Free Access
Reprod. Nutr. Dev.
Volume 46, Number 5, September-October 2006
5th annual INRA-Meeting: Mammary gland and milk
Page(s) 481 - 502
Published online 23 September 2006
References of  Reprod. Nutr. Dev. 46 (2006) 481-502
  1. Butler JE, Hamilton WC, Sasser RG, Ruder CA, Hass GM, Wiliams RJ. Detection and partial characterization of two bovine pregnancy-associated proteins. Biol Reprod 1982, 26: 925-933 [CrossRef] [PubMed].
  2. Xie S, Low BG, Nagel RJ, Kramer KK, Anthony RV, Zoli AP, Beckers JF, Roberts RM. Identification of the major pregnancy-specific antigens of cattle and sheep as inactive members of the aspartic proteinase family. Proc Natl Acad Sci USA 1991, 88: 10247-10251 [PubMed].
  3. Zoli AP, Beckers JF, Woutters-Ballman P, Falmagne P, Ectors F. Purification and characterization of a bovine pregnancy-associated glycoprotein. Biol Reprod 1991, 45: 1-10 [CrossRef] [PubMed].
  4. Mialon MM, Camous S, Renand G, Martal J, Menissier F. Peripheral concentrations of a 60-kDa pregnancy serum protein during gestation and after calving and in relationship to embryonic mortality in cattle. Reprod Nutr Dev 1993, 33: 269-282 [PubMed].
  5. Atkinson YH, Gogolin-Ewens KJ, Hounsell EF, Davies MJ, Brandon MR, Seamark RF. Characterization of placentation-specific binucleate cell glycoproteins possessing a novel carbohydrate. J Biol Chem 1993, 268: 26679-26685 [PubMed].
  6. Szafranska B, Xie S, Green J, Roberts RM. Porcine Pregnancy-Associated Glycoproteins: new members of the aspartic proteinase gene family expressed in the trophectoderm. Biol Reprod 1995, 53: 21-28 [CrossRef] [PubMed].
  7. Szafranska B, Panasiewicz G. The placental expression of the porcine pregnancy-associated glycoprotein (pPAG) gene family examined in situ and in vitro. Anim Reprod Sci 2002, 72: 95-113 [CrossRef] [PubMed].
  8. Panasiewicz G, Majewska M, Szafranska B. Trophoblastic cDNA cloning of porcine Pregnancy-Associated Glycoprotein genes (pPAG) and in silico analysis of coded polypeptide precursors. Reprod Biol 2004, 4: 131-141 [PubMed].
  9. Xie S, Green J, Bixby JB, Szafranska B, Demartini JC, Hecht S, Roberts RM. The diversity and evolutionary relationships of the pregnancy-associated glycoproteins, an aspartic proteinase subfamily consisting of many trophoblast-expressed genes. Proc Natl Acad Sci USA 1997, 94: 12809-12816 [CrossRef] [PubMed].
  10. Xie S, Low BG, Nagel RJ, Beckers JF, Roberts RM. A novel glycoprotein of the aspartic proteinase gene family expressed in bovine placental trophectoderm. Biol Reprod 1994, 51: 1145-1153 [CrossRef] [PubMed].
  11. Xie S, Green J, Bao B, Beckers JF, Valdez KE, Hakami L, Roberts RM. Multiple pregnancy-associated glycoproteins are secreted by day 100 ovine placental tissue. Biol Reprod 1997, 57: 1384-1393 [CrossRef] [PubMed].
  12. Gan X, Xie S, Green J, Roberts RM. Identification of transcripts for pregnancy-associated glycoprotein (PAG) in Carnivora and Perissodactyla. Biol Reprod 1997, 56: 190.
  13. Green J, Xie S, Szafranska B, Newman A, Gan X, McDowell K, Roberts RM. Identification of a new aspartic proteinase expressed by the outer chorionic cell layer of the equine placenta. Biol Reprod 1999, 60: 1069-1077 [CrossRef] [PubMed].
  14. Green JA, Xie S, Quan X, Bao B, Gan X, Mathialagan N, Beckers JF, Roberts RM. Pregnancy-associated bovine and ovine glycoproteins exhibit spatially and temporally distinct expression patterns during pregnancy. Biol Reprod 2000, 62: 1624-1631 [CrossRef] [PubMed].
  15. Garbayo JM, Green J, Manikkam M, Beckers JF, Kiesling DO, Ealy AD, Roberts RM. Caprine Pregnancy-Associated Glycoproteins (PAGs): their cloning, expression and evolutionary relationship to other PAG. Mol Reprod Dev 2000, 57: 311-322 [CrossRef] [PubMed].
