性腺

Methods Sixteen cases of gonadal dysgenesis were included in this study: 5 with androgen insensitivity syndrome, 1 with 17-α-hydroxylase deficiency, 4 with true hermaphrodite, 2 with 45,X/46,XY gonadal dysgenesis, 1 with 45,X gonadal dysgenesis, 1 with XY pure gonadal dysgenesis, 1 with testicular regression, and 1 XY female who gave birth to a normal baby.

病例 对16例性腺发育不全患者：其中雄激素不敏感综合症5例、17α羟化酶缺乏症1例、真两性畸形4例、45，X性腺发育不全1例、XY单纯性腺发育不全1例、睾丸退化1例、血核型为46，XY但已分娩正常儿1例以及45，X/46，XY性腺发育不全2例。

The increased number of mitochondria in tetraploids seemed to adapt the demanding of more energy for fecundation in tetraploids because of larger size. 3 Biochemical compositions in gonad and adductor muscle between diploids and triploids in the Pacific oyster, Crassostrea gigas, during an annual period were examined.

三、对二倍体与三倍体太平洋牡蛎的性腺和闭壳肌生化组分含量2003.4-2004.3的年度变化的分析结果显示：二倍体牡蛎性腺糖原含量在配子发生过程中明显降低，至性腺成熟时降低了78.57%（P＜O.01），繁殖期维持在较低水平上，繁殖期过后逐渐升高，10月份至翌年3月份都保持较高的水平。

Specimens were examined by histological method to determine the cycle of the gonad development of this nemertean. The results showed that: The sex ratio (female: male) was about 1: 1. The sizes of mature males and females were not significantly different; females are rosy in colour and males are white, largely owing to the metamerically arranged gonads. Gonads, which were not detected in samples of autumn months, arose in December, but sexes were indistinguishable until middle January.

结果表明：扁额原细首纽虫雌雄比例约为1：1；雌雄体长、体重无显著差异；性成熟雌体通常体壁呈玫瑰红色，雄体呈白色，非繁殖季节雌雄体色无明显差异；一年有两次性腺发育，第一次12月开始出现性腺，1月可辨雌雄，3月15日达到第一次性腺发育高峰，4月15日性腺消失；第二次于4～5月开始出现性腺，6月15～30日达到高峰，9～10月性腺消失。

To investigate the basic physiological data of saury Coilia ectenes , which were collected from the Changjiang River of Anqing in Anhui, the watches were fixed using Bouin's solution, and developmental condition of the gonad was observed.

中文摘要：在长江的南通及安庆江段捕捞刀鲚样本，对样本进行各种常规生物学数据的测量，并对解剖标本的性腺用Bouin氏液进行固定保存后，将性腺制作成组织切片，通过切片观察，了解洄游至南通及安庆江段的刀鲚性腺发育的状况。

To investigate the basic physiological data of saury Coilia ectenes, which were collected from the Changjiang River of Anqing in Anhui, the swatches were fixed using Bouin's solution, and developmental condition of the gonad was observed.

在长江的南通及安庆江段捕捞刀跻样本，对样本进行各种常规生物学数据的测量，并对解剖标本的性腺用Bouin氏液进行固定保存后，将性腺制作成组织切片，通过切片观察，了解徊游至南通及安庆江段的刀鳞性腺发育的状况。

The sex gland hormone of the ② floss film Cu and person unique menstruation Cu sex gland hormone:Be appl

绒毛膜促性腺激素和人绝经期促性腺激素：适用于先天性或后天性低促性腺激素型性腺功能低下症。

Adenoidectomy due to acute inflammation caused by a temporary adenoidal, child health is not very large, such as children suffering from acute inflammation adenoidectomy should be on time, be symptomatic treatment, and the attention of bed rest, does not require surgical excision.

由于急性腺样体炎引发的暂时性腺样体肥大，对儿童的健康危害并不是十分大，如孩子患急性腺样体炎，应及时就医，予以对症治疗，并注意卧床休息，不需要手术切除。

In both Pacific oyster and Zhikong scallop, gonad of triploid animal was observed to development in the developing seasons. While during the gonadial developmental stage since 3 to 6 year-old, gonads of all triploid Pacific abalones fail to develop. Whether there is relation between a-TSP and gonadial development is to be studied.

皱纹盘鲍的三倍体个体性腺基本不发育，而长牡蛎和栉孔扇贝的三倍体虽然性腺发育不良，但可产生成熟的配子并可育，因此a-TSP与鲍的性腺发育抑制可能有关，但尚有待证实。

Recent studies onfish revealed the neuroendocrine interactions between the gonadotropic axis and the somatotropic axis.

在生长激素对性腺的作用方面，发现生长激素能促进鱼类性腺发育和成熟；在鱼类性腺有直接结合生长激素以及传递生长激素作用的胰岛素样生长因子的作用位点，对性腺产生作用。

Stage I of both male and female stone flounder appears only once in all its life, and the germ cells are comprised by spermatogonia or oogonia. The gonad from Mar to Aug keeps at stage II. The gonad index of testis at this stage is 0.037%, and the amount of spermatogonia is increased quickly. There is some linear germ plasm in the cytoplasm of spermatogina. In ovary at this stage it is mostly composed by oocyte of phase 2 which the character is the appearance of yolk nucleus, and no zona radiate in membrane. The mean GI of ovary is 1.95%. From Sep to Oct gonad is at stage III which testis is composed by lots of spermatogina and few spermatocytes, and the mean GI of testis at this stage is 0.086%. In ovary the ooctyes at phase 3 are in dominate position, the yolk nucleus disappear. And the GI of this stage is 3.35%. Both testis and ovary are at stage IV in Nov. hi testis the germ cells are in spermiogenesis, and the mean GI is 0.93%. hi ovary the oocytes are mostly at phase 4, which are filled in the cytoplasm with vitellin granule, and the zona radiate in membrane begins to formation. Nucleus moves to one side of the oocyte gradually. The mean GI of ovary at this stage is 9.37%.

在每年的3月-8月期间性腺处于Ⅱ期，此期精巢中精原细胞明显增多，胞质局部可见有线状的生殖质存在，平均成熟系数为0.037％；卵巢中以2时相卵母细胞为主，可见细胞质中出现强嗜碱性的卵黄核，细胞外由一层滤泡细胞包围，但尚无放射带，平均成熟系数为1.95％。9月-10月期间性腺处于Ⅲ期，此期精巢中仍有大量精原细胞，同时可见部分精母细胞，平均成熟系数为0.086％；卵巢中以3时石鲜孟加限加$玩印面n洲匆s性腺发生、分化及发育的周年变化相卵母细胞为主，细胞质中的卵黄核己消失，平均成熟系数为3.35%。11月性腺处于IV期，此期精巢内精细胞正处于不同的形成过程中，平均成熟系数为0.93%；卵巢中以4时相卵母细胞为主，胞质中充满染成桔红色的卵黄颗粒。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。