Abstract
Bi-directional signals are transferred between embryo and mother during the time when embryo loss is high. The identity and function of embryonic signals differs in various farm animals. Oestrogens and/or proteins produced by the pre-implantation blastocyst play an important part in the prolongation of the life-span and function of the corpus luteum. Early pregnancy factor is first detected when embryos are in the oviduct, but its physiological role is uncertain. Binucleate cells differentiate in trophectoderm just prior to the onset of implantation and are directly involved in nidation and subsequent formation of the definitive placenta. In addition to these aspects of embryo and trophoblast development, progesterone is an indispensible signal from the mother and a recent study in mice shows that the physiological effects of progesterone depletion are first reflected in the arrest of embryo development during tubal life with subsequent embryo loss. Oxytocin of ovarian origin is involved in luteal regression, whereas maintenance of the corpus luteum is associated with the cessation of luteal oxytocin secretion, a loss of endometrial oxytocin receptors and a reduction in the pulsatile secretion of prostaglandin F-2α by the gravid uterus. It is suspected, but not yet proved in every instance, that failure to produce these bi-directional signals in sufficient quantity and at the right time may be one of the underlying causes of early embryonic mortality in farm animals.
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References
Adams, C.E. 1958. Egg development in the rabbit: the influence of post coital ligation of the uterine tube and of ovariectomy. J. Endocr.,16 283–293.
Adams, C.E. 1973. The development of rabbit eggs in the ligated oviduct and their viability after re-transfer to recipient rabbits. J. Embryol. exp. Morphol., 29 133–144.
Adams, C.E. 1979. Consequences of accelerated ovum transport, including a re-evaluation of Estes operation. J. Reprod. Fert., 55 239–246.
Alden, R.H. 1942. Aspects of the egg-ovary-oviduct relationship in the albino rat. II. Egg development within the oviduct. J. exp. Zool.,90 171–177.
Allen, W.R. 1982. Immunological aspects of the endometrial cup reaction and the effect of xenogeneic pregnancy in horses and donkeys. J. Reprod. Fert., Suppl. 31 57–94.
Allen, W.R., Hamilton, D.W. and Moor, R.M. 1973. Origin of equine endometrial cups. II. Invasion of the endometrium by trophoblast. Am. J. Anat., 177 485–502.
Ayalon, N. 1978. A review of embryonic mortality in cattle. J. Reprod. Fert., 54 483–493.
Barton, S.C., Surani, M.A.H. and Norris, M.L. 1984. Role of paternal and maternal genomes in mouse development. Nature (Lond.), 311 374–376.
Bazer, F.W. and First, N.L. 1983. Pregnancy and parturition. J. Anim. Sci., 572 425–460.
Bazer, F.W. and Thatcher, W.W. 1977. Theory of maternal recognition of pregnancy in swine based on estrogen controlled endocrine versus exocrine secretion of prostaglandin F2α by the uterine endometrium. Prostaglandins, 14397–401.
Bazer, F.W., Geisert, R.D. Thatcher, W.W. and Roberts, R.M. 1982. The establishment and maintenance of pregnancy. In “Control of Pig Reproduction” (Ed. D.S.A. Cole and G.R. Foxcroft). Butterworth, London). pp. 227–252.
Beier, H.M. and Lindner, H.R. (Eds.) 1983. “Fertilization of the Human Egg In Vitro — Biological Basis and Clinical Application” ( Springer Verlag, Berlin ).
Betteridge, K.L., Eaglesome, M.D. and Flood, P.F. 1979. Embryo transport through the mare’s oviduct depends upon cleavage and is independent of the ipsilateral corpus luteum. J. Reprod. Fert., Suppl. 27, 387–394.
Biggers, J.D. 1969. Problems concerning the uterine causes of embryonic death with special reference to the effects of ageing of the uterus. J. Reprod. Fert., Suppl. 8, 27–73.
Blandau, R.J. 1973. Gamete transport — comparative aspects.. In “The Mammalian Oviduct” (Ed. E.S.E. Hafez and R.J. Blandau). (Univ. of Chicago Press, Chicago). pp. 129–162.
Blandau, R.J. 1973. Gamete transport in the female mammal. In “Handbook of Physiology” Endocrinology, section 7, Vol. II. (Ed. R.O. Greep). (American Physiology Society, Washington D.C. ). pp. 153–163.
Borland, R.M., Hazra, S., Biggers, J.D. and Lechene, C.P. 1977. The elemental composition of the gametes and preimplantation embryo during the initiation of pregnancy. Biol. Reprod., 16 147–157.
