BACKGROUND Congenital factor VII deficiency(FVIID)is a rare autosomal recessive genetic disorder.The clinical manifestations of this deficiency vary greatly.Predicting the risk of bleeding during and after childbirth ...BACKGROUND Congenital factor VII deficiency(FVIID)is a rare autosomal recessive genetic disorder.The clinical manifestations of this deficiency vary greatly.Predicting the risk of bleeding during and after childbirth of pregnant women with congenital FVIID is difficult.Recombinant factor VIIa is the most common replacement therapy for FVIID.However,no unified diagnosis and treatment plan for pregnant women with congenital FVIID has been established.CASE SUMMARY We report the clinical history of a pregnant woman who was considered to have congenital FVIID.Recombinant factor VIIa was prophylactically administered to the pregnant woman at the time of cervical fully opening.She successfully delivered a live infant without any complications,such as postpartum hemorrhage,neonatal abnormalities,and so on.CONCLUSION Prophylaxis of recombinant factor VIIa during delivery can effectively reduce the incidence of postpartum hemorrhage among pregnant women with congenital FVIID associated with a high risk of bleeding.展开更多
Glucose-6-phosphate dehydrogenase deficiency is the most common enzymopathy worldwide. The precise prevalence of G6PD is unknown in Burkina Faso. The objective of the study was to describe the difficulties to diagnose...Glucose-6-phosphate dehydrogenase deficiency is the most common enzymopathy worldwide. The precise prevalence of G6PD is unknown in Burkina Faso. The objective of the study was to describe the difficulties to diagnose this disease at the Souro Sanou University hospital (CHUSS) in Bobo-Dioulasso. It involved five patients comprising one child with homozygous SS sickle cell disease, one adolescent screened following a family investigation, and three adults including a man and two women. Blood smear stained with May Grunwald Giemsa was performed to look for specific signs of G6PD-deficient red blood cell and brilliant cresyl Blue for Heinz Bodies. A microscope Olympus BX53 equipped with a Camera (XC10) and connected to a computer was used to read blood smears and capture images. Genes sequencing by Sanger method were performed in a specialized laboratory in molecular genetics. For each analysis, the protocol and instructions of the equipment and reagent manufacturer were applied. Of the five patients, three had anemia and only one had hyperreticulocytosis. Two patients had biological signs of hemolysis and one patient had an elevated CRP. Blood smear stained with MGG and cresyl blue showed specific signs of G6PD-deficient red blood cells and Heinz bodies in all patients. Biochemical analysis and molecular typing confirmed G6PD deficiency. The presence of G6PD-deficient red blood cells in the blood smear guides the diagnosis of G6PD deficiency. The diagnosis is biochemical and is based on the combined measurement of G6PD plus pyruvate kinase and/or hexokinase.展开更多
BACKGROUND： Subacute combined degeneration of the spinal cord is caused by vitamin B12 deficiency and is a kind of degenerative disease owing the characteristics of nervous system diseases. In addition, different pat...BACKGROUND： Subacute combined degeneration of the spinal cord is caused by vitamin B12 deficiency and is a kind of degenerative disease owing the characteristics of nervous system diseases. In addition, different patients have variously clinical manifestations and various prognoses after vitamin B12 therapy. OBJECTIVE： To investigate and analyze diagnosis, clinical manifestations and prognosis of subacute combined degeneration of the spinal cord. DESIGN： Case analysis. SETTING： Department of Neurology, the Third Hospital of Peking University. PARTICIPANTS： A total of 21 subacute combined degeneration of the spinal cord patients including 14 males and 7 females aged from 33 to 82 years were selected from Department of Neurology, the Third Hospital of Peking University from January 1999 to December 2005. Duration from onset to final diagnosis lasted for 1.5 - 108 months. All patients had typically clinical manifestations; meanwhile, level of serum vitamin B12 was decreased and/or vitamin B12 therapy was effective. All patients provided the confirmed consent. METHODS： Clinical data of 21 subacute combined degeneration of the spinal cord patients were retrospectively analyzed, while general data and clinical characteristics were recorded at the same time. Levels of blood routine, serum vitamin B12 and homocysteine were measured at the