The present study was designed to elucidate the site of action of interleukin 1 (IL-1) modulation of the hypothalamic-hypophyseal-adrenal (HHA) axis. An intraperitoneal injection of recombinant human IL-1 beta (160 U/rat) significantly elevated serum levels of ACTH and corticosterone (CS). In rats w
Effects of hypothalamic deafferentations on adrenocortical responses in the rat following hippocampal stimulation
β Scribed by S. Feldman; N. Conforti
- Publisher
- Springer-Verlag
- Year
- 1981
- Tongue
- English
- Weight
- 293 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0014-4819
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π SIMILAR VOLUMES
Evoked hippocampal responses to stimulation of the contralateral hippocampus were recorded in the awake rat. The effects of priming stimulation applied to the nucleus locus coeruleus and the raphe nuclei on averaged evoked hippocampal responses to the interhemispheric stimulation were measured. It w
Serum ACTH levels were determined by RIA following sciatic nerve stimulation, in intact rats and in rats bearing anterior (AHD), posterior (PHD) or complete (CHD) hypothalamic deafferentations. In both N and PHD groups, serum ACTH concentrations were markedly elevated following stimulation. In CHD a
The effect of stimulation of the medial and lateral reticulo-hypothalamic-hippocampal (RHH) systems on cerebral blood flow (CBF) and electrical activity of the hippocampus and neocortex was examined in 19 encΓ©phale isolΓ© cats. ECoG was recorded from posterior sigmoid gyri and marginal gyri and hippo