prothoracic gland 中文意思是什麼
prothoracic gland
解釋
前胸腺- gland : n 1 【解剖學】腺。 a ductless gland無管腺。 the lacrimal glands 淚腺。 the salivary glands 唾腺。...
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Techniques of culture of prothoracic gland ( pg ) in vitro, 3h - ecdysteroid - radiounniunoassay, and methods of molecular biology and biophysics, for instance, nuclear magnetic resonance ( nmr ), circular dichroism cd ) and so on were engaged. the biological activity on ecdysteroidogenesis in vitro and in vivo of a group of analog peptides of bom - ptsp synthesized by chemical modifications and the relationship between the structures and functions were studied
本研究利用~ 3h -蛻皮激素放射免疫分析方法、分子生物學、生物物理學的方法和手段、體外培養和體內導入等技術對bom - ptsp及其一組人工合成的與ptsp結構類似的多肽進行了結構和功能關系的研究，鑒定了它們的生理活性及其與結構的關系，以及它們在家蠶體內的活性及其與結構的關系，還對ptsp及其類似多肽進行了核磁共振和圓二色的研究。 -
The main function of bom - ptsp is that it inhibits ecdysteroidogenesis when prothoracic gland ( pg ) of the silkworm was active, and when pg is not active, prothoracicotropic hormone ( ptth ) activate pg, whereas bom - ptsp almost completely inhibits ptth - stimulated ecdysteroidogenesis when pg was incubated in medium of ptth and bom - ptsp combination in vitro. ptsp cooperates with ptth to regulate and control ecdysteroidogenesis on prothoracic gland of insect
它的主要作用是：當家蠶前胸腺（ prothoracicgland ， pg ）處于活動時期，該多肽能強列地抑制前胸腺合成蛻皮激素；當前胸腺處于非活動時期，促前胸腺素（ prothoracicotropichormone ， ptth ）可以激活前胸腺；同時用ptth和ptsp體外培養前胸腺時，被ptth激活的蛻皮激素的生物合成又可被ptsp所抑制。
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