  16. Chen X, Rosenfeld CS, Roberts RM, Green JA. An aspartic proteinase expressed in the yolk sac and neonatal stomach of the mouse. Biol Reprod 2001, 65: 1092-1101 [CrossRef] [PubMed].
  17. Vawter GA, Parks TE, Killian G, Ealy AD, Green JA. Cloning and preliminary characterization of Pregnancy-Associated Glycoproteins expressed in the placenta of white-tailed deer. Biol Reprod 2004, 70: 153.
  18. Roberts RM, Xie S, Mathialagan N. Maternal recognition of pregnancy. Biol Reprod 1996, 54: 294-302 [CrossRef] [PubMed].
  19. Hughes AL, Green JA, Garbayo JM, Roberts RM. Adaptive diversification within a large family of recently duplicated, placentally expressed genes. Proc Natl Acad Sci USA 2000, 97: 3319-3323 [CrossRef] [PubMed].
  20. Hughes AL, Green JA, Piontkivska H, Roberts RM. Aspartic proteinase phylogeny and the origin of pregnancy-associated glycoproteins. Mol Biol Evol 2003, 20: 1940-1945 [PubMed].
  21. Guruprasad K, Blundell TL, Xie S, Green J, Szafranska B, Nagel RJ, McDowell K, Baker CB, Roberts RM. Comparative modelling and analysis of amino acid substitutions suggests that the family of pregnancy associated glycoproteins includes both active and inactive aspartic proteinases. Protein Engineer 1996, 9: 849-856.
  22. Kageyama T, Tanabe K, Koiwai O. Structure and development of rabbit pepsinogens: stage-specific zymogens, nucleotide sequences of cDNAs, molecular evolution, and expression during development. J Biol Chem 1990, 265: 17031-17038 [PubMed].
  23. Kageyama T, Ichinose M, Tsukada-Kato S, Omata M, Narita Y, Moriyama A, Yonezawa S. Molecular cloning of neonate/infant-specific pepsinogens from rat stomach mucosa and their expressional change during development. Biochem Biophys Res Co 2000, 267: 806-812.
  24. Banerjee R, Liu J, Beatty W, Pelosof L, Klemba M, Goldberg DE. Four plasmepsins are active in the Plasmodium falciparum food vacuole, including a protease with an active-site histidine. Proc Natl Acad Sci USA 2002, 99: 990-995 [CrossRef] [PubMed].
  25. Berry C, Humphreys MJ, Matharu P, Granger R, Horrocks P, Moon RP, Certa U, Ridley RG, Bur D, Kay J. A distinct member of the aspartic proteinase gene family from the human malaria parasite Plasmodium falciparum. FEBS Letters 1999, 447: 149-154 [CrossRef] [PubMed].
  26. Xie S, Green J, Beckers JF, Roberts RM. The gene encoding bovine pregnancy-associated glycoprotein-1, an inactive member of the aspartic proteinase family. Gene 1995, 159: 193-197 [CrossRef] [PubMed].
  27. Szafranska B, Miura R, Ghosh D, Ezashi T, Xie S, Roberts RM, Green J. Gene for porcine Pregnancy-Associated Glycoprotein 2 (pPAG2): its structural organization and analysis of its promoter. Mol Reprod Dev 2001, 60: 137-146 [CrossRef] [PubMed].
  28. Telugu BP, Ghosh D, Xie S, Roberts RM, Green JA. The gene for bovine pregnancy-associated glycoprotein 2 in structurally similar to aspartic proteinases, but possesses unique sequences in its promoter region. Biol Reprod Special Issues 2004, 181-182.
  29. Nilson JH, Bokar JA, Clay CM, Farmerie TA, Fenstermaker RA, Hamernik DL, Keri RA. Different combinations of regulatory elements may explain why placenta-specific expression of the glycoprotein hormone alpha-subunit gene occurs only in primates and horses. Biol Reprod 1991, 44: 231-237 [CrossRef] [PubMed].
  30. Ezashi T, Early AD, Ostrowski MC, Roberts RM. Control of interferon-$\tau $ gene expression by Ets-2. Proc Natl Acad Sci USA 1998, 95: 7882-7887 [CrossRef] [PubMed].
  31. Leaman DW, Cross JC, Roberts RM. Multiple regulatory elements are required to direct trophoblast interferon gene expression in choriocarcinoma cells and trophectoderm. Mol Endocrinol 1994, 8: 456-468 [CrossRef] [PubMed].
  32. Kilpatrick LM, Kola I, Salamonsen LA. Transcription factors Ets1, Ets2, and Elf1 exhibits differential localization in human endometrium across the menstrual cycle and alternate isoforms in cultured endometrial cells. Biol Reprod 1999, 61: 120-126 [CrossRef] [PubMed].
