Research Status of Serum Pharmacology and Serum Pharmacochemistry of Traditional Chinese Medicine

Serum pharmacochemistry of traditional Chinese medicine has become a more accurate and rapidly developing reasonable way to analyze the effective material basis of traditional Chinese medicine in recent years. Through this method, we can select very complex Chinese medicine components and clarify the effective substances consistent with the main functions, and then separate and purify effective ingredients in traditional Chinese medicine, so as to explain the material basis of the drug effect and prove the rationality and principle of action of Chinese medicine compounds. It can show the multi-component and multi-target characteristic of traditional Chinese medicine, and after analyzing the migrating components of serum, we can explore the direct effective substances that act on the patient’s body, so as to accelerate and accurately complete the in-depth study of the effective substances of Chinese medicine.

Effects of Chinese Medicine Additive on Promoting Production of Meat Hybrid Chicken and Its Action Mechanism

[ Objective] The aim was to study the effects of Chinese medicine additive HMS on promoting the production of meat hybrid chicken and its action mechanism, so as to provide a scientific basis for the promotion effects of Chinese medicine additive on production. [ Method] Meat hybrid chickens, 7 day-old with similar weight, were randomly divided into four groups. And Chinese medicine feed additive HMS was added to the diet of each group at different proportions. All the chickens were weighed before the test as well as at the end of the 2nd, 3rd, 4^th and 5^th week. The feed consumption was also recorded during the test. Before slaughter, serum samples were collected from the randomly selected chickens for the deter- mination of serum biochemical indexes. Their bursae of Fabdcius and spleens were collected and weighed in order to determine the indexes, of im- mune organs. [ Result] HMS significantly reduced the feed conversion ratio （ P 〈 0.05 ）, very significantly reduced the feed consumptioh （ P 〈 0.01 ）, very significantly improve the content of serum high-density lipoprotein （ P 〈 0.01 ）, significantly increased the activity of serum alkaline phos- phatase （ P 〈 0.05）, very significantly reduced the content of serum urea nitrogen and uric acid （ P 〈 0.01 ）, and significantly reduced the level of serum cholesterol （ P 〈0.05）. There were no significant difference between the test groups and the control group （ P 〉 0.05） in the increase of im- mune organ indexes, but the index of immune organs has increasing trend. [ Conclusion] HMS reduces feed consumption and feed conversion rati- o, improves the feed utilization, and has a role in promoting production. The possible mechanism may be HMS improving the activity of serum alka- line phosphatase and the level of serum high-density lipoprotein, as well as reducing the content of serum cholesterol, urea nitrogen and uric acid in meat hybrid chickens.

How do Chinese medicines that tonify the kidney inhibit dopaminergic neuron apoptosis?

Wistar rats were intragastrical y perfused with Chinese medicines used for tonifying the kidney. These included 0.180 g/mL of Herba Epimedi （Epimedium）, Semen Cuscutae （Dodder Seed）, or Herba Cistanches （Desertliving Cistanche）, 0.04 mg/mL monoamine oxidase-B inhibitor selegiline, or distil ed water for 14 consecutive days to prepare drug-containing serum or blank serum. MES23.5 cells in the logarithmic phase were cultured in media supplemented with 15%drug-containing serum for 24 hours, fol owed by incubation in culture solution containing 100μmol/L H2O2 for 3 hours. 3-（4,5-Dimethylthiazol-2-yl）-2,5-diphenyltetrazolium bromide （MTT） and flow tometry results showed that al drug-containing serums improved the survival rate of H 2 O 2-injured MES23.5 cells, inhibited pro-apoptotic FasL and caspase-3 expression, promoted anti-apoptotic Bcl-2 expression. However, drug-containing serums had little influence on Fas expression in H 2 O 2-injured MES23.5 cells. Enzyme-linked immunosorbent assay results showed that serum containing Herba Cistanches or Herba Epimedi increased the expression of nerve growth factor, brain-derived neurotrophic factor, and glial cellline-derived neurotrophic factor in injured MES23.5 cells;serum containing Semen Cuscutae only increased brain-derived neurotrophic factor expres-sion; while expression of the above neurotrophic factors remained the same in cells treated with serum containing selegiline. These findings indicate that Chinese medicines used to tonify the kid-ney can protect nerve cells by regulating the expression of apoptosis-related factors and neuro-trophic factors in MES23.5 cells.