Boyd., H. 1965. Embryonic death in cattle, sheep and pigs. Vet. Bull., 35, 251–266.
Boyd., H. 1965. Embryonic death in cattle, sheep and pigs. Vet. Bull., 35, 251–266.
Brinster, R.L. 1963. A method for in vitro cultivation of mouse ova from two-cell to blastocyst. Expl. Cell Res., 32, 205-208.
Brower, L.K. and Anderson, E. 1969. Cytological events associated with the secretory process in the genital tract of the rabbit (Oryctolagus cuniculus). Biol. Reprod., 130–148.
Burdick, H.O. and Pincus, G. 1935. The effect of estrin injections upon the developing ova of mice and rabbits. Am. J. Physiol., 111, 201–208.
Chang, M.C. 1950. Development and fate of transferred rabbit ova or blastocyst in relation to the ovulation time of recipients. J. exp. Zool., 114, 197–216.
Chang, M.C. 1950. Development and fate of transferred rabbit ova or blastocyst in relation to the ovulation time of recipients. J. exp. Zool., 114, 197–216.
Day, B.N. and Polge, C. 1968. Effects of progesterone on fertilization and egg transport in the pig. J. Reprod. Fert., 17, 227–230.
Dey, S.K., Johnson, D.C. and Santos, J.G. 1979a. Is histamine production by the blastocyst required for implantation in the rabbit Biol. Reprod., 21, 1169–1173.
Dey, S.K., Villanueva, C. and Abdou, N.I. 1979b. Histamine receptors on rabbit blastocyst and endometrial cell membranes. Nature (Lond.), 278, 648–649.
Dubois, W., Brackett, K.H., Bar-Han, D. and Fields, P.A. 1983. Peptide synthesis by the bovine corpus luteum. Biol. Reprod., 28, Suppl. 1, 77.
Ellinwood, W.E. 1978. Maternal recognition of pregnancy in the ewe and the rabbit ( PhD Thesis, Colorado State University).
Ellinwood, W.E., Nett, T.M. and Niswender, G.D. 1979. Maintenance of the corpus luteum of early pregnancy in the ewe. I. Luteotropic properties of embryonic homogenates. Biol. Reprod., 21, 281–288.
Feigelson, M., and Kay, E. 1972. Protein patterns of rabbit oviducal fluid. Biol. Reprod., 6, 244–252.
Fields, P.A., Eldridge, R.K., Fuchs, A.-R., Roberts, R.F. and Fields, M.J. 1983. Human placental and bovine corpora luteal oxytocin. Endocrinology, 112, 1544–1546.
Fields, P.A., Eldridge, R.K., Fuchs, A.-R., Roberts, R.F. and Fields, M.J. 1983. Human placental and bovine corpora luteal oxytocin. Endocrinology, 112, 1544–1546.
Findlay, J.K. 1983. The endocrinology of the preimplantation period. Current Topics exp. Endocr. 35–67.
Findlay, J.K., Ackland, N., Burton, R.D., Davis, A.J., Maule Walker, F.M., Walters, D.E. and Heap, R.B. 1981. Protein, prostaglandin and steroid synthesis in caruncular and intercaruncular endometrium of sheep before implantation. J. Reprod. Fert., 62, 361–377.
Fleet, I.R. and Heap, R.B. 1982. Uterine bTood flow, myometrial activity and their response to adenosine during the peri-implantatiuon period in sheep. J. Reprod. Fert., 65, 195–205.
Flint, A.P.F. and Sheldrick, E.L. 1982. Ovarian secretion of oxytocin is stimulated by prostaglandin. Nature (Londn.), 297, 587–588.
Flint, A.P.F. and Sheldrick, E.L. 1983. Evidence for a systemic role for ovarian oxytocin in luteal regression in sheep. J. Reprod. Fert., 67, 215–225.
Flint, A.P.F., Burton, R.D., Gadsby, J.E., Saunders, P.T.K. and Heap, R.B. 1979. Blastocyst oestrogen synthesis and the maternal recognition of pregnancy. In “Maternal Recognition of Pregnancy” Ciba Foundation Symposium 64 (new series) (Ed. J. Whelan ). ( Excerpta Medica, Amsterdam ), pp. 209–228.
Flint, A.P.F., Burton, R.D., Gadsby, J.E., Saunders, P.T.K. and Heap, R.B. 1979. Blastocyst oestrogen synthesis and the maternal recognition of pregnancy. In “Maternal Recognition of Pregnancy” Ciba Foundation Symposium 64 (new series) (Ed. J. Whelan ). ( Excerpta Medica, Amsterdam ), pp. 209–228.
