Enzymes Of Diagnostic Value Flashcards
Between AST and ALT which is more domicile in the liver
AST
Which enzyme is most prominent in the prostate gland
ACP
Which enzyme is prominent in cancer conditions
LDH
Why is AST raised after surgery
Because of tampering with skeletal muscles
Which LDH isoform is “silent”
LDH 4
Which enzyme is responsible for epileptic shock
Creatinine kinase CK-BB
Which enzyme is more sensitive that ALP in checking for liver diseases
GGT
Which Enzyme is sensitive in diagnosis of pancreatic disorders
Lipases
Which enzyme is most indicative of renal disorders
Cystatin C
Which enzyme is synthesized by the cells to enter the bloodstream
Secretory enzymes
Which enzyme is synthesized by the glands of the GIT
Excretory enzymes
What are the cellular compartments where you can find enzymes
Cytoplasm
Lysosome
Cellular membrane
Mitochondria
______ transfers amino from amino acid to keto acid
Transaminases
Another name for AST IS?
Serum oxaloacetate transaminases
SGOT
Another name for ALT?
Serum glutamate pyruvate transaminase
SGPT
AST and ALT can be found in ?
Skeletal muscle, liver, kidney and electrolytes
What enzyme evaluates hepatocellular injury in dog and cats
ALT
What enzyme is most specific in evaluating hepatic disorders in large animals
AST (over ALT)
In hepatitis which is higher ALT OR AST
ALT
Which enzyme is more domicile in the liver?
AST
______ is a group of enzymes that hydrolysis phosphatase at high pH
ALP
ALP can be found ?
Liver, bones, placenta, intestinal epithelium
Intel and extra hepatic cholestases are liver diseases indicative of what enzyme
High ALP
ACP is found in the ?
Prostate gland, liver, bone, platelets and RBCs
What does LDH catalyze
The reversible interconversion of lactate and pyruvate
LDH is found in
All cells of the body
LDH isoenzymes exist in the body as what ?
Tetramers
LDH 2 can be seen after?
M.I
And
Acute leukemia
LDH 1 and LDH 3
M.I and acute leukemia respectively
Which creatinine kinase isomer is commonly found in the plasma
Ck-mm (skeletal muscle)
GGT is found in ?
Liver, kidney and pancreas
What breaks down starch and glycogen to maltose
Amylase
Amylase is found in
Saliva and pancreatic juice
Lipases is found where
Pancreas
Increase = inflammation/disease of the pancreas
Is lipases present in saliva
TRUE/FALSE
FALSE
