Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Julio F. Turrens"'
Publikováno v:
Archives of biochemistry and biophysics. 726
Much evidence indicates that superoxide is generated from O
Publikováno v:
Sexuality Research and Social Policy. 12:101-109
This study investigated the attitudes of parents of public school children in a conservative southern U.S. metropolitan area concerning the incorporation of a variety of adolescent pregnancy prevention strategies taught in the public school curriculu
Autor:
Julio F. Turrens, Viktor Pastukh, David V. Schaffer, Stephen W. Schaffer, Glenn L. Wilson, Josh Leonard, Craig Ricci
Publikováno v:
American Journal of Physiology-Cell Physiology. 294:C413-C422
Recently, it has become apparent that mitochondrial DNA (mtDNA) damage can rapidly initiate apoptosis independent of mutations, although the mechanism involved remains unclear. To elucidate this mechanism, angiotensin II-mediated apoptosis was studie
Autor:
Julio F. Turrens
Publikováno v:
Cell Biology Education. 4:330-334
Undergraduate students in the Department of Biomedical Sciences at the University of South Alabama, Mobile, are required to take a course entitled“ Issues in Biomedical Sciences,” designed to increase students' awareness about bioethical question
Autor:
Julio F. Turrens
Publikováno v:
Molecular Aspects of Medicine. 25:211-220
Parasitic protozoa cause several diseases, affecting hundreds of millions, particularly in underdeveloped countries. Although these organisms are eukaryotic cells, some of them present major differences with their mammalian host in selected metabolic
Autor:
Julio F, Turrens
Publikováno v:
The Journal of Physiology. 552:335-344
The reduction of oxygen to water proceeds via one electron at a time. In the mitochondrial respiratory chain, Complex IV (cytochrome oxidase) retains all partially reduced intermediates until full reduction is achieved. Other redox centres in the ele
Autor:
Yumin Qiu, Julio F. Turrens, Xian Liang Tang, Wen Jian Wu, Roberto Bolli, Hitoshi Takano, Ali Rizvi, Qin Zhang
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 282:H281-H291
Conscious rabbits underwent six 4-min occlusion and 4-min reperfusion cycles for 3 consecutive days ( day 1, 2, and 3); on day 1, rabbits received intravenous vehicle [preconditioning (PC)] ( group I, n = 6), superoxide dismutase (SOD; group II, n =
Autor:
Julio F. Turrens, Joe M. McCord
Publikováno v:
Free Radical Biology and Medicine. 40:193-195
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 273:H1651-H1657
Previous studies in conscious pigs have demonstrated that a sequence of ten 2-min coronary occlusion/2-min reperfusion cycles renders the heart relatively resistant to myocardial stunning 24 h later [late preconditioning (PC) against stunning] by an
Autor:
Julio F. Turrens
Publikováno v:
Bioscience Reports. 17:3-8
This mini-review describes the role of different mitochondrial components in the formation of reactive oxygen species under normal and pathological conditions and the effect of inhibitors and uncouplers on superoxide formation.