Ford, S.P., Chenault, J.R. and Echternkamp, S.E. 1979. Uterine blood flow of cows during the oestrus cycle and early pregnancy: effect of the conceptus on the uterine blood supply. J. Reprod. Fert., 56, 53–62.
Ford, S.P. and Christenson, R.K. 1979. Blood flow to uteri of sows during the estrous cycle and early pregnancy: local effect of the conceptus on the uterine blood supply. Biol. Reprod., 21, 617–624.
Ford, S.P., Christenson, R.K., Ford, J.J. 1982. Uterine blood flow and uterine arterial, venous and luminal concentrations of oestrogens on Days 11, 13 and 15 after oestrus in pregnant and non-pregnant sows. J. Reprod. Fert., 64, 185–190.
Ford, S.P., Christenson, R.K., Ford, J.J. 1982. Uterine blood flow and uterine arterial, venous and luminal concentrations of oestrogens on Days 11, 13 and 15 after oestrus in pregnant and non-pregnant sows. J. Reprod. Fert., 64, 185–190.
Gadsby, J.E., Heap, R.B. and Burton, R.D. 1980. Oestrogen production by blastocyst and early embryonic tissue of various species. J. Reprod. Fert., 60, 409–417.
Gardner, M.L., First, N.L. and Casida, L.E. 1963. Effect of exogenous estrogens on corpus luteum maintenance in gilts. J. Anim. Sci., 22, 132–134.
Garverick, H.A., Polge, C. and Flint, A.P.F. 1982. Oestradiol administration raises luteal LH receptor levels in intact and hysterectomized pigs. J. Reprod. Fert., 66, 371–377.
Geisert, R.D., Brookbank, J.W., Roberts, R.M. and Bazer, R.W. 1982. Establishment of pregnancy in the pig. II. Cellular remodelling of the porcine blastocyst during elongation on day 12 of pregnancy. Biol. Reprod., 27, 941–955.
Godkin, J.D., Cote, C. and Duby, R.T. 1978. Embryonic stimulation of ovine and bovine corpora lutea. J. Reprod. Fert., 54, 375–378.
Godkin, J.D., Bazer, W.W., Thatcher, W.E. and Roberts, R.M. 1984. Proteins released by cultured day 15–16 conceptuses prolong luteal maintenance when introduced into the uterine lumen of cyclic ewes. J. Reprod. Fert., 71, 57–64.
Greenwald, G.S. 1958. Endocrine regulation of the secretion of mucin in the tubal epithelium of the rabbit. Anat. Rec., 130, 477–495.
Greenwald, G.S. 1967. Species differences in egg transport in response to exogenous estrogen. Anat. Rec., 157, 163–172.
Greenwald, G.S. 1976. Effects of estrogen and progesterone on egg transport: Summary and conclusions. In “Ovum Transport and Fertility Regulation”(WHO Symposium, San Antonio ), pp. 539–543.
Guillomot, M., FMchon, J.E. and Wintenberger-Torrds, S. 1981. Conceptus attachment in the ewe: an ultrastructure study. Placenta, 2, 169–182.
Guillomot, M., Flechon, J.E. and Wintenberger-Torres, S. 1982a. Cyto- chemical studies of the uterus and trophoblastic surface coats during blastocyst attachment in the ewe. J. Reprod. Fert., 65, 1–8.
Gyillomot, M. and Guay, P. 1982b. Ultrastructural features of the cell surfaces of uterine and trophoblastic epithelium during embryonic attachment in the cow. Anat. Rec., 204, 315–322.
Gustavsson, I. 1984. Chromosome evaluation and fertility. 10th Int. Cong. Anim. Reprod. Art. Insem. vol. VI ( University of Illinois at Urbana-Champaign, Illinois ), pp. 1–8.
Hamilton, D.W., Allen, W.R. and Moor, R.M. 1973. Origin of endometrial cups. III. Light and electron microscopic study of fully developed equine endometrial cups. Anat. Rec., 177, 503201518.
Hamner, C.E. 1973. Oviducal fluid - composition and physiology. In “Handbook of Physiology” Section 7. Endocrinology 2 part II (Ed. R.O. Greep ). ( American Physiological Society, Washington ), pp. 141 – 151.
Hamner, C.E. 1973. Oviducal fluid - composition and physiology. In “Handbook of Physiology” Section 7. Endocrinology 2 part II (Ed. R.O. Greep ). ( American Physiological Society, Washington ), pp. 141 – 151.
Hanly, S. 1961. Prenatal mortality in farm animals. J. Reprod. Fert., 2, 182–194.
