Leon Spicer to Insulin-Like Growth Factor I
This is a "connection" page, showing publications Leon Spicer has written about Insulin-Like Growth Factor I.
Connection Strength
6.510
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Microarray analysis of insulin-like growth factor-I-induced changes in messenger ribonucleic acid expression in cultured porcine granulosa cells: possible role of insulin-like growth factor-I in angiogenesis. J Anim Sci. 2009 Jun; 87(6):1921-33.
Score: 0.273
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Effect of days after calving on insulin-like growth factor-I, insulin-like growth factor binding proteins, progesterone, androstenedione, estradiol, and aromatase mRNA in dominant follicles of postpartum beef cows. Anim Reprod Sci. 2008 Nov; 108(3-4):364-74.
Score: 0.248
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Growth differentiation factor-9 has divergent effects on proliferation and steroidogenesis of bovine granulosa cells. J Endocrinol. 2006 May; 189(2):329-39.
Score: 0.225
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Follicular fluid concentrations of free insulin-like growth factor (IGF)-I during follicular development in mares. Domest Anim Endocrinol. 2005 Nov; 29(4):573-81.
Score: 0.209
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Effect of insulin-like growth factors (IGF), FSH, and leptin on IGF-binding-protein mRNA expression in bovine granulosa and theca cells: quantitative detection by real-time PCR. Peptides. 2004 Dec; 25(12):2195-203.
Score: 0.204
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Insulin-like growth factor-I and its binding proteins in colostrum compared to measures in serum of Holstein neonates. J Dairy Sci. 2003 Jun; 86(6):2022-9.
Score: 0.184
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Insulin-like growth factor 1 and the hormonal mediation of sibling rivalry. Gen Comp Endocrinol. 2023 Jan 01; 330:114163.
Score: 0.176
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Effect of follicle size on in vitro production of steroids and insulin-like growth factor (IGF)-I, IGF-II, and the IGF-binding proteins by equine ovarian granulosa cells. Biol Reprod. 2002 Jun; 66(6):1640-8.
Score: 0.171
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Influence of gonadotropins on insulin- and insulin-like growth factor-I (IGF-I)-induced steroid production by bovine granulosa cells. Domest Anim Endocrinol. 2002 Jun; 22(4):237-54.
Score: 0.171
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Relationship between serum insulin-like growth factor-I and genotype during the postpartum interval in beef cows. J Anim Sci. 2002 Mar; 80(3):716-22.
Score: 0.168
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Effects of selected hormones and their combination on progesterone and estradiol production and proliferation of feline granulosa cells cultured in vitro. Theriogenology. 2021 Jul 01; 168:1-12.
Score: 0.158
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Production of insulin-like growth factor-I by granulosa cells but not thecal cells is hormonally responsive in cattle. J Anim Sci. 2000 Nov; 78(11):2919-26.
Score: 0.153
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Effects of intraovarian infusion of insulin-like growth factor-I on ovarian follicular function in cattle. Domest Anim Endocrinol. 2000 Feb; 18(2):265-78.
Score: 0.146
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Maternal and fetal insulin-like growth factor system and embryonic survival during pregnancy in rats: interaction between dietary chromium and diabetes. J Nutr. 1998 Dec; 128(12):2341-7.
Score: 0.134
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Influence of cortisol on insulin- and insulin-like growth factor 1 (IGF-1)-induced steroid production and on IGF-1 receptors in cultured bovine granulosa cells and thecal cells. Endocrine. 1998 Oct; 9(2):153-61.
Score: 0.133
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MicroRNA 221 expression in theca and granulosa cells: hormonal regulation and function. J Anim Sci. 2018 Mar 06; 96(2):641-652.
Score: 0.128
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Effects of N-carbamylglutamate and L-arginine on steroidogenesis and gene expression in bovine granulosa cells. Anim Reprod Sci. 2018 Jan; 188:85-92.
Score: 0.125
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Influence of a Roundup formulation on glyphosate effects on steroidogenesis and proliferation of bovine granulosa cells in vitro. Chemosphere. 2017 Dec; 188:274-279.
Score: 0.123
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G protein-coupled receptor 34 in ovarian granulosa cells of cattle: changes during follicular development and potential functional implications. Domest Anim Endocrinol. 2017 04; 59:90-99.
Score: 0.117
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Insulin-like growth factor I enhancement of steroidogenesis by bovine granulosa cells and thecal cells: dependence on de novo cholesterol synthesis. J Endocrinol. 1996 Dec; 151(3):365-73.
Score: 0.117
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Fibroblast growth factor 9 (FGF9) regulation of cyclin D1 and cyclin-dependent kinase-4 in ovarian granulosa and theca cells of cattle. Mol Cell Endocrinol. 2017 01 15; 440:25-33.
