Ronald D. Randel
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(Suggest an Edit or Addition)Ronald D. Randel's Published Works
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Published Works
- Nutrition and postpartum rebreeding in cattle. (1990) (398)
- Prostaglandins and reproduction in female farm animals. (2006) (305)
- Heat tolerance in two tropically adapted Bos taurus breeds, Senepol and Romosinuano, compared with Brahman, Angus, and Hereford cattle in Florida. (1996) (228)
- Influence of animal temperament and stress responsiveness on the carcass quality and beef tenderness of feedlot cattle. (2006) (224)
- Effects of gossypol and cottonseed products on reproduction of mammals. (1992) (224)
- Technical note: Exit velocity as a measure of cattle temperament is repeatable and associated with serum concentration of cortisol in Brahman bulls. (2006) (209)
- High environmental temperature and humidity decrease oocyte quality in Bos taurus but not in Bos indicus cows. (1998) (206)
- Postpartum nutrient intake and body condition: effect on pituitary function and onset of estrus in beef cattle. (1984) (156)
- Functional characteristics of the bovine hypothalamic–pituitary–adrenal axis vary with temperament (2008) (145)
- Behavioral and physiological effects of freeze or hot-iron branding on crossbred cattle. (1992) (140)
- Profiles of reproductive hormones associated with fertile and nonfertile inseminations of dairy cows. (1976) (138)
- Seasonal effects on female reproductive functions in the bovine (Indian breeds) (1984) (114)
- Phenotypic and genetic relationships of residual feed intake with performance and ultrasound carcass traits in Brangus heifers. (2009) (103)
- Interactions between Temperament, Stress, and Immune Function in Cattle (2011) (100)
- Adrenocorticotropic hormone dose response and some physiological effects of transportation on pregnant Brahman cattle. (1996) (97)
- Breed affects thermoregulation and epithelial morphology in imported and native cattle subjected to heat stress. (1995) (95)
- Effects of dietary fat on follicular development and circulating concentrations of lipids, insulin, progesterone, estradiol-17 beta, 13,14-dihydro-15-keto-prostaglandin F(2 alpha), and growth hormone in estrous cyclic Brahman cows. (1997) (92)
- Factors affecting estrogen-induced LH release in the cow. (1979) (91)
- Development of a self-contained, indwelling vaginal temperature probe for use in cattle research (2012) (88)
- Plasma cortisol and white blood cell responses in different breeds of bulls: a comparison of two methods of castration. (1995) (85)
- Ovarian and uterine morphology and function in Angus and Brahman cows. (1984) (85)
- Fat supplementation influences postpartum reproductive performance in Brahman cows. (1998) (82)
- Effect of once-daily suckling on postpartum interval and cow-calf performance. (1981) (82)
- Influence of insulin and energy intake on ovulation rate, luteinizing hormone and progesterone in beef heifers. (1986) (82)
- Innate immune responses of temperamental and calm cattle after transportation. (2011) (78)
- Effects of prenatal stress on suckling calves. (1997) (76)
- Effects of dietary fat and season on steroid hormonal profiles before parturition and on hormonal, cholesterol, triglycerides, follicular patterns, and postpartum reproduction in Brahman cows. (1996) (73)
- Induced or synchronized puberty in heifers. (1976) (70)
- Effect of luteinizing hormone (LH), PGE2, 8-EPI-PGE1, 8-EPI-PGE2, trichosanthin, and pregnancy specific protein B (PSPB) on secretion of progesterone in vitro by corpora lutea (CL) from nonpregnant and pregnant cows. (1998) (70)
- Relationships between temperament and transportation with rectal temperature and serum concentrations of cortisol and epinephrine in bulls (2010) (69)
