J. Britt

发表

Induction of fertile estrus in prepuberal gilts by treatment with a combination of pregnant mare's serum gonadotropin and human chorionic gonadotropin.

B. N. Day, J. Britt, S. Webel, 1989, Journal of animal science.

Seasonal differences in function of the hypothalamic\p=m-\hypophysial\p=m-\ovarian axis in weaned primiparous sows

Armstrong, J. D. Armstrong, J. Britt, 2008 .

Changes in the hypothalamic-hypophyseal-ovarian axis of primiparous sows following weaning or pulsatile gonadotropin releasing homrone administration and weaning.

J. D. Armstrong, J. Britt, N. M. Cox, 1987, Theriogenology.

Relationships between endogenous gonadotropin-releasing hormone, gonadotropins, and follicular development after weaning in sows.

J. Britt, N. M. Cox, 1982, Biology of reproduction.

Secretion of gonadotropins and estimated releasable pools of gonadotropin-releasing hormone and gonadotropins during establishment of suckling-induced inhibition of gonadotropin secretion in the sow.

J. Britt, L. Sesti, 1994, Biology of Reproduction.

Models for prediction of days to first ovulation based on changes in endocrine and nonendocrine traits during the first two weeks postpartum in Holstein cows.

J. Stevenson, J. Britt, 1980, Journal of animal science.

Response of porcine granulosa cells isolated from primary and secondary follicles to FSH, 8-bromo-cAMP and epidermal growth factor in vitro.

J. Britt, D. Morbeck, W. Flowers, 1993, Journal of reproduction and fertility.

The effect of early postnatal treatment with a gonadotropin-releasing hormone agonist on the developmental profiles of testicular steroid hormones in the intact male pig.

P. A. Sinclair, E. Squires, J. Britt, 2001, Journal of animal science.

Influence of Nutrition and Weight Loss on Reproduction and Early Embryonic Death in Cattle

J. Britt, 1992, American Association of Bovine Practitioners Conference Proceedings.

Effect of restriction of energy during lactation on body condition, energy metabolism, endocrine changes and reproductive performance in primiparous sows.

R. Kraeling, J. D. Armstrong, J. Britt, 1986, Journal of animal science.

Localization of laminin proteins during early follicular development in pig and rabbit ovaries.

B. Dunbar, J. Britt, V. Lee, 1996, Journal of reproduction and fertility.

Influence of follicular ablation during lactation on postweaning interval to estrus, ovulation rate, and endocrine function in sows.

J. D. Armstrong, J. Britt, N. M. Cox, 1987, Domestic animal endocrinology.

Nutrition and maternal metabolic health in relation to oocyte and embryo quality: critical views on what we learned from the dairy cow model.

P. Bols, J. Britt, W. Marei, 2015, Reproduction, fertility, and development.

Does increased PGF2α receptor concentration mediate PGF2α-induced luteolysis during early diestrus in the pig?

J. Britt, C. Estill, J. Gadsby, 1995 .

Prostaglandin F2 alpha receptor concentrations in corpora lutea of cycling, pregnant, and pseudopregnant pigs.

J. Britt, J. Gadsby, T. Fitz, 1993, Biology of reproduction.

Ontogeny of the gonadal receptor for luteinizing hormone in the pig.

J. Britt, A. Ziecik, K. Esbenshade, 1990, Theriogenology.

Effects of a gonadotrophin-releasing hormone antagonist on gonadotrophin secretion and gonadal development in neonatal pigs.

J. Britt, A. Ziecik, K. Esbenshade, 1989, Journal of reproduction and fertility.

Effect of retinol palmitate on ovulation rate and embryo quality in superovulated cattle

J. Britt, S. Washburn, P. W. Farin, 1995 .

Concentrations of tumor necrosis factor alpha and progesterone within the bovine corpus luteum sampled by continuous-flow microdialysis during luteolysis in vivo.

J. Britt, D. W. Shaw, 1995, Biology of reproduction.

Repeated administration of prostaglandin F2 alpha during the early luteal phase causes premature luteolysis in the pig.

