References
- Ayoub K., Kasakura S. In vitro response of foetal lymphocytes to PHA, and a factor plasma which suppresses the PHA response of adult lymphocytes. Clin Exp Immunol 1971; 8: 427
- Beckman L., von Schoultz B., Stigbrand T. Induction of the “pregnancy zone” protein by oral contraceptives. Acta Obstet Gynecol Scand 1971; 50: 369
- Beckman L., von Schoultz B., Stigbrand T. “Pregnancy zone” Protein in Sera from Patients with Prostatic Cancer Treated with Oestrogen. Urological Research 1973; 1: 67
- Beer A.E., Billingham R.E. The embryo as a transplant. Sci Am 1974; 230: 36
- Beer A.E., Billingham R.E., Hoerr R.A. Elicitation and Expression of Transplantation Immunity in the Uterus. Transplant Proc 1971; 3: 609
- Contractor S.F., Davies H. Effect of Human Chorionic Somatomammotropin and Human Chorionic Gonadotropin on Phytohaemagglutinin-induced lymphocyte Transformation. Nature (New Biol) 1973; 243: 284
- Cooperband S.R., Davies R.C., Schmid K., Mannick J.A. Competitive Blockade of Lymphocyte Stimulation by a Serum Immuno-Regulating Alpha Globulin (IRA). Transplant Proc 1969; 1: 516
- Damberg M.G., von Schoultz B., Solheim F., Stigbrand T. A quantitative study of the pregnancy zone protein in sera of women taking oral contraceptives. Am J Obstet Gynecol 1975, (In press)
- Damber M.G., von Schoultz B., Stigbrand T. Induction of “the pregnancy zone protein” by conjugated oestrogens. Am J Obstet Gynecol 1976, (In press)
- Damber M.G., von Schoultz B., Stigbrand T., Carlström K. A radio-immunoassay for “the pregnancy zone protein”. Clin Chim Acta 1976; 66
- Damber M.G., von Schoultz B., Stigbrand T., Tärnvik A. Inhibition of the mixed lymphocyte reaction by the pregnancy zone protein. FEBS Lett 1975; 58: 29
- Hagen C., Fröland A. Depressed lymphocyte response to PHA in women taking oral contraceptives. Lancet 1972; i: 1185
- Hellström K.E., Hellström I., Brown I. Abrogation of cellular immunity to antigenically foreign mouse embryonic cells by a serum factor. Nature 1969; 224: 914
- Horne C.H.W., Mallinson A.C., Ferguson J., Goudie R.B. Effects of oestrogen and progestogen on serum levels of α2-macroglobulin, transferrin, albumin and IgG. J Clin Pathol 1971; 24: 464
- Håkansson S. Effects of xenoantiserum on the development in vitro of mouse blastoeysts from normal pregnancy and from delay of implantation with and without activation by oestradiol. Contraception 1973; 8: 327
- Håkansson S., Heyner-Joshi S., Sundqyist K.G., Bergström S. The presence of paternal H-2 antigens of hybrid mouse blastocysts during experimental delay of implantation and the disappearance of these antigenes during implantation. Int J Fertil 1975, (In press)
- Håkansson S., Sundqvist K.G. Decreased antigenicity of mouse blasto-cysts after activation for implantation from experimental delay. Transplantation 1975, (In press)
- Jenkins D.M., Acres M.G., Peters J., Riley J. Human chorionic gonadotropin and the fetal allograft. Am J Obstet Gynecol 1972; 114: 13
- Kasakura S. A factor in maternal plasma during pregnancy that suppresses the reactivity of mixed leucocyte cultures. J Immunol 1971; 107: 1296
- Kasakura S. Is cortisol responsible for inhibition of MLC reactions by pregnancy plasma. Nature 1973; 246: 496