- Body temperature and endocrine interactions before and after calving in beef cows. (1997) (67)
- Heat tolerance in Tuli-, Senepol-, and Brahman-sired F1 Angus heifers in Florida. (1998) (66)
- Physiological responses of newborn Bos indicus and Bos indicus x Bos taurus calves after exposure to cold. (1991) (66)
- Effects of monensin on growth and reproductive performance of beef heifers. (1977) (65)
- Effects of dietary fat and sire breed on puberty, weight, and reproductive traits of F1 beef heifers. (2000) (64)
- Induced LH release in spayed cows. (1973) (64)
- Dietary alteration of ruminal fermentation on efficiency of growth and onset of puberty in Brangus heifers. (1979) (63)
- Growth and reproductive development in Brahman bulls fed diets containing gossypol. (1994) (62)
- Variables influencing ovarian cycles in postpartum dairy cows. (1971) (60)
- Relationship of temperament, growth, carcass characteristics and tenderness in beef steers. (2009) (58)
- Exogenous PGF2α enhanced GnRH-induced LH release in postpartum cows (1996) (55)
- Effects of Luteinizing Hormone (LH), PGE2, 8-Epi-PGE1, 8-Epi-PGF2α, Trichosanthin and Pregnancy Specific Protein B (PSPB) on Secretion of Prostaglandin (PG) E (PGE) or F2α (PGF2α) In Vitro by Corpora Lutea (CL) From Nonpregnant and Pregnant Cows (1998) (54)
- In vitro metabolism of formononetin and biochanin A in bovine rumen fluid. (1988) (54)
- Reproductive steroids in the bovine. VII. Changes postpartum. (1971) (53)
- Preweaning growth of Angus- (Bos taurus), Brahman- (Bos indicus), and Tuli- (Sanga) sired calves and reproductive performance of their Brahman dams. (1995) (52)
- Effect of season on ovarian follicular dynamics in Brahman cows (1996) (52)
- Influence of undegraded intake protein supplementation on milk production, weight gain, and reproductive performance in postpartum Brahman cows. (1995) (51)
- Reproductive steroids in the bovine. VI. Changes and interrelationships from 0 to 260 days of pregnancy. (1971) (51)
- Oxytocin induces prostaglandin F2 alpha release in pregnant cows: influence of gestational age and oxytocin receptor concentrations. (1996) (49)
- Temperament influences endotoxin-induced changes in rectal temperature, sickness behavior, and plasma epinephrine concentrations in bulls (2011) (49)
- Effect of season and location on semen quality and serum concentrations of luteinizing hormone and testosterone in Brahman and Hereford bulls. (1990) (47)
- Influence of dietary energy intake on prepubertal development of Brahman bulls. (1990) (47)
- Salmonella Typhimurium and Multidirectional Communication in the Gut (2016) (47)
- Effects of naloxone and animal temperament on serum luteinizing hormone and cortisol concentrations in seasonally anestrous Brahman heifers. (1990) (47)
- Effects of various mating stimuli on the LH surge and ovulation time following synchronization of estrus in the bovine. (1973) (47)
- Effects of prenatal stress on the fetal calf. (1997) (44)
- Interrelationships among growth, endocrine, immune, and temperament variables in neonatal Brahman calves. (2009) (44)
- Effect of dietary monensin on ovarian response following gonadotropin treatment in prepuberal heifers. (1980) (43)
- Corpus luteum function in the bovine: in vivo and in vitro evidence for both a seasonal and breedtype effect. (1982) (43)
- Effects of free gossypol in the diet of pregnant and postpartum Brahman cows on calf development and cow performance. (1995) (43)
- Influence of temperament and transportation on physiological and endocrinological parameters in bulls (2011) (43)
- Reproductive steroids in the bovine. I. Relationships during late gestation. (1970) (42)
- Effects of postpartum nutrition and once-daily suckling on reproductive efficiency and preweaning calf performance in fall-calving Brahman (Bos indicus) cows. (1994) (40)