  33. Cavailles V, Augereau P, Rochefort H. Cathepsin D gene is controlled by a mixed promoter, and estrogens stimulate only TATA-dependent transcription in breast cancer cells. Proc Natl Acad Sci USA 1993, 90: 203-207 [PubMed].
  34. Miller-Lindholm AK, Bedows E, Bartels CF, Ramey J, Maclin V, Ruddon RW. A naturally occurring genetic variant in the human chorionic gonadotropin-$\beta $ gene 5 is assembly inefficient. Endocrinol 1999, 140(8): 3496-3506.
  35. Jacob KK, Stanley FM. CCAAT/enhancer-binding protein $\alpha $ is a physiological regulator of prolactin gene expression. Endocrinol 1999, 140: 4542-4550 [CrossRef].
  36. Dai G, Wolfe MW, Soares MJ. Distinct regulatory regions from the prolactin-like protein C variant promoter direct trophoblast giant cell versus spongiotrophoblast cell-specific expression. Endocrinol 1999, 140: 4691-4698 [CrossRef].
  37. Orwig KE, Dai G, Rasmussen CA, Soares MJ. Decidual/trophoblast prolactin-related protein: characterization of gene structure and cell-specific expression. Endocrinol 1997, 138: 2491-2500 [CrossRef].
  38. Lin J, Linzer DI. Identification of trophoblast-specific regulatory elements in the mouse placental lactogen II gene. Mol Endocrinol 1998, 12: 418-427 [CrossRef] [PubMed].
  39. Green JA, Xie S, Roberts RM. Pepsin-related molecules secreted by trophoblast. Rev Reprod 1998, 3: 62-69 [CrossRef] [PubMed].
  40. Borowczyk E, Szafranska B, Panasiewicz G, Gizejewski Z. Analysis of the Pregnancy-Associated Glycoprotein gene family (PAGs): verifying length polymorphism of PCR-amplified fragments with various genomic templates of domestic ruminant and equine Eutherian species. In 36th Annual Meeting of SSR, Cincinnati, USA, Biol Reprod 2003, 68: 248.
  41. Szafranska B, Panasiewicz G, Wacsawik A. Length polymorphism of PCR amplified genomic fragments of the Pregnancy-Associated Glycoprotein (PAG) gene family in the pig and some other domestic and wild mammals. J Appl Genet 2001, 42: 335-349 [PubMed].
  42. Szafranska B, Panasiewicz G, Borowczyk E, Dabrowski M, Gizejewski Z. Pregnancy-Associated Glycoprotein gene family - as a potential genetic marker in ungulate species: pigs, domestic or wild ruminants (Bison bonasus L., Cervus elaphus) and beaver (Castor fiber L.). XXVth International Congress of the International Union of Game Biologists IUGB Wildlife Management in the 21st Century, Lemesos, Cyprus, 2001, S2: 158.
  43. Szafranska B, Kuber K, Panasiewicz G, Majewska M, Gizejewski Z, Zalewski K. Three useful genomic DNA templates of European/American bisons (B. bonasus L., B. bison), red/roe deer (Cervus elaphus, Capreolus capreolus) and wild pig (Sus scrofa L.) for Pregnancy-Associated Glycoprotein gene family (PAG) examination. BASE 2004, 8: 64-65.
  44. Panasiewicz G, Majewska M, Cegie$\l $ka A, Gizejewski Z, Zalewski K, Krzywinski A, Szafranska B. Application of porcine Pregnancy-Associated Glycoprotein gene family (PAG) for identification of novel PAG-like gene amplicons in diverse Melinae, Mustelidae and Canidae taxons. In: XXVIIth Congress of the International Union of Game Biologists, Book of Extended Abstracts, ISBN: 3-88412-431-5, 2005, pp 244-245.
  45. Szafranska B, Panasiewicz G, Dabrowski M, Majewska M, Gizejewski Z, Beckers JF. Chorionic mRNA expression and N-glycodiversity of Pregnancy-Associated Glycoprotein family (PAG) of the European bison (Bison bonasus). Anim Reprod Sci 2005, 88: 225-243 [CrossRef] [PubMed].
  46. Szafranska B, Panasiewicz G, Majewska M, Dajnowiec J, Kuber K, Bociek K, Gizejewski Z, Goczkowski M. Amplicon-polymorphism of the Pregnancy-Associated Glycoprotein gene family (PAG) examined in the European bison: the Swedish population and bulls with regressive uterus from Poland. In: XXVIIth Congress of the International Union of Game Biologists, Book of Extended Abstracts, ISBN: 3-88412-431-5, 2005, pp 246-248.
