Published in Br Vet J on December 01, 1976
Blocking of pregnancy in mice by immunization with anti-idiotype directed against monoclonal anti-progesterone antibody. Proc Natl Acad Sci U S A (1989) 0.80
The sensitivity and specificity of postbreeding plasma progesterone levels as a pregnancy test for dairy cows. Can J Comp Med (1985) 0.75
Microbial transformations of antitumor compounds. 1. Conversion of acronycine to 9-hydroxyacronycine by Cunninghamella echinulata. J Med Chem (1974) 3.13
The ESHRE multicentre trial on the treatment of unexplained infertility: a preliminary report. European Society of Human Reproduction and Embryology. Hum Reprod (1991) 2.44
The factor structure of the General Health Questionnaire (GHQ-30). A reliability study on 6317 community residents. Br J Psychiatry (1989) 1.96
Potent HIV protease inhibitors incorporating high-affinity P2-ligands and (R)-(hydroxyethylamino)sulfonamide isostere. Bioorg Med Chem Lett (1998) 1.75
Ventilatory function and winter fresh fruit consumption in a random sample of British adults. Thorax (1991) 1.59
The need for statistical rigour when pooling data from a variety of sources. Hum Reprod (2000) 1.54
Identical twins and in vitro fertilization. J In Vitro Fert Embryo Transf (1986) 1.50
Enzymes depending on the pterin molybdenum cofactor: sequence families, spectroscopic properties of molybdenum and possible cofactor-binding domains. Biochim Biophys Acta (1991) 1.45
Randomized clinical trial of a brief psychological intervention to increase walking in patients with intermittent claudication. Br J Surg (2011) 1.44
Concentrations of oestrogen and progesterone in the plasma of non-pregnant, pregnant and lactating guinea-pigs. J Endocrinol (1971) 1.40
How many claudicants should be prescribed statins? Eur J Vasc Endovasc Surg (2003) 1.40
Extracranial arterial aneurysms: a cause of crescendo transient ischaemic attacks. Int J Clin Pract (2000) 1.38
Adrenal secretion rates of C-19 and C-21 steroids before and after hypophysectomy in the pig and the dog. J Endocrinol (1966) 1.26
Necrotising fasciitis. Lancet (1994) 1.22
Regulation of ROMK by extracellular cations. Biophys J (2001) 1.21
Structural locus of the pH gate in the Kir1.1 inward rectifier channel. Biophys J (2005) 1.18
The yeast mitochondrial citrate transport protein. Probing the secondary structure of transmembrane domain iv and identification of residues that likely comprise a portion of the citrate translocation pathway. J Biol Chem (2000) 1.17
Comparison of the direct antiglobulin rosetting reaction (DARR) and direct immunofluorescence (DIF) for demonstration of sIg-bearing lymphocytes in pigs, sheep and cattle. Immunology (1979) 1.16
The yeast mitochondrial citrate transport protein. Probing the roles of cysteines, Arg(181), and Arg(189) in transporter function. J Biol Chem (2000) 1.09
The growth of human preimplantation embryos in vitro. Am J Obstet Gynecol (1981) 1.08
Structure based design: novel spirocyclic ethers as nonpeptidal P2-ligands for HIV protease inhibitors. Bioorg Med Chem Lett (1998) 1.05
Profunda femoris artery pseudoaneurysm following orthopaedic procedures. Injury (1994) 1.04
Progesterone in systemic blood and placentae of intact and ovariectomized pregnant guinea-pigs. J Endocrinol (1966) 1.01
Role of embryonic signals in the establishment of pregnancy. Br Med Bull (1979) 1.01
Steroid hormone production by pig blastocysts. Nature (1973) 1.01
Progesterone monoclonal antibody blocks pregnancy in mice. Nature (1982) 1.01
A possible role of oestrogens in the stimulation of prostaglandin F 2 output at the time of parturition in a sheep. J Reprod Fertil (1972) 0.99
Dynamics of bile flow through the human choledochal sphincter following exploration of the common bile duct. World J Surg (1989) 0.98
Observations on 767 clinical pregnancies and 500 births after human in-vitro fertilization. Hum Reprod (1986) 0.97
Oligomeric state of wild-type and cysteine-less yeast mitochondrial citrate transport proteins. J Bioenerg Biomembr (1999) 0.96
Anatomy of the utero-ovarian lymphatic network and the composition of afferent lymph in relation to the establishment of pregnancy in the sheep and goat. J Reprod Fertil (1982) 0.95
Messenger ribonucleic acids for MAC25 and connective tissue growth factor (CTGF) are inversely regulated during folliculogenesis and early luteogenesis. Endocrinology (2000) 0.95
