English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

This study evaluated the effects of carnosine supplementation on carnosine concentration in muscles and blood biochem-ical indices of rats. Thirty-two eight-week-old Sprague-Dawley male rats were randomly divided into a control group(CON) as well as three carnosine-treated groups. The carnosine-treated groups included groups fed diets composed of0.01% carnosine (LC), 0.1% carnosine (MC), and 1.0% carnosine (HC). Body weight gain, food intake, feed efficacy rate,protein efficacy rate, and organ weights were not significantly different among the groups. In all groups, the mean carnosinelevels in gastrocnemius muscles were higher than the mean carnosine levels in soleus muscles. Carnosine concentrations insoleus muscles and gastrocnemius muscles were significantly higher in the HC group compared to all other groups ( p<0.05).Serum triglyceride and LDL-cholesterol concentrations in all of the carnosine-supplemented groups were significantlylower than those of the control group (p<0.05), while HDL-cholesterol levels were significantly higher than those of thecontrol group (p<0.05). Aspartate aminotransferase levels in rats supplemented with carnosine were significantly higherthan those of the control group. In conclusion, diets supplemented with high levels of carnosine can increase carnosine con-centrations in skeletal muscles, which might contribute to increased exercise capacity. Furthermore, these findings suggestthat high levels of dietary carnosine improve the lipid profile of rats by lowering blood LDL-cholesterol and increasingHDL-cholesterol levels. Key words: carnosine, muscle carnosine, lipid profile, rats

Effects of Carnosine Supplementation on Carnosine Concentrations in Muscles and Blood Biochemical Indices of Rats