  47. Gizejewski Z, Bierla J, Söderquist L, Rodriguez-Martinez H, Ekwall H. Preliminary results of evaluation of European bison (Bison bonasus L.) semen collected post mortem. In: Proc Conf "European Bison Conservation", Bialowieza, Poland, 2004, pp 48-49.
  48. Hoffman LH, Wooding FBP. Giant and binucleate trophoblast cells of mammals. J Exp Zool 1993, 266: 559-577 [CrossRef] [PubMed].
  49. King GJ. Comparative placentation in ungulates. J Exp Zool 1993, 266: 588-602 [CrossRef] [PubMed].
  50. Wooding FBP. Current topic: the synepitheliochorial placenta of ruminants: binucleate cell fusions and hormone production. Placenta 1992, 13: 101-113 [PubMed].
  51. Wooding FBP, Roberts RM, Green JA. Light and electron microscope immunocytochemical studies of the distribution of Pregnancy Associated Glycoproteins (PAGs) throughout pregnancy in the cow: possible functional implications. Placenta 2005, 26, 807-827.
  52. Majewska M, Panasiewicz G, Klisch K, Palomino VJM, Abd-Elnaeim MM, Borkowski K, Szafranska B. Application of complementary DNA of porcine pregnancy-associated glycoproteins as useful probes for the discovery of related transcripts in various Artiodactyla. 7th International Conference on Pig Reproduction, Rolduc, Kerkrade, Netherlands, 2005, p 120.
  53. Enders AC, Liu IK. Trophoblast-uterine interactions during equine chorionic girdle cell maturation, migration, and transformation. Am J Anat 1991, 192: 366-381 [CrossRef] [PubMed]
  54. Gerstenberg C, Allen WR, Stewart F. Cell proliferation patterns during development of the equine placenta. J Reprod Fertil 1999, 117: 143-152 [PubMed].
  55. Allen WR. Hormonal control of early pregnancy in the mare. Anim Reprod Sci 1984, 7: 283-304 [CrossRef].
  56. Do HJ, Kim JH, Abeydeera LR, Han YM, Matteri RL, Green JA, Roberts RM, Day BN, Prather RS. Expression of pregnancy-associated glycoprotein 1 and 2 genes in in vivo, in vitro and parthenogenetically derived preimplantation pig embryos. Zygote 2001, 9: 245-250 [CrossRef] [PubMed].
  57. Telford NA, Watson AJ, Schultz GA. Transition from maternal to embryonic control in early mammalian development: a comparison of several species. Mol Reprod Dev 1990, 26: 90-100 [CrossRef] [PubMed].
  58. Geisert RD, Renegar RH, Thatcher WW, Roberts RM, Bazer FW. Establishment of pregnancy in the pig: I. Interrelationships between preimplantation development of the pig blastocyst and uterine endometrial secretion. Biol Reprod 1982, 27: 925-939 [CrossRef] [PubMed].
  59. Mattson BA, Overstrom EW, Albertini DF. Transitions in trophectoderm cellular shape and cytoskeletal organization in the elongating pig blastocyst. Biol Reprod 1990, 42: 195-205 [CrossRef] [PubMed].
  60. Denker HW. Implantation: a cell biological paradox. J Exp Zool, 1993, 266: 541-558.
  61. Keys JL, King GJ. Microscopic examination of porcine conceptus-maternal interface between days 10 and 19 of pregnancy. Am J Anat 1990, 188: 221-238 [CrossRef] [PubMed].
  62. Samuel CA, Perry JS. The ultrastructure of pig trophoblast transplanted to an ectopic site in the uterine wall. J Anat 1972, 113: 139-149 [PubMed].
  63. Szafranska B, Panasiewicz G, Majewska M, Beckers JF. Chorionic expression of heterogeneous products of the PAG (Pregnancy-Associated Glycoprotein) gene family secreted in vitro throughout embryonic and foetal development in the pig. Reprod Nutr Devel 2003, 43: 497-516.
  64. Szafranska B, Majewska M, Panasiewicz G. N-glycodiversity of the Pregnancy-Associated Glycoprotein family (PAG) produced in vitro by trophoblast and trophectoderm explants during implantation, placentation and advanced pregnancy in the pig. Reprod Biol 2004, 4: 67-89 [PubMed].
  65. Godkin JD, Bazer FW, Lewis GS, Geisert RD, Roberts RM. Synthesis and release of polypeptides by pig conceptuses during the period of blastocyst elongation and attachment. Biol Reprod 1982, 27: 977-987 [CrossRef] [PubMed].
  66. Godkin JD, Bazer FW, Roberts RM. Protein production by cultures established from day 14-16 sheep and pig conceptuses. J Reprod Fertil 1985, 74: 377-382 [PubMed].
