不同配方高脂乳剂大鼠高脂血症模型的研究

目的:探讨6种不同配方高脂乳剂对大鼠高脂血症形成时间、程度及恢复情况的影响。方法:采用连续灌服不同配方高脂乳剂的方法,分别于2周、4周及停止灌服高脂乳剂后2周大鼠眼底静脉丛、腹主动脉采血检测总胆固醇(TC)、甘油三脂(GT)、高密度脂蛋白(HDL)、低密度脂蛋白(LDL)血脂4项指标。结果:灌服高脂乳剂2周后,2号、3号及6号配方大鼠TC、LDL显著升高,与空白对照组比较差异显著(P﹤0.05,P﹤0.001),其中6号配方乳剂大鼠GT也明显升高,与空白对照组比较差异显著(P﹤0.05);灌服高脂乳剂4周后,1号、2号、3号及6号配方大鼠TC、GT、LDL显著升高,与空白对照组比较差异显著(P﹤0.05,P﹤0.01,P﹤0.001),但HDL没有明显变化;而4号、5号配方大鼠TC、GT、HDL均没有明显改变,与空白对照组比较无显著性差异(P>0.05),只有LDL显著升高;各组大鼠停止灌服高脂乳剂2周后,大鼠TC、GT、LDL均显著降低,与空白对照组比较没有显著性差异(P>0.05),已达到正常范围。结论:由猪油(15%)、胆固醇(2.5%)、蛋黄粉(2.5%)、丙硫氧嘧啶(0.5%)、吐温-80(1%)、蒸馏水(78.5%)组成的2号,由猪油(15%)、胆固醇(2.5%)、蛋黄粉(2.5%)、葡萄糖(5%)、吐温-80(1%)、蒸馏水(74%)组成的3号,由猪油(15%)、胆固醇(2.5%)、蛋黄粉(2.5%)、猪胆酸钠(0.5%)、丙硫氧嘧啶(0.25%)、葡萄糖(2.5%)、吐温-80(1%)、蒸馏水(75.75%)组成的6号高脂乳剂配方在2周内即可造成大鼠高脂血症;由猪油(15%)、胆固醇(2.5%)、蛋黄粉(2.5%)、猪胆酸钠(1%)、吐温-80(1%)、蒸馏水(78%)组成的1号高脂乳剂配方在4周内可造成大鼠高脂血症;而由猪油(15%)、胆固醇(2.5%)、蛋黄粉(2.5%)、吐温-80(1%)、蒸馏水(79%)组成的4号,由猪油(15%)、胆固醇(2.5%)、吐温-80(1%)、蒸馏水(81.5%)组成的5号高脂乳剂配方在4周内未造成大鼠高脂血症;大鼠灌服各高脂乳剂造成的高脂血症在2周内可恢复正常。     

脂汰清对实验性高脂血症兔降血脂机制研究

目的：探讨脂汰清对实验性高脂血症兔降血脂的作用。方法：选择普通级新西兰家兔 60 只,雌雄不限,随机挑选 7 只作正常对照组,普通饲料饲养;其余家兔制作高脂血症模型,高脂饲粒饲养1 个月后,将总胆固醇（TC）水平过高和过低的家兔11只除外,剩余 42 只家兔随机平均分为模型组,脂汰清高、中、低剂量组,辛伐他汀组,山楂精降脂组,每组 7 只,改喂普通饲料。正常组和模型组动物以成人药量脂汰清胶囊溶于10 m L 蒸馏水注射;辛伐他汀组以3 倍成人药量的辛伐他汀 ＋ 阿拉伯树胶溶于 10 m L 蒸馏水中注射;山楂精降脂组以 3 倍成人药量山楂精降脂片 ＋ 阿拉伯树胶溶于 10 m L 蒸馏水中注射;脂汰清高、中、低剂量组分别以成人量 6 倍（0.72 g·kg^-1）、3 倍（0.36 g· kg^-1）、1 倍（0.12 g kg 1）＋ 阿拉伯树胶溶于 10 m L 蒸馏水注射。用酶法及免疫透射比浊法检测血清 TC、三酰甘油（TG）、高密度脂蛋白（H DL）、低密度脂蛋白（LDL）。严格按试剂盒工作。结果：与治疗前比较,各给药组 TC、TG、H DL 明显改善,差异有统计学意义（P 〈 0.05）,与辛伐他汀组、山楂精降脂组相比,脂汰清各组各指标改善明显,差异有统计学意义（P 〈 0.05）。各组治疗前后 LDL 变化不大,差异无统计学意义（P 〉 0.05）。结论：脂汰清对高脂血症兔具有明显的降血脂作用。     

