Metabolomic fingerprinting of pig seminal plasma identifies in vivo fertility biomarkers.

ABSTRACT:

Background

Metabolomic approaches, which include the study of low molecular weight molecules, are an emerging -omics technology useful for identification of biomarkers. In this field, nuclear magnetic resonance (NMR) spectroscopy has already been used to uncover (in) fertility biomarkers in the seminal plasma (SP) of several mammalian species. However, NMR studies profiling the porcine SP metabolome to uncover in vivo fertility biomarkers are yet to be carried out. Thus, this study aimed to evaluate the putative relationship between SP-metabolites and in vivo fertility outcomes. To this end, 24 entire ejaculates (three ejaculates per boar) were collected from artificial insemination (AI)-boars throughout a year (one ejaculate every 4 months). Immediately after collection, ejaculate

SUBMITTER: Mateo-Otero Y 

PROVIDER: S-EPMC8588628 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature