Nutrition,Energybalance&Temperature Regulation

NUTRITION, ENERGY BALANCE AND TEMPERATURE REGULATION D. C. MIKULECKY PROFESSOR OF PHYSIOLOGY AND FACULTY MENTORING PROGRAM

ENERGY ,[object Object],[object Object],[object Object]

ENERGY BALANCE INPUT - OUTPUT = STORAGE OR DEPLETION OUTPUT = INTERNAL WORK + EXTERNAL WORK INTERNAL WORK ------> HEAT

STORAGE AND/OR DEPLETION ,[object Object],[object Object],[object Object]

FOOD AS STORED FUEL ,[object Object]

ENERGY INPUT ,[object Object],[object Object],[object Object]

THE METABOLIC RATE METABOLIC RATE = ENERGY EXPENDITURE PER UNIT TIME (Calories/hour)

FACTORS INFLUENCING METABOLIC RATE ,[object Object],[object Object],[object Object],[object Object]

BASAL METABOLIC RATE ,[object Object],[object Object],[object Object]

CONTROL OF FOOD INTAKE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

FOOD INTAKE ,[object Object],[object Object],[object Object]

FOOD AS FUEL ,[object Object],[object Object],[object Object],[object Object]

ESSENTIAL AMINO ACIDS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PROTEIN QUALITY ,[object Object],[object Object]

PLANTS AS A PROTEIN SOURCE ,[object Object],[object Object]

PROTEIN SOURCES-EXCEPTIONS ,[object Object],[object Object],[object Object],[object Object]

INCOMPLETE PROTEINS NEEDED TO MEET REQUIREMENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SOME DISEASES LINKED WITH DIET ,[object Object],[object Object],[object Object],[object Object],[object Object]

FOOD INGREDIENTS AND DISEASE ,[object Object],[object Object],[object Object],[object Object]

CANCER AND DIET: PHYTOCHEMICALS ,[object Object],[object Object],[object Object],[object Object]

CANCER AND DIET N.R.C.RECOMMENDATIONS ,[object Object],[object Object],[object Object],[object Object]

SOME WAYS TO CUT DOWN ON FAT ,[object Object],[object Object],[object Object],[object Object]

TYPES OF VEGETARIAN DIETS ,[object Object],[object Object],[object Object]

FIBER ,[object Object],[object Object],[object Object],[object Object]

TYPES OF FIBER ,[object Object],[object Object],[object Object],[object Object],[object Object]

EFFECT ON MICROFLORA ,[object Object],[object Object],[object Object],[object Object]

RECOMMENDED FIBER INTAKE ,[object Object],[object Object],[object Object]

SOURCES OF FIBER ,[object Object],[object Object],[object Object]

PROPOSED MECHANISMS FOR FIBER CANCER PREVENTION ,[object Object],[object Object],[object Object],[object Object]

CHELATORS LOWER MINERAL ABSORPTION ,[object Object],[object Object]

TEMPERATURE REGULATION ,[object Object],[object Object],[object Object]

HEAT BALANCE RESEMBLES ENERGY BALANCE INPUT - OUTPUT = + >>RISE IN TEMPERATURE INPUT - OUTPUT = - >>FALL IN TEMPERATURE INPUT - OUTPUT = 0 >>NO CHANGE IN TEMPERATURE

HEAT EXCHANGE WITH THE ENVIRONMENT ,[object Object],[object Object],[object Object],[object Object],[object Object]

EVAPORATION ,[object Object],[object Object],[object Object]

THERMOREGULATION PATHWAYS ,[object Object],[object Object],[object Object],[object Object],[object Object]

INPUTS TO HYPOTHALAMUS ,[object Object],[object Object]

BEHAVIORAL RESPONSES ,[object Object],[object Object],[object Object]

SHIVERING ,[object Object],[object Object],[object Object]

VASODILATION OR CONSTRICTION OF BLOOD VESSELS IN THE SKIN ,[object Object],[object Object]

SWEATING ,[object Object],[object Object]

CENTRAL CONTROL ,[object Object],[object Object],[object Object],[object Object],[object Object]

FEVER ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Nutrition,Energybalance&Temperature Regulation

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