葛根素对小鼠血脂作用的影响

目的研究葛根素抗血脂作用的影响。方法采用常规抗血脂作用的方法,测定血液中总胆固醇、甘油三酯、高密度脂蛋白、低密度脂蛋白的含量。结果葛根素能显著降低血液中总胆固醇、甘油三酯、高密度脂蛋白、低密度脂蛋白的含量。结论葛根素具有降低小鼠血脂作用。     

隔药饼灸对动脉粥样硬化兔血脂的调节作用

目的观察隔药饼灸对动脉粥样硬化兔血脂中总胆固醇(TC)、三酰三酰(TG)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)及高低密度脂蛋白胆固醇比值(H/L)的调节作用。方法将75只兔随机分为5组,采用高脂饲养和免疫损伤方法建立动脉粥样硬化兔模型,各组同时施加相应的干预措施治疗16周后,取颈动脉血采用酶法测定治疗后TC、TG含量,比色法测定HDL-C、LDL-C含量。结果与模型组比较,隔药饼灸组TC、TG含量下降非常显著(P<0.01),隔药饼灸组HDL-C含量升高显著(P<0.05),LDL-C含量降低非常显著(P<0.01),H/L比值升高非常显著(P<0.01)。结论隔药饼灸能有效降低AS兔血中TC、TG、LDL,升高HDL含量,调节H/L比值。提示隔药饼灸对血脂及脂蛋白代谢具有良好的调整作用。     

清宫仙药茶预防与治疗高脂血症大鼠模型的对比实验研究

目的：研究清宫仙药茶对预防与治疗高脂血症的疗效,探索清宫仙药茶最佳的服用方法。方法：清洁级SD大鼠72只,随机分为9组,每组8只。除空白组外,以高脂饲料灌饲大鼠制备高脂血症模型,分别给予预防组及治疗组低、中、高剂量的清宫仙药茶,生化法检测大鼠血清甘油三酯（TG）、总胆固醇（TC）、低密度脂蛋白胆固醇（LDL-C）、高密度脂蛋白胆固醇（HDL-C）水平,分析实验高血脂症大鼠脂代谢变化。结果：各组大鼠在实验期间活动正常,与高脂模型对照组比较,中、高剂量预防组,低、中、高剂量治疗组的大鼠体重以及阳性药对照组的大鼠体重增长缓慢（P〈0.05）,低剂量预防组的大鼠体重与高脂模型对照组比较,差异无统计学意义（P〈0.05）。高脂模型对照组血清TG、TC和LDL-C水平显著高于空白对照组,HDL-C水平明显低于空白对照组（P〈0.05）。与高脂模型对照组比较,预防组、治疗组、阳性药对照组的TG、TC和LDL-C水平明显降低（P〈0.05）,HDL-C水平显著高于模型对照组（P〈0.05）。中剂量预防组的TG、TC和LDL-C水平明显低于低、中、高剂量治疗组（P〈0.05）,但与阳性对照组之间差异均无统计学意义（P〉0.05）。结论：清宫仙药茶对高脂血症的预防和治疗都具有一定的效果。其中,中剂量的清宫仙药茶是最佳的服用剂型,预防的效果明显,能够对脂质代谢产生影响。     

