Effects of tanshinone Ⅱ sodium sulfonate plus cinepazide maleate on the hemorrheologic indexes and blood lipids in patients with acute cerebral infarction

BACKGROUND： The severity of cerebral infarction is associated with the increase of blood viscosity caused by hyperfibrinogenemia and hyperlipidemia, etc. Thus it has become one of the target for treating cerebral infarction to decrease blood viscosity by integrated Chinese and western medicine. OBJECTIVE： To investigate the influence and clinical therapeutic effects of cinepazide maleate combined with tanshinone Ⅱ A sodium sulfonate on the hemorrheologic indexes and blood lipids of patients with acute cerebral infarction, and compare the results with those of simple cinepazide maleate treatment. DESIGN： A non-randomized case-controlled observation. SETTINGS： Hebei North University; the Second Affiliated Hospitals of Hebei North University; the Third Affiliated Hospitals of Hebei North University, PARTICIPANTS： Eighty-six inpatients with cerebral infarction were selected from the infirmary, the Second and Third Affiliated Hospitals of Hebei North University from September 2004 to October 2006. They were all diagnosed to have acute cerebral infarction by CT or MRI, and accorded with the diagnostic standards for acute cerebral infarction set by the Fourth National Academic Meeting for Cerebrovascular Disease in 1995. Meanwhile, 40 teachers and medical staff of voluntary physical examinees were selected as the control group. Informed contents were obtained from all the patients and their relatives. METHODS： The patients were divided into combined treatment group （n=43） and simple treatment group （n=3）. In the combined treatment group, the patients were administrated with 160 mg cinepazide maleate injection （Beijing Four-ring Pharmaceutical, Co.,Ltd, No. H200220125; 80 mg/2 mL） added in 5% glucose, and 40 mg tanshinone Ⅱ sodium sulfonate （Shanghai No.1 Biochemical ＆ Pharmaceutical Co.,Ltd., No. H31022558, 10 mg/2 mL） added in 250 mL normal saline. In the simple treatment group, the patients were only administrated with cinepazide maleate 320 mg added in 5% glucose or 250 mL normal saline. They were treated for 1 or 2 courses, once a day, and 14 days as a course. The patients were detected before treatment and at 14 and 28 days after treatment respectively. ① Determination of hemorrheologic indexes： Whole blood viscosity was determined with LBY-N6B automatic hemorrheologic meter; Plasma viscosity with LBY-F200B automatic plasma viscosity meter; Volume of fibrinogen was determined by the method of 12.5% sodium nitrate depositing biuret reaction. ② Determination of blood lipids： The serum levels of total cholesterol （TC）, triglyceride （TG）, low density lipoprotein cholesterol （LDL-C） and high density lipoprotein cholesterol （HDL-C） were determined. ③ Severity of neurological deficit： The total score of neurological deficit score （NDS） ranged from 0 to 45 points, 0 - 15 points was taken as mild, 16 - 30 points as moderate and 31 - 45 points as severe.④ Evaluation of curative effects： Generally cured： NDS decreased by 91% - 100%, and disabled severity of grade 0; Significantly improved： NDS decreased by 46% - 90%, and disabled severity of grades 1 - 3; Improved： NDS decreased by 18% - 45%; No change： NDS decreased by less than 18%; Aggravated： NDS increased by more than 18%. Generally cured and significant improved were taken as significant effect. ⑤ The adverse events and side effects after medication were observed. MAIN OUTCOME MEASURES： ① Results of hemorrheologic indexes and blood lipids; ② NDS results in the combined treatment group and simple treatment group; ③ Therapeutic effects and adverse events. RESULTS： All the 86 patients with cerebral infarction and 40 healthy controls were involved in the analysis of results. ① Results of hemorrheologic indexes and blood lipids： The hemorrheologic indexes and blood lipids before treatment were manifested as abnormalities to different extents in both the combined treatment group and simple treatment group; The hemorrheologic indexes after treatment were obviously improved in both groups. But the hemorrheologic indexes were improved more obviously in the combined treatment group as compared with those in the simple treatment group （P 〈 0.05）; The levels of TC, TG and LDL-C after treatment in the combined treatment group were obviously lowered （P 〈 0.05）, whereas those in the simple treatment group were not significantly changed （P 〉 0.05）. ② NDS results： The NDS scores at 14 and 28 days after treatment in the combined treatment group [（6.23±2.34）, （4.27± 1.83） points] were obviously lower than those in the simple treatment group [（8.76±3.41）, （6.65±2.49） points, P 〈 0.05]. ③ Therapeutic effects and side effects： The total significant effective rates in the combined treatment group and simple treatment group were 93% and 81% respectively. In the combined treatment group, 1 case suffered from palpitation, dizziness and agrypnia. In the simple treatment group, 1 case suffered from palpitation, dizziness and agrypnia, 1 case had itch of skin. All the above symptoms disappeared gradually after the transfusing speed was adjusted to be slower. No drug withdrawal occurred in the patients due to the adverse events. CONCLUSION： Cinepazide maleate combined with tanshinon can obviously improve the abnormalities of hemorrheologic indexes and blood lipids and nerve function in patients with acute cerebral infarction, and its curative effect is faster than that of simple cinepazide maleate treatment.

