Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Ken Hotta"'
Publikováno v:
Cancer letters. 63(1)
We previously showed that 5% sodium l -ascorbate (Na-AsA) in the diet promotes rat urinary bladder carcinogenesis, whereas 5% ascorbic acid (AsA) and 1% sodium chloride (NaCl) in the diet do not. In order to cast light on basic properties of these co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef6ac48ad4f37a9fb2993e642fc037f0
https://pubmed.ncbi.nlm.nih.gov/1555203
https://pubmed.ncbi.nlm.nih.gov/1555203
Autor:
Ken Hotta, Yoshimichi Yamamoto
Publikováno v:
The Japanese Journal of Physiology. 36:77-90
Electrical responses to brief electrical stimulation were investigated in the cerebral artery of a guinea-pig using a microelectrode. A single brief stimulus (0.05 ms) induced a spike potential followed by a depolarizing slow-potential, and these eve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24c1709b581e4cd250b54886b25b2267
https://doi.org/10.2170/jjphysiol.36.77
https://doi.org/10.2170/jjphysiol.36.77
Publikováno v:
Japanese Heart Journal. 15:475-484
ATPase activity of myofibrils and Ca2+ binding ability of sarcoplasmic reticulum isolated from the hearts of spontaneously hypertensive rats (OkamotoAoki strain, SHR) and normotensive Wistar rats (NR) were measured. Myofibrils isolated from both the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1453333d7ace7ef8e1c3e3eb3d60eb90
https://doi.org/10.1536/ihj.15.475
https://doi.org/10.1536/ihj.15.475
Autor:
Yoshimichi Yamamoto, Ken Hotta
Publikováno v:
The Japanese Journal of Physiology. 35:717-727
Responses to external Na depletion were investigated in the rat portal vein, using a microelectrode and an isometric force transducer. Mechanical response to Na depletion was characterized by a large tonic contraction with phasic contractions in a ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbcfec90e53b7523d1fdfa6b92a65000
https://doi.org/10.2170/jjphysiol.35.717
https://doi.org/10.2170/jjphysiol.35.717
Autor:
Toshiharu Oba, Ken Hotta
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 64:625-630
Effect of Ni2+ on Zn2+-induced potentiation of twitch tension was studied electrophysiologically in the toe muscle fibers of Rana catesbeiana. The major findings of this investigation are as follows. When 2 mM Ni2+ was applied to fibers in a normal R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a545e32b855d999d6049b51d686ebd89
https://doi.org/10.1139/y86-104
https://doi.org/10.1139/y86-104
Publikováno v:
Neurologia medico-chirurgica. :101-106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9597e090885ea07604ff5898d2ce9d45
https://doi.org/10.2176/nmc.18pt1.101
https://doi.org/10.2176/nmc.18pt1.101
Autor:
Ken Hotta, Toshiharu Oba
Publikováno v:
The Japanese Journal of Physiology. 34:187-191
Ag+ produced two different types of transient tension development in single frog toe muscle fibers in which the Ca2+ channel had been blocked by pretreatment with 2mM Co2+. These contractions were never observed in detubulated fibers, indicating that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57cffb05dbfd1550b6d3accaf68f07cd
https://doi.org/10.2170/jjphysiol.34.187
https://doi.org/10.2170/jjphysiol.34.187
Publikováno v:
Japanese Circulation Journal. 45:547-551
Development of tension in aortic helical strips was studied using the male Kyoto Wistar normotensive (KNR) and age-, sex-matched spontaneously hypertensive rats (SHR) (8 to 10 weeks) to clarify the contractile response of vascular smooth muscle in SH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e412cc01f1845b7dec2169975862be5
https://doi.org/10.1253/jcj.45.547
https://doi.org/10.1253/jcj.45.547
Publikováno v:
Japanese Circulation Journal. 38:1115-1121
Cardiac myofibrils isolated from the hearts of Okamoto-Aoki hypertensive rat (SHR) and normotensive Wistar rat (NR) showed essentially the same ATPase activity either in the absence or presence of Ca2+. On the other hand, Ca2+ activated ATPase activi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceb225f295e1d9461b78680554a50d60
https://doi.org/10.1253/jcj.38.1115
https://doi.org/10.1253/jcj.38.1115
Publikováno v:
Life Sciences. 34:993-999
In the longitudinal smooth muscle of the isolated rat portal vein, methionine-enkephalin (Met-enkephalin) increased the spontaneous contraction with a concentration as low as 10(-8)M. When the membrane activity was recorded using a microelectrode, Me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::196903df004f171942d3f826af4fa12e
https://doi.org/10.1016/0024-3205(84)90304-7
https://doi.org/10.1016/0024-3205(84)90304-7