gonad ['gəunæd]

gonad的基本解释

n.

生殖腺, 性腺

与gonad相关的网络例句 [注：此内容来源于网络，仅供参考]

First, the erection of promote-gonad-hormone is not enough, or the erection of promote-gonad-hormone-release-hormone is not enough, or the erection of promote-gonad-hormone-resist-hormone is too sthenic, will influence the erection of sexual hormone.

首先，促性腺激素分泌不足，或促性腺激素释放激素分泌不足，或促性腺激素抑制激素分泌亢进，就会影响性激素的分泌。

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。

PFOS induced thyroid follicle cell hyperplasia, the depletion of colloid and even vacuolation with dose-effect relationships after 6 months exposure. Malformations of gonad with intersex, pearling and segmental aplasia were found in all treatment groups. The gonad with intersex showed a testis tissue with a female ovarian cavity like structure.

6个月后，PFOS组甲状腺出现滤泡上皮细胞增生、胶质减少甚至空泡化等现象，且随着PFOS浓度的增加而加重；各组幼蛙性腺出现间性、睾丸珍珠状和先天性萎缩等畸形现象，外观为间性的性腺主要表现为睾丸组织中产生类似雌性个体的卵巢腔。

与gonad相关的网络解释 [注：此内容来源于网络，仅供参考]

gonad：性腺

逆转录聚合酶链反应(RT-PCR)和Northern blot 杂交结果表明,Rfpl4的mRNA长度为1.7 kb,只在成年小鼠的性腺(gonad)中表达. 原位杂交技术分析结果表明,Rfpl4转录在卵巢中的初级和晚期卵泡中,以及睾丸中的精子细胞中都有表达.

gonad：生殖腺

第七集 Nomad,Gonad 罗斯说自己因为埃米莉的关系搞得搬来搬去,就好像是一个游 17/25 牧部落(Nomad),但乔伊 却古怪地笑起来.非常了解钱德勒的人 或许有过类似遭遇,他说:"乔伊把你说的听成生 殖腺(Gonad) 了."Gonad 既指睾丸,

gonad：生殖腺,性腺

Golgi body 高尔基体 | gonad 生殖腺,性腺 | gonadotrophic hormone 促性腺激素

gonad：性腺,生殖腺

[黄]秋葵,秋葵什锦浓汤 gombo, gumbo | 性腺,生殖腺 gonad | 性腺刺激素 gonad stimulating hormone

gonad dose：性腺剂量

性腺 gonad | 性腺劑量 gonad dose | 測角計 goniometer