Crustacean Neurosecretory Hormones and Physiological Specificity
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چکیده
منابع مشابه
Crustacean Peptide Hormones: Structure, Gene Expression and Function
Homeostasis, growth and reproduction in crustaceans are under endocrine control as is established in other animals. The identification of crustacean hormones and elucidation of mechanisms of hormonal regulation have been pursued extensively. Mechanisms are found to be partly similar to, but also considerably different from those in insects, although both groups of animals are arthropods. Moltin...
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SYNOPSIS. Laboratory-hatched larvae of this estuarine crab were reared at 25°C in seawater of 25%,, salinity for 18 days covering zoeal Stages I to IV and a megalops. Three-day per.iods between zoeal stages represent intermolt stages of circadean metecdysis, diecdysis, and proecdysis. Larvae were exposed to either a series of seawater salinities from 5-40%0 in 5%0 increments or of 10-40%,, in 1...
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Thyroid hormone production is regulated via pituitary thyrotropin (TSH) modulation of thyroxine (T4) prohormone secretion by the thyroid gland and regulation of active triiodothyronine (T3) production in peripheral tissues via metabolic events influencing activities of the iodothyronine monodeiodinase enzyme systems. Control at both levels is developmentally regulated and modified in serious no...
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The book details many studies on the transfer of immunoglobulins across both the placental and intestinal barriers, the latter phenomenon being more important in some animals than in humans. Documented are the papers themselves, the discussions that followed and a useful amount of bibliographic material for further reading. There are numerous diagrams in the book which are well thought out and ...
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ژورنال
عنوان ژورنال: American Zoologist
سال: 1976
ISSN: 0003-1569
DOI: 10.1093/icb/16.2.151