Harrison, F.A. 1979. Luteolysin in the pig. J. Physiol. Lond., 290, 36P.
Harrison, F.A. 1979. Luteolysin in the pig. J. Physiol. Lond., 290, 36P.
Harrison, F.A. 1979. Luteolysin in the pig. J. Physiol. Lond., 290, 36P.
Heap, R.B., Hamon, M. and Allen, W.R. 1982. Studies on oestrogen synthesis by the preimplantation equine conceptus. J. Reprod. Fert., Suppl. 32, 343–352.
Heap, R.B., Hamon, M. and Allen, W.R. 1982. Studies on oestrogen synthesis by the preimplantation equine conceptus. J. Reprod. Fert., Suppl. 32, 343–352.
Heap, R.B., Hamon, M. and Allen, W.R. 1982. Studies on oestrogen synthesis by the preimplantation equine conceptus. J. Reprod. Fert., Suppl. 32, 343–352.
Horton, E.W. and Poyser, N.L. 1976. Uterine 1uteolytic hormone: a physiological role for prostaglandin Fp. Physiological Reviews, 56, 595–651.
Humphrey, K.W. 1976. Influence of estrogen and progesterone on oviductal function. In“Ovum Transport and Fertility Regulation”(WHO Symposium, San Antonio, Texas, Scriptor —Copenhagen ), pp. 485–505.
Hunter, R.H.F. 1977. Physiological factors influencing ovulation fertilisation, early embryonic development and establishment of pregnancy in the pig. Brit. vet. J., 133, 461–470.
Hunter, R.H.F. 1980. “Physiology and Technology of Reproduction in Female Domestic Animals”. ( Academic Press, London ), pp. 145–183.
Johnson, M.H. 1979. Intrinsic and extrinsic factors in preimplantion development. J. Reprod. Fert., 55, 255–265.
Johnson, M.H. 1979. Intrinsic and extrinsic factors in preimplantion development. J. Reprod. Fert., 55, 255–265.
Kidder, H.E., Casida, L.E. and Grummer, R.H. 1955. Some effects of estrogen injections on the estrual cycle of gilts. J. Anim. Sci., 14, 470–474.
King, G.J., Atkinson, B.A. and Robertson, H.A. 1980. Development of the bovine placentome from days 20 to 29 of gestation. J. Reprod. Fert., 59, 95–100.
King, Atkinson, B.A. and Robertson, H.A. 1981. Development of the intercarruncular areas during early gestation and the establishment of the bovine placenta. J. Reprod. Fert., 6, 469–474.
Kirby, D.R.S. 1962. The influence of the uterine environment on the development of mouse eggs. J. Embryol, exp. Morph., 1, 496–506.
Knickerbocker, J.J., Thatcher, W.W., Bazer, F.W., Drost, M., Barron, D.H., Fincher, K.B. and Roberts, R.M. 1984. Proteins secreted by cultured day 17 bovine conceptuses extend luteal function in cattle. 10th Int. Cong. Anim. Reprod. Art. Insem., vol. 2. (University of Illinois at Urbana-Champaign). p. 88.
Koch, E. 1985. Early pregnancy factor: its significance as an indicator of fertilization and embryonic viability. (In this volume).
Lambert, J.C., Hamner, C.E. and Gemmill, C.L. 1973. An ultrastructural study of secretion in the rabbit oviduct under different hormonal influence. Fed. Proc., 32, 213A.
Lauritsen, J.G. 1982. The cytogenetics of spontaneous abortion. Res. Rev., 14, 3–4.
Lee, S.Y., Mossman, H.W., Mossman, A.S. and Del Pino, G. 1977. Evidence of a specific nidation site in ruminants. Am. J. Anat., 150, 631–640.
Leese, H.J. and Aldridge, S. 1979. The movement of pyruvate, lactate dehydrogenase into rabbit oviductal fluid. J. Reprod. Fert., 56, 619–622.
Leiser, R. 1975. Kontaktanfuahuse zuischen Trophoblast und Uterusepithel wahrend der fruhen Implantation beim Rind. Anat. Hist. Embryol., 4, 63-–86.
Maas, D.H.A., Storey, B.T. and Mastroianni, L. Jr. 1976. Oxygen tension in the oviduct of the rhesus monkey. Fert. Steril., 27, 1312–1317.
Martal, J., Djiane, J. and Dubois, M.P. 1977. Immunofluorescent localisation of ovine placental lactogen. Cell and Tissue Research, 184, 427–433.
Martal, J., Lacroix, M.-C., Loudes, C., Saunier, M. and Winterberger- Torres, S. 1979. Trophoblastin, an anti-luteolytic protein present in early pregnancy in sheep. J. Reprod. Fert., 56, 63–71.
