发育激素

The effects of different nutrients on abscisic acid fermentation were studied.

前言脱落酸是一种重要的植物激素，在植物的生长发育中起多方面的作用。

Abscisic acid is one kind of phytohormone with overall physiologic function. It plays an important rule on plants somatic embryogenesis and development.

脱落酸是一种具有全面生理功能的植物激素，在植物体细胞胚胎发生发育过程中具有重要的作用。

And the relationship between the contents of endogenous polyamine, phytohormone and protein and the different growth process in loquat fruit were studied.

用以研究了枇杷的内源多胺、激素和可溶性蛋白质含量与果实发育不同阶段之间的关系，结果表明：胚珠发育过程中，Spd含量最高，Spm次之，Put最低。

This procedure can be influenced by a lot of factors, such as hormones, growth factors, et al. Only very few follicles will develop into dominant follicles and ovulation and more than 99% turn atresic. Xiang pigs are a world famous breed of the miniature pig mainly distributed in Guizhou and Guangxi provinces of China.

同时，卵泡的生长和发育也是一个高度协调的生理过程，受多种因素（激素、生长因子、芳香化、金属离子、物理及化学刺激等）的影响和控制，少数卵泡最终发育为优势卵泡并排卵，99%以上的卵泡都将发生闭锁。

This procedure can be influenced by a lot of factors, such as hormones, growth factors, et al. Only very few follicles will develop into dominant follicles and ovulation and more than 99% turn atresic. Xiang pigs are a world famous breed of the miniature pig mainly distributed in Guizhou and Guangxi provinces of China.

同时，卵泡的生长和发育也是一个高度协调的生理过程，受多种因素（激素、生长因子、芳香化酶、金属离子、物理及化学刺激等）的影响和控制，少数卵泡最终发育为优势卵泡并排卵，99%以上的卵泡都将发生闭锁。

FSH is one of the most important endocrine factors in regulating follicular development.

卵泡刺激素是调节卵泡发育重要的内分泌激素，同时许多卵巢内局部产生的生长因子对卵泡发育也有重要的调节作用。

This one period is sexual menstruation come the green development that tide matures to genital official development period, along with the generation of ovarian development and hormone, sebaceous glands secretion increases, facial skin does not have furrow glossily, but oil is more, give birth to acne easily.

这一时期正是性月经来潮至生殖器官发育成熟的青春发育期，随卵巢的发育和激素的产生，皮脂腺分泌物增加，面部皮肤光滑无皱纹，但油脂较多，易生粉刺。

Appropriate nutrient supply could keep higher ZT content at initial stage and higher ABA, JA and IAA content and lower GA content at middle period, which could satisfy the demand of important hormones in every stage of tuberization and keep GA/ABA and GA/JA at reasonable levels during tuber formation.

而合理营养水平供给，保持了前期较高水平的ZT含量，中期较高的ABA、IAA、JA含量和较低的GA含量，保证了块茎发育各时期对重要激素的需要，GA/ABA和GA/JA在块茎发育各时期也保持在合理的水平。

The relationship between embryonic development and changes of endogenous hormones in litchi ovules was studied.

以兰竹荔枝胚胎发育时期的正常胚珠与败育胚珠为试验材料，研究了胚胎发育与内源激素的关系。

The results show that: 1 supplementation of protein to maturation media improves cumulus expansion in vitro compared to the protein-free control, but cumulus expansion is not necessarily related to oocyte nuclear maturation in pigs, and cumulus expansion is not the criterae for determination of nuclear maturation of pig oocytes, but only the exclusion of the first polar body; 2 exposure of pig COCs to hormone supplements for 23-24 hours improved cumulus expansion but had no significant effect on nuclear maturation compared to that for 46-48 hours; 3 under our research conditions, supplementation of different proteins into different maturation media has different effects on porcine oocyte nuclear maturation, but has no significant effect on subsequent embryonic development after IVF; 4 the nuclear maturation rates of pig oocytes matured in mTCM+pFF and mNCSU+pFF are superior than that in mNCSU+FCS; 5 different maturation media have no effect on pig oocyte cumulus expansion and subsequent embryonic development after IVF.

结果显示：(1)在成熟液中添加蛋白质可以加强卵丘细胞的扩散，但猪卵母细胞的核成熟与其周围的卵丘细胞扩展没有必然的联系，卵丘细胞扩散或成放射状不宜作为猪卵母细胞核成熟的标准，只有排出第一极体才能作为猪卵母细胞核成熟的标志；(2)在猪COCs的46-48小时成熟培养的后23-24小时阶段去除成熟液中的激素不但可以保证卵母细胞的核成熟率，而且可加强卵丘细胞的扩散；(3)在现有实验条件下，在mTCM和mNCSU中添加10％pFF与在mNCSU中添加10％FCS相比可获得较高的猪卵母细胞核成熟率；(4)在不同的成熟液中添加不同的蛋白质对猪卵母细胞核成熟率的影响效果不一样，但对体外受精后的早期胚胎发育影响不明显；(5)成熟液种类对猪卵母细胞的卵丘细胞扩散和体外受精后的早期胚胎发育无显著影响。

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％。