Published in Endocrinology on March 01, 1975
Radioimmunoassay for bovine and ovine luteinizing hormone. Endocrinology (1969) 1.40
Steroid levels in follicles and the plasma of hens during the ovulatory cycle. Endocrinology (1975) 1.07
Failure of spermatogenesis in mice lacking connexin43. Biol Reprod (2001) 0.98
Synthesis of sex steroids by cellular components of chicken follicles. Biol Reprod (1979) 0.97
Basic physiology of follicular maturation in the pig. J Reprod Fertil Suppl (1985) 0.95
Plasma progesterone and gonadotrophin concentrations and ovarian activity in post-partum dairy cows. J Reprod Fertil (1980) 0.94
Effect of nutrition on embryonal mortality in gilts: association with progesterone. J Anim Sci (1996) 0.92
Pattern of feed intake and associated metabolic and endocrine changes differentially affect postweaning fertility in primiparous lactating sows. J Anim Sci (1997) 0.91
Androgen level in the sheep fetus during gestation. Proc Soc Exp Biol Med (1975) 0.91
The effect of gilt age at first estrus and breeding on third estrus on sow body weight changes and long-term reproductive performance. J Anim Sci (2010) 0.91
Time of the preovulatory LH surge in the gilt and sow relative to the onset of behavioral estrus. Theriogenology (1982) 0.90
The role of vasotocin and of CRF in ACTH release in the chicken. Gen Comp Endocrinol (1970) 0.88
Reproduction. Annu Rev Physiol (1968) 0.88
Role of the ovum in follicular luteinization. Endocrinology (1970) 0.88
Plasma LH changes in intact adult, castrated adult and pubertal male pigs following various doses of synthetic luteinizing hormone-releasing hormone (LH-RH). Endocrinology (1974) 0.87
Relationship between decidual leukocyte infiltration and spontaneous abortion in a murine model of early fetal resorption. Cell Immunol (1994) 0.87
Morphological changes of rat follicular cells as influenced by oocytes. Biol Reprod (1971) 0.86
Maintenance and function of corpora lutea in rabbits depend on estrogen. Endocrinology (1967) 0.84
Impact of different patterns of feed intake during lactation in the primiparous sow on follicular development and oocyte maturation. J Reprod Fertil (1997) 0.84
Hormonal status, metabolic changes, and resting metabolic rate in beef heifers undergoing compensatory growth. J Anim Sci (1996) 0.84
Impact of dietary lysine intake during lactation on follicular development and oocyte maturation after weaning in primiparous sows. J Anim Sci (2000) 0.83
Effect of delayed breeding on the endocrinology and fecundity of sows. J Anim Sci (1994) 0.83
Selective protein loss in lactating sows is associated with reduced litter growth and ovarian function. J Anim Sci (2003) 0.83
Transcriptomic analysis identifies candidate genes and functional networks controlling the response of porcine peripheral blood mononuclear cells to mitogenic stimulation. J Anim Sci (2012) 0.83
Influence of anterior hypothalamic lesions on circulating antibody titers in the rat. Am J Physiol (1972) 0.83
The predictive value of routine semen evaluation and IVF technology for determining relative boar fertility. Theriogenology (2006) 0.82
Comparative breeding biology of musk shrews (Suncus murinus) from Guam and Madagascar. J Mammal (1977) 0.82
In vitro maturation and fertilization techniques for assessment of semen quality and boar fertility. J Anim Sci (1998) 0.82
Biomarkers of in vivo fertility in sperm and seminal plasma of fertile stallions. Theriogenology (2010) 0.82
Morphological and biochemical characteristics during ovarian follicular development in the pig. J Reprod Fertil (1989) 0.82
Endocrinology of the lactating and weaned sow. J Reprod Fertil Suppl (1990) 0.81
Effects of intrafollicular injection of gonadotrophins on ovulation or luteinization of ovarian follicle. Biol Reprod (1972) 0.81
Parturition body size and body protein loss during lactation influence performance during lactation and ovarian function at weaning in first-parity sows. J Anim Sci (2003) 0.81
Synthesis of progesterone in vitro by porcine corpora lutea. Endocrinology (1967) 0.81