  67. Baumbach GA, Climer AH, Bartley NG, Kattesh HG, Godkin JD. Purification, characterization, and immunocytochemical localization of the major basic protein of pig blastocysts. Biol Reprod 1988, 39: 1171-1182 [CrossRef] [PubMed].
  68. Dore JJ Jr, Kattesh HG, Godkin JD. Isolation and identification of porcine embryonic basic protein as a fragment of pregnancy-associated glycoprotein-2. Int. J Biochem Cell Biol 1996, 28: 1249-1255.
  69. Sasser RG, Crock J, Ruder-Montgomery CA. Characteristics of pregnancy-specific protein B in cattle. J Reprod Fertil 1989, 37: 109-113.
  70. Willard ST, White DR, Wesson CAR, Stellflug J, Sasser RG. Detection of fetal twins in sheep using radioimmunoassay for pregnancy-specific protein B. J Anim Sci 1995, 73: 960-966 [PubMed].
  71. Xie S, Nagel RJ, Green J, Beckers JF, Roberts RM. Trophoblast-specific processing and phosphorylation of pregnancy-associated glycoprotein-1 in Day 15 to 25 sheep placenta. Biol Reprod 1996, 54: 122-129 [CrossRef] [PubMed].
  72. Garbayo JM, Remy B, Alabart JL, Folch J, Wattiez R, Falmagne P, Beckers JF. Isolation and partial characterization of a pregnancy-associated glycoprotein family from the goat placenta. Biol Reprod 1998, 58: 109-115 [CrossRef] [PubMed].
  73. Huang F, Cockrell DC, Stephenson TR, Noyes JH, Sasser RG. Isolation, purification, and characterization of pregnancy-specific protein B from elk and moose placenta. Biol Reprod 1999, 61: 1056-1061 [CrossRef] [PubMed].
  74. Barbato O, Sousa NM, Malfatti A, Beckers JF, De Santis G, Debenetti A. Purification of Pregnancy-associated glycoproteins (PAGs) in buffalo (Bubalus bubalis): preliminar results. In: Atti II Congresso Nazionale sull'Allevamento del Bufalo, Roma, Italy, 2003, pp 279-283.
  75. Sousa NM, Remy B, El Amiri B, De Figueiredo JR, Banga-Mboko H, Dias Goncalves PB, Beckers JF. Characterization of pregnancy-associated glycoproteins extracted from zebu (Bos indicus) placentas removed at different gestational periods. Reprod Nutr Dev 2002, 42: 227-241 [EDP Sciences] [CrossRef] [PubMed].
  76. El Amiri B, Remy B, de Sousa NM, Joris B, Ottiers NG, Perenyi Z, Banga-Mboko H, Beckers JF. Isolation and partial characterization of three pregnancy-associated glycoproteins from the ewe placenta. Mol Reprod Dev 2003, 64: 199-206 [CrossRef] [PubMed].
  77. El Amiri B, Sousa NM, Mecif K, Desbuleux H, Banga-Mboko H, Beckers JF. Double radial immunodiffusion as a tool to identify pregnancy-associated glycoproteins in ruminant and non-ruminant placentae. Theriogenology 2003, 59: 1291-1301 [CrossRef] [PubMed].
  78. El Amiri B, Remy B, De Sousa NM, Beckers JF. Isolation and characterization of eight pregnancy-associated glycoproteins present at high levels in the ovine placenta between day 60 and day 100 of gestation. Reprod Nutr Dev 2004, 44: 169-181 [EDP Sciences] [CrossRef] [PubMed].
  79. Klisch K, De Sousa NM, Beckers JF, Leiser R, Pich A. Pregnancy associated glycoprotein-1, -6, -7, and -17 are major products of bovine binucleate trophoblast giant cells at midpregnancy. Mol Reprod Dev 2005, 71: 453-460 [CrossRef] [PubMed].
  80. Green JA, Parks T, Avalle MP, Telugu BP, McLain AL, Peterson AJ, McMillan W, Mathialagan N, Hook RR, Xie S, Robert RM. The establishment of an ELISA for the detection of pregnancy-associated glycoproteins (PAGs) in the serum of pregnant cows and heifers. Theriogenology 2005, 63: 1481-1503 [CrossRef] [PubMed].
  81. Panasiewicz G, Majewska M, Szafranska B. The involvement of luteinizing hormone (LH) and Pregnancy-Associated Glycoprotein family (PAG) in pregnancy maintenance in the pig. Reprod Biol 2004, 4: 143-163 [PubMed].
  82. Szafranska B, Ziecik A, Okrasa S. Primary antisera against selected steroids or proteins and secondary antisera against $\gamma $-globulins - an available tool for studies of reproductive processes. Reprod Biol 2002, 2: 187-204 [PubMed].