J. Britt, C. Estill, J. Gadsby, 1993, Biology of reproduction.

Extension of oestrous cycles and prolonged secretion of progesterone in non-pregnant cattle infused continuously with oxytocin.

J. Britt, D. Morbeck, H. J. Howard, 1990, Journal of reproduction and fertility.

Prostaglandin F2α Receptors on Enzyme-Dissociated Pig Luteal Cells throughout the Estrous Cycle*

A. Balapure, J. Britt, J. Gadsby, 1990 .

Review: Perspective on high-performing dairy cows and herds.

H. Dobson, F. Mitloehner, J. Stevenson, 2021, Animal : an international journal of animal bioscience.

Hormone secretion and characteristics of estrous cycles after treatment of heifers with human chorionic gonadotropin or prostaglandin F2 alpha during corpus luteum formation.

J. Britt, S. Helmer, 1987, Journal of animal science.

Mounting behavior as affected by stage of estrous cycle in Holstein heifers.

J. Britt, S. Helmer, 1985, Journal of dairy science.

Alteration of Activation, Growth, and Atresia of Bovine Preantral Follicles by Long-Term Treatment of Cows with Estradiol and Recombinant Bovine Somatotropin

R. Cushman, J. Britt, V. Hedgpeth, 2001, Biology of reproduction.

Effect of long-term treatment with recombinant bovine somatotropin and estradiol on hormone concentrations and ovulatory response of superovulated cattle.

R. Cushman, J. Britt, V. Hedgpeth, 2001, Theriogenology.

Comparison of on-farm laboratory milk progesterone assays for identifying errors in detection of estrus and diagnosis of pregnancy.

R. Nebel, J. Britt, W. D. Whittier, 1987, Journal of dairy science.

Role of gonadotropin-releasing hormone pulse frequency in differential regulation of gonadotropins in the gilt.

J. Britt, F. Jayes, K. Esbenshade, 1997, Biology of reproduction.

Metabolic and antioxidant status during transition is associated with changes in the granulosa cell transcriptome in the preovulatory follicle in high-producing dairy cows at the time of breeding.

J. Britt, W. Marei, J. Leroy, 2022, Journal of dairy science.

Effect of feeding fat and altering weaning schedule on rebreeding in primiparous sows.

J. Britt, N. M. Cox, W. Armstrong, 1983, Journal of animal science.

Blood LH after PGF2α in diestrous and ovariectomized cattle

T. Louis, J. Britt, E. Convey, 1975 .

Effects of adding beta-carotene to rations of lactating cows consuming different forages.

J. Britt, L. Whitlow, A. Rakes, 1985, Journal of dairy science.

A 100-Year Review: Practical female reproductive management.

J. Stevenson, J. Britt, 2017, Journal of dairy science.

Influence of footing surface on mounting and other sexual behaviors of estrual Holstein cows.

L. Vailes, J. Britt, 1990, Journal of animal science.

Determinants of estrous behavior in lactating Holstein cows.

J. D. Armstrong, J. Britt, M. Whitacre, 1986, Journal of dairy science.

Prostaglandin F-2 alpha causes regression of an hCG-induced corpus luteum before day 5 of its lifespan in cattle.

J. Britt, H. J. Howard, 1990, Journal of reproduction and fertility.

Prospects for Controlling Reproductive Processes in Cattle, Sheep, and Swine from Recent Findings in Reproduction,

J. Britt, 1979 .

Ovarian follicular development following administration of progesterone or aspiration of ovarian follicles in Holstein cows.

J. Kinder, J. Britt, S. Washburn, 2001, Theriogenology.

Reproductive traits of Holsteins and Jerseys. Effects of age, milk yield, and clinical abnormalities on involution of cervix and uterus, ovulation, estrous cycles, detection of estrus, conception rate, and days open.

