青春期

Methods :sixty-three prepubertal sprague-dawley rats were randomly divided into 3 groups, with 21 rats in each group.

将63只青春期前sd大鼠随机分为假手术组、扭转复位组和扭转切除组，每组21只。

The skeletal consequences of full dose radiation therapy are unacceptable in prepubertal patients.

青春期前的病人不能接受全量化疗的骨髓后果。

19 Many investigatorshave now reported that leptin increases gradually in both sexesover the prepubertal years.

许多调查者报道瘦素在两性青春期前的几年里皆逐渐增加。

Dextroamphetamine:cognitive and behavioral effects in normal prepubertal boys.

在正常的青春期前的男孩中的认知而动作的效果。

A sexual preference for children, boys or girls or both, usually of prepubertal or early pubertal age.

与未达青春期或青春前期之儿童为性对象之癖好。

In prepubertal stage, NELL2 may participate in the puberty onset via up-regulating the expression of GnRH mRNA.

提示在青春期前，NELL2可能通过上调GnRH神经元GnRH mRNA表达而参与性发育启动。

During the GnRHa/chemotherapy cotreatment the concentrations of FSH, LH, and P decreased to almost prepubertal levels.

在促性腺激素释放激素激动剂/化疗联合治疗期间，卵泡刺激素、黄体生成素和孕酮的浓度几乎下降至青春期前的水平。

These defined stages are embryonic, prepubertal, pubertal, pregnancy, lactation and involution.

它的发育阶段分为胚胎期、青春前期、青春期、怀孕期、泌乳期和退乳期。

We preiously reported that high intake of milk, but not meat, equal in protein content, increased serum insulin-like growth factor-I in prepubertal boys. sIGF-I plays a key role in bone metabolism.

我们以前曾报道，在蛋白含量相同的情况下，牛奶的高摄取较肉类的高摄取更能增加青春期前男童血浆胰岛素样生长因子水平。sIGF－Ⅰ在骨代谢中扮演了重要的角色。

NIH - A study published in the February 1, 2007 issue of the New England Journal of Medicine suggests that repeated topical use of products containing lavender oil and/or tea tree oil may cause prepubertal gynecomastia, a rare condition resulting in enlarged breast tissue in boys prior to puberty, and for which a cause is seldom identified.

全国卫生研究所-研究的结果公布在2 007年2月1日发行的新英格兰医学杂志建议，反复局部使用的产品含有薰衣草油和/或茶树油可能导致前期男性女乳症是一种罕见的情况，导致扩大会议乳腺组织中的男孩前青春期，并为其中一个原因是很少鉴定。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