Pregnancy rates after fixed-time artificial insemination of Brahman heifers treated to synchronize ovulation with low-dose intravaginal progesterone releasing devices, with or without eCG.

[1]  M. McGowan,et al.  Animal-level factors affecting ovarian function in Bos indicus heifers treated to synchronize ovulation with intravaginal progesterone-releasing devices and oestradiol benzoate. , 2012, Reproduction in domestic animals = Zuchthygiene.

[2]  M. McGowan,et al.  Ovarian responses in Bos indicus heifers treated to synchronise ovulation with intravaginal progesterone releasing devices, oestradiol benzoate, prostaglandin F(2α) and equine chorionic gonadotrophin. , 2010, Animal reproduction science.

[3]  M. McGowan,et al.  Does the amount of progesterone in intravaginal implants used to synchronise oestrus affect the reproductive performance of Brahman heifers artificially inseminated at a fixed time. , 2010, Reproduction in domestic animals = Zuchthygiene.

[4]  G. Perry,et al.  Ovarian follicle diameter at timed insemination and estrous response influence likelihood of ovulation and pregnancy after estrous synchronization with progesterone or progestin-based protocols in suckled Bos indicus cows. , 2010, Animal reproduction science.

[5]  C. Farin,et al.  Pregnancy recognition and abnormal offspring syndrome in cattle. , 2010, Reproduction, fertility, and development.

[6]  R. Peres,et al.  Strategies to improve fertility in Bos indicus postpubertal heifers and nonlactating cows submitted to fixed-time artificial insemination. , 2009, Theriogenology.

[7]  M. Day,et al.  Progesterone concentrations, exogenous equine chorionic gonadotropin, and timing of prostaglandin F(2alpha) treatment affect fertility in postpuberal Nelore heifers. , 2009, Theriogenology.

[8]  G. Lamb,et al.  Fixed-time artificial insemination with estradiol and progesterone for Bos indicus cows I: basis for development of protocols. , 2009, Theriogenology.

[9]  Warren Sim,et al.  Genetics of heifer performance in 'wet' and 'dry' seasons and their relationships with steer performance in two tropical beef genotypes , 2009 .

[10]  N. Corbet,et al.  Genetics of heifer puberty in two tropical beef genotypes in northern Australia and associations with heifer- and steer-production traits , 2009 .

[11]  M. Nichi,et al.  Effect of early luteolysis in progesterone-based timed AI protocols in Bos indicus, Bos indicus x Bos taurus, and Bos taurus heifers. , 2008, Theriogenology.

[12]  L. Nasser,et al.  The use of hormonal treatments to improve reproductive performance of anestrous beef cattle in tropical climates. , 2004, Animal reproduction science.

[13]  G. Bó,et al.  Pattern and manipulation of follicular development in Bos indicus cattle. , 2003, Animal reproduction science.

[14]  G. Griffith,et al.  Where to from Brahmans in the Northern Australian herd? Maintaining the economic benefit of earlier infusions of Bos indicus. , 2003 .

[15]  G. Gabai,et al.  Ultrasonographic appearance of tissue is a better indicator of CL function than CL diameter measurement in dairy cows. , 2002, Theriogenology.

[16]  G. Mann,et al.  Relationship between maternal endocrine environment, early embryo development and inhibition of the luteolytic mechanism in cows. , 2001, Reproduction.

[17]  B. Murphy,et al.  Equine chorionic gonadotropin. , 1991, Endocrine reviews.

[18]  V. Doogan,et al.  Prediction of conception rate in extensive beef herds in north-western Australia. 1. Seasonal mating and improved management , 1991 .

[19]  R. Pierson,et al.  Ultrasonic morphology of corpora lutea and central luteal cavities during the estrous cycle and early pregnancy in heifers. , 1990, Theriogenology.

[20]  G. Fordyce,et al.  Cattle temperaments in extensive beef herds in northern Queensland. 1. Factors affecting temperament , 1988 .