CT-angiography
发表于 2025-3-30 11:56:28
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冰河期
发表于 2025-3-30 15:09:54
Bertelsmann Stiftung,Birgit Riess,Arved Lüthl membrane to the level of the primitive streak, i.e., future coccygeal level. The paraxial mesoderm is . split by coelom formation and remains as thickened bands on either side of the notochord. During subsequent development almost all of the paraxial mesoderm undergoes a series of craniocaudal con
JECT
发表于 2025-3-30 18:45:44
https://doi.org/10.1007/978-3-658-16878-0ring the outer surface of the embryo. The . or corium is usually considered to be derived from the dermatomic (?) portion of the somite and/or from the somatic layer of lateral plate mesoderm of the primitive body wall.
高歌
发表于 2025-3-31 00:05:14
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串通
发表于 2025-3-31 01:17:39
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Frequency-Range
发表于 2025-3-31 08:25:16
Christine Schönberger,Ernst Kardorffidentifiable by the fourth week of development. The . of the primitive gut will form the . of the greater part of the digestive tract and biliary passages as well as the . of the liver and pancreas. The epithelium of the most cranial (anterior two-thirds of the oral cavity) and the most caudal (lowe
faction
发表于 2025-3-31 11:38:40
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Anonymous
发表于 2025-3-31 13:35:38
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反馈
发表于 2025-3-31 20:24:36
https://doi.org/10.1007/978-3-8348-8618-7sum) containing the well-developed uterine glands loses its identity as secretory activity declines. The stratum basale does not undergo cyclical changes and remains intact after menstrual slough and/or parturition to regenerate the superficial layers, i.e., the stratum functionalis.
可互换
发表于 2025-4-1 00:22:58
https://doi.org/10.1007/978-3-658-38044-1n of the inner cell mass appears to be arranged in the form of two epithelial cell layers which are referred to as . (epiblast) and . (hypoblast); this circular, double layered portion of the inner cell mass is the ..