Masters, R.A., Roberts, R.M., Lewis, G.S., Thatcher, W.W., Bazer, F.W. and Godkin, J.D. 1982. High molecular weight glycoproteins released by expanding, pre-attachment sheep, pig and cow blastocysts in culture. J. Reprod. Fert., 66, 571–583.
Mastroianni, L. Jr. and Go, K.J. 1979. Tubal secretions. In “The Biology of the Fluids of the Female Genital Tract” (Ed. F.K. Beller and G.F.B. Schumacher). (Elsevier, North Holland, New York), pp. 335–344.
Mastroianni, L. Jr. and Jones, R. 1965. Oxygen tension within the rabbit fallopian tube. J. Reprod. Fert., 9, 99–102.
Mastroianni, L. Jr., Urzua, M. and Stambaugh, R. 1970. Protein patterns in monkey oviductal fluid before and after ovulation. Fert. Steril., 21, 817–820.
Mastroianni, L. Jr., Urzua, M. and Stambaugh, R. 1970. Protein patterns in monkey oviductal fluid before and after ovulation. Fert. Steril., 21, 817–820.
Maule Walker, F.M. 1983. Lactation and fertility in goats after tne induction of parturition with an analogue of prostaglandin Fp, cloprostenol. Res. vet. Sci., 34, 280–286.
McCracken, J.A., Carlson, J.C., GTew, M.E., Goding, J.R., Baird, D.T., Green, K. and Samuelsson, B. 1972. Prostaglandin F2α identified as a luteolytic hormone in the sheep. Nature, New Biol., 38, 129–134.
McCracken, J.A., Schramm, W. and Okulicz, W.C. 1984. Hormone receptor control of pulsatile secretion of PGFp from the ovine uterus during luteolysis and its abrogation in early Pregnancy. Anim. Reprod. Sci., 7, 31–56.
McCracken, J.A., Schramm, W., Barcikowski, B. and Wilson, L. 1981. The identification of prostaglandin Fp as a uterine luteolytic hormone in the sheep and the endocrine control of its synthesis. Acta vet. scand., Suppl. 77, 71–88.
McDonald, M.F. and Bellve, A.R. 1969. Influence of oestrogen and progesterone on flow of fluid from the Fallopian tube in the ovariectomized ewe. J. Reprod. Fert., 20, 51–61.
Moeljono, M.P.E., Bazer, F.W. and Thatcher, W.W. 1976. A study of prostaglandin F2α as the luteolysin in swine: I. Effect of prostaglandin F2α ain hysterectomized gilts. Prostaglandins, 11, 737–743.
Moeljono, M.P.E., Thatcher, W.W., Bazer, F.W., Frank, M., Owens, M.J. and Wilcox, C.J. 1977. A study of prostaglandin F2α as the luteolysin in swine: II. Characterization and comparison of prostaglandin F2α, oestrogen and progestin concentrations in utero-ovarian vein plasma of non-pregnant and pregnant gilts. Prostaglandins, 14 543–555.
Moor, R.M. 1968. Effect of embryo on corpus luteum function. J. Anim. Sci., 27, Suppl. l9 97–118.
Morton, H., Hegh, V. and Clunie, G.J.A. 1976. Studies of the rosette inhibition test in pregnant mice: evidence of immunosuppression. Proc. R. Soc. Lond. B., 193, 413–419.
Morton, H., Morton, D.J. and Ellendorff, F. 1983. The appearance and characteristics of early pregnancy factor in the pig. J. Reprod. Fert., 69, 437–466.
Morton, H., Morton, D.J. and Ellendorff, F. 1983. The appearance and characteristics of early pregnancy factor in the pig. J. Reprod. Fert., 69, 437–466.
Murray, R.A., Bazer, F.W. Rundell, J.W., Vincent, C.K., Wallace, H.D. and Warnick, A.C. 1971. Developmental failure of swine embryos restricted to the oviducal environment. J. Reprod. Fert., 24, 445–448.
Nancarrow, C.D., Buckmaster, J., Chamley, W., Cox, R.I., Cumming, I.A., Cummins, L., Drinan, J.P., Findlay, J.K., Goding, J.R., Restall, B.J., Schneider, W. and Thorburn, G.D. 1973. Hormonal changes around oestrus in the cow. J. Reprod. Fert., 32, 320–321.
Nieder, G.L. and Corder, C.L. 1982. Qualitative histochemical measurement
Noske, I.G. and Daniel, J.C. Jr. 1974. Changes in uterine and oviducal fluid proteins during early pregnancy in the golden hamster. J. Reprod. Fert., 38, 173–176.
