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2015

Journal Article

Stallion sperm quality after combined ejaculate fractionation and colloidal centrifugation

Crespo, Francisco, Gosálvez, Jaime, Johnston, Stephen D. and de la Torre, Joaquina (2015). Stallion sperm quality after combined ejaculate fractionation and colloidal centrifugation. Spanish Journal of Agricultural Research, 13 (4) e04SC02, e04SC02.1-e04SC02.6. doi: 10.5424/sjar/2015134-8108

Stallion sperm quality after combined ejaculate fractionation and colloidal centrifugation

2015

Journal Article

The assessment of sperm DNA fragmentation in the saltwater crocodile (Crocodylus porosus)

Johnston, S. D., Lopez-Fernandez, C., Arroyo, F., Fernandez, J. L. and Gosalvez, J. (2015). The assessment of sperm DNA fragmentation in the saltwater crocodile (Crocodylus porosus). Reproduction, Fertility and Development, 29 (3), 630-636. doi: 10.1071/RD15300

The assessment of sperm DNA fragmentation in the saltwater crocodile (Crocodylus porosus)

2015

Journal Article

Non-invasive urine collection in the female southern hairy-nosed wombat (Lasiorhinus latifrons) with the aid of classical conditioning

Swinbourne, Alyce M., Janssen, Tina, Phillips, Clive J. C. and Johnston, Stephen D. (2015). Non-invasive urine collection in the female southern hairy-nosed wombat (Lasiorhinus latifrons) with the aid of classical conditioning. Zoo Biology, 34 (1), 89-93. doi: 10.1002/zoo.21171

Non-invasive urine collection in the female southern hairy-nosed wombat (Lasiorhinus latifrons) with the aid of classical conditioning

2015

Journal Article

Unpacking the mysteries of sperm DNA fragmentation: Ten frequently asked questions

Gosalvez, J., Lopez-Fernandez, C., Fernandez, J.L., Esteves, S.C. and Johnston, S.D. (2015). Unpacking the mysteries of sperm DNA fragmentation: Ten frequently asked questions. Journal of Reproductive Biotechnology and Fertility, 4, 1-16. doi: 10.1177/2058915815594454

Unpacking the mysteries of sperm DNA fragmentation: Ten frequently asked questions

2015

Journal Article

Seasonal oestrous cycle activity of captive female koalas in south-east Queensland

Ballantyne, K., Lisle, A., Mucci, A. and Johnston, S. D. (2015). Seasonal oestrous cycle activity of captive female koalas in south-east Queensland. Australian Mammalogy, 37 (2), 245-252. doi: 10.1071/AM14018

Seasonal oestrous cycle activity of captive female koalas in south-east Queensland

2015

Journal Article

The role of bioacoustic signals in koala sexual selection: Insights from seasonal patterns of associations revealed with GPSProximity units

Ellis, William, FitzGibbon, Sean, Pye, Geoff, Whipple, Bill, Barth, Ben, Johnston, Stephen, Seddon, Jenny, Melzer, Alistair, Higgins, Damien and Bercovitch, Fred (2015). The role of bioacoustic signals in koala sexual selection: Insights from seasonal patterns of associations revealed with GPSProximity units. PLoS ONE, 10 (7) e0130657, e0130657. doi: 10.1371/journal.pone.0130657

The role of bioacoustic signals in koala sexual selection: Insights from seasonal patterns of associations revealed with GPSProximity units

2015

Journal Article

A comparison of sperm DNA damage in the neat ejaculate of sperm donors and males presenting for their initial seminogram

Gosálvez, Jaime, Fernández, José-Luis, Yaniz, Jesus, de la Casa, Moises, López- Fernández, Carmen and Johnston, Stephen (2015). A comparison of sperm DNA damage in the neat ejaculate of sperm donors and males presenting for their initial seminogram. Austin Journal of Reproductive Medicine and Infertility, 2 (3), 1014.1-1014.4.

