Zobrazeno 1 - 10
of 62
pro vyhledávání: '"J.P. Wahrmann"'
Publikováno v:
European Journal of Applied Physiology. 84:367-372
The aim of this study was to quantify modifications in the expression of skeletal myosin light chain (MLC) and myosin heavy chain (MHC) isoforms of five muscles, according to their fiber composition and function, following endurance training in rats.
Autor:
J. Cadusseau, Anne Weber, Fabrice Lisovoski, Marc Peschanski, Axel Kahn, J.C Pages, M Rieu, J.P. Wahrmann
Publikováno v:
Molecular Brain Research. 44:125-133
Although primary muscle cells have been used as intracerebral vehicles for transgene expression in the past, data concerning their long-term survival after grafting into the brain, and the reaction of the host tissue to their implantation are lacking
Autor:
J.P. Wahrmann, J.L. Lognonne
Publikováno v:
Experimental Cell Research. 187:90-97
During in vitro myogenesis, mononucleated myoblasts fuse among themselves to form multinucleated myotubes. We have recently reported for the first time in the literature that a Ca2+-dependent ectoprotein kinase is responsible for this process, but we
Publikováno v:
Science & Sports. 7:253-255
Autor:
J.P. Wahrmann, R.J. Winand
Publikováno v:
Biochimie. 60:361-364
Resume Nous avons etudie l'effet des catecholamines sur l'activite adenyl cyclase des myoblastes de la ligne L 6 durant le processus de differenciation. L'activite de l'enzyme dans les myoblastes mononuclees est accrue par l'adrenaline l , la noradre
Autor:
Danielle Delain, J.P. Wahrmann
Publikováno v:
Experimental Cell Research. 93:495-498
Under normal culture conditions, fusion of myoblasts was strictly coordinated with the accumulation of various characteristic muscle enzymes as well as of myosin and actin. Nevertheless, it was not clear whether these two events depended on one anoth
Publikováno v:
Experimental Cell Research. 162:51-62
In the present study we have characterized by biochemical and immunochemical methods the changes which take place in collagen, laminin and fibronectin biosynthesis during the differentiation of clonal skeletal myoblasts of the L6 line. Time-course ex
Publikováno v:
Experimental Cell Research. 138:355-365
The glycoproteins of purified plasma membranes from mononucleated myoblasts and from myotubes of the L 6 line were characterized according to their apparent molecular weight (MW) and to their ability to bind concanavalin A (conA). We identified 25 pr
Autor:
J.L. Lognonne, J.P. Wahrmann
Publikováno v:
Cell Differentiation. 22:245-258
The data we present here permit us to affirm that a 48 kDa phosphoprotein is the target of extracellular Ca2+ during fusion. It is detected only in fusion-competent L6 myoblasts and not in the fusion-defective spontaneous stable variants we isolated.
Publikováno v:
Biochimie. 55:457-463
Summary The variations of the ratios of a to b form of phosphorylase, and I to D form, of glycogen synthetase have been studied during differentiation of myoblasts of the established line L 6 D, under standard medium conditions, and after a shif to a