F. A. Fonseca, J. Britt, B. Mcdaniel, 1983, Journal of dairy science.

Influence of vitamin A injection before mating on oocyte development, follicular hormones, and ovulation in gilts fed high-energy diets.

J. Britt, N. S. Martus, C. Farin, 2000, Journal of animal science.

Regulation and action of gonadotrophins in pigs.

J. Britt, A. Ziecik, K. Esbenshade, 2020, Journal of reproduction and fertility. Supplement.

Influence of stage of lactation, exogenous luteinizing hormone-releasing hormone, and suckling on estrus, positive feedback of luteinizing hormone, and ovulation in sows treated with estrogen.

J. Britt, L. Sesti, 1993, Journal of animal science.

Role of the ovary in controlling luteinizing hormone, follicle stimulating hormone, and prolactin secretion during and after lactation in pigs.

J. Stevenson, J. Britt, N. M. Cox, 1981, Biology of reproduction.

Roles of estradiol and gonadotropin-releasing hormone in controlling negative and positive feedback associated with the luteinizing hormone surge in ovariectomized pigs.

J. Britt, A. Ziecik, K. Esbenshade, 1991, Biology of reproduction.

Effects of methionine hydroxy analog on milk secretion and ruminal and blood variables of dairy cows fed a low fiber diet.

W. J. Croom, J. Britt, A. C. Linnerud, 1983, Journal of dairy science.

Agreement among evaluators of bovine embryos produced in vivo or in vitro.

B D Slenning, J. Britt, P W Farin, 1995, Theriogenology.

Short loop feedback control of the estrogen-induced luteinizing hormone surge in pigs.

J. Britt, A. Ziecik, K. Esbenshade, 1988, Endocrinology.

A direct pituitary action of progesterone on basal secretion of follicle-stimulating hormone in ovine cell culture: dependence on ovaries in vivo.

J. Britt, W. L. Miller, S. Batra, 1986, Endocrinology.

Nutritionally-induced anestrus in gilts: metabolic and endocrine changes associated with cessation and resumption of estrous cycles.

J. D. Armstrong, J. Britt, 1987, Journal of animal science.

Enhancement of sow reproductive performance by beta-carotene or vitamin A.

J. Britt, M. Coffey, J. H. Britt, 1993, Journal of animal science.

Characterization of summer infertility of sows in large confinement units.

J. Britt, D. Levis, V. Szarek, 1983, Theriogenology.

Ovulatory and endocrine responses after active immunization of gilts against a synthetic fragment of bovine inhibin.

J. Ireland, J. Britt, L. Sesti, 1993, Journal of animal science.

Luteinizing hormone, total estrogens and progesterone secretion during lactation and after weaning in sows.

J. Stevenson, J. Britt, 1980 .

Oocyte development in cattle: physiological and genetic aspects

J. Britt, 2008 .

Evaluation of numbers of microscopic and macroscopic follicles in cattle selected for twinning.

R. Cushman, J. Britt, V. Hedgpeth, 2000, Journal of animal science.

Changes in Reproductive Performance in Dairy Herds Using the Herd Reproductive Status System

L. C. Ulberg, J. Britt, 1970 .

Body condition of sows across parities and relationship to reproductive performance.

J. D. Armstrong, J. Britt, K. Esbenshade, 1986, Journal of animal science.

Evidence that injection of vitamin A before mating may improve embryo survival in gilts fed normal or high-energy diets.

J. Britt, V. Hedgpeth, S. Whaley, 1997, Journal of animal science.

Interval to estrus in sows and performance of pigs after alteration of litter size during late lactation.

J. Stevenson, J. Britt, 1981, Journal of animal science.

Control of follicular development during and after lactation in sows.

J. D. Armstrong, J. Britt, N. M. Cox, 2020, Journal of reproduction and fertility. Supplement.

Associations among progesterone, estradiol-17 beta, oxytocin and prostaglandin in cattle treated with hCG during diestrus to extend corpus luteum function.

J. Britt, H. J. Howard, R. G. Scott, 1990, Prostaglandins.

Relationships among milk yield, metabolism, and reproductive performance of primiparous Holstein cows treated with somatotropin.

