Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Define regulation of L-PK enzymes by starvation & refeeding?
L-PK catalyzes the conversion of phosphoenolpyruvate to pyruvate and plays an important role in directing pyruvate toward glucose synthesis in starved animals or towards oxidation of and incorporation into long-chain fatty acids in fed animals. The level of L-PK decreases greatly in starved rats and is increased when starved rats are refed, particularly if the diet contains a high level of carbohydrate. In diabetic animals, L-PK concentration is very low; treatment with insulin restores normal levels. Feeding a diet high with insulin restores normal levels. Feeding a diet high in fructose, but not glucose, partly restores the normal level of L-PK in a diabetic rat. These changes in concentration of L-PK are due to changes in the synthesis rate of the protein. Thyroid hormone also stimulates accumulation of L-PK protein in thyroidectomized rats.
The level of L-PK and WA is increased in rats treated with insulin and decreased in diabetic animals or animals treated with glucagon s or cyclic adenosine monophosphate (CAMP). Fructose and certain other simple sugars cause an increased accumulation of L-PK and its mRNA, even in diabetic animals. Regulation of rate of synthesis of L-PK mRNA is not exclusively transcriptional, and different hormones may regulate expression of this gene by regulating different reactions in the gene expression pathway.
Ask question #Minimum 2o pages accepted#
Cell culture products: Animal cell cultures are used to generate virus vaccines, as well as different kind of useful biochemical which are mainly high molecular weight prote
Define functions of carbohydrate - Protein sparing effect? Carbohydrates help in regulating the protein metabolism. Presence of sufficient carbohydrates to meet energy demands
What are immunoglobulins? Immunoglobulin is the exchange name given to antibody. Immunoglobulins are complex proteins having an invariable portion and a variable portion and ma
Systolic heart failure is a classic heart failure where the inotropic (contractile) state is impaired and the expulsion of blood is not adequate. So the main manifestations of syst
What are pleura, pericardium and peritoneum? Pleura are the membrane that hides the lungs and the inner wall of the chest; pericardium is the membrane that hides the heart; per
detail information about ave?
How Sedentary or light activity lifestyles affects Physical Activity? These people have occupations that do not demand much physical effort, we not required to walk long distan
Euglena
Visceral larva migrans Visceral larva migrans, also known as larval granulomatosis, is a clinical syndrome produced by the extra-intestinal migration of larval nematodes and i
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd