Actions of VIP-antagonists on cholinergic neurotransmission in dog and cat trachea.
نویسندگان
چکیده
منابع مشابه
The action of adrenoceptor agonists and antagonists on the guinea pig and dog trachea.
The action of beta- and alpha-adrenoceptor agonists (isoprenaline, orciprenaline, noradrenaline, phenylephrine and ephedrine) and antagonists (propranolol, metipranolol, exaprolol, BL 445 and phentolamine) on the resting tension and cAMP level of the guinea pig and the mechanical and electrical activities of the dog trachea were studied. By activating beta 2-adrenoceptors, isoprenaline and orci...
متن کاملEffect of vasoactive intestinal peptide (VIP)-related peptides on cholinergic neurogenic and direct mucus secretion in ferret trachea in vitro.
1 We investigated whether vasoactive intestinal peptide (VIP) and its related peptides, pituitary adenylate cyclase activating peptide (PACAP) and secretin, regulate cholinergic neural mucus secretion in ferret trachea in vitro, using 35SO4 as a mucus marker. We also studied the interaction between VIP and secretin on cholinergic mucus output. 2 VIP (1 and 10 microM) increased secretion, wherea...
متن کاملCholinergic agonists interact with immunomodulatory actions of neuropeptides VIP and SP
INTRODUCTION Vagus nerve activity ameliorates intestinal inflammation. Its mechanisms may involve attenuation of pro-inflammatory cytokine production by macrophages (MF) and inhibition of inflammatory processes via the release of acetylcholine (ACh). However, vagus nerve stimulation may also modulate the release of neuropeptides with immune-modulatory potential, such as substance P (SP) and vas...
متن کاملEffects Actions of Certain Muscarinic Antagonists on the of Anticholinesterases on Cat Skeletal Muscle
I The effects of some muscarinic antagonists, namely, N-ethyl-2-pyrrolidylmethyl-cyclopentylphenyl glycollate (PMCG), N-methyl-4-piperidyl-phenylcyclohexyl glycollate (PPCG, racemate and R and S enantiomers) and 4'-N-methyl-piperidyl-1-phenyl-cyclopentane carboxylate (G3063) on organophosphate (sarin, soman)and carbamate (neostigmine)-induced twitch augmentation have been studied in cat soleus ...
متن کاملon translation of politeness strategies in dialogues involving female characters in translations and retranslations of novels translated before and after the islamic revolution of iran and their effects on the image of women: a polysystem theory approach
abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1991
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)39538-1