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Muscle protein synthesis and degradation in chicks adapted to intermittent feeding: in vitro studies.
Year:
1987
Source of publication :
Annals of Nutrition and Metabolism
Authors :
Nitsan, Zafrira
;
.
Volume :
31
Co-Authors:
Pinchasov, Y., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel.
Nir, I., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel.
Nitsan, Z., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel.
Facilitators :
From page:
362
To page:
366
(
Total pages:
5
)
Abstract:
The effect of intermittent feeding (every 2nd day) on in vitro muscle protein synthesis and degradation was studied in adapted and nonadapted broiler chicks. Protein synthesis, estimated by in vitro incorporation of L-[14C]-tyrosine into muscle protein, was higher in the intermittently fed birds than that in ad libitum fed counterparts or nonadapted birds. In chicks exposed to one 24-hour cycle of food deprivation and restoration, protein synthesis was slightly depressed (nonsignificant). Protein degradation, estimated by free tyrosine released from muscle into the medium, decreased after 24 h of food deprivation and increased after 24 h of food restoration, to the same extent in both adapted and nonadapted birds.
Note:
Related Files :
adaptation
Adaptation, Physiological
Animal
biosynthesis
Chickens
food deprivation
In vitro
metabolism
muscle
Show More
Related Content
More details
DOI :
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
28242
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:37
Scientific Publication
Muscle protein synthesis and degradation in chicks adapted to intermittent feeding: in vitro studies.
31
Pinchasov, Y., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel.
Nir, I., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel.
Nitsan, Z., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel.
Muscle protein synthesis and degradation in chicks adapted to intermittent feeding: in vitro studies.
The effect of intermittent feeding (every 2nd day) on in vitro muscle protein synthesis and degradation was studied in adapted and nonadapted broiler chicks. Protein synthesis, estimated by in vitro incorporation of L-[14C]-tyrosine into muscle protein, was higher in the intermittently fed birds than that in ad libitum fed counterparts or nonadapted birds. In chicks exposed to one 24-hour cycle of food deprivation and restoration, protein synthesis was slightly depressed (nonsignificant). Protein degradation, estimated by free tyrosine released from muscle into the medium, decreased after 24 h of food deprivation and increased after 24 h of food restoration, to the same extent in both adapted and nonadapted birds.
Scientific Publication
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