[Efferent neural apparatus of the thymus gland, spleen and lymph nodes and its reaction to electric stimulation of the posterior hypothalamic field].
At a histochemical investigation of the rabbit lymphoid organs innervation certain peculiarities on histotopography of adrenergic and acetylcholinesterase (AChE)-containing nervous elements have been established. At a chronic experiment by means of a dosed repeated bilateral electrostimulation of the posterior hypothalamic field in the organs mentioned, inhibition of the functional activity has been noticed. It is most specific not for the AChE-containing structures, but for the adrenergic ones, localized to some extent in the parenchyma, as well as along the course of the blood vessels and their adventitium. The results are discussed in terms of modulatory influence of the posterior hypothalamic field on trophic and functions of the lymphoid tissue. This influence is realized both humoraly and via the nervous pathways (either directly using certain ways and connections, or indirectly by means of neurogenic tonus of the intraorganic blood vessels regulation).
Taiushev
K G
KG
Pugovkin
A P
AP
Klimenko
V M
VM
D000110:Acetylcholinesterase / Q000378:metabolism; D000320:Adrenergic Fibers / Q000378:metabolism / Q000648:ultrastructure*; D000818:Animals; D002395:Catecholamines / Q000378:metabolism; D002799:Cholinergic Fibers / Q000378:metabolism / Q000648:ultrastructure*; D004525:Efferent Pathways / Q000033:anatomy & histology / Q000502:physiology; D004558:Electric Stimulation; D007031:Hypothalamus / Q000033:anatomy & histology*; D007034:Hypothalamus, Posterior / Q000033:anatomy & histology* / Q000502:physiology; D008198:Lymph Nodes / Q000294:innervation* / Q000378:metabolism; D008297:Male; D011817:Rabbits; D013154:Spleen / Q000294:innervation* / Q000378:metabolism; D013950:Thymus Gland / Q000294:innervation* / Q000378:metabolism
D002395:Catecholamines; D000110:Acetylcholinesterase
Efferentnyĭ nervnyĭ apparat timusa, selezenki, limfaticheskikh uzlov i ego reaktsiia na élektrostimuliatsiiu zadnego gipotalamicheskogo polia.