Comparing the mechanism of four classic Gualou-Xiebai prescriptions for cardiovascular diseases with phlegm and blood stasis syndrome based on molecular network modeling

Background:Four classical Traditional Chinese Medicine prescriptions,namely Gualou Xiebai Baijiu decoction,Gualou Xiebai Banxia decoction(GLXBBX),Zhishi Xiebai Guizhi decoction(ZSXBGZ)and Danlou prescription(DL),have been frequently used for treatment of phlegm and blood stasis syndrome(PBSS)-related cardiovascular diseases.However,its therapeutic mechanism has not been clearly elucidated.This study aimed to explore PBSS and its molecular mechanism,clarify and compare the mechanisms of four prescriptions in treating PBSS-related diseases.Method:In this study,we collected four prescriptions’compounds,predicted therapeutic targets,and enriched pathways which were based on network pharmacology.Then,we analysed the commen and different mechanisms by combing the network of components,targets and pathways.Finally,molecular docking was engaged to assess the binding potential of key compounds and hub targets.Results:We showed that four prescriptions’intersection genes(VEGFA,SRC,EGFR,etc.)were commonly enriched in PI3K-AKT signaling pathway,HIF-1 signaling pathway,etc.In addition,platelet activation and cAMP signaling pathway were singly enriched from the GLXBBX through unique compounds 12,13-epoxy-9-hydroxynonadeca-7,10-dienoic acid and Cyclo(L-tyrosyl-L-phenylalanyl).These bioactive compounds may exert GLXBBX’s unique pharmacological pathways via involving in mediating PPARA,PTGER3,etc.Sphingolipid signaling pathway was singly enriched from the ZSXBGZ through unique compounds tetramethoxyluteolin,ergosterol peroxide,etc.These bioactive compounds could mediate ADORA1,ADORA3 and TNFRSF1A to regulate ZSXBGZ’s unique pharmacological pathways.AMPK signaling pathway was singly enriched from the DL through unique compounds kaempferol,evofolinb,ethyl acid and aureusidin.These bioactive compounds were involved in mediating the main targets of AMPK signaling pathway,such as TNF,TNFRSF1A,etc.Conclusions:Our research demonstrated that GLXB-prescriptions involved in almost all pathological stages of PBSS-related cardiovascular diseases by modulating high-frequency shared pathways and targets mainly through key compounds(quercetin,mandenol,sitosteryl acetate and luteolin,etc.),for example,participate in the process of atherosclerosis,lipid metabolism,inflammation,immune response,thrombosis,inhibit inflammatory factors and platelet aggregation,regulate immune function,vascular function,oxidative stress.In addition to common pharmacological efficacies,there could also be specificities among GLXB prescriptions due to different compounds.For example,GLXBBX tends to regulate the function of vascular and endothelial barrier,prevent thrombosis.ZSXBGZ tends to regulate lipid metabolism and protect the heart from lipid accumulation.DL tends to maintain energy homeostasis and improve inflammation.

Observation on Therapeutic Effects of Electroacupuncture on Polycystic Ovary Syndrome of Kidney Deficiency and Phlegm Dampness Type and Oxidative Stress Level

Objective:To observe the clinical effect of electroacupuncture on improving polycystic ovary syndrome(PCOS)of kidney deficiency and phlegm dampness type and serum oxidative stress level.Methods:There were 68 patients with polycystic ovary syndrome were randomly divided into observation group(34 cases)and the control group(34 cases),The observation group was treated by electroacupuncture,while the control group was treated by placebo electroacupuncture.Combined with the evaluation of menstrual cycle,menstrual color,quality,quantity and TCM symptom integral index,the difference of curative effect between the two groups was observed,and the levels of peripheral blood,sex hormones,insulin resistance and oxidative stress were detected before and after treatment for 3 months.Results:The total effective rate in the observation group was better than that in the control group(P<0.01);After intervention,serum LH,FSH,E_(2) and LH/FSH in the observation group were significantly different from those before intervention.The D values of serum LH,FSH,LH/FSH and E_(2) before and after intervention were significantly different between the two groups(P<0.01);Comparing the level of androgen,the serum A4 and T in the observation group were significantly different from those before intervention(P<0.01);After intervention,there was a significant difference in serum A4 and T between the two groups(P<0.01),and there was a significant difference in D value between the two groups before and after intervention;There was a difference in insulin resistance in the observation group before and after intervention(P<0.05),and there was a significant difference in D value between the two groups before and after intervention(P<0.01);After the intervention,the serum SOD,MDA,ROS in the observation group were significantly different from those before the intervention;After intervention,the results of serum SOD and ROS in the observation group were significantly different from those in the control group;There was no significant difference in serum MDA results.There were significant differences in SOD,MDA,ROS between the two groups before and after intervention.Conclusion:Electroacupuncture can improve oxidative stress injury,insulin resistance and hyperandrogenism in PCOS patients.

