Selected Publications

1. Roser JF and Hughes JP. 1992. Seasonal effects on seminal quality, plasma hormone concentrations and GnRH-induced LH response in fertile and subfertile stallions. J. Androl 13:214-223.
2. Roser JF and Hughes JP. 1992. Dose-response effects of GnRH on gonadotropins and testicular steroids in fertile and subfertile stallions. J. Androl 13:543-550.
3. Muyan M, Roser JF, Dybdal N and Baldwin DM. 1993. Modulation of gonadotropin-releasing hormone-stimulated luteinizing hormone release in cultured male equine anterior pituitary cells by gonadal steroids. Biol Reprod 49:340-345.
4. Roser JF, McCue P & Hoye E (1994). Inhibin activity in the mare and stallion. Dom Anim Endocrinol 11 :87-100.
5. Roser JF & Hughes JP (1994). Use of GnRH in stallions with poor fertility: A review. Proc 40th Annual AAEP Convention, Vancouver, BC:23-25.
6. Eisenhauer KM, McCue PM, Nayden DK, Osawa Y & Roser JF (1994). Localization of aromatase in equine Leydig cells. Dom Anim Endocrinol 11 :291-298.
7. Eisenhauer KM & Roser JF (1995). Effects of lipoproteins, eLH, eFSH and ePRL on equine testicular steroidogenesis in vitro. J Androl 16:18-27.
8. Roser JF (1995). Endocrine profiles in fertile, subfertile and infertile stallions: Testicular response to hCG in infertile stallions. Biol Reprod Mono 1:661-669.
9. Friedman R. Daels PF, Scott MA, Roser JF, Mohammed HO, and Hughes JP. (1995) Endocrine profiles of stallions with impaired testicular function due to increased testicular temperature. Biol Reprod Mono 1 :641-646.
10. Motton DD and Roser JF. (1997). HCG Blinding to the testicular LH receptor is similar in fertile, subfertile and infertile stallions. J. Androl 18:411-416.
11. Roser, JF. (1997) Endocrine basis for testicular function in the stallion. Theriogenology 48:883-892.
12. Stewart, BL and Roser, JF. (1998) Effects of age, season and fertility status on plasma and intratesticular inhibin concentrations in stallions. Domestic Animal Endocrinology 15:129-139.
13. Walters, K.W., Roser, J.F., Anderson, G.B. 2001. Maternal-conceptus signaling during early pregnancy in the mare: Oestrogen and insulin-like growth factor-I. Reproduction. 121: 331-338.
14. Roser, J.F. 2003. Endocrine diagnostics for stallion subfertility. In: Current Therapy in Equine Medicine. Ed: N. Edward Robinson. Saunders, New York. PP 257-260.
15. Hess, M.F., Roser, J.F. 2004. Immunocytochemical localization of cytochrome P450 aromatase in the testis of prepubertal, pubertal and postpubertal horses. Theriogenology. 61:293-299.
16. Dahl, N.J., Olson, D., Schmidtt, D.L., Blasko, D.R., Kristipati, R., Roser, J.F. 2004. Development of an enzyme linked immunosorbant assay (ELISA) for luteinizing hormone (LH) in the elephant (Loxodonta Africana and Elphas maximus). Zoo Biology. 23:65-78.