Канал: Andrey K

Monkeypox infection

Monkeypox infection

Marble bone disease (osteopetrosis)

Marble bone disease (osteopetrosis)

Takotsubo cardiomyopathy (stress-induced cardiomyopathy)

Takotsubo cardiomyopathy (stress-induced cardiomyopathy)

Hypernatremia (etiology and evaluation)

Hypernatremia (etiology and evaluation)

Acetylcholine, acetylcholine receptors and medications overview

Acetylcholine, acetylcholine receptors and medications overview

Oxidative deamination of amino acids

Oxidative deamination of amino acids

Transamination of amino acids

Transamination of amino acids

Overview of dietary protein digestion

Overview of dietary protein digestion

Introduction to nitrogen metabolism

Introduction to nitrogen metabolism

Reverse cholesterol transport pathway

Reverse cholesterol transport pathway

Metabolism of high-density lipoproteins (HDLs)

Metabolism of high-density lipoproteins (HDLs)

Metabolism of low-density lipoproteins (LDLs)

Metabolism of low-density lipoproteins (LDLs)

Metabolism of very low-density lipoproteins (endogenous lipoprotein pathway)

Metabolism of very low-density lipoproteins (endogenous lipoprotein pathway)

Metabolism of chylomicrons (exogenous lipoprotein pathway)

Metabolism of chylomicrons (exogenous lipoprotein pathway)

Introduction to lipoproteins

Introduction to lipoproteins

Bile acids and bile salts

Bile acids and bile salts

Regulation of cholesterol synthesis

Regulation of cholesterol synthesis

Cholesterol synthesis

Cholesterol synthesis

Congenital adrenal hyperplasia

Congenital adrenal hyperplasia

Synthesis of steroid hormones

Synthesis of steroid hormones

Synthesis of eicosanoids (prostaglandins, thromboxane, leukotrienes)

Synthesis of eicosanoids (prostaglandins, thromboxane, leukotrienes)

Collagen synthesis

Collagen synthesis

Structure and types of collagen

Structure and types of collagen

Thalassemia

Thalassemia

Hemoglobinopathies

Hemoglobinopathies

Purine Synthesis

Purine Synthesis

Pyrimidine Synthesis

Pyrimidine Synthesis

Metabolism of Branched Chain Amino Acids

Metabolism of Branched Chain Amino Acids

Phenylketonuria (PKU)

Phenylketonuria (PKU)

Alcaptonuria

Alcaptonuria

Metabolism of phenylalanine and tyrosine

Metabolism of phenylalanine and tyrosine

Metabolism of Methionine

Metabolism of Methionine

Metabolism of Amino Acids to Ketoglutarate

Metabolism of Amino Acids to Ketoglutarate

Metabolism of Amino Acids to Pyruvate

Metabolism of Amino Acids to Pyruvate

Introduction to glucogenic and ketogenic amino acids

Introduction to glucogenic and ketogenic amino acids

Defects in Urea Cycle and Hyperammonemia

Defects in Urea Cycle and Hyperammonemia

Urea cycle

Urea cycle

Glucose-alanine cycle

Glucose-alanine cycle

Deamination of Amino Acids

Deamination of Amino Acids

Proteasome complex

Proteasome complex

Ubiquitination of Proteins

Ubiquitination of Proteins

Introduction to Amino Acid Metabolism

Introduction to Amino Acid Metabolism

Fatty Acid Synthesis (Part II)

Fatty Acid Synthesis (Part II)

