Abstract:
:The aim was to evaluate in female roe deer: (a) PAG mRNA relative abundance in endometrial uterine tissue for determination of the duration of embryonic diapause, (b) mRNA relative abundance of progesterone, estradiol, and prolactin (P4, E2, and PRL) receptors (PGR, ESR, and PRLR) during diapause and after implantation in the endometrium; (c) concentration of P4, E2, and PRL in the blood, and (d) a noninvasive method of hormone detection by measurement of P4 and E2 concentrations in feces. A total of fifteen individuals were obtained post mortem during hunting seasons and divided into three experimental groups (November, December, January). The results did not reveal mRNA relative abundance for PAGs in the endometrium or detectable PAG concentrations in the serum of all examined females. Concentration of PRL and mRNA relative abundance for PRLR long isoform in the endometrium was the highest in January (p < .01). mRNA relative abundance for PGR, P4 concentration in the endometrium, serum, and feces was the highest in January (p < .01). Endometrial origin PRL and P4 may be responsible for the termination of this process and pregnancy development after implantation.
journal_name
Anim Sci Jjournal_title
Animal science journal = Nihon chikusan Gakkaihoauthors
Korzekwa AJ,Kotlarczyk AM,Zadroga Adoi
10.1111/asj.13289keywords:
["diapause","estradiol","progesterone","prolactin","roe deer"]subject
Has Abstractpub_date
2019-11-01 00:00:00pages
1444-1452issue
11eissn
1344-3941issn
1740-0929journal_volume
90pub_type
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