- Kaye M.D., Jones W.R., Ing R.M.Y., Markham R. Effect of human chorionic gonadotropin on intrauterine skin allograft survival in rats. Am J Obstet Gynecol 1971; 110: 640
- Kirby D.R.S., Billington W.D., Bradbury S., Goldstein O.J. Antigen barrier of the mouse placenta. Nature 1964; 204: 548
- Knobloch V., Jonja V., Svobodová M. Morphological changes in maternal lymphocytes in pregnancy. J Obstet Gynaecol Br Commonw 1975; 82: 146
- Lichtenstein M.R. Tuberculin reaction in tuberculosis during pregnancy. Am Rev Tuberc Pulm Dis 1942; 46: 89
- Loke Y.W., Joysey V.C., Borland R. HL-A Antigens on Human Trophoblast Cells. Nature 1971; 232: 403
- Macdonald A.S., Falvey C.F., Chan C.C. Comparison of medroxyproges-terone and corticosteroids in the treatment of canine renal allografts. Can J Surg 1972; 15: 326
- Mendenhall H.W. Serum protein concentrations in pregnancy. Am J Obstet Gynecol 1970; 106: 388
- Millar K.G., Mills P., Baines M.C. A study of the influence of pregnancy on the thymus gland of the mouse. Am J Obstet Gynecol 1973; 117: 913
- Müller-Beissenhirtz P., Schmidt J., Hilfrich J., Althoff J., Mohr U. The effect of estriol succinate on the rejection of kidney transplants. Transplantation 1971; 11: 102
- Nelson J.H., Lu T., Hall J.E., Krown S., Nelson J.M., Fox C.W. The effect of trophoblast on immune state of women. Am J Obstet Gynecol 1973; 117: 689
- Pereiraluz N., Marques M., Ayub A.C., Correra Riet P. Effects of estradiol upon the thymus and lymphoid organs of immature female rats. Am J Obstet Gynecol 1969; 105: 525
- Purtilo D.T., Hallgren N.H., Yunis E.J. Depressed maternal lymphocyte response to phytohemagglutinin in human pregnancy. Lancet 1972; i: 769
- Ralph P., Nakoinz I., Cohn M. IgM-IgG 1, 2, 3 relationship during pregnancy. Nature 1972; 238: 344
- The Royal College of General Practitioners: Oral Contraceptives and Health. Pitman Medical, London 1974
- St Hill C.A., Finn R., Denye V. Depression of cellular immunity in pregnancy due to a serum factor. Br Med J 1975; i: 371
- von Schoultz B. A quantitative study of the pregnancy zone protein in the sera of pregnant and puerperal women. Am J Obstet Gynecol 1974; 119: 792
- von Schoultz B., Stigbrand T. Purification of the “pregnancy zone” protein. Acta Obstet Gynecol Scand 1973; 52: 51
- von Schoultz B., Stigbrand T. Characterization of the “pregnancy zone protein” in relation to other α2-globulins of pregnancy. Biochim Biophys Acta 1974; 359: 303
- von Schoultz B., Stigbrand T., Carstensen H., Södergård R., Shanbhag V. Lack of steroid-binding by “pregnancy zone” protein. J Steroid Biochem 1973; 4: 483
- von Schoultz B., Stigbrand T., Tärnvik A. Inhibition of PHA-induced lymphocyte stimulation by the pregnancy zone protein. FEBS Lett 1973; 38: 23
- Soott J.R., Pitkin R.M., Chaudhuri T.K. The placenta: Immunologic or hemodynamic protector of the fetus?. Am J Obstet Gynecol 1973; 117: 1109
- Smith J.K., Caspary E.A., Field E.J. Lymphocyte reactivity to antigen in pregnancy. Am J Obstet Gynecol 1972; 113: 602
- Song C.S., Merkatz I.R., Rifkind A.D., Gilette P.N., Kappas A. The influence of pregnancy and oral contraceptive steroids on the concentration of plasma proteins. Am J Obstet Gynecol 1970; 108: 227
- Stimson W.H., Blackstock J.C. Synthesis of a Pregnancy-Associated α-Macroglobulin by Human Leucocytes. Experientia 1975; i: 371