[1. Orisaka M, Tajima K, Tsang BK, Kotsuji F. Oocyte-granulosa-theca cell interactions during preantral follicular development. J Ovarian Res. 2009;2(1):9; DOI:10.1186/1757-2215-2-9.10.1186/1757-2215-2-9]Open DOISearch in Google Scholar
[2. Schoevers EJ, Colenbrander B, Roelen BA. Developmental stage of the oocyte during antral follicle growth and cumulus investment determines in vitro embryo development of sow oocytes. Theriogenology.2007;67(6):1108-1122; DOI:10.1016/j.theriogenology.2006.12.009.10.1016/j.theriogenology.2006.12.009]Open DOISearch in Google Scholar
[3. Uyar A, Torrealday S, Seli E. Cumulus and granulosa cell markers of oocyte and embryo quality. Fertil Steril. 2013;99(4):979-97; DOI:10.1016/j. fertnstert.2013.01.129.10.1016/j.fertnstert.2013.01.129]Open DOISearch in Google Scholar
[4. Jamnongjit M, Hammes SR. Oocyte maturation: the coming of age of a germ cell. Semin Reprod Med. 2005;23(3):234-41;;DOI:10.1055/s-2005-872451.10.1055/s-2005-872451]Open DOISearch in Google Scholar
[5. Yuan Y, Krisher RL. In vitro maturation (IVM) of porcine oocytes. Methods Mol Biol. 2012;825:183-98; DOI:10.1007/978-1-61779-436-0_14.10.1007/978-1-61779-436-0_14]Open DOISearch in Google Scholar
[6. Budna J, Celichowski P, Bryja A, Dyszkiewicz-Konwińska M, Jeseta M, Bukowska D, Antosik P, Brüssow KP, Bruska M, Nowicki M, Zabel M, Kempisty B. Significant down-regulation of „Biological Adhesion” genes in porcine oocytes after IVM. Int J Mol Sci. 2017;18(12). pii: E2685;DOI:10.3390/ijms18122685.10.3390/ijms18122685]Open DOISearch in Google Scholar
[7. Budna J, Bryja A, Celichowski P, Kranc W, Ciesiółka S, Borys S, Rybska M, Kolecka-Bednarczyk A, Jeseta M, Bukowska D, Antosik P, Brüssow KP, Bruska M, Nowicki M, Zabel M, Kempisty B. „Bone Development”an ontology group upregulated in porcine oocytes before in vitro maturation: a microarray approach. DNA Cell Biol. 2017;36(8):638-646; DOI:10.1089/dna.2017.3677.10.1089/dna.2017.3677]Open DOISearch in Google Scholar
[8. Lee H, Park WJ. Unsaturated fatty acids, desaturases, and human healt J Med Food. 2014;17(2):189-97; DOI:10.1089/jmf.2013.2917.10.1089/jmf.2013.2917]Search in Google Scholar
[9. Funari SS, Barcelo F, Escriba PV. Effect of oleic acid and its congeners, elaidic and stearic acids, on the structural properties of phosphatidylethanolamine members. J Lipid Res. 2003;44(3):567-75; DOI:10.1194jlr.M200356-JLR200.10.1194/jlr.M200356-JLR200]Search in Google Scholar
[10. Van Hoeck V, Sturmey RG, Bermejo-Alvarez P, Rizos D, Gutierrez-Adan A, Leese HJ, Bols PE, Leroy JL. Elevated non-esterified fatty acid concentrations during bovine oocyte maturation compromise early embryophysiology. PLoS One. 2011;6(8):e23183; DOI:10.1371/journal.pone.0023183.10.1371/journal.pone.0023183]Search in Google Scholar
[11. Roca J, Martinez E, Vazquez JM, Lucas X. Selection of immature pig oocytes for homologous in vitro penetration assays with the brilliant cresyl blue test. Reprod Fertil Dev. 1998;10(6):479-485; DOI:10.1071RD98060.10.1071/RD98060]Search in Google Scholar
[12. Dunning KR, Lane M, Brown HM, Yeo C, Robker RL, Russell DL. Altered composition of the cumulus-oocyte complex matrix during in vitro maturation of oocytes. Hum Reprod. 2007;22(11):2842-2850;DOI:10.1093/humrep/dem277.10.1093/humrep/dem277]Open DOISearch in Google Scholar
[13. Leroy JL, Vanholder T, Mateusen B, Christophe A, Opsomer G, de Kruif A, Genicot G, Van Soom A. Non-esterified fatty acids in follicular fluid of dairy cows and their effect on developmental capacity of bovine oocytes in vitro. Reproduction. 2005;130(4):485-495; DOI:10.1530/rep.1.00735.10.1530/rep.1.00735]Open DOISearch in Google Scholar
[14. Jungheim ES, Macones GA, Odem RR, Patterson BW, Lanzendorf SE, Ratts VS, Moley KH. Associations between free fatty acids, cumulus oocyte complex morphology and ovarian function during in vitro fertilization. Fertil Steril. 2011;95(6):1970-1974, DOI:10.1016/j.fertnstert.2011.01.154.10.1016/j.fertnstert.2011.01.154]Open DOISearch in Google Scholar