Influences of blood lipids on the occurrence and prognosis of hemorrhagic transformation after acute cerebral infarction: a case-control study of 732 patients

Background: To study the influence of blood lipid levels on hemorrhagic transformation(HT) and prognosis after acute cerebral infarction(ACI).Methods: Patients with ACI within 72 h of symptoms onset between January 1 st, 2015, and December 31 st, 2016, were retrospectively analyzed. Patients were divided into group A(without HT) and group B(HT). The outcomes were assessed after 3 months of disease onset using the modified Rankin Scale(m RS). An m RS score of 0–2 points indicated excellent prognosis, and an m RS score of 3–6 points indicated poor prognosis.Results: A total of 732 patients conformed to the inclusion criteria, including 628 in group A and 104 in group B. The incidence of HT was 14.2%, and the median onset time was 2 d(interquartile range, 1–7 d). The percentages of patients with large infarct size and cortex involvement in group B were 80.8% and 79.8%, respectively, which were both significantly higher than those in group A(28.7 and 33.4%, respectively). The incidence rate of atrial fibrillation(AF) in group B was significantly higher than that in group A(39.4% vs. 13.9%, P<0.001). The adjusted multivariate analysis results showed that large infarct size, cortex involvement and AF were independent risk factors of HT, while total cholesterol(TC) was a protective factor of HT(OR=0.359, 95% CI 0.136–0.944, P=0.038). With every 1 mmol/L reduction in normal TC levels, the risk of HT increased by 64.1%. The mortality and morbidity at 3 months in group B(21.2% and 76.7%, respectively) were both significantly higher than those in group A(8.0% and 42.8%, respectively). The adjusted multivariate analysis results showed that large infarct size(OR=12.178, 95% CI 5.390–27.516, P<0.001) was an independent risk factor of long-term unfavorable outcomes, whereas low-density lipoprotein cholesterol(LDL-C) was a protective factor(OR=0.538, 95% CI 0.300–0.964, P=0.037). With every 1 mmol/L reduction in normal LDL-C levels, the risk of an unfavorable outcome increased by 46.2%. Major therapies, including intravenous recombinant human tissue plasminogen activator(r TPA), intensive lipid-lowering statins and anti-platelets, were not significantly related to either HT or long-term, post-ACI poor prognosis.Conclusions: For patients with large infarct sizes, especially those with cortex involvement, AF, or lower levels of TC, the risk of HT might increase after ACI. The risk of a long-term unfavorable outcome in these patients might increase with a reduction in LDL-C.

Correlation of serum platelet activating factor level with inflammatory response indexes and blood lipid metabolism in patients with posterior circulation cerebral infarction

Objective:To study the correlation of serum platelet activating factor (PAF) level with inflammatory response indexes and blood lipid metabolism in patients with posterior circulation cerebral infarction.Methods: Patients who were hospitalized and diagnosed with posterior circulation cerebral infarction in Neurology Department of Foshan Second People's Hospital between October 2016 and October 2017 were selected as the cerebral infarction group of the research, and healthy volunteers who received physical examination in the hospital during the same period were selected as control group. Serum was collected to determine the contents of PAF, inflammatory response indexes and lipid metabolism indexes.Results:Serum PAF, HMGB1, FKN, CD40L, IL-18, HCY, DKK1, LDL-C, Vaspin and Resistin levels of cerebral infarction group were greatly higher than those of control group whereas Visfatin level was greatly lower than that of control group;serum HMGB1, FKN, CD40L, IL-18, HCY, DKK1, LDL-C, Vaspin and Resistin levels of cerebral infarction group of patients with high PAF level were greatly higher than those of patients with low PAF level whereas Visfatin level was greatly lower than that of patients with low PAF level.Conclusion: The increase of PAF content in serum of patients with posterior circulation cerebral infarction is closely related to the inflammatory response activation and lipid metabolism disorder.

The Prognostic Value of Red Cell Distribution Width in Critically Ill Cerebral Infarction Patients:A Retrospective Cohort Study

Objective:Red blood cell distribution width(RDW)has been utilized as a prognostic indicator for mortality risk assessment in cardiovascular and cerebrovascular patients.Nevertheless,the prognostic significance of RDW in critically ill patients with cerebral infarction is yet to be investigated.The objective of this study is to examine the association between RDW and the risk of all-cause mortality in cerebral infarction patients admitted to the intensive care unit(ICU).Method:A retrospective cohort study was conducted using the Medical Information Mart for Intensive Care IV 2.2(MIMIC-IV)intensive care dataset for data analysis.The main results were the all-cause mortality rates at 3 and 12 months of follow-up.Cumulative curves were plotted using the Kaplan-Meier method,and Cox proportional hazards analysis was used to examine the relationship between RDW and mortality rates in critically ill cerebral infarction patients.Results:The findings indicate that RDW serves as a significant prognostic factor for mortality risk in critically ill stroke patients,specifically at the 3 and 12-month follow-up periods.The observed correlation between increasing RDW levels and higher mortality rates among cerebral infarction patients further supports the potential utility of RDW as a predictive indicator.Conclusion:RDW emerges as an independent predictor of mortality risk during the 3 and 12-month follow-up periods for critically ill patients with cerebral infarction.

Effect of the Principle of Activating Blood Circulation to Break Stasis on GMP-140 and D_2 Dimer in Patients with Acute Cerebral Infarction

Objective: To explore the clinical efficacy of the principle of activating blood circulation to break stasis (ABCBS) and its influence on platelet membranous protein particle (GMP-140) and D 2 dimer (D-dimer) before and after treatment. Methods: Eighty-eight patients with blood stasis syndrome (BSS) of acute cerebral infarction (ACI) were randomly divided into two groups, both of which were treated with conventional treatment, i.e. with western medicine (WM), with Salvia injection added through intravenously dripping.One of the two groups was used as the control and the other group as the treated group who had ABCBS herbs orally taken in addition. The duration of treatment course for both groups was 3 weeks. Results: There were changes in both groups over clinical symptoms, nerve function deficit scoring and GMP-140, D-dimer, but the treated group showed significantly better than that of the control group, ( P <0.05). Conclusion: ABCBS principle could serve as an important auxiliary treating method for BSS of ACI, as it can effectively alter the blood of ACI patients which was viscous, condense, coagulant and aggregating.

