Zobrazeno 1 - 10
of 208
pro vyhledávání: '"G. Parenti Castelli"'
Autor:
Silvana Salardi, G. Parenti Castelli, M. Tesei, Carla Bovina, Luca Ragni, Stefano Zucchini, Emanuele Cacciari, Marilena D'Aurelio, Gianluca Sgarbi, Graziella Biagini, Pugnaloni A, Giorgio Lenaz
Publikováno v:
European Journal of Histochemistry, Vol 45, Iss 1 (2009)
We have investigated by immuno-electron microscopy the presence of phosphotyrosine in cells as a whole and in different cell districts (nucleus, cytoplasm, plasma membrane, and mitochondria) in peripheral blood lymphocytes of IDDM (insulindependent d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75c12f835cf8521c6e96f7bfe3fa68e6
https://doi.org/10.4081/ejh.2001.1617
https://doi.org/10.4081/ejh.2001.1617
Publikováno v:
Acta Biochimica Polonica. 46:1-21
Mitochondria are strongly involved in production of reactive oxygen species, considered today as the main pathogenic agent of many diseases. A vicious circle of oxidative stress and damage to cellular structures can lead to either cell death by apopt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bd1fef39f2fdc404924f4cc5d5838da
https://doi.org/10.18388/abp.1999_4179
https://doi.org/10.18388/abp.1999_4179
Autor:
Carla Bovina, E. Estornell, Marilena D'Aurelio, Mario Marchetti, Hana Rauchová, G. Formiggini, Giorgio Lenaz, G. Parenti Castelli, Romana Fato
Publikováno v:
Molecular Aspects of Medicine. 18:25-31
The coenzyme Q (CoQ) concentration in the inner membrane of beef heart mitochondria is not kinetically saturating for NADH oxidation inasmuch as the K(m) of NADH oxidation for endogenous CoQ10 is in the mM range in membrane lipids. Using CoQ1 as an e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d9afd265ca191f7311557f700a1dca7
https://doi.org/10.1016/s0098-2997(97)00029-0
https://doi.org/10.1016/s0098-2997(97)00029-0
Autor:
G. Formiggini, G. Parenti Castelli, Maria Luisa Genova, M. Merlo Pich, Mario Marchetti, Carla Bovina, Giorgio Lenaz, Romana Fato, C. Castelluccio
Publikováno v:
Biochemical Journal. 311:105-109
We have investigated the respiratory activities and the concentrations of respiratory chain components of mitochondria isolated from the livers and hearts of two groups of rats aged 6 and 24 months respectively. In comparison with the adult controls
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57a58f19ec04221dd7ca972b466333a7
https://doi.org/10.1042/bj3110105
https://doi.org/10.1042/bj3110105
Autor:
F.J. Mataix, Gianpaolo Littarru, V. Barzanti, Jesús R. Huertas, G. Parenti-Castelli, Magda Maranesi, E. Turchetto, Maurizio Battino, Giorgio Lenaz
Publikováno v:
Life Sciences. 50:2111-2118
The influence of three different dietary fats (8%) and of endogenous lipid peroxidation with regard to cholesterol concentrations in liver mitochondria and microsomes and in serum has been investigated in the rat. Although the different diet fat used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a350f167f45279804ced6ef8772c9bb2
https://doi.org/10.1016/0024-3205(92)90577-c
https://doi.org/10.1016/0024-3205(92)90577-c
Autor:
Maurizio Battino, Carla Bovina, G. Parenti Castelli, Giorgio Lenaz, C. Castelluccio, Hana Rauchová, G. Formiggini, M. Cavazzoni, Romana Fato
Publikováno v:
Free Radical Research Communications. 8:317-327
This study examines the possible role of Coenzyme Q (CoQ, ubiquinone) in the control of mitochondrial electron transfer. The CoQ concentration in mitochondria from different tissues was investigated by HPLC. By analyzing the rates of electron transfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c4ab8575150c3f52db58ca12237cbb7
https://doi.org/10.3109/10715769009053365
https://doi.org/10.3109/10715769009053365
Autor:
Anna Ghelli, Maria Luisa Genova, Mario Marchetti, G.G. Cometti, Carla Bovina, Giorgio Lenaz, G. Formiggini, G. Parenti Castelli, S. Semeraro, M. Merlo Pich
Publikováno v:
FEBS Letters. 380:176-178
NADH-Coenzyme Q reductase was assayed in platelet mitochondrial membranes obtained from 19 pools of two venous blood samples from female young (19–30 years) individuals and 18 pools from aged ones (66–107 years). The enzyme activities were not si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::981f2c040df27bb197506ed4d6a27cda
https://doi.org/10.1016/0014-5793(96)00037-3
https://doi.org/10.1016/0014-5793(96)00037-3
Autor:
Giorgio Lenaz, Carla Bovina, Romana Fato, G. Parenti Castelli, Maria Luisa Genova, G. Formiggini
Publikováno v:
FEBS Letters. 366:119-121
We have shown that the rate of NADH-coenzyme Q reductase in rat liver mitochondria, assayed using the decyl-ubiquinone analog DB, is underevaluated, probably as a result of its low water solubility. In view of drawbacks encountered using other more s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f31cbc9e7fd66358513168464b200c35
https://doi.org/10.1016/0014-5793(95)00508-7
https://doi.org/10.1016/0014-5793(95)00508-7
Publikováno v:
FEBS Letters. 311:107-109
The saturation kinetics of NADH and succinate oxidation for Coenzyme Q (CoQ) has been re-investigated in pentane-extracted lyophilized beef heart mitochondria reconstituted with exogenous CoQ10. The apparent ‘Km’ for CoQ10 was one order of magnit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::374ff84401e4d0c4bcf885ba2d9dbbff
https://doi.org/10.1016/0014-5793(92)81378-y
https://doi.org/10.1016/0014-5793(92)81378-y
Publikováno v:
Acta biochimica Polonica. 46(1)
Mitochondria are strongly involved in production of reactive oxygen species, considered today as the main pathogenic agent of many diseases. A vicious circle of oxidative stress and damage to cellular structures can lead to either cell death by apopt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b4b488f9d23f8448bb328c41039b007f
https://pubmed.ncbi.nlm.nih.gov/10453977
https://pubmed.ncbi.nlm.nih.gov/10453977