- Influence of calf genotype on colostral immunoglobulins in Bos taurus and Bos indicus cows and serum immunoglobulins in their calves. (1995) (40)
- The effect of dietary monensin on th luteinizing hormone response of prepuberal heifers given a multiple gonadotropin-releasing hormone challenge. (1980) (39)
- Artificial insemination, hybridization and pregnancy detection in sika deer (Cervus nippon ). (1996) (37)
- Effect of uterine manipulation 35 days after parturition on plasma concentrations of 13, 14-dihydro-15-keto prostaglandin F2 alpha in multiparous and primiparous Brahman cows. (1990) (37)
- Successful superovulation, nonsurgical collection and transfer of embryos from Brahman cows. (1979) (37)
- Female sex steroid changes during the reproductive cycle. (1971) (37)
- Nonpuberal estrus in beef heifers. (1986) (36)
- Influence of hypo- or hyperthyroidism on ovarian function in Brahman cows. (1998) (36)
- Effects of induced hypothyroidism on weight gains, lactation, and reproductive performance of primiparous Brahman cows. (1999) (36)
- Effects of diets containing free gossypol on follicular development, embryo recovery and corpus luteum function in Brangus heifers treated with bFSH. (1996) (36)
- Methods for pregnancy determination and the effects of body condition on pregnancy status in Rocky mountain elk (Cervus elephus nelsoni ). (1994) (36)
- Effect of abomasal infusion of propionate on the GnRH-induced luteinizing hormone release in prepuberal heifers. (1983) (35)
- Effects of induced hypothyroidism on ovarian response to superovulation in Brahman (Bos indicus) cows. (1999) (35)
- Brown adipose tissue development and metabolism in ruminants. (2004) (34)
- Reproductive studies of Brahman cattle I. Behavioral effect of various dose levels of Estradiol-17β upon ovariectomized Brahman, Brahman × Hereford and Hereford cows☆☆☆★ (1978) (33)
- Reproductive studies of Brahman cattle II. Luteinizing hormone patterns in ovariectomized Brahman and Hereford cows before and after injection of gonadotropin releasing hormone (1978) (33)
- Effect of clitoral massage after artificial insemination on conception in the bovine. (1975) (33)
- Reproductive studies of Brahman cattle IV. Luteinizing hormone levels in ovariectomized Brahman, Brahman × Hereford and Hereford cows following a 20 mg dose of Estradiol-17β (1978) (32)
- Early pregnancy detection and the hormonal characterization of embryonic-fetal mortality in fallow deer (Dama dama). (1998) (31)
- Effects of restricted nursing on physiological and behavioral reactions of Brahman calves to subsequent restraint and weaning (1998) (31)
- Effect of ovariectomy on concentration of progesterone in blood plasma and urinary estrogen excretion rate in the pregnant bovine. (1968) (31)
- Effects of dietary rice bran, lasalocid, and sex of calf on postpartum reproduction in Brahman cows. (2001) (31)
- PGE2 induces its own secretion in vitro by bovine 270-day placenta but not by 200-day placenta. (1999) (31)
- Determination of sex and species in red and fallow deer by near infrared reflectance spectroscopy of the faeces (2005) (29)
- Growth and reproductive development from weaning through 20 months of age among breeds of bulls in subtropical Florida. (1997) (29)
- Evidence for seasonal and nutritional modification of ovarian and pituitary function in crossbred heifers and Brahman cows. (1982) (29)
- Joint Alpharma-Beef Species Symposium: interactions of feed efficiency with beef heifer reproductive development. (2013) (29)
- Cortisol and prolactin concentrations during three different seasons in relocated Brahman and Hereford bulls. (1992) (29)
- Evaluation of tropically adapted straightbred and crossbred beef cattle: heifer age and size at first conception and characteristics of their first calves. (2010) (28)