  83. Majewska M, Gizejewski Z, Panasiewicz G, Borkowski K, Szafranska B. Double fluorescent immunohistochemistry (dF-IHC) of the Pregnancy-Associated Glycoprotein (PAG) family expression in domestic and relative wild Artiodactyla species. BASE 2004, 8: 55.
  84. Majewska M, Panasiewicz G, Klisch K, Olivera L, Abd-Elnaeim MM, Borkowski K, Szafranska B. Pregnancy-Associated Glycoproteins (PAG) in Camelids. Reprod Domest Anim 2004, 39: 282-283.
  85. Gosh D, Sengupta J. Recent developments in endocrinology and paracrinology of blastocyst implantation in the primate. Hum Reprod Update 1998, 4: 153-168 [CrossRef] [PubMed].
  86. Bartol FF, Wiley AA, Spencer TE, Vallet JL, Christenson RK. Early uterine development in pigs. J Reprod Fertil 1993, 48: 99-116.
  87. Kim HS, Lee GS, Hyun SH, Nam DH, Lee SH, Jeong YW, Kim S, Kim JH, Kang SK, Lee BC, Hwang WS. Embryotropic effect of glycosaminoglycans and receptors in development of porcine pre-implantation embryos. Theriogenology 2005, 63: 1167-1180 [CrossRef] [PubMed].
  88. Klisch K, Leiser R. In bovine binucleate trophoblast giant cells, pregnancy-associated glycoproteins and placental prolactin-related protein-I are conjugated to asparagine-linked N-acetylgalactosaminyl glycans. Histochem Cell Biol 2003, 119: 211-217 [PubMed].
  89. Patel OV, Takahashi T, Imai K, Hashizume K. Characterization of native and recombinant bovine pregnancy-associated glycoproteins. Res Vet Sci 2004, 77: 203-210 [CrossRef] [PubMed].
  90. Jonker FH. Fetal death: comparative aspects in large domestic animals. Anim Reprod Sci 2004, 82-83: 415-430 [CrossRef] [PubMed].
  91. Humblot P. Use of pregnancy specific proteins and progesterone assays to monitor pregnancy and determine the timing, frequencies and sources of embryonic mortality in ruminants. Theriogenology 2001, 56: 1417-1433 [CrossRef] [PubMed].
  92. Pope WF. Embryonic mortality in swine. Embryonic mortality in domestic species. Editors: ZAVY MT, Geisert RD. Boca Raton, FL, CRC Press, 1994, 53-77.
  93. Roberts RM, Xie S, Trout WE. Embryo-uterine interactions in pigs during week 2 of pregnancy. J Reprod Fertil. 1993, 48: 171-186.
  94. Zoli AP, Demez P, Beckers JF, Reznik M, Beckers A. Light and electron microscopic immunolocalization of bovine Pregnancy Associated Glycoprotein in the bovine placentome. Biol Reprod 1992, 46: 623-629 [CrossRef] [PubMed].
  95. El Amiri B, Sousa NM, Perenyi Z, Banga-Mboko H, Beckers JF. Pregnancy-associated glycoproteins in Bos taurus taurus and Bos taurus indicus. Theriogenology 2000, 53: 283.
  96. Szenci O, Beckers JF, Humblot P, Sasser G, Taverne MA, Varga J, Baltusen R, Schekk G. Comparison of ultrasonography, bovine pregnancy-specific protein B, and bovine pregnancy-associated glycoprotein 1 tests for pregnancy detection in dairy cows. Theriogenology 1998, 50: 77-88 [CrossRef] [PubMed].
  97. Zoli AP, Guilbault LA, Delabaut P, Orates WEB, Beckers JF. Radioimmunoassay of a bovine pregnancy-associated glycoprotein in serum: its application for pregnancy diagnosis. Biol Reprod 1992, 46: 83-92 [CrossRef] [PubMed].
  98. Chauvin C, Camous S, Gillard P, Maugrion P, Robert C, Foulley JL. PSP60 profile and its variation factors and application to twinning diagnosis in a beef suckling herd application to twinning diagnosis in a beef suckling herd. Revue Med Vet 1999, 150: 143-150.
  99. Gajewski Z, Beckers JF., Melo De Sousa N, Thun R, Sulon J, Faundez R. Determination of pregnancy associated glycoprotein concentrations in sheep, a retrospective study. Adv Cell Biol 1999, 26: 89-96.
  100. Karen A, Kovacs P, Beckers JF, Szenci O. Pregnancy diagnosis in sheep: review of the most practical methods. Acta Vet Brno 2001, 70: 115-126.
  101. Mitchell LM, Silveira M, Mylne MJ, Matthews K, Dingwall WS. Seasonal differences in lamb birthweight do not arise from inherent differences in the oocyte and/or early embryo. Reprod Fertil Dev 2002, 14: 207-213 [CrossRef] [PubMed].
