132. RESPIRATORY ACTION OF DRUGS INFLUENCING AFFERENT END-ORGANS: CAT, DOG. RABBIT 



Drugs influencing baroreceptors have not been included in this table. 



i.v. = intravenous; i.e. a. = intracarotid artery; i.c.b.a. = intracarotid-body artery; rt.at. = right atrium. 



/I/ Also a- and p-nicotine, 0.1-0.3 mg i.c.a. in dogs, and other nicotine derivatives ( 33,34]. /2/ Also many other 

 choline derivatives [ 5,35-37]. /3/ Also 2,4-dinitrocresol and p-nitrophenol, 0.4 mg i.c.a. in dogs [ 6]. /4/ Isolated 

 perfused carotid sinuses and bodies. /5/ Doses possibly excessive [ 43]. /6/ Somewhat controversial [ 13]. / 7/ Probably 

 also theophylline (1.5 mg i.c.b.a.) and theobromine (l mg i.c.b.a.) in cats [4]. /8/ Also cytisine (0.2 mg i.v.) and 

 anabasine in cats [ 14]. /9/ Also acetone, ethyl ether and chloroform, and various alcohols [ 15]. /lO/ Also acetyl- 

 salicylamide and many derivatives of both substances ( 16,38]. /U/ Creatinine SO4; controversial [ 39]. /12/ Also 

 2-Q-naphthyl ethyl isothiourea; controversial [ 40). /13/ Also various derivatives [ 35,41,42]. /4/ Tris(diethylamino- 

 ethyl)amlne tri HCl. /15/ Slowly adapting receptors mediating the "Hering-Breuer inflation reflex." /16/ Also i.v. 

 in unspecified dose. /1 7/ Greater concentrations cause inhibition. 



200 



