Several lines of evidence indicate that the nuclear receptor corepressor (N-CoR) complex imposes ligand dependence on transcriptional activation by the retinoic acid receptor and mediates the inhibitory effects of estrogen receptor antagonists, such as tamoxifen, suppressing a constitutive N-terminal, Creb-binding protein/coactivator complex-dependent activation domain. Functional interactions ...

CCORDING to the report of an Expert Committee of World Health Organization in 1961,1) chronic cor pulmonale is defined as hypertrophy of the right ventricle resulting from diseases affecting the function and/or the structure of the lung, except when these pulmonary alternations are the result of diseases that primarily affect the left side of the heart or of congenital heart disease. Therefore,...

The study assessed the correlation between cortisol (COR) levels and concurrent infection for the patients with hepatitis B cirrhosis for corresponding countermeasure analysis. In total, 86 patients with hepatitis B cirrhosis (non-infection group) and 32 patients with hepatitis B cirrhosis complicated with infection (infection group) who were diagnosed and treated in the Beijing YouAn Hospital ...

A imagem de capa deste fascículo da Revista Ciência Elementar é uma das obras mais famosas Johannes Vermeer (1632–1675), inicialmente conhecida por Rapariga com turbante, mas popularizada como brinco pérola — provavelmente pelo impacto visual desse ponto brilhante no centro imagem. Na verdade, admite-se hoje ser pouco provável que se trate pérola: dadas as dimensões e os reflexos pintados Verme...