Fatty Acid Synthesis

Fatty Acid Synthesis

Initiation of Fatty Acid Synthesis

Initiation of Fatty Acid Synthesis

Introduction to Fatty Acid Synthesis

Introduction to Fatty Acid Synthesis

Diabetic Ketoacidosis

Diabetic Ketoacidosis

Ketogenesis

Ketogenesis

Peroxisomal Oxidation of Fatty Acids

Peroxisomal Oxidation of Fatty Acids

Oxidation of Odd Chain Fatty Acids

Oxidation of Odd Chain Fatty Acids

Oxidation of Unsaturated Fatty Acids

Oxidation of Unsaturated Fatty Acids

ATP Yield in Fatty Acid Oxidation

ATP Yield in Fatty Acid Oxidation

Oxidation of Fatty Acids

Oxidation of Fatty Acids

Activation of Fatty Acids

Activation of Fatty Acids

Mobilization of Triglycerides in Adipose Cells

Mobilization of Triglycerides in Adipose Cells

Triglycerides

Triglycerides

Introduction to Fatty Acid Metabolism

Introduction to Fatty Acid Metabolism

Mechanism of Transaldolase

Mechanism of Transaldolase

Interplay of Glycolysis and Pentose Phosphate Pathway

Interplay of Glycolysis and Pentose Phosphate Pathway

Mechanism of Transketolase

Mechanism of Transketolase

Nonoxidative Phase of Pentose Phosphate Pathway

Nonoxidative Phase of Pentose Phosphate Pathway

Oxidative Phase of Pentose Phosphate Pathway

Oxidative Phase of Pentose Phosphate Pathway

Introduction to Pentose Phosphate Pathway

Introduction to Pentose Phosphate Pathway

Insulin and Glucose Regulation of Glycogenesis

Insulin and Glucose Regulation of Glycogenesis

Reciprocal Regulation of Glycogen Metabolism

Reciprocal Regulation of Glycogen Metabolism

Glycogen Synthase Regulation

Glycogen Synthase Regulation

Overview of Glycogenesis

Overview of Glycogenesis

Synthesis of Glycogen

Synthesis of Glycogen

UDP-Glucose and Glycogen Elongation

UDP-Glucose and Glycogen Elongation

Termination of Glycogen Breakdown

Termination of Glycogen Breakdown

Glucagon Signal Pathway

Glucagon Signal Pathway

Activation of Phosphorylase Kinase

Activation of Phosphorylase Kinase

Regulating Glycogen Breakdown in Liver

Regulating Glycogen Breakdown in Liver

Regulating Glycogen Breakdown in Muscle

Regulating Glycogen Breakdown in Muscle

Glycogen Breakdown

Glycogen Breakdown

Introduction to Glycogen

Introduction to Glycogen

ATP Yield of Aerobic Cell Respiration

ATP Yield of Aerobic Cell Respiration

ATP-ADP Translocase

ATP-ADP Translocase

Glycerol 3-Phosphate Shuttle

Glycerol 3-Phosphate Shuttle

Malate-Aspartate Shuttle

Malate-Aspartate Shuttle

Proton Movement in ATP Synthase

Proton Movement in ATP Synthase

Mechanism of ATP Synthase

Mechanism of ATP Synthase

Structure of ATP Synthase (Complex V)

Structure of ATP Synthase (Complex V)

Reactive Oxygen Species and ETC

Reactive Oxygen Species and ETC

Complex IV of Electron Transport Chain

Complex IV of Electron Transport Chain

Q-Cycle and Complex III of Electron Transport Chain

Q-Cycle and Complex III of Electron Transport Chain

Complex I and II of Electron Transport Chain

Complex I and II of Electron Transport Chain

Introduction to Electron Transport Chain

Introduction to Electron Transport Chain

Introduction to Oxidative Phosphorylation

Introduction to Oxidative Phosphorylation

Replenishing Oxaloacetate in Citric Acid Cycle

Replenishing Oxaloacetate in Citric Acid Cycle

Regulation of Citric Acid Cycle

Regulation of Citric Acid Cycle

Regulation of Pyruvate Decarboxylation

Regulation of Pyruvate Decarboxylation

Overview of Citric Acid Cycle

Overview of Citric Acid Cycle

Steps 5-8 of Citric Acid Cycle

Steps 5-8 of Citric Acid Cycle

Steps 2-4 of Citric Acid Cycle

Steps 2-4 of Citric Acid Cycle

Step 1 of Citric Acid Cycle (Part II)

Step 1 of Citric Acid Cycle (Part II)

Step 1 of Citric Acid Cycle

Step 1 of Citric Acid Cycle

Pyruvate Decarboxylation

Pyruvate Decarboxylation

Introduction to Citric Acid Cycle

Introduction to Citric Acid Cycle

Overview of Lactate Formation and Recycling

Overview of Lactate Formation and Recycling

Regulation of Blood Glucose

Regulation of Blood Glucose

Regulation of Glucose in Blood (Part II)

