blood by mahmoud gomaa

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lecture "blood" plasma RBCs , WBCs
bood group

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blood by mahmoud gomaa

  1. 10. <ul><li>1- Nutrition: </li></ul><ul><li>Plasma proteins are used in protein metabolism . </li></ul><ul><li>2- Blood clotting: </li></ul><ul><li>Fibrinogen and prothrombin are essential for coagulation of the blood . </li></ul><ul><li>3-Blood viscosity: </li></ul><ul><li>Fibrinogen and globulin play an important role in viscosity. </li></ul><ul><li>Viscosity is an important factor in maintaining the blood pressure . </li></ul><ul><li>4- Suspension of erythrocytes : </li></ul><ul><li>5- Immunity: </li></ul><ul><li>Gamma globulins used to exert passive immunity . </li></ul><ul><li>6- important for osmotic pressure. </li></ul>FUNCTIONS OF PLASMA PROTEINS
  2. 11. <ul><li>7- Carrier: </li></ul><ul><li>Plasma proteins carry e.g. hormones, vitamin A </li></ul><ul><li>8- Capillary permeability: </li></ul><ul><li>They close pores in the capillary walls. </li></ul><ul><li>9- Buffering action: </li></ul><ul><li>They behave as weak acids in alkaline media and weak base in acidic media. </li></ul>FUNCTIONS OF PLASMA PROTEINS

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