Progesterone mediates nutritionally induced effects on embryonic survival in gilts. J Anim Sci (1997) 0.81
Luteinization and steroidogenic activity of rat ovarian follicles cultured in vitro. Endocrinology (1972) 0.81
Embryonic and fetal development in a commercial dam-line genotype. Anim Reprod Sci (2005) 0.80
Plasma steroid, relaxin and dihydro-keto-prostaglandin F-2 alpha changes in the minipig in relation to myometrial electrical and mechanical activity in the pre-partum period. J Reprod Fertil (1988) 0.80
Endocrine and metabolic responses to realimentation in feed-restricted prepubertal gilts: associations among gonadotropins, metabolic hormones, glucose, and uteroovarian development. J Anim Sci (1996) 0.80
The effect of hypothalamic lesions on adrenal function in intact and adenohypophysectomized cockerels. Gen Comp Endocrinol (1967) 0.80
Nutrition and reproduction. Oxf Rev Reprod Biol (1991) 0.79
Impact of boar exposure on puberty attainment and breeding outcomes in gilts. Theriogenology (2002) 0.79
Duration of lactation, endocrine and metabolic state, and fertility of primiparous sows. J Anim Sci (2003) 0.79
Number of conceptuses in utero affects porcine fetal muscle development. Reproduction (2004) 0.79
Intra-uterine growth retardation affects birthweight and postnatal development in pigs, impairing muscle accretion, duodenal mucosa morphology and carcass traits. Reprod Fertil Dev (2013) 0.79
Plasma luteinizing hormone and testosterone in the adult male pig: 24 hour fluctuations and the effect of copulation. J Endocrinol (1975) 0.79
Relationships between luteinizing hormone, follicle-stimulating hormone and prolactin secretion and ovarian follicular development in the weaned sow. Biol Reprod (1987) 0.79
Progesterone therapy during early pregnancy and embryonal survival in primiparous weaned sows. J Anim Sci (1998) 0.79
Consequences of different patterns of feed intake during the estrous cycle in gilts on subsequent fertility. J Anim Sci (2000) 0.79
Synchronization of ovulation in cyclic gilts with porcine luteinizing hormone (pLH) and its effects on reproductive function. Theriogenology (2008) 0.79
Steroidogenesis of chicken granulosa and theca cells: in vitro incubation system. Biol Reprod (1979) 0.79
Impacts on conceptus survival in a commercial swine herd. J Anim Sci (2002) 0.79
Effects of gonadal hormones on calcium-binding protein in chick duodenum. Am J Physiol (1979) 0.78
Effects of different patterns of feed restriction and insulin treatment during the luteal phase on reproductive, metabolic, and endocrine parameters in cyclic gilts. J Anim Sci (2001) 0.78
Nutritional restriction in lactating primiparous sows selectively affects female embryo survival and overall litter development. Reprod Fertil Dev (2006) 0.78
CD45 modulation of CXCR1 and CXCR2 in human polymorphonuclear leukocytes. Eur J Immunol (1999) 0.78
Effects of protein synthesis on maturation, sperm penetration, and pronuclear development in porcine oocytes. Mol Reprod Dev (1992) 0.78
Relationships between LH, FSH and prolactin secretion and reproductive activity in the weaned sow. J Reprod Fertil (1985) 0.78
Failure of infused prolactin to prolong the life span of the corpus luteum of the ewe. Endocrinology (1971) 0.78
Maintenance of ovine corpora lutea in the absence of ovarian follicles. Endocrinology (1970) 0.78
Metabolic status and interval to first ovulation in postpartum dairy cows. J Dairy Sci (1995) 0.78
Plasma LH, testosterone and DHT in the pig from birth to sexual maturity. Acta Endocrinol Suppl (Copenh) (1973) 0.78
Differences in follicular morphology, steroidogenesis and oocyte maturation in naturally cyclic and PMSG/hCG-treated prepubertal gilts. J Reprod Fertil (1990) 0.78
Effects of in vivo gonadotropin treatment on estrogen levels in the testis of the immature rat. Biol Reprod (1979) 0.78
Radioimmunoassay of peripheral plasma testosterone in males from eight species using a specific antibody without chromatography. Endocrinology (1974) 0.78