Effects of Additives of Traditional Chinese Medicine on Blood Biochemical Indices of Wenchang Chickens in Hainan

[Objective]The aim was to study on effects of additives of traditional Chinese medicines on biochemical indices of blood of Wenchang chickens in Hainan. [Method]About 180 female Wenchang chickens were divided into five groups at random with three repetitions for every group and twelve chickens for a repetition. Group 1 was control group and the chickens were fed with basic forages; the 2nd group was control group of antibiotics and the chickens were fed with basic forages and 600 mg /kg of aureomycin; group 3,4 and 5 contained 0. 1%,0. 2% and 0. 3% of the additives respectively,besides basic forages. Chickens at average weight were chosen six from every group on 35th and 56th days,respectively, to prepare serums for biochemical indices of bloods and analyze effects of additives on the indices. [Result]Serum cholinesterase activity and albu- min content were both improved by 0. 1%,0. 2% and 0. 3% of the additives （ P 〈0. 05） ; activity of alkaline phosphatase was enhanced,and serum cholesterol was lowered both by 0. 2% and 0. 3% of the additives （ P 〈0. 05） . [Conclusion]Additives of traditional Chinese medicines have an ac- tive effect on blood biochemical indices of Wenchang chickens.

Effects of ginger moxibustion combined with Chinese medicine iontophoresis on patients with primary dysmenorrhea

Objective:To observe the effects of Ginger moxibustion combined with iontophoresis with traditional Chinese medicine on the improvement of symptoms, serum platelet activating factor (PAF) level and uterine artery pulsation index in patients with primary dysmenorrhea.Methods 114 patients with primary dysmenorrhea who were treated in our hospital from August 2017 to February 2019 were divided into two groups according to the different treatment schemes. 57 patients in the control group were treated with ibuprofen capsules, and 57 patients in the study group were treated with Ginger moxibustion combined with iontophoresis with traditional Chinese medicine. After three menstrual cycles of treatment, the curative effect was evaluated and the improvement of symptoms was counted. PAF, PAF-AH and platelet adhesion rate were compared, uterine artery hemodynamics was measured, and levels of serum hs-CRP and IL-6 were measured.Results The overall response rate of the study group was significantly higher than that of the control group (P < 0.05). After treatment, the scores of different symptoms in the two groups were significantly lower than those before treatment (P < 0.05), and the scores of different symptoms in the study group were significantly lower than those in the control group (P < 0.05). After treatment, PAF and platelet adhesion rate in the two groups were significantly lower than those before treatment (P < 0.05), PAF-AH was significantly higher than that before treatment (P < 0.05), and PAF and platelet adhesion rate in the study group were significantly lower than those in the control group (P < 0.05), PAF-AH was significantly higher than that in the control group (P < 0.05). After treatment, the pulsation index, resistance index and peak systolic-diastolic ratio in the study group were significantly lower than those before treatment (P < 0.05), and the pulsation index, resistance index and peak systolic-diastolic ratio in the study group were significantly lower than those in the control group (P < 0.05). After treatment, the levels of serum hs-CRP and IL-6 in the two groups were significantly lower than those before treatment (P < 0.05), and the levels of serum hs-CRP and IL-6 in the study group were significantly lower than those in the control group (P < 0.05).Conclusions Ginger moxibustion combined with iontophoresis with traditional Chinese medicine is helpful to improve the overall response rate of primary dysmenorrhea treatment, reduce the score levels of different symptoms, rationally improve PAF, PAF-AH, platelet adhesion rate, and the pulse index, resistance index, peak systolic-diastolic ratio are decreased significantly, and serum hs-CRP and IL-6 levels tend to be normal.