Efficacy and specificity of monoclonal antibodies to progesterone in preventing the establishment of pregnancy in the mouse. J Endocrinol (1988) 0.94
Analysis of an anti-progesterone antibody: variable crystal morphology of the Fab' and steroid-Fab' complexes. Immunology (1987) 0.92
Migration of binucleate cells in the sheep placenta during normal pregnancy. Anat Embryol (Berl) (1980) 0.92
Oestrogen, progesterone and corticosteroid concentrations in peripheral plasma of sows during pregnancy, parturition, lactation and after weaning. J Endocrinol (1975) 0.91
The yeast mitochondrial citrate transport protein: determination of secondary structure and solvent accessibility of transmembrane domain IV using site-directed spin labeling. Biochemistry (2000) 0.91
The kinetics of oestradiol -17 metabolism in the sheep. J Endocrinol (1973) 0.91
Nonpeptidal P2 ligands for HIV protease inhibitors: structure-based design, synthesis, and biological evaluation. J Med Chem (1996) 0.90
Anti-idiotypic sera against monoclonal anti-progesterone antibodies: production in rabbits and rats and characterization of specificity. Immunology (1986) 0.90
Passive immunization against progesterone inhibits endometrial sensitization in pseudopregnant mice and has antifertility effects in pregnant mice which are reversible by steroid treatment. J Endocrinol (1985) 0.89
Polypeptide growth factors in uterine tissues and secretions. J Reprod Fertil (1989) 0.88
A comparison of progesterone metabolism in the pregnant sheep and goat: sources of production and an estimation of uptake by some target organs. J Endocrinol (1968) 0.88
Functional specialization in the ruminant placenta: evidence for two populations of fetal binucleate cells of different selective synthetic capacity. Placenta (1996) 0.88
Structure and dynamic behavior of the oligosaccharide side chain of bovine pancreatic ribonuclease B. Application of carbon 13 nuclear magnetic resonance spectroscopy. J Biol Chem (1981) 0.87
Oestrogen production by blastocyst and early embryonic tissue of various species. J Reprod Fertil (1980) 0.86
The ultrastructure of the sheep placenta around the time of parturition. J Anat (1975) 0.86
Metabolic clearance rate, production rate, and source of progesterone in donkeys with fetuses of different genotypes. J Reprod Fertil (1977) 0.86
Streptococcal myositis a surgical emergency. Surgeon (2009) 0.85
Action of anti-progesterone monoclonal antibody in blocking pregnancy after postcoital administration in mice. J Endocrinol (1984) 0.85
Pituitary responsiveness to synthetic LH-RH and pituitary LH content at various reproductive stages in the sheep. J Reprod Fertil (1977) 0.85
An investigation of the prevalence of intestinal parasites in pre-school children in Ghana. Parasitology (1986) 0.85
Autoradiographic evidence for migration and fusion of cells in the sheep placenta: resolution of a problem in placental classification. Cell Biol Int Rep (1981) 0.85
Uterine production of oestrogens and progesterone at parturition in the sheep. J Reprod Fertil (1971) 0.85
Aberrant maternal behaviour in mice treated with a progesterone receptor antagonist during pregnancy. J Endocrinol (1995) 0.85
Structure-based design of non-peptide HIV protease inhibitors. Farmaco (2001) 0.84
Progesterone and oestrogen receptors in the decidualized mouse uterus and effects of different types of anti-progesterone treatment. J Reprod Fertil (1995) 0.84
An interaction between oestradiol and progesterone in aqueous solutions and in a model membrane system. Biochim Biophys Acta (1971) 0.83
Synthesis of progesterone by the mammary gland of the goat. Nature (1970) 0.83
The identification of C19-16-unsaturated steroids and estimation of 17-oxosteroids in boar spermativ vein plasma and urine. J Endocrinol (1970) 0.83
Steroids and their interactions with phospholipids: solubility, distribution coefficient and effect on potassium permeability of liposomes. Biochim Biophys Acta (1970) 0.83
In-vivo gene transfer to the uterine endometrium. Hum Reprod (1997) 0.83
Tautomeric states of the histidine residues of bovine pancreatic ribonuclease A. Application of carbon 13 nuclear magnetic resonance spectroscopy. J Biol Chem (1980) 0.82
Transfer of radioiodide to milk and its inhibition. Nature (1986) 0.82
Progesterone and oestrogen in pregnancy and parturition: comparative aspects and hierarchical control. Ciba Found Symp (1977) 0.82