phase of hospitalization. Normal value of serum vitamin B12 was 187 - 1 059 ng/L and normal value of serum homocysteine was 5 - 15μ mol/L. All patients received neuroelectrophysiological examination and 15 patients received MRI examinations of spinal cord. After final diagnosis, patients were given vitamin B12 therapy. And follow-up was performed to investigate the prognosis. MAIN OUTCOME MEASURES： （1） Levels of blood routine, serum vitamin B12 and homocysteine; （2） results of neuroelectrophysiological examination; （3） results of MRI examination of spinal cord; （4） prognosis. RESULTS： Clinical data of 21 patients and follow-up data of 20 patients were involved in the final analysis and 1 patient was lost because of living in the other province. （1） Clinical manifestations： All 21 patients had typically clinical manifestations. The original symptoms included numbness of lower and/or upper limbs （5 cases）, unstable gait （3 cases）, limb asthenia （4 cases）, limb numbness combined with light asthenia （5 cases）, limb numbness combined with unskillful activity （3 cases）, and limb numbness combined with unstable gait （1 case）. （2） Experimental results： Eight subacute combined degeneration of the spinal cord patients accompanied with mild-severe anemia and mean corpuscular volume of 13 patients were increased. Among 13 subacute combined degeneration of the spinal cord patients not administrating vitamin B12 before hospitalization, the levels of serum vitamin B12 of 2 patients were not measured but those of other patients were decreased. After vitamin B12 therapy,the levels of serum vitamin B12 of 8 patients were normal or increased. In addition, the levels of serum homocysteine of 6 patients were not measured but those of 7 patients were increased. While, the levels of homocysteine of 5 following-up patients were normal. The levels of serum vitamin B12 of 8 patients who received with vitamin B12 therapy before hospitalization were normal or increased. Among them,the levels of bomocysteine were not measured in 4 patients, those of 3 patients were increased, and that of 1 patient was normal. （3） Results of neuroelectrophysiological examination： Among all patients, 95% （20/21） patients had abnormal sensory-evoked potential, 89% （8/9） patients had abnormal motor evoked potential, 67% （10/15） patients had abnormal nerve conduction, 13% （2/15） patients had neurogenic muscle injury showed by electromyography （EMG）, 70% （7/10） patients had abnormal brain-stem auditory evoked potential, and 40% （4/10） patients had abnormal visual evoked potential. （4） Results of MRI examination of spinal cord： MRI examination demonstrated that 40% （6/15） patients had spinal cord lesion, but spinal cord lesion disappeared in 2 patients during follow up. In addition, clinical manifestations of patients were improved after standard vitamin B I2 therapy. CONCLUSION： Nervous system lesion caused by vitamin B 12 deficiency is not only involved in spinal cord, also in peripheral nerve, optic nerve, auditory pathway, etc. Diagnosis of the lesion depends on clinical characteristics and level of serum vitamin BI2. Especially, neuroelectrophysiological examination, measurement of homocysteine and MRI examination of spinal cord are beneficial for diagnosis and evaluation of therapeutic effects.展开更多
OBJECTIVE: To study the value of serum insulin-like growth factor binding protein-3 (IGFBP-3) levels in differential diagnosis of growth hormone deficiency (GHD). METHODS: To measure serum IGFBP-3 levels by RIA in nor...OBJECTIVE: To study the value of serum insulin-like growth factor binding protein-3 (IGFBP-3) levels in differential diagnosis of growth hormone deficiency (GHD). METHODS: To measure serum IGFBP-3 levels by RIA in normal children and adolescents, GHD children and short-stature children without GHD. RESULTS: Serum level of IGFBP-3 in 129 children with untreated GHD and with no pubertal development was 1.6 +/- 0.9 mg/L, which was less than that in normal group of the same age, but overlapped with the normal children in Tanner stage I. After six-month treatment with recombinant human growth hormone (rhGH), serum level of IGFBP-3 in 59 GHD significantly increased from 1.3 +/- 0.7 mg/L to 2.7 +/- 0.9 mg/L, accompanied by an increase of body heights, growth velocities and serum level of IGF-1. Serum level of IGFBP-3 in 55 short-stature children without GHD was 3.3 +/- 2.2 mg/L, which was not significantly different from that in normal group. CONCLUSION: Serum IGFBP-3 level can reflect the status of GH secretion in children with GHD and is a useful marker for differential diagnosis of GHD.展开更多