A novel traditional Chinese medicine combination for radiation

Objective:To formulate an efficacious radioprotective combination of Chinese medicines with minimal toxicity.Methods:Aqueous and alcoholic extracts from 38 traditional Chinese herbs were prepared.To produce drugcontaining sera,rats received six doses of each extract via oral gavage at 12-h intervals.Subsequently,human lung epithelial BEAS-2B cells were cultured in these drug-containing sera.The cell viability was assessed after different doses of irradiation to identify the radioprotective effects of Chinese herbal extracts.The efficacy of a selected Chinese herbal extract combination was further confirmed through cell viability analysis via in vitro colony formation and survival rate assessments in C57BL/6 mice post-irradiation.Results:Extracts from Angelicae Sinensis Radix(ASR;two extracts),Citri Reticulatae Pericarpium(CRP),Platycladi Cacumen(PC),Schisandrae chinensis Fructus(SF),Scutellariae Radix(SR),and Glycyrrhizae Radix et Rhizome(GRR)demonstrated radioprotective effects.The combination of the seven Chinese herbal extracts notably increased the survival and viability of the BEAS-2B cells exposed to varying doses of X-rays.Moreover,the group of mice receiving Chinese medicine combination and irradiation exhibited prolonged survival after exposure to 6.5 Gy Xrays with a median survival of(14=2)d compared to(11=2)d in the irradiated group without the herbal treatment.Additionally,the Chinese medicine combination group displayed a significantly higher 28 d survival rate(30%)compared to the irradiation-only group(16.6%,P<0.05).Conclusion:The novel combination of Chinese herbal extracts from ASR,CRP,PC,SF,SR,and GRR has the potential for radiation protection applications.

Application of Serum Pharmacology in Evaluating the Antitumor Effect of Fuzheng Yiliu Decoction(扶正抑瘤方) from Chinese Medicine

Objective： To investigate the feasibility of serum pharmacology in evaluating the antitumor effect of Chinese medicine （CM） of Fuzheng Guben （扶正固本, supporting the healthy energy and strengthening the body＇s resistance to pathogens）, the effects of Fuzheng Yiliu Decoction （扶正抑瘤方, FYD）, a typical prescription of Fuzheng Guben, on proliferation and apoptosis of hepatoma cells in vitro were observed by two methods with serum pharmacology and traditional pharmacology, respectively. Methods： HepG2 cells were treated with FYD- containing serum or crude FYD extract in vitro. The proliferation rate was determined by methyl thiazolyl tetrazolium （MTT） assay. Cell cycle and apoptosis rate was performed by flow cytometry. And the levels of interleukin-2 （IL-2） and tumor necrosis factor α （TNF-α） in FYD-containing serum were detected by radioimmunoassay. Results： FYD-containing serum remarkably inhibited proliferation and induced apoptosis of hepatoma cells at least by promoting the production of IL-2 and TNF- α in vivo. On the contrary, crude FYD extract promoted the proliferation and did not induce cell apoptosis. Conclusion： The results by serum pharmacology were accordant with those of our previous animal and clinical trials which indicates that serum pharmacology is a reasonable and feasible method for the evaluation of the antitumor effect of herbs of Fuzheng Guben.

Pharmacological Effects of Serum Containing Chinese Medicine Bushen Huayu Jiedu Compound Recipe (补肾化瘀解毒复方) in Lung Cancer Drug-resistance Cells