A comparison of sperm DNA damage in the neat ejaculate of sperm donors and males presenting for their initial seminogram

2015

Journal Article

Plasma prolactin concentrations during lactation, pouch young development and the return to behavioural oestrus in captive koalas (Phascolarctos cinereus)

Ballantyne, K., Anderson, S. T., Mucci, A., Nicolson, V. and Johnston, S. D. (2015). Plasma prolactin concentrations during lactation, pouch young development and the return to behavioural oestrus in captive koalas (Phascolarctos cinereus). Reproduction Fertility and Development, 28 (11), 1838-1843. doi: 10.1071/RD14384

Plasma prolactin concentrations during lactation, pouch young development and the return to behavioural oestrus in captive koalas (Phascolarctos cinereus)

2015

Journal Article

Effect of Cryopreservation on the Sperm DNA Fragmentation Dynamics of the Bottlenose Dolphin (Tursiops truncatus)

Sanchez-Calabuig, M. J., Lopez-Fernandez, C., Johnston, S. D., Blyde, D., Cooper, J., Harrison, K., de la Fuente, J. and Gosalvez, J. (2015). Effect of Cryopreservation on the Sperm DNA Fragmentation Dynamics of the Bottlenose Dolphin (Tursiops truncatus). Reproduction in Domestic Animals, 50 (2), 227-235. doi: 10.1111/rda.12474

Effect of Cryopreservation on the Sperm DNA Fragmentation Dynamics of the Bottlenose Dolphin (Tursiops truncatus)

2015

Journal Article

Semi-quantitative assessment of superoxide in the human neat ejaculate using a nitro blue tetrazoilum based assay: a comparison of visual, spectrophotometric and image analysis approaches

de la Casa, Moises, Fernandez, José Luís, Badajoz, Vicente, Lopez-Fernandez, Carmen, Johnston, Stephen D. and Gosalvez, Jaime (2015). Semi-quantitative assessment of superoxide in the human neat ejaculate using a nitro blue tetrazoilum based assay: a comparison of visual, spectrophotometric and image analysis approaches. Journal of Fertilization: In Vitro, IVF-Worldwide, Reproductive Medicine, Genetics and Stem Cell Biology, 3 (2), 1000146.1-1000146.5. doi: 10.4172/2375-4508.1000146

Semi-quantitative assessment of superoxide in the human neat ejaculate using a nitro blue tetrazoilum based assay: a comparison of visual, spectrophotometric and image analysis approaches

2015

Journal Article

Spermatozoa of Sminthopsis murina (Mammalia: Metatheria) exhibit an unusually high degree of chromatin stability in the absence of disulphide bonding in protamine 1

Johnston, S. D., López-Fernández, C., Arroyo, F., Fardell, S., Roy, R. and Gosálvez, J. (2015). Spermatozoa of Sminthopsis murina (Mammalia: Metatheria) exhibit an unusually high degree of chromatin stability in the absence of disulphide bonding in protamine 1. Reproduction, Fertility and Development, 28 (9), 1268-1275. doi: 10.1071/RD14504

Spermatozoa of Sminthopsis murina (Mammalia: Metatheria) exhibit an unusually high degree of chromatin stability in the absence of disulphide bonding in protamine 1

2015

Conference Publication

Routine determination of sperm DNA fragmentation incorporating the sperm degradation index (SDi) is a useful noninvasive biomarker to identify patients with varicocele in seminograms

Fernandez, J. L., Gosalvez, J., Lopez-Fernandez, C., Johnston, S. D. and Esteves, S. C. (2015). Routine determination of sperm DNA fragmentation incorporating the sperm degradation index (SDi) is a useful noninvasive biomarker to identify patients with varicocele in seminograms. 31st Annual Meeting of the European-Society-of-Human-Reproduction-and-Embryology (ESHRE), Lisbon, Portugal, 14-17 June 2015. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/humrep/30.Supplement_1.1

Routine determination of sperm DNA fragmentation incorporating the sperm degradation index (SDi) is a useful noninvasive biomarker to identify patients with varicocele in seminograms

2015

Book Chapter

Enigmas in reproductive biology

Johnston, Stephen and Keeley, Tamara (2015). Enigmas in reproductive biology. Marsupials and monotremes: nature's enigmatic mammals. (pp. 145-227) edited by Athol Klieve, Lindsay Hogan, Stephen Johnston and Peter Murray. New York, NY, United States: Nova Science Publishers.