BACKGROUND： In adults, vitamin K-dependent coagulation factor deficiency （VKCFD） increases in the recent years. We treated a VKCFD patient with subarachnoid hemorrhage, with favorable outcomes.METHODS： A 19-year-o...BACKGROUND： In adults, vitamin K-dependent coagulation factor deficiency （VKCFD） increases in the recent years. We treated a VKCFD patient with subarachnoid hemorrhage, with favorable outcomes.METHODS： A 19-year-old male student with VKCFD was treated at our hospital. The initial treatment was injection of a large dose of vitamin K and fresh plasma, and then with oral high dose of vitamin K4.RESULTS： At 4 weeks after admission, the focus of hemorrhage subsided, neurological examination was normal, and the patient was discharged.CONCLUSIONS： VKCFD is rare and its diagnosis should be based on the history of the patient and the results of laboratory examinations. A large dose of vitamin K is the fi rst choice of treatment.展开更多
Common variable immunodeficiency(CVID)is the most common clinically significant primary antibody deficiency diagnosed in adults.The early symptoms are not specific.They include common infections,mainly of the respirat...Common variable immunodeficiency(CVID)is the most common clinically significant primary antibody deficiency diagnosed in adults.The early symptoms are not specific.They include common infections,mainly of the respiratory tract,caused by typical microorganisms,so cases can be missed in primary care.In the majority of patients increased susceptibility to infections coexists with signs or symptoms of autoimmunity,inflammation or polyclonal lymphoproliferation,which can divert diagnosis from immune deficiency.The overall incidence of malignancy is increased in CVID and certain cancers are significantly more common.Lymphomas and gastric carcinoma are the most frequently reported malignancies in CVID,so a high index of suspicion is recommended.Diagnostic delay in CVID is seen worldwide.The main goal of this paper is to increase the awareness about CVID among health care professionals.We aim to present features which can be helpful in CVID diagnosis in order to shorten the“latency”of proper management of CVID patients.We review clinical symptoms,complications and laboratory abnormalities of CVID.Immunoglobulin replacement therapy is regarded as the cornerstone of pharmacological intervention.New modes of Ig application,mainly subcutaneously and via the hyaluronidase-facilitated subcutaneous route,help to adjust therapy to patients’needs and preferences.Still there remain unmet needs.It remains to be seen whether CVID complications can be avoided by earlier diagnosis,treatment and thorough monitoring in the context of increased risk of malignancy.Development of patient tailored protocols depending on the clinical phenotype and risk factors might be more appropriate.The most important consideration is to diagnose suspected cases and stratify patients in a precise and timely way.Work is needed to define features predictive of unfavorable prognosis.展开更多
To verify the therapeutic effects of the method of softening and lubricating the joints,and calming the endogenous wind in case of rheumatoid arthritis (RA) with the syndrome of channel blockage due to yin deficiency,...To verify the therapeutic effects of the method of softening and lubricating the joints,and calming the endogenous wind in case of rheumatoid arthritis (RA) with the syndrome of channel blockage due to yin deficiency,60 RA patients with the syndrome of channel blockage due to yin deficiency were randomly divided into a treatment group (40 cases) and a control group (20 cases) and treated respectively by the above method for the former and with Zheng Qing Feng Tong Ning Tablets (正清风痛宁片) for the latter. The result turned out to be that the effect in the treatment group was very satisfying.The treatment group obtained a better result in the accumulated points of syndrome and RA,morning rigidity of the joints,grip strength,20m walking time and erythrocyte sedimentation rate (ESR) (P<0.01 or P<0.05).The above indicates that channel blockage due to yin deficiency is an important pathogenesis of RA,and calming the endogenous wind is a method of choice for treating RA.展开更多