Comparative evaluation in treating qi-yin deficiency and phlegm stasis syndrome of type 2 diabetes mellitus in a rat model

Objective:To compare the efficacy of traditional Chinese medicine (TCM),western medicine and integrative medicine in treating type 2 diabetes mellitus (T2DM) in a rat model.Methods:The T2DM rat model was established with a high-fat diet (HFD) for 35 days and a single injection of streptozotocin (STZ,30 mg/kg).The T2DM-induced rats were divided into three groups,and treated with Yiqi Yangyin Huatan (YQYYHT) granules (3.84 g/kg per day),pioglitazone (1.35 mg/kg per day) or YQYYHT granules + pioglitazone (3.84 g/kg per day+1.35 mg/kg per day) respectively for 14 days.Clinical features and behavioral changes,as well as T2DM indicators,were recorded to evaluate therapeutics effects in each treatment group.Results:The T2DM rat model expressed insulin resistance (IR),with features similar to qi-yin deficiency and phlegm stasis syndrome,including decreased cyclic adenosine monophosphate/cyclic guanosine monophosphate (cAMP/cGMP) ratio,decreased levels of Na+-K+-ATPase,superoxide dismutase (SOD) and high density lipoprotein-cholesterol (HDL-C),and increased levels of serum triglyceride (TG),total cholesterol (TC) and low density lipoprotein (LDL-C).All three treatment groups showed significant decreases in fasting blood glucose (FBG) and fasting insulin (Fins),and improvement of TCM syndrome to different degrees.Importantly,YQYYHT improved the most of the indicators of T2DM,followed by integrative medicine and pioglitazone alone.Conclusion:Compared with western medicine or integrative medicine,prescription of TCM based on syndrome differentiation may offer more advantages in the prevention and treatment of T2DM.

Effect of Gualou Xiebai Banxia decoction combined with Danshen Decoction on clinical efficacy of unstable angina with phlegm and blood stasis syndrome

Objective:To observe the clinical efficacy and safety of Gualou Xiebai Banxia decoction combined with Danshen decoction on unstable angina(UA)with phlegm and blood stasis syndrome.Method:Eighty patients with UA were randomly divided into treatment group(40 cases)and control group(40 cases)by random number table.The control group was given conventional western medicine treatment,and the experimental group was given Gualou Xiebai Banxia decoction and Danshen decoction on the basis of the control group.Both groups were treated for 4 weeks.Before and after treatment,the angina attacks,dosage of nitroglycerin,traditional Chinese medicine syndrome score,quality of life score,blood lipid,coagulation index and clinical total efficacy were observed and recorded.Results:After 4 weeks of treatment,the attack times and duration of angina in the two groups were both decreased compared with those before treatment.And the treatment group was more significantly reduced than the control group,the difference was statistically significant(p<0.05);the consumption of nitroglycerin of the treatment group was 90.0%,which was better than 67.5%of the control group,the difference was statistically significant(p<0.05);the total effective rate of the treatment group was 90%,which was better than 65%of the control group,the difference was statistically significant(p<0.05);the traditional Chinese medicine(TCM)syndrome score of the experimental group was lower than that of the control group,the differences was significant(p<0.05).The improvement of low density lipoprotein(LDL-C),total cholesterol(TC)and prothrombin time(PT)in the experimental group was better than that in the control group(p<0.05).During the study,there were no obvious adverse reactions in both groups.Conclusion:Gualou Xiebai Banxia decoction combined with Danshen decoction can effectively relieve the attack of angina and the consumption of nitroglycerin,improve clinical symptoms,regulate blood lipid and blood flow state,and improve the quality of life of patients with UA,with good clinical efficacy and safety.