Epidermal growth factor enhances oocyte maturation in pigs. Mol Reprod Dev (1994) 0.78
Regulation of luteinizing hormone in the fetal and neonatal lamb. I. LH concentrations in blood and pituitary. Endocrinology (1972) 0.78
Comparison of follicular heterogeneity and ovarian characteristics in Meishan and large-white hybrid pigs. J Reprod Fertil (1993) 0.77
Pregnancy maintenance and progesterone concentrations in the musk shrew, Suncus murinus (order: Insectivora). Biol Reprod (1978) 0.77
Purification and characterization of guinea-pig chorionic gonadotrophin. J Reprod Fertil (1984) 0.77
Ovulation, ovum maturation and changes in plasma and adrenal progesterone concentrations in the musk shrew (Suncus murinus). Biol Reprod (1980) 0.77
Lack of an effect of prostaglandin injection at estrus onset on the time of ovulation and on reproductive performance in weaned sows. Theriogenology (2001) 0.77
Neuroimmune mechanisms in health and disease: 1. Health. CMAJ (1996) 0.77
Plasma steroid concentrations in conscious and anesthetized rabbits. Proc Soc Exp Biol Med (1976) 0.77
Neuroimmune mechanisms in health and disease: 2. Disease. CMAJ (1996) 0.77
Histological evidence for heterogeneity in the development of preovulatory pig follicles. J Reprod Fertil (1989) 0.77
Stress and nursing in the pig: role of HPA axis and endogenous opioid peptides. Physiol Behav (1995) 0.77
Nutritional manipulation of growth and metabolic and reproductive status in prepubertal gilts. J Anim Sci (1994) 0.77
Ontogeny of metabolic effects on embryonic development in lactating and weaned primiparous sows. Reprod Fertil Dev (2007) 0.77
Uterine crowding in the sow affects litter sex ratio, placental development and embryonic myogenin expression in early gestation. Reprod Fertil Dev (2008) 0.77
The role of catecholamines and nerves in ovulation. Biol Reprod (1974) 0.77
Comparisons of endocrinology and behavioural events during the periovulatory period in Meishan and large-white hybrid gilts. J Reprod Fertil (1993) 0.76
Periovulatory endocrinology in high ovulating Meishan sows. J Endocrinol (1996) 0.76
Sex steroids in follicular fluid and blood plasma during the estrous cycle of pigs. Endocrinology (1977) 0.76
Relative importance of histamine and estrogen on implantation in rats. Endocrinology (1968) 0.76
Human chorionic gonadotropin enhances the ability of gonadotropic hormones to stimulate aromatization in the testis of the rat. Endocrinology (1981) 0.76
Prolonged maintenance of the corpus luteum of the ewe by continuous infusion of luteinizing hormone. Biol Reprod (1971) 0.76
Follicular heterogeneity and oocyte maturation in vitro in pigs. Biol Reprod (1992) 0.76
Effect of pre- and postmating nutritional manipulation on plasma progesterone, blastocyst development, and the oviductal environment during early pregnancy in gilts. J Anim Sci (2003) 0.76
The time of ovulation in relation to estrus duration in gilts. Theriogenology (2000) 0.76
Effects of pre- and postpubertal feeding on production traits at first and second estrus in gilts. J Anim Sci (1991) 0.76
LH and FSH secretion, follicle development and oestradiol in sows ovulating or failing to ovulate in an intermittent suckling regimen. Reprod Fertil Dev (2009) 0.76
The effect of lean growth rate on puberty attainment in gilts. J Anim Sci (2002) 0.76
Effect of hypophysectomy on the formation and maintenance of corpora lutea in the ewe. Endocrinology (1968) 0.76
Diurnal fluctuations of testosterone and LH in the ram: effect of HCG and gonadotrophin-releasing hormone. J Reprod Fertil (1975) 0.76
Gonadotropin-independent mechanisms participate in ovarian responses to realimentation in feed-restricted prepubertal gilts. Biol Reprod (1992) 0.76
Effect of prostaglandins on luteal function during early pregnancy in pigs. J Reprod Fertil (1992) 0.76
Regulation of luteinizing hormone (LH) in the fetal and neonatal lamb: effect of castration during the early postnatal period on levels of LH in sera and pituitaries of neonatal lambs. Biol Reprod (1972) 0.76