Blood Pressure Balance as a Marker for Early Detection of Cerebral Infarction and a Criterion for Inclusion/Exclusion from Acupuncture Treatment

Background: Early detection of cerebral infarction (CI) by home acupuncturists might be helpful in reducing stroke mortality. We compared vital signs of patients who developed CI and those who did not to ascertain if blood pressure balance is a useful marker for the early detection of CI and for distinguishing cases with potentially effective/ineffective acupuncture treatment. Methods: In this retrospective study, vital signs such as body temperature, pulse, and blood pressure, were simultaneously obtained from the right and left arms of patients who received weekly acupuncture treatment. We focused on the differences between values obtained from the right and left arms (the balance) and compared the values of patients who developed CI [CI (+)] (n = 18) and those of age-/gender-matched patients who did not [CI (−)] (n = 18). Results: Left/right blood pressure was significantly more unbalanced in the CI (+) group than in the CI (−) group, especially immediately before the onset of CI. Moreover, all CIs occurred on the side with a lower blood pressure. Discussion and Conclusions: Blood pressure balance might aid in the early detection of CI and to determine whether treatment with traditional or modern medicine is more appropriate. Acupuncture may thus help maintain patients’ quality of life.

Effect of ultraviolet blood irradiation and oxygenation on nerve function and function of the red blood cell membrane pump in patients with acute cerebral infarction

BACKGROUND： Ultraviolet blood irradiation and oxygenation （UBIO） has obtained better clinical effect in treating acute cerebral infarction, but the mechanism underlying this effect remains unclear. OBJECTIVE： To observe the effect of UBIO on the nerve function and activities of K^＋-Na^＋-ATPase and Ca2^＋-Mg2^＋-ATPase activities on the red blood cell （RBC） membrane of patients with acute cerebral infarction. DESIGN： A randomized and controlled study.SETTING： Department of Neurology, Xiangfan Central Hospital.PARTICIPANTS： From January 2000 to December 2001, excluding those above 70 years old, 58 cases of 700 patients with acute cerebral infarction admitted in the Department of Neurology, Xiangfan Central Hospital, were recruited and divided into two groups according to the random number table： UBIO treated group （n=28）, including 17 males and 11 females, aged 40-68 years; and control group （n=30）, including 20 males and 10 females, aged 44-69 years. All the patients agreed to participate in the therapeutic program and detected items. The general informations were comparable without obvious differences between the two groups （P 〉 0.05）.METHODS： ① The patients in both groups received routine treatments, besides, those in the UBIO treated group were given UBIO treatment by using the XL-200 type therapeutic apparatus produced in Shijiazhuang, whose ultraviolet wave was set at 253.7 nm with the energy density of 0.568 J/m^2 per second, UBIO treatment started from the second day after admission, once every other day, with a single course consisting of 5-7 treatments. ② In the UBIO treated group, the venous blood was sampled before and after the first, third and the completion of the treatment course respectively, the venous blood was taken at each corresponding time point in the control group. After centrifugation of the blood at 10 000 rounds per minute, the RBC membrane was separated and then the activities of K^＋-Na^＋-ATPase and Ca2^＋-Mg2^＋-ATPase were detected by means of phosphorus determination.③ The nerve function was scored before and after treatment in both groups with European stroke scale, which included 13 items, the total score was 0-100 points, the higher the score, the better the nerve function. MAIN OUTCOME MEASURES ：①Score of European stroke scale before and after treatment in both groups.② Comparison of the activities of K^＋-Na^＋-ATPase and Ca2^＋-Mg2^＋-ATPase on RBC membrane between the two groups before treatment and after the first, third and the completion of the treatment. RESULTS： All the 58 patients with cerebral infarction were involved in the analysis of results.① The score of European stroke scale had no obvious difference between the two groups [（49.31±11.48）, （50.58±12.63）, P 〉 0.05], and it was obviously higher in the UBIO treated group than in the control group after treatment [84.66±13.75）, （77.05±11.17）, P 〈 0.05].②The activity of K^＋-Na^＋-ATPase on RBC membrane in the UBIO treated group was significantly increased after the first and third treatment as compared with before treatment [（31.56±19.25）, （27.64±15.83）, （17.67±13.83）, P 〈 0.01], it was still higher after the completion of the treatment than before treatment without obvious difference [（20.86±14.53）, P 〉 0.05]. After the first and third treatment, it was obviously higher in the UBIO treated group than in the control group [19.31±11.88）, （17.44±10.42）, P 〈 0.01]. ③ In the UBIO treated group, Ca2^＋-Mg2^＋-ATPase activity on RBC membrane significantly increased after the first treatment and remained higher than the pre-treatment level throughout the treatment [（27.49±14.72）, （17.41±4.82）, P 〈 0.01]. The activity of Ca2^＋-Mg2^＋-ATPase on RBC membrane was markedly higher in the UBIO treated group than in the control group after after the first, third and the completion of treatment respectively [（24.83±12.88）, （17.70±5.69）; （28.08±13.44）, （16.32±5.29）; （17.42±6.04）, P〈 0.05-0.01]. CONCLUSION： The effect of UBIO treatment against acute cerebral infarction may be mediated by the increased K^＋-Na^＋ ATPase and Ca2^＋-Mg2^＋-ATPase activities on RBC membrane, which enhances the RBC transformation ability so as to lower RBC aggregation and correct high blood viscosity.

