Liver specific enzymes: Liver function tests: LFTs: Part 5

Опубликовано: 01 Май 2026
на канале: Dr Vijaya Marakala
1,145
28

In this video, I have explained the enzymes investigated in liver function tests. Liver-specific enzymes are grouped into two categories namely those enzymes reflect hepatocyte injury and those enzymes indicate cholestasis. In the first category, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) are the two important enzymes. The second category enzymes are alkaline phosphatase (ALP), gamma-glutamyltransferase(GGT), and 5' Nucleotidase.

⏱️TIMESTAMPS⏱️
00:00 Introduction
00:26 Liver-specific enzymes
03:22 Aminotranferases or Transaminases, alanine transaminase and aspartate transaminase ALT and AST
05:54 Alkaline phosphatase ALP
08:01 Gamma-glutamyltransferase GGT
10:12 5'-Nucleotidase or Nucleotide phosphatase

https://vijayamarakala.com/category/b...

Liver function tests:    • Liver function tests  
Diabetes and Insulin:    • Diabetes mellitus  
Hemoglobin metabolism:    • Hemoglobin metabolism  
Molecular biology:    • Molecular Biology  
Electron transport chain:    • Electron Transport Chain and Oxidative pho...  
Enzymes:    • Enzymology  
Digestion and absorption:    • Digestion and absorption  
Carbohydrate chemistry:    • Carbohydrate chemistry  
Lipid chemistry:    • Lipid chemistry  
Protein chemistry:    • Protein Chemistry  
Lipid metabolism:    • Lipid Metabolism  
Acid-base disorders:    • Acid-base disorders  
ABG interpretation:    • ABG interpretation  
Bilirubin metabolism:    • Bilirubin metabolism and jaundice  
Vitamins:    • Vitamins  
Bone and cartilage:    • Biochemistry of bone: Composition of bone:...  
Carbohydrate metabolism:    • Carbohydrate metabolism  
Iodine and thyroid hormones:    • Iodine and Thyroid hormones  
Acid-base balance:    • Acid-base balance  
Inborn errors of protein metabolism:    • Inborn error of protein metabolism  
Ketone body metabolism:    • Ketone body metabolism  
Vitamin D:    • Vitamin D  

You can reach me through the following social media links
Twitter:   / marakalavijaya  
Linkedin:   / vijaya-ma.  .
Instagram:   / vmarakala  
Reddit:   / vijidr  
My website: https://vijayamarakala.com
#Biochemistry #DrVijayaMarakala #LFT internal medicine plab usmle fatty liver liver cancer mcat lecturio liver cirrhosis marakala biochemistry