Composition of the blood Centrifuged Blood. Blood sampl Plasma:水,低分子物质(电解 质、小分子有机化合 物),蛋白质,气体 Liquid(plasma) Blood cells Bully coat (white blood cells Erythrocyte(red blood cell) Red blood cells Leukocyte(white blood cell) Platelet(thrombocyte)
Composition of the blood Blood: Plasma: 水，低分子物质(电解 质、小分子有机化合 物)，蛋白质，气体 Blood cells: Erythrocyte (red blood cell) Leukocyte (white blood cell) Platelet (thrombocyte)
Composition of the blood Centrifuged 血细胞比容 hematocrit): Blood sampl 血细胞在血液中所占 的容积百分比 正常人:成年男性40%~50% Bully coat (white blood cells 成年女性37%~48% Red blood cells 新生儿55%
Composition of the blood 血细胞比容(Hematocrit): 血细胞在血液中所占 的容积百分比 正常人：成年男性 40%50% 成年女性 37%48% 新生儿 55%
Composition of the blood Centrifuged Blood Sample Blood Smear ase Blood plasma Platelets "Buffy coat<White blood 8 cells Red blood cells
Composition of the blood
Plasma proteins Plasma protein: 60-80g/L Albumin:40-50g/L(分子量较小,浓度最高 Globulin:20-30g/L(α1-、02-、β-、y- globulin) Fibrinogen:(分子量最大,浓度最低) 白蛋白/球蛋白比值降低,临床上提示肝脏疾患 Serum(plasma without fibrinogen)
Plasma proteins Plasma protein: 60-80g/L Albumin: 40-50g/L （分子量较小，浓度最高） Globulin: 20-30g/L (1 -、2 -、-、-globulin) Fibrinogen：（分子量最大，浓度最低） 白蛋白/球蛋白比值降低，临床上提示肝脏疾患 Serum (plasma without fibrinogen)
Plasma proteins Plasma Proteins Percentage Protein of Total Origin Function Albumin 60% Liver Helps maintain blood osmotic pressure Globuli Alpha globulins Liver Transport lipids and fat-soluble vitamins Beta globulins Transport lipids and fat-soluble vitamins Gamma globulins Lymphatic Constitute a type of antibody tissue Fibrinogen Liver Blood coagulation
Plasma proteins