TY - JOUR A1 - Paakkari, I. A1 - Nurminen, M-L. A1 - Sirén, Anna-Leena T1 - Cardioventilatory effects of TRH in anesthetized rats: role of the brainstem N2 - Cardioventilator responses were studied in anaesthetized rats after injections of TRH into either the lateral (i.c.v. lat) or the fourth (i.c.v. IV) cerebral ventricles. TRH induced a morerapid hypertensive effect i.c.v. IV than i.c.v. lat. Blocking of the cerebral aqueduct abolished the hypertensive and tachypnoeic effects of TRH i.c.v. lat but not those of TRH i.c.v. IV. It is concluded that TRH increased blood pressure and ventilation rate via brain stem structures close to the fourtli ventricle. KW - Neurobiologie KW - TRH KW - Cardiovascular KW - Ventilation KW - Brain stem Y1 - 1986 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-63277 ER -