نتایج جستجو برای: importance factor
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Granulocyte-colony stimulating factor (G-CSF) is a glycoprotein, the second CSF, sharing some common effects with granulocyte macrophage-colony stimulating factor (GM-CSF), interleukin-3 (IL-3) and interleukin-5 (IL-5). G-CSF is mainly produced by fibroblasts and endothelial cells from bone marrow stroma and by immunocompetent cells (monocytes, macrophages). The receptor for G-CSF (G-CSFR) is p...
Pulmonary diffusing capacity for carbon monoxide (transfer factor, TLCO) is known to be low in alcoholics,' and ethanol may cause a reduction in TLCO in normal subjects.2 The mechanism of this reduction is unclear, but there are two possible explanations. Firstly, a redistribution of blood may occur between the central and peripheral vasculature, causing a fall in pulmonary capillary blood volu...
The endothelium plays an important role in maintaining the vascular homeostasis by releasing vasodilator substances, including prostacyclin (PGI2), nitric oxide (NO), and endothelium-derived hyperpolarizing factor (EDHF). Although the former two substances have been investigated extensively, the importance of EDHF still remains unclear, especially in human arteries. Thus we tested our hypothesi...
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