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- METHODS: PGC from genital ridge and mesenterium of human embryo was incubated on fibroblast feeder layers for subculture. 方法：從人胚胎生殖嵴、腸系膜中消化分離的原始生殖細胞，將其接種在人子宮內膜成纖維細胞飼養層上傳代培養。
- As in the female, the initial stages of development begin in the fifth week with development of the mesoderm forming the gonadal ridge. 第4周，卵黃囊頂近尿囊處的內胚層出現稱(chēng)原始生殖細胞。第5周，生殖腺的體腔上皮細胞向深層增生成初級性索。
- A ridge or hill of ice in an ice field. 冰丘冰原上的冰脊或冰山
- genital ridge 生殖脊,生殖嵴
- He walked along the mountain ridge. 他順著(zhù)山脊走。
- genital ridge stage 生殖嵴期
- Results (1) Cells isolated from genital ridge of human developed embryos of 5-7 weeks could be cultured， formed clones and EB in vitro, had positive AKP activity and expressed SSEA-4 and TRA-1-60; 結果：（1）從發(fā)育5-7周的人胚胎中分離出hPGCs，在體外能連續傳代；（2） hPGCs在體外能形成克隆，有AKP活性, 存在SSEA-4與TRA-1-60表達；
- gonadal ridge 生殖(腺)嵴, 性腺嵴
- A ridge on the flesh raised by a blow; a welt. 抽打后皮肉上隆起的痕; 鞭痕
- The arch of short hairs covering this ridge. 眉毛覆蓋于眉上的拱狀短毛
- A low mound or ridge of earth; a knoll. 小丘低土丘或圓崗; 小丘
- The floor of the atlantic ridge in the middle from north to south. 大西洋洋底在中部形成由北向南的海脊。
- The part of a pair of eyeglasses that rests against this ridge. 眼鏡的鼻梁架眼鏡架在鼻梁上的那部分
- The notch cut into a key that corresponds to such a ridge. 鑰匙的榫槽鑰匙上切割出的對應鎖眼的凸槽
- Vagina: Genital canal in females. 陰道: 女性的生殖管道。
- The office seems so dull and prosaic after Pine Ridge. 從松嶺回來(lái)后，辦公室似乎變得枯燥無(wú)味了。
- Is male genital smallish how to do? ? 男性生殖器短小怎么辦？？
- At this stage the gonad is indifferent. 此時(shí)，不能辨認性別而稱(chēng)之為未分化性腺。
- It was getting along in the afternoon as we worked our way down the ridge. 當我們一路排除困難走下山崗時(shí)，天色已近薄暮。
- It is the uncrossed desert and the unclimbed ridge. 它是未經(jīng)橫越的沙漠、未經(jīng)攀登的峭壁。