Monitoring the changes in plasm C-reactive protein,fibrinogen and blood white cell in patients with primary hypertension combined with acute cerebral infarction

BACKGROUND： Inflammatory reaction and the increased level of its accompanying active protein play an important role in the occurrence and development of cerebral infarction. C-reactive protein, fibrinogen and white blood cell, as the monitoring index of inflammatory reaction, are very important in the occurrence and development of acute cerebral infarction. OBJECTIVE： To make a comparison between patients with primary hypertension accompanied with acute cerebral infarction and with simple primary hypertension by observing the changes in plasma C-reactive protein and fibrinogen levels as well as white blood cell and differential counts and analyzing their significances. DESIGN ： Controlled observation SETTING ： Ward Building for VIP, Shenzhen Hospital, Peking University. PARTICIPANTS： Totally 133 patients with primary hypertension were selected from Ward Building for VIP, Shenzhen Hospital, Peking University during September 2003 to September 2005, The diagnostic criteria were based on the hypertension diagnosis criteria formulated by the 7^th World Health Organization-International Society of Hypertension Guidelines （WHO-ISH） in 1998. The informed consents were obtained from all the participants. The involved patients were assigned into two groups： primary hypertension group, in which, there were 65 patients with primary hypertension （ degree 2）, including 42 males and 23 females, with mean age of （61 ±14）years and mean blood pressure of （162.7±6.8）/（94.2±8.4） mm Hg （1 mm Hg =0.133 kPa）, and primary hypertension combined with cerebral infarction group, in which, there were 68 patients with primary hypertension combined with cerebral infarction （ meeting the diagnostic criteria formulated in the 4^th National Cerebrovascular Diseases Meeting in 1995 and diagnosed by skull CT or MRI to exclude the patients with lacunar infarction）, including 42 males and 26 females, with mean age of （56±15） years and mean blood pressure of （176.4±9.2）/（96.3±9.7） mm Hg. METHODS： Plasm C-reactive protein and fibrinogen levels, and white blood cell and differential counts of patients in the two groups were examined 24 hours after stroke. The above indexes were re-examined in the primary hypertension combined with cerebral infarction group 72 hours after stroke. White blood cell and differential counts were performed with laser method （East Asia FE-95001 RAM-1, Japan）. The level of C-reactive protein was measured with turbidimetry （BNII Automatic Systems For Analysis, USA）. The level of fibrinogen was measured with algorithm method when prothrombin time was normal and with Clauss method when prothrombin time was abnormal （ACL Automatic Coagulation Analyzer, USA）. MAIN OUTCOME MEASURES： The plasm C-reactive protein and flbrinogen levels, and white blood cell and differential counts 24 hours after stroke in two groups and 72 hours after stroke in primary hypertension combined with cerebral infarction group. RESULTS： All the 133 involved patients participated in the result analysis. The plasm C-reactive protein and fibrinogen levels, and white blood cell and neutrophil counts in patients with primary hypertension were all within the normal range. The plasm C-reactive protein and fibrinogen levels, and white blood cell and neu- trophil counts in patients with primary hypertension combined with cerebral infarction were significantly higher than those in patients with primary hypertension 24 hours after stroke and 72 hours after stroke respectively[24 hours after stroke：（32.12±11.76） mg/L vs. （5.02±3.21 ） mg/L;（4.64±0.75） g/L vs. （3.12±0.49） g/L; （9.32±81）×10^9 L^- 1 vs. （5.78±1.32）×10^9L^- 1 （7.85±2.38）×10^9 L^- 1 vs.（3.49±1.28）×10^9 L^-1,t =7.094, 5.759,4.106,5.491, respectively,all P〈 0.01; 72 hours after stroke： （47.62±18.43） mg/L vs. （32.12±11.76） mg/L; （5.08±0.82） g/L vs. （4.64±0.75） g/L, t =2.864,2.220, respectively, both P 〈 0.05]. CONCLUSION： The increase in fibrinogen level and white blood cell count are the important index in monitoring primary hypertension combined with acute cerebral infarction. The increase in plasm C-reactive protein and fibrinogen levels 72 hours after stroke indicates that plasma C-reactive protein and fibrinogen are very important in the development of disease.

Comparison of the level of thrombus precursor protein in blood plasma between patients with acute cerebral infarction and healthy persons at different time

BACKGROUND： Thrombus precursor protein （TpP） is the index of thrombus activity level, and it is also early referencing index in detecting thrombus diseases. OBJECTIVE： To dynamically observe the changes of TpP level in blood plasma of patients with acute cerebral infarction at different time after onset, and to compare the differences of plasma TpP level between patients with acute cerebral infarction and healthy persons who received health examination. DESIGN： Controlled observation SETTING： Department of Neurology, Affiliated Hospital of Xuzhou Medical College PARTICIPANTS： Totally 58 patients with acute cerebral infarction who received the treatment in the Department of Neurology, Affiliated Hospital of Xuzhou Medical College between September 2004 and March 2005 were recruited in this study. They all met the diagnostic criteria revised by the 4^th National Conference of Cerebrovascular Disorders in 1995 and were diagnosed by clinical and skull CT and （or） MRI examinations. The patients included 33 male and 25 female aged from 36 to 87 years. Time to onset 〈 6 hours, 6 to 11 hours, 12 to 23 hours, 24 to 48 hours and 〉 48 hours were found in 10,11,14,10 and 13 patients respectively. Another 51 persons who homeochronously received the health body examination in our hospital were recruited, including 34 male and 17 female, aged 38 to 85 years, serving as control group. Patients with cardio-cerebrovascualr diseases or liver and kidney diseases were excluded. All the involved subjects were informed of the detected items. METHODS： About 4 mL venous blood was respectively taken from patients admitted to the hospital within 6 hours, 6 toll hours, 12 to 23 hours, 24 to 48 hours and more then 48 hours after onset, and healthy persons when receiving health examination. The level of TpP in blood plasma was measured with enzymelinked immunosorbent assay. MAIN OUTCOME MEASURES： ① Comparison of the level of plasma TpP between patients and controls;② Comparison of the level of plasma TpP of patients with acute cerebral infarction at different time after onset. RESULTS： Totally 58 patients with acute cerebral infarction and 51 persons who received health examination participated in the result analysis. ①Comparison of plasma TpP level between patients and controls： The plasma TpP level of patients with acute cerebral infarction was significantly higher than that of control group [（16.12±3.28）vs （5.38±1.36） mg/L, t= 20.993, P〈 0.01 ]. ② Comparison of plasma TpP level of patients with acute cerebral infarction at different time after onset： The level of plasma TpP was （12.06±3.06） mg/L within 6 hours, （15.11±3.42） mg/L at 6 to 11 hours, （20.63±4.05） mg/L at 12 to 23 hours, （16.15±3.50） mg/L at 24 to 48 hours and （11.88±3.11） mg/L at more than 48 hours after onset. It increased from the 6^th hour, reached the peak at the 12^th to 23^rd hours, maintained at very high level at the 48= hour and then gradually decreased and recovered to the level within 6 hours after onset. The level of plasma TpP of patients with acute cerebral infarction was signiticantly higher at the 12^th to 23^rd hours after onset and the 24^th to 48^th hours after onset than within 6 hours after onset （t = 13.385, P 〈 0.05）. CONCLUSION： ①The level of plasma TpP of patients with acute cerebral infarction is significantly higher than that of persons who received health examination.② Plasma TpP levels of patients with acute cerebral infarction change in wave manner at the different time after onset.