Efficacy of Danlou Tablet in the Treatment of Coronary Heart Disease with Phlegm and Blood Stasis Syndrome and Its Effects on Serum Inflammatory Factors

[Objectives] To explore the efficacy of Danlou Tablet( DLT) in the treatment of coronary heart disease( CHD) with phlegm and blood stasis syndrome and its effects on serum inflammatory factors. [Methods]One hundred and ninety-seven patients with CHD and phlegm and blood stasis syndrome in our hospital from January 2016 to January 2018 were selected and randomly divided into two groups: control group( n =98) treated with aspirin plus atorvastatin,and research group( n =99) treated with DLT and aspirin plus atorvastatin for one month. The clinical efficacy and incidence of adverse reactions were observed. Serum secretory phospholipase A2( s PLA2),lipoprotein-associated phospholipase A2( LP-PLA2),oxidized low-density lipoprotein( ox-LDL),monocyte chemoattractant protein-1( MCP-1) and World Health Organization Quality of Life( WHOQOL-100) scores were compared before and after one month of treatment. [Results] The total effective rate was93. 94% in the research group,which was higher than that in the control group( 79. 59%,P < 0. 05);the levels of serum s PLA2,LP-PLA2,ox-LDL and MCP-1 in the research group were lower than those in the control group after one month of treatment( P < 0. 05). There was no statistical significance of the difference in the total incidence of adverse reactions between the research group and the control group( P > 0. 05).After one month of treatment,WHOQOL-100 scores were higher in two groups,which were higher in the research group than that in the control group( P < 0. 05). [Conclusions]DLT can significantly reduce the level of serum inflammatory factors,improve the quality of life in patients with CHD and phlegm and blood stasis syndrome.

Effects of Cangfudaotan Tang on Expression of Organic Anion Transporting Polypeptide (oatp2b1) in Liver and Kidney Tissues of Rats with Phlegm Dampness Type Polycystic Ovary Syndrome (PCOS)

Objective: To explore the effect of Cangfudaotan Tang on phlegm dampness type of PCOS and the role of oatp2b1 in transportation and transformation of phlegm dampness. Methods: 36 SD female rats were randomly divided into three groups: blank control group, model group and Cangfudaotan Tang group, 12 cases in each one. After PCOS rat models were made, rats of Cangfudaotan Tang group were treated with Cangfudaotan Tang (1.42 g/kg/d) by intragastric administration for 14 days;blank control and model group were given with isodose saline. The expression of oatp2b1 mRNA/Protein in liver and kidney tissues was measured and the level of testosterone (T), follicle stimulating hormone(FSH), estradiol (E2), luteinizing hormone(LH), Serum total cholesterol (TG), Triacylglycerols (TC), high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C) were detected at the same time. Results: Compared with blank control group, the expression of oatp2b1 mRNA and the level of TC, TG, LDL, LH, FSH, T in model group were significantly increased (P < 0. 05), while the level of HDL was significantly decreased (P < 0. 05);compared with model group, the expression of oatp2b1 mRNA and the level of TC, TG, LDL in Cangfudaotan Tang group were significantly lowered (P < 0.05);the level of HDL was significantly higher;the oatp2b1 protein in kidney and liver tissues had different degrees of expression, while there was no statistical significance among the three groups. Conclusions: Oatp2b1 might be one of the material bases participating in transportation and transformation of phlegmy dampness. The mechanism of Cangfudaotan Tang treating phlegm dampness type of PCOS may be achieved by regulating the expression of oatp2b1.

Preventive online and offline health management intervention in polycystic ovary syndrome

BACKGROUND Polycystic ovary syndrome(PCOS) is characterized by hyperandrogenism, hyperinsulinemia, ovarian polycystic changes, and irregular ovulation, often occurring in women of childbearing age for whom it can be a cause of infertility. Hypothalamus-pituitary-ovarian axis dysregulation is important in the pathogenesis of PCOS and the associated chronic excess of sex hormones can lead to cardiovascular and cerebrovascular diseases, diabetes, and malignancies such as endometrial cancer, and breast cancer. At present, most scholars agree that lifestyle interventions in conjunction with drug treatment can help PCOS patients achieve their goals of successful pregnancy and childbirth.AIM To investigate the clinical effect of an online and offline(O2O) preventive health management model on PCOS with kidney deficiency and phlegm dampness.METHODS A total of 82 patients with PCOS of the kidney deficiency and phlegm dampness type who were admitted to Beijing Luhe Hospital Affiliated to Capital Medical University from April 2019 to June 2020 were randomly divided into two groups. The treatment group was treated with oral Diane-35 for 3 mo and received preventive O2O medical health management for 6 mo(including eating and living, exercise, drug management). The control group was treated with oral Diane-35 for 3 mo and completed outpatient health education. The traditional Chinese medicine(TCM) syndrome score, acne score, hair score, sex hormone level and clinical effects were compared between the two groups before and after the intervention. RESULTS After treatment, the TCM syndrome score, acne score, and serum luteinizing hormone/follicle stimulating hormone level were significantly lower in the treatment group than in the control group(P < 0.05). After 3 mo of treatment, the TCM syndrome curative effect index in the treatment group was 97.30% compared to 54.05% in the control group(P < 0.05), whereas the total treatment effect in the treatment group was 91.89%, compared to 54.05% in the control group(P < 0.05).CONCLUSION An integrated therapeutic approach incorporating medication, TCM methods and social media is more effective than standard treatment for PCOS.

