Zobrazeno 1 - 10
of 14
pro vyhledávání: ''
Vasodilatation of the Hindquarters Induced by Antagonism of GABAA Receptors in the Freely Moving Rat
Autor:
Yumi Takemoto
Publikováno v:
The Japanese Journal of Physiology. 55:75-78
An intracisternal injection of the GABA(A) receptor antagonist bicuculline into conscious rats increased arterial pressure and decreased hindquarter resistance. Propranolol attenuated only the resistance response, but ganglionic block abolished both
Publikováno v:
The Japanese Journal of Physiology. 55:191-203
The effects of electroacupuncture stimulation (EAS) of the hind paw and the back on the mesenteric microhemodynamics in anesthetized rats were investigated using an intravital microscope system. Red blood cell (RBC) velocity in the mesenteric arterio
Autor:
Kyoko Miyasaka, Masao Masuda, Shinji Suzuki, Yuki Yoshida, Minoru Ohta, Akihiro Funakoshi, Setsuko Kanai
Publikováno v:
The Japanese Journal of Physiology. 50:243-248
The inhibitory effect of central administration of calcitonin-gene related peptide (CGRP) on pancreatic secretion stimulated by bile-pancreatic juice diversion was determined in conscious rats. Rats were prepared with separate cannulae for draining b
Publikováno v:
The Japanese Journal of Physiology. 49:335-343
The effects of muscarinic and beta-adrenergic agonists on Cl(-) currents in acinar cells were investigated to clarify their role in the regulation of fluid secretion in rat perfused submandibular glands. Additions of isoproterenol (IPR) at 10(-8) to
Publikováno v:
The Japanese Journal of Physiology. 47:443-448
An in vitro brainstem preparation of the neonatal rat with intact right vagal (X) innervation of the right atrium, and intact medullary roots of the left X and glossopharyngeal (IX) nerves for stimulation was developed. The preparation was continuous
Publikováno v:
The Japanese Journal of Physiology. 40:15-32
The effects of electrical stimulation of cervical sympathetic trunks for 1-min duration at supramaximal intensity with various stimulus frequencies on local cortical cerebral blood flow were investigated in urethane-anesthetized rats. Electrical stim
Publikováno v:
The Japanese Journal of Physiology. 35(3):423-442
Wistar rats were successively reared in cold at 5 degrees C from 1969 to 1984. The historical changes observed in these rats were reported. The cold-adapted rats reared in cold for 8 to 11 successive generations (C8-11G) were examined on their cold t
Autor:
Kazuo Katoh, Akinori Nishiyama
Publikováno v:
The Japanese Journal of Physiology. 36:305-319
The effects of the cholinergic and adrenergic nerve stimulations on amylase release from the segment isolated from the rat parotid gland were investigated, employing the combined techniques of electrical field stimulation (FS) and tyramine applicatio
Autor:
Tetsuo Nagasaka, Masao Hayashi
Publikováno v:
The Japanese Journal of Physiology. 32:149-152
Acute hypoxia (9.5% O2) increased the heart rate (HR) in hypoxia (12% O2 for 2 months)-acclimated (HX) rats, while it decreased HR in unacclimated (CT) rats. After treatment with propranolol, acute hypoxia decreased HR to the same extent in CT and HX
Autor:
Takuro Osa, Tatsuhiko Kawarabayashi
Publikováno v:
The Japanese Journal of Physiology. 26:403-416
Comparative effects of noradrenaline (10(-8)-10(-6) g/ml) and isoprenaline (10(-10)-10(-6) g/ml) on electrical and contractile activity were investigated in longitudinal and circular muscle strips of rat myometrium (13-19 days pregnant). When recorde