to study the regularity of oxygen stress and apoptosis during complete cerebral ischemia-reperfusion model in aging rats and the underlying mechanism of pacap.
观察老年大鼠全脑缺血后再灌注不同时间神经元凋亡和氧化损伤的变化规律,及分析pacap的作用机制。
results the nuclei of the odontoblasts of the aging rats were notched and contained a large amount of heterochromatins.
结果老年大鼠造牙本质细胞核出现切迹,内含大量异染色质;
objective:to explore the effect and mechanism of compound rehmannia on preventing cerebral aging in cerebral aging rats induced by intraperitoneal injection of d-galactose.
目的:观察复方地黄对d-半乳糖诱导的脑衰老模型大鼠学习记忆障碍的改善作用及对乙酰胆堿酯酶和单胺氧化酶活性的影响。
objective to explore the expression and role of integrin-linking kinase(ilk) in aging rats subjected to unilateral ureteral obstruction (uuo).
目的探讨整合素连接激酶(ilk)在衰老鼠肾间质损害中的表达和意义。
objectiveto study the effects of testosterone of physiological dose on glucose and lipids metabolism of male aging rats with diabetes.
目的探讨生理剂量的睪酮能否改善老年雄性糖尿病大鼠的糖代谢。
conclusion:perimenopausal natural aging rats can copy the successful model.
结论:围绝经期自然衰老大鼠模型可复制成功。
results:in serum of aging rats the sod level decreased and mda contents increased significantly compared with normal rats (p0.01).
结果:衰老大鼠血清sod活性下降、mda水平升高,与正常大鼠相比有显着差异(p0.01);