Score: 0.116
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Luteinizing hormone, growth hormone, insulin-like growth factor-I, insulin and metabolites before puberty in heifers fed to gain at two rates. Domest Anim Endocrinol. 1996 Jul; 13(4):325-38.
Score: 0.114
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Toxicological effects of fumonisin B1 alone and in combination with other fusariotoxins on bovine granulosa cells. Toxicon. 2016 Aug; 118:47-53.
Score: 0.112
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Plasma protein for pigs weaned at 19 to 24 days of age: effect on performance and plasma insulin-like growth factor I, growth hormone, insulin, and glucose concentrations. J Anim Sci. 1995 Dec; 73(12):3657-65.
Score: 0.109
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Effects of fumonisin B1 alone and combined with deoxynivalenol or zearalenone on porcine granulosa cell proliferation and steroid production. Theriogenology. 2014 May; 81(8):1042-9.
Score: 0.096
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Effects of fibroblast growth factor 9 on steroidogenesis and control of FGFR2IIIc mRNA in porcine granulosa cells. J Anim Sci. 2014 Feb; 92(2):511-9.
Score: 0.096
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Effects of insulin, insulin-like growth factor I, and gonadotropins on bovine granulosa cell proliferation, progesterone production, estradiol production, and(or) insulin-like growth factor I production in vitro. J Anim Sci. 1993 May; 71(5):1232-41.
Score: 0.091
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Relationship between ovulation rate and concentrations of insulin-like growth factor-1 in plasma during the oestrous cycle in various genotypes of sheep. J Reprod Fertil. 1993 Mar; 97(2):403-9.
Score: 0.090
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Expression and effect of fibroblast growth factor 9 in bovine theca cells. J Endocrinol. 2012 Oct; 215(1):167-75.
Score: 0.087
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Systemic but not intraovarian concentrations of insulin-like growth factor-I are affected by short-term fasting. Biol Reprod. 1992 May; 46(5):920-5.
Score: 0.085
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Effect of dietary intake on concentrations of insulin-like growth factor-I in plasma and follicular fluid, and ovarian function in heifers. Domest Anim Endocrinol. 1991 Jul; 8(3):431-7.
Score: 0.080
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The influence of tropical adaptation on plasma concentrations of insulin-like growth factor-I in purebred and crossbred beef cattle. J Anim Sci. 2011 Dec; 89(12):4017-22.
Score: 0.080
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Effect of growth hormone administration to mature miniature Brahman cattle treated with or without insulin on circulating concentrations of insulin-like growth factor-I and other metabolic hormones and metabolites. Domest Anim Endocrinol. 2011 Jul; 41(1):1-13.
Score: 0.079
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Effect of resistin on granulosa and theca cell function in cattle. Anim Reprod Sci. 2011 Mar; 124(1-2):19-27.
Score: 0.078
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Insulin-like growth factor-I in dairy cows: relationships among energy balance, body condition, ovarian activity, and estrous behavior. J Dairy Sci. 1990 Apr; 73(4):929-37.
Score: 0.074
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Effects of a trichothecene, T-2 toxin, on proliferation and steroid production by porcine granulosa cells. Toxicon. 2009 Sep 01; 54(3):337-44.
Score: 0.069
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The hedgehog-patched signaling pathway and function in the mammalian ovary: a novel role for hedgehog proteins in stimulating proliferation and steroidogenesis of theca cells. Reproduction. 2009 Aug; 138(2):329-39.
Score: 0.069
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Relationship between concentrations of immunoreactive insulin-like growth factor-I in follicular fluid and various biochemical markers of differentiation in bovine antral follicles. Biol Reprod. 1988 Oct; 39(3):573-80.
Score: 0.066
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The role of endocrine insulin-like growth factor-I (IGF-I) in female bovine reproduction. Domest Anim Endocrinol. 2008 Nov; 35(4):325-42.
Score: 0.066
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Role of adiponectin in regulating ovarian theca and granulosa cell function. Mol Cell Endocrinol. 2008 Mar 12; 284(1-2):38-45.
Score: 0.063
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Effect of plasma from cyclic versus nutritionally induced anovulatory beef heifers on proliferation of granulosa cells in vitro. Domest Anim Endocrinol. 2008 Apr; 34(3):250-3.
Score: 0.061
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Effects of Fusarium mycotoxins on steroid production by porcine granulosa cells. Anim Reprod Sci. 2008 Aug; 107(1-2):115-30.
Score: 0.061
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Insulin-like growth factor (IGF) 2 stimulates steroidogenesis and mitosis of bovine granulosa cells through the IGF1 receptor: role of follicle-stimulating hormone and IGF2 receptor. Biol Reprod. 2007 Jul; 77(1):18-27.