Parturition in the guinea-pig; plasma levels of steroid hormones, steroid-binding proteins, and oxytocin, and the effect of corticosteroids, prostaglandins and adrenocorticotrophin. J Endocrinol (1974) 0.82
Time-dependent motility changes of human spermatozoa after preparation for in vitro fertilization. J In Vitro Fert Embryo Transf (1985) 0.82
Increase in milk secretion and mammary blood flow by intra-arterial infusion of insulin-like growth factor-I into the mammary gland of the goat. J Endocrinol (1990) 0.82
Control of binucleate cell migration in the placenta of sheep and goats. J Reprod Fertil (1986) 0.82
Heterologous anti-progesterone monoclonal antibody arrests early embryonic development and implantation in the ferret (Mustela putorius). J Reprod Fertil (1986) 0.82
Mechanisms of infertility associated with clinical and subclinical endometritis in high producing dairy cattle. Reprod Domest Anim (2009) 0.82
Inhibition of pregnancy before and after implantation in rats with monoclonal antibody against progesterone. Contraception (1988) 0.81
The ecology of endoparasitic helminth infections of brown trout (Salmo trutta) and rainbow trout (Oncorhynchus mykiss) in Scotland. Folia Parasitol (Praha) (1995) 0.81
Measurement of progesterone in goat's milk: an early pregnancy test. Vet Rec (1979) 0.81
The frequency of infertility in thoroughbred mares. J Reprod Fertil Suppl (1975) 0.81
The increase in plasma progesterone levels in the pregnant guinea-pig and its possible significance. J Reprod Fertil (1967) 0.81
Can pregnancy rates be maintained when two embryos are replaced in in-vitro fertilization? Hum Reprod (1994) 0.81
Accuracy of the recording of operative events by the Scottish Morbidity Record 1 (SMR1) for a teaching hospital vascular unit. J R Coll Surg Edinb (1999) 0.81
Prostaglandins in pyometrial fluid from the cow, bitch and ferret. Br J Pharmacol (1975) 0.81
Porcine ovarian cells express messenger ribonucleic acids for the acid-labile subunit and insulin-like growth factor binding protein-3 during follicular and luteal phases of the estrous cycle. Endocrinology (2000) 0.81
Detection of Trypanosoma congolense antibodies with indirect ELISAs using antigen-precoated microtitre plates. Vet Parasitol (2000) 0.81
Prolonged storage of human spermatozoa at room temperature or in a refrigerator. Fertil Steril (1985) 0.81
Progesterone-binding proteins in plasma of guinea-pigs and other hystricomorph rodents. J Reprod Fertil (1981) 0.80
Blocking of pregnancy in mice by immunization with anti-idiotype directed against monoclonal anti-progesterone antibody. Proc Natl Acad Sci U S A (1989) 0.80
Cloning of pig prostaglandin F2alphaFP receptor cDNA and expression of its mRNA in the corpora lutea. Reproduction (2003) 0.80
The role of trophoblast binucleate cells in implantation in the goat: a quantitative study. Placenta (1991) 0.80
The progesterone and protein composition of rabbit uterine flushings. J Reprod Fertil (1976) 0.80
Production of 5 alpha-dihydroprogesterone during late pregnancy in the mare. J Reprod Fertil Suppl (1991) 0.80
The metabolic clearance rate, production rate and conversion ratios of oestrone in the sheep. J Endocrinol (1973) 0.80
Changes in brain catecholamine mechanisms following perinatal exposure to marihuana. Pharmacol Biochem Behav (1986) 0.80
Plasma progesterone levels in pregnant and pseudopregnant ferrets. J Reprod Fertil (1974) 0.80
Cardiovascular responses and mammary substrate uptake in Jersey cows treated with pituitary-derived growth hormone during late lactation. J Dairy Res (1989) 0.80
Personality and casual blood pressure in school age children. J Psychosom Res (1980) 0.79
Dopamine D2 autoreceptors in rats are behaviorally functional at 21 but not 10 days of age. Psychopharmacology (Berl) (1994) 0.79
Identification of prostaglandin F 2 in uterine fluid from the non-pregnant sheep with an autotransplanted ovary. J Endocrinol (1972) 0.79
Proceedings: Prostaglandin secretion by the autotransplanted uterus in sheep. J Endocrinol (1975) 0.79
Influence of host strain and helminth isolate on the first phase of the relationship between rats and Moniliformis moniliformis (Acanthocephala). J Parasitol (1991) 0.79
Mammary uptake and metabolism of progesterone in goats and its effect on milk progesterone concentrations during the oestrous cycle and early pregnancy. J Endocrinol (1983) 0.79