Hyperbaric oxygen therapy for cerebral blood flow and electroencephalogram in patients with acute cerebral infarction Choice for therapeutic occasion

BACKGROUND： Hyperbaric oxygen （HBO） therapy increases blood oxygen content, changes cerebral blood flow （CBF） and cerebral metabolism. Its therapeutic effects on cerebrovascular disease have been fully confirmed, but the occasion for HBO therapy is still unclear. OBJECTIVE： To observe the therapeutic effects of HBO therapy at different time on CBF and electroencephalogram （EEG） in patients with acute cerebral infarction （CI）. DESIGN： Randomized controlled trial. SETTING： Department of Neurology, Shidong Hospital, Yangpu District of Shanghai. PARTICIPANTS： Ninety-six inpatients with acute CI, admitted to Department of Neurology, Shidong Hospital, Yangpu District of Shanghai from January 2001 to December 2006, were involved in this experiment. The involved participants met the diagnosis criteria of acute CI and confirmed by skull CT or MRI. They all were patients with moderate CI （16- 30 points） according to neurologic deficit score formulated by Chinese Medical Association. Informed consents of detected items and therapeutic regimen were obtained from all the involved participants. They were randomized into two groups with 48 in each： early-stage treatment group and advanced-stage treatment group. Among the 48 patients in the early-stage treatment group, 21 male and 27 female, aged 53 -68 years, 22 patients were found with basal ganglia infarction, 10 with brain lobe infarction, 16 with multiple infarction, 27 accompanied with hypertension and 2 accompanied with diabetes meUitus. Among the 48 patients in the advanced-stage treatment group, 23 male and 25 female, aged 52 - 71 years, 25 patients were found with basal ganglia infarction, 10 with brain lobe infarction, 12 with multiple infarction, 1 with brain stem infarction, 28 accompanied with hypertension and 1 accompanied with diabetes mellitus. METHODS： After admission, patients of two groups received routine drug treatment. ① Patients in the early-stage treatment group and advanced-stage treatment group began to receive HBO therapy within one week of CI and 4 weeks after CI, respectively. The total course of treatment both was 2 weeks. EEG examination was carried out before and after therapy, and CBF was determined with ^133Xe inhalation.② Assessment criteria of curative effects： Basically cured： neurologic symptoms and body signs disappeared, could work and do housework; Markedly effective： score of neurologic deficit was decreased by over 21 points, could manage himself/herself partially; Effective： score of neurologic deficit was decreased by 8 to 12 points; Non-effective： Score was increased or decreased less than 8 points, neurologic deficit was worsened, even died. Total effective rate = （number of cured＋number of markedly effective＋number of effective）/ number of total cases ×100%. ③ t test and Chi-square test were used for comparing the difference of measurement data and enumeration data respectively, and Ridit analysis was used for comparing the difference of clinical curative effects. MAIN OUTCOME MEASURES： ① Comparison of EEG and CBF of patients from two groups before and after treatment. ②Comparison of post-treatment neurologic deficit of patients between two groups. RESULTS： All the involved 96 patients with CI participated in the final analysis. ① Clinical symptoms of patients from two groups after therapy were significantly improved as compared with those before therapy, and curative effects of early treatment group were better than those of advanced treatment group （ U = 1.99, P 〈 0.05 ） . ②After treatment, CBF in each region of brains, except for that in parietal lobe of patients in the advanced-stage treatment group, was significantly improved （P 〈 0.05 - 0.01）; The improvement of CBF of patients in the early-stage treatment group was more obvious than that in the early-stage treatment group （P 〈 0.05 - 0.01）. ③ The abnormal rate of EEF of patients from early-stage treatment group and advanced-stage treatment group before treatment was 94% and 96%, respectively. After treatment, improvement rate of EEG of patients in the early-stage treatment groulp was 95%, which was significantly different from that in the advanced-stage treatment group （82%, x^2=4.32, P 〈 0.05 ） CONCLUSION： HBO therapy both at early and advanced stages of CI （within 1 week and 4 weeks after CI attack） can improve CBF and EEG of patients with early CI, especially.

Effects of emergency hyperbaric oxygen therapy on nerve injury, angiogenesis and cerebral blood perfusion in patients with acute cerebral infarction

Objective:To explore the effects of emergency hyperbaric oxygen therapy on nerve injury, angiogenesis and cerebral blood perfusion in patients with acute cerebral infarction.Methods:A total of118 patients with acute cerebral infarction who were treated in the hospital between April 2015 and October 2017 were selected as study subjects and divided into hyperbaric oxygen group (n=59) and control group (n=59) by random number table method. Control group received conventional therapy, hyperbaric oxygen group received conventional therapy combined with hyperbaric oxygen therapy, and both groups were treated for 2 weeks. The differences in nerve injury, angiogenesis and cerebral blood perfusion were compared between the two groups before and after treatment.Results: Differences in nerve injury, angiogenesis and cerebral perfusion were not significant between the two groups immediately after diagnosis. After 2 weeks of treatment, serum nerve injury indexes IGF-1, Copeptin, PAO, AQP4 and H-FABP contents of hyperbaric oxygen group were lower than those of control group;serum angiogenesis indexes PEDF, Ang-1 and VEGF contents were higher than those of control group whereas ES content was lower than that of control group;stenotic-side cerebral blood perfusion parameters CBF and CBV levels were higher than those of control group whereas TTP level was lower than that of control group.Conclusion: Emergency hyperbaric oxygen therapy can effectively reduce nerve injury, promote cerebral angiogenesis and increase cerebral blood perfusion in patients with acute cerebral infarction.

