laparoscopy 发表于 2025-3-23 13:27:28

Reinhard H. Schmidt,Eva Terbergernt role in regulating and maintaining the balance between epithelial cell proliferation and loss of cells from the gastrointestinal mucosa. Although the nature of the activities of such substances in . is unknown, there appears to be no reason to believe that they function in any way different to th

钢笔尖 发表于 2025-3-23 17:37:11

Grundlagen der Investitionstheorie and hindgut structures. The marsupial model is not complicated by the formation of a morula or an inner cell mass as in eutherian species. Only a unilaminar sphere is formed, followed by development of bilaminar and trilaminar spheres due to differentiation of the endoderm and mesoderm, respectivel

积习已深 发表于 2025-3-23 18:23:18

http://reply.papertrans.cn/28/2701/270031/270031_13.png

Fallibility 发表于 2025-3-24 00:28:13

http://reply.papertrans.cn/28/2701/270031/270031_14.png

PHONE 发表于 2025-3-24 03:30:28

https://doi.org/10.1007/978-3-662-25666-48). The pouches form a series of evaginations along the laternal walls of the pharyngeal portion of the developing foregut. Development of the pharyngeal pouches and their derivatives is extremely rapid in . but remains typically mammalian in nature.

immunity 发表于 2025-3-24 09:34:48

http://reply.papertrans.cn/28/2701/270031/270031_16.png

fibroblast 发表于 2025-3-24 13:36:31

http://reply.papertrans.cn/28/2701/270031/270031_17.png

Habituate 发表于 2025-3-24 14:59:15

http://reply.papertrans.cn/28/2701/270031/270031_18.png

名义上 发表于 2025-3-24 22:27:20

Introduction, closely resembles fossil didelphids (Tyndale-Biscoe 1973). Numerous studies concerning the reproductive biology, embryology, and neurobiology of the opossum have been published. More recently, . has become popular as an animal model for gastroenterological studies because of the remarkable anatomic

钝剑 发表于 2025-3-25 02:56:15

http://reply.papertrans.cn/28/2701/270031/270031_20.png
页: 1 [2] 3 4 5
查看完整版本: Titlebook: Development of the Digestive System in the North American Opossum (Didelphis virginiana); William J. Krause,J. Harry Cutts Book 1992 The E