Results 131 to 140 of about 2,400,430 (354)

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

open access: yesFEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera   +4 more
wiley   +1 more source

Erotismo e prevenção de DST/Aids entre os adolescentes

open access: yesDST, 2005
Introdução: os meios de comunicação têm tido uma participação cada vez mais frequente e intensa nas pessoas, principalmente nos jovens, mas nãose tem conhecimento de que tipo de informação sobre erotização e prevenção de DST/Aids está sendo passada aos ...
Glauco R Mello   +3 more
doaj  

Facing an Epidemic: An Analysis of HIV/AIDS, Antiretroviral Drug, and International Response to the AIDS Pandemic [PDF]

open access: yes, 2012
More than 33 million people are living with HIV/AIDS around the globe with 68% of all cases occurring in sub-Saharan Africa. The global prevalence rate is shocking considering that the disease was relatively unknown just 30 years ago.
Tate, Michael
core   +1 more source

Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1

open access: yesFEBS Letters, EarlyView.
Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji   +5 more
wiley   +1 more source

Potential impact of adjustment policies on vulnerability of women and children to HIV/AIDS in sub-Saharan Africa [PDF]

open access: yes, 2005
This paper evaluates the potential impact of adjustment policies of the International Monetary Fund and the World Bank on the vulnerability of women and children to HIV/AIDS in sub-Saharan Africa.
Birbeck, GL, De Vogli, R
core  

Towards Modeling HIV Long Term Behavior

open access: yes, 2011
The precise mechanism that causes HIV infection to progress to AIDS is still unknown. This paper presents a mathematical model which is able to predict the entire trajectory of the HIV/AIDS dynamics, then a possible explanation for this progression is ...
Hernandez-Vargas, Esteban A.   +2 more
core   +1 more source

The role of fibroblast growth factors in cell and cancer metabolism

open access: yesFEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Comparação da coleta das amostras de sangue na triagem pré-natal, utilizando o papel de filtro e punção venosa na técnica de ELISA para detecção de HIV 1+2

open access: yesDST, 2010
Introdução: apesar de o papel de filtro (PF) ter sido introduzido desde o século passado, (1963) por Guthrie e Susi, nas triagens neonatais, como alternativa para a coleta da amostra do sangue, seus benefícios na aplicação da prática médica laboratorial
Juan Fidel Bencomo Gómez   +6 more
doaj  

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