Oliphant, G. and Ross, P.R. 1982. Demonstration of production and isolation of three sulfated glycoproteins from the rabbit oviduct. Biol. Reprod., 26, 537–544.
Oliphant, G. Bowling, A., Eng., L.A., Keen, S. and Randall, P.A. 1978. The permeability of the rabbit oviduct to proteins present in the serum. Biol. Reprod., 18, 516–520.
Oliphant, G., Reynolds, A.B., Smith, P.F., Ross, P.R. and Marta, J.S. 1984. Immunocytochemical localization and determination of hormone-induced synthesis of the sulfated oviductal glycoproteins. Biol. Reprod., 31, 165–174.
Ottobre, J.S., Vincent, D.L., Silvia, W.J. and Inskeep, E.K. 1984. Aspects of regulation of uterine secretion of prostaglandins during the oestrous cycle and early pregnancy. Anim. Reprod. Sci., 7, 75–100.
Ottobre, J.S., Vincent, D.L., Silvia, W.J. and Inskeep, E.K. 1984. Aspects of regulation of uterine secretion of prostaglandins during the oestrous cycle and early pregnancy. Anim. Reprod. Sci., 7, 75–100.
Perry, J.S. and Rowlands, I.W. 1962. Early pregnancy in the pig. J. Reprod. Fert., 4, 175–188.
Perry, J.S. 1960. The incidence of embryonic mortality as a characteristic of the individual sow. J. Reprod. Fert., 771–83.
Perry, J.S., Heap, R.B. and Amoroso, E.C. 1973. Steroid hormone production by pig blastocysts. Nature (Lond.), 245, 45–47.
Perry, J.S., Heap, R.B. and Amoroso, E.C. 1973. Steroid hormone production by pig blastocysts. Nature (Lond.), 245, 45–47.
Pharriss, B.B. and Wyngarden, J.J. 1969. The effect of prostaglandin Fp on the progesterone content of ovaries from pseudopregnant rats? Proc. Soc. exp. Biol. Med., 130, 92–94.
Pope, C.E. and Day, B.N. 1972. Development of pig embryos following restriction to the ampullar portion of the oviduct. J. Reprod. Fert., 31 135–138.
Psychoyos, A. 1966. Etude des relations de I’oeuf et de I’endometre au cours du retard de la nidation ou des premieres phases du processus de nidation chez la rutte. C.R. hebd. Seanc. Acad. Sci., Paris Ser D., 263, 1755–1758.
Restall, B.J. 1965. The fallopian tube of the sheep. II. The influence of progesterone and oestrogen on the secretory activities of the fallopian tube. Aust. J. biol. Sci.,. 19, 187–197.
Richardson, L.L. and Oliphant, G. 1981. Steroid concentrations in rabbit oviducal fluid during oestrus and pseudopregnancy. J. Reprod. Fert., 62, 427–431.
Ricketts, A.P., Scott, D.W. and Bullock, D.W. 1984. Radioiodinated surface proteins of separated cell types from rabbit endometrium in relation to the time of implantation. Cell and Tissue Res., 236, 421–429.
Roberts, G.P., Parker, J.M. and Symonds, H.W. 1975. Proteins in the luminal fluid from the bovine oviduct. J. Reprod. Fert., 45, 301–313.
Robertson, H.A. and King, G.J. 1974. Plasma concentrations of progesterone, oestrone, oestradiol-173 and of oestrone sulphate in the pig at implantation, during pregnancy and at parturition. J. Reprod. Fert., 40, 133–141.
Roblero, L., Biggers, J.D. and Lechene, C.P. 1976. Electron probe analysis of the elemental microenvironment of oviducal mouse embryos. J. Reprod. Fert., 46, 431–434.
Roblero, L., Biggers, J.D. and Lechene, C.P. 1976. Electron probe analysis of the elemental microenvironment of oviducal mouse embryos. J. Reprod. Fert., 46, 431–434.
Roche, J.F., Borland, M.P. and McGrady, T.A. 1981. Reproductive wastage following artificial insemination of heifers. Vet. Rec., 109, 401–404.
Rowson, L.E.A. and Moor, R.M. 1967. The influence of embryonic tissue homogenate infused into the uterus on the life-span of the corpus luteum in sheep. J. Reprod. Fert., 13, 511–516.
Ryan, J.P. and Moore, N.W. 1983. Transport and development of embryos transferred to the oviduct of entire and ovariectomized ewes. Proc. 15th Ann. Conf. of Aust. Soc. Reprod. Biol., Canberra, p. 93.