补肾化痰法治疗多囊卵巢综合征胰岛素抵抗研究进展

多囊卵巢综合征(polycystic ovarian syndrome,PCOS)是育龄期女性常见的生殖内分泌及代谢紊乱性疾病。胰岛素抵抗(insulin resisitance,IR)是PCOS发生发展的重要病理因素,且50%及以上的PCOS患者伴有IR。中医认为肾虚痰湿是多囊卵巢综合征胰岛素抵抗(PCOS-IR)的主要病机之一,西医认为PCOS-IR的发生机制可能与胰岛素信号通路异常、炎症反应、氧化应激和肠道菌群失调有关。补肾化痰法治疗PCOS-IR能够起到改善糖脂代谢、调节性激素、抗炎抗氧化的作用。文章就PCOS-IR的中医病机、西医发生机制及补肾化痰法在PCOS-IR中的临床应用进行综述,以期为补肾化痰法应用于临床PCOS-IR的诊疗提供依据。

身痛逐瘀汤加味联合盐酸普拉克索片治疗痰瘀痹阻型不宁腿综合征的临床观察

目的观察身痛逐瘀汤加味联合盐酸普拉克索片治疗痰瘀痹阻型不宁腿综合征(RLS)患者的临床疗效。方法将50名痰瘀痹阻型RLS患者按照随机数字表法分为2组,对照组25例予盐酸普拉克索片治疗,治疗组25例在对照组基础上联合身痛逐瘀汤加味治疗。2组均治疗1周为1个疗程,治疗2个疗程后统计疗效,比较2组治疗前后国际RLS严重程度评分量表(IRLS)评分、匹兹堡睡眠质量指数量表(PSQI)评分及中医症状评分变化情况。结果治疗组总有效率92.00%(23/25),对照组总有效率60.00%(15/25),治疗组总有效率高于对照组(P<0.05)。与本组治疗前比较,2组治疗后IRLS评分、PSQI评分及中医症状评分均降低(P<0.05),且治疗组治疗后IRLS评分、PSQI评分及中医症状评分均低于对照组(P<0.05)。结论身痛逐瘀汤加味联合盐酸普拉克索片治疗痰瘀痹阻型RLS疗效确切,可有效改善患者临床症状及中医症状,改善患者睡眠质量,操作简便,临床疗效显著,安全性良好。

肺热咳喘方联合常规疗法治疗社区获得性肺炎痰热壅肺证临床研究

目的:观察肺热咳喘方联合常规疗法治疗社区获得性肺炎痰热壅肺证的疗效。方法:选取123例痰热壅肺证社区获得性肺炎患者,按随机数字表法分为对照组60例及联合组63例。对照组采用常规西药治疗,联合组采用肺热咳喘方联合常规西药治疗,2组均治疗2周。观察2组临床疗效、影像学检查结果、不良反应发生情况及临床症状消退时间,比较2组治疗前后中医证候积分、血清C-反应蛋白(CRP)、降钙素原(PCT)、白细胞计数(WBC)水平的变化。结果:治疗后,2组中医证候积分主症、次症、总分均较治疗前下降(P<0.05),联合组中医证候积分主症、次症、总分均低于对照组(P<0.05)。治疗后,联合组退热、咳嗽消退、咳痰消退及肺部啰音消退时间均短于对照组,差异均有统计学意义(P<0.05)。治疗后,2组CRP、PCT、WBC水平均较治疗前下降(P<0.05),联合组上述3项水平均低于对照组(P<0.05)。治疗后,联合组影像学吸收率为95.24%,对照组为81.67%,2组比较,差异有统计学意义(P<0.05)。联合组临床疗效总有效率为95.24%,对照组为81.67%,2组比较,差异有统计学意义(P<0.05)。联合组不良反应发生率为6.35%,对照组不良反应发生率为8.33%,2组比较,差异无统计学意义(P>0.05)。结论:肺热咳喘方联合现代医学治疗社区获得性肺炎痰热壅肺证能明显缓解症状,降低炎症水平,临床疗效显著,且安全性良好。