Objective： To explore the pharmacologic effects of Chinese medicine Bushen Huayu Jiedu Compound Recipe （补肾化瘀解毒复方,BSHYJDR） in drug-resistance cells of lung cancer. Methods： Human lung adenocarcinoma A549/DDP cell strain was selected, serum pharmacology and flow cytometer （FCM） method were adopted, $180 tumor-bearing mice and normal mice were given, through gastrogavage, different doses of a decocted concentration of BSHYJDR. Serum from the abdominal aorta was taken to observe the effect of drug-serum on cisplatin （DDP） concentration, free Ca^2＋ concentration and the expression of lung drug-resistance protein LRP-56 in A549/DDP cells. Results： Compared with the drug-resistance group, the intracellular DDP concentration in the group taking a high dose and the normal group of Chinese medicine showed significant difference （P〈0.05）, while no significant difference was found in the low-dose group （P〉0.05）. Compared with the drug-resistance group, the Ca^2＋ concentration in cells and the expression of LRP in lung cancer drug-resistance cells A549/DDP of the high-dose group, the low-dose group and the normal group of Chinese medicine were significantly different （all P〈0.01）, the LRP expression of the normal group was obviously higher than that of the drug-resistance group （P〈0.05）. Cenclusien： It was indicated that serum containing Chinese medicine BSHYJDR in the tumor-bearing mice and the normal mice had certainly different, tumor-bearing mice serum containing could improve drug concentration in lung cancer drug-resistance cells, prevent the inflow and release of Ca^2＋, and inhibit the expression of the drug-resistance gene in the lung cancer drug-resistance cells, which might be the mechanism of BSHYJDR in enhancing the efficacy in reversing and inhibiting tumor.

Effects of Chinese Herbal Medicine Serum on the Apoptosis of Sinoatrial Node Cells Induced by Simulated Ischemia-reperfusion

Objective:To study the effect of Chinese herbal medicine Kangxin Fumai Granule(康心复脉颗粒 Granule for heart diseases) serum on the primary cultured sinoatrial node(SAN) cell apoptosis induced by simulated ischemia-reperfusion(IR).Methods:The SAN cells removed from SAN tissue of neonatal Wistar rats were cultured and purified with differential attachment and 5'-bromodeoxyuridine(BrdU) treatment.Simulated IR model was adopted.The obtained cells were morphologically observed with inverted microscopy.By using the method of serum pharmacology,the cell apoptosis was measured with TUNEL staining qualitatively and with flow cytometry quantitatively.Results:Three kinds of cells were observed in the cultured SAN cells:spindle,triangle and irregular.The spindle cells comprised the greatest proportion.The SAN cells in the model group showed moderate positive brown staining in the nucleus,and the apoptosis rate increased significantly compared to that in the control group(P<0.01).While the SAN cells in the Kangxin Fumai Granule high-dose group did not demonstrated positive staining in the nucleus,and the apoptosis rate decreased significantly compared to that in the model group(P<0.05).Conclusion:Of the cells cultured from SAN,the spindle cells were pacemaker cells of SAN in rats.Blockade and/or inhibition of the SAN cell apoptosis might be one of the important mechanisms of Kangxin Fumai Granule in preventing and treating sinoatrial injury induced by simulated IR.

Correlation between Traditional Chinese Medicine symptom patterns and serum concentration of zinc,iron,copper and magnesium in patients with hepatitis B and associated liver cirrhosis

OBJECTIVE:To investigate the correlation between the patterns of Traditional Chinese Medicine(TCM)syndromes and the serum concentration of zinc,iron,copper and magnesium of patients with chronic hepatitis B(CHB) and hepatitis B virus(HBV)-induced liver cirrhosis.METHODS:A total of 86 patients were included in the study between March 1,2009 and January 1,2010.All were diagnosed with CHB or HBV-induced liver cirrhosis according to the diagnosis standard of the Chinese Medical Association.Fasting serum concentrations of zinc,iron,copper and magnesium were measured.Patients were classified into different patterns of TCM symptoms according to TCM theory and clinical experience.RESULTS:In the HBV-induced liver cirrhosis group,the mean zinc concentration in patients with the TCM pattern of stagnation of fluid-Dampness was lower than that in patients with obstruction of collaterals by Blood stasis(P < 0.034).In the CHB group,the mean magnesium concentration in patients with toxic Heat flourishing was significantly lower than that in those with Damp-Heat in the Liver and Gallbladder,and those with Liver depression and Spleen deficiency(P < 0.021).The concentrations of iron and copper showed little difference among the different TCM symptom patterns.CONCLUSION:The serum zinc and magnesium concentrations correlated with certain TCM patterns of symptoms in patients with HBV-induced liver cirrhosis and CHB.It may be helpful to interpret the pathogenic change in the TCM symptom patterns in liver cirrhosis and CHB,and also to conduct clinical treatment of the diseases based on identified TCM patterns.

