[ Objective] The experiments aimed to investigate the effect of dietary active dried yeast on intestine development, intestinal flora and serum cholesterol mass concentration of quails. [ Method] One-day-old 180 quail...[ Objective] The experiments aimed to investigate the effect of dietary active dried yeast on intestine development, intestinal flora and serum cholesterol mass concentration of quails. [ Method] One-day-old 180 quails were randomly divided into 4 groups, 3 repetitions, each with 15 quails. Control group was fed with basic dietary, while experimental groups were added with 0.6, 1,2 g/kg active dried yeast respectively in basic dietary, [ Result] Addition of active dried yeast had little effect on quails' intestine development( P 〉0.05). With the increasing adding amount active dried yeast, the number of colibacillus decreased significantly (P 〈0.05) while lactobacillus content increasing sharply (P 〈 0.05). Dietary with 1 and 2 g/kg active dried yeast can significantly decrease the mass concentration of cholesterol in serum ( P 〈 0.05). [ Conclusion ] Adding active dried yeast in feed can decrease the number of colibacillus while increasing lactobacillus content in intestinal tract of quails, also can low serum cholesterol mass concentration.展开更多
Objective To observe the effect of Shengqing Capsule(SC)on serum contents of TC,LDL-C,and HDLC,hepatic scavenger receptor BⅠ(SRBⅠ),and CD36 in rats with cholesterol calculus.Methods
Objective:To investigate antidiabetic,hypolipidemic histopathological analysis of Dillenia indica(D.indica) methanolic leaves(DIME) extract in alloxan induced diabetic rat by administering oral doses(250 and 500 mg/kg...Objective:To investigate antidiabetic,hypolipidemic histopathological analysis of Dillenia indica(D.indica) methanolic leaves(DIME) extract in alloxan induced diabetic rat by administering oral doses(250 and 500 mg/kg body weight).Methods:Blood glucose levels were measured using blood glucose test strips with elegance glucometer on weekly intervals till the end of study(i.e.3 weeks).Other parameters e.g.liver profile,renal profile and total lipid levels were determined in normal and alloxan induced diabetic rats after oral administration of the extract for 21 days.Histopathological changes in diabetic rat organs(pancreas,liver and kidney) were also observed after extract treatment Results:Daily oral administration DIME(250 and 500 mg/kg body weight) and glibenclamide(10 mg/kg) showed beneficial effects on blood glucose level (P【0.001) as well as improving kidney,liver functions and hyperlipidaemia due to diabetes. The extract treatment also showed to enhanced serum insulin level and body weight of diabetic rats as compared to diabetic control group.Furthermore,the extract has a favorable effect on the histopathological changes of the pancreas,liver and kidney in alloxan induced diabetes. Conclusions:D.indica possess antidiabetic property as well improve body weight,liver profile, renal profile and total lipid levels.DIME has also favorable effect to inhibit the histopathological changes of the pancreas and kidney in alloxan induced diabetes.展开更多