Pyrus pashia Buch-Ham, a wild specie was used to investigate the physiological effects of iron deficiency in culture solution. The result showed that Chla, Chlb, total chlorophyll content and photosynthesis rate(Pn) d...Pyrus pashia Buch-Ham, a wild specie was used to investigate the physiological effects of iron deficiency in culture solution. The result showed that Chla, Chlb, total chlorophyll content and photosynthesis rate(Pn) decreased sharply, and the decrease of Pn was prior to that of Chl content under the iron deficiency. The iron deficiency symptoms were visible when the iron concentration in culture medium was less than 25 μmol L-1. Peroxidase(POD) and catalase(CAT) activity in iron-deficient leaves declined significantly, and POD was more sensitive than CAT to Fe deficiency. However, the positive correlation between CAT activity and Chl content was more significant than that between POD activity and Chl content. The content of nutrient elements in Fe-deficient leaves, which changed irregularly, were higher than that in normal leaves. There were a most significant positive correlation between active Fe and Chl content, and between active Fe and Pn respectively. Therefore, active Fe could be useful physiological predicting index for diagnosis.展开更多
The spleen-qi deficiency syndrome can beinduced by many factors.It is generally characterizedby a decreased food-intake,abdominal distention,watery or loose stool,general lassitude,pale tongueproper,and weak pulse.In ...The spleen-qi deficiency syndrome can beinduced by many factors.It is generally characterizedby a decreased food-intake,abdominal distention,watery or loose stool,general lassitude,pale tongueproper,and weak pulse.In recent years when workingin the Mediterranean TCM Center in Malta,the authorhad treated 27 such cases by applying the heat-展开更多
BACKGROUND Congenital transverse deficiencies are horizontal deficiencies of the long bones that occur with a reported incidence as high 0.38%.They can occur alone or represent a manifestation of a various clinical sy...BACKGROUND Congenital transverse deficiencies are horizontal deficiencies of the long bones that occur with a reported incidence as high 0.38%.They can occur alone or represent a manifestation of a various clinical syndromes.Diagnosis has tradi-tionally comprised of conventional radiography and prenatal imaging studies.There has been much advancement regarding prenatal imaging modalities to allow for early diagnosis and appropriate treatment.AIM To summarize the current state of knowledge on congenital transverse limb deficiencies and to provide an update regarding the radiographic evaluation of congenital transverse limb deficiencies.METHODS This IRB-exempt scoping review followed the PRISMA-ScR checklist for scoping reviews strictly.Five search engines were searched for a total of 265 publications.Four authors reviewed these during the screening process.Of these,51 studies were included in our article.Prenatal magnetic resonance imaging(MRI),3D Ultrasound,and multidetector Computed tomography(CT)exist are emerging modalities that have the potential to improve diagnosis.RESULTS Use of the appropriate classification system,three-dimensional ultrasonography with a maximum intensity projection,and appropriate use of prenatal MRI and prenatal CT can improve diagnosis and inter-provider communication.CONCLUSION Further scholarly efforts are required to develop improve standardized guidelines regarding the pre-natal radiographic evaluation of congenital limb deficiencies.展开更多
基金Supported by Natural Science Foundation of Guangxi,No.2018JJB140171Medical Excellence Award Funded by the Creative Research Development Grant from the First Affiliated Hospital of Guangxi Medical University(2020)+1 种基金Development and Application of Appropriate Medical and Health Technologies in Guangxi,No.S2018111Self-funded Scientific Research Project of Guangxi Health Commission,No.Z20190512.
文摘BACKGROUND Congenital factor VII deficiency(FVIID)is a rare autosomal recessive genetic disorder.The clinical manifestations of this deficiency vary greatly.Predicting the risk of bleeding during and after childbirth of pregnant women with congenital FVIID is difficult.Recombinant factor VIIa is the most common replacement therapy for FVIID.However,no unified diagnosis and treatment plan for pregnant women with congenital FVIID has been established.CASE SUMMARY We report the clinical history of a pregnant woman who was considered to have congenital FVIID.Recombinant factor VIIa was prophylactically administered to the pregnant woman at the time of cervical fully opening.She successfully delivered a live infant without any complications,such as postpartum hemorrhage,neonatal abnormalities,and so on.CONCLUSION Prophylaxis of recombinant factor VIIa during delivery can effectively reduce the incidence of postpartum hemorrhage among pregnant women with congenital FVIID associated with a high risk of bleeding.
