Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Takakazu Kobayashi"'
Publikováno v:
PLoS ONE, Vol 11, Iss 9, p e0162003 (2016)
During muscle contraction, myosin heads (M) bound to actin (A) perform power stroke associated with reaction, AMADPPi → AM + ADP + Pi. In this scheme, A • M is believed to be a high-affinity complex after removal of ATP. Biochemical studies on ex
Externí odkaz:
https://doaj.org/article/c04639604dc449a2abafabc759811cbe
Autor:
Haruo Sugi, Shigeru Chaen, Takakazu Kobayashi, Takahiro Abe, Kazushige Kimura, Yasutake Saeki, Yoshiki Ohnuki, Takuya Miyakawa, Masaru Tanokura, Seiryo Sugiura
Publikováno v:
PLoS ONE, Vol 9, Iss 2, p e93272 (2014)
Muscle contraction results from attachment-detachment cycles between myosin heads extending from myosin filaments and actin filaments. It is generally believed that a myosin head first attaches to actin, undergoes conformational changes to produce fo
Externí odkaz:
https://doaj.org/article/b660b70887ab47b89d8007d3e3edab4b
Autor:
Haruo Sugi, Takahiro Abe, Takakazu Kobayashi, Shigeru Chaen, Yoshiki Ohnuki, Yasutake Saeki, Seiryo Sugiura
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e63658 (2013)
Although evidence has been presented that, at low ionic strength, myosin heads in relaxed skeletal muscle fibers form linkages with actin filaments, the effect of low ionic strength on contraction characteristics of Ca(2+)-activated muscle fibers has
Externí odkaz:
https://doaj.org/article/7c08b0b84bc24eca8e460f59fd7e88b9
Autor:
Takakazu Kobayashi, Misato Ohtsuki, Daisuke Miyashiro, T. Yamada, Yuta Shimamoto, Y. Kunioka, Shin'ichi Ishiwata, Jun’ichi Wakayama
Publikováno v:
Biophysics and Physicobiology
We have studied the stiffness of myofilament lattice in sarcomeres in the pre-force generating state, which was realized by a relaxing reagent, BDM (butane dione monoxime). First, the radial stiffness for the overlap regions of sarcomeres of isolated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d33502948ea3a0efbd421cc7edc53c96
https://doi.org/10.2142/biophysico.14.0_207
https://doi.org/10.2142/biophysico.14.0_207
Autor:
Takakazu Kobayashi, Kien Nguyen Phan
Publikováno v:
Sensors and Actuators A: Physical. 144:389-393
In previous research, T-shape transducer was used for force measurement of myofibrils but there are some disadvantage with sensitivity and natural frequency. After improved transducer and set up new apparatus for force measurement of myofibrils, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04cbb729d5fb0354851c55ba3c07a7b6
https://doi.org/10.1016/j.sna.2008.01.025
https://doi.org/10.1016/j.sna.2008.01.025
Publikováno v:
Journal of Experimental Biology. 207:3757-3763
SUMMARYTo obtain information about the neural mechanism underlying sound production in teleost fish, we studied the electrical and mechanical properties and mode of innervation in the swimbladder muscle (SBM) fibres of scorpionfish Sebastiscus marmor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd28f5e8f3c4501e55b854e78c0bd136
https://doi.org/10.1242/jeb.01206
https://doi.org/10.1242/jeb.01206
Autor:
Katsutoshi Tominaga, Masao Mukou, Ibuki Shirakawa, Haruo Sugi, Hirohiko Kishi, Takakazu Kobayashi, Haruka Imanishi
Publikováno v:
Journal of Experimental Biology. 207:1675-1681
SUMMARY The anterior byssal retractor muscle (ABRM) of the bivalve Mytilus edulis shows a prolonged tonic contraction, called the catch state. To investigate the catch mechanism, details of which still remain obscure, we studied the mechanical respon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be62490833a2cf6510e73745f3890753
https://doi.org/10.1242/jeb.00934
https://doi.org/10.1242/jeb.00934
Role of Ca2+ in determining the rate of tension development and relaxation in rat skinned myocardium
Autor:
Hiroshi Yamashita, Takakazu Kobayashi, So-ichiro Yasuda, Yasutake Saeki, Satoshi Nishimura, Seiryo Sugiura, Haruo Sugi
Publikováno v:
Journal of Molecular and Cellular Cardiology. 36:371-380
To clarify the roles of Ca2+ and crossbridge kinetics in determining the cardiac contraction profile, we analyzed the rate of tension development following nitrophenyl-EGTA photolysis and the rate of relaxation following diazo-2 photolysis in the abs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::993a1a4092615fba966fde35521032f9
https://doi.org/10.1016/j.yjmcc.2003.12.009
https://doi.org/10.1016/j.yjmcc.2003.12.009
Publikováno v:
IFMBE Proceedings ISBN: 9783319008455
The purpose of this study is to investigate visibility of the color and monochrome map by total searching distance and time of a locus of eye movement exploring the visual target. We found that it is easily to find out the visual target on the color
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8003f626ee7b71b5211954fdc2bf6aef
https://doi.org/10.1007/978-3-319-00846-2_90
https://doi.org/10.1007/978-3-319-00846-2_90