A STUDY OF CHINESE ACUPUNCTURE IN PREVENTION OF METABOLIC SYNDROME

Objective: To investigate the effects of acupuncture in prevention of metabolic syndrome(MetS).Methods: Rats were divided into three groups: MetS group, control group and test group.The MetS and test groups were fed with high-lipid and high-glucose diet for 12 weeks.The test group was also treated with electroacupuncture since the start of the experimental diet.Food intake of the rats was noted daily.Body mass(BM), abdominal circumference and body length were measured weekly.After undergoing the experiment for 12 weeks, blood samples were taken from the orbital angular vein and tested for fasting plasma glucose(FPG), triglyceride(TG), total cholesterol(TC), high-density lipoprotein(HDL) and low-density lipoprotein(LDL).Results: Compared with the control group, food intake decreased from the 2nd week(P0.05) and abdominal circumference increased from the 4th week(P0.01) in the MetS group.At the end of the 12 th week, BM, TG, TC, LDL, and FPG were all higher than the control group(P0.05), while HDL was lower than the control group, but it was not statistically significant(P0.05).Food intake decreased from the 2nd week(P0.01) in the test group.At the end of the 12 th week, abdominal circumference, TC, LDL, and FPG were all higher than the control group(P0.05), while BM, TG, HDL, and FPG had no statistical difference(P0.05).Compared with the MetS group, food intake was lower and BM was smaller from the 8th week(P0.05) in the test group.At the end of the 12 th week, abdominal circumference, TG, TC, LDL, and FPG in the test group were lower than those in the MetS group, while HDL was higher than that in the MetS group, without any statistical significance(P0.05).Conclusion: Acupuncture interventions can reduce food intake in rats and delay the onset of MetS, thus havi ng a preventive effect.     

热补针法对实验性家兔高脂血症防治作用的研究

目的:探讨热补针法对实验性高脂血症家兔血清脂质代谢的影响。方法:将32只青紫兰家兔随机分为4组。每日给模型组、热补组和平补组家兔喂服高胆固醇饲料复制高脂血症模型。治疗组家兔每天同时取“足三里”“三阴交”和“血海”穴分别施以热补针法和平补平泻针法。7周后采血取材,酶法测定血清胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白(LDL)、高密度脂蛋白(HDL)的含量,以二磷酸腺苷为诱导剂检测血小板聚集率,HE染色观察主动脉内膜斑块变化。结果:热补针法组家兔血清TC含量明显降低,血清HDL含量明显升高,与平补组比较有显著性差异(P<0.05),TG含量和LDL含量明显降低,但与平补组比较没有显著性差异;热补针法抑制血小板聚集和抗动脉粥样斑块形成与平补组比较有显著性差异。结论:热补针法调节血脂和抑制动脉粥样斑块形成的作用优于平补平泻针法,可能与抑制血小板的聚集有关。     

Effect of purslane on blood lipids and glucose: A systematic review and meta‐analysis of randomized controlled trials

Despite a history of purslane usage as a herbal treatment for dyslipidemia and hyperglycemia management, existing evidence from clinical trials is controversial. The aim for the current study was to evaluate the efficacy of purslane supplementation on lipid parameters and glycemic status in adult populations. A systematic review was conducted in PubMed, Scopus, ISI Web of Science, and Google Scholar up to January 15, 2018, searching for randomized controlled trials that assessed the impact of purslane on fasting blood glucose (FBG), triglycerides, total cholesterol (TC), low‐density lipoprotein cholesterol (LDL‐C), and high‐density lipoprotein cholesterol (HDL‐C). Based on the detected heterogeneity between studies, a random‐ or fixed‐effect model was applied in the meta‐analysis. The findings from six randomized controlled trials, comprising 352 participants, indicated that purslane can reduce FBG (?4.54 mg/dl, 95% CI [?7.54, ?1.53]; I² = 0.53%) and triglycerides (?19.16 mg/dl, 95% CI [?38.17, ?0.15]; I² = 0%) levels. Changes in TC, LDL‐C, and HDL‐C concentrations did not reach a statistically significant level. Subgroup analysis showed a favorable effects of purslane on FBG, triglycerides, TC, and LDL‐C in a subset of studies in which purslane was administered >1.5 g/day. Categorization based on gender showed that purslane was more effective in improving FBG, TC and LDL‐C in females compared with males. This systematic review and meta‐analysis suggested that the purslane might be effective on the improvement of blood lipid and glucose levels. Further robust studies with sufficient durations and dosages of supplementation are needed to confirm these results.     