Regulation of Glucose in Blood (Part II)

Reciprocal Regulation of Gluconeogenesis and Glycolysis

Reciprocal Regulation of Gluconeogenesis and Glycolysis

Reciprocal Regulation of Gluconeogenesis and Glycolysis (Part II)

Reciprocal Regulation of Gluconeogenesis and Glycolysis (Part II)

Overview of Gluconeogenesis

Overview of Gluconeogenesis

Gluconeogenesis (Steps 3-10)

Gluconeogenesis (Steps 3-10)

Gluconeogenesis (Steps 3-10) - Part II

Gluconeogenesis (Steps 3-10) - Part II

Gluconeogenesis (Steps 1-2)

Gluconeogenesis (Steps 1-2)

Introduction to Gluconeogenesis

Introduction to Gluconeogenesis

Introduction to Gluconeogenesis (Part II)

Introduction to Gluconeogenesis (Part II)

Effect of Exercise and Cancer on Glycolysis

Effect of Exercise and Cancer on Glycolysis

Glucose Transporters

Glucose Transporters

Regulation of Glycolysis in Liver Cells

Regulation of Glycolysis in Liver Cells

Regulation of Glycolysis in Liver Cells (Part II)

Regulation of Glycolysis in Liver Cells (Part II)

Regulation of Glycolysis in Skeletal Muscle

Regulation of Glycolysis in Skeletal Muscle

Regulation of Glycolysis in Skeletal Muscle (Part II)

Regulation of Glycolysis in Skeletal Muscle (Part II)

Lactose Intolerance

Lactose Intolerance

Fructose and Galactose Breakdown Pathways

Fructose and Galactose Breakdown Pathways

Ethanol and Lactic Acid Fermentation

Ethanol and Lactic Acid Fermentation

Overview of Glycolysis

Overview of Glycolysis

Overview of Glycolysis (Part II)

Overview of Glycolysis (Part II)

Stage 3 of Glycolysis (Steps 8 ,9,10)

Stage 3 of Glycolysis (Steps 8 ,9,10)

Stage 3 of Glycolysis (Steps 6, 7)

Stage 3 of Glycolysis (Steps 6, 7)

Stage 2 of Glycolysis (Steps 4,5)

Stage 2 of Glycolysis (Steps 4,5)

Stage 2 of Glycolysis (Part II)

Stage 2 of Glycolysis (Part II)

Stage 1 of Glycolysis (Steps 1,2,3)

Stage 1 of Glycolysis (Steps 1,2,3)

Introduction to Glucose Metabolism

Introduction to Glucose Metabolism

Cancer and Termination of Signal Pathways

Cancer and Termination of Signal Pathways

Cholera and G-Protein Coupled Signaling

Cholera and G-Protein Coupled Signaling

Common Properties of Signal Pathways

Common Properties of Signal Pathways

EGF Signal Transduction Pathway

EGF Signal Transduction Pathway

Insulin Signal Transduction Pathway

Insulin Signal Transduction Pathway

Calcium and Calmodulin

Calcium and Calmodulin

Phosphoinositide Signal Pathway

Phosphoinositide Signal Pathway

Termination of Epinephrine Signaling

Termination of Epinephrine Signaling

Epinephrine Signal Transduction Pathway

Epinephrine Signal Transduction Pathway

Signal Transduction Pathways

Signal Transduction Pathways

Aquaporins

Aquaporins

Gap Junctions

Gap Junctions

Generation of Action Potential

Generation of Action Potential

Resting Membrane Potential

Resting Membrane Potential

Ligand-Gated Ion Channels

Ligand-Gated Ion Channels

Voltage-Gated Ion Channels

Voltage-Gated Ion Channels

High Rates of Ion Channels

High Rates of Ion Channels

Ion Specificy and Structure of Ion Channels

Ion Specificy and Structure of Ion Channels

Membrane Channels

Membrane Channels

Secondary Transporters

Secondary Transporters

ABC Transporters

ABC Transporters

P-Type ATPases (SERCA)

P-Type ATPases (SERCA)

Measuring the Electrochemical Gradient (Part II)

Measuring the Electrochemical Gradient (Part II)