为了研究植物乳杆菌WW(Lactobacillus plantarum WW)对高脂血症大鼠体脂的影响,将32只5周龄雄性SD大鼠随机分为4组:正常对照组(A)喂食基础饲料+无菌水、高脂模型组(B)饲喂高脂饲料+无菌水、脱脂乳对照组(C)饲喂高脂饲料+无菌脱脂乳、菌...为了研究植物乳杆菌WW(Lactobacillus plantarum WW)对高脂血症大鼠体脂的影响,将32只5周龄雄性SD大鼠随机分为4组:正常对照组(A)喂食基础饲料+无菌水、高脂模型组(B)饲喂高脂饲料+无菌水、脱脂乳对照组(C)饲喂高脂饲料+无菌脱脂乳、菌液干预组(D)饲喂高脂饲料+菌悬液(1×10^(10) CFU/mL),灌胃量为10 mL/kg m_b,12周后测定相关指标。结果显示:4组大鼠肾脏、脾脏和心脏指数差异不显著(P>0.05),而B组和C组肝脏指数显著高于A组和D组(P<0.05),说明L. plantarum WW无毒副作用,并且能够减少脂肪在肝脏的堆积;B组血清和肝脏血脂水平显著高于A组(P<0.05),说明造模成功;与B组相比,D组血清和肝脏各指标水平显著降低(P<0.05),粪便中总胆固醇、甘油三酯和总胆汁酸含量显著升高(P<0.05),说明L. plantarum WW能够促进胆固醇的排泄,进而降低大鼠体内胆固醇。这些结果表明植物乳杆菌WW可能是缓解高脂血症并用于功能性食品的潜在益生菌。展开更多
目的:观察不同复方中药制剂对SD大鼠血清总胆固醇含量的影响。方法:选择断奶大鼠150只,随机分为对照组、组方一、组方二和组方三组,分别按体质量1.5 m L/kg、3.0 m L/kg、6.0 m L/kg灌胃中药复方,对照组灌胃3.0 m L/kg蒸馏水。分别于灌...目的:观察不同复方中药制剂对SD大鼠血清总胆固醇含量的影响。方法:选择断奶大鼠150只,随机分为对照组、组方一、组方二和组方三组,分别按体质量1.5 m L/kg、3.0 m L/kg、6.0 m L/kg灌胃中药复方,对照组灌胃3.0 m L/kg蒸馏水。分别于灌胃10 d、30 d、60 d后心脏采血并分离血清,测定总胆固醇含量,并经SPSS 20.0软件进行统计分析。结果:与对照组相比,灌胃复方中药制剂组方一组剂量为3.0m L/kg 30 d和60 d的SD大鼠血清总胆固醇含量较对照组极显著降低(P<0.01),剂量为6.0 m L/kg 10d、30 d和60 d的SD大鼠血清总胆固醇含量较对照组极显著降低(P<0.01);灌胃复方中药制剂组方二组各剂量组在10 d、30 d、60 d时与对照组比较,SD大鼠血清总胆固醇含量减少,但差异不显著(P>0.05);灌胃复方中药制剂组方三剂量为6.0 m L/kg 30 d和60 d的SD大鼠血清总胆固醇含量较对照组极显著降低(P<0.01)。结论:组方一可显著降低SD大鼠血清总胆固醇的含量,其中以6.0 m L/kg组复方中药制剂效果最为显著。展开更多
目的:比较猪苓散和芍药苷对高血脂模型大鼠的保护作用。方法:将60只雄性SD大鼠常规饲养1周后,观察实验动物状态稳定,将其随机分为空白对照组、模型组、猪苓散组、芍药苷组、中药阳性对照组和西药阳性对照组,每组各10只。维生素D3配合高...目的:比较猪苓散和芍药苷对高血脂模型大鼠的保护作用。方法:将60只雄性SD大鼠常规饲养1周后,观察实验动物状态稳定,将其随机分为空白对照组、模型组、猪苓散组、芍药苷组、中药阳性对照组和西药阳性对照组,每组各10只。维生素D3配合高脂饲料法制备高血脂大鼠模型,造模成功后各组按体质量灌胃给药,空白对照组每天给予普通饲料喂养,灌胃给生理盐水,模型组给生理盐水灌胃,猪苓散组给予猪苓散50 mg·kg^(-1),芍药苷组给予芍药苷4.8mg·kg^(-1),中药阳性对照组给予复方丹参片溶液25.92 m L·kg^(-1),西药阳性对照组给予辛伐他汀5.0 mg·kg^(-1)。HE染色法观察实验动物脑血管疾病病变状况,ELISA法检测各组大鼠血脂[三酰甘油(three acyl glycerin,TG)、血清总胆固醇(total cholesterol,TC)、低密度脂蛋白(low density lipoprotein cholesterol,LDL-C)和高密度脂蛋白(high density lipoprotein cholesterol,HDL-C)]含量。结果:模型组TC、HDL-C、LDL-C及TG含量与空白对照组比较,差异具有统计学意义(P<0.05)。各给药组TC、LDL-C和TG含量均低于模型组,差异均有统计学意义(P<0.05)。猪苓散TG含量低于芍药苷组,差异具有统计学意义(P<0.05)。结论:猪苓散和芍药苷对于动脉粥样硬化大鼠具有保护作用并降低血脂水平,其药理作用基本无异。展开更多
基金funded by Scientific Research Foundation for the Returned Overseas Chinese Scholars,State Education Ministry (2004001)
文摘[ Objective] The experiments aimed to investigate the effect of dietary active dried yeast on intestine development, intestinal flora and serum cholesterol mass concentration of quails. [ Method] One-day-old 180 quails were randomly divided into 4 groups, 3 repetitions, each with 15 quails. Control group was fed with basic dietary, while experimental groups were added with 0.6, 1,2 g/kg active dried yeast respectively in basic dietary, [ Result] Addition of active dried yeast had little effect on quails' intestine development( P 〉0.05). With the increasing adding amount active dried yeast, the number of colibacillus decreased significantly (P 〈0.05) while lactobacillus content increasing sharply (P 〈 0.05). Dietary with 1 and 2 g/kg active dried yeast can significantly decrease the mass concentration of cholesterol in serum ( P 〈 0.05). [ Conclusion ] Adding active dried yeast in feed can decrease the number of colibacillus while increasing lactobacillus content in intestinal tract of quails, also can low serum cholesterol mass concentration.
