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- yolk sac stromal cell 卵黄囊基质细胞
- HPP-CFC, detected first at early somite stages (E8.25) in mouse yolk sac and ES cells-derived EBs, is the earliest multipotential hematopoietic precursors that can be cultured in vitro in the absence of stromal cells. 80%25 Smad5-/-HPP-CFC能产生次级HPP-Mix，而仅有20%25的野生型HPP-CFC能产生此类集落。 Smad5-/-HPP-CFC的细胞表型和分子表型是吻合的。
- The yolk sac is gradually vascularized. 卵黄囊逐渐被血管化了。
- The needle biopsy revealed the picture of a yolk sac tumor, which is one pathologic type of nonseminomatous germ cell tumor. 切片病理学检查发现卵黄囊肿瘤，为一种非精细胞生殖细胞瘤的类型。
- Antibody to AFP has been shown to be useful in detecting hepatocellular carcinomas （HCC） and germ cell neoplasms, especially yolk sac tumors. 主要用于检测肝细胞癌、生殖细胞肿瘤，尤其是卵黄囊肿瘤。
- Meckel's diverticulum is the rudiment of the embryonic yolk sac. 麦克尔憩室是胚胎黄囊的未发育完全器官。
- Samokhvalov IM, Samokhvalov NI, Hishikawa S. Cell tracing shows the contribution of the yolk sac to adult haematopoiesis[J]. Nature, 2007,446(7139): 1056. 秘祖霞，谢祁阳.;卵黄囊干细胞向粒一单系造血祖细胞的定向诱导分化[J]
- The gonads form from a group of large granulated yolk sac cells which invacle the germinal ridges. 性腺是由一群大的颗粒的卵黄囊细胞入缀生殖峭而形成。
- A second cell type is the endometrial stromal cells. 第二种为子宫内膜间质细胞。
- The zebra pattern is fairly distinct, and the yolk sac begins to flatten out as it is absorbed. 斑马格局相当鲜明,并卵黄囊开始平平,因为它是吸收。
- Conclusion Yolk Sac tumoy of ovary has their characteristic sonography features,Correct diagnosis rate can be... 结论:卵黄囊瘤超声声像图有一定的特征性,结合年龄、血清、临床症状,可以提高其诊断率。
- The fry have hatched and have huge yolk sacs. 南联盟已孵化和巨大的卵黄囊。
- Purpose To study the clinicopathological features of yolk sac tumor(YST) of the heart. 目的:探讨心脏卵黄囊瘤临床病理特征。
- Objective To study the effects of cryopreservation on biological characters of human bone marrow stromal cell (BMSC). 摘要目的观察超低温冻存对人骨髓基质干细胞(BMSC)生物学特性的影响。
- Kaplan GW,Cromie WC,Kelalis PP,et al.Prepubertal yolk sac testicular tumor-report of the testicular tumor registry[J].J Urol,1988,140(10):1109. 阮双岁，陆毅群，葛琳娟，等.;治疗小儿睾丸卵黄囊瘤25年的临床回顾[J]
- Result:minocycline can stimulate the proliferation of osteoblast and marrow stromal cell,but also can restrain the differentiation. 结果：二甲胺四环素在体外具有刺激骨髓基质细胞和成骨细胞增殖的作用，但抑制细胞的分化。
- Conjunctival scrapings obtained from clinically diagnosed but untreated trachoma patients were inoculated into the yolk sac of chicken embryo. 许多人因患沙眼而失明,丧失劳动能力,直接影响社会主义建设。摆在我们面前的任务是通过不断科学研究,加强防治沙眼工作。
- Animal experiments have confirmed that bone marrow stromal cell (BMSC) transplantation can serve as a treatment for epilepsy. 观察脑电变化及在脑内存活和迁移的状况，并验证骨髓间充质干细胞对癫痫的治疗效果。
- The secondary yolk sac(YS) is the first extraembryonic structure that can be detected with ultrasonography in the chorionic cavity. 卵黄囊是妊娠囊内超声能见的第一个解剖结构。
- HIM is the soil of orientation, proliferation, differentiation and development of HSC, of which hematopoietic stromal cell is an important component. 人脐血中是否存在造血基质细胞及其生物学特点如何，脐血基质细胞能否在体外有效扩增，国内外相关的系统性研究较少。
