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List of works by Justine K O'Brien

Altrenogest and progesterone therapy during pregnancy in bottlenose dolphins (Tursiops truncatus) with progesterone insufficiency.

scientific article published in June 2012

Applications and interpretation of computer-assisted sperm analyses and sperm sorting methods in assisted breeding and comparative research.

scientific article published on January 2007

Characteristics of high-quality Asian elephant (Elephas maximus) ejaculates and in vitro sperm quality after prolonged chilled storage and directional freezing ⬇️

scientific article published on January 1, 2013

Characterization and longitudinal monitoring of serum androgens and glucocorticoids during normal pregnancy in the killer whale (Orcinus orca).

scientific article

Characterization and longitudinal monitoring of serum progestagens and estrogens during normal pregnancy in the killer whale (Orcinus orca).

scientific article

Characterization and short-term storage of Tasmanian devil sperm collected post-mortem ⬇️

scientific article published on June 8, 2011

Characterization of estrogens, testosterone, and cortisol in normal bottlenose dolphin (Tursiops truncatus) pregnancy.

scientific article published on 21 December 2015

Characterization of the estrous cycle in female beluga (Delphinapterus leucas) using urinary endocrine monitoring and transabdominal ultrasound: Evidence of facultative induced ovulation ⬇️

scientific article published on November 19, 2011

Chicks produced in the Magellanic penguin (Spheniscus magellanicus) after cloacal insemination of frozen-thawed semen.

scientific article published on 8 June 2016

Circulating anti-Müllerian hormone concentrations in relation to age and season in male and female beluga (Delphinapterus leucas).

scientific article published on 5 October 2016

Comparisons of life-history parameters between free-ranging and captive killer whale (Orcinus orca) populations for application toward species management

scientific article

Development and evaluation of deep intra-uterine artificial insemination using cryopreserved sexed spermatozoa in bottlenose dolphins (Tursiops truncatus) ⬇️

scientific article published on April 19, 2013

Effect of hormone pre-treatment of prepubertal sheep on the production and developmental capacity of oocytes in vitro and in vivo ⬇️

scientific article published on January 1, 1997

Evaluation of motility, membrane status and DNA integrity of frozen–thawed bottlenose dolphin (Tursiops truncatus) spermatozoa after sex-sorting and recryopreservation ⬇️

scientific article published on March 27, 2012

Gamete rescue in the African black rhinoceros (Diceros bicornis) ⬇️

scientific article published on July 12, 2011

In vitro sperm characterization and development of a sperm cryopreservation method using directional solidification in the killer whale (Orcinus orca) ⬇️

scientific article published on April 14, 2011

MALE REPRODUCTIVE PHYSIOLOGY AND THE DEVELOPMENT OF ARTIFICIAL INSEMINATION IN THE MAGELLANIC PENGUIN (SPHENISCUS MAGELLANICUS) USING CHILLED-STORED SEMEN.

scientific article

Semen characterization, seasonality of production, and in vitro sperm quality after chilled storage and cryopreservation in the king penguin (Aptenodytes patagonicus).

scientific article published on 7 January 2014

The effect of medroxyprogesterone acetate on behavioural responses of captive female hamadryas baboons (Papio hamadryas).

scientific article published on 2 October 2007

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