[Effects of stimulation of various groups of afferent fibers of the colon on the efferent activity of the visceral nerves].
In acute experiments on cats, electrical stimulation of the colon A delta -and B-afferents within inferior mesenteric nerves evoked early responses, whereas that of C-afferents evoked delayed reflex responses in inferior and superior mesenteric, renal, splenic nerves and nerve branches of the bladder. Rhythmic stimulation (10/sec) of C-afferents simultaneously with A delta and B-fibers induced diffuse electrical responses; stimulation of A- and B-afferents alone and stimulation of all afferent groups by means of a strong distension of the colon with the balloon produced obvious reflex responses mainly in the nerve branches of the bladder and inferior mesenteric plexus.
D000818:Animals; D002415:Cats; D003106:Colon / Q000294:innervation*; D004558:Electric Stimulation; D005071:Evoked Potentials; D007668:Kidney / Q000294:innervation; D009475:Neurons, Afferent / Q000502:physiology*; D009476:Neurons, Efferent / Q000502:physiology*; D013153:Splanchnic Nerves / Q000502:physiology*; D013154:Spleen / Q000294:innervation; D001743:Urinary Bladder / Q000294:innervation
Vliianie razdrazheniia razlichnykh grupp afferentnykh volokon obodochnoĭ kishki na éfferentnuiu aktivnost' vistseral'nykh nervov.