- Effect of monensin on the estrogen-induced LH surge in prepuberal heifers. (1982) (28)
- Granulosa cell steroidogenesis and follicular fluid steroid concentrations after the onset of oestrus in cows. (1988) (28)
- Urinary estrogen excretion rates during pregnancy in the bovine. (1968) (27)
- Associations between endotoxin-induced metabolic changes and temperament in Brahman bulls. (2014) (26)
- Effect of monensin on gain and forage utilization by calves grazing bermudagrass. (1980) (26)
- Seasonal variations in characteristics of estrous cycles in pubertal Brahman heifers. (1990) (26)
- Seasonal effects on embryo transfer results in Brahman cows. (1987) (26)
- Reproductive studies of Brahman cattle III. Comparison of weight, progesterone content, histological characteristics, and 3β-hydroxysteroid dehydrogenase activity in corpora lutea of Brahman, Hereford, and Brahman × Hereford heifers☆☆☆★ (1978) (26)
- Effect of dietary energy on growth and reproductive characteristics of Angus and Senepol bulls during summer in Florida. (1993) (26)
- Ontogenic development of brown adipose tissue in Angus and Brahman fetal calves. (2002) (25)
- Effects of induced hypothyroidism or hyperthyroidism on growth and reproductive performance of Brahman heifers. (1999) (25)
- Effect of corticoid induced parturition on lactation and on prepartum profiles of serum progesterone and the estrogens among cows retaining and not retaining fetal membranes (1978) (25)
- Effects of lasalocid on circulating concentrations of leptin and insulin-like growth factor-I and reproductive performance of postpartum Brahman cows. (2003) (24)
- Effects of estrous synchronization on response to nitric oxide donors, nitric oxide synthase inhibitors, and endothelin-1 in vitro. (2004) (24)
- Relationships between feed efficiency, scrotal circumference, and semen quality traits in yearling bulls. (2012) (24)
- Effect of location and season on body and testicular growth in Brahman and Hereford bulls. (1990) (23)
- Influence of season of birth on growth and reproductive development of Brahman bulls. (2004) (23)
- Effect of uterine manipulation on postpartum fertility and plasma 13,14-dihydro-15-keto-prostaglandin F2α in Brahman cows and first-calf heifers (1991) (23)
- Corpus luteum function following spontaneous or prostaglandin-induced estrus in Brahman cows and heifers. (1987) (23)
- Preweaning growth of F1 tropically adapted beef cattle breeds x Angus and reproductive performance of their Angus dams in arid rangeland. (2002) (23)
- Effects of leptin on gonadotropin-releasing hormone release from hypothalamic-infundibular explants and gonadotropin release from adenohypophyseal primary cell cultures: further evidence that fully nourished cattle are resistant to leptin. (2004) (22)
- Effect of Feeding Protein-Protected Lipid upon Growth and Reproductive Development of Yearling Heifers (1978) (22)
- Effects of Alfaprostol and uterine palpation on postpartum interval and pregnancy rate to embryo transfer in Brahman influenced beef cows. (1988) (22)
- Immunosuppressive effect of uterine secretory protein from Angus and Brahman cows upon lymphocytes in vitro. (1984) (22)
- Genotypic effects on norepinephrine-induced changes in thermogenesis, metabolic hormones, and metabolites in newborn calves. (1997) (22)
- Association of SNPs in dopamine and serotonin pathway genes and their interacting genes with temperament traits in Charolais cows (2017) (22)
- Effect of lasalocid on growth and puberal development in Brahman bulls. (1985) (22)
- Effect of alfaprostol on postpartum reproductive efficiency in brahman cows and heifers. (1988) (22)
- Prenatal transportation stress alters genome-wide DNA methylation in suckling Brahman bull calves. (2018) (22)
