title: [Activating effect of substance P on nerve tissue in culture].
abstract: The effect of substance P on organotypic culture of rat sympathetic ganglia and spinal cord was studied. Substance P was able to stimulate the fibre outgrowth from explant, to increase the numbers of glial and fibroblasttypic cells in ganglia growth zone. The effect was observed in the range from 10(-5) to 10(-12) M (for sympathetic ganglia) and from 10(-5) to 10(-14) M (for spinal cord culture). It is suggested that substance P can be used as a nonspecific growth factor for peripheral and central nervous tissue.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D046508:Culture Techniques; D004305:Dose-Response Relationship, Drug; D005728:Ganglia, Sympathetic / Q000187:drug effects*; D009928:Organ Specificity; D051381:Rats; D011919:Rats, Inbred Strains; D013116:Spinal Cord / Q000187:drug effects*; D013268:Stimulation, Chemical; D013373:Substance P / Q000494:pharmacology*
chemical_list: D013373:Substance P
vernacular_title: Aktiviruiushchee deĭstvie veshchestva P na nervnuiu tkan' v kulture.