Journal ArticleDOI
Ovulatory surge of gonadotropin in the goldfish, Carassius auratus
TLDR
The periovulatory pattern of circulating gonadotropin is described for the first time in a poikilothermic vertebrate and indicates that the goldfish provides a valuable model for the study of ovulation in teleosts.About:
This article is published in General and Comparative Endocrinology.The article was published on 1979-02-01. It has received 120 citations till now. The article focuses on the topics: Gonadotropin & Ovulation.read more
Citations
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Journal ArticleDOI
Neuroendocrinology of reproduction in teleost fish.
TL;DR: Although precise information as to the physiological effects of KiSS1 in fish, notably on GnRH neurons and gonadotropin release, is still limited, KiSS neurons may emerge as the "gatekeeper" of puberty and reproduction in fish as in mammals.
Journal ArticleDOI
Regulation of oocyte maturation in fish.
TL;DR: This article showed that oocyte maturation is a three-step induction process involving gonadotropin (LH), maturation-inducing hormone (MIH), and maturationpromoting factor (MPF).
Book ChapterDOI
Regulation of oocyte growth and maturation in fish
TL;DR: Of considerable interest is the finding that MIH, unlike most steroid hormones, acts on its receptors at the surface of oocytes, and the mechanism of MIH-induced MPF activation in fish oocytes differs from that in Xenopus and starfish.
Book ChapterDOI
2 Environmental Influences on Gonadal Activity in Fish
TL;DR: To illustrate that knowledge gained concerning environmental influences on fish reproduction can be put to practical use, applications in aquaculture for broodstock management and induction of spawning are discussed in the chapter.
References
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Journal ArticleDOI
Daily cycles in serum cortisol levels in the goldfish: effects of photoperiod, temperature, and sexual condition
TL;DR: The daily fluctuations in serum cortisol levels, measured by radioimmunoassay, in goldfish were examined and the 'maturing' females tended to have the highest levels and fluctuations of the greatest mag...
Journal ArticleDOI
Luteinizing hormone and progesterone in peripheral blood during the ovulatory cycle of the hen Gallus domesticus.
Journal ArticleDOI
The plasma gonadotropin profile during sexual maturation in a variety of salmonid fishes
TL;DR: Sexual maturity of males and females was related to significant increases in plasma gonadotropin with the highest values observed for females near the time of ovulation.
Journal ArticleDOI
Plasma estradiol-17β and gonadotropin during ovulation in rainbow trout (Salmo gairdneri R.)
TL;DR: Using RIA, trout-gonadotropin (t-GTH) and E2-17s were followed in trout plasma during the very last stages of the reproductive cycle and oocyte maturity was determined simultaneously.