Occurrence of l- and d-Crustacean Hyperglycemic Hormone Isoforms in the Eyestalk X-Organ/Sinus Gland Complex During the Ontogeny of the Crayfish Astacus leptodactylus
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منابع مشابه
Ontogeny of osmoregulation in the crayfish Astacus leptodactylus.
Osmoregulation was studied during the postembryonic development of Astacus leptodactylus Eschscholtz 1823 in juvenile stages 1-8 and in adults. Juveniles hatch and later stages develop in freshwater or in moderately saline waters. The time of acclimation from freshwater to a saline medium increased from early juveniles to adults. At all stages, it was longer than in comparable stages of marine ...
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Crustacean hyperglycemic hormone is synthesized in the eyestalk and brain of the crayfish Procambarus clarkii
Crustacean hyperglycemic hormone (CHH) is a neuropeptide that is synthesized, stored, and released by brain and eyestalk structures in decapods. CHH participates in the regulation of several mechanisms, including increasing the level of glucose in hemolymph. Although CHH mRNA levels have been quantified and the CHH protein has been localized in various structures of the crayfish P. clarkii, CHH...
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ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 2004
ISSN: 0022-1554,1551-5044
DOI: 10.1369/jhc.4a6292.2004