Normal values Step 1: pH Step 2: pCO2 Step 3: HCO3- Step 4: Determine compensation If there is metabolic acidosis or alkalosis, determine if there…
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Calcium Metabolism
Functions Mnemonic: Six ‘C’s Contraction of muscles (Coupling of excitation-contraction) Conduction in nerves Cardiac function Coagulation in blood (Co-factor) Communication (intracellular messengers) for hormones, autacoids…
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Test Rise Peak Return to baseline Lipase 4-6 hours 48 8-14 days Amylase 2-4 hours 24-48 5-7 days Serum lipase elevation has a better diagnostic…
Explore more Amylase and Lipase in Acute PancreatitisTyrosinemia Enzymes : Mnemonic
Mnemonic: FAHeem TATtooes because of Histrionic Personality Disorder (HPD) Tyrosine is necessary for biosynthesis of catecholamines, thyroid hormones and melanin pigment. 1. Tyrosinemia type I (Tyrosinosis/Hepatorenal…
Explore more Tyrosinemia Enzymes : MnemonicCompetitive, Non-competitive and Uncompetitive Inhibitors
Vmax is the maximum velocity, or how fast the enzyme can go at full ‘‘speed.’’ Vmax is reached when all of the enzyme is in…
Explore more Competitive, Non-competitive and Uncompetitive InhibitorsBeta-oxidation of Fatty Acids : Simplified
Fatty Acid Activation (Cytoplasm) Before undergoing oxidation, fatty acid must be activated first by conversion into Acyl-CoA by the action of Fatty Acyl-CoA synthase (thiokinase).…
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Enzymes: Fatty acid synthase (6 enzymes and 1 Acyl carrier protein molecule) Acetyl-CoA carboxylase (rate-limiting enzyme) Starting material: For palmitate synthesis: Acetyl-CoA For odd number…
Explore more Fatty Acid Synthesis : SimplifiedStructure of Fatty acids and Derivatives : Simplified
Structure Saturated fatty acid: Single bond (“S” for saturated and single bond) Unsaturated fatty acid: Double bond(s), i.e. “D” for Double bonds, Decreased melting temperature…
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