J. Britt, B. Mcdaniel, D. Morbeck, 1991, Journal of dairy science.

Superovulatory response of one ovary is related to the micro- and macroscopic population of follicles in the contralateral ovary of the Cow.

R. Cushman, J. Britt, V. Hedgpeth, 1999, Biology of reproduction.

Seasonal differences in function of the hypothalamic-hypophysial-ovarian axis in weaned primiparous sows.

J. D. Armstrong, J. Britt, N. M. Cox, 1986, Journal of reproduction and fertility.

Control of the weaning-to-estrus interval in sows using gonadotropins and prostaglandins during lactation.

J. Britt, W. Flowers, T. A. Armstrong, 1999, Journal of animal science.

Effects of naloxone or transient weaning on secretion of LH and prolactin in lactating sows.

R. Kraeling, J. D. Armstrong, J. Britt, 1988, Journal of reproduction and fertility.

Pulsatile administration of gonadotropin releasing hormone to lactating sows: endocrine changes associated with induction of fertile estrus.

J. Britt, N. M. Cox, 1982, Biology of reproduction.

Kinetics of follicle growth in the prepubertal gilt.

J. Britt, D. Morbeck, W. Flowers, 1992, Biology of reproduction.

Fertility of dairy cattle treated with human chorionic gonadotropin (hCG) to stimulate progesterone secretion.

J. Britt, S. Helmer, 1986, Theriogenology.

Reproductive performance of sows treated with a combination of pregnant mare's serum gonadotropin and human chorionic gonadotropin at weaning in the summer.

B. N. Day, R. Bates, J. Britt, 1991, Journal of animal science.

Influence of season on estrous and luteinizing hormone responses to estradiol benzoate in ovariectomized sows.

J. Britt, W. Bennett, N. M. Cox, 1987, Theriogenology.

Responses of seasonally anestrous gilts and weaned primiparous sows to treatment with pregnant mare's serum gonadotropin and Altrenogest

J. Britt, K. Heller, K. Esbenshade, 1986 .

Pulsatile administration of gonadotropin-releasing hormone to anestrous sows: endocrine changes associated with GnRH-induced and spontaneous estrus.

J. D. Armstrong, J. Britt, 1985, Biology of reproduction.

Treatment of long-term anestrous sows with estradiol benzoate and GnRH: response of serum LH and occurrence of estrus.

J. Britt, N. M. Cox, K. Esbenshade, 1983, Theriogenology.

Endocrinological screening of embryo donors and embryo transfer recipients: A review of research with cattle

J. Britt, L. C. Holt, 1988 .

Early postpartum breeding in dairy cows. A review.

J. Britt, 1975, Journal of dairy science.

Estimates of pregnancy outcomes based on selection of bovine embryos produced in vivo or in vitro.

J. Britt, P. W. Farin, B. Slenning, 1999, Theriogenology.

Ovarian function and hormone secretion of gilts actively immunized against androstenedione.

J. Britt, M. Mckinnie, K. Esbenshade, 1988, Journal of animal science.

Effects of various steroid milieus or physiological states on sexual behavior of Holstein cows.

L. Vailes, J. Britt, S. Washburn, 1992, Journal of animal science.

Strategies for Managing Reproduction and Controlling Health Problems in Groups of Cows

J. Britt, 1977 .

Endocrine response after GnRH in luteal phase cows and cows with ovarian follicular cysts.

R. Kittok, J. Britt, E. Convey, 1973, Journal of animal science.

Effect of human chorionic gonadotropin and gonadotropin-releasing hormone on corpus luteum function and estrous cycle duration in dairy heifers.

J. Britt, B. Seguin, W. Oxender, 1977, American journal of veterinary research.

Release of Bovine Luteinizing Hormone by Purified Porcine and Synthetic Gonadotropin Releasing Hormone 1

J. Britt, E. Convey, H. Hafs, 1973, Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine.

Enhanced reproduction and its economic implications.

