Immunocytochemical Identification of an LHRH-producing System Originating in the Preoptic Nucleus of the Duck
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Cell Biology
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A fluorescent technique applying specific LHRH and vasotocin antisera was used for the immunocytochemical localization of the respective neurosecretory systems in the hypothalamus of gonadectomized, testosterone-treated and/or serotonin injected male domestic ducks. An immunoreactive (IR) LHRH-producing system, with perikarya located in the preoptic nucleus, could be traced through the ventral hypothalamus down to the external layer of the rostral and caudal ME, in close vicinity to the hypophysial portal system. An IR-vasotocin system originating in the paraventricular and supraoptic nuclei ran through the ventral hypothalamus, but terminated in (i) the external layer of the rostral ME, and (ii) in the posterior lobe of the hypophysis.
Bons N Cell Tissue Res. 1980; 213(1):37-51.
PMID: 7459995 DOI: 10.1007/BF00236919.
The preoptic area of the domestic fowl. II. Ultrastructure of the medial preoptic area.
Panzica G Cell Tissue Res. 1980; 210(1):85-94.
PMID: 7407864 DOI: 10.1007/BF00232144.
The hypothalamic magnocellular system in the domestic fowl. A golgi and electron microscopic study.
Viglietti-Panzica C, Panzica G Cell Tissue Res. 1981; 215(1):113-31.
PMID: 7226190 DOI: 10.1007/BF00236253.
Yamada S, Mikami S, Yanaihara N Cell Tissue Res. 1982; 226(1):13-26.
PMID: 7127414 DOI: 10.1007/BF00217078.
The localisation of LH-RH neurones in the diencephalon of the domestic hen.
Sterling R, Sharp P Cell Tissue Res. 1982; 222(2):283-98.
PMID: 7044554 DOI: 10.1007/BF00213213.