cytolysis การใช้

• Ian Johnson, 13, Sodus, N . Y . _ cytolysis
• In animal cells excessive osmotic pressure can result in cytolysis.
• If the ECF were to become too lysing them ( cytolysis ).
• Some promastigotes may enter the blood stream directly where some are destroyed by macrophagic cytolysis.
• It has been proposed that YopE and YopT may function to limit YopB / D-induced cytolysis.
• This weakens the cell wall of the bacterium, and osmotic pressure becomes increasingly uncompensated eventually causing cell death ( cytolysis ).
• Activation of this system leads to cytolysis, chemotaxis, opsonization, immune clearance, and inflammation, as well as the marking of pathogens for phagocytosis.
• Cytolysis can be prevented by several different mechanisms, including the contractile vacuole that exists in some paramecia, which rapidly pump water out of the cell.
• Natural killer cell cytolysis of target cells and cytokine production is controlled by a balance of inhibitory and activating signals, which are facilitated by NK cell receptors.
• One cause of elevated plasma B 12 ( cobalamin ) is general liver disease, since hepatic cytolysis releases B 12, and the affected liver shows decreased cobalamin clearance.
• Cytolysis does not occur under normal conditions in plant cells because plant cells have a strong cell wall that contains the osmotic pressure, or turgor pressure, that would otherwise cause cytolysis to occur.
• Cytolysis does not occur under normal conditions in plant cells because plant cells have a strong cell wall that contains the osmotic pressure, or turgor pressure, that would otherwise cause cytolysis to occur.
• This protein is one of the main cytolytic proteins of cytolytic granules, and it is known to be a key effector molecule for T-cell-and natural killer-cell-mediated cytolysis.
• Other organisms pump solutes out of their cytosol, which brings the solute concentration closer to that of their environment and slows down the process of water's diffusion into the cell, preventing cytolysis.
• These T3SS-injected proteins, called " Yersinia " outer proteins ( Yops ), include Yop B / D, which form pores in the host cell membrane and have been linked to cytolysis.
• Although the purpose of this difference in affinity is unknown, it is possible that the cytolysis of target cells occurs preferentially under conditions in which the expression of stimulating MHC class I molecules on target cells is high, which may occur during viral infection.
• Like other amatoxins, proamanullin is an inhibitor of RNA polymerase II . Promanullin has a specific attraction to the enzyme RNA polymerase II . Upon ingestion, it binds to the RNA polymerase II enzyme, effectively causing cytolysis of hepatocytes ( liver cells ).
• Like other amatoxins, amanullin is an inhibitor of RNA polymerase II . Amanullin has a species dependent and specific attraction to the enzyme RNA polymerase II . Upon ingestion, it binds to the RNA polymerase II enzyme, effectively causing cytolysis of hepatocytes ( liver cells ).
• Sanchez-Madrid F, Krensky AM, Ware CF, Robbins E, Strominger JL, Burakoff SJ, Springer TA : Three distinct antigens associated with human T-lymphocyte-mediated cytolysis : LFA-1, LFA-2 ( CD2 ), and LFA-3 ( CD58 ).