Effect of warm needling plus oral medication on blood lipids in cerebral infarction patients

Objective：To observe the effect of warm needling plus oral administration of rosuvastatin calcium tablets on blood lipids in cerebral infarction patients. Methods：A total of 125 eligible cases were randomly allocated into group A （n=42）, group B （n=40） and group C （n=43）. Cases in group A received warm needling plus oral administration of rosuvastatin calcium tablets, cases in group B received warm needling, whereas cases in group C received oral administration of rosuvastatin calcium tablets. Results：After treatment, the total cholesterol （TC）, triglyceride （TG）, low-density lipoprotein cholesterol （LDL-C） all dropped obviously in the three groups, with significant differences （allP〈0.05）, modified Barthel index （BI） scores all significantly rise （allP〈0.05）, and high-density lipoprotein cholesterol （HDL-C） remained unchanged （allP〉0.05）. After treatment, the changes of TC, TG and LDL-C in group A were significantly different from those in group B and group C （allP〈0.05）, while the changes showed no statistical significance between group B and group C （P〉0.05）. There were no between-group differences in HDL-C among the three groups （allP〉0.05）; the modified BI scores in groupA and groupB were significantly higher than that in group C （bothP〈0.05）, while there was no significant difference between group A and group B （P〉0.05）.After treatment, the total effective rate was significantly higher in group A than that in group B and group C （bothP〈0.05）, there was no significant difference between group B and group C （P〉0.05）. Conclusion：Warm needling and oral administration of rosuvastatin calcium tablets both can adjust blood lipids effectively in cerebral infarction patients with a similar therapeutic efficacy, while the effect gets better based upon combining both methods; acupuncture-moxibustion plays an important role in the recovery of nerve functions in cerebral infarction patients.

Detection and significance of blood rheology and coagulation function index in elderly patients with type 2 diabetes mellitus complicated with cerebral infarction

Objective: To investigate the level of blood rheology and coagulation function in elderly patients with type 2 diabetes mellitus (T2DM) and cerebral infarction and its significance. Methods: A total of 81 elderly patients with T2DM and cerebral infarction were selected as the observation group, 80 cases of T2DM patients without cerebral infarction were selected as T2DM group, and 80 healthy elderly people as control group. According to the Adama classification, the patients in the observation group were divided into three groups: lacunar infarction group (n=28), small infarction group (n=39) and large infarction group (n=14). The blood rheology and coagulation function indexes levels among the groups were compared. Results: The single factor variance analysis showed that the differences of the high shear whole blood viscosity, plasma viscosity, low shear whole blood viscosity, APTT, PT, FIB and D-D levels among the control group were significant, T2DM group and observation group were statistically significant. Compared with the control group, the high shear whole blood viscosity, plasma viscosity, low shear whole blood viscosity, FIB and D-D levels in the T2DM group and observation group were significantly increased, PT and APTT were decreased sharply, and in the observation group high shear whole blood viscosity, plasma viscosity, low shear whole blood viscosity, FIB and D-D levels were significantly higher than that of T2DM group APTT, and PT were significantly lower than those of T2DM group. Lacunar infarction group, small infarction group and large infarction group with increased infarct size, with high shear whole blood viscosity, plasma viscosity, low shear whole blood viscosity, FIB and D-D levels were significantly increased, while APTT and PT were significantly decreased. Conclusion: T2DM and cerebral infarction patients with abnormal blood rheology and coagulation function, the index examination has important clinical value for cerebral infarction area evaluation.

Influence of Xiaoshuan enteric-coated capsules + aniracetam therapy on cerebral blood perfusion and nerve function in patients with convalescent cerebral infarction

Objective: To investigate the influence of Xiaoshuan enteric-coated capsules + aniracetam therapy on cerebral blood perfusion and nerve function in patients with convalescent cerebral infarction. Methods: A total of 177 cases of patients with convalescent cerebral infarction were retrospectively reviewed and then divided into the control group (n=109) and the Xiaoshuan enteric-coated capsules group (n=68). Control group received aniracetam therapy on the basis of routine treatment, and Xiaoshuan enteric-coated capsules group received Xiaoshuan enteric-coated capsules + aniracetam therapy on the basis of routine treatment. The differences in ultrasound cerebral blood perfusion parameter levels as well as serum neurotrophy index and nerve injury index contents were compared between the two groups. Results: Before treatment, there was no statistically significant difference in ultrasound cerebral blood perfusion parameter levels as well as serum neurotrophy index and nerve injury index contents between the two groups. After treatment, ultrasound cerebral blood perfusion parameters PSV and TMV levels in Xiaoshuan enteric-coated capsules group were higher than those in control group whereas RI level was lower than that in control group;serum neurotrophy indexes bFGF, BDNF and VEGF contents were higher than those of control group;serum nerve injury indexes GFAP, NSE, UCH-L1 and S100B contents were lower than those of control group. Conclusion: Xiaoshuan enteric-coated capsules + aniracetam therapy can significantly increase cerebral blood perfusion and optimize nerve function in patients with convalescent cerebral infarction.