知母皂苷的降脂及抗动脉粥样硬化作用

目的探讨知母皂苷对实验性高脂血症鹌鹑的降脂及抗动脉粥样硬化作用。方法采用高脂饲料喂养鹌鹑建立高脂血症和动脉粥样硬化模型。知母皂苷连续灌胃给药2周,测定血清总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白(LDL)和高密度脂蛋白(HDL)含量,计算HDL/TC比值;取主动脉,观察动脉斑块面积并进行病理学检查。结果知母皂苷可明显降低血清TC、TG、LDL、HDL含量,提高HDL/TC比值,缩小斑块面积,减轻动脉粥样硬化程度。结论知母皂苷对鹌鹑实验性高脂血症及动脉粥样硬化具有明显的抑制作用。     

荜茇有效部位群的调血脂研究

研究荜茇有效部位群对高脂血症的影响.将SD大鼠、金黄地鼠及昆明小鼠均分为空白组、模型组、阳性组和受试组,空白组饲喂普通饲料,其他组饲喂高脂饲料(小鼠实验腹腔注射蛋黄乳),每天依次灌胃给予相应浓度的赋形剂、赋形剂、辛伐他汀、荜茇有效部位群乳剂,一定时期后测定动物血清总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白(LDL)、高密度脂蛋白(HDL)及肝脏TC,TG的含量,以反映荜茇有效部位群的调血脂功能.结束后,与空白组比较,成功造成SD大鼠(TC升高)、小鼠(TC,TG,LDL升高),地鼠(TC,TG,LDL升高,HDL降低)高脂血症模型(P＜0.05,P＜0.001);与模型组比较,荜茇有效部位群既能降低血清TC,TG,LDL(P＜0.05,P＜0.001)和肝脏TC,TG含量,又能升高血清HDL含量(P ＜0.05,P＜0.001).从而证明荜茇有效部位群具有显著调节血脂功能,金黄地鼠为造高脂血症模型较理想的动物.     

Effect of fenugreek consumption on serum lipid profile: A systematic review and meta‐analysis

Various studies have shown that Trigonella foenum‐graecum (fenugreek) supplementation has lipid‐lowering activity. This meta‐analysis was performed to evaluate the effect of fenugreek supplementation on human serum lipid profile. Data sources were PubMed, EMBASE, Scopus, and Coherence library which were searched systematically from January 2000 up to December 2019. Inclusion criteria were randomized clinical trial (RCT) study design, at least one of lipid profile components (triglyceride [TG], total cholesterol [TC], low‐density lipoprotein cholesterol, and high‐density lipoprotein cholesterol) levels measured before fenugreek use and one of the lipid components level reported as result. The pooled weighted mean difference (MD) and its 95% confidence interval (CI) were calculated and pooled using a random‐effect model. Only articles published in English were considered. Fifteen RCTs involving 281 cases consumed fenugreek and 255 control cases in controlled group (11 articles) and 136 cases in uncontrolled group (4 articles) were analyzed in our study. Pooled data of indicated a significant impact of fenugreek supplementation on lowering TC (?1.13 [?1.88, ?0.37]; p = .003), low‐density lipoprotein (LDL) (?1.26 [?2.09, ?0.43]; p = .003), and TG (?1.07 [?1.82, ?0.33]; p = 0.005) and increasing the high‐density lipoprotein (HDL) level (0.70 [0.07, 1.34]; p = .03) compared with the control group. There were no significant differences in TC, TG, and LDL between pre‐ and post‐fenugreek studies in the noncontrolled studies however, the result of combination of four studies without control group showed a significant increase in mean HDL (0.81 [0.33,1.29]; p‐value = .001). The results of subgroup analysis showed that the fenugreek reduced the TG and LDL and increases HDL levels in diabetic subjects more effectively. Fenugreek supplementation significantly improved lipid profile (LDL, TG, TC, and HDL). It could be considered as an effective lipid‐lowering medicinal plant. Further high‐quality studies are needed to firmly establish the clinical efficacy of the plant.     