- In vivo intra-luteal implants of prostaglandin (PG) E(1) or E(2) (PGE(1), PGE(2)) prevent luteolysis in cows. I. Luteal weight, circulating progesterone, mRNA for luteal luteinizing hormone (LH) receptor, and occupied and unoccupied luteal receptors for LH. (2011) (21)
- Reproductive steroids in the bovine. V. Comparisons of fertile and nonfertile cows 0 to 42 days after breeding. (1971) (21)
- Effects of endocannabinoid 1 and 2 (CB1; CB2) receptor agonists on luteal weight, circulating progesterone, luteal mRNA for luteinizing hormone (LH) receptors, and luteal unoccupied and occupied receptors for LH in vivo in ewes. (2011) (20)
- Reproductive steroids in the bovine. II. Comparison of freemartins to fertile heifers. (1971) (20)
- Temporal relationships among peripheral blood concentrations of corticosteroids, luteinizing hormone and testosterone in bulls. (1979) (20)
- Effect of estrus synchronization with Syncro-Mate-B((R)) on serum luteinizing hormone, progesterone and conception rate in Brahman heifers. (1987) (20)
- Prenatal transportation stress alters temperament and serum cortisol concentrations in suckling Brahman calves. (2016) (20)
- Physiological and metabolic responses of gestating Brahman cows to repeated transportation. (2015) (19)
- Interactions between large and small bovine luteal cells in a sequential perifusion co-culture system. (1994) (19)
- Effect of pregnancy-specific protein B on prostaglandin F2 alpha and prostaglandin E2 release by day 16-perifused bovine endometrial tissue. (1990) (19)
- The effect of cloprostenol and cloprostenol + HCG on corpora lutea and serum progesterone in Brahman cows (1982) (19)
- Influence of transportation stress and animal temperament on fecal shedding of Escherichia coli O157:H7 in feedlot cattle. (2009) (19)
- Interrelationships of serum corticosteriods, LH, and testosterone in male bovine. (1981) (19)
- Technical note: Evolution of exit velocity in suckling Brahman calves. (2011) (19)
- Pregnancy detection and the effects of age, body weight, and previous reproductive performance on pregnancy status and weaning rates of farmed fallow deer (Dama dama). (1999) (19)
- Effect of ruminally undegradable protein from fish meal on growth and reproduction of peripuberal Brahman bulls. (1995) (19)
- In vivo intra-luteal implants of prostaglandin (PG) E1 or E2 (PGE1, PGE2) prevent luteolysis in cows. II: mRNA for PGF2α, EP1, EP2, EP3 (A-D), EP3A, EP3B, EP3C, EP3D, and EP4 prostanoid receptors in luteal tissue. (2012) (19)
- A miniature condition in Brahman cattle is associated with a single nucleotide mutation within the growth hormone gene. (2009) (18)
- Urinary creatinine as an index of urinary excretion of estrogen in cows prepartum and postpartum. (1977) (18)
- Response to environmental temperatures in Brahman calves during the first compared to the second day after birth. (1991) (18)
- In vitro metabolism of glucose by bovine reproductive tissues obtained during the estrous cycle and after calving. (1992) (18)
- Genetic parameters of three methods of temperament evaluation of Brahman calves. (2014) (18)
- Effects on dietary monensin and sex of calf on profiles of serum progesterone and estrogen in late pregnancy of first-cross Brahman-Hereford cows. (1978) (17)
- Effects of repeated superovulation and flushing on reproductive performance of Bos indicus cows (1987) (17)
- Sexually dimorphic stress and pro-inflammatory cytokine responses to an intravenous corticotropin-releasing hormone challenge of Brahman cattle following transportation (2013) (17)
- Effects of luteinizing hormone (LH), PGE2, 8-Epi-PGE1, 8-Epi-PGF2 alpha, trichosanthin and pregnancy specific protein B (PSPB) on secretion of prostaglandin (PG) E (PGE) or F2 alpha (PGF2 alpha) in vitro by corpora lutea (CL) from nonpregnant and pregnant cows. (1998) (17)
