Results 71 to 80 of about 236,013 (118)

[Novel clinical insights and frontier issues in alpha- fetoprotein-producing gastric cancer]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Luo B, Liu H, Xie W, Gong W.
europepmc   +1 more source

七株眼虫基于微卫星DNA指纹图谱的区分和关系分析

open access: yes, 2006
尽管以前对眼虫进行过大量的形态发育研究和基于核糖体RNA基因的系统发育分析,但对于株系之间的关系仍然知之甚少.因其形态特征有限并且易变,很难鉴定眼虫的相似种和同种内不同的株.作者利用微卫星DNA指纹图谱,在七株眼虫中扩增了七个微卫星DNA位点,成功扩增的六个微卫星引物都得到了四到八个条带.从微卫星DNA指纹图谱计算得到的相似性系数范围从0.000到0.957.根据相似性系数得到的树状结构,七株眼虫在距离为0.9346处分为三支:E.mutabilis,E.intermedia和E.gracilis ...
张文静   +3 more
core  

[<i>Qingda</i> Granules inhibit cerebral microvascular endothelial cell apoptosis in hypertensive mice by suppressing the P53 signaling pathway]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Lin Y   +8 more
europepmc   +1 more source

[Folic acid supplementation alleviates high-salt diet-induced renal fibrosis in mice]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Tang F   +5 more
europepmc   +1 more source

[Potential biological mechanisms underlying spaceflight-induced depression symptoms in astronauts]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Li Z   +5 more
europepmc   +1 more source

用微卫星指纹识别天鹅洲保护区长江江豚个体

open access: yes, 2005
DNA指纹个体识别技术是保护遗传学研究中的一种非常重要的手段。为了准确地识别天鹅洲保护区中的每一头长江江豚以开展保护遗传学及其它相关研究 ,并实施有效的种群管理 ,本研究应用 4个微卫星座位初步构建了该群体的DNA指纹图谱 ,并利用此图谱成功地对不同时期在保护区捕获的江豚进行了个体识别研究 ...
夏军红,郑劲松,王丁
core  

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