查询词典 lactational

Objective To study the counteraction of l-tetrahydropalmatine (1-THP) against bromocriptine-induced hypoprolactin in lactational rats and to prove that l-THP is an antagonist of dopamine D2 receptors.

目的 研究左旋四氢巴马汀(l-tetrahyoropalmatine， l-THP)对溴隐亭(Bromocriptin， Bro)诱导的哺乳期大鼠催乳素(Prolactin， PRL)水平低下的拮抗作用，以证实其为中枢多巴胺能D2受体抗剂。

Objective To evaluate the effect of prenatal and lactational exposure to brominated diphenyl ethers-209 (BDE-209) on the expression of growth associated protein-43 (GAP-43) and brain-derived neurotrophic factors in the hippocampus of the offspring rats.

目的 检测母源性BDE-209暴露对子鼠海马生长相关蛋白-43(GAP-43)、脑源性神经生长因子表达的影响，探讨母源性BDE-209神经发育毒性的可能机制。

Consequently, studying the effect of aluminium on Long-TermPotentiation and approaching its possible mechanisms can elucidate the mechanisms ofaluminium on study and memory. The research indicated that the pregnant and lactational stage is the importantstage for the filial brain growth and development.

因此本次实验采用整体动物实验的方法，通过对大鼠孕哺期慢性铝暴露，以子代大鼠海马为研究对象，探讨大鼠孕哺期铝暴露后对其子代大鼠海马LTP形成、维持的影响，并从蛋白激酶C表达的途径为阐明铝影响LTP的机制提供思路。

The result showed that all the males copulated successfully with the females within one week, indicating the male fertility was not affected after gestational and lactational exposure to endosulfan.

出生后90-95天，将每组10只成年雄性仔鼠与另外健康成年雌鼠按1∶1同笼交配，每天查阴栓以判断雄性生育力，结果各组动物都在1周内成功交配。

Suitable type and pattenn should be selected,the IUD in menopa西方强国l women should be taken out of in time.To place IUD in womb of lactational women should be carefully.

结论选择合适的IUD类型以及型号，已经闭经的裙钗应及时取器，哺乳期裙钗置器慎用有臂的IUD，如T形IUD以及MCu功效性IUD等，可预防IUD异位。

Considering the merits of in vivo studies in biotransformation i. e. activation or inactivation, protein-binding such as sex hormone binding protein , toxicokinetics, and more evaluative in hazard identification and risk assessment, we selected a battery of short-term and long-term in vivo studies, including uterotrophic assay in weaning mice and ovariectomized adult mice, an in vivo multiple endpoints assay, and a gestational and lactational exposure assay to identify the estrogenic effects of endosulfan on the offspring.

考虑到体内试验在代谢转化、血浆蛋白如性激素结合蛋白的结合、代谢动力学等方面比体外试验优越，在危害鉴定和危险度评定中更有价值，我们选择了多项体内试验，包括对幼年小鼠和卵巢切除成年小鼠的子宫增殖作用、对成年去势小鼠的体内多终点观察以及大鼠孕期和哺乳期接触对雄性子代生殖系统结构和功能的改变，即去雄性化或雌性化作用等，来验证硫丹的体内雌激素样作用。

Chronic aluminum exposure during pregnant and lactational stage can degradethe expresion of PKCγlevel and mRNA of pups. provid the theory for frommolecular level elucidate Chronic aluminum exposure can damage the function oflearning and memory

大鼠孕哺期不同剂量慢性铝暴露降低子代鼠海马PKC蛋白表达和mRNA表达水平，从分子水平阐明慢性铝暴露损害学习记忆功能的作用机制提供出理论依据。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。