Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Enrico Gravela"'
Autor:
Patricia J. T. A. Groenen, Enrico Gravela, Hans Bloemendal, Ronald H. P. H. Smulders, M Seccia, W.W. de Jong, K H Cheeseman
Publikováno v:
Biochemical Journal. 295:399-404
beta H-crystallin was exposed to radiolytically generated hydroxyl radicals at defined radical concentrations, and its capacity to act as an amine-acceptor substrate and as an amine-donor substrate for transglutaminase were investigated. [14C]Methyla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3a0e4776dd2e2d6b158f9bb14acec9a
https://doi.org/10.1042/bj2950399
https://doi.org/10.1042/bj2950399
Publikováno v:
Biochemical Journal. 274:869-873
1. The effects of free radicals on the capacity of beta L-crystallin to act as a substrate for the enzyme transglutaminase were investigated. 2. beta L-Crystallin was exposed to defined radical species that were generated radiolytically, and transglu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb00cf1fc3735fc8f28fcff75785082
https://doi.org/10.1042/bj2740869
https://doi.org/10.1042/bj2740869
Publikováno v:
Free Radical Research Communications. 11:223-229
In order to test whether a mild oxidative stress could promote the transglutaminase damaging effect on eye lens proteins, total lens soluble proteins and purified beta L-crystallin have been exposed to H2O2 slowly produced by the glucose-glucose oxid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c667dc760e01fe300b8740b895c9614
https://doi.org/10.3109/10715769009088919
https://doi.org/10.3109/10715769009088919
Autor:
Vito Michele Fazio, Enrico Gravela, Giuseppina Barrera, O. Brossa, Paradisi L, Mario U. Dianzani, Maria Giulia Farace
Publikováno v:
Europe PubMed Central
4-hydroxynonenal (HNE) is one of the major breakdown products of cellular lipid peroxidation. Its effects on proliferation, ornithine decarboxylase (ODC) activity and DNA synthesis have been investigated in leukemic cell lines. The cells were incubat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28d88a8c5e4363aaf5a84eebca07d9b8
http://hdl.handle.net/2318/37897
http://hdl.handle.net/2318/37897
Publikováno v:
Free Radical Biology and Medicine. 9:83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e71e1b0c7e2350d00acd62f06b728d2
https://doi.org/10.1016/0891-5849(90)90464-t
https://doi.org/10.1016/0891-5849(90)90464-t
Publikováno v:
Cell Biology International Reports. 11:573-582
We have studied the activity, thiol-dependency and Km of ornithine decarboxylase (ODC) from the following sources: liver of rats subjected to partial hepatectomy or administered thioacetamide, the rat 3924A Morris hepatoma, the rat AH130 Yoshida asci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30f5a813110b3ae77fe47f42f0d1bcb5
https://doi.org/10.1016/0309-1651(87)90137-8
https://doi.org/10.1016/0309-1651(87)90137-8
Publikováno v:
Life Sciences. 15:2119-2125
The activity of microsomal aminopyrine demethylase and the degree of association between ribosomes and endoplasmic membranes were studied in liver of ethionine-fed rats, as well as in hyperplastic nodules and in hepatoma. In the course of the ethioni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3149d4eff8ef228051587f2f72a8f45
https://doi.org/10.1016/0024-3205(74)90028-9
https://doi.org/10.1016/0024-3205(74)90028-9
Publikováno v:
Experimental and Molecular Pathology. 41:191-201
Isolated rat hepatocytes have been treated with cumene hydroperoxide at concentrations not inducing irreversible cell damage. Under these experimental conditions cells show an enhanced lipid peroxidation, a decrease of glucose-6-phosphatase activity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d086ac32c1e4616b61451ed50e39a22
https://doi.org/10.1016/0014-4800(84)90035-2
https://doi.org/10.1016/0014-4800(84)90035-2
Publikováno v:
Cell Biochemistry and Function. 3:139-145
Rat liver (hydrocortisone-induced) ornithine decarboxylase has been shown to be stable when the cytosolic fraction is incubated alone at 37°C, although there is a very rapid and drastic loss of activity after addition of microsomes to the incubation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ee21d0e09cc8c74e9bd09a30d51bb99
https://doi.org/10.1002/cbf.290030210
https://doi.org/10.1002/cbf.290030210