针刺对高脂血症患者血脂水平的影响

目的 :观察针刺对高脂血症患者血脂水平的改善情况。方法 :将 60例高脂血症患者随机分为治疗组和对照组 ,分别采取针刺及药物疗法。治疗结束后测定高脂血症各相关指标。结果 :针刺疗法可改善高脂血症血清中总胆固醇、甘油三脂、高密度脂蛋白和低密度脂蛋白的含量水平 ,与治疗前比较有显著性差异 (P <0 0 5) ,与对照组比较无显著差异。结论 :针刺的降脂作用与松龄血脉康胶囊相同 ,疗效明显 ,安全、经济、无毒副作用     

针刺对冠状动脉粥样硬化性心脏病模型大鼠血脂水平及CD40L、基质金属蛋白酶-9表达的影响

目的:探讨CD 40L、基质金属蛋白酶-9(MMP-9)在针刺防治冠状动脉粥样硬化性心脏病中的可能作用机制。方法:Wistar大鼠随机分为正常组、模型组、电针预处理组、电针组、药物组,每组12只,采用高脂饲料喂养12周及腹腔注射VD3法复制冠状动脉粥样硬化性心脏病模型。电针组在模型复制成功后针刺"内关"心俞"穴,每日1次,药物组以阿托伐他汀混悬液0.25mg.kg-1.d-1灌胃给药,均治疗2周;电针预处理组在模型复制开始时针刺"内关"心俞"穴,隔日1次,共12周。实验结束后采用酶联免疫法检测血清总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白(HDL)、低密度脂蛋白(LDL)含量,Western blot法检测冠状动脉组织CD 40L、MMP-9蛋白表达情况。结果:与正常组相比,模型组大鼠血清TC、TG、LDL含量明显升高,HDL含量显著降低,冠状动脉组织中CD 40L、MMP-9蛋白表达明显升高(均P<0.01);针刺预处理、药物及针刺治疗均能明显降低血清TC、TG、LDL含量及冠状动脉组织中CD 40L、MMP-9蛋白表达,明显升高血清HDL含量,与模型组比较差异均有统计学意义(P<0.01);在改善TC、TG、LDL含量及CD 40L、MMP-9蛋白表达方面,电针预处理组优于药物组(P<0.01,P<0.05),电针预处理组与电针组比较差异无统计学意义(P>0.05)。结论:针刺预防和治疗均可明显改善冠状动脉粥样硬化性心脏病大鼠血清TC、TG、HDL、LDL含量及冠状动脉组织CD 40L、MMP-9蛋白表达,针刺对CD 40L、MMP-9蛋白表达的调节作用可能是其治疗冠心病的主要机制之一。     

海带多糖对实验性高血脂鹌鹑的降脂及抗动脉粥样硬化作用

目的:研究海带多糖对实验性高血脂鹌鹑的降脂及抗动脉粥样硬化作用.方法:采用高脂饲料诱导鹌鹑建立高血脂动脉粥样硬化模型,注射海带多糖2 wk后,测定血清总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白(HDL)和低密度脂蛋白(LDL)浓度,计算HDL/TC值及肝脏指数;分离动脉,Sudan染色,观察动脉内膜斑块面积及动脉内膜病理改变.结论:海带多糖可显著降低血清TC、TG、LDL及肝脏指数,显著升高HDL/TC值,同时明显减少高血脂实验动物动脉内膜粥样硬化斑块面积和内膜病变程度.结论:海带多糖能很好的降低血脂,抑制动脉粥样硬化的形成.     

