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EDWARDMARS

CHEK1 is a kinase that phosphorylates cdc25, an important phosphatase in cell cycle control, particularly for entry into mitosis. Cdc25, when phosphorylated on serine 216 by chk1 becomes bound by an adaptor protein in the cytoplasm. Therefore it is inhibited from removing the inhibiting phosphate from MPF (mitotic/maturation promoting factor) added by Wee1. Consequently, a cell is prevented from entering mitosis.
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5 DERNIERS ARTICLES
- Stability of CNTF
- Description for CNTF
- Introduction for CNTF
- Subunit structure of CHEK1
- Function of CHEK1
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Artery branches at all levels of the left ventricle → aortic → → → on the vein at all levels of systemic capillary → → mainline, the inferior vena cava → right atrium.

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 30-07-2012 à 07h13

 Blood pulmonary circulation pathways Alerter l'administrateur Recommander à un ami Lien de l'article 

  The right ventricle → pulmonary artery → pulmonary branch → at all levels of alveolar capillary network around → pulmonary vein branches → pulmonary veins → left atrium. Epinephrine and norepinephrine can activate the α and β receptor, but different binding capacity. Adrenergic receptor α and β receptors, and are strong role. Adrenaline away A and α receptor combination with the β1 receptor binding, but the β2 receptor binding capacity is weak. Receptor α and β receptors in the heart and blood vessels in the distribution is uneven. Cardiac β1 receptors; skin, kidneys, spleen, stomach and other organs alpha receptor dominant. Skeletal muscle, stem, number of coronary vascular β2 receptor dominant. Therefore, epinephrine may be combined with cardiac β1 receptors the heart rate accelerated excitatory transmission, capacity enhancement of myocardial contractility, increased cardiac output. The adrenergic receptor α-based vasoconstriction, vasodilation, but mainly β2 receptor therefore have little effect on total peripheral resistance. The role of norepinephrine on β2 receptor is weak, it is mainly the role of the majority of vascular alpha receptors, so the wide range of contraction of blood vessels, total peripheral resistance was significantly higher arterial blood pressure.

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  Aucun commentaire | Ecrire un nouveau commentaire Posté le 30-07-2012 à 07h14

 Cardiovascular disease Alerter l'administrateur Recommander à un ami Lien de l'article 

The main function of the heart to the body of oxygen and gets rid of metabolites (such as carbon dioxide). In short, the heart is hypoxic blood collected from the body, and pumps into the lungs, heart, oxygen-rich blood pumped to the body tissues and organs to complete its function after sufficient gas exchange.

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  Aucun commentaire | Ecrire un nouveau commentaire Posté le 30-07-2012 à 07h14

 Cardiovascular disease Alerter l'administrateur Recommander à un ami Lien de l'article 

The main function of the heart to the body of oxygen and gets rid of metabolites (such as carbon dioxide). In short, the heart is hypoxic blood collected from the body, and pumps into the lungs, heart, oxygen-rich blood pumped to the body tissues and organs to complete its function after sufficient gas exchange.

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  Aucun commentaire | Ecrire un nouveau commentaire Posté le 30-07-2012 à 07h14

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Granulocyte colony-stimulating factor (G-CSF or GCSF) is a colony-stimulating factor hormone. G-CSF is also known as colony-stimulating factor 3 (CSF 3).

It is a glycoprotein, growth factor and cytokine produced by a number of different tissues to stimulate the bone marrow to produce granulocytes and stem cells. G-CSF then stimulates the bone marrow to release them into the blood.

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  Aucun commentaire | Ecrire un nouveau commentaire Posté le 11-09-2012 à 15h43


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  Blog créé le 30-07-2012 à 07h05 | Mis à jour le 07-11-2012 à 16h02 | Note : Pas de note