Open AccessStudy of antibiotics and symbiotic effects on sperm quality using the CASA system
Author(s) -
Ahmed El Bachir Bouchicha,
Ammar Kalem,
Nora Mimoune,
Sohaib Djouadi,
Djamel Khelef,
Rachid Kaidi
Publication year - 2021
Publication title -
veterinarska stanica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.173
H-Index - 4
eISSN - 1849-1170
pISSN - 0350-7149
DOI - 10.46419/vs.53.4.2
Subject(s) - antibiotics , sperm , artificial insemination , semen , biology , insemination , andrology , sperm motility , colistin , physiology , medicine , microbiology and biotechnology , pregnancy , genetics
The objective of the current work was to study in vitro sperm quality after antibiotics and symbiotic administration and to evaluate treatment administered before insemination with the aim of reducing artificial insemination failures in goats. This experimental study was carried out at the Animal Reproduction Biotechnology Laboratory (Blida, Algeria). Semen analysis was performed using the Computer-assisted sperm analysis system. In the first experimental approach, we used the antibiotics most commonly administered in the veterinary field for the treatment of subclinical endometritis. A total of eight antibiotics were studied. Each antibiotic tested was co-incubated with frozen goat semen brought from the Centre for Artificial Insemination and Genetic Improvement. For the second experimental approach, we incubated semen with a symbiotic (Symbiovéba). Finally, we selected two antibiotics among those used, namely colistin and cotrimoxazole, and these were co-incubated with the symbiotic and the semen, to examine possible combinations of antibiotics with symbiotics in the treatment and prevention of uterine infections (broad spectrum synergistic activity). Antibiotics have been shown to have a detrimental effect on the sperm cell, by decreasing sperm motility. The average value calculated on all antibiotics was 18% (as opposed to initial motility of 78% in the control group), with an alteration of the linear speed that would have a negative impact on fertilization. On the other hand, symbiotics had a beneficial effect on spermatozoa motility and vitality. The combination of the symbiotic and colistin proved to be very promising. In conclusion, the use of symbiotics in the treatment of subclinical endometriosis at the time of goat insemination is beneficial, and requires greater attention in future research.