[1] NEAL S,JOHNSON R,KITTOK R.Index selection for components of litter size in swine:Response to five generations of selection[J].Journal of Animal Science,1989,67(8):1933-1945. [2] BAZER F W,JOHNSON G A.Pig blastocyst-uterine interactions[J].Differentiation,2014,87(1):52-65. [3] LIN H,WANG H,WANG Y,et al.Transcriptomic analysis of the porcine endometrium during embryo implantation[J].Genes,2015,6(4):1330-1346. [4] 王爱国.现代实用养猪技术(第三版)[M].北京:中国农业出版社,2009. WANG A G.Modern Practical Pig Breeding Technology (Third Edition)[M].Beijing:China Agricultural Press,2009.(in Chinese) [5] BOLET G.Timing and Extent of Embryonic Mortality in Pigs Sheep and Goats:Genetic Variability[M].Jouy-en-Josas:Springer Netherlands,1986. [6] WU Y,WANG A,LI N,et al.Association with TGF-β1 gene polymorphisms and reproductive performance of Large White pig[J].Reproduction in Domestic Animals,2010,45(6):1028-1032. [7] WACLAWIK A,KACZMAREK M M,BLITEK A,et al.Embryo-maternal dialogue during pregnancy establishment and implantation in the pig[J].Molecular Reproduction & Development,2017,84(9):842-855. [8] YOUNG K H,KRAELING R R,BAZER F W.Effect of pregnancy and exogenous ovarian steroids on endometrial prolactin receptor ontogeny and uterine secretory response in pigs[J].Biology of Reproduction,1990,43(4):592-599. [9] ASHARY N,TIWARI A,MODI D.Embryo Implantation:War in times of love[J].Endocrinology,2018,159(2):1188-1198. [10] KYRIAZAKIS I,WHITTEMORE C.Whittemore's Science and Practice of Pig Production,3rd Edition[M].Oxford:Blackwell Publishing,2006. [11] FU Y,LI L,LI B,et al.Long form leptin receptor and SNP effect on reproductive traits during embryo attachment in Suzhong sows[J].Animal Reproduction Science,2016,168:57-65. [12] WANG H,DEY S.Roadmap to embryo implantation:Clues from mouse models[J]. Nature Reviews Genetics,2006,7(3):185-199. [13] GEISERT R D,JOHNSON G A,BURGHARDT R C.Implantation and Establishment of Pregnancy in the Pig[M].New York:Springer International Publishing,2015. [14] DEY S K,LIM H,DAS S K,et al.Molecular cues to implantation[J].Endocrine Reviews,2004,25(3):341-373. [15] WANG H,FU J,WANG A.Expression of obesity gene and obesity gene long form receptor in endometrium of Yorkshire sows during embryo implantation[J]. Molecular Biology Reports,2014,41(3):1597-1606. [16] FU Y,LI L,FANG X,et al.Investigation of Eph-ephrin A1 in the regulation of embryo implantation in sows[J].Reproduction in Domestic Animals,2018,53:1563-1574. [17] SHIRASUNA K,AKABANE Y,BEINDORFF N,et al.Expression of prostaglandin F 2α (PGF 2α) receptor and its isoforms in the bovine corpus luteum during the estrous cycle and PGF 2α -induced luteolysis[J].Domestic Animal Endocrinology,2012,43(3):227-238. [18] FUNAHASHI Y,WANG Z,O'MALLEY K J,et al.Influence of E.coli-induced prostatic inflammation on expression of androgen-responsive genes and transforming growth factor beta 1 cascade genes in rats[J].Prostate,2015,75(4):381-389. [19] GEISERT R D,PRATT T N,BAZER F W,et al.Immunocytochemical localization and changes in endometrial progestin receptor protein during the porcine oestrous cycle and early pregnancy[J].Reproduction Fertility and Development,1994,6(6):749-760. [20] YING C W,YANG Y C,HONG W F,et al.Progesterone receptor gene expression in preimplantation pig embryos[J].European Journal of Endocrinology,2000,143(5):697-703. [21] KA H,SEO H,CHOI Y,et al.Endometrial response to conceptus-derived estrogen and interleukin-1β at the time of implantation in pigs[J].Journal of Animal Science & Biotechnology,2018,9(1):44-60. [22] SUKJUMLONG S,DALIN A M,SAHLIN L,et al.Immunohistochemical studies on the progesterone receptor (PR) in the sow uterus during the oestrous cycle and in inseminated sows at oestrus and early pregnancy[J].Reproduction,2005,129(3):349-359. [23] STEINHAUSER C B,BAZER F W,BURGHARDT R C,et al.Expression of progesterone receptor in the porcine uterus and placenta throughout gestation:Correlation