Ads
related to: what is carnosine
Search results
Results From The WOW.Com Content Network
Carnosine (beta-alanyl-L-histidine) is a dipeptide molecule, made up of the amino acids beta-alanine and histidine. It is highly concentrated in muscle and brain tissues . [ citation needed ] Carnosine was discovered by Russian chemist Vladimir Gulevich .
Carnosine is a dipeptide composed of beta-alanine and histidine, and is found in skeletal muscle and cells of the nervous system. [6] This disorder results in an excess of carnosine in the urine, cerebrospinal fluid, blood, and nervous tissue. [7]
The researchers said that although carnosine is rapidly degraded by enzymes in the body, it could potentially be an initial treatment for prostate cancer if a constant slow release mechanism is used.
β-Alanine is the rate-limiting precursor of carnosine, which is to say carnosine levels are limited by the amount of available β-alanine, not histidine. [6] Supplementation with β-alanine has been shown to increase the concentration of carnosine in muscles, decrease fatigue in athletes, and increase total muscular work done.
Carnosine (β-alanyl-L-histidine), and its topical prodrug formulation N-acetylcarnosine (NAC), is advertised (especially on the internet) to treat a range of ophthalmic disorders associated with oxidative stress, including age-related and diabetic cataracts. No convincing animal studies or masked clinical trials have been reported.
Zinc L-carnosine (beta-alanyl-L-histidinato zinc [1]) (N-(3-aminopropionyl)-L-histidinato zinc [2]), often simply called zinc carnosine, and also known as polaprezinc, [3] is a mucosal protective [4] [5] chelate compound of zinc and L-carnosine invented by Hamari Chemicals, Ltd. [6] [7] It is a quadridentate 1:1 complex of a polymeric nature. [6]