Measuring the Electrochemical Gradient

Measuring the Electrochemical Gradient

Introduction to Membrane Transport

Introduction to Membrane Transport

Cholesterol and Fatty Acids Regulate Membrane Fluidity

Cholesterol and Fatty Acids Regulate Membrane Fluidity

Asymmetry of Cell Membrane

Asymmetry of Cell Membrane

Flip-Flopping and Fluid Mosaic Model

Flip-Flopping and Fluid Mosaic Model

Lateral Diffusion of Lipids and Proteins

Lateral Diffusion of Lipids and Proteins

Integral and Peripheral Membrane Proteins

Integral and Peripheral Membrane Proteins

Integral and Peripheral Membrane Proteins (Part II)

Integral and Peripheral Membrane Proteins (Part II)

Permeability of Cell Membrane

Permeability of Cell Membrane

Liposomes (Lipid vesicles)

Liposomes (Lipid vesicles)

Micelles and Lipid Bilayer

Micelles and Lipid Bilayer

Glycolipids and Cholesterol

Glycolipids and Cholesterol

Phospholipids

Phospholipids

Fatty Acids (Part II)

Fatty Acids (Part II)

Fatty Acids

Fatty Acids

Properties of Cell Membrane

Properties of Cell Membrane

Glycosyltransferases and ABO Blood Groups

Glycosyltransferases and ABO Blood Groups

Functions of Glycoproteins and I-Cell Disease

Functions of Glycoproteins and I-Cell Disease

Glycosylation and Glycoproteins

Glycosylation and Glycoproteins

Glycosaminoglycans and Proteoglycans

Glycosaminoglycans and Proteoglycans

Polysaccharides (Glycogen, Starch and Cellulose)

Polysaccharides (Glycogen, Starch and Cellulose)

Disaccharides (Maltose, Lactose and Sucrose)

Disaccharides (Maltose, Lactose and Sucrose)

Modification of Carbohydrates

Modification of Carbohydrates

Stability of α-Anomer vs ß-Anomer

Stability of α-Anomer vs ß-Anomer

Cyclic Form of Carbohydrates

Cyclic Form of Carbohydrates

Aldoses, Ketoses, Fischer Projections and Epimers

Aldoses, Ketoses, Fischer Projections and Epimers

Introduction to Carbohydrates

Introduction to Carbohydrates

Isozymes

Isozymes

Inhibition of Coagulation Cascade

Inhibition of Coagulation Cascade

Factor VIII and Hemophilia A

Factor VIII and Hemophilia A

Activation of Coagulation Cascade

Activation of Coagulation Cascade

Inhibition of Digestive Enzymes

Inhibition of Digestive Enzymes

Inhibition of Digestive Enzymes (Part II)

Inhibition of Digestive Enzymes (Part II)

Proteolytic Cleavage of Digestive Enzymes

Proteolytic Cleavage of Digestive Enzymes

Proteolytic Activation

Proteolytic Activation

Protein Kinase A (PKA)

Protein Kinase A (PKA)

Phosphorylation (Covalent Modification)

Phosphorylation (Covalent Modification)

Phosphorylation (Covalent Modification) - Part II

Phosphorylation (Covalent Modification) - Part II

Cooperativity and Allosteric Effectors of ATCase

Cooperativity and Allosteric Effectors of ATCase

Structure of ATCase (Part II)

Structure of ATCase (Part II)

Structure of ATCase

Structure of ATCase

ATCase Allosteric Regulation

ATCase Allosteric Regulation

Enzyme Regulation

Enzyme Regulation

NMP Kinases

NMP Kinases

Carbonic Anhydrases

Carbonic Anhydrases

Cysteine, Apsratyl and Metalloproteases

Cysteine, Apsratyl and Metalloproteases

Specificity of Serine Proteases (Chymotrypsin, Trypsin and Elastase)

Specificity of Serine Proteases (Chymotrypsin, Trypsin and Elastase)

Mechanism of Chymotrypsin and Catalytic Triad

Mechanism of Chymotrypsin and Catalytic Triad

Chymotrypsin and Covalent Catalysis

Chymotrypsin and Covalent Catalysis

Introduction to Proteases

Introduction to Proteases