Serum containing Tongqiaohuoxue decoction suppresses glutamate-induced PC12 cell injury

Glutamate application is an established method of inducing PC12 cell injury. PC12 cells were cultured with serum containing Tongqiaohuoxue decoction consisting of moschus, Carthamus tinctonus, Rhizoma chuanxiong, Semen pruni persicae, and Radix Paeoniae Rubra. After 24 hours of co-cultivation, glutamate （12.5 mM） was added to the culture medium. We found that serum containing Tongqiaohuoxue decoction prevented the increase in reactive oxygen species, and the decreases in superoxide dismutase and Na＋-K＋-ATPase activity, induced by glutamate. It also reduced the concentration of malondialdehyde, enhanced the mitochondrial transmembrane potential, inhibited the elevation of cellular calcium, and decreased phosphorylation of calmodulin-dependent protein kinase I1. Thus, serum containing Tongqiaohuoxue decoction had protective effects on cell proliferation and membrane permeability in glutamate-injured PC12 cells.

Shuyusan-containing serum protects SH-SY5Y cells against corticosterone-induced impairment

The Chinese herb Shuyusan, whose main constituent is jasminoidin, has been shown to protect SH-SY5Y cells against corticosterone-induced damage. SH-SY5Y cells injured by 400 μmol/L cor- ticosterone were treated with 5 and 30 μg/mL Shuyusan-containing serum. Results revealed that Shuyusan-containing serum elevated the survival rate of SH-SY5Y cells, reduced Bax expression, increased Bcl-2 expression, markedly elevated brain-derived neurotrophic factor mRNA expression, and blocked cell apoptosis. Moreover, the effect of high-dose （30 μg/mL） Shuyusan-containing se- rum was more remarkable. Therefore, Shuyusan-containing serum appears to protect SH-SY5Y cells against corticosterone-induced impairment by adjusting the expression of apoptosis-associ- ated proteins and brain-derived neurotrophic factor. Moreover, high-dose Shuyusan-containing se- rum has a protective effect on high-dose corticosterone-induced impairment.

Application of Thin Layer Chromatography in Preparation of Drug Containing Serum of Eucalyptus Oil

[Objectives] To explore whether the thin layer chromatography( TLC) can be used to guide the preparation of drug containing serum of eucalyptus oil. [Methods]Eucalyptus oil samples with different dilution ratio were detected by TLC. Eucalyptus oil was intragastrically administered to mice,serum samples of different eucalyptus oil doses,different intragastric administration methods and different blood sampling times were collected. The above samples were detected by TLC,and the above results were verified by gas chromatography. [Results] TLC can detect concentration difference of eucalyptus oil samples with different dilution ratio. TLC can provide qualitative and semi-quantitative detection of eucalyptus oil in serum. High,medium and low dose of eucalyptus oil in serum had different effects on the growth of MCF-7 cells in the SD rats( P < 0. 05). [Conclusions] TLC can be used to guide the preparation of drug containing serum of eucalyptus oil.