文摘Glucose-6-phosphate dehydrogenase deficiency is the most common enzymopathy worldwide. The precise prevalence of G6PD is unknown in Burkina Faso. The objective of the study was to describe the difficulties to diagnose this disease at the Souro Sanou University hospital (CHUSS) in Bobo-Dioulasso. It involved five patients comprising one child with homozygous SS sickle cell disease, one adolescent screened following a family investigation, and three adults including a man and two women. Blood smear stained with May Grunwald Giemsa was performed to look for specific signs of G6PD-deficient red blood cell and brilliant cresyl Blue for Heinz Bodies. A microscope Olympus BX53 equipped with a Camera (XC10) and connected to a computer was used to read blood smears and capture images. Genes sequencing by Sanger method were performed in a specialized laboratory in molecular genetics. For each analysis, the protocol and instructions of the equipment and reagent manufacturer were applied. Of the five patients, three had anemia and only one had hyperreticulocytosis. Two patients had biological signs of hemolysis and one patient had an elevated CRP. Blood smear stained with MGG and cresyl blue showed specific signs of G6PD-deficient red blood cells and Heinz bodies in all patients. Biochemical analysis and molecular typing confirmed G6PD deficiency. The presence of G6PD-deficient red blood cells in the blood smear guides the diagnosis of G6PD deficiency. The diagnosis is biochemical and is based on the combined measurement of G6PD plus pyruvate kinase and/or hexokinase.
文摘BACKGROUND： Subacute combined degeneration of the spinal cord is caused by vitamin B12 deficiency and is a kind of degenerative disease owing the characteristics of nervous system diseases. In addition, different patients have variously clinical manifestations and various prognoses after vitamin B12 therapy. OBJECTIVE： To investigate and analyze diagnosis, clinical manifestations and prognosis of subacute combined degeneration of the spinal cord. DESIGN： Case analysis. SETTING： Department of Neurology, the Third Hospital of Peking University. PARTICIPANTS： A total of 21 subacute combined degeneration of the spinal cord patients including 14 males and 7 females aged from 33 to 82 years were selected from Department of Neurology, the Third Hospital of Peking University from January 1999 to December 2005. Duration from onset to final diagnosis lasted for 1.5 - 108 months. All patients had typically clinical manifestations; meanwhile, level of serum vitamin B12 was decreased and/or vitamin B12 therapy was effective. All patients provided the confirmed consent. METHODS： Clinical data of 21 subacute combined degeneration of the spinal cord patients were retrospectively analyzed, while general data and clinical characteristics were recorded at the same time. Levels of blood routine, serum vitamin B12 and homocysteine were measured at the phase of hospitalization. Normal value of serum vitamin B12 was 187 - 1 059 ng/L and normal value of serum homocysteine was 5 - 15μ mol/L. All patients received neuroelectrophysiological examination and 15 patients received MRI examinations of spinal cord. After final diagnosis, patients were given vitamin B12 therapy. And follow-up was performed to investigate the prognosis. MAIN OUTCOME MEASURES： （1） Levels of blood routine, serum vitamin B12 and homocysteine; （2） results of neuroelectrophysiological examination; （3） results of MRI examination of spinal cord; （4） prognosis. RESULTS： Clinical data of 21 patients and follow-up data of 20 patients were involved in the final analysis and 1 patient was lost because of living in the other province. （1） Clinical manifestations： All 21 patients had typically clinical manifestations. The original symptoms included numbness of lower and/or upper limbs （5 cases）, unstable gait （3 cases）, limb asthenia （4 cases）, limb numbness combined with light asthenia （5 cases）, limb numbness combined with unskillful activity （3 cases）, and limb numbness