Fasting State | High Yield Topic Biochemistry | Dr. Ankur Jain скачать в хорошем качестве

Fasting State | High Yield Topic Biochemistry | Dr. Ankur Jain

Fasting State | High Yield Topic Biochemistry | Dr. Ankur Jain What you’ll learn (timeline) Early fasting (16–18 hours) Blood glucose maintained mainly by hepatic glycogenolysis Liver glycogen supports glucose for ~16–18 hours Muscle glycogen cannot raise blood glucose (muscle uses it for itself) Fasting up to ~48 hours When glycogen depletes, liver shifts to gluconeogenesis Beta-oxidation increases to provide energy for gluconeogenesis Hormonal shift: Insulin ↓, Glucagon ↑ Prolonged fasting / starvation (48 hours to 2–5 days) Liver relies more on beta-oxidation Starts significant ketone body synthesis Ketones are used by vital organs (especially brain, heart, skeletal muscle) to spare glucose Perfect for MBBS, NEET PG, INI-CET, FMGE metabolic integration questions. #Biochemistry #Metabolism #Fasting #Starvation #Glycogenolysis #Gluconeogenesis #Ketogenesis #KetoneBodies #BetaOxidation #Glucagon #NEETPG #INICET #FMGE #MBBS #HighYield