文摘Objective To observe the effect of Shengqing Capsule(SC)on serum contents of TC,LDL-C,and HDLC,hepatic scavenger receptor BⅠ(SRBⅠ),and CD36 in rats with cholesterol calculus.Methods
文摘Objective:To investigate antidiabetic,hypolipidemic histopathological analysis of Dillenia indica(D.indica) methanolic leaves(DIME) extract in alloxan induced diabetic rat by administering oral doses(250 and 500 mg/kg body weight).Methods:Blood glucose levels were measured using blood glucose test strips with elegance glucometer on weekly intervals till the end of study(i.e.3 weeks).Other parameters e.g.liver profile,renal profile and total lipid levels were determined in normal and alloxan induced diabetic rats after oral administration of the extract for 21 days.Histopathological changes in diabetic rat organs(pancreas,liver and kidney) were also observed after extract treatment Results:Daily oral administration DIME(250 and 500 mg/kg body weight) and glibenclamide(10 mg/kg) showed beneficial effects on blood glucose level (P【0.001) as well as improving kidney,liver functions and hyperlipidaemia due to diabetes. The extract treatment also showed to enhanced serum insulin level and body weight of diabetic rats as compared to diabetic control group.Furthermore,the extract has a favorable effect on the histopathological changes of the pancreas,liver and kidney in alloxan induced diabetes. Conclusions:D.indica possess antidiabetic property as well improve body weight,liver profile, renal profile and total lipid levels.DIME has also favorable effect to inhibit the histopathological changes of the pancreas and kidney in alloxan induced diabetes.
文摘为了研究植物乳杆菌WW(Lactobacillus plantarum WW)对高脂血症大鼠体脂的影响,将32只5周龄雄性SD大鼠随机分为4组:正常对照组(A)喂食基础饲料+无菌水、高脂模型组(B)饲喂高脂饲料+无菌水、脱脂乳对照组(C)饲喂高脂饲料+无菌脱脂乳、菌液干预组(D)饲喂高脂饲料+菌悬液(1×10^(10) CFU/mL),灌胃量为10 mL/kg m_b,12周后测定相关指标。结果显示:4组大鼠肾脏、脾脏和心脏指数差异不显著(P>0.05),而B组和C组肝脏指数显著高于A组和D组(P<0.05),说明L. plantarum WW无毒副作用,并且能够减少脂肪在肝脏的堆积;B组血清和肝脏血脂水平显著高于A组(P<0.05),说明造模成功;与B组相比,D组血清和肝脏各指标水平显著降低(P<0.05),粪便中总胆固醇、甘油三酯和总胆汁酸含量显著升高(P<0.05),说明L. plantarum WW能够促进胆固醇的排泄,进而降低大鼠体内胆固醇。这些结果表明植物乳杆菌WW可能是缓解高脂血症并用于功能性食品的潜在益生菌。
文摘目的:观察不同复方中药制剂对SD大鼠血清总胆固醇含量的影响。方法:选择断奶大鼠150只,随机分为对照组、组方一、组方二和组方三组,分别按体质量1.5 m L/kg、3.0 m L/kg、6.0 m L/kg灌胃中药复方,对照组灌胃3.0 m L/kg蒸馏水。分别于灌胃10 d、30 d、60 d后心脏采血并分离血清,测定总胆固醇含量,并经SPSS 20.0软件进行统计分析。结果:与对照组相比,灌胃复方中药制剂组方一组剂量为3.0m L/kg 30 d和60 d的SD大鼠血清总胆固醇含量较对照组极显著降低(P<0.01),剂量为6.0 m L/kg 10d、30 d和60 d的SD大鼠血清总胆固醇含量较对照组极显著降低(P<0.01);灌胃复方中药制剂组方二组各剂量组在10 d、30 d、60 d时与对照组比较,SD大鼠血清总胆固醇含量减少,但差异不显著(P>0.05);灌胃复方中药制剂组方三剂量为6.0 m L/kg 30 d和60 d的SD大鼠血清总胆固醇含量较对照组极显著降低(P<0.01)。结论:组方一可显著降低SD大鼠血清总胆固醇的含量,其中以6.0 m L/kg组复方中药制剂效果最为显著。
文摘目的:比较猪苓散和芍药苷对高血脂模型大鼠的保护作用。方法:将60只雄性SD大鼠常规饲养1周后,观察实验动物状态稳定,将其随机分为空白对照组、模型组、猪苓散组、芍药苷组、中药阳性对照组和西药阳性对照组,每组各10只。维生素D3配合高脂饲料法制备高血脂大鼠模型,造模成功后各组按体质量灌胃给药,空白对照组每天给予普通饲料喂养,灌胃给生理盐水,模型组给生理盐水灌胃,猪苓散组给予猪苓散50 mg·kg^(-1),芍药苷组给予芍药苷4.8mg·kg^(-1),中药阳性对照组给予复方丹参片溶液25.92 m L·kg^(-1),西药阳性对照组给予辛伐他汀5.0 mg·kg^(-1)。HE染色法观察实验动物脑血管疾病病变状况,ELISA法检测各组大鼠血脂[三酰甘油(three acyl glycerin,TG)、血清总胆固醇(total cholesterol,TC)、低密度脂蛋白(low density lipoprotein cholesterol,LDL-C)和高密度脂蛋白(high density lipoprotein cholesterol,HDL-C)]含量。结果:模型组TC、HDL-C、LDL-C及TG含量与空白对照组比较,差异具有统计学意义(P<0.05)。各给药组TC、LDL-C和TG含量均低于模型组,差异均有统计学意义(P<0.05)。猪苓散TG含量低于芍药苷组,差异具有统计学意义(P<0.05)。结论:猪苓散和芍药苷对于动脉粥样硬化大鼠具有保护作用并降低血脂水平,其药理作用基本无异。