I TAKAYANAGI
Overview
Explore the profile of I TAKAYANAGI including associated specialties, affiliations and a list of published articles.
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Articles
345
Citations
446
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Recent Articles
1.
Satoh M, TAKAYANAGI I, Koike K
Jpn J Pharmacol
. 2000 Jun;
82(4):317-25.
PMID: 10875751
We studied the mechanisms and characteristics of the spontaneously evoked intracellular Ca2+ changes (Ca2+ oscillations) in ileal longitudinal smooth muscle from guinea pig. Two-dimensional images of Ca2+ oscillations were obtained...
2.
Satoh M, Enomoto K, TAKAYANAGI I, Koike K
Eur J Pharmacol
. 1999 Jul;
374(2):229-40.
PMID: 10422764
This study was done to determine the alpha1-adrenoceptor subtypes and to characterize the functional role of alpha1D-adrenoceptors in the following rabbit arteries: thoracic and abdominal aorta, mesenteric, renal and iliac...
3.
Satoh M, Enomoto K, TAKAYANAGI I, Koike K
J Smooth Muscle Res
. 1999 Apr;
34(4):151-8.
PMID: 10102800
Based on the affinity of alpha1D adrenoceptor subtype for a selective antagonist BMY 7378, we studied its functional role in rabbit thoracic aorta and iliac artery, and evaluated the subtypes...
4.
Kitamura T, Okazaki Y, Fujinawa A, TAKAYANAGI I, Kasahara Y
Eur Arch Psychiatry Clin Neurosci
. 1998 Sep;
248(3):130-5.
PMID: 9728731
Current psychopathology classifies schizophrenic positive symptoms into four groups: delusions, hallucinations, formal thought disorder, and catatonic symptoms. The present study explores the factor structure of different positive symptoms to refine...
5.
Satoh M, Takada M, Ohshima N, TAKAYANAGI I, Koike K
Biol Pharm Bull
. 1998 Aug;
21(7):718-22.
PMID: 9703256
We observed endothelin (ET)-induced contractile responses on prostatic and epididymal segments, as well as the facilitation of an electrically stimulated tone on prostatic segments of isolated rat vas deferens. In...
6.
TAKAYANAGI I, Okayasu A, Koike K, Suzuki T, Kizawa Y
Gen Pharmacol
. 1998 Aug;
31(2):215-20.
PMID: 9688462
1. Morphine inhibited twitch responses of the longitudinal muscle of the guinea pig to electrical stimulation. A concentration-response curve of morphine was partly inhibited by a 60-min pretreatment of ileal...
7.
Satoh M, Enomoto K, Niwano H, Fujimura H, Toyama Y, TAKAYANAGI I, et al.
Eur J Pharmacol
. 1998 Jul;
350(1):67-73.
PMID: 9683016
Contractility mediated through alpha1-adrenoceptor subtypes and the maximum binding site (Bmax value) and the dissociation constant (Kd value) for [125I]HEAT ([125I]iodo-2-(beta-(4-hydroxyphenyl)ethylaminomethyl)tetralone) were determined in the following rabbit arteries: thoracic and...
8.
Koike K, TAKAYANAGI I
Life Sci
. 1998 May;
62(17-18):1503-7.
PMID: 9585126
Beta-adrenoceptor-mediated relaxation of guinea-pig taenia caecum was investigated by studying the effects of BRL37344, CGP12177 and norepinephrine. These drugs caused graded relaxation of the guinea-pig taenia caecum. The concentration-response curves...
9.
Satoh M, Hayasaka M, Horiuchi K, TAKAYANAGI I
Gen Pharmacol
. 1998 Feb;
30(1):103-7.
PMID: 9457489
1. Experiments were designed to study the roles of protein kinase C in carbachol- and pilocarpine-induced contraction and the increase in cytosolic Ca2+ concentration ([Ca2+]i) in guinea pig ileal longitudinal...
10.
Koike K, TAKAYANAGI I, Ichino T, Koshikawa H, Nagatomo T
Eur J Pharmacol
. 1997 Nov;
334(2-3):217-21.
PMID: 9369351
Beta-adrenoceptor-mediated relaxation of guinea pig taenia caecum was investigated by studying the effects of the beta3-adrenoceptor agonists, BRL37344A [(R*,R*)-(+/-)-4-[2'-[2-hydroxy-2-(3-chlorophenyl) ethylamino] propyl] phenoxyacetic acid sodium salt sesquihydrate] and BRL35135A [(R*,R*)-(+/-)-methyl-4-[2-[2-hydroxy-2-(3-chlorophenyl) ethylamine]...