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371867

COMPARATIVE STUDY ON SOME GROWTH PROMOTERS IN MALE NEWZELAND RABBITS

Article

Last updated: 03 Jan 2025

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Subjects

-

Tags

Physiology/endocrinology

Abstract

The present study was conducted on male Newzeland rabbits to investigate in a comparative approach the effects of bovine somatotropin and salbutamol on growth performance, carcass traits,and biosafety-related parameters. The recorded results revealed that, bovine somatotropin increased Average daily feed intake and live body gain. Both Bovine somatotropin and salbutamol decreased Feed conversion ratio and increased feed efficiency. While salbutamol increased dressing percentage, longissimus muscle protein concentration And plasma creatinine level, bovine somatotropin Has no effect on them. However, both promoters Decreased plasma urea concentrations. Bovine Somatotropin and salbutamol didn't significantly Alter biosafety-related plasma parameters; activities of alanine aminotransferase, aspartate amino-Transferase and alkaline phosphatase, plasma total Proteins, albumin, urea, glucose, sodium, chloride, total and free calcium and inorganic phosphorus. In conclusion, Growth promoters; bovine Somatotropin or salbutamol are economic, profitable and safe for anímals and could be used for increasing both feed efficiency and protein accretion, and decreasing fat deposition.

DOI

10.21608/vmjg.2001.371867

Authors

First Name

F

Last Name

EL-FAR

MiddleName

-

Affiliation

Physiology Department, Faculty of Veterinary Medicine, Cairo University

Email

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City

-

Orcid

-

First Name

G

Last Name

ESSAWY

MiddleName

-

Affiliation

Physiology Department, Faculty of Veterinary Medicine, Cairo University

Email

-

City

-

Orcid

-

First Name

M

Last Name

ATTIA

MiddleName

-

Affiliation

Physiology Department,Faculty of Veterinary Medicine, Cairo University

Email

-

City

-

Orcid

-

First Name

M

Last Name

YOUNIS

MiddleName

-

Affiliation

Physiology Department, Faculty of Veterinary Medicine, Cairo University

Email

-

City

-

Orcid

-

Volume

49

Article Issue

1

Related Issue

49660

Issue Date

2001-01-01

Receive Date

2024-08-04

Publish Date

2001-01-01

Page Start

95

Page End

110

Print ISSN

1110-1423

Online ISSN

2537-1045

Article File

VMJG_Volume 49_Issue 1_Pages 95-110.pdf

PDF . 5.2MB

Link

https://vmjg.journals.ekb.eg/article_371867.html

Detail API

https://vmjg.journals.ekb.eg/service?article_code=371867

Order

371,867

Type

Original Article

Type Code

544

Publication Type

Journal

Publication Title

Veterinary Medical Journal (Giza)

Publication Link

https://vmjg.journals.ekb.eg/

MainTitle

COMPARATIVE STUDY ON SOME GROWTH PROMOTERS IN MALE NEWZELAND RABBITS

Details

Type

Article

Created At

23 Dec 2024