Score: 0.060
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Effects of feeding two levels of propionibacteria to dairy cows on plasma hormones and metabolites. J Dairy Res. 2007 May; 74(2):146-53.
Score: 0.059
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Endocrine disruption of uterine insulin-like growth factor expression in the pregnant gilt. Reproduction. 2005 Oct; 130(4):545-51.
Score: 0.054
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Effects of estradiol on bovine thecal cell function in vitro: dependence on insulin and gonadotropins. J Dairy Sci. 2005 Jul; 88(7):2412-21.
Score: 0.053
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Pregnancy-associated plasma protein-A and insulin-like growth factor binding protein mRNAs in granulosa cells of dominant and subordinate follicles of preovulatory cattle. Domest Anim Endocrinol. 2005 Jan; 28(1):46-63.
Score: 0.051
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Insulin-like growth factor-II stimulates steroidogenesis in cultured bovine thecal cells. Mol Cell Endocrinol. 2004 Nov 30; 227(1-2):1-7.
Score: 0.051
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Ovarian follicular development in cattle selected for twin ovulations and births. J Anim Sci. 2004 Feb; 82(2):459-71.
Score: 0.048
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Effect of high-fat diet on body composition and hormone responses to glucose tolerance tests. Endocrine. 2002 Dec; 19(3):327-32.
Score: 0.044
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Follicle-stimulating hormone amplifies insulin-like growth factor I-mediated activation of AKT/protein kinase B signaling in immature rat Sertoli cells. Endocrinology. 2002 Jun; 143(6):2259-67.
Score: 0.043
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Dexamethasone influences endocrine and ovarian function in dairy cattle. J Dairy Sci. 2001 Sep; 84(9):1998-2009.
Score: 0.041
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Receptors for insulin-like growth factor-I and tumor necrosis factor-alpha are hormonally regulated in bovine granulosa and thecal cells. Anim Reprod Sci. 2001 Jul 03; 67(1-2):45-58.
Score: 0.040
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Concentrations of insulin-like growth factor-I in adult male white-tailed deer (Odocoileus virginianus): associations with serum testosterone, morphometrics and age during and after the breeding season. Comp Biochem Physiol A Mol Integr Physiol. 2001 Jul; 129(4):887-95.
Score: 0.040
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Possible role of kallikrein in proteolysis of insulin-like growth factor binding proteins during the oestrous cycle and early pregnancy in pigs. Reproduction. 2001 May; 121(5):719-28.
Score: 0.040
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Nutritionally induced anovulation in beef Heifers: ovarian and endocrine function during realimentation and resumption of ovulation. Biol Reprod. 2000 May; 62(5):1436-44.
Score: 0.037
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Ovarian action of leptin: effects on insulin-like growth factor-I-stimulated function of granulosa and thecal cells. Endocrine. 2000 Feb; 12(1):53-9.
Score: 0.036
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Ovarian function in nutritionally induced anoestrous cows: effect of exogenous gonadotrophin-releasing hormone in vivo and effect of insulin and insulin-like growth factor I in vitro. J Reprod Fertil. 1999 Sep; 117(1):179-87.
Score: 0.035
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Insulin-like growth factor binding protein-3: its biological effect on bovine granulosa cells. Domest Anim Endocrinol. 1999 Jan; 16(1):19-29.
Score: 0.034
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The effects of protein supplementation of fall calving beef cows on pre- and postpartum plasma insulin, glucose and IGF-I, and postnatal growth and plasma insulin and IGF-I of calves. J Anim Sci. 2018 Jun 29; 96(7):2629-2639.
Score: 0.033
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Tumor necrosis factor-alpha (TNF-alpha) inhibits steroidogenesis of bovine ovarian granulosa and thecal cells in vitro. Involvement of TNF-alpha receptors. Endocrine. 1998 Apr; 8(2):109-15.
Score: 0.032
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Effect of exogenous estradiol on plasma concentrations of somatotropin, insulin-like growth factor-I, insulin-like growth factor binding protein activity, and metabolites in ovariectomized Angus and Brahman cows. Domest Anim Endocrinol. 1997 Nov; 14(6):367-80.
Score: 0.031
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Insulin-like growth factor-binding protein-2 and -3: their biological effects in bovine thecal cells. Biol Reprod. 1997 Jun; 56(6):1458-65.
Score: 0.030
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Levels of insulin-like growth factor (IGF) binding proteins, luteinizing hormone and IGF-I receptors, and steroids in dominant follicles during the first follicular wave in cattle exhibiting regular estrous cycles. Endocrinology. 1996 Jul; 137(7):2842-50.
Score: 0.028
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Interactions among basic fibroblast growth factor, epidermal growth factor, insulin, and insulin-like growth factor-I (IGF-I) on cell numbers and steroidogenesis of bovine thecal cells: role of IGF-I receptors. Biol Reprod. 1996 Jan; 54(1):255-63.