CLINICAL STUDY ON CLIMACTERIC SYNDROME TREATED WITH AURICULAR PLUS BODY ACUPUNCTURE

Aim: To search for the best therapeutic method for climacteric syndrome. Methods: A total of 190 cases of climacteric syndrome participants were randomly divided into auricular plus body acupuncture group (treatment group, n = 96) and simple body acupuncture group (control group, n = 94). Serum sexual hormone (FSH, LH and E2) and blood lipid (TC, LDL-C, HDL-C and TG) levels were detected before and after treatment. Results: After 30sessions of treatment, the total effective rates of treatment and control groups were 82.29% and 76.02% respectively, with the former being significantly higher than the later ( P ＜ 0.01 ). In comparison with pre-treatment of each group, serum follicle-stimulating hormone (FSH) and luterotropic hormone (LH) levels lowered significantly; serum estradiol (E2) increased remarkably ( P ＜ 0.05 - 0.01 ); serum high-density l ipoprotein-cholesterol (HDL-C) of two groups raised significantly ( P＜ 0.05- 0.01 ), and Iow-density lipoprotein (LDL)-C of treatment group decreased evidently (P＜ 0.05). In addition, the improvement of complaints of hot flushes, sweating, paresthesia, insomnia and emotional irritability in treatment group is significantly better than that of control group. Conclusion: Auricular acupuncture combined with body acupuncture has a better therapeutic effect than that of simple body acupuncture in the treatment of climacteric syndrome.     

基于基因芯片技术的五味子素B诱导高甘油三酯血症小鼠模型作用机制研究＊

目的 探讨五味子素B（Schisandrin B，Sch B）诱导高脂血症小鼠模型的基因（肝脏）表达谱的变化及可能的机制。方法 ICR小鼠，雄性，分为7组，每组10只：正常饮食（normal diet，ND）组（2组）、ND/Sch B（0.5，2 g·kg^-1）组、高脂/糖饮食（high fat/fructose diet，HFFD）组、HFFD/Sch B（0.5，2 g·kg^-1）组。小鼠用Sch B（橄榄油配制）灌胃，48 h后用生化法检测血清和肝脏甘油三酯（TG）和总胆固醇（TC）水平，血清高密度脂蛋白胆固醇（HDL）和低密度脂蛋白胆固醇（LDL）水平；ELISA法检测血清极低密度脂蛋白胆固醇（VLDL）、载脂蛋白A1（Apo A1）、Apo E、Apo B48、Apo B100、Apo CⅡ和Apo CⅢ水平；HE染色观察肝脏病理学变化；油红O染色观察肝脏脂质沉积；通过基因芯片技术分析各组小鼠肝脏中全基因表达谱的变化及所涉及的通路。结果 ND/Sch B组小鼠血清/肝脏TG（升高266%/352.57%）和TC水平显著升高（升高36.54%/25.70%），血清HDL和LDL水平显著升高（分别升高29.96%和30.68%），但VLDL、Apo E、Apo B100、Apo CⅡ和Apo CⅢ显著降低（分别降低15.98%、28.90%、20.76%、20.53%和17.82%）；肝脏脂质沉积并出现病理学损伤；与HFFD组比，HFFD/Sch B组血清TG水平、肝脏TG和TC水平升高，血清HDL、LDL、VLDL、Apo E、Apo B100和Apo CⅡ水平显著降低；ND/Sch B组与ND组比肝脏有1016个基因差异表达，其中上调基因722个，下调基因294个，HFFD/Sch B组与HFFD组比肝脏有1162个基因差异表达，其中上调基因671个，下调基因491个。而HFFD组与ND组比肝脏有2070个基因差异表达，其中上调基因1289个，下调基因781个。Pathway分析结果显示Sch B诱导的高脂血症与11条通路的改变有关。结论 Sch B诱导高脂血症的机制与肝脏调节脂代谢多条通路、载脂蛋白及脂蛋白代谢密切相关。     

