F. Kojima

发表

Concentrations of gonadotropins, estradiol and progesterone in sows selected on an index of ovulation rate and embryo survival.

A. Cupp, J. Kinder, R. Kittok, 1998, Animal reproduction science.

The Estrous Cycle in Cattle: Physiology, Endocrinology, and Follicular Waves12

F. Kojima, 2003 .

Recent advances in bovine reproductive endocrinology and physiology and their impact on drug delivery system design for the control of the estrous cycle in cattle.

M. Rathbone, C. Bunt, F. Kojima, 2001, Advanced drug delivery reviews.

Gonadotropin secretion and development of ovarian follicles during oestrous cycles in heifers treated with luteinizing hormone releasing hormone antagonist.

A. Cupp, J. Kinder, D. Hamernik, 1997, Animal reproduction science.

Differential regulation of gonadotropin synthesis and release in ovariectomized ewes after treatment with a luteinizing hormone-releasing hormone antagonist.

A. Cupp, J. Kinder, K. E. Peters, 1994, Biology of reproduction.

Regulation of ovarian extracellular matrix remodelling by metalloproteinases and their tissue inhibitors: effects on follicular development, ovulation and luteal function.

M. F. Smith, G. Smith, W. Ricke, 2019, Journal of reproduction and fertility. Supplement.

Estrus synchronization in beef heifers with progestin-based protocols. I. Differences in response based on pubertal status at the initiation of treatment.

M. F. Smith, M. Lucy, F. Kojima, 2004, Theriogenology.

A comparison of progestin-based protocols to synchronize estrus in postpartum beef cows.

M. Ellersieck, M. F. Smith, M. Lucy, 2004, Journal of animal science.

Effect of an orally active progestin on follicular dynamics in cycling and anestrous postpartum beef cows.

G. Perry, M. F. Smith, F. Kojima, 2002, Journal of animal science.

Progestin and estrogen regulation of pulsatile LH release and development of persistent ovarian follicles in cattle.

J. Kinder, E. Bergfeld, F. Kojima, 1996, Journal of animal science.

Regulation of frequency of luteinizing hormone pulses by magnitude of acute change in circulating concentration of progesterone of female cattle.

J. Kinder, E. Bergfeld, F. Kojima, 2004, Animal reproduction science.

Frequency of luteinizing hormone pulses and circulating 17β-oestradiol concentration in cows is related to concentration of progesterone in circulation when the progesterone comes from either an endogenous or exogenous source

A. Cupp, J. Kinder, R. Kittok, 1995 .

Role of ascorbic acid in promoting follicle integrity and survival in intact mouse ovarian follicles in vitro.

M. F. Smith, N. Spears, S. Hillier, 2001, Reproduction.

Interaction of Endophyte-Infected Fescue and Heat Stress on Ovarian Function in the Beef Heifer1

D. Spiers, G. Perry, M. F. Smith, 2001, Biology of reproduction.

Secretion of gonadotrophins change during the luteal phase of the bovine oestrous cycle in the absence of corresponding changes in progesterone or 17β-oestradiol

A. Cupp, J. Kinder, M. Roberson, 1995 .

OF ESTRUS SYNCHRONIZATION SYSTEMS : MGA

G. Perry, F. Kojima, D. Patterson, 2004 .

Methods to Synchronize Estrous Cycles of Postpartum Beef Cows with Melengestrol Acetate

M. F. Smith, F. Kojima, D. Patterson, 2003 .

A review of methods to synchronize estrus in replacement beef heifers and postpartum cows1

F. Kojima, D. Patterson, M. Smith, 2003 .

YMPOSIUM PAPER: Methods to Synchronize Estrous Cycles of Postpartum Beef Cows with

M. F. Smith, F. Kojima, D. Patterson, 2003 .

Current and Emerging Methods to Synchronize Estrus with Melengestrol Acetate (MGA)

F. Kojima, D. Patterson, S. Wood, 2001 .

Emerging Protocols to Synchronize Estrus in Replacement Beef Heifers and Postpartum Cows

G. Perry, M. F. Smith, F. Kojima, 2001 .

Development of an estrus synchronization protocol for beef cattle with short-term feeding of melengestrol acetate: 7-11 synch.

M. F. Smith, M. Lucy, W. Ricke, 2000, Journal of animal science.

Pregnancy rate is greater when the corpus luteum is present during the period of progestin treatment to synchronize time of estrus in cows and heifers.

R. Rasby, A. Cupp, J. Kinder, 1993, Biology of reproduction.

Increasing exogenous progesterone during synchronization of estrus decreases endogenous 17 beta-estradiol and increases conception in cows.