- A comparison of transvaginal artificial insemination procedures for use in commercially farmed deer (2002) (17)
- Effect of melengestrol acetate on plasma progesterone, luteinizing hormone and total corticoids in dairy heifers. (1972) (17)
- Influence of Harvest Date, Cultivar, and Sample Storage Method on Concentration of Isoflavones in Subterranean Clover 1 (1986) (16)
- Oxytocin-induced changes in plasma 13,14 dihydro-15-keto prostaglandin F2 alpha concentrations on days 10, 20 and 30 postpartum in the bovine. (1990) (16)
- Gamete Therapeutics: Recombinant Protein Adsorption by Sperm for Increasing Fertility via Artificial Insemination (2013) (16)
- Effect of epinephrine, norepinephrine and(or) GnRH on serum LH in prepuberal beef heifers. (1983) (16)
- Effect of dietary phenolic amines on testicular function and luteinizing hormone secretion in male angora goats. (1997) (16)
- Artificial insemination following observational versus electronic methods of estrus detection in red deer hinds (Cervus elephus). (2004) (16)
- Effects of phenolic monoamines on release of luteinizing hormone stimulated by gonadotropin-releasing hormone and on plasma adrenocorticotropic hormone, norepinephrine, and cortisol concentrations in wethers. (1994) (15)
- Effects of prostaglandins E2 and F2alpha (PGE2; PGF2alpha), trilostane, mifepristone, palmitic acid (PA), indomethacin (INDO), ethamoxytriphetol (MER-25), PGE2 + PA, or PGF2alpha + PA on PGE2, PGF2alpha, and progesterone secretion by bovine corpora lutea of mid-pregnancy in vitro. (2002) (15)
- Luteal competency during the resumption of ovarian cyclicity in postpartum Brahman cows. (1984) (15)
- Prostaglandin E1 (PGE1), but not prostaglandin E2 (PGE2), alters luteal and endometrial luteinizing hormone (LH) occupied and unoccupied LH receptors and mRNA for LH receptors in ovine luteal tissue to prevent luteolysis. (2010) (15)
- Biological and immunological luteinizing hormone activity and blood metabolites in postpartum Brahman cows. (1990) (14)
- Hybridization between wapiti (Cervus elephus manitobensis) and sika deer (Cervus nippon): a comparison of two artificial insemination techniques. (1998) (14)
- The effect of using the Breeding Soundness Evaluation as a selection criterion for Santa Gertrudis bulls on bulls in subsequent generations. (1988) (14)
- Sexually dimorphic innate immunological responses of pre-pubertal Brahman cattle following an intravenous lipopolysaccharide challenge. (2015) (14)
- Influence of maternal and service-sire breed on serum progesterone and estrogen before calving and plasma 13,14-dihydro-15-keto-prostaglandin F2 alpha after calving. (1995) (14)
- Effects of physiological age on residual feed intake of growing heifers (2011) (14)
- Unique Reproductive Traits of Brahman and Brahman Based Cows (2021) (13)
- Testicular morphology and sperm content relative to age, antler status and season in axis deer stags (Axis axis) (2002) (13)
- Endocannabinoid 1 and 2 (CB(1); CB(2)) receptor agonists affect negatively cow luteal function in vitro. (2009) (13)
- Effect of zeranol or melengestrol acetate (MGA) on testicular and antler development and aggression in farmed fallow bucks. (2002) (13)
- Effect of zeranol on sexual development of crossbred bulls. (1989) (13)
- Evaluation of luteolysis and estrous synchronization by a prostaglandin analog (Luprostiol) in Brahman cows and heifers. (1989) (13)
- The effectiveness of vasopressin as an ACTH secretagogue in cattle differs with temperament (2010) (12)
- Plant phenolic amines: potential effects on sympathoadrenal medullary, hypothalamic-pituitary-adrenal, and hypothalamic-pituitary-gonadal function in ruminants. (1996) (12)
- Effects of prostaglandin E and F receptor agonists in vivo on luteal function in ewes. (2010) (12)