Saba, N. and Hattersley, J.P. 1981. Direct estimation of oestrone sulphate in sow serum for a rapid pregnancy diagnosis test. J. Reprod. Fert., 62, 87–92.
Sacco, A.G. and Shivers, C.A. 1973. Comparison of antigens in the ovary, oviduct and uterus of the rabit and other mammalian species. J. Reprod. Fert., 32, 421–427.
Samuel, C.A. and Perry, J.S. 1972. The ultrastructure of pig trophoblast transplanted to an ectopic site in the uterine wall. J. Anat., 113, 139–149.
Schlafke, S. and Enders, A.C. 1975. Cellular basis of interaction between trophoblast and uterus at implantation. Biol. Reprod., 12 41–65.
Schramm, W., Bovaird, L., Glew, M.E., Schramm, G. and McCracken, J.A. 1983. Corpus luteum regression induced by ultra-low pulses of prostaglandin F2. Prostaglandins, 26, 347–364.
SchrarmrT, D., Prokopp, S. and Barth, D. 1983. The effect of active and passive immunization against oxytocin on ovarian cyclicity in ewes. Acta endocr. Copenhagen, 103, 337–344.
Shapiro, S.S., Jentsch, J.R. and Yard, A.S. 1971. Protein composition of rabbit oviduct fluid. J. Reprod. Fert., 24, 403–408.
Sheldrick, E.L. and Flint, A.P.F. 1983a. Luteal concentrations of oxytocin decline during early pregnancy in the ewe. J. Reprod. Fert., 68, 477–480.
Sheldrick, E.L. and Flint, A.P.F. 1983b. Regression of the corpora lutea in sheep in response to cloprostenol is not affected by loss of luteal oxytocin after hysterectomy. J. Reprod. Fert., 68, 155–160.
Sheldrick, E.L., Mitchell, M.D. and Flint, A.P.F. 1980. Delayed luteal regression in ewes immunized against oxytocin. J. Reprod. Fert., 59, 37–42.
Short, R.V. 1969. Implantation and the maternal recognition of pregnancy. In “Foetal Autonomy”Ciba Foundation Symposium, (Ed. G.E.W. Wolstenholme and Maeve O’Connor). ( Churchill, London ). pp. 2–26.
Short, R.V. 1979. When a conception fails to become a pregnancy. In “Maternal Recognition of Pregnancy”, Ciba Foundation Symposium 64 (new series) (Ed. J. Whelan ). ( Excerpta Medica, Amsterdam ), pp. 377–394.
Silvia, W.J., Fitz, T.A., Mayan, M.H. and Niswender, G.D. 1984. Cellular and molecular mechanisms involved in luteolysis and maternal recognition of pregnancy in the ewe. J. Anim. Reprod. Sci., 7, 57–74.
Singh, M.M., Wadhwa, V., Sethi, N. and Kamboj, V.P. 1983. Viability and development of ‘tube locked’ mouse embryos. J. Reprod. Fert., 68, 165–170.
Sreenan, J.M. and Diskin, M.G. 1983. Early embryonic mortality in the cow: its relationship with progesterone concentration. Vet. Rec., 112, 517–521.
Stone, S.L., Huckle, W.R. and Oliphant, G. 1980. Identification and hormonal control of reproductive-tract-specific antigens present in rabbit oviductal fluid. Gamete Res., 3, 169–177.
Surani, M.A.H. and Fishel, S.B. 1980. Blastocyst uterine interactions at implantation. Prog. Reprod. Biol., 14–17.
Sutton, R., Wallace, A.L. and Nancarrow, C.D. 1983. EGP: a glycoprotein present in sheep oviduct fluid at oestrus. Proc. 15th Ann. Conf. Aust. Soc. Reprod. Biol., Canberra, p. 103.
Thatcher, W.W., Wolfenson, D., Curl, J.S., Rico, L.E., Knickerbocker, J.J., Bazer, F.W. and Drost, M. 1984. Prostaglandin dynamics associated with development of the bovine conceptus. J. Anim. Reprod. Sci. 7, 149–176.
Tyndale-Biscoe, C.H. 1979. Hormonal control of embryonic diapause and reactivation in the tammar wallaby. In “Maternal Recognition of Pregnancy”Ciba Foundation Symposium 6 (new series), (Ed. J. Whelan ). ( Excerpta Medica, Amsterdam ), pp. 173–190.
van Niekerk, C.H. and Gernecke, W.H. 1966. Persistence and parthenogenetic cleavage of tubal ova in the mare. Onderstepoort J. vet. Res., 33, 195–232.
