人造
发表于 2025-3-25 05:28:38
https://doi.org/10.1007/978-3-319-22395-7oestrogen-dependent target tissues was indicated in experiments using radioactive oestradiol. It was demonstrated that particular organs of the immature rat have a striking affinity for this hormone resulting in the uterus, vagina and anterior pituitary taking up and retaining oestradiol to reach co
态度暖昧
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Chagrin
发表于 2025-3-25 14:51:06
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Arroyo
发表于 2025-3-25 19:31:21
step in a biosynthetic pathway is sensitive to feedback control by the final product of the particular reaction sequence. This control can be exercised in two ways. It can either act on the rate of formation of the enzyme or it can affect the activity of the latter without altering the concentration of the e978-1-4615-8956-3978-1-4615-8954-9
Affirm
发表于 2025-3-25 19:58:15
Mechanism of Steroid Hormone Action at the Cellular Level, level of nucleolar and chromosomal transcription, and it has been claimed that they not only control the rate of RNA synthesis and the transport of ribosomes, but also certain translational processes taking place in the cytoplasm. These studies have been reviewed elsewhere (Hamilton, 1971; Tata, 19
施加
发表于 2025-3-26 04:04:29
Enzyme Induction by Steroid Hormones with Reference to Cancer,oestrogen-dependent target tissues was indicated in experiments using radioactive oestradiol. It was demonstrated that particular organs of the immature rat have a striking affinity for this hormone resulting in the uterus, vagina and anterior pituitary taking up and retaining oestradiol to reach co
acolyte
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penance
发表于 2025-3-26 10:59:55
Işık Perçin,Neslihan Idil,Adil Denizlielicited by a corresponding component of the surrounding medium. Such a component is by definition an inducer for the corresponding enzymes, which classically are responsible for the uptake and catabolism respectively of an appropriate inducer, whose metabolism by the cell is thereby initiated. For
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发表于 2025-3-26 16:29:18
https://doi.org/10.1007/978-1-4419-9395-3 of the internal environment. Nutrients cross the placenta to the foetus, and waste products pass in the opposite direction. The placenta also acts as a “barrier”, protecting the foetus from exposure to many potentially harmful non-nutrient substances.
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发表于 2025-3-26 20:46:08
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