降脂保肝方对糖尿病高脂血症大鼠糖脂代谢紊乱的影响

目的: 探讨降脂保肝方对糖尿病高脂血症大鼠糖脂代谢紊乱的影响。 方法: 采用高脂乳剂灌胃联合尾静脉注射链脲佐菌素(STZ,38 mg·kg^-1)制备大鼠2型糖尿病模型,随机分为模型组、阳性药(二甲双胍0.18 g·kg^-1)组、降脂保肝方组9.54 g·kg^-1并设正常对照组,ig连续给药35 d。实验结束后,测定各组大鼠空腹血糖(FPG),糖化血红蛋白(HbA1c)、总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白(LDL)、高密度脂蛋白(HDL)、丙二醛(MDA)水平和超氧化物歧化酶(SOD)活性,肝脏TC,TG,MDA,SOD。 结果: 与正常组比较,模型组大鼠FPG,血清HbA1c,血清及肝脏TC,TG,LDL和MDA水平显著升高,血清及肝脏中HDL水平显著降低且SOD活性显著减弱(P<0.05);降脂保肝方可以显著降低糖尿病高血脂大鼠FPG,血清HbA1c,血清及肝脏TC,TG,LDL,MDA水平,提高血清及肝脏中HDL水平和SOD活性(P<0.05)。 结论: 降脂保肝方可有效调节糖尿病高血脂大鼠糖脂代谢紊乱,降低肝脏脂质水平,提高机体抗氧化能力。     

冠心病中医辨证与血脂脂蛋白关系的探析

首先对９０例冠心病和５５例正常人的总胆固醇（ＴＣ）、甘油三酯（ＴＧ）、高密度脂蛋白胆固醇（ＨＤＬ－Ｃ）、低密度脂蛋白胆固醇（ＬＤＬ－Ｃ）及其比例水平进行比较，结果表明，冠心病组的ＴＧ、ＬＤＬ－Ｃ、ＴＣ／ＨＤＬ－Ｃ、ＬＤＬ－Ｃ／ＨＤＬ－Ｃ、ＴＣ－ＨＤＬ－Ｃ／ＨＤＬ－Ｃ均升高，而ＨＤＬ－Ｃ则降低。接着对冠心病患者进行中医辨证分型，结果表明，血ＴＧ、ＴＣ／ＨＤＬ－Ｃ、ＬＤＬ－Ｃ／ＨＤＬ－Ｃ、ＴＣ－ＨＤＬ－Ｃ／ＨＤＬ－Ｃ在本虚证型之间及标实证型之间，分别按气虚、阳虚、阴虚、血瘀、痰浊、痰瘀型排列依次升高，而ＨＤＬ－Ｃ则依次降低。其中以痰瘀型血脂异常最为明显     

荞秸果胶对高脂血症大鼠调脂作用的实验研究

用不同剂量的荞秸果胶给高脂血症大鼠灌胃,结果表明,荞秸果胶呈剂量依赖性地明显降低肝胆固醇、血清总胆固醇（ＴＣ）、低密度脂蛋白胆固醇（ＬＤＬＣ）、高密度脂蛋白亚组分３胆固醇（ＨＤＬ３Ｃ）及血清甘油三酯的含量。可明显提高血清高密度脂蛋白亚组分２胆固醇（ＨＤＬ２Ｃ）的含量、提高ＨＤＬＣ／ＴＣ、ＨＤＬＣ／ＬＤＬＣ、ＨＤＬ２Ｃ／ＨＤＬＣ及ＨＤＬ２Ｃ／ＨＤＬ３Ｃ。     

补肾合剂对绝经后女性性激素及血脂代谢的影响

探讨中药补肾法对绝经妇女血脂及性激素的影响 ,选择自然停经者 6 0例 ,其中 30例用补肾法 ,另 30例用安慰剂法 ,疗程为 30天。治疗前后均检测雌二醇 (E2 ) ,孕酮 (P) ,睾酮 (T) ,总胆固醇 (TC) ,甘油三酯 (TG) ,高密度脂蛋白胆固醇 (HDL C) ,低密度脂蛋白胆固醇 (LDL C)。结果 ,中药组E2 水平较治疗前明显升高 ,P ,T水平无明显变化 ,TC ,TG及LDL C下降 ,HDL C升高 ,安慰剂组上述指标均无显著变化。补肾法能改善绝经妇女血脂代谢和提高其性激素水平 ,从而发挥对心血管的保护作用