益气活血祛痰方治疗支气管哮喘合并阻塞性睡眠呼吸暂停低通气综合征气虚痰瘀证的研究

目的评价益气活血祛痰方联合西医治疗慢性持续期支气管哮喘合并阻塞性睡眠呼吸暂停低通气综合征气虚痰瘀证患者的临床疗效。方法选择2016年1月—2021年6月于泰州市第四人民医院就诊的80例慢性持续期支气管哮喘合并阻塞性睡眠呼吸暂停低通气综合征气虚痰瘀证患者,根据随机数字表分成对照组及观察组各40例,对照组给予常规治疗及持续气道正压通气,观察组在对照组治疗基础上给予益气活血祛痰方水煎液口服,2组均持续干预3个月。观察2组患者治疗前后中医证候积分(包括气喘、咳嗽、咳痰、打鼾、憋醒、日间嗜睡、倦怠乏力)、哮喘控制测试问卷(ACT)评分、圣乔治呼吸问卷(SGRQ)评分、Epworth嗜睡量表(ESS)评分、匹兹堡睡眠指数(PSQI)评分、肺功能指标[呼气峰值流速(PEF)、第一秒用力呼气容积占预计值百分比(FEV_(1)%预计值)、第一秒用力呼气容积与用力肺活量比值(FEV_(1)/FVC)]、多导睡眠图参数[呼吸暂停低通气指数(AHI)、快速眼动睡眠期(REM)、氧减指数(ODI)、动脉血氧饱和度(SaO_(2))、最低SaO_(2)、觉醒指数]、炎症相关指标[血清C反应蛋白(CRP)、白细胞介素-6(IL-6)、肿瘤坏死因子-α(TNF-α)、血管内皮生长因子(VEGF)水平和呼出气一氧化氮(FeNO)水平]变化,统计2组总体治疗效果及不良反应发生情况。结果2组治疗后中医证候积分、SGRQ评分、ESS评分、PSQI评分、AHI、ODI、觉醒指数及血清CRP、IL-6、TNF-α、VEGF水平和FeNO水平均较治疗前明显降低(P均<0.05),且观察组上述各项指标均明显低于对照组(P均<0.05);2组治疗后ACT评分、PEF、FEV_(1)%预计值、FEV_(1)/FVC、REM、SaO_(2)、最低SaO_(2)均较治疗前明显升高(P均<0.05),且观察组上述各项指标均明显高于对照组(P均<0.05)。观察组治疗3个月后的总有效率明显高于对照组[92.5%(37/40)比82.5%(33/40),P<0.05],治疗期间不良反应发生率明显低于对照组[10.0%(4/40)比27.5%(11/40),P<0.05]。结论益气活血祛痰方联合西医治疗支气管哮喘合并阻塞性睡眠呼吸暂停低通气综合征气虚痰瘀证患者的效果优于单纯西医治疗,在减轻患者临床症状,控制哮喘发作,改善肺功能和睡眠质量方面具有明显优势,其作用机制可能与抑制炎症反应相关。

上海浦东某地脑卒中患者的中医分型特点及治疗情况分析

目的分析上海浦东某地脑卒中患者的中医分型特点及治疗情况,为该地区中医药防治脑卒中提供参考依据。方法收集2020年10月至2021年9月我院中医科的284例脑卒中患者为研究对象。对研究对象脑卒中进行中医辨证诊断,并依据证型给予辨证论治。分析脑卒中患者的中医证型及治疗效果。结果浦东某地男性脑卒中患者多于女性(P<0.05);不同性别患者的年龄比较,差异具有统计学意义(P<0.05);不同性别患者的偏瘫部位比较,差异无统计学意义(P>0.05)。284例患者的中医证型由多到少依次为风痰阻络证、阴虚风动证、气虚血瘀证、痰湿蒙窍证、痰火闭窍证、肝阳暴亢证及痰热腑实证。治疗后,风痰阻络证、阴虚风动证的美国国立卫生院卒中量表(NIHSS)评分低于治疗前(P<0.05);治疗后,风痰阻络证的Barthel指数(BI)评分高于治疗前(P<0.05)。脑卒中患者的治疗总有效率为91.55%。结论浦东某地脑卒中男性患者多于女性,患病年龄小于女性,偏瘫部位与性别无关,中医证型诊断风痰阻络证型最多。现代医学规范化治疗方案结合中医药辨证论治对卒中预后有明显干预作用,中医治疗使用祛风化痰通络之法最多。