with expression of uteroferrin and osteopontin[J].Domestic Animal Endocrinology,2017,58:19-29. [24] PRZYGRODZKA E,KACZMAREK M M,KACZYNSKI P,et al.Steroid hormones,prostanoids,and angiogenic systems during rescue of the corpus luteum in pigs[J].Reproduction,2016,151(2):135-147. [25] Bazer F W.Uterine biology in pigs and sheep[J].Journal of Animal Science & Biotechnology,2012,3(1):23-43. [26] CUNHA G R,COOKE P S,TAKESHI K.Role of stromal-epithelial interactions in hormonal responses[J].Archives of Histology & Cytology,2004,67(5):417-434. [27] ZHANG L,KANDA Y,ROBERTS D J,et al.Expression of progesterone receptor membrane component 1 and its partner serpine 1 mRNA binding protein in uterine and placental tissues of the mouse and human[J].Molecular & Cellular Endocrinology,2008,287(1):81-89. [28] KOWALIK M K,SLONINA D,REKAWIECKI R,et al.Expression of progesterone receptor membrane component (PGRMC) 1 and 2,serpine mRNA binding protein 1(SERBP1) and nuclear progesterone receptor (PGR) in the bovine endometrium during the estrous cycle and the first trimester of pregnancy[J].Reproductive Biology,2013,13(1):15-23. [29] MIGLIACCIO A,PICCOLO D,CASTORIA G,et al.Activation of the Src/p21ras/Erk pathway by progesterone receptor via cross-talk with estrogen receptor[J].EMBO Journal,2014,17(7):2008-2018. [30] HENRICKS D M,GUTHRIE H D,HANDLIN D L.Plasma estrogen,progesterone and luteinizing hormone levels during the estrous cycle in pigs[J].Biology of Reproduction,1972,6(2):210-218. [31] HENRICKS D M,GUTHRIE H D,HANDLIN D L.Plasma estrogen,progesterone,and luteinizing hormone prior to estrus and during pregnancy in pigs[J].Endocrinology,1972,91(3):675-679. [32] FRANK M,BAZER F W,THATCHER W W,et al.A study of prostaglandin F 2α as the luteolysin in swine:Ⅲ.Effects of estradiol valerate on prostaglandin F,progestins,estrone and estradiol concentrations in the utero-ovarian vein of nonpregnant gilts[J].Prostaglandins,1977,14(6):1183-1196. [33] GEISERT R D,RENEGAR R H,THATCHER W W,et al.Establishment of pregnancy in the pig:Ⅰ.Interrelationships between preimplantation development of the pig blastocyst and uterine endometrial secretions[J].Biology of Reproduction,1982,27(4):925-939. [34] STONE B A,SEAMARK R F.Steroid hormones in uterine washings and in plasma of gilts between days 9 and 15 after oestrus and between days 9 and 15 after coitus[J].Journal of Reproduction & Infertility,1985,75(1):209-221. [35] GEISERT R D,BROOKBANK J W,ROBERTS R M,et al.Establishment of pregnancy in the pig:Ⅱ.Cellular remodeling of the porcine blastocyst during elongation on day 12 of pregnancy[J].Biology of Reproduction,1982,27(4):941-955. [36] ZAVY M T,BAZER F W,THATCHER W W,et al.A study of prostaglandin F2 alpha as the luteolysin in swine:Ⅴ.Comparison of prostaglandin F,progestins,estrone and estradiol in uterine flushings from pregnant and nonpregnant gilts[J].Prostaglandins,1980,20(5):837-851. [37] PERRY J S,HEAP R B,AMOROSO E C.Steroid hormone production by pig blastocysts[J].Nature,1973,245(5419):45-47. [38] MONDSCHEIN J S,HERSEY R M,DEY S K,et al.Catechol estrogen formation by pig blastocysts during the preimplantation period:Biochemical characterization of estrogen-2/4-hydroxylase and correlation with aromatase activity[J].Endocrinology,1985,117(6):2339-2346. [39] GEISERT R D,BRENNER R M,MOFFATT R J,et al.Changes in oestrogen receptor protein,mRNA expression and localization in the endometrium of cyclic and pregnant gilts[J].Reproduction Fertility and Development,1993,5(3):247-260. [40] KOWALSKI A A,GRADDY L G,VALE-CRUZ D S,et al.Molecular cloning of porcine estrogen receptor-beta complementary DNAs and developmental expression in periimplantation embryos[J].Biology of Reproduction,2002,66(3):760-769. [41] KNAPCZYK-STWORA K,DURLEJ M,DUDA M,et al.Expression of oestrogen receptorαand oestrogen receptorÎ2 in the uterus of the pregnant swine[J].Reproduction in Domestic