Score: 0.027
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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 and receptors for insulin-like growth factor I and luteinizing hormone. J Anim Sci. 1995 Dec; 73(12):3719-31.
Score: 0.027
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Effects of growth rate on carcass composition and lipid partitioning at puberty and growth hormone, insulin-like growth factor I, insulin, and metabolites before puberty in beef heifers. J Anim Sci. 1995 Aug; 73(8):2390-405.
Score: 0.027
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Plasma growth hormone, insulin-like growth factor I, and insulin-like growth factor binding proteins in pigs with divergent genetic merit for postweaning average daily gain. J Anim Sci. 1995 Jun; 73(6):1776-83.
Score: 0.026
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Serum hormones, follicular fluid steroids, insulin-like growth factors and their binding proteins, and ovarian IGF mRNA in sheep with different ovulation rates. J Anim Sci. 1995 Apr; 73(4):1152-63.
Score: 0.026
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Body energy reserves influence the onset of luteal activity after early weaning of beef cows. J Anim Sci. 1994 Oct; 72(10):2703-8.
Score: 0.025
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Maintenance energy requirements of beef cows and relationship with cow and calf performance, metabolic hormones, and functional proteins. J Anim Sci. 2014 Aug; 92(8):3300-15.
Score: 0.025
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Effects of inert fat on energy balance, plasma concentrations of hormones, and reproduction in dairy cows. J Dairy Sci. 1993 Sep; 76(9):2664-73.
Score: 0.023
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Effect of porcine somatotropin on number of granulosa cell luteinizing hormone/human chorionic gonadotropin receptors, oocyte viability, and concentrations of steroids and insulin-like growth factors I and II in follicular fluid of lean and obese gilts. J Anim Sci. 1992 Oct; 70(10):3149-57.
Score: 0.022
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Nutritional anestrus in beef cows: effects of body condition and ovariectomy on serum luteinizing hormone and insulin-like growth factor-I. Biol Reprod. 1991 Jun; 44(6):961-6.
Score: 0.020
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Concentrations of insulin-like growth factor I and steroids in follicular fluid of preovulatory bovine ovarian follicles: effect of daily injections of a growth hormone-releasing factor analog and(or) thyrotropin-releasing hormone. J Anim Sci. 1991 Mar; 69(3):1133-9.
Score: 0.020
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Concentrations of insulin-like growth factor-I in blood and ovarian follicular fluid of cattle selected for twins. Biol Reprod. 1990 Jul; 43(1):8-14.
Score: 0.019
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Influence of nutrient intake and body fat on concentrations of insulin-like growth factor-I, insulin, thyroxine, and leptin in plasma of gestating beef cows. J Anim Sci. 2005 Mar; 83(3):586-96.
Score: 0.013
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The IGF system in the neonatal ovine uterus. Reproduction. 2005 Mar; 129(3):337-47.
Score: 0.013
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Influence of body condition at calving and postpartum nutrition on endocrine function and reproductive performance of primiparous beef cows. J Anim Sci. 2003 Dec; 81(12):3107-20.
Score: 0.012
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Predicting cholesterol, progesterone, and days to ovulation using postpartum metabolic and endocrine measures. J Dairy Sci. 2003 Sep; 86(9):2852-63.
Score: 0.012
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Influence of exogenous gonadotropin-releasing hormone on ovarian function in beef cows after short- and long-term nutritionally induced anovulation. J Anim Sci. 2002 Dec; 80(12):3268-76.
Score: 0.011
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Nutritionally induced anovulation in beef heifers: ovarian and endocrine function preceding cessation of ovulation. J Anim Sci. 1999 Jun; 77(6):1536-46.
Score: 0.009
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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 postpartum. Biol Reprod. 1998 Oct; 59(4):777-83.
Score: 0.008
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Effect of exogenous insulin on plasma and follicular insulin-like growth factor I, insulin-like growth factor binding protein activity, follicular oestradiol and progesterone, and follicular growth in superovulated Angus and Brahman cows. J Reprod Fertil. 1994 Nov; 102(2):483-92.
Score: 0.006
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Administration of porcine somatotropin by a sustained-release implant: effect on follicular growth, concentrations of steroids and insulin-like growth factor I, and insulin-like growth factor binding protein activity in follicular fluid of control, lean, and obese gilts. J Anim Sci. 1994 Sep; 72(9):2431-40.
Score: 0.006
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Effects of growth hormone-releasing factor and(or) thyrotropin-releasing hormone on growth, feed efficiency, carcass characteristics, and blood hormones and metabolites in beef heifers. J Anim Sci. 1993 Sep; 71(9):2395-405.
Score: 0.006