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Nutrition,Energybalance&Temperature Regulation

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raj kumar
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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]
FOOD AS STORED FUEL ,[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 AND PROTEIN QUALITY
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]
RADIATION ,[object Object]
CONDUCTION ,[object Object]
CONVECTION ,[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]

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Nutrition,Energybalance&Temperature Regulation

  • 1. NUTRITION, ENERGY BALANCE AND TEMPERATURE REGULATION D. C. MIKULECKY PROFESSOR OF PHYSIOLOGY AND FACULTY MENTORING PROGRAM
  • 2.
  • 3. ENERGY BALANCE INPUT - OUTPUT = STORAGE OR DEPLETION OUTPUT = INTERNAL WORK + EXTERNAL WORK INTERNAL WORK ------> HEAT
  • 4.
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  • 7. THE METABOLIC RATE METABOLIC RATE = ENERGY EXPENDITURE PER UNIT TIME (Calories/hour)
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  • 34. HEAT BALANCE RESEMBLES ENERGY BALANCE INPUT - OUTPUT = + >>RISE IN TEMPERATURE INPUT - OUTPUT = - >>FALL IN TEMPERATURE INPUT - OUTPUT = 0 >>NO CHANGE IN TEMPERATURE
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