Wang, M.-Y., Rider V., Heap, R.B. and Feinstein, A. 1984. Action of anti-progesterone monoclonal antibody in blocking pregnancy after post coital administration in mice. J. Endocr., 101, 95–100.
Wathes, D.C. and Swann, A.B. 1982. Is oxytocin an ovarian hormone? Nature (Lond.), 297, 225–227.
Wathes, D.C., Swann, R.W., Birkett, S.D., Porter, D.G. and Pickering, B.T. 1983. Characterization of oxytocin, vasopressin and neurophysin from the bovine corpus luteum. Endocrinology, 113, 693 – 698.
Wathes, D.C. and Wooding, F.B.P. 1981. An electron microscopic study of implantation in the cow. Am. J. Anat., 159, 285–306.
Watkins, W.B. and Reddy, S. 1980. Ovine placental lactogen in the cotyledonary and intercotyledonary placenta of the ewe. J. Reprod. Fert., 58, 411–414.
Watkins, W.B. and Reddy, S. 1980. Ovine placental lactogen in the cotyledonary and intercotyledonary placenta of the ewe. J. Reprod. Fert., 58, 411–414.
Watson, J. and Maule Walker, F.M. 1977. Effect of prostaglandin F-2a and uterine extracts on progesterone secretion in vitro by superfused pig corpora lutea. J. Reprod. Fert., 51, 393–398.
Wettemann, R.P., Bazer, F.W., Thatcher, W.W. and Hoagland, T.A. 1984. Environmental influences on embryonic mortality. 10th Int. Cong. Anim. Reprod. Art. Insem., vol. 4, (University of Illinois at Urbana-Champaign, Illinois) XIII-26 - XIII-32.
Wettemann, R.P., Bazer, F.W., Thatcher, W.W. and Hoagland, T.A. 1984. Environmental influences on embryonic mortality. 10th Int. Cong. Anim. Reprod. Art. Insem., vol. 4, (University of Illinois at Urbana-Champaign, Illinois) XIII-26 - XIII-32.
Whittingham, D.G. 1968. Development of zygotes in cultured mouse oviducts. II. The influence of the estrous cycle and ovarian hormones upon the development of the zygote. J. exp. Zool., 169, 399–406.
Wimsatt, W.A. 1975. Some comparative aspects of implantation. Biol. Reprod., 12, 1–40.
Wintenberger-Torres, S. 1956. Les rapports entre I’oeuf en segmentation et le tractus maternel chez la brebis. Third Int. Cong. Anim. Reprod.(Camb.), 1, 62–64.
Wintenberger-Torres, S. and Flechon, J.E. 1974. Ultrastructure evolution of the trophoblast cells of the preimplantation sheep blastocyst from day 8 to 18. J. Anat., 118, 143–153.
Wooding, F.B.P. 1981. Localisation of ovine placental lactogen in sheep placentomes by electron microscope immunocytochemistry. J. Reprod. Fert., 62, 15–19.
Wooding, F.B.P. 1982. The role of the binucleate cell in ruminant placentae structure. J. Reprod. Fert., Suppl. 31, 31–39.
Wooding, F.B.P. 1983. Frequency and localisation of binucleate cells in the placentomes of ruminants. Placenta 4, 527–540.
Wooding, F.B.P. 1984. Role of binucleate celTs in fetomaternal cell fusion at implantation in the sheep. Am. J. Anat., 170, 233–250.
Wooding, F.B.P., Staples, L.D. and Peacock, M.A. 1982. Structure of trophoblast papillae on the sheep conceptus at implantation. J. Anat., 134, 507–516.
Wooding, F.B.P. and Wathes, D.C. 1980. Binucleate cell migration in the bovine placentome. J. Reprod. Fert., 59, 425–430.
Wright, L.J., Feinstein, A., Heap, R.B., Saunders, J.C., Bennett, R.C. and Wang, M.-Y. 1982. Anti-progesterone monoclonal antibody locks implantation in mice. Nature (Lond.), 295, 415–417.
Wu, C., Mastroianni, L. Jr. and Mikhail, G. 1977. Steroid hormones in monkey oviduct fluid. Fert. Steril., 28 1250–1256.
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Heap, R.B., Rider, V., Wooding, F.B.P., Flint, A.P.F. (1986). Molecular and Cellular Signalling and Embryo Survival. In: Sreenan, J.M., Diskin, M.G. (eds) Embryonic Mortality in Farm Animals. Current Topics in Veterinary Medicine and Animal Science, vol 34. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-5038-2_4
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