vena porta Sistem v. portae anastomozira sa sistemom v. kave superior et inferior na 4 načina: 1. preko ezofagealnih vena koje se dijelom uljevaju u v. gastriku sinustru (koja pripada sistemu v. porte), […]
Heart Muscle Contract UCSF researchers have discovered that a protein called B1N1 is necessary for the heart to contract. The findings, published in the Feb. 16 issue of the open access journal PLoS […]
retrovirus Oncogenic retroviruses are a particular family of viruses that can cause some types of cancer. Thierry Heidmann and his colleagues in the CNRS-Institut Gustave Roussy-Université Paris Sud 11 “Rétrovirus endogènes et éléments […]
kidney Initial results of a study conducted at 100 centers worldwide indicate that belatacept, a first-in-class costimulation blocker can prevent the immune system rejecting new organs. The results also suggest that it may […]
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