J. Britt, 1985, Journal of dairy science.

Melengestrol acetate administration to dairy heifers and progestagen levels in the peripheral blood plasma.

L. C. Ulberg, J. Britt, 1972, Journal of reproduction and fertility.

Improving sow productivity through management during gestation, lactation and after weaning.

J. Britt, 1986, Journal of animal science.

Pulsatile secretion of luteinizing hormone and follicle stimulating hormone and their relationship to secretion of estradiol and onset of estrus in weaned sows

J. Britt, N. M. Cox, 1986 .

Effects of active immunization against growth-hormone releasing factor on puberty and reproductive development in gilts.

J. D. Armstrong, J. Britt, K. W. Swanchara, 1999, Journal of animal science.

Effect of injecting sows with prostaglandin F 2 α immediately postpartum on subsequent reproductive performance

J. Britt, Morgan Morrow, A. Belschner, 2022 .

Impacts of Early Postpartum Metabolism on Follicular Development and Fertility

J. Britt, 1991, American Association of Bovine Practitioners Conference Proceedings.

Invited review: Learning from the future-A vision for dairy farms and cows in 2067.

H. Dobson, R. Cushman, I. M. Sheldon, 2018, Journal of dairy science.

INFLUENCE OF NUTRIDON AND WEIGHT LOSS ON REPRODUCTION AND EARLY EMBRYONIC DEA TH IN CA

J. Britt, 2020 .

Active immunization of gilts against gonadotropin-releasing hormone: effects on secretion of gonadotropins, reproductive function, and responses to agonists of gonadotropin-releasing hormone.

J. Britt, K. Esbenshade, Jack H. Britt, 1985, Biology of reproduction.

Relationships among luteinizing hormone, estradiol, progesterone, glucocorticoids, milk yield, body weight and postpartum ovarian activity in Holstein cows.

J. Stevenson, J. Britt, 1979, Journal of animal science.

Agonist-induced release of gonadotropin-releasing hormone, luteinizing hormone, and follicle-stimulating hormone and their associations with basal secretion of luteinizing hormone and follicle-stimulating hormone throughout lactation in sows.

J. Britt, L. Sesti, 1993, Biology of reproduction.

Evidence for a local role of inhibin or inhibin alpha subunits in compensatory ovarian hypertrophy.

J. Ireland, J. Britt, W. Flowers, 1995, Journal of reproduction and fertility.

Relationship of secretion of GnRH in vitro to changes in pituitary concentrations of LH and FSH and serum concentrations of LH during lactation in sows.

J. Britt, L. Sesti, 1993, Journal of reproduction and fertility.

Serum prolactin and growth hormone in Holstein bulls.

H. Tucker, J. Britt, W. Oxender, 1974, Journal of dairy science.

Role of the ovary in controlling LH, FSH, prolactin, estrogen and progesterone secretion during lactation in primiparous sows.

J. Stevenson, J. Britt, N. M. Cox, 1980 .

Absence of specific follicle stimulating hormone receptors in porcine corpora lutea.

J. Britt, A. Ziecik, K. Esbenshade, 1988, Theriogenology.

Effect of altering suckling intervals of early-weaned pigs on rebreeding performance of sows.

J. Britt, D. Levis, 1982, Theriogenology.

Advances in reproduction in dairy cattle.

J. Stevenson, J. Britt, N. M. Cox, 1981, Journal of dairy science.

Technical note: use of slow-release estradiol and prostaglandin F2alpha to induce pseudopregnancy and control estrus in gilts.

R. Cushman, J. Britt, P. Burns, 1999, Journal of animal science.

Environmental and Yield Effects on Reproduction in Primiparous Holsteins

M. Faust, J. Britt, B. Mcdaniel, 1988 .

Elicitation of release of luteinizing hormone by N-methyl-d,l-aspartic acid during three paradigms of suppressed secretion of luteinizing hormone in the female pig.