A. Cupp, J. Kinder, M. Roberson, 1993, Biology of reproduction.

Melengestrol acetate at greater doses than typically used for estrous synchrony in bovine females does not mimic endogenous progesterone in regulation of secretion of luteinizing hormone and 17 beta-estradiol.

A. Cupp, J. Kinder, R. Kittok, 1995, Biology of reproduction.

Luteinizing hormone has a role in development of fully functional corpora lutea (CL) but is not required to maintain CL function in heifers.

A. Cupp, J. Kinder, D. Hamernik, 1994, Biology of reproduction.

Effects of 17 beta-estradiol on distribution of pituitary isoforms of luteinizing hormone and follicle-stimulating hormone during the follicular phase of the bovine estrous cycle.

A. Cupp, J. Kinder, M. Roberson, 1995, Biology of reproduction.

Endocrine basis for puberty in heifers and ewes.

J. Kinder, K. E. Peters, E. Bergfeld, 2019, Journal of reproduction and fertility. Supplement.

Comparison of circulating concentrations of reproductive hormones in boars of lines selected for size of testes or number of ovulations and embryonal survival to concentrations in respective control lines.

A. Cupp, J. Kinder, R. Kittok, 1996, Journal of animal science.

YMPOSIUM PAPER: The Estrous Cycle in

Follicular Waves, F. N. Kojima, F. Kojima, 2003 .

Corpus luteum development and function in cattle with episodic release of luteinizing hormone pulses inhibited in the follicular and early luteal phases of the estrous cycle.

J. Kinder, F. Kojima, K. Fike, 1999, Biology of reproduction.

Development of a persistent ovarian follicle and associated elevated concentrations of 17beta-estradiol preceding ovulation does not alter the pregnancy rate after embryo transfer in cattle.

J. Kinder, F. Kojima, K. Fike, 1997, Theriogenology.

Changing dose of progesterone results in sudden changes in frequency of luteinizing hormone pulses and secretion of 17 beta-estradiol in bovine females.

A. Cupp, J. Kinder, K. E. Peters, 1996, Biology of reproduction.

Dosage of the synthetic progestin, norgestomet, influences luteinizing hormone pulse frequency and endogenous secretion of 17 beta-estradiol in heifers.

A. Cupp, J. Kinder, R. Kittok, 1995, Biology of reproduction.

Increasing concentrations of 17 beta-estradiol has differential effects on secretion of luteinizing hormone and follicle-stimulating hormone and amounts of mRNA for gonadotropin subunits during the follicular phase of the bovine estrous cycle.

A. Cupp, J. Kinder, M. Roberson, 1995, Biology of reproduction.

Follicular dynamics and steroid profiles in cows during and after treatment with progestin-based protocols for synchronization of estrus.

M. Ellersieck, M. F. Smith, M. Lucy, 2004, Journal of animal science.

Effects of prepartum lipid supplementation on FSH superstimulation and transferable embryo recovery in multiparous beef cows.

F. Kojima, M. Wehrman, D. Patterson, 2005, Animal reproduction science.

Ovarian follicular development in prepubertal heifers is influenced by level of dietary energy intake.

A. Cupp, J. Kinder, K. E. Peters, 1994, Biology of reproduction.

A comparison of progestin-based protocols to synchronize ovulation and facilitate fixed-time artificial insemination in postpartum beef cows.

M. Ellersieck, M. F. Smith, F. Kojima, 2005, Journal of animal science.

Influence of fenceline bull exposure on duration of postpartum anoestrus and pregnancy rate in beef cows

A. Cupp, J. Kinder, E. Bergfeld, 1996 .

Frequency of luteinizing hormone pulses in cattle influences duration of persistence of dominant ovarian follicles, follicular fluid concentrations of steroids, and activity of insulin-like growth factor binding proteins.

A. Cupp, J. Kinder, E. Bergfeld, 2003, Animal reproduction science.

Development of persistent ovarian follicles during synchronization of estrus influences the superovulatory response to FSH treatment in cattle.

A. Cupp, J. Kinder, E. Bergfeld, 1996, Theriogenology.

Estrus synchronization of beef cattle with a combination of melengestrol acetate and an injection of progesterone and 17beta-estradiol.

J. Kinder, E. Bergfeld, F. Kojima, 1999, Journal of animal science.

Incidence of precocious puberty in developing beef heifers.

J. Kinder, D. Mariscal, F. Kojima, 1996, Journal of animal science.

Fixed-time artificial insemination of postpartum beef cows at 72 or 80 h after treatment with the MGA Select protocol.

M. Ellersieck, F. Kojima, D. Patterson, 2004, Theriogenology.