Animals,2011,46(1):1-7. [42] ARNAL J F,LENFANT F,METIVIER R,et al.Membrane and nuclear estrogen receptor alpha actions:From tissue specificity to medical implications[J].Physiological Reviews,2017,97(3):1045-1087. [43] FRISEN J,HOLMBERG J,BARBACID M.Ephrins and their Eph receptors:Multitalented directors of embryonic development[J].The EMBO Journal,1999,18(19):5159-5165. [44] FUJIWARA H,YOSHIOKA S,TATSUMI K,et al.Human endometrial epithelial cells express ephrin A1:Possible interaction between human blastocysts and endometrium via Eph-ephrin system[J].Journal of Clinical Endocrinology & Metabolism,2002,87(12):5801-5807. [45] FUJⅡ H,FUJIWARA H,HORIE A,et al.Ephrin A1 induces intercellular dissociation in Ishikawa cells:Possible implication of the Eph-ephrin A system in human embryo implantation[J]. Human Reproduction,2011,26(26):299-306. [46] LIM W,BAE H,BAZER F W,et al.Functional roles of Eph A-ephrin A1 System in endometrial luminal epithelial cells during early pregnancy[J].Journal of Cellular Physiology,2016,232(6):1527-1538. [47] CHIN-SANG I D,MOSELEY S L,DING M,et al.The divergent C.elegans ephrin EFN-4 functions inembryonic morphogenesis in a pathway independent of the VAB-1 Eph receptor[J].Development,2002,129(23):5499-5510. [48] NAKADA M,NISKA J A,TRAN N L,et al.EphB2/R-Ras signaling regulates glioma cell adhesion,growth,and invasion[J].American Journal of Pathology,2005,167(2):565-576. [49] KANIA A,KLEIN R.Mechanisms of ephrin-Eph signalling in development,physiology and disease[J].Nature Reviews Molecular Cell Biology,2016,17(4):240-256. [50] BOYD A W,BARTLETT P F,LACKMANN M.Therapeutic targeting of Eph receptors and their ligands[J].Nature Reviews Drug Discovery,2014,13(1):39-62. [51] DAVIS S,YANCOPOULOS G D.Ligands for Eph-related receptor tyrosine kinases that require membrane attachment or clustering for activity[J].Science,1994,266(5186):816-819. [52] HIMANEN J P,PATEL D J.Architecture of Eph receptor clusters[J].Proceedings of the National Academy of Sciences of the United States of America,2010,107(24):10860-10865. [53] EGEA J,NISSEN U V,DUFOUR A,et al.Regulation of EphA4 kinase activity is required for a subset of axon guidance decisions suggesting a key role for receptor clustering in Eph function[J]. Neuron,2005,47(4):515-528. [54] FU Y,KNOX R V,LI L,et al.Differential gene expression of Eph-ephrin A1 and LEPR-LEP with high or low number of embryos in pigs during implantation[J].Reproduction in Domestic Animals,2018,53:937-946. [55] 付言峰,李兰,周艳红,等.猪胚胎附植期Eph A1基因表达及甲基化检测[J].畜牧兽医学报,2014,45(12):1964-1970. FU Y F,LI L,ZHOU Y H,et al.Detection of Eph A1 expression and methylation during embryo implantation in pigs[J].Acta Veterinaria et Zootechnica Sinica,2014,45(12):1964-1970.(in Chinese) [56] 周艳红,付言峰,赵为民,等.胚胎附植期梅山猪Ephrin A1全编码区克隆及生物信息学分析[J].江苏农业学报,2015,31(2):350-356. ZHOU Y H,FU Y F,ZHAO W M,et al.Coding sequence cloning and bioinformatics analysis of Ephrin A1 during embryo implantation in Meishan swine[J].Jiangsu Journal of Agricultural Science,2015,31(2):350-356.(in Chinese) [57] FUJⅡ H,FUJIWARA H,HORIE A,et al.Ephrin A1 induces intercellular dissociation in Ishikawa cells:Possible implication of the Eph-ephrin A system in human embryo implantation[J].Human Reproduction,2011,26(2):299-306. [58] 田明明,王爱国,傅金銮.猪Eph A1基因多态性及其与产仔数的关联性分析[J].中国畜牧杂志,2011,47(21):1-5. TIAN M M,WANG A G,FU J L.Association of Eph A1 polymorphism of and litter size in pigs[J].Chinese Journal of Animal Science,2011,47(21):1-5.(in Chinese) [59] 付言峰,王爱国,李兰,等.猪胚胎附植期Eph A4的组织表达及其多态性对产仔数的影响[J].中国农业大学学报,2013,18(3):128-137. FU Y F,WANG A G,LI L,et al.Expression of Eph A4 in tissues during embryo implantation and its polymorphism influence on litter size in pigs[J].Journal of China Agricultural University,2013,18(3):128-137.(in Chinese) [60] FUJⅡ H,TATSUMI K,KOSAKA K,et al.Eph-ephrin A system regulates murine blastocyst attachment and spreading[J].Developmental Dynamics,2006,235(12):3250-3258. |