Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Akinori Nishiyama"'
Autor:
Norio Akaike, Takako Oshiro, Satoru Ebihara, Yoshihiro Kikuchi, Hiroshi Okamoto, Wataru Hida, Shin Takasawa, Akinori Nishiyama, Kunio Shirato, Sanae Shimura, Tsukasa Sasaki
Publikováno v:
Journal of Biological Chemistry. 272:16023-16029
There is growing evidence that extracellular ATP causes a dramatic change in the membrane conductance of a variety of inflammatory cells. In the present study, using the nystatin perforated patch recording configuration, we found that ATP (0.3-30 mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd759cd0aa70220bb38c4c2605cf53b8
https://doi.org/10.1074/jbc.272.25.16023
https://doi.org/10.1074/jbc.272.25.16023
Autor:
Terutaka Ozawa, Akinori Nishiyama
Publikováno v:
Journal of Membrane Biology. 156:231-239
We have measured ryanodine (caffeine)-sensitive 45Ca2+ release from isolated microsomal vesicles of endoplasmic reticulum prepared from rat parotid acinar cells. After a steady state of ATP-dependent 45Ca2+ uptake, the addition of caffeine (40 mm), r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be65bd58f74101509897c1c0d0c28697
https://doi.org/10.1007/s002329900203
https://doi.org/10.1007/s002329900203
Publikováno v:
The Tohoku Journal of Experimental Medicine. 178:399-411
The existence of ryanodine-sensitive Ca2+ stores and their role in the Ca2+ entry mechanism were examined in the rat submandibular gland acinar cells, using the microfluorimetry of intracellular Ca2+ concentration ([Ca2+]i). In the presence of thapsi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1b8c9e11daae048498851e8a16815db
https://doi.org/10.1620/tjem.178.399
https://doi.org/10.1620/tjem.178.399
Autor:
Noritaka Kamimura, Akinori Nishiyama, Tsukasa Sasaki, Yasue Fukushi, Yoshihisa Mio, J. Wada, Makoto Wakui
Publikováno v:
Cellular Signalling. 7:783-791
The store-mediated Ca 2+ entry was detected in single and cluster of rat submandibular acinar cells by measuring the Ca 2+ activated ionic membrane currents. In the cells where intracellular Ca 2+ was partly depleted by stimulation with submaximal co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96cb877c39dd98136cadca6760dd96a3
https://doi.org/10.1016/0898-6568(95)02006-3
https://doi.org/10.1016/0898-6568(95)02006-3
Autor:
Noritaka Kamimura, Sechiko Suga, Yasue Fukushi, Akinori Nishiyama, Yoshihisa Mio, Makoto Wakui, J. Wada
Publikováno v:
The Japanese Journal of Physiology. 45:1071-1085
In order to examine whether Ca2+ entry is directly involved in controlling exocrine secretion, the Ca(2+)-activated Cl- currents were recorded in single and clusters of rat submandibular gland cells using the whole-cell patch-clamp method. Extracellu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::700acf98db0c54b57560be3437e1e813
https://doi.org/10.2170/jjphysiol.45.1071
https://doi.org/10.2170/jjphysiol.45.1071
Publikováno v:
The Tohoku Journal of Experimental Medicine. 176:83-97
FUKUSHI, Y., OZAWA, T., WAKUI, M. and NISHIYAMA, A. Sr2+ can Pass through Ca2+ Entry Pathway Activated by Ca2+ Depletion, but can be Hardly Taken up by the Ca2+ Stores in the Rat Salivary Acinar Cells. Tohoku J. Exp. Med., 1995, 176 (2), 83-97 - When
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfd81a612bd284cca6505de007b3b756
https://doi.org/10.1620/tjem.176.83
https://doi.org/10.1620/tjem.176.83
Autor:
Yoshitaka Saito, Yukio Katori, Akinori Nishiyama, Hiroshi Sunose, Katsuhisa Ikeda, Masaaki Suzuki, W. Zhang, Motoaki Ishigaki, Tomonori Takasaka
Publikováno v:
Acta Physiologica Scandinavica. 151:377-384
A procedure for isolating the acinar cells of the serous gland in the mammalian nasal septum has been developed. This technique is characterized by meticulous and selective isolation with minimal contamination by the surface epithelial cells and empl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a100bbe450d3b01b819aebfc5472f32b
https://doi.org/10.1111/j.1748-1716.1994.tb09757.x
https://doi.org/10.1111/j.1748-1716.1994.tb09757.x
Publikováno v:
American Journal of Physiology-Cell Physiology. 265:C72-C78
Single-channel currents of the luminal membrane of marginal cells dissected from the guinea pig cochlea were investigated using the patch-clamp technique. Nonselective cation channels having a linear conductance of 27 pS were activated by depolarizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c68c6e012787fed44cfd7f3826ba156f
https://doi.org/10.1152/ajpcell.1993.265.1.c72
https://doi.org/10.1152/ajpcell.1993.265.1.c72
Publikováno v:
Hearing Research. 62:237-244
Membrane potential of the isolated outer hair cells (OHCs) from the guinea pig cochlea was measured using conventional microelectrodes filled with 200 mM KCl. The resting membrane potential during superfusion with the standard physiological saline so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcbf2d8c3a20ed13471e3fa4f3877b00
https://doi.org/10.1016/0378-5955(92)90190-x
https://doi.org/10.1016/0378-5955(92)90190-x
Publikováno v:
American Journal of Physiology-Cell Physiology. 261:C231-C236
Effects of intracellular pH (pHi) on intracellular Ca2+ (Cai2+) in the outer hair cell (OHC) were investigated using fluorescence ratio imaging microscopy. Cai2+ and pHi were determined with fluorescence indicators fura-2 and 2,7-bis(2-carboxyethyl)-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::012733295146f1c69cc50962c78c6b76
https://doi.org/10.1152/ajpcell.1991.261.2.c231
https://doi.org/10.1152/ajpcell.1991.261.2.c231