《医药学基础》课程教学课件（PPT讲稿）Blood

Blood College of Life Sciences Yuting Cui

Blood College of Life Sciences Yuting Cui

The Composition of Blood Anticoagulant Plasma setting Leukocyte and Platelet → Erythrocyte

The Composition of Blood Anticoagulant setting Erythrocyte Leukocyte and Platelet Plasma Hemacyte Blood

The Chemical Composition of Plasma Plasma is the liquid part of blood without coagulation,which contains soluble fibrinogen. Water Plasma Protein Albumin,Globulin,Fibrinogen Plasma Non-Protein Urea、Uric Acid、Creatinine、 Nitrogen Amino Acid、Ammonia Solute Nitrogen-Free ∫Lipids::blood lipid Organic Matter Carbohydrates:Glucose Inorganic Salt NaK+、Ca2+、Mg2+、C、 HCO3、HPO42etc

The Chemical Composition of Plasma Water Plasma Solute Plasma Protein Non-Protein Nitrogen Na+ 、K+ 、Ca2+ 、Mg2+ 、Cl-、 HCO3 -、HPO4 2- etc. Albumin、Globulin、Fibrinogen Plasma is the liquid part of blood without coagulation, which contains soluble fibrinogen. Nitrogen-Free Organic Matter Inorganic Salt Urea、Uric Acid、Creatinine、 Amino Acid、Ammonia Lipids: blood lipid Carbohydrates: Glucose

The Physical and Chemical Properties of Plasma Osmotic Pressure Crystal Osmotic Pressure Colloid Osmotic Pressure Crystal Substance Colloid Substance Intracellular and extracellular Intravascular and extravascular water balance water balance Reduce Rise Reduce ↓ Cell Cellular Tissue Edema Edema Dehydration

The Physical and Chemical Properties of Plasma Osmotic Pressure Crystal Osmotic Pressure Colloid Osmotic Pressure Crystal Substance Intracellular and extracellular water balance Colloid Substance Intravascular and extravascular water balance Reduce Rise Cell Edema Cellular Dehydration Reduce Tissue Edema

The Physical and Chemical Properties of Plasma Osmotic Pressure >Plasma =Plasma <Plasma Osmotic Pressure Osmotic Pressure Osmotic Pressure Hypertonic Solution Isotonic Solution Hypotonic Solution Shrinkage of In status quo Bursting of water loss water absorption

The Physical and Chemical Properties of Plasma Osmotic Pressure >Plasma Osmotic Pressure =Plasma Osmotic Pressure <Plasma Osmotic Pressure Hypertonic Solution Isotonic Solution Hypotonic Solution Shrinkage of water loss In status quo Bursting of water absorption

The Physical and Chemical Properties of Plasma pH The plasma pH of normal animals ranged from 7.35 to 7.45. The buffer system in plasma can regulate acid-base balance. These include NaHCO3/H2CO3,Na2HPO4/NaH2PO4,protein Na salt protein and so on. If blood pH exceeds the range of physiological changes, animals will appear acidosis or alkalosis

The Physical and Chemical Properties of Plasma pH The plasma pH of normal animals ranged from 7.35 to 7.45. The buffer system in plasma can regulate acid-base balance. These include NaHCO3 / H2CO3 , Na2HPO4 / NaH2PO4 , protein Na salt / protein and so on. If blood pH exceeds the range of physiological changes, animals will appear acidosis or alkalosis

The Composition of Blood Cell Red Blood Cell Transport function Blood Cell 1了White Blood Cell Protection and Defense Platelet Thermoregulation

The Composition of Blood Cell Red Blood Cell Blood Cell function White Blood Cell Platelet Transport Protection and Defense Thermoregulation

Red Blood Cell Morphological structure:Both sides concave disc-shaped,mature without nucleus 2 uantity:(3.5~5.5)*1012 Physiological function:Hemoglobin transports O2 and CO2

Red Blood Cell Morphological structure: Both sides concave disc-shaped, mature without nucleus. Quantity: (3.5～5.5)*1012/L Physiological function: Hemoglobin transports O2 and CO2

Erythropoiesis Site of Formation:Liver,spleen and bone marrow in embryonic stage;bone marrow in postnatal stage. Hematopoietic Raw Materials:Protein and iron are the basic raw materials. Insufficient intake Iron Barriers to absorption Iron and utilization Deficiency Anemia Chronic blood loss

Erythropoiesis Site of Formation: Liver, spleen and bone marrow in embryonic stage; bone marrow in postnatal stage. Hematopoietic Raw Materials: Protein and iron are the basic raw materials. Chronic blood loss Barriers to absorption and utilization Insufficient intake Iron Iron Deficiency Anemia

White Blood Cell Morphological structure:Round, larger than the erythrocyte,with nucleus. Quantity:(4~10)*109 Unit/L Physiological function:Immunity, phagocytosis invading bacteria

White Blood Cell Morphological structure: Round, larger than the erythrocyte, with nucleus. Quantity: (4～10)*109 Unit/L Physiological function: Immunity, phagocytosis invading bacteria