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在蝌蚪的胚后发育过程中，小肠和直肠中没有检测到GAS阳性细胞。During the whole postembryonic development, GAS-IR cells were not detected in small intestine and rectum.

报道了温度对真水狼蛛发育和繁殖的影响。The postembryonic development and fecundity of P. piraticus were investigated at 6 constant temperatures.

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此外，尚具有一弯曲的、有开口的胚胎裂缝，表明眼的不对称性胚后生长。Furthermore, it possesses a curved, open embryonic fissure denoting an asymmetrical postembryonic growth of the eye.

首次对中国林蛙在华南地区的胚胎后期发育进行观察研究。The postembryonic development of Rana chensinensis which had been moved to South China were first studied in this paper.

全能细胞能够专门化胚外膜和组织，胚胎和所有胚胎后组织和器官。Totipotent cells have the capacity to specialize into extraembryonic membranes and tissues, the embryo, and all postembryonic tissues and organs.

采用解剖学方法，对南移后的中国林蛙胚胎后期性腺发育进行了观察。Using anatomical method, the gonadal development in postembryonic period of Rana chensinensis, which had been migrated from Northeast China, is studied.

目的研究分离胎儿骨髓源性亚全能干细胞及体内、外向肝细胞分化的潜能。Objective To study the isolation of human fetal bone marrow postembryonic pluripotent stem cells and their differentiation to hepatocytes in vivo and in vitro.

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结论来源于胎儿骨髓的亚全能干细胞可以在体外及肝脏微环境下转化为肝细胞样细胞。Conclusion The human fetal bone marrow postembryonic pluripotent stem cells can differentiate to hepatocyte- like cells in vitro or in hepatic microcirculation.

因此，对于研究发育生物学而言，能够分离纯化、培养和有效利用胚胎后亚全能干细胞，无疑具有非常重要的意义。So the ability to purify, culture, and manipulate these postembryonic stem cells would provide investigators with an invaluable cell source to study cell and organ development.

结果表明，南移后的中国林蛙胚胎后期的性腺发育基本正常，环境的变化并未对其产生不良影响。The results showed that the gonadal development in postembryonic period of Rana chensinensis was well-balanced, and the environment of Guangdong is adapted to the gonadal development.