发育激素

Such as, dwarfism patient's growth hormone of hypophysis secretion is obvious insufficient; Gonad hypoplasia's female whose height are often not over 1.40m; In correct situation, they are maintained certain level that these glands secretion's hormone's density in blood and mutual proportion, that will change with aging, then facilitate normal growth.

如侏儒症患者脑垂体分泌的生长激素明显不足；性腺发育不全的女性，身高往往不超过1.40m；正确情况下，这些腺体分泌的激素在血液中的浓度及其相互比例都保持一定的水平，这种水平随着年龄的增长而变化，才能促成正常的身高。

Objective To study the influence of thyroid hormone and protective effect on brain MAO activity in hypothyroid rats.

甲状腺激素对大脑发育和脑功能的维持有重要作用，并与单胺类递质的代谢密切相关。

In order to explode and use Lespedeza, the thesis is divided into three main parts: root system growth and development research of Lespedeze bicolor Turcz., effect of cutting frequency on root system and aboveground part biomass and effect of cutting and germinating on endogenous hormone of root system.

为了为进一步开发和利用胡枝子资源，本文做了以下研究：对二色胡枝子根系生长发育的研究、刈割频度对根系及地上生物量的影响的研究及刈割和萌蘖对根系内源激素的影响的研究。

Androgen plays an important role in stimulating sebocytes'development and lipogenesis.

雄激素对皮脂腺细胞的发育成熟以及皮脂的合成分泌具促进作用。

There is a lag of 3–5 days between the beginning of spironolactone treatment and the onset of the natriuretic effect.67 Controlled studies have found that spironolactone achieves a better natriuresis and diuresis than a ''loop diuretic'' such as frusemide.68–71 Most frequent side effects of spironolactone in cirrhotics are those related to its antiandrogenic activity, such as decreased libido, impotence, and gynaecomastia in men and menstrual irregularity in women (although most women with ascites do not menstruate anyway).

在应用螺内酯治疗开始和出现尿钠排泄之间会有3-5天的延迟。67对照研究发现螺内酯较绊利尿剂如速尿能取得更好的排钠和利尿效果。68-71螺内酯在肝硬化中大部分常见的副作用与其抗雄激素活性有关，如男性性欲降低，阳萎和男性乳腺发育，而在女性则为月经紊乱（虽然大多数有腹水的女性不来月经）。

Excess nitrogen raises nectarine susceptibility to disease and insects .

氮素对苹果果实内源激素变化动态与发育进程的影响。

The results showed that: 1 In male sterility line and its normal variety, the change of the phytohormones contents was obvious during the whole bud development stages in fertile and male sterile lines, and the hormone contents were significant different, indicating that the reduction of the contents of IAA and GA3 and the increase of the Contents of ABA and ZR were associated with the occurrence of male sterility.

结果表明：1在花蕾的整个发育时期，不育系和可育系4种内源激素含量变化趋势差异明显，且含量高低明显不同。IAA和GA3含量的降低及ABA和ZR含量的提高可能与亚麻雄性不育的发生密切相关。2IAA/ABA、IAA/ZR、IAA/GA3和GA3/ABA在两者间的变化趋势不一致，且大小差异很大。

These results provide a new proof of AR participating in the regulation of oogenesis development. 4. The immediate early-gene c-fos palys an important role in cell multiplication and differentiation.

这是我们首次在白蚁卵子发生过程中发现AR，并对非繁殖蚁和繁殖蚁生殖细胞发育的激素调节进行了对比，为进一步探讨AR在昆虫卵子发生中的调节机制提供了依据。

In addition, the in vitro floral regeneration system is useful for studying the regulation of ovule development by plant hormones.

同时， 离体花器官再生系统为研究激素调控胚珠发育的机理提供了有效途径。

Development funct ional g enomics, w ith em phasis o n ef fects of auxin and brassinosteroid on

主要进行植物激素作用机理和植物种子发育功能基因组学研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。