Cytokine expression during pig pregnancy

  • Mariángeles Clauzure Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias
  • Carolina Lucía Vélez Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias
  • Delia María Williamson Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias
  • Laura Romina Giai Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias

DOI:

https://doi.org/10.19137/cienvet202224205

Keywords:

Pigs, Gestation, Cytokines, mmunology, Immunology, Reproduction

Abstract

Pig production in Argentina is constantly growing. Reproductive management is essential to achieve optimal birth rates that translate into greater profitability and investment efficiency. Prenatal losses limit pig production. Alterations in the migration of the embryos, elongation, immunological recognition of pregnancy by the mother and embryonic competition for the implantation site can arise in this process. In a successful pregnancy, the dialogue established between the conceptus and the endometrium involves, among others, the immune system and its main molecules called cytokines. Cytokines are a group of low molecular weight proteins that mediate complex interactions between different cell types. Numerous studies describe the role of various cytokines that are involved in the regulation of the inflammatory process characteristic of the fetus/maternal interface throughout the normal pig pregnancy. This review describes the main cytokines that act during pig pregnancy, both in the early gestation period and in the late pregnancy period.

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Author Biographies

Mariángeles Clauzure, Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias

Lic. en Biotecnología, Dra. Biología Molecular, Esp. en Docencia Universitaria. Investigadora CONICET. Ayudanate de la Cátedra Biología General. Facultad de Ciencias Veterinarias UNLPam

Carolina Lucía Vélez, Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias

Dra. en Ciencias Veterinarias, Jefa de Trabajos Prácticos de la Cátedra Histología. Facultad de Ciencias Veterinarias. Universidad Nacional de La Pampa.

Delia María Williamson, Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias

Dra. en Ciencias Veterinarias, Prof. Adjunta de la Cátedra Biología General. Facultad de Ciencias Veterinarias. Universidad Nacional de La Pampa.

Laura Romina Giai, Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias

Lic. Prof. en Ciencias Biológicas. Prof. Facultad de Ciencias Veterinarias. Universidad Nacional de La Pampa.

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2022-07-05

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Clauzure, M., Vélez, C. L., Williamson, D. M., & Giai, L. R. (2022). Cytokine expression during pig pregnancy. Ciencia Veterinaria, 24(2), 183–203. https://doi.org/10.19137/cienvet202224205

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