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Existence and distribution of serotonin and its 5-HT2-like binding site in the brain : pituitary axis of juvenile and sexually recrudescing female rainbow trout (Oncorhynchus mykiss)
In the first phase of this study, mammalian serotonin2-like (5-HT2-like) binding sites in juvenile rainbow trout (Oncorhynchus mykiss) hypothalamus, were examined by radioligand binding assay using the tritiated analog ...
Density, depth distribution and richness of emerging insects (Diptera: Chironomidae) before and after experimental watershed deforestation
The primary objective o f this study was to document changes in Chironomidae density, depth distribution, and taxon richness, associated with experimental upland and riparian deforestation of L42, a small boreal forest ...
Specific binding sites for [H Dexamethasone and [H17B-Estradiol [17-Beta (Greek symbol)] in the hypothalamus of juvenile rainbow trout, Oncorhynchus mykiss
In bony fishes such as the rainbow trout, Oncorhynchus mykiss, glucocorticoid (GC) and estrogenic hormones are associated with a variety of physiological functions. Most notable are effects of GCs which allow the animal ...
Foraging time activity study of breeding songbirds in a successional white spruce community
I investigated the amount of time spent on foraging by birds in a successional white spruce community, during semi-monthly time blocks, in the context of flying, singing and other activities. Five hypotheses were tested: ...