Enzymes do not affect equilibrium of chemical reaction.
Km and Vmax in competitive and noncompetitive enzyme inhibition
Catalytic constant and catalytic efficiency
Difference between feedback regulation and feedback inhibition
Explain different types of isoenzymes and isoforms of Creatine Kinase in humans. Describe principle of measurement of CK-
MB by catalytic method and mass method. Why the catalytic method generally contain N-acetyl cysteine, AMP and diadenosine-pentaphosphate
Single molecule enzymology
Describe biochemical structure of bacterial cell wall and give overview of its synthesis. How does it differ in Gram positive and negative organisms.
Describe biochemical mechanism of action of antibiotics affecting bacterial cell wall. Explain biochemical strategies used by bacteria to develop resistance to these antibiotics.
Explain mechanism of autoimmune disease following bacterial infection and immune-mediated hypersensitivity to antibiotics
Molar absorptivity of NADH and calculation of enzyme factors
Recombinant fusion proteins in affinity chromatography purification of proteins
artifacts from RNA world
Compare and contrast five Basic Local Alignment Search Tools (BLAST)
Cytochrome P-450
Overview of amino acid metabolism
Membrane asymmetry
specialized plasma membranes
Structure of K+ channel and selectivity
Structure and function of clathrin coated vesicles
Group 1 and group 2 hormones
Regulation of gene expression by class 1 hormones
G protein coupled receptors
Phospholipase C mediated second messenger system
Insulin signaling -
Nuclear receptor superfamily
Sources of free radicals and tissue damages caused by them
Antioxidents can be pro-oxidents
COP 1, COP2 and clathrin coated vesicles
Lectins
Role of dolichol in synthesis of N-linked glycoprotein
GPI anchored proteind
Biochemical mechanism of bone resorption in ostoclast
Molecular organization in cartilages
Metabolism and function of nitrogen oxide
alpha-1 antitrypsin function and deficiency
genetics of ABO blood groups
Metabolism of RBC
Important reactions related to oxidative stress in various cells
RBC cytoskeleton and hereditary spherocytosis
Respiratory burst in neutrophils and related disorders
Role of NADPH oxidase and myeloperoxidase in neutrophils
Properties of cytochrome P450
Various types of type-2 reactions in metabolism of xenobiotics
Xenobiotic mediated cell inury
Mitochondrial theory of aging
Role of protein glycation in protein-protein crosslinking
Metabolic theory of aging
Telomere – structure, function and its replication
Ames test for detection of carcinogens
Oncogenes
Biochemical basis of apoptosis
Biochemical aspects of metastasis
Explain leuminescence, chemileuminescence, bioleuminesence, enhanced chemileuminesence, and electrochemileuminesence
Dietary reference intake
Shotgun sequencing
Ethics in medical laboratory
Principle of electrochemileuminesence
Cost minimization, cost-benifit, cost-effectiveness and cost-utility analysis for laboratory tests
Various types of blood collection tubes for serum separation
Lactic acidosis – causes and biochemical basis of expected results of various laboratory examination
Causes and biochemical basis of expected results of various laboratory examination in diabetic ketoacidosis
Biochemical basis of expected results of Blood gas analysis in severe emphysema
Biochemical basis of expected results of various laboratory examination in renal tubular acidosis
Capillary blood sampling – methods and uses
Types questions clinicians try to answer by requesting laboratory examinations
Voltametry in clinical chemistry
Types of bilirubin in plasma and its detection by various methods
Limitations of use of SI units in clinical chemistry
Blunt end recombination of DNA
Describe detailed process map of blood sample centrifugation. Identify risks involved in the process and possible steps to mitigate them.
Clinical Chemistry
Ethical issues in clinical chemistry
Principles, advantages,disadvantages, clinical interpretation** of various methods for measurement of ALT, AST, Amylase, LDH, CKMB, Psudocholinesterase, ALP, Lipase, total protein, albumin, creatinine, urea, uric acid, Glucose,Cholesterol, TG, HDL, LDL, iron, TIBC HbA1C, Bilirubin, TSH, T4, Free T4, Other hormones and tumor markers]]
Describe genetics, clinical significance,methods for determinations, reference intervals for serum alkaline phosphatase
Current applications of tumor markers and their limitations
Current recommendations on use of tumor markers
Enzymes as tumor markers
Screening for urine microalbuminuria in diabetes mellitus
Describe formation of creatinine in body Describe salient features of chemical and enzymatic methods for serum creatinine measurement. Give account of quality issues in creatinine measurement. List advantages and disadvantages of markers of GFR. Explain use of IDMS traceable MDRD equation for estimating GFR from serum creatinine.