苏葶止喘汤联合西医治疗小儿支气管哮喘急性发作期(痰热阻肺证)38例

目的探讨苏葶止喘汤联合西医治疗小儿支气管哮喘急性发作期(痰热阻肺证)临床疗效。方法收集2020年2月至2022年3月河北省沧州中西医结合医院就诊的急性发作期的支气管哮喘病儿78例,根据随机数字表法分为对照组与治疗组各39例,对照组病儿给予硫酸沙丁胺醇、异丙托溴铵、布地奈德雾化吸入等西医治疗,治疗组在对照组基础上给予苏葶止喘汤治疗,观察两组治疗前后的临床疗效,症状缓解时间(咳痰消失时间、哮鸣音消失时间、咳嗽消失时间、喘息消失时间),肺功能指标[用力肺活量(FVC)、第1秒用力呼吸容积(FEV_(1))、第1秒用力呼气量占所有呼气量的比例(FEV_(1)/FVC)、最大呼气流量(PEF)、呼气中断流速(PEF25%)、呼吸中期瞬间流速(PEF50%)、呼吸后期瞬间流速(PEF75%)],血清炎症因子指标[C反应蛋白(CRP)、白细胞介素-22(IL-22)、白细胞介素-4(IL-4)],Toll样受体2(TLR2)、Toll样受体4(TLR4)表达水平。结果治疗后治疗组总有效率94.74%显著高于对照组71.05%(P<0.05);治疗组症状缓解时间快于对照组(P<0.05);治疗后两组FVC、FEV_(1)、FEV_(1)/FVC、PEF、PEF25%、PEF50%、PEF75%值均较治疗前升高且治疗组高于对照组(P<0.05);治疗后两组血清CRP、IL-22、IL-4、TLR2、TLR4水平均较治疗前降低,且治疗组CRP[(10.23±3.26)mg/L比(15.25±5.37)mg/L]、IL-22[(37.13±9.84)ng/L比(45.46±11.08)ng/L]、IL-4[(48.15±12.28)ng/L比(56.07±14.36)ng/L]、TLR2[(16.78±1.91)ng/L比(21.15±2.08)ng/L]、TLR4[(18.05±2.53)ng/L比(22.44±3.27)ng/L]低于对照组(P<0.05)。结论苏葶止喘汤联合西医治疗小儿支气管哮喘急性发作期临床疗效显著。

小核RNA激活复合体多肽3基因rs4741506多态性与中国汉族人群缺血性脑卒中及其中医证候的相关性分析

目的探讨中国汉族人群中小核RNA激活复合体多肽3(SNAPC3)基因rs4741506多态性与缺血性脑卒中(IS)及其中医证候的关系。方法选取2016年1月至2019年12月在广西中医药大学第一附属医院脑病科住院治疗的774例IS患者作为观察组,同期本院体检中心的健康体检者以及医院骨科轻症外伤患者793例作为对照组。对IS患者进行中医证候辨证,对SNAPC3基因多态性位点rs4741506进行基因分型检测。建立4种遗传模型,应用PLINK软件和SPSS 21.0软件进行遗传关联及基因位点多态性与IS及其中医证候和患者临床指标的相关性分析。结果观察组与对照组rs4741506位点的基因型频率分布差异有统计学意义(χ^(2)=6.366,P=0.041)。在加性模型、显性模型、隐性模型中,SNAPC3基因rs4741506多态性与IS的发生风险均无显著相关性(均P>0.05)。多因素Logistic回归模型分析结果显示,校正年龄和性别后SNAPC3基因rs4741506多态性与IS风证(隐性模型:比值比=0.45,95%置信区间:0.22~0.92,P=0.029)、痰证(隐性模型:比值比=0.39,95%置信区间:0.19~0.81,P=0.011)发生风险相关,而与血瘀证的发生风险无明显相关性(显性模型:比值比=1.42,95%置信区间:1.00~2.01,P=0.051)。在隐性模型下,校正年龄和性别后SNAPC3基因rs4741506多态性与IS痰证患者舒张压水平相关(β=-10.93,95%置信区间:-20.64~-1.22,P=0.028)。一般线性回归分析结果显示,校正年龄和性别后SNAPC3基因rs4741506多态性与IS痰证患者血清载脂蛋白A1(加性模型、显性模型)、载脂蛋白B(隐性模型)、血小板计数(加性模型、显性模型)水平、凝血酶时间(显性模型)显著相关(均P<0.05)。结论SNAPC3基因rs4741506多态性可能影响IS风证及痰证的发生发展。

