Results 101 to 110 of about 1,012 (146)

应用改进的大鼠应激模型证实海马CA3区神经元Nestin?NPY表达变化

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2008
【目的】 应用改良的连续?恒定复合型应激大鼠模型,观察其血浆肾素活性(PRA)?血管紧张素Ⅱ(AngⅡ)水平和海马CA3区的Nestin?NPY表达? 【方法】 将雌性成鼠束缚并倒悬应激6 h/d,用放射免疫法测定急性应激(3 d)后血浆PRA?AngⅡ水平,用免疫组织化学方法观察应激3 d?21 d后CA3区锥体层细胞的Nestin?NPY表达变化?
doaj  

SB202190对卡英酸诱导的癫痫大鼠模型认知功能的影响及机制

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2014
摘 要:【目的】 研究p38丝裂原活化蛋白激酶(p38MAPK)选择性抑制剂SB202190对卡英酸(KA)致痫大鼠学习、记忆能力的影响及其与海马神经元凋亡的关系的探讨。【方法】40只大鼠随机分为4组:假处理组、模型组和SB202190低、高剂量组(剂量分别为7.5 mg/kg,30 mg/kg),对各组大鼠进行行为学观察,应用Morris水迷宫试验,检测大鼠学习和记忆能力,同时通过BL-420F生物机能实验系统描记脑电图的变化,采用 TUNEL 检测细胞凋亡并计算凋亡率 ...
doaj  

[Role of dysregulation brain lipid metabolism in depression]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Yu P, Huang S, Jiang Z, Wang X, Jiang D.
europepmc   +1 more source

[Formononetin downregulates P53/SAT1/ACSL4 pathway-mediated ferroptosis to improve hypoxic-ischemic brain injury in neonatal mice]. [PDF]

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

[Toxicity of dibutyl phthalate in primary cultured rat hippocampal neurons and the toxicological mechanism]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao, 2020
Li Y   +6 more
europepmc   +1 more source

[<i>Qingre Lidan Jiedu</i> Recipe improves high copper load-induced cognitive dysfunction in rats by regulating mitophagy]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Wang Y   +6 more
europepmc   +1 more source

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