The effects of presynch-10 and ovsynch on some endometrial tolland nod-like receptor gene expressions in repeat breeder cows

Autor: Ali Reha AĞAOĞLU, Özgecan KORKMAZ AĞAOĞLU, Selim ASLAN, Mesih KOCAMÜFTÜOĞLU, Afşin KÖKER, Yunus ÇETİN, Örsan GÜNGÖR, Dilek ÖZTÜRK, Mustafa SAATCI
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Kafkas Universitesi Veteriner Fakültesi Dergisi, Vol 26, Iss 1, Pp 111-120 (2019)
Druh dokumentu: article
ISSN: 1309-2251
DOI: 10.9775/kvfd.2019.22428
Popis: Subclinical endometritis (SE) is one cause of repeat breeder syndrome (RBS). When endometrial cells come into contact with antigens during inflammatory events like endometritis, they act like innate immune system cells. Ovsynch-based therapies stimulate the innate immune system, which is how they may be able to cure SE and then RBS. This study aimed to assess the effects of presynch-10 and ovsynch applications on mRNA expressions of some endometrial Toll- and Nod-like receptors (TLRs and NLRs) in cows with RBS. A total of 40 repeat breeder cows were used in the study. The presynch-10 and ovsynch protocols were used in group 1 (G1, n=20), and no protocol was used in group 2 (G2, n=20). Endometrial samples were collected before and after the synchronization protocols in G1. In G2, samples were collected, and after waiting time up to the duration of synchronization protocol in G1, samples were taken again. The expression profiles of the genes being investigated were examined using RT-qPCR. NLRC4, NALP3 and TLR4 were basically expressed in all of the samples while NOD2 expression was completely undetectable. There was a statistical difference when NOD1 and TLR2 expressions in the second samples were compared between G1 and G2 (P
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