淋巴瘤证型及其“痰瘀”证素与趋化因子及凝血指标的相关性研究

目的分析淋巴瘤证型和主要病性证素“痰瘀”与常见趋化因子及其受体、凝血指标的相关性,初步探讨淋巴瘤“痰瘀”证素的现代科学本质。方法选择198例淋巴瘤患者,统计并分析不同证型患者趋化因子及受体(CXCL2、CXCR2、CXCL8、CXCL12、CXCR4)和凝血指标(PT、APTT、FIB、FDP、D-D)水平差异;并采用二元Logistic回归分析探讨“痰”、“瘀”与上述各指标的相关性。结果CXCL2、CXCR2、CXCR4、CXCL8、PT、APTT、FIB、FDP、D-D在不同证型中均有差异(P<0.05),在痰瘀互结证型的表达水平高于其他证型(P<0.05);CXCL12在不同证型之间的水平差异无统计学意义(P>0.05)。痰、瘀是淋巴瘤最主要的病性证素,其中CXCR2、CXCR4、D-D、FIB对“痰”有影响,D-D与“瘀”有密切相关性。结论淋巴瘤证型、“痰瘀”证素与常见趋化因子及其受体、凝血指标具有明确相关性,趋化因子和凝血功能异常可能是淋巴瘤“痰瘀”证素相关的生物标志物。

宣肺降浊清肠汤治疗稳定期支气管扩张症疗效及对肠道微生态的影响

目的观察宣肺降浊清肠汤治疗稳定期支气管扩张患者的效果及对肠道微生态的影响。方法选取2022年1月—2023年1月广州医科大学附属第一医院收治的稳定期支气管扩张症痰湿蕴肺型患者90例为观察对象,随机分为西药组、中药组、中西医结合组,每组各30例;同时于广州医科大学附属第一医院体检中心随机选取30例健康者作为空白组,用于肠道菌群检测的对照。西药组给予氨溴索口服,中药组给予宣肺降浊清肠汤颗粒剂口服,中西医结合组给予宣肺降浊清肠汤联合氨溴索口服。连续治疗6个月后评估3组临床疗效,比较3组治疗前后肺功能指标[第一秒用力呼气容积(FEV_(1))、用力肺活量(FVC)、呼气峰值流速(PEF)]、支气管扩张严重程度指数(BSI)评分、24 h痰量、急性加重次数、咳嗽-咳痰评估问卷(CASA-Q)评分、圣乔治呼吸问卷(SGRQ)评分及粪便标本中直肠真杆菌、多形拟杆菌表达量(采用PCR扩增法测定)。结果治疗结束后,中西医结合组临床总有效率明显高于中药组、西药组[93.3%(28/30)比63.3%(18/30)、76.7%(23/30),P均<0.05]。与治疗前比较,治疗后3组FEV_(1)、FVC、PEF均明显提高,BSI评分、SGRQ评分均明显降低,24 h痰量、急性加重次数均明显减少,CASA-Q评分均明显升高,且中西医结合组各指标改善情况均明显优于中药组及西药组,西药组各指标改善情况均明显优于中药组,差异均有统计学意义(P均<0.05)。治疗后中西医结合组和中药组粪便中直肠真杆菌、多形拟杆菌表达量均较治疗前明显改善(P均<0.05),西药组粪便直肠真杆菌、多形拟杆菌表达量均无明显变化(P均>0.05);治疗后中药组和中西医结合组直肠真杆菌表达量均明显低于西药组(P均<0.05),多形拟杆菌表达量均明显高于西药组(P均<0.05),中药组和中西医结合组直肠真杆菌、多形拟杆菌表达量比较差异均无统计学意义(P均>0.05)。结论宣肺降浊清肠汤联合氨溴索治疗稳定期支气管扩张症痰湿蕴肺型患者效果优于二者单独应用,可有效缓解患者病情,改善肺功能和生活质量,机制可能与宣肺降浊清肠汤可调节肠道菌群微生态相关。

补肾化痰通脉法治疗颈动脉粥样硬化不稳定斑块临床观察

目的 观察补肾化痰通脉法干预颈动脉粥样硬化不稳定斑块的临床疗效。方法 选择2020年12月—2021年12月太仓市中医医院收治的78例明确诊断颈动脉不稳定斑块患者为研究对象,采用随机数字表法将其分成对照组和试验组,各39例。其中对照组予西药干预;试验组在对照组的基础上加入补肾化痰通脉颗粒。观察每组颈动脉粥样硬化不稳性斑块的变化,同时检测血脂指标水平以及评定中医证候积分并进行对比分析。结果 两组颈动脉内中膜厚度和最大斑块大小明显改善,但两组间的最大斑块面积差异无统计学意义(P>0.05);两组血脂水平均改善,且试验组优于对照组(P<0.05);两组中医证候积分均降低,且试验组明显优于对照组(P<0.05)。结论 补肾化痰通脉法可能通过改善患者颈动脉内中膜厚度、血脂水平,控制颈动脉粥样硬化病变的进展。

