Abstract

The aim of this paper was to investigate the differences in morphometric characteristics and histological structure of m. semitendinosus, between gilts and barrows of German Landrace breed at the end of the fattening period. Morphometric characteristics (weight, length, diameter and cross sectional area) of m. semitendinosus were not significantly different, while gender as a factor influenced the histological properties of this muscle. A very high statistical difference (p<0.01) in the total number of muscle fibers in m. semitendinosus was determined, with gilts having a higher total fiber number. The cross sectional area of fast twitch oxidative (FTO) fibers was significantly higher (p<0.05) in barrows. Gender did not affect the distribution of different fiber types: in both gender, the most present fiber types (48-52 %) were fast twitch glycolitic (FTG), FTO fibers represented 27-30 % of the total fiber number, while slow twitch oxidative fibers (STO) were the least represented (≈ 20 %).

Details

Title
Comparison of M.Semitendinosus Morphometry and Structure in Gilts and Barrows at Market Age
Author
Božičković, Ivana 1 ; Vitorović, Duško 1 ; Blagojević, Miloš 2 ; Nešić, Ivana 2 ; Jović, Slavoljub 2 ; Zdravković, Marija 3 ; Brkić, Zlata 4 

 University of Belgrade, Faculty of Agriculture, Department of Animal Science, Nemanjina 6, 11080 Zemun-Belgrade, Serbia 
 University of Belgrade, Faculty of Veterinary Medicine, Department of Anatomy, Department of Physiology and Biochemistry, Bulevar Oslobođenja 18, 11000 Belgrade, Serbia 
 University of Belgrade, Faculty of Medicine, Medical Center Bezanijska Kosa, Bezanijska Kosa bb, 11080 Zemun-Belgrade, Serbia 
 Militarymedicine Academy, Crnotravska 17, 11000 Belgrade, Serbia 
Pages
132-137
Publication year
2016
Publication date
2016
Publisher
De Gruyter Poland
ISSN
05678315
e-ISSN
18207448
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3155034841
Copyright
© 2016. This work is published under http://creativecommons.org/licenses/by-nc-nd/4.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.