Enigmas in reproductive biology

2015

Journal Article

The use of a synthetic progesterone, levonorgestrel (LNG), to control the oestrous cycle in the koala

Ballantyne, K., Anderson, S. T., Pyne, N., Nicolson, V., Mucci, A., Lisle, A. and Johnston, S. D. (2015). The use of a synthetic progesterone, levonorgestrel (LNG), to control the oestrous cycle in the koala. Reproduction, Fertility and Development, 28 (10), 1526-1532. doi: 10.1071/RD14387

The use of a synthetic progesterone, levonorgestrel (LNG), to control the oestrous cycle in the koala

2015

Journal Article

Heterologous murine and bovine IVF using bottlenose dolphin (Tursiops truncatus) spermatozoa

Sanchez-Calabuig, M. J., de la Fuente, J., Laguna-Barraza, R., Beltran-Brena, P., Martinez-Nevado, E., Johnston, S. D., Rizos, D., Gutierrez-Adan, A. and Perez-Gutierrez, J. F. (2015). Heterologous murine and bovine IVF using bottlenose dolphin (Tursiops truncatus) spermatozoa. Theriogenology, 84 (6), 983-994. doi: 10.1016/j.theriogenology.2015.06.001

Heterologous murine and bovine IVF using bottlenose dolphin (Tursiops truncatus) spermatozoa

2015

Conference Publication

The pregnancy and abortion rates of couples with high levels of sperm DNA damage is markedly improved following MACs treatment

Dorado, M., Martinez, Gonzalez-M., Gallardo, M., Hebles, M., Sanchez, F., Johnston, S. S. and Gosalvez, J. (2015). The pregnancy and abortion rates of couples with high levels of sperm DNA damage is markedly improved following MACs treatment. 31st Annual Meeting of the European-Society-of-Human-Reproduction-and-Embryology (ESHRE), Lisbon, Portugal, 14-17th of June, 2015. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/humrep/30.Supplement_1.1

The pregnancy and abortion rates of couples with high levels of sperm DNA damage is markedly improved following MACs treatment

2015

Journal Article

Orchitis and epididymitis in koalas (Phascolarctos cinereus) infected with Chlamydia pecorum

Johnston, S. D., Deif, H. H., McKinnon, A., Theilemann, P., Griffith, J. E. and Higgins, D. P. (2015). Orchitis and epididymitis in koalas (Phascolarctos cinereus) infected with Chlamydia pecorum. Veterinary Pathology, 52 (6), 1254-1257. doi: 10.1177/0300985815570069

Orchitis and epididymitis in koalas (Phascolarctos cinereus) infected with Chlamydia pecorum

2015

Journal Article

Use of the gonadotrophin-releasing hormone antagonist azaline B to control the oestrous cycle in the koala (Phascolarctos cinereus)

Ballantyne, K., Anderson, S. T., Pyne, N., Nicolson, V., Mucci, A., Lisle, A. and Johnston, S. D. (2015). Use of the gonadotrophin-releasing hormone antagonist azaline B to control the oestrous cycle in the koala (Phascolarctos cinereus). Reproduction, Fertility and Development, 28 (11), 1686-1694. doi: 10.1071/RD14349

Use of the gonadotrophin-releasing hormone antagonist azaline B to control the oestrous cycle in the koala (Phascolarctos cinereus)

2015

Conference Publication

Establishing a threshold level for sperm DNA quality in the semen of donors versus patients using the sperm chromatin dispersion test

Gosalvez, J., Lopez-Fernandez, C., Johnston, S. D., Garci-Ochoa, C., Ruiz-Jorro, M., Martinez-Moya, M., Sanchez-Martin, P., Sanchez-Martin, F., Nunez-Calonge, R. and Caballero, P. (2015). Establishing a threshold level for sperm DNA quality in the semen of donors versus patients using the sperm chromatin dispersion test. 31st Annual Meeting of the European-Society-of-Human-Reproduction-and-Embryology (ESHRE), Lisbon, Portugal, 14-17 June 2015. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/humrep/30.Supplement_1.1

Establishing a threshold level for sperm DNA quality in the semen of donors versus patients using the sperm chromatin dispersion test

2015

Journal Article

Advances in the captive breeding and reproductive biology of the short-beaked echidna (Tachyglossus aculeatus)

Wallage, Andrea, Clarke, Lauren, Thomas, Lindy, Pyne, Michael, Beard, Lyn, Ferguson, Arthur, Lisle, Allan and Johnston, Stephen (2015). Advances in the captive breeding and reproductive biology of the short-beaked echidna (Tachyglossus aculeatus). Australian Journal of Zoology, 63 (3), 181-191. doi: 10.1071/ZO14069

Advances in the captive breeding and reproductive biology of the short-beaked echidna (Tachyglossus aculeatus)