复方中草药制剂对林下绿壳蛋乌鸡产蛋性能、蛋品质和血清生化指标的影响

本研究旨在探究日粮中添加不同水平的复方中草药制剂对林下绿壳蛋乌鸡产蛋性能、蛋品质、血清生化指标的影响。选取520日龄健康、体质量接近的绿壳蛋乌鸡560羽,随机分成4组,分别为对照组和试验Ⅰ组、Ⅱ组、Ⅲ组。对照组饲喂基础日粮,试验Ⅰ组、Ⅱ组、Ⅲ组分别在基础日粮中添加0.5%、1.0%、1.5%的复方中草药制剂,试验期45 d。结果显示,日粮中添加不同水平的复方中草药制剂对林下绿壳蛋乌鸡的平均蛋重、平均产蛋率、绿壳蛋破损率有显著影响,其中Ⅱ组平均蛋重显著高于对照组(P<0.05),Ⅰ组、Ⅱ组平均产蛋率显著高于对照组(P<0.05),Ⅱ组绿壳蛋破损率显著低于对照组(P<0.05);日粮中添加不同水平的复方中草药制剂对绿壳蛋蛋黄相对重、蛋白高度、蛋黄水分含量、蛋黄指数及哈氏单位有显著影响,其中Ⅱ组绿壳蛋蛋黄相对重显著高于对照组(P<0.05),Ⅰ组、Ⅱ组、Ⅲ组绿壳蛋蛋白高度显著高于对照组(P<0.05),Ⅱ组、Ⅲ组绿壳蛋水分含量显著低于对照组和Ⅰ组(P<0.05),Ⅱ组绿壳蛋蛋黄指数显著高于对照组、Ⅰ组、Ⅲ组(P<0.05),Ⅱ组绿壳蛋哈氏单位显著高于对照组和Ⅲ组(P<0.05);日粮中添加不同水平的复方中草药制剂对林下绿壳蛋乌鸡的血清总蛋白(TP)、球蛋白(GLO)、丙氨酸氨基转移酶(ALT)、胆固醇(TC)和甘油三酯(TG)有显著影响,其中Ⅰ组、Ⅱ组血清TP含量显著高于对照组(P<0.05),Ⅰ组、Ⅱ组、Ⅲ组血清GLO含量显著高于对照组(P<0.05),Ⅲ组血清ALT活性显著高于对照组和Ⅰ组(P<0.05),Ⅱ组血清TC和TG含量显著高于对照组(P<0.05)。综上,日粮中添加不同水平的复方中草药制剂能改善绿壳蛋乌鸡的产蛋性能、蛋品质及血清生化指标,且以1.0%添加量的复方中草药制剂效果最佳。

蛋黄油联合清热解毒汤外洗在肛周脓肿术后创面愈合中的应用

目的基于创面肉芽组织中生长因子探讨蛋黄油联合清热解毒中药外洗对肛周脓肿患者术后创面愈合的促进作用。方法选取我院2023年1月至5月收治的80例肛周脓肿手术患者,随机分为对照组和观察组,每组40例。术后3 d,对照组予以清热解毒中药外洗,凡士林纱布换药等常规治疗,观察组在此基础上加用蛋黄油治疗,连续治疗7 d。比较2组临床疗效、临床症状改善情况及不同时间点创面恢复情况、血清炎性细胞因子、创面肉芽组织相关因子表达水平。结果观察组临床总有效率高于对照组(95%vs.75%,P<0.05);观察组创面瘙痒消失、腐肉脱落、新生上皮出现及愈合时间均短于对照组(P<0.05);术后7 d、10 d观察组疼痛程度、创面分泌物、肉芽形态及周围组织水肿评分较对照组显著下降(P<0.05);术后7 d、10 d观察组血清白细胞介素(IL)-1β、IL-8、肿瘤坏死因子-α(TNF-α)水平低于对照组(P<0.05),创面肉芽组织碱性成纤维细胞生长因子-2(FGF-2)、血管内皮细胞生长因子(VEGF)、转化生长因子-β(TGF-β)水平高于对照组(P<0.05)。结论蛋黄油联合清热解毒中药外洗能显著改善肛周脓肿患者的临床症状,促进创面愈合,治疗效果显著,可能与抑制炎性细胞因子表达、促进创面肉芽组织生长因子表达有关。

