| The ovarian insulin and insulin-like growth factor system with an emphasis on domestic animals LJ Spicer, SE Echternkamp Domestic animal endocrinology 12 (3), 223-245, 1995 | 690 | 1995 |
| The adipose obese gene product, leptin: evidence of a direct inhibitory role in ovarian function LJ Spicer, CC Francisco Endocrinology 138 (8), 3374-3379, 1997 | 469 | 1997 |
| Effects of insulin, insulin-like growth factor I, and gonadotropins on bovine granulosa cell proliferation, progesterone production, estradiol production, and (or) insulin-like … LJ Spicer, E Alpizar, SE Echternkamp Journal of Animal Science 71 (5), 1232-1241, 1993 | 466 | 1993 |
| Insulin-like growth factor-I in dairy cows: relationships among energy balance, body condition, ovarian activity, and estrous behavior LJ Spicer, WB Tucker, GD Adams Journal of dairy science 73 (4), 929-937, 1990 | 445 | 1990 |
| Influence of body condition at calving and postpartum nutrition on endocrine function and reproductive performance of primiparous beef cows, NH Ciccioli, RP Wettemann, LJ Spicer, CA Lents, FJ White, DH Keisler Journal of Animal Science 81 (12), 3107-3120, 2003 | 369 | 2003 |
| Concentrations of insulin-like growth factor-I in blood and ovarian follicular fluid of cattle selected for twins SE Echternkamp, LJ Spicer, KE Gregory, SF Canning, JM Hammond Biology of reproduction 43 (1), 8-14, 1990 | 327 | 1990 |
| Effect of calf isolation on follicular wave dynamics, gonadotropin and metabolic hormone changes, and interval to first ovulation in beef cows fed either of two energy levels … K Stagg, LJ Spicer, JM Sreenan, JF Roche, MG Diskin Biology of Reproduction 59 (4), 777-783, 1998 | 291 | 1998 |
| Leptin: a possible metabolic signal affecting reproduction LJ Spicer Domestic Animal Endocrinology 21 (4), 251-270, 2001 | 285 | 2001 |
| Effect of dietary intake on pattern of growth of dominant follicles during the oestrous cycle in beef heifers MG Murphy, WJ Enright, MA Crowe, K McConnell, LJ Spicer, MP Boland, ... Reproduction 92 (2), 333-338, 1991 | 279 | 1991 |
| Ovarian and endocrine characteristics during an estrous cycle in Angus, Brahman, and Senepol cows in a subtropical environment P Alvarez, LJ Spicer, CC Chase Jr, ME Payton, TD Hamilton, RE Stewart, ... Journal of animal science 78 (5), 1291-1302, 2000 | 251 | 2000 |
| The role of endocrine insulin-like growth factor-I (IGF-I) in female bovine reproduction MA Velazquez, LJ Spicer, DC Wathes Domestic animal endocrinology 35 (4), 325-342, 2008 | 246 | 2008 |
| Development of a culture system for bovine granulosa cells: effects of growth hormone, estradiol, and gonadotropins on cell proliferation, steroidogenesis, and protein synthesis DJ Langhout, LJ Spicer, RD Geisert Journal of Animal Science 69 (8), 3321-3334, 1991 | 238 | 1991 |
| Adipose obese gene product, leptin, inhibits bovine ovarian thecal cell steroidogenesis LJ Spicer, CC Francisco Biology of Reproduction 58 (1), 207-212, 1998 | 237 | 1998 |
| Nutritionally induced anovulation in beef heifers: ovarian and endocrine function preceding cessation of ovulation I Bossis, RP Wettemann, SD Welty, JA Vizcarra, LJ Spicer, MG Diskin Journal of Animal Science 77 (6), 1536-1546, 1999 | 234 | 1999 |
| Ovarian follicular growth, function and turnover in cattle: a review LJ Spicer, SE Echternkamp Journal of Animal Science 62 (2), 428-451, 1986 | 230 | 1986 |
| Effects of feeding propionibacteria to dairy cows on milk yield, milk components, and reproduction DR Stein, DT Allen, EB Perry, JC Bruner, KW Gates, TG Rehberger, ... Journal of Dairy Science 89 (1), 111-125, 2006 | 222 | 2006 |
| Role of adiponectin in regulating ovarian theca and granulosa cell function DV Lagaly, PY Aad, JA Grado-Ahuir, LB Hulsey, LJ Spicer Molecular and Cellular Endocrinology 284 (1-2), 38-45, 2008 | 221 | 2008 |
| Effects of insulin-like growth factor I and insulin on proliferation and on basal and luteinizing hormone-induced steroidogenesis of bovine thecal cells: involvement of glucose … RE Stewart, LJ Spicer, TD Hamilton, BE Keefer Journal of animal science 73 (12), 3719-3731, 1995 | 221 | 1995 |
| Effect of nutrition and superovulation on oocyte morphology, follicular fluid composition and systemic hormone concentrations in ewes D O'callaghan, H Yaakub, P Hyttel, LJ Spicer, MP Boland Journal of reproduction and fertility 118 (2), 303-314, 2000 | 218 | 2000 |
| Luteinizing hormone, growth hormone, insulin-like growth factor-I, insulin and metabolites before puberty in heifers fed to gain at two rates JV Yelich, RP Wettemann, TT Marston, LJ Spicer Domestic Animal Endocrinology 13 (4), 325-338, 1996 | 198 | 1996 |
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