Objective To explore the fetation adverse effects of hair curling solution and mousse in mice. 目的探讨烫发液和摩丝对孕鼠受孕及胚胎发育的毒性影响。
In order to probe into effects of zoology environment and weather on fetation of Hynobius Leechii Boulenger, we have observed fetation of Hynobius Leechii Boulenger in Xiuyan and Qianshan area. 为探讨地域生态环境和气候等因素对胚胎发育的影响,对千山区和岫岩区东北小鲵胚胎发育进行了观察。
Due to eyes characters of anatomical structure and optical function, it plays more important roles in eyes stasis, fetation, differentiation, proliferation and tumor incidence. 由于眼组织功能和解剖结构的特殊性,使得这一结构在眼的稳态、胚胎发育、分化增殖,乃至肿瘤的发生方面起着更为重要的作用。
IGF-1 has many biological actions such as mitogenic, metabolic effects and others. It has important role on bone remodeling, fetation and nerve development. IGF-1是一种多功能细胞增殖调控因子,它在骨重建、胚胎发育、神经生长等方面有重要作用,在糖尿病、侏儒症、骨质疏松等多种疾病的治疗中都有重要的应用价值。
Objective: To study the mRNA and protein expression of galectin-1 gene in normal villi and decidua tissue during the first trimester and its relation to fetation and placentation. 目的:探讨早孕绒毛和蜕膜组织中Galectin-1mRNA及蛋白的表达与胚胎发育和胎盘形成的关系。
Results The major diseases for in-patients were as follows: fetation partus and puerperium complication, damage and toxication, tumor, respiratory and digestive system etc. 结果妊娠分娩及产褥期并发症、损伤和中毒、肿瘤、呼吸系统疾病和消化系统疾病等为本院住院患者的主要病种。
In the experiment of fetation interception, no nidation site was found after the administration of ricin and the mixture of ricin and castor bean extract. 在中止妊娠的实验中发现,服用了蓖麻蛋白及其与蓖麻油的混合物的小鼠子宫内没有着床位点。
Finally, this paper also discussed the phenomenon of abnormal development of fetation, the matured period of genitalia and the degree in the fresh water ecological system where turbellarian lie in. 最后探讨了卵胚非正常发育与雌雄生殖器官成熟期,以及涡虫的淡水生态学意义等问题。
Investigation on Causes of Ectopic Fetation in 399 Patients 399例异位妊娠病因探讨
Fetation stopped at early blastula period at17 ℃, stopped at8 cells stage at ℃ 14.The temperature is cooler the growth stopped earlyer. 水温在17℃时胚胎发育停止在囊胚期前,14℃水温时发育停止在8细胞期,而且温度越低发育停止的越早;
Conclusion Fetal hepatic stem cells can be obtained by clone filtration in vitro and have a high proliferation ability. There exist nestin-positive cells in fetal liver which may play an important role as a primordial progenitor cells during embryogenesis and fetation. 结论胎肝干细胞可通过克隆筛选法进行体外扩增,胎肝内存在nestin阳性干细胞,可能是一种更为原始的干细胞,在胚胎发育中起重要作用。
These genes play a central role in the developmental processes of the anterior-posterior axis of vertebrates by regulating the fetation, and define body pattern in the vertebrates. 这些基因调节胚胎发育,尤其在脊椎动物前-后轴(antero-posterioraxis)的发育过程中起着重要作用,并指导脊椎动物的体型形成。
And the result is approved that the fastigium of methylation may in the time of morula, then the process of methylation with tissues difference is always go with the fetation. 并且也证实甲基化高峰期很可能出现在胚胎形成桑葚期,随后甲基化过程仍然是伴随胚胎发育而变化的,并且存在组织特异性。