[15. Van Hoeck V, Sturmey RG, Bermejo-Alvarez P, Rizos D, Gutierrez-Adan A, Leese HJ, Bols PE, Leroy JL. Elevated non-esterified fatty acid concentrations during bovine oocyte maturation compromise early embryophysiology. PLoS One. 2011;6(8):e23183, DOI:10.1371/journal.pone.0023183.10.1371/journal.pone.0023183]Open DOISearch in Google Scholar
[16. Vanholder T, Leroy JL, Soom AV, Opsomer G, Maes D, Coryn M, de Kruif A.Effect of non-esterified fatty acids on bovine granulosa cell steroidogenesis and proliferation in vitro. Anim Reprod Sci. 2005;87(1-2):33-44;DOI:10.1016/j.anireprosci.2004.09.006.10.1016/j.anireprosci.2004.09.006]Open DOISearch in Google Scholar
[17. Lee Y, Lee H, Park B, Elahi F, Lee J, Lee ST, Park CK, Hyun SH, Lee E.Alpha-linolenic acid treatment during oocyte maturation enhance sembryonic development by influencing mitogen-activated protein kinase activity and intraoocyte glutathione content in pigs. J Anim Sci.2016;94(8):3255-3263; DOI:10.2527/jas.2016-0384.10.2527/jas.2016-0384]Search in Google Scholar
[18. Bayne RA, Eddie SL, Collins CS, Childs AJ, Jabbour HN, Anderson RA.Prostaglandin E2 as a regulator of germ cells during ovarian development.J Clin Endocrinol Metab. 2009;94(10):4053-60. DOI:10.1210/jc.2009-0755.10.1210/jc.2009-0755]Search in Google Scholar
[19. Hizaki H, Segi E, Sugimoto Y, Hirose M, Saji T, Ushikubi F, Matsuoka T, Noda Y, Tanaka T, Yoshida N, Narumiya S, Ichikawa A. Abortive expansion of the cumulus and impaired fertility in mice lacking the prostaglandin E receptor subtype EP2. 1998;96(18):10501-10506; DOI:10.1073/pnas.96.18.10501.10.1073/pnas.96.18.10501]Open DOISearch in Google Scholar
[20. Takahashi T, Morrow JD, Wang H, Dey SK. Cyclooxygenase-2-derived prostaglandin E(2) directs oocyte maturation by differentially influencing multiple signaling pathways. J Biol Chem. 2006;281(48):37117-37129; DOI:10.1074/jbc.M608202200.10.1074/jbc.608202200]Open DOISearch in Google Scholar
[21. Nuttinck F, Reinaud P, Tricoire H, Vigneron C, Peynot N, Mialot JP, Mermillod P, Charpigny G. Cyclooxygenase-2 is expressed by cumulus cells during oocyte maturation in cattle. Mol Reprod Dev. 2002;61(1):93-101; DOI:10.1002/mrd.1135.10.1002/mrd.1135]Open DOISearch in Google Scholar
[22. Stouffer RL, Xu F, Duffy DM. Molecular control of ovulation and luteinization in the primate follicle. Front Biosci. 2007;12:297-307;DOI:10.2741/2065.10.2741/2065]Open DOISearch in Google Scholar
[23. Nuttinck F, Marquant-Le Guienne B, Clément L, Reinaud P, Charpigny G, Grimard B. Expression of genes involved in prostaglandin E2 and progesterone production in bovine cumulus-oocyte complexes during in vitro maturation and fertilization. Reproduction. 2008;135(5):593-603; DOI:10.1530/REP-07-0453.10.1530/REP-07-0453]Open DOISearch in Google Scholar
[24. Suzuki H, Kanagawa H, Nishihira J. Evidence for the presence of macrophage migration inhibitory factor in murine reproductive organs and early embryos. Immunol Lett. 1996;51(3):141-7;DOI:10.1016/0165-2478(96)02543-6.10.1016/0165-2478(96)02543-6]Open DOISearch in Google Scholar
[25. Wada S, Fujimoto S, Mizue Y, Nishihira J. Macrophage migration inhibitory factor in the human ovary: presence in the follicular fluids and production by granulosa cells. Biochem Mol Biol Int. 1997;41(4):805-14; DOI:10.1095/biolreprod62.4.879.10.1095/biolreprod62.4.879]Open DOISearch in Google Scholar
[26. Wang HW, Fang JS, Kuang X, Miao LY, Wang C, Xia GL, King ML, Zhang J. Activity of long-chain acyl-CoA synthetase is required for maintaining meiotic arrest in Xenopus laevis. Biol Reprod. 2012;87(3):74;DOI:10.1095/biolreprod.112.100511.10.1095/biolreprod.112.100511]Open DOISearch in Google Scholar