温针灸配合中药穴位贴敷治疗类风湿关节炎对患者关节功能、血清炎症指标的影响

目的探究温针灸配合中药穴位贴敷治疗类风湿关节炎(RA)对患者关节功能、血清炎症指标的影响。方法选取金乡县人民医院2021年6月—2023年10月收治的70例RA患者为研究对象,按随机数字表法将其分为对照组和观察组,每组35例。对照组采用常规药物治疗,在此基础上,观察组采用温针灸配合中药穴位贴敷治疗,均持续治疗3个月后。比较两组患者的临床疗效、血清炎症指标、关节功能、生活质量及不良反应发生情况。结果观察组的治疗总有效率为94.29%,高于对照组的77.14%,差异有统计学意义(P<0.05)。治疗后,观察组的肿瘤坏死因子-α、C反应蛋白、白细胞介素-6、类风湿因子、红细胞沉降率水平分别为(103.41±13.24)pg/mL、(11.03±1.24)mg/L、(58.52±4.20)pg/mL、(221.42±13.10)IU/mL、(13.42±1.55)mm/L,均低于对照组,组间差异有统计学意义(P<0.05);观察组的关节功能评分为(1.01±0.20)分,低于对照组,世界卫生组织生活质量评定量表简表评分为(87.41±5.73)分,高于对照组,组间差异有统计学意义(P<0.05)。两组的不良反应发生率比较,差异无统计学意义(P>0.05)。结论温针灸配合中药穴位贴敷治疗RA能有效减轻患者炎症反应,改善其关节功能,提升生活质量,且安全性高,可于临床推广。

中草药制剂对肉鸽生长性能、血清生化指标及免疫性能的影响

试验旨在探讨中草药制剂对肉鸽生长性能、血清生化指标及免疫性能的影响。采用单因素试验设计,选择28日龄的健康肉鸽240只,随机分为4组,每组5个重复,每个重复12只肉鸽。CK组饲喂基础饲粮,A组、B组和C组分别在基础饲粮中添加0.010、0.025、0.050 g/kg中草药制剂。预试期7 d,正式试验期30 d。结果显示,B组肉鸽的末重显著高于CK组(P<0.05)。56日龄时,B组肉鸽血清中白蛋白(ALB)含量极显著高于A组(P<0.01),显著高于CK组(P<0.05);B组、C组血清总胆固醇(TC)含量显著高于A组(P<0.05);65日龄时,B组血清总蛋白(TP)含量显著高于CK组(P<0.05),显著高于A组(P<0.05);B组血清ALB含量极显著高于CK组(P<0.01),显著高于A组(P<0.05)。42日龄时,B组血清免疫球蛋白G(IgG)和C组免疫球蛋白M(IgM)含量均显著高于CK组(P<0.05);B组、C组血清补体C3、干扰素-γ (IFN-γ)含量显著高于CK组(P<0.05);65日龄时,B组血清免疫球蛋白A (IgA)、IgM、IgG、白细胞介素-2 (IL-2)含量显著高于CK组(P<0.05);B组血清补体C3、补体C4、IFN-γ、白细胞介素-4 (IL-4)、白细胞介素-6 (IL-6)含量极显著高于CK组(P<0.01)。研究表明,添加中草药制剂能有效改善肉鸽的生长性能和血清生化指标,促进免疫器官发育,增强免疫能力,以0.025 g/kg添加量效果较好。

Chaiqin Chengqi Decoction as an adjuvant treatment for mild/moderately severe hypertriglyceridemic acute pancreatitis: A retrospective study

