Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Marisa H G, Medeiros"'
Autor:
Lívia de Souza Gonçalves, Mariana Franchi, Monica B Mathor, Ademar B Lugao, Victor H Carvalho, Marisa H G Medeiros, Guilherme Giannini Artioli, Gustavo H C Varca
Publikováno v:
PLoS ONE, Vol 14, Iss 1, p e0210713 (2019)
β-alanine is the rate-limiting point for the endogenous synthesis of carnosine in skeletal muscle. Carnosine has a wide range of implications for health, normal function and exercise performance. Whilst the physiological relevance of carnosine to di
Externí odkaz:
https://doaj.org/article/539ad690c6024be68975b964f7e21f90
Autor:
Laura Leaden, Larissa G. Silva, Rodolfo A. Ribeiro, Naara M. dos Santos, Alan P. R. Lorenzetti, Thiago G. P. Alegria, Mariane L. Schulz, Marisa H. G. Medeiros, Tie Koide, Marilis V. Marques
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
In C. crescentus, iron metabolism is mainly controlled by the transcription factor Fur (ferric uptake regulator). Iron-bound Fur represses genes related to iron uptake and can directly activate the expression of genes for iron-containing proteins. In
Externí odkaz:
https://doaj.org/article/4f97f045c9f240a08cce687e673eefc1
Publikováno v:
Química Nova, Vol 30, Iss 1, Pp 206-213 (2007)
The skin is a very complex organ, continuously exposed to physical, chemical and microbiological agents. Enzymes as well as low-molecular weight antioxidants are present in the cutaneous tissue to counterbalance the deleterious effect caused by an ox
Externí odkaz:
https://doaj.org/article/26f6baab64874de1a6c632804c762525
Autor:
Bruno Chausse, Marcel A Vieira-Lara, Angélica B Sanchez, Marisa H G Medeiros, Alicia J Kowaltowski
Publikováno v:
PLoS ONE, Vol 10, Iss 3, p e0120413 (2015)
Intermittent fasting (IF) is a dietary intervention often used as an alternative to caloric restriction (CR) and characterized by 24 hour cycles alternating ad libitum feeding and fasting. Although the consequences of CR are well studied, the effects
Externí odkaz:
https://doaj.org/article/219a09f1b5e9455482c8298717c21f74
Publikováno v:
Química Nova, Vol 29, Iss 5, Pp 1086-1093 (2006)
The oxidation of sulfite catalyzed by transition metal ions produces reactive oxysulfur species that can damage plasmid and isolated DNA in vitro. Among the four DNA bases, guanine is the most sensitive to one-electron oxidation promoted by the speci
Externí odkaz:
https://doaj.org/article/d0ff4ae96a1a4773b8e8e892686aee8b
Publikováno v:
Química Nova, Vol 25, Iss 5, Pp 777-793 (2002)
Externí odkaz:
https://doaj.org/article/5d1be206228046d98fda33715bee5ad2
Autor:
Miguel J Beltrán-García, Fernanda M Prado, Marilene S Oliveira, David Ortiz-Mendoza, Alexsandra C Scalfo, Adalberto Pessoa, Marisa H G Medeiros, James F White, Paolo Di Mascio
Publikováno v:
PLoS ONE, Vol 9, Iss 3, p e91616 (2014)
In pathogenic fungi, melanin contributes to virulence, allowing tissue invasion and inactivation of the plant defence system, but has never been implicated as a factor for host cell death, or as a light-activated phytotoxin. Our research shows that m
Externí odkaz:
https://doaj.org/article/1d4b5521f73f4e6e85a04b259bbe04d4
Autor:
Orlando Chiarelli-Neto, Alan Silva Ferreira, Waleska Kerllen Martins, Christiane Pavani, Divinomar Severino, Fernanda Faião-Flores, Silvya Stuchi Maria-Engler, Eduardo Aliprandini, Glaucia R Martinez, Paolo Di Mascio, Marisa H G Medeiros, Maurício S Baptista
Publikováno v:
PLoS ONE, Vol 9, Iss 11, p e113266 (2014)
Protecting human skin from sun exposure is a complex issue that involves unclear aspects of the interaction between light and tissue. A persistent misconception is that visible light is safe for the skin, although several lines of evidence suggest ot
Externí odkaz:
https://doaj.org/article/6a3664b78ae04e0983f244711126fd60
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 2279
Aldehydes are abundantly present in tobacco smoke and in urban air pollution and are endogenously generated as products of the lipid peroxidation process. These molecules can react with DNA bases forming mutagenic exocyclic adducts, which have been u
Publikováno v:
Química Nova, Vol 23, Iss 5, Pp 686-689 (2000)
Externí odkaz:
https://doaj.org/article/7b57179e91964e3cb486d5df6d8bed79