纳豆芽胞杆菌对大白鼠肠道菌群的影响   总被引：3，自引：0，他引：3  

施曼玲  马莉菁  沈建伟 《科技通报》2002,18(5):398-401

报道了SD大白鼠口服纳豆芽胞杆菌一周后粪便菌群数量的变化情况。服用纳豆芽胞杆菌后，需氧菌肠杆菌和肠球菌的数量明显减少，肠杆菌的数量从8．16log10NCFU/g，减少到7．64log10NCFU/g；肠球菌数量从9．59log10NCFU/g，减少到9．08log10NCFU/g；而厌氧菌双岐杆菌、乳酸杆菌、拟杆菌和梭菌的数量均增多，分别从8．46、10．1、10．69和9．54log10NCFU/g增加到双岐杆菌、乳酸杆菌、拟杆菌和梭菌的生长，抑制需氧菌肠杆菌和肠球菌的生长。  相似文献   

Effects of vanadate supplementation on high fat-diet and diabetes-induced metabolic changes in liver     

Subbiah Pugazhenthi  Joseph F. Angel  Ramji L. Khandelwal 《Indian journal of clinical biochemistry : IJCB》1996,11(2):108-114

Normal and streptozotocin-induced diabetic rats were fed the control high starch-diet or a high fatdiet supplemented with or without sodium orthovanadate (1.5 mg/g diet) for six weeks. Plasma glucose, insulin and triacylglycerol levels and the activities of hepatic glycogen synthase, phosphorylase, glucose-6-phosphate dehydrogenase, malic enzyme, and ATP-citrate lyase were measured in these eight groups of rats. The high fat-diet increased the levels of insulin (P<0.05) and triacylglycerol (P<0.01) in plasma and decreased the activities (P<0.001) of phosphorylase (active from and total) and the lipogenic enzymes. Vanadate supplementation led to significant (P<0.001) decreases in the elevated insulin and triacylglycerol levels whereas the enzyme activities remained unaffected. Diabetes and fat diet in combination caused 3.7-fold increases in plasma glucose and triacylglycerol levels and vanadate decreased them by 58% and 74% respectively. Vanadate improved the activities of hepatic glycogen metabolizing and lipogenic enzymes in diabetic rats when they were fed on control starch-diet but not with high fat-diet. This study shows that vanadate normalizes hyperinsulinemia and hypertriglyceridemia but not the defective hepatic glycogen metabolism in high fat-fed rats.  相似文献   

Raised serum homocysteine levels in patients of coronary artery disease and the effect of vitamin B12 and folate on its concentration     

R Abraham  M Joseph John  R Calton  J Dhanoa 《Indian journal of clinical biochemistry : IJCB》2006,21(1):95-100

Homocysteine(Hcy) has been implicated as a novel risk factor of Coronary Artery Disease (CAD) among Asian Indians, but many studies done in India failed to reveal any direct correlation. It has also been reported that Folic acid and Vitamin B12 levels inversely affect serum levels of homocysteine. In this study, we looked at the levels of homocysteine among patients with CAD. The effect of Vitamin B12, Folate and other risk factors on homocysteine levels were also evaluated. Mean homocysteine levels in cases (22.81±13.9, n=70) were significantly higher (p=<0.001) than the controls (7.77±7.3, n=70). However no statistically significant correlation could be deduced between homocysteine Vitamin B12, and Folate. Cumulative analysis have indicated an increase in homocysteine levels among patients with CAD with every additional risk factor.  相似文献   

公共图书馆自闭症群体服务研究     

刘蔓 《图书馆工作与研究》2020,(1):101-106

自闭症群体是一个长久存在却不被社会广泛关注的特殊群体,为自闭症群体提供服务是公共图书馆的应尽之义。本文采用问卷调查法,对自闭症群体的现状及他们对图书馆服务的需求进行了调查,分析了国内外图书馆自闭症服务现状,提出了公共图书馆自闭症群体服务策略。  相似文献   

尼采与庄子美学思想中的宇宙本体论和人性本体论之异同     

李满 《江西教育学院学报》2011,32(1):32-36

宇宙本体论和人性本体论是尼采和庄子美学思想的重要构件,他们在宇宙本体论和人性本体论问题上有深刻的相通性,同时又有本质的差异性。分析这种相通性和差异性具有极为重大的学术价值和现实文化意义。  相似文献   

辅导员对新建地方本科院校学生考研的引导作用     

曹满  黄联国 《宜春学院学报》2011,33(1):68-70

学生考研比率日益成为评价高校教学质量的重要指标之一。辅导员在新建本科院校学生考研工作中可以充分发挥角色优势,从学生考研意识、学习方法、心理疏导及信息服务等多方面起引导作用。  相似文献   

论预防腐败心理防线的构筑     

汪金川  袁满 《黄石理工学院学报(人文社科版)》2011,(3):62-65

尽管我国一再加大对腐败行为和腐败分子的打击力度,却始终无法根治腐败。原因在于反腐主要是从思想教育和法制层面展开,对于腐败行为背后的心理因素并没有进行认真地分析,各种反腐的方法和措施并没有对症下药,也就难以取得理想的反腐效果。文章从腐败心理的外在表现出发,分析了腐败心理的成因,并就如何构筑预防腐败的心理防线作出了初步的探析。  相似文献   

谈企业ERP系统选型     

王曼 《河南职业技术师范学院学报(职业教育版)》2011,(9)

由于实施ERP项目效果方面的巨大诱惑,我国企业争相引入ERP系统,但由于选型前的准备不足或选型时的考虑不周等原因使得很多企业实施ERP项目遭遇失败。根据企业自身特点选择适合自己需要的ERP软件,是ERP项目成功实施的关键因素。因此,如何选型是成功的关键也即是文章阐述的重点。  相似文献   

电大精品课程网络资源建设现状调研     

陈珊珊  夏曼 《河北广播电视大学学报》2011,16(2):31-33

随着计算机技术和通信技术的发展,课堂教学形式正处于一个重大的变革时期。远程教育的意义在很大程度上已转向网络教育,作为网络教育载体的网络课程,在整个远程教育的发展过程中起着举足轻重的作用。  相似文献   

民办高校的公益性与盈利性之矛盾化解     

李曼 《重庆师专学报》2011,(5):80-83

《教育法》规定任何纽织和个人不得以营利为目的举办学校及其他教育机构,《民办教育促进法》规定出资人可以从办学结余中取得合理回报,一方面国家鼓励民办教育的发展,另一方面又受到利益的限制,如何认识民办教育公益性与盈利性的关系是我国教育法制建设和民办教育实践中亟待解决的基本认识问题。  相似文献