Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Roland Ekerdt"'
Autor:
Roland Ekerdt, Bernd Buchmann, Claudia Giesen, Wolfgang Fröhlich, Josef Heindl, Werner Skuballa
Publikováno v:
Journal of Dermatological Science. 16:S211
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::767ed6d8de71fcbc2a565f37b8fe76b5
https://doi.org/10.1016/s0923-1811(98)84263-1
https://doi.org/10.1016/s0923-1811(98)84263-1
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 646:10-22
Secretory vesicles isolated from adrenal medulla were found to fuse in vitro in response to incubation with Ca2+. Intervesicular fusion was detected by electron microscopy and was indicated by the appearance of twinned vesicles in freeze-fractured su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d811bd4eb6e3c1ea54b83ec0c1589d92
https://doi.org/10.1016/0005-2736(81)90265-0
https://doi.org/10.1016/0005-2736(81)90265-0
Publikováno v:
Biochimica et biophysica acta. 649(2)
A new procedure is described for the preparation of highly purified and stable secretory vesicles from adrenal medulla. Two forms of acetylcholinesterase, a membrane bound form as well as a soluble form, were found within these vesicles. The secretor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2e9f7c91495a9f8fa9edfb6ca8ea381
https://pubmed.ncbi.nlm.nih.gov/7317405
https://pubmed.ncbi.nlm.nih.gov/7317405
The effect of synexin (an adrenal medullary protein) on the kinetics of Ca2+- and Mg2+-mediated membrane fusion was examined. Membrane fusion was studied by monitoring intermixing of the aqueous contents of phospholipid vesicles. Synexin facilitated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85a626a22ce76a28444257547fe4adfe
https://europepmc.org/articles/PMC346731/
https://europepmc.org/articles/PMC346731/
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 79(7)
Binding of Ca2+ to liposomes composed of phosphatidylserine (PtdSer) was analyzed by potentiometric titrations. Ca2+ binding to large unilamellar PtdSer vesicles was saturable at a stoichiometry of 1:2 (Ca2+/PtdSer). At approximately 6 X 10(-4) M [Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2473cc690476e138efe801cace6b6b27
https://pubmed.ncbi.nlm.nih.gov/6954538
https://pubmed.ncbi.nlm.nih.gov/6954538