Consulta: creatorFacets:"Kowaltowski,A.J."
Registros recuperados: 3
Data/hora: 02/06/2024 12:31:14

Where do we aspire to publish? A position paper on scientific communication in biochemistry and molecular biology
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Baptista,M.S.; Alves,M.J.M.; Arantes,G.M.; Armelin,H.A.; Augusto,O.; Baldini,R.L.; Basseres,D.S.; Bechara,E.J.H.; Bruni-Cardoso,A.; Chaimovich,H.; Colepicolo Neto,P.; Colli,W.; Cuccovia,I.M.; Da-Silva,A.M.; Di Mascio,P.; Farah,S.C.; Ferreira,C.; Forti,F.L.; Giordano,R.J.; Gomes,S.L.; Gueiros Filho,F.J.; Hoch,N.C.; Hotta,C.T.; Labriola,L.; Lameu,C.; Machini,M.T.; Malnic,B.; Marana,S.R.; Medeiros,M.H.G.; Meotti,F.C.; Miyamoto,S.; Oliveira,C.C.; Souza-Pinto,N.C.; Reis,E.M.; Ronsein,G.E.; Salinas,R.K.; Schechtman,D.; Schreier,S.; Setubal,J.C.; Sogayar,M.C.; Souza,G.M.; Terra,W.R.; Truzzi,D.R.; Ulrich,H.; Verjovski-Almeida,S.; Winck,F.V.; Zingales,B.; Kowaltowski,A.J.
The scientific publication landscape is changing quickly, with an enormous increase in options and models. Articles can be published in a complex variety of journals that differ in their presentation format (online-only or in-print), editorial organizations that maintain them (commercial and/or society-based), editorial handling (academic or professional editors), editorial board composition (academic or professional), payment options to cover editorial costs (open access or pay-to-read), indexation, visibility, branding, and other aspects. Additionally, online submissions of non-revised versions of manuscripts prior to seeking publication in a peer-reviewed journal (a practice known as pre-printing) are a growing trend in biological sciences. In this...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Scientific journals; Scientific editing; Pre-prints; Open access; Peer review.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2019000900401

Alternative mitochondrial functions in cell physiopathology: beyond ATP production
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Kowaltowski,A.J.
It is well known that mitochondria are the main site for ATP generation within most tissues. However, mitochondria also participate in a surprising number of alternative activities, including intracellular Ca2+ regulation, thermogenesis and the control of apoptosis. In addition, mitochondria are the main cellular generators of reactive oxygen species, and may trigger necrotic cell death under conditions of oxidative stress. This review concentrates on these alternative mitochondrial functions, and their role in cell physiopathology.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mitochondrial permeability transition; Uncoupling proteins; Alternative oxidase; Cardioprotection; Free radicals; Aging.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000000200014

Mitochondrial K+ transport and cardiac protection during ischemia/reperfusion
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Carreira,R.S.; Facundo,H.T.F.; Kowaltowski,A.J.
Mitochondrial ion transport, oxidative phosphorylation, redox balance, and physical integrity are key factors in tissue survival following potentially damaging conditions such as ischemia/reperfusion. Recent research has demonstrated that pharmacologically activated inner mitochondrial membrane ATP-sensitive K+ channels (mitoK ATP) are strongly cardioprotective under these conditions. Furthermore, mitoK ATP are physiologically activated during ischemic preconditioning, a procedure which protects against ischemic damage. In this review, we discuss mechanisms by which mitoK ATP may be activated during preconditioning and the mitochondrial and cellular consequences of this activation, focusing on end-effects which may promote ischemic protection. These...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mitochondria; Potassium; Calcium; Free radicals; Heart; Ischemia.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000300004