  102. Ranilla MJ, Sulton J, Carro MD, Mantecon AR, Beckers JF. Plasma profiles of pregnancy-associated glycoprotein and progesterone levels during gestation in Churra and Merino sheep. Theriogenology 1994, 42: 537-545 [CrossRef] [PubMed].
  103. Ruder CA, Stellflug JN, Dahmen JJ, Sasser RG. Detection of pregnancy in sheep by radioimmunoassay of sera for pregnancy-specific protein B. Theriogenology 1988, 29: 905-911 [CrossRef] [PubMed].
  104. Wallace JM, Aitken RP, Cheyne MA, Humblot P. Pregnancy-specific protein B and progesterone concentrations in relation to nutritional regimen, placental mass and pregnancy outcome in growing adolescent ewes carrying singleton fetuses. J Reprod Fertil 1997, 109: 53-58 [PubMed].
  105. Fernandez-Arias A, Alabart JL, Folch J, Beckers JF. Interspecies pregnancy of Spanish ibex (Capra pyrenaica) fetus in domestic goat (Capra hircus) recipients includes abnormally high plasmatic levels of pregnancy-associated glycoprotein. Theriogenology 1999, 51: 1419-1430 [CrossRef] [PubMed].
  106. Folch J, Benitez W, Alabart JL, Beckers JF. Determination de la concentration plasmatica de PAG (Pregnancy-Associated Glycoprotein) en cabras blanca celtiberica y su utilizacion como diagnostico de gestation. ITEA 1993, 12: 364-366.
  107. Haigh JC, Gates C, Ruder CA, Sasser RG. Diagnosis of pregnancy in wood bison using a bovine assay for pregnancy-specific protein B. Theriogenology 1991, 36: 749-754 [CrossRef] [PubMed].
  108. Haigh JC, Dalton WJ, Ruder CA, Sasser RG. Diagnosis of pregnancy in moose using a bovine assay for pregnancy-specific protein B. Theriogenology 1993, 40: 905-911 [CrossRef] [PubMed].
  109. Willard ST, Sasser RG, Gillespie JC, Jaques JT, Welsh TH Jr, Randel RD. Methods for pregnancy determination and the effects of body condition on pregnancy status in rocky mountain elk (Cervus elaphus Nelsoni). Theriogenology 1994, 42: 1095-1102 [CrossRef] [PubMed].
  110. Osborn DA, Beckers JF, Sulon J, Gassett JW, Muller LI, Murphy BP, Miller KV, Marchinton RL. Use of glycoprotein assays for pregnancy diagnosis in white-tailed deer. J Wildl Manage 1996, 60: 388-393.
  111. Wood AK, Short RE, Darling A, Dusek GL, Sasser RG, Ruder CA. Serum assays for detecting pregnancy in mule and white-tailed deer. J Wildl Manage 1986, 50: 684-687.
  112. Haigh JC, Cranfield M, Sasser RG. Estrus synchronization and pregnancy diagnosis in red deer. J Zoo Anim Med 1988, 19: 202-207.
  113. Willard ST, Hughes DM, Bringans M, Sasser RG, White DR, Jaques JT, Godfrey RW, Welsh THJr, Randel RD. Artificial insemination, hybridization and pregnancy detection in sika deer. Theriogenology 1996, 46: 779-789 [CrossRef] [PubMed].
  114. Willard ST, Sasser RG, Gillespie JC, Jaques JT, Welsh TH Jr, Randel RD. Early pregnancy detection and embryonic mortality in fallow deer (Dama dama). J Anim Sci 1994, 72: 67.
  115. Willard ST, Sasser RG, Jaques JT, White DR, Neuendorff DA, Randel RD. Early pregnancy detection and the hormonal characterization of embryonic-fetal mortality in Fallow Deer (Dama dama). Theriogenology 1998, 49: 861-869 [CrossRef] [PubMed].
  116. Houston BD, Robbins CT, Ruder CA, Sasser RG. Pregnancy detection in mountain goats by assay for PSPB. J Wildl Manage 1986, 50: 740-742.
  117. Batalha ES, Sulon J, Figueiredo JR, Beckers JF, Espeschit CJB, Martins R, Silva LDM. Plasma profile of pregnancy associated glycoprotein (PAG) in pregnant Alpine goats using two radioimmunoassay (RIA) systems. Small Rumin Res 2001, 42: 111-118 [CrossRef].
  118. Batalha ES, Sulon J, Figueiredo JR, Beckers JF, Martins R, Silva LDM. Relationship between maternal concentration of caprine pregnancy-associated glycoprotein in Alpine goats and the number of fetuses using a homologous radioimmunoassay. Small Rumin Res 2001, 42: 105-109 [CrossRef].