J. Britt, L. Sesti, 1992, Domestic animal endocrinology.

Absence of a nocturnal rise in either norepinephrine, N-acetyltransferase, hydroxyindole-O-methyltransferase or melatonin in the pineal gland of the domestic pig kept under natural environment photoperiods

R. Reiter, J. D. Armstrong, J. Britt, 1987, Neuroscience Letters.

Duration of estrous cycles subsequent to two injections of prostaglandin F2 alpha given at a 14-day interval in nonlactating Holstein cows.

J. Britt, D. Morbeck, H. Tyler, 1991, Journal of dairy science.

Estrus in Relation to Time of Administration of Prostaglandin F2α to Heifers1

J. Stevenson, J. Britt, H. Hafs, 1978 .

In Vivo Oxytocin Release from Microdialyzed Bovine Corpora Lutea During Spontaneous and Prostaglandin-Induced Regression

J. Britt, D. W. Shaw, 2000, Biology of reproduction.

OVULATION AND ENDOCRINE RESPONSE AFTER LH-RH IN DOMESTIC ANIMALS

J. Britt, 1975 .

Ovulation, estrus and endocrine response after GnRH in early postpartum cows.

D. S. Harrison, R. Kittok, J. Britt, 1974, Journal of animal science.

Ovulation, ovarian function, and reproductive performance after treatments with GnRH in postpartum suckled cows.

F. A. Fonseca, J. Britt, M. Kosugiyama, 1980, Theriogenology.

Relationships among type of parturition, type of discharge from genital tract, involution of cervix, and subsequent reproductive performance in Holstein cows.

J. Britt, P. Oltenacu, R. K. Braun, 1983, Journal of dairy science.

Holstein cows Influence of footing surface on mounting and other sexual behaviors of estrual

L. Vailes, J. Britt, 2011 .

Influence of the ovary on estradiol-induced luteinizing hormone release in postpartum milked and suckled Holstein cows.

J. Stevenson, J. Britt, M. Spire, 1983, Journal of animal science.

Luteolysis, growth hormone, glucocorticoids, prolactin and milk production in lactating dairy cows given prostaglandin F2alpha.

J. Britt, T. Carruthers, H. Hafs, 1978, Journal of animal science.

Effects of accelerated growth during rearing on reproduction and lactation in ewes lambing at 13 to 15 months of age.

E. V. Caruolo, R. Harvey, J. Britt, 1985, Theriogenology.

Influence of herd relocation upon production and endocrine traits of dairy cows.

M. Varner, J. Britt, B. Mcdaniel, 1983, Journal of dairy science.

Influence of Exogenous Steroid Hormones on Different Fatty Acids of Milk Lipids. Preliminary Report

L. W. Aurand, L. C. Ulberg, J. A. Singleton, 1968 .

Influence of Exogenous Steroid Hormones on the Development of Oxidized Flavor in Milk

L. W. Aurand, L. C. Ulberg, J. Britt, 1968 .

Detection of estrus by three methods.

J. Stevenson, J. Britt, 1977, Journal of Dairy Science.

Testosterone treatment of cows for use in detection of estrus.

J. Britt, T. Kiser, H. D. Ritchie, 1977, Journal of animal science.

J. Britt, A. Ziecik, K. Esbenshade, 1990 .

Abortion after PGF2α in heifers with multiple pregnancies following superovulation with FSH and PGF2α

J. Britt, H. Hafs, M. Kosugiyama, 1978 .

Uterine involution, ovarian activity, and fertility after melengestrol acetate and estradiol in early postpartum cows.

R. Kittok, J. Britt, B. Seguin, 1974, Journal of dairy science.

Morphine suppresses luteinizing hormone concentrations in transiently weaned sows and delays onset of estrus after weaning.

R. Kraeling, J. D. Armstrong, J. Britt, 1988, Journal of animal science.

Effects of calving season and milk yield on pregnancy risk and income in North Carolina Holstein cows.

J. Britt, P. W. Farin, M. Correa, 1994, Journal of dairy science.