The following points highlight the three main processes for biosynthesis of urea. The processes are: 1. Transamination 2. Oxidative Deamination 3. Ammonia Formation and Transport. Process # 1. Transamination: a. Transamination involves inter-conversion of a pair of α-amino acids and a pair of α- keto acids and is catalysed by transaminases or aminotransferases. b. Pyridoxal phosphate (B6 PO4) is the [...]
The following points highlight the top thirteen mechanisms of amino acids in body. 1. The amino acids are required for the synthesis of protein. 2. These are utilized for the synthesis of methionine which is methyl donor. This methyl donor is required for the synthesis of choline, betaine, creatine and epinephrine. Methionine can also be converted into cystine when this [...]
The below mentioned article provides a short note on Edema:- 1. Introduction to Edema 2. Clinical Manifestations of Edema 3. Management. Introduction to Edema: Edema is recognized by the increase in the volume of interstitial fluid. There are three types: a. Nephrotic Type: This type is produced by the lowering of serum protein concentration due to severe albuminuria or to [...]