  119. Humblot P, De Montigny G, Jeanguyot N, Tetedoie F, Payen B, Thibier M, Sasser RG. Pregnancy-specific protein B and progesterone concentrations in French Alpine goats throughout gestation. J Reprod Fertil 1990, 89: 205-212 [PubMed].
  120. Gonzalez F, Sulon J, Calero P, Batista M, Gracia A, Beckers JF. Pregnancy-associated glycoproteins (PAG) detection in milk samples for pregnancy diagnosis in dairy goats. Theriogenology 2001, 56: 671-676 [CrossRef] [PubMed].
  121. Gonzalez F, Cabrera F, Batista M, Rodriguez N, Alamo D, Sulon J, Beckers JF, Gracia A. A comparison of diagnosis of pregnancy in the goat via transrectal ultrasound scanning, progesterone, and pregnancy-associated glycoprotein assays. Theriogenology 2004, 62: 1108-1115 [CrossRef] [PubMed].
  122. Szenci O, Beckers JF, Sulon J, Bevers MM, Borzsonyi L, Fodor L, Kovacs F, Taverne MAM. Effect of induction of late embryonic mortality on plasma profiles of Pregnancy Associated Glycoprotein 1 in heifers. Vet J 2003, 165: 307-313 [CrossRef] [PubMed].
  123. Dosogne H, Massart-Leen AM, Bervenich C. Immunological aspects of pregnancy-associated glycoproteins. Adv Med Biol 2000, 480: 295-305.
  124. Del Vecchio RP. Effect of pregnancy-specific protein B on prostaglandin F2 alpha and prostaglandin E2 release by day 16-perifused bovine endometrial tissue. Prostaglandins 1990, 40: 271-282 [CrossRef] [PubMed].
  125. Del Vecchio RP, Sutherland WD, Sasser RG. Effect of pregnancy-specific protein B on luteal cell progesterone, prostaglandin, and oxytocin production during two stages of the bovine estrous cycle. J Anim Sci 1995, 73: 2662-2668 [PubMed].
  126. Del Vecchio RP, Sutherland WD, Sasser RG. Bovine luteal cell production in vitro of prostaglandin E2, oxytocin and progesterone in response to pregnancy-specific protein B and prostaglandin F2 alpha. J Reprod Fertil 1996, 107: 131-136 [PubMed].
  127. Weems YS, Bridges PJ, Tanaka Y, Sasser RG, LeaMaster BR, Vincent DL, Weems CW. PGE1 or PGE2 not LH regulates secretion of progesterone in vitro by the 88-90 day ovine corpus luteum of pregnancy. Prostaglandins 1997, 53: 337-353 [CrossRef] [PubMed].
  128. Weems YS, Bridges PJ, LeaMaster BR, Sasser RG, Vincent DL, Weems CW. Secretion of progesterone, estradiol-17beta, PGE, PGF2alpha, and pregnancy-specific protein B by 90-day intact and ovariectomized pregnant ewes. Prostaglandins Other Lipid Mediat 1999, 58: 139-148 [PubMed].
  129. Weems YS, Kim L, Humphreys V, Tsuda V, Weems CW. Effect of luteinizing hormone (LH), pregnancy specific protein B (PSPB), or arachidonic acid (AA) on ovine endometrium of the estrous cycle or placental secretion of prostaglandins E2 (PGE2) and F2alpha (PGF2alpha) and progesterone in vitro. Prostaglandins Other Lipid Mediat. 2003, 71: 55-73 [PubMed].
  130. Austin KJ, King CP, Vierk JE, Sasser RG, Hansen TR. Pregnancy-specific protein B induces release of an alpha chemokine in bovine endometrium. Endocrinology 1999, 140: 542-545 [CrossRef] [PubMed].
  131. Teixeira MG, Austin KJ, Perry DJ, Dooley VD, Johnson GA, Francis BR, Hansen TR. Bovine granulocyte chemotactic protein-2 is secreted by the endometrium in response to interferon-tau (IFN-tau). Endocrine 1997, 6: 31-37 [PubMed].
  132. Panasiewicz G, Majewska M, Romanowska A, Dajnowiec J, Szafranska B. Radiocompetition of secretory pregnancy-associated glycoproteins as chorionic ligands with luteal and uterine gonadotrophin receptors of pregnant pigs. Anim Reprod Sci 2006 (in press).
  133. Szafranska B, Panasiewicz G, Majewska M, Romanowska A, Dajnowiec J. Pregnancy-associated glycoprotein family (PAG) as chorionic signaling ligands for gonadotropin receptors of cyclic animals. Anim Reprod Sci 2006 (in press).