益气复脉方治疗气虚血瘀、痰瘀互阻型室性期前收缩的临床疗效

目的:观察益气复脉方治疗气虚血瘀、痰瘀互阻型室性期前收缩的临床疗效。方法:选取2021年8月—2022年8月在北京中医药大学东方医院住院治疗的室性期前收缩病人60例,按照随机数字表法分为对照组和治疗组。在常规治疗基础上,治疗组采用益气复脉方(颗粒剂)治疗,对照组采用颗粒安慰剂治疗。评估并比较两组治疗前后室性期前收缩数量变化,中医证候积分及中医单项症状心悸、气短、神疲乏力、胸闷、胸痛、痰浊、自汗、食少纳呆积分变化。结果:治疗后,治疗组室性期前收缩数量较治疗前减少,且治疗组少于对照组,差异有统计学意义(P<0.05)。治疗后,两组中医证候总积分较治疗前降低,且治疗组低于对照组,差异均有统计学意义(P<0.001)。治疗后,两组心悸、气短、神疲乏力、胸闷、胸痛、痰浊、自汗、食少纳呆的症状积分均较治疗前降低,且治疗组低于对照组,差异均有统计学意义(P<0.05)。治疗后,治疗组总有效率高于对照组,差异有统计学意义(77.8%与24.0%,P<0.05)。结论:益气复脉方可减少气虚血瘀、痰瘀互阻型室性期前收缩病人室性期前收缩次数,改善中医证候。

痰热清注射液联合清燥救肺汤立体时相给药治疗放射性肺炎的临床研究

目的:观察痰热清注射液联合清燥救肺汤加减立体时相给药对放射性肺炎(RP)的治疗效果。方法:选择接受胸部三维适形放射治疗,同时中医辨证为痰热阻肺型的肺癌患者100例作为研究对象,随机分为对照组和观察组,每组50例。对照组患者采用单纯放疗,观察组在放疗基础上,给予痰热清静脉注射联合清燥救肺汤加减立体时相给药,于治疗结束后评估2组患者临床疗效及RP发生率,观察2组放疗前、中、后中医证候评分及血清肿瘤坏死因子-α(TNF-α)、转化生长因子-β1(TGF-β1)、白细胞介素-6(IL-6)的水平变化,观察患者放疗前后肺功能指标卡诺夫斯凯计分(KPS)评分的变化。结果:观察组RP发生率较对照组明显降低,临床总有效率明显优于对照组(P<0.05);2组中医证候评分及血清TNF-α、TGF-β1、IL-6水平于放疗后不同时期均明显降低(P<0.05),与对照组比较,观察组放疗后2个月、4个月及放疗结束时中医证候评分及血清TNF-α、TGF-β1、IL-6水平明显降低(P<0.05);观察组肺活量(VC)、用力肺活量(FVC)、第一秒用力呼气量(FEV1)、FEV1/FVC肺功能指标及KPS评分较对照组显著提高(P<0.05)。结论:痰热清注射液联合清燥救肺汤立体时相给药可有效减轻放射治疗所致的放射性肺炎,通过降低血清炎症介质水平,改善肺功能起到减毒增效作用,对提升患者生命质量,提高放疗安全性和有效性具有积极意义。

温中定眩汤治疗痰浊中阻型梅尼埃病的临床研究

目的:观察温中定眩汤治疗痰浊中阻型梅尼埃病的临床效果。方法:选择2021年3月—2023年3月于常州市中医医院就诊的痰浊中阻型梅尼埃病患者82例,采用随机数字表法分成常规组与中药组,每组41例。常规组口服甲磺酸倍他司汀片治疗,中药组在此基础上给予口服温中定眩汤治疗。观察两组临床疗效、中医证候积分、眩晕、耳鸣、听力评分、椎动脉收缩期峰值流速与不良反应。结果:中药组治疗总有效率高于常规组(P<0.05);治疗前,两组中医证候积分、眩晕障碍量表(DHI)与耳鸣致残量表(THI)评分、纯音听力与椎动脉收缩期峰值流速差异均无统计学意义(P>0.05);治疗后,中药组中医证候积分、DHI与THI评分均低于常规组(P<0.05),中药组纯音听力与椎动脉收缩期峰值流速均高于常规组(P<0.01);两组不良反应总发生率差异不明显(P>0.05)。结论:温中定眩汤治疗痰浊中阻型梅尼埃病可有效改善临床症状、提高患者听力与椎动脉收缩期峰值流速,疗效明确且安全性较高。