Correlation of folic acid, vitamin B12 and homocysteine metabolism with lipid levels and inflammatory response in patients with cerebral infarction

Objective:To study the correlation of folic acid, vitamin B12 and homocysteine metabolism with lipid level and inflammatory response in patients with cerebral infarction.Methods:86 patients with cerebral infarction treated in our hospital between January 2015 and June 2016 were collected as cerebral infarction group and 70 healthy subjects receiving physical examination in our hospital during the same period were selected as normal control group. Immediately after admission, RIA method was used to detect peripheral blood folic acid, Vit12 and Hcy levels;automatic biochemical analyzer was used to determine lipid level;enzyme-linked immunosorbent assay (ELISA) was used to detect serum inflammatory factor levels. Results:Serum folic acid and VitB12 levels of cerebral infarction group were lower than those of normal control group while Hcy level was higher than that of normal control group (P<0.05);serum total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C) and apolipoprotein A1 (ApoA1) levels of cerebral infarction group were higher than those of normal control group while high-density lipoprotein cholesterol (HDL-C) level was lower than that of normal control group (P<0.05);serum interleukin-4 (IL-4) and interleukin-10 (IL-10) levels of cerebral infarction group were lower than those of normal control group while interleukin-8 (IL-8), C-reactive protein (CRP) and tumor necrosis factorα (TNF-α) levels were higher than those of normal control group (P<0.05). The Spearman correlation analysis showed that the folic acid, VitB12 and Hcy levels in patients with cerebral infarction were directly correlated with lipid levels and inflammatory response.Conclusions:Folic acid, vitamin B12 and homocysteine metabolism can directly affect the lipid levels and inflammatory response in patients with cerebral infarction, and are the reliable indexes to early judge the disease severity and guide clinical treatment.

Effect of fasudil combined with conventional therapy on nerve and blood coagulation function as well as Hcy metabolism in patients with acute cerebral infarction

Objective:To analyze the effect of fasudil combined with conventional therapy on nerve and blood coagulation function as well as Hcy metabolism in patients with acute cerebral infarction. Methods:80 patients with acute cerebral infarction treated in our hospital between January 2013 and January 2013 were selected as the research subjects and divided into observation group (n = 40) and control group (n = 40) according to the random number table. Control group received conventional therapy and observation group received fasudil combined with conventional therapy. After 14 d of treatment, the levels of cerebral blood perfusion parameters, nerve function indexes, platelet function indexes and homocysteine (Hcy) of two groups of patients were determined.Results:After 14 d of treatment, middle cerebral artery and basilar artery peak systolic flow velocity (Vs), low diastolic flow velocity (Vd) and mean flow velocity (Vm) levels of observation group were higher than those of control group (P<0.05);serum nerve function indexes brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF) content were higher than those of control group (P<0.05) while phosphatidic acid (PA), neuron-specific enolase (NSE), S100β protein (S100β), and substantia nigra divalent metal transporter 1 (DMT1) content were lower than those of control group (P<0.05);serum platelet function indexes platelet activation-dependent granule membrane protein-140 (GMP-140), fibrinogen receptor-1 (PAC-1), platelet activating factor (PAF) and platelet-derived growth factor BB (PDGF-BB) content were lower than those of control group (P<0.05);serum Hcy content was lower than that of control group (P<0.05).Conclusions:Fasudil combined with conventional therapy can optimize the nerve function and blood coagulation function in patients with acute cerebral infarction, and also plays a positive role in reducing Hcy levels.

Correlation study of serum Lp-PLA2 and NSE levels with nerve injury degree and lipid metabolism change in patients with acute cerebral infarction

Objective:To study the correlation of serum Lp-PLA2 and NSE levels with nerve injury degree and lipid metabolism change in patients with acute cerebral infarction.Methods: Patients diagnosed with acute cerebral infarction in our hospital between March 2014 and October 2016 were selected as the cerebral infarction group of the study, and healthy subjects receiving physical examination during the same period were selected as control group. Serum was collected to determine the levels of Lp-PLA2 and NSE as well as the content of nerve injury molecules and lipid metabolism molecules.Results:Serum Lp-PLA2, NSE, NO, MDA, LPO, 8-OHdG, ox-LDL, LDL-C and ApoB levels of cerebral infarction group were significantly higher than those of control group while HDL-C and ApoA1 content were significantly lower than those of control group;serum NO, MDA, LPO and 8-OHdG content of patients with NSE>Q3 were significantly higher than those of patients with<Q1, Q1-Q2 and Q2-Q3, serum NO, MDA, LPO and 8-OHdG content of patients with Q2-Q3 were significantly higher than those of patients with<Q1 and Q1-Q2, and serum NO, MDA, LPO and 8-OHdG content of patients with Q1-Q2 were significantly higher than those of patients with<Q1;serum ox-LDL, LDL-C and ApoB content of patients with Lp-PLA2>Q3 were significantly higher than those of patients with<Q1, Q1-Q2 and Q2-Q3 while HDL-C and ApoA1 content were significantly lower than those of patients with<Q1, Q1-Q2 and Q2-Q3;serum ox-LDL, LDL-C and ApoB content of patients with Q2-Q3 were significantly higher than those of patients with <Q1 and Q1-Q2 while HDL-C and ApoA1 content were significantly lower than those of patients with<Q1 and Q1-Q2;serum ox-LDL, LDL-C and ApoB content of patients with Q1-Q2 were significantly higher than those of patients with<Q1 while HDL-C and ApoA1 content were significantly lower than those of patients with<Q1.Conclusion: Serum Lp-PLA2 and NSE levels increase significantly in patients with acute cerebral infarction, the increase of Lp-PLA2 is associated with abnormal lipid metabolism, and the increase of NSE is associated with neural oxidative damage.