combined with unstable gait （1 case）. （2） Experimental results： Eight subacute combined degeneration of the spinal cord patients accompanied with mild-severe anemia and mean corpuscular volume of 13 patients were increased. Among 13 subacute combined degeneration of the spinal cord patients not administrating vitamin B12 before hospitalization, the levels of serum vitamin B12 of 2 patients were not measured but those of other patients were decreased. After vitamin B12 therapy,the levels of serum vitamin B12 of 8 patients were normal or increased. In addition, the levels of serum homocysteine of 6 patients were not measured but those of 7 patients were increased. While, the levels of homocysteine of 5 following-up patients were normal. The levels of serum vitamin B12 of 8 patients who received with vitamin B12 therapy before hospitalization were normal or increased. Among them,the levels of bomocysteine were not measured in 4 patients, those of 3 patients were increased, and that of 1 patient was normal. （3） Results of neuroelectrophysiological examination： Among all patients, 95% （20/21） patients had abnormal sensory-evoked potential, 89% （8/9） patients had abnormal motor evoked potential, 67% （10/15） patients had abnormal nerve conduction, 13% （2/15） patients had neurogenic muscle injury showed by electromyography （EMG）, 70% （7/10） patients had abnormal brain-stem auditory evoked potential, and 40% （4/10） patients had abnormal visual evoked potential. （4） Results of MRI examination of spinal cord： MRI examination demonstrated that 40% （6/15） patients had spinal cord lesion, but spinal cord lesion disappeared in 2 patients during follow up. In addition, clinical manifestations of patients were improved after standard vitamin B I2 therapy. CONCLUSION： Nervous system lesion caused by vitamin B 12 deficiency is not only involved in spinal cord, also in peripheral nerve, optic nerve, auditory pathway, etc. Diagnosis of the lesion depends on clinical characteristics and level of serum vitamin BI2. Especially, neuroelectrophysiological examination, measurement of homocysteine and MRI examination of spinal cord are beneficial for diagnosis and evaluation of therapeutic effects.
文摘OBJECTIVE: To study the value of serum insulin-like growth factor binding protein-3 (IGFBP-3) levels in differential diagnosis of growth hormone deficiency (GHD). METHODS: To measure serum IGFBP-3 levels by RIA in normal children and adolescents, GHD children and short-stature children without GHD. RESULTS: Serum level of IGFBP-3 in 129 children with untreated GHD and with no pubertal development was 1.6 +/- 0.9 mg/L, which was less than that in normal group of the same age, but overlapped with the normal children in Tanner stage I. After six-month treatment with recombinant human growth hormone (rhGH), serum level of IGFBP-3 in 59 GHD significantly increased from 1.3 +/- 0.7 mg/L to 2.7 +/- 0.9 mg/L, accompanied by an increase of body heights, growth velocities and serum level of IGF-1. Serum level of IGFBP-3 in 55 short-stature children without GHD was 3.3 +/- 2.2 mg/L, which was not significantly different from that in normal group. CONCLUSION: Serum IGFBP-3 level can reflect the status of GH secretion in children with GHD and is a useful marker for differential diagnosis of GHD.
文摘BACKGROUND： In adults, vitamin K-dependent coagulation factor deficiency （VKCFD） increases in the recent years. We treated a VKCFD patient with subarachnoid hemorrhage, with favorable outcomes.METHODS： A 19-year-old male student with VKCFD was treated at our hospital. The initial treatment was injection of a large dose of vitamin K and fresh plasma, and then with oral high dose of vitamin K4.RESULTS： At 4 weeks after admission, the focus of hemorrhage subsided, neurological examination was normal, and the patient was discharged.CONCLUSIONS： VKCFD is rare and its diagnosis should be based on the history of the patient and the results of laboratory examinations. A large dose of vitamin K is the fi rst choice of treatment.
