The antioxidant capacity in aged rats is descended.
老龄大鼠抗氧化能力是降低的。
The anti-aging effect of Zhuang Ling Agent on aged rats was studied.
用壮龄剂对大白鼠进行抗老化研究。
Histamine; Aged rats; Intestinal mucosa barrier; Bacterial translocation.
组胺；老龄大鼠；肠黏膜屏障；肠道细菌易位。
Objective To study the change of spatial reference learning and memory function in aged rats.
目的观察老年大鼠学习记忆功能的改变并探讨其意义。
Conclusion Estradiol could regulate the endocrine and enhance the immune function of aged rats.
结论雌二醇能调节老年雌鼠内分泌，提高机体免疫力。
Objective To investigate the effects of pregnenolone sulfate on learning and memory in aged rats.
目的探讨神经甾体硫化孕烯醇酮对老年大鼠学习和记忆能力的影响。
Objective: to study the activating blood and hypolipidemic effects of black mulberry on aged rats.
目的：研究黑桑椹对老年大鼠的活血降脂作用。
Results Cytoskeleton contents of aged rats were distinctly lower than those of young rats (P<001).
结果老年大鼠单核细胞骨架成分的含量显著低于年轻大鼠（P＜0．01）。
To study the effect of genistein on ovarian follicle development in middle-aged and early old aged rats.
目的探讨染料木素对中年、早期老年大鼠卵泡发育的影响。
Results the results showed the supplemented both copper and zinc can improve learning memory in aged rats.
结果大鼠分别给予补充铜、锌后能提高大鼠的学习记忆能力。
Objective: To discuss the skin anti-aging effect of Senqi Syrup on aged rats and explore the mechanism of action.
目的：研究参芪王浆制剂抗自然衰老模型大鼠皮肤衰老的作用，并初步探讨该制剂延缓皮肤衰老的作用机理。
OBJECTIVE: To observe the changes of the endogenous NGF partial brain areas and cerebella of aged rats with cerebral ischemia.
目的：观察脑缺血老年大鼠部分脑区及小脑内源性神经生长因子的变化。
Conclusion: the calcium overload and free radical injury were correlated with brain ischemia reperfusion injury in the aged rats.
结论：老龄大鼠脑缺血再灌注脑组织损伤与钙超载和自由基损伤有关。
Objective to observe the protective effect of the Kidney-tonifying recipe on the aging of liver and renal mitochondria in aged rats.
目的观察补肾复方抗老年大鼠肝肾线粒体老化的作用，为“肝肾同源”提供实验依据。
Results The expression of spinophilin in the cerebellum of middle-aged rats was significantly higher than that of young and old rats.
结果在中年组大鼠小脑中， 树突棘素呈高表达，而在老年组和青年组大鼠小脑组织中表达水平相对较低。
The fibrin depositions in L, LT and LTU group of aged rats were more obvious than those of corresponding groups of young rats(P<0.05).
老年大鼠L组、LT组和LTU组均比相同干预组的青年大鼠肺组织纤维蛋白沉积明显（P<0.05）。
The study suggested that the abnormality of these indexes was closely correlated with the decline of learning and memory in aged rats.
本研究提示各研究指标的异常与老年学习记忆减退密切相关。
The pomegranate juice and apple juice had no evident effect on TAOC and concentration of free radical in the heart tissue of aged rats.
苹果汁、石榴汁对老龄大鼠心脏抗氧化能力及自由基水平均无显著性影响。
Objective: To investigate the effect of vagal nerve stimulation on ventricular arrhythmias during acute myocardial ischemia in aged rats.
目的：探讨急性心肌缺血时迷走神经刺激对老年大鼠缺血性室性心律失常的影响及其潜在的作用机制。
Objective: To study the effect of supplemented Danggui Shaoyao San (DSS) and its disassembled prescriptions on function of lymphocyte in aged rats.
目的：研究当归芍药散加味方(DSS)及其拆方对中老年大鼠淋巴细胞功能的影响。
Conclusions the brain ischemia reperfusion injury in young and the aged rats were correlated with the decrease of NO level and the increase of TNF.
结论青年大鼠和老龄大鼠脑缺血再灌注脑组织损伤与NO含量降低和TNF增高有关。
ConclusionGNK has therapeutic effect on osteoporosis in aged rats, and is able to regulate the endocrine and enhance the immune function in organism.
结论中药复方更年康对老年雌性骨质疏松症大鼠有治疗作用，并能调节内分泌，提高机体免疫力。
Objective to investigate the improved effect of combined nutrients on cognition and motor function in aged rats and illuminate its possible mechanism.
目的：观察复合营养素配方对老龄大鼠认知与运动功能的改善效果，并初步阐明其作用机制。
Results in the male and female rats, there was no significant decrease in the total length of unmyelinated fibers in white matter of young and aged rats.
结果雄性和雌性大鼠大脑白质无髓神经纤维总长度均无显著的老年性降低。
Objective: To investigate the improved effects of combined nutrients in aged rats with impaired cognition and motor function and illustrate its possible mechanism.
目的：观察复合营养素配方对老龄大鼠认知与运动功能的改善效果，并初步阐明其作用机制。
The ultrastructure of the vasopressin-like neurons in the paraventricular nucleus (PVN) of aged rats deprived of water was observed by immunocytochemical PAP method.
用免疫细胞化学PAP法对禁水老年大鼠室旁核加压素样神经元的超微结构进行了观察研究。
Conclusions The compound of royal jelly and bee pollen could relieve oxidative stress of aged rats through decreasing production of ROS and increasing stability of MMP.
结论蜂王浆与蜂花粉复合剂可通过减少机体ROS生成，增加线粒体膜稳定性，缓解老龄大鼠机体氧化应激状态。
Results: Pathological change of gastrointestinal tract was found distinctly in the YMG and the AMG, this change was seriously in the aged rats than that in the young rats.
结果： 脑缺血再灌注胃肠组织出现明显的病理改变，老龄大鼠较青年大鼠严重。
Administration of the RXR agonist 9-cis-retinoic acid to demyelinated cerebellar slice cultures and to aged rats after demyelination caused an increase in remyelinated axons.
向脱髓鞘的小脑切片培养物和脱髓鞘后的衰老大鼠给予RXR激动剂9-顺式-视黄酸能够增加轴突髓鞘再生。
Administration of the RXR agonist 9-cis-retinoic acid to demyelinated cerebellar slice cultures and to aged rats after demyelination caused an increase in remyelinated axons.
向脱髓鞘的小脑切片培养物和脱髓鞘后的衰老大鼠给予RXR激动剂9-顺式-视黄酸能够增加轴突髓鞘再生。
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