BIOCHEMICAL MECHANISM OF GLUCONEOGENESIS PROCESS
30.04.2023
International Scientific Journal "Science and Innovation". Series D. Volume 2 Issue 4
Shodmonkulova Sitora Odiljon qizi, Xojamova Shaxina Xudoyberdi qizi, Sobitova Sarvinoz Mirziyod qizi, Azizova Noila Miralievna
Abstract. In this article we will discuss in detail the process of gluconeogenesis and its biochemical mechanism. gluconeogenesis refers to reactions in the mitochondria and cytosol that normalize blood glucose levels during fasting. the process of gluconeogenesis is controlled locally or centrally (insulin, glucagon and cortisol). the balance between stimulating and inhibiting hormones regulates the rate of gluconeogenesis. liver and kidneys are the organs that supply various tissues with circulating blood glucose. different tissues have many mechanisms to generate glucose during fasting to maintain sufficient energy levels for their proper functioning.
Keywords: glycogen, glycogenolysis, triglyceride, hepatocyte, alanine, mitochondria, cytosol.
References:
1. Adina-Zada A, Zeczycki T.N, Attwood P.V. Regulation Of The Structure And Activity Of Pyruvate Carboxylase By Acetyl Coa. Arch Biochem Biophys. 2012 Mar 15;519(2):118-30.
2. Chandramouli V, Ekberg K, Schumann W.C, Kalhan S.C, Wahren J, Landau B.R. Quantifying Gluconeogenesis During Fasting. Am J Physiol. 1997 Dec;273(6): E1209-15.
3. Draoui N, Feron O. Lactate Shuttles At A Glance: From Physiological Paradigms To Anti-Cancer Treatments. Dis Model Mech. 2011 Nov;4(6):727-32.
4. Felig P. The Glucose-Alanine Cycle. Metabolism. 1973 Feb;22(2):179-207.
5. Ferrannini E, Barrett E.J, Bevilacqua S, Defronzo R.A. Effect Of Fatty Acids On Glucose Production And Utilization In Man. J Clin Invest. 1983 Nov;72(5):1737-47.
6. Gerich J.E, Meyer C, Woerle H.J, Stumvoll M. Renal Gluconeogenesis: Its Importance In Human Glucose Homeostasis. Diabetes Care. 2001 Feb;24(2):382-91.
7. Jiang G, Zhang B.B. Glucagon And Regulation Of Glucose Metabolism. Am J Physiol Endocrinol Metab. 2003 Apr; 284(4): E671-8.
8. Lin H.V, Accili D. Hormonal Regulation Of Hepatic Glucose Production In Health And Disease. Cell Metab. 2011 Jul 06;14(1):9-19.
9. Scheinberg P. Observations On Cerebral Carbohydrate Metabolism In Man. Ann Intern Med. 1965 Feb; 62:367-71.
10. Yip J, Geng X, Shen J, Ding Y. Cerebral Gluconeogenesis And Diseases. Front Pharmacol. 2016; 7:521.
11. Zhang X, Yang S, Chen J, Su Z. Unraveling The Regulation Of Hepatic Gluconeogenesis. Front Endocrinol (Lausanne). 2018; 9:802. [Pmc Free Article].
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