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APPLICATION OF BIOCHEMESTRY TO PHYSIOLOGY. INTEGRANTS : CARRION ARCELA JEAN PIERRE CASTRO MALDONADO BETTY GASCO ARTEAGA LESLIE GONZALES VASQUEZ DEYSI MENDOZA CASTILLO FABRIZIO MORENO VASQUEZ LUIGUI. GROUP : 01. INTRODUCCION.
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APPLICATION OF BIOCHEMESTRY TO PHYSIOLOGY • INTEGRANTS : • CARRION ARCELA JEAN PIERRE • CASTRO MALDONADO BETTY • GASCO ARTEAGA LESLIE • GONZALES VASQUEZ DEYSI • MENDOZA CASTILLO FABRIZIO • MORENO VASQUEZ LUIGUI GROUP : 01
INTRODUCCION It BIOCHEMISTRY is a science that studies the chemical composition of living organisms, especially proteins, carbohydrates, lipids and nucleic acids, as well as other small molecules present in the cells and chemical reactions with these compounds (metabolism) enabling them to obtain energy (catabolism) and generate own biomolecules (anabolism).
ALL OF THE CHEMICAL REACTIONS THAT OCCUR KNOW THE HEREDITY AND VARIATION.
BIOCHEMISTRY OF THE FAST AND THE ROLE OF HORMONAL PHYSIOLOGY
SECOND PHASE HYPOTHALAMUS Prevents glucose is consumed by the cells. It is hyperglycemic. SOMATOTROPIC OR GROWTH HORMONE (STH): TSH Lowers insulin. Its main functions are to increase the level of blood sugar through gluconeogenesis to suppress the immune system and help the metabolism of fats . Decreases insulin antilipolytic hormone considered, and increases glucagon. PANCREAS CORTISOL
FAT METABOLISM fasting, adipose tissue triglycerides are catalyzed steadily, releasing fatty acids into plasma. As this amount exceeds regarding the need of the body, a portion of free fatty acids is used as the primary source of heat and power and the other is metabolized in the liver, where those are converted into acetyl-coenzyme A, which in turn can follow three paths: • Entering the Krebs cycle. • Transform into ketone bodies, which are the other major source of energy in fasting. • Be used for synthesis of substances that are part of the plasma triglycerides and endogenous cholesterol.
FAT METABOLISM Moreover, in this second phase, the entire body undergoes a process of adaptation to fasting. In this adaptation are given: b) Reduction of physical activity. The body has less weight and less work. a) Decreased basal metabolism: -A quick step metabolic reduction. -A slow step preceded by, or accompanying weight loss.
THIRD PHASE: Will begin to consume the protein that are essential for life.
Red blood cells Leukocytes Plasma sodium PLASMA Plasma potassium Plasma calcium Magnesium PHYSIOLOGICAL CONSTANTS: ITS CHANGES DURING FASTING Chlorine Aldosterone
Excess cortisol Pathophysiology of glucocorticoid production
THA NKS…