文摘Common variable immunodeficiency(CVID)is the most common clinically significant primary antibody deficiency diagnosed in adults.The early symptoms are not specific.They include common infections,mainly of the respiratory tract,caused by typical microorganisms,so cases can be missed in primary care.In the majority of patients increased susceptibility to infections coexists with signs or symptoms of autoimmunity,inflammation or polyclonal lymphoproliferation,which can divert diagnosis from immune deficiency.The overall incidence of malignancy is increased in CVID and certain cancers are significantly more common.Lymphomas and gastric carcinoma are the most frequently reported malignancies in CVID,so a high index of suspicion is recommended.Diagnostic delay in CVID is seen worldwide.The main goal of this paper is to increase the awareness about CVID among health care professionals.We aim to present features which can be helpful in CVID diagnosis in order to shorten the“latency”of proper management of CVID patients.We review clinical symptoms,complications and laboratory abnormalities of CVID.Immunoglobulin replacement therapy is regarded as the cornerstone of pharmacological intervention.New modes of Ig application,mainly subcutaneously and via the hyaluronidase-facilitated subcutaneous route,help to adjust therapy to patients’needs and preferences.Still there remain unmet needs.It remains to be seen whether CVID complications can be avoided by earlier diagnosis,treatment and thorough monitoring in the context of increased risk of malignancy.Development of patient tailored protocols depending on the clinical phenotype and risk factors might be more appropriate.The most important consideration is to diagnose suspected cases and stratify patients in a precise and timely way.Work is needed to define features predictive of unfavorable prognosis.
文摘To verify the therapeutic effects of the method of softening and lubricating the joints,and calming the endogenous wind in case of rheumatoid arthritis (RA) with the syndrome of channel blockage due to yin deficiency,60 RA patients with the syndrome of channel blockage due to yin deficiency were randomly divided into a treatment group (40 cases) and a control group (20 cases) and treated respectively by the above method for the former and with Zheng Qing Feng Tong Ning Tablets (正清风痛宁片) for the latter. The result turned out to be that the effect in the treatment group was very satisfying.The treatment group obtained a better result in the accumulated points of syndrome and RA,morning rigidity of the joints,grip strength,20m walking time and erythrocyte sedimentation rate (ESR) (P<0.01 or P<0.05).The above indicates that channel blockage due to yin deficiency is an important pathogenesis of RA,and calming the endogenous wind is a method of choice for treating RA.
文摘Pyrus pashia Buch-Ham, a wild specie was used to investigate the physiological effects of iron deficiency in culture solution. The result showed that Chla, Chlb, total chlorophyll content and photosynthesis rate(Pn) decreased sharply, and the decrease of Pn was prior to that of Chl content under the iron deficiency. The iron deficiency symptoms were visible when the iron concentration in culture medium was less than 25 μmol L-1. Peroxidase(POD) and catalase(CAT) activity in iron-deficient leaves declined significantly, and POD was more sensitive than CAT to Fe deficiency. However, the positive correlation between CAT activity and Chl content was more significant than that between POD activity and Chl content. The content of nutrient elements in Fe-deficient leaves, which changed irregularly, were higher than that in normal leaves. There were a most significant positive correlation between active Fe and Chl content, and between active Fe and Pn respectively. Therefore, active Fe could be useful physiological predicting index for diagnosis.
文摘The spleen-qi deficiency syndrome can beinduced by many factors.It is generally characterizedby a decreased food-intake,abdominal distention,watery or loose stool,general lassitude,pale tongueproper,and weak pulse.In recent years when workingin the Mediterranean TCM Center in Malta,the authorhad treated 27 such cases by applying the heat-
文摘BACKGROUND Congenital transverse deficiencies are horizontal deficiencies of the long bones that occur with a reported incidence as high 0.38%.They can occur alone or represent a manifestation of a various clinical syndromes.Diagnosis has tradi-tionally comprised of conventional radiography and prenatal imaging studies.There has been much advancement regarding prenatal imaging modalities to allow for early diagnosis and appropriate treatment.AIM To summarize the current state of knowledge on congenital transverse limb deficiencies and to provide an update regarding the radiographic evaluation of congenital transverse limb deficiencies.METHODS This IRB-exempt scoping review followed the PRISMA-ScR checklist for scoping reviews strictly.Five search engines were searched for a total of 265 publications.Four authors reviewed these during the screening process.Of these,51 studies were included in our article.Prenatal magnetic resonance imaging(MRI),3D Ultrasound,and multidetector Computed tomography(CT)exist are emerging modalities that have the potential to improve diagnosis.RESULTS Use of the appropriate classification system,three-dimensional ultrasonography with a maximum intensity projection,and appropriate use of prenatal MRI and prenatal CT can improve diagnosis and inter-provider communication.CONCLUSION Further scholarly efforts are required to develop improve standardized guidelines regarding the pre-natal radiographic evaluation of congenital limb deficiencies.
