In ovo feeding of creatine pyruvate alters energy metabolism in muscle of embryos and post-hatch broilers.

ABSTRACT:

Objective

This study was conducted to investigate the effects of in ovo feeding (IOF) of creatine pyruvate (CrPyr) on the energy metabolism in thigh muscle of embryos and neonatal broilers.

Methods

A total of 960 eggs were randomly assigned to three treatments: i) non-injected control group, ii) saline group injected with 0.6 mL of physiological saline (0.75%), and iii) CrPyr group injected with 0.6 mL of physiologi-cal saline (0.75%) containing 12 mg CrPyr/egg on 17.5 d of incubation. After hatching, 120 male chicks (close to the average body weight of the pooled group) in each group were randomly assigned to eight replications. The feeding experiment lasted 7 days.

Results

The results showed that IOF of CrPyr increased glucose concentrations in the thigh muscle of b

SUBMITTER: Yang T 

PROVIDER: S-EPMC6498083 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature