Old books gnawed by old rats, scattered about your room.
故书穷鼠啮，狼藉一室间。
Objective: to study the antioxidation of Ginseng-pearl capsule to old rats.
目的：研究洋参珍珠胶囊对老龄大鼠的抗氧化作用。
CONCLUSION: Paecilomyces cicadidae total polysaccharides promote immune function in old rats.
结论：蝉拟青霉总多糖对老龄大鼠的免疫功能具有增强作用。
To get a better handle on this youthful forgetting, scientists studied the brains of young and old rats.
科学家们为了更好的理解这种“年轻的遗忘”现象，他们研究了年轻和年老老鼠的大脑。
AIM: To study epilepsy induced by norfloxacin (NFLX) in various weeks old rats and its dose_dependancy.
目的：研究诺氟沙星对不同周龄大鼠的致痫作用及是否有剂量依赖性。
Conclusion: The hemorheological parameter changes of old rats accord with blood stasis syndrome in human being.
结论：老年大鼠的血流变参数变化与人类血瘀证一致，再次验证了衰老时具血瘀样体质。
Method: By using the biochemical way to test the content of NOS, CAT and MDA in brain and kidney tissues of old rats.
方法：采用生物化学方法检测针刺后大鼠脑、肾组织中NOS、CAT、MDA含量的变化。
In young and old rats, there was no significant differences of all unmyelinated fiber parameters between male and female rats.
年轻组与老年组的各项指标中雄性与雌性动物间均不存在显著的性差别。
The effects of Traditional Chinese Herb Compound 962 on learning and memory function and excitability were investigated in old rats.
目的研究中药复方962胶囊改善老年大鼠学习记忆功能下降的作用及对中枢兴奋性的影响。
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。
Methods The distribution of optic cup stem cells in optic cup tissue in 12.5-embryonic-day-old rats was observed by immunohistochemistry.
方法采用免疫组织化学技术，检测视杯干细胞在大鼠尾芽胚（第12 .5天胚龄）视杯组织中的分布；
When they gave it to old rats for two months, the elderly rodents did far better than other old rats in learning their way around a water maze.
老年鼠用药两个月后，在学习如何在水迷宫中寻路时比起其他同龄鼠出色得多。
The animal models of cerebral hypoxia-ischemia were prepared in 7 days old rats by systemic hypoxia for 2h and right common carotid artery ligation.
结扎并低氧处理7日龄大鼠右侧颈总动脉制备半球性脑缺血损伤模型。
Mandibular condyles dissected from 12-day-old rats were cultured for 1, 3, and 5 days in medium containing antisense oligodeoxynucleotide (AS-ODN) for IGF-I.
研究人员将取自12日龄大鼠的下颌骨髁突在含有IGF - I反义寡核苷酸(AS -ODN)的培养基中培养1、3和5天。
Conclusion optic cup of 12.5-embryonic-day-old rats composes of undifferentiated cells, and the stem cells are mainly located in optic cup inner and marginal.
结论大鼠尾芽胚(第12 . 5天胚龄)视杯主要由未分化的细胞组成，视杯干细胞的分布集中在视杯内层和边缘层。
Conclusion It is suggested that, the increase of ET and NO contents of cerebral cortex and thalamus may participate in the pathogenesis of hypoxia brain injury in old rats.
结论急性低压缺氧可引起老龄大鼠大脑皮质和丘脑中et、NO含量明显升高以及大脑皮质血管内皮细胞和神经细胞明显损伤，ET、NO可能参与了缺氧性脑损害的病理过程。
Results as compared with the control group, the old rats group damaged by NMDA showed that their learning ability was worse, the brain acetylcholinesterase activity was lower notably.
结果与对照组比较，经NMDA损伤后老化大鼠显示学习能力及脑胆碱酯酶活性显著降低。
The results showed that, compared with the younger rats, the antioxidant enzymes activities and the anti-atherogenic index of old rats were decreased, the lipid peroxidation level was increased.
结果表明，与正常组比较，老年大鼠的红细胞各项抗氧化酶活性降低，脂质过氧化水平提高，抗动脉硬化指数降低。
In the present study, the blood content of calcitonin gene-related peptide (CGRP) and asymmetric dimethylarginine (ADMA) in 6 months old rats was detected in comparison with that of 20 months of rats.
检测6月龄和20月龄大鼠血中二甲基精氨酸和降钙素基因相关肽浓度的变化。
Some of the furniture in this old house has been gnawed away by rats.
这所老房子里的一些家具已经被老鼠嗑坏了。
This cat caught half-a-dozen mice every day for herself, for the old tower was full of rats and mice.
这只猫每天为自己捉六只老鼠，因为老塔里到处都是老鼠。
Male 6 months old Sprague Dawley rats were fed with normal food (controls) or with a special 5% cholesterol-enriched diet (hypercholesterolemia).
在六个月大的雄性SD大鼠中，一些喂食了正常的食物(控制组)，一些喂食了比正常食物胆固醇含量高5%的食物(血胆固醇过高)。
Rats hit puberty when they are about 60 days old, so the researchers started watching them especially closely around that age.
小白鼠的青春期始于出生后大约60天，因此这段时期研究人员观察得尤为仔细。
The old, exercised animals then performed almost as well as much younger rats on rodent memory tests.
这些年老，运动后的老鼠们在啮齿类动物记忆里测试中的表现跟年轻老鼠的表现一样好。
By the time they were 390 days old (middle age for rats), 80% of the timid rats had developed mammary cancer, compared with 38% of the bolder rats.
当它们390天(即大鼠中年期时)，80%胆小鼠发生了乳腺癌，与之对比的凶猛鼠发生率为38%。
AIM: to observe the effect of intermittent parathyroid hormone (PTH) administration on bone histomorphology of relatively old ovariectomized rats.
目的：观察甲状旁腺激素(PTH)间歇注射对月龄较老的去卵巢大鼠骨组织形态计量学的影响。
The young (12 weeks) and old (85 weeks) rats which were divided into three groups, were used to measure the DNA single chain break of liver nuclei and unscheduled DNA synthesis (UDS) of blood cells.
将其分为老年鼠对照组和药物组(85周龄)、青年鼠对照组(12周龄)，以肝细胞核d na单链断裂数和全血细胞非程序dna合成(uds)为观察指标。
The young (12 weeks) and old (85 weeks) rats which were divided into three groups, were used to measure the DNA single chain break of liver nuclei and unscheduled DNA synthesis (UDS) of blood cells.
将其分为老年鼠对照组和药物组(85周龄)、青年鼠对照组(12周龄)，以肝细胞核d na单链断裂数和全血细胞非程序dna合成(uds)为观察指标。
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