Hypertriglyceridemia is the third leading cause of acute pancreatitis(AP),and its incidence is increasing.Due to its relatively insidious etiology,it is easy to be ignored in the early stages.In China,Chaiqin Chengqi Decoction(CQCQD)has long been employed for treating AP.AIM To evaluate the effectiveness of CQCQD in patients diagnosed with mild/moderately severe hypertriglyceridemic AP(HTG-AP).METHODS In this study,the clinical data of 39 patients with HTG-AP admitted from January 2019 to November 2022 were collected.The changes of blood lipids,gastrointestinal symptoms,and abdominal pain before and after treatment were analyzed and compared between the two groups.RESULTS Twenty patients were treated with the conventional HTG-AP regimen,and 19 patients were additionally treated with CQCQD.After receiving treatment,the triglycerides(TG)level of the CQCQD group was lower than that of the CQCQD group(3.14±0.25 mmol/L vs 4.96±0.47 mmol/L,P<0.01).After 3 d of treatment,the patients in the CQCQD group had more bowel movements than the control group(2.51±0.25 times vs 1.00±0.17 times,P=0.01).The gastrointestinal function of most patients returned to normal,and the acute gastrointestinal injury score was significantly lower than that of the control group(0.11±0.07 vs 0.42±0.11,P<0.01).CONCLUSION In patients with HTG-AP,CQCQD can significantly reduce the TG level,shorten the recovery time of defecation,significantly improve the gastrointestinal function.

新生儿抚触联合中医穴位按摩护理在新生儿黄疸中的应用研究

目的 探究在新生儿黄疸中应用新生儿抚触联合中医穴位按摩护理的效果。方法 以2021年5月—2023年5月为研究开展时段,抽选在该时段内在商丘市第一人民医院分娩出生确诊黄疸的新生儿80例为研究对象,按照电脑随机分组的方式划分40例为对照组,接受常规新生儿抚触护理,余40例患儿为观察组,在对照组的基础上增加中医穴位按摩,比较两组患儿的护理前后经皮胆红素值(TCB)、血清胆红素水平(TB)、血清直接胆红素水平(DB)值、黄疸消退时间、胆红素恢复时间、日睡眠时间、日排便次数、体质量增长。结果 护理后,观察组观察组TCB下降快于对照组(P<0.05);TB、DB均低于对照组(P<0.05);黄疸消失时间、血清胆红素恢复时间均短于对照组(P<0.05);日睡眠时间、日排便次数、体质量均高于对照组(P<0.05)。结论 在新生儿黄疸中应用新生儿抚触联合中医穴位按摩护理的效果较好,可降低血清胆红素水平,改善黄疸症状,加快黄疸消退,保障了新生儿睡眠时间,利于新生儿排便和正常哺育,体质量向正向情况良好发展。

基于高效液相色谱-质谱联用技术的脾阴虚糖尿病认知功能障碍大鼠血清代谢组学研究

目的从代谢组学层面上观察脾阴虚(Spleen-Yin deficiency,SD)糖尿病认知功能障碍(Diabetes-associated Cognitive Decline,DACD)大鼠的代谢产物变化,探究脾阴虚糖尿病认知功能障碍潜在标志物及其意义。方法建立SD、DACD及SD-DACD大鼠模型。采用高效液相色谱-四极杆-飞行时间质谱联用技术(High performance liquid chromatography-quadrupole time-of-flight mass spectrometry,HPLC-Q-TOF/MS)对大鼠血清样品的代谢产物进行分析。结果各组大鼠血清代谢存在显著差异。研究建立的代谢物分析方法可以区分SD组、DACD组、SD-DACD组与空白对照(blank control,BC)组,SD组与SD-DACD组,DACD组与SD-DACD组。其中,与BC组大鼠相比,吡哆胺(pyridoxamine)在SD组和SD-DACD组中分别上调约24倍和25倍,在DACD组中则下调约21倍,可将SD组与DACD组、SD-DACD组与DACD组大鼠相区别。吡哆胺可作为一个潜在的生物标志物用于诊断脾阴虚DACD。涉及的苯丙氨酸代谢通路的紊乱主要发生在SD组和SD-DACD组大鼠的差异代谢产物之间。结论吡哆胺和苯丙氨酸代谢途径参与脾阴虚糖尿病认知功能障碍的发病机制,并且可能是脾阴虚和糖尿病认知功能障碍之间相关性的基础。研究结果可为基于代谢组学的SD-DACD筛查及病因研究提供参考资料。