Use of acupuncture to treat cerebral infarction in the last 10 years A Scopus-based literature analysis

OBJECTIVE： To identify global research trends in the use of acupuncture to treat cerebral infarction. DATA RETRIEVAL： We performed a bibliometric analysis of studies on the use of acupuncture to treat cerebral infarction published during 2002-2011, retrieved from Scopus, using the key words of acupuncture and cerebral infarction or ischemic stroke. SELECTION CRITERIA： Inclusion criteria： peer-reviewed articles on the use of acupuncture to treat cerebral infarction indexed in Scopus and published between 2002 and 2011; types of publications were original research articles, reviews, meeting abstracts, proceedings papers, book chapters, editorial material, and news items. Exclusion criteria： articles that required manual searching or telephone access; documents that were not published in the public domain; and corrected papers. MAIN OUTCOME MEASURES： （a） Annual publication output; （b） language of publication; （c） type of publication; （d） key words of publication; （e） publication by research field; （f） publication by journal （g） publication by country and institution; （h） publication by author; （i） most-cited papers between 2002 and 2006; and （j） most-cited papers between 2007 and 2011. RESULTS： A total of 160 publications on the use of acupuncture to treat cerebral infarction from 2002-2011 were retrieved from Scopus. The number of publications increased gradually over the 10-year study period; most were written in Chinese or English. Articles and reviews constituted the major types. The most frequent key word used was acupuncture. The most prolific journals in this area were Zhongguo 7hen Jiu and the Chinese Journal of Clinical Rehabilitation. Of the 160 publications retrieved, half came from Chinese authors and institutions. Tianjin University of Traditional Chinese Medicine was the most prolific research institute. Two papers were cited 30 times; they were published in 2002 and 2009, respectively. CONCLUSION： In the field of neuroscience, there is little literature on acupuncture for cerebral infarction. The most-cited papers were cited 30 times in the past 3 years. We believe that, with advances in the study of mechanisms in neurobiology, research on acupuncture will also advance and will become the concern of more scholars.

Relationship between R219K polymorphism of adenosine triphosphate-binding cassette transporter 1 gene and cerebral infarction: A case-controlled analysis

BACKGROUND： Studies have shown that adenosine triphosphate-binding cassette transporter 1 （ABCA1） gene influences atherosclerosis. Studies have also demonstrated that cerebral infarction does not occur often in pre-menopausal women. It has been, therefore, assumed that sex plays a role in R219K polymorphism of ABCA1 gene and cerebral infarction. OBJECTIVE： To explore the relationship between lipid metabolism-correlated R219K polymorphism of ABCA1 gene, risk factors of cerebral infarction and lipid level, and to determine whether there were significant differences in gender between R219K polymorphism of ABCA1 gene and cerebral infarction. DESIGN, TIME AND SETTING： A multicentral and non-randomized, controlled study based on gene polymorphism was performed at the Chinese National Human Genome Center, and lipid concentrations were measured at Beijing Xuanwu Hospital. Patients with cerebral infarction and healthy subjects were enrolled from eight hospitals of six provinces of China between October 2002 and December 2004. PARTICIPANTS： There were 177 patients in the cerebral infarction group, including 119 males and 58 females, with a mean age of （60 -＋ 13） years, and 234 healthy subjects in the normal control group, including 79 males and 155 females, with a mean age of （58 ± 12） years. METHODS： R219K polymorphism of the ABCA1 gene was detected using polymerase chain reaction-restriction fragment length polymorphism, and blood lipid concentrations were simultaneously measured. MAIN OUTCOME MEASURES： Genotype and allele frequency of R219K polymorphic site, and blood lipid concentrations. RESULTS： RR genotype and R allele frequency of males in the cerebral infarction were significantly greater than males in the normal control group [RR genotype： x2 = 5.305, OR （95% CO, 2.326 （1.120 4.828）, P〈 0.05; R allele： x2= 4.219, OR （95% CO, 1.528 （1.019 2.292）, P〈 0.05]. In addition, RR genotype and R allele frequency of males were significantly greater than females in the cerebral infarction group [RR genotype： x2= 5.172, OR （95% C/）, 2.604 （1.120-6.057）, P〈 0.05; R allele： x2= 4.818, OR （95% CO, 1.652 （1.053 2.589）, P〈 0.05]. There were no significant differences between genotype and lipid concentrations between the two groups （P〉 0.05）. CONCLUSION： The RR genotype of ABCA1 R219K might be associated with onset of cerebral infarction in males, but blood lipid concentrations do not relate to R219K polymorphism.

CLINICAL STUDY ON THE TREATMENT OF ACUTE CEREBRAL INFARCTION WITH ACUPUNCTURE COMBINED WITH MEDICINES

Objective： To observe the therapeutic effect of acupuncture combined with medicines for acute cerebral infarction and to study its mechanism. Methods; A total of 80 acute cerebral infarction patients were evenly randomized into treabnent and control groups. Patients of treatment group were treated with acupuncture of Baihui （百会 GV 20）, Fengchi （风池 GB 20）, Jiquan （极泉 HT 1 ）, Neiiguen （ 内关 PC 6）, etc. and those of control group treated with conventional medicines as low molecular dextran, compound Red Sage injection, Citicolinum, etc. Scores of clinical neurological deficits, blood flow velocity peak （Vp） and mean blood flow velocity （Vm） of the bilateral internal carotid artery （ICA）, middle cerebral artery （MCA）, anterior cerebral artery （ACA）, posterior cerebral artery （PCA）, basilar artery （BA） and vertebral artery （VA） were detected with transcranial Doppler （TCO） were analyzed before and after treatment. Results： After 12 days＇ treatment, the neurological deficit scores in both treatment and control groups decreased significantly, and the difference values of the score of the former group was significantly bigger than these of the later group （P〈0.01）. Vp and Vm of all the detected arteries in treatment group and bilateral ACA, MCA and PCA of control group increased significantly in comparison with pre-treatment （P〈0.05, P〈0.01） ; and the difference values of Vm of bilateral MCA and VA （between post- and pre-treatment） of treatment group were significantly bigger than those of control group （P〈0.01）. Conclusion; The therapeutic effect of acupuncture combined with medication is significantly superior to that of simple medication in the treatment of acute cerebral infarction.