- Exogenous PGF(2)alpha enhanced GnRH-induced LH release in postpartum cows. (1996) (12)
- Dietary urea for dairy cattle. I. Relationship to luteal function. (1971) (12)
- Pasture and Livestock Management Workshop for Novices: A New Curriculum for a New Clientele. (2004) (12)
- Effect of monensin and suckling on the GnRH induced luteinizing hormone surge and the effect of monensin on the postpartum interval in Brangus cows (1983) (11)
- Partial characterization of immunosuppressive proteins from bovine uterine luminal secretions (1986) (10)
- Sire breed of calf influences peripartum endocrine profiles and postpartum anestrus in Brahman cows. (1996) (10)
- Function of the corpus luteum in beef heifers is affected by acute submaintenance feeding but is not correlated with residual feed intake. (2011) (10)
- The effect of aspirin administration and parity on plasma salicylate concentrations and postpartum reproductive parameters in Brahman cows. (1999) (10)
- Evaluating the statistical variation in estimating forage dry matter intake of grazing Brahman bulls using n-alkanes (2012) (10)
- Effect of alfaprostol, lasalocid, and once-daily suckling on postpartum interval in Brahman and Brahman crossbred cattle. (1988) (10)
- In vivo progestin treatments inhibit nitric oxide and endothelin-1-induced bovine endometrial prostaglandin (PG) E (PGE) secretion in vitro. (2005) (10)
- Influence of Cow Weight Change on Cow Reproductive Performance and Calf Peformance (1988) (9)
- Bovine corpus luteum regression and estrous response following treatment with alfaprostol. (1987) (9)
- Allelic and Genotypic Frequencies of the Leptin Gene Sau3AI-Restriction Fragment Length Polymorphism and Evaluation of Its Association with Age at Puberty in Cattle in the Southwestern United States and Northern Mexico1 (2002) (9)
- Effect of monensin on postpartum interval to first estrus and serum LH response to 0, 1, 2 or 4 mg estradiol-17β at 21 days postpartum (1983) (9)
- Cloprostenol induced luteal regression in the beef cow. II. Histological evaluation of corpora lutea and correlation with luteal progesterone. (1985) (9)
- Serum luteinizing hormone, 13,14-dihydro-15-keto-prostaglandin F2alpha and cortisol profiles during postpartum anestrus in Brahman and Angus cows. (1994) (9)
- Influence of prenatal transportation stress-induced differential DNA methylation on the physiological control of behavior and stress response in suckling Brahman bull calves. (2019) (9)
- Reproductive steroids in the bovine. IV. Urinary estrogen excretion rates from 0 to 9 days after breeding in fertile and nonfertile cows. (1971) (9)
- Effect of several biogenic amines on in vitro progesterone secretion by the bovine corpus luteum. (1982) (9)
- Relationships between plasma progesterone and 13–14 dihydro-15-keto-prostaglandin F2α and resumption of ovarian activity during the postpartum period in Brahman cows (1993) (9)
- Reproductive Characteristics of the Brahman and Brahman Based Bull (2021) (8)
- Is endothelin-1 luteolytic or antiluteolytic in ewes? (2009) (8)
- Effect of bleeding stress and variable suckling intensity upon serum luteinizing hormone in Brangus heifers. (1980) (8)
- Plasma estrogens in the periparturient cow (1978) (8)
- Effects of exogenous amines on reproduction in female Angora goats 1,2 (1993) (8)
- Effect of variable suckling intensity and estrogen administration upon serum luteinizing hormone in Brahman cows. (1980) (8)
- Testicular and epididymal function during the peripuberal period in Brahman bulls receiving various amounts of protein degradable in the rumen. (1996) (8)
- Effect of melengestrol acetate on rate of excretion of estrogen in urine of dairy heifers. (1973) (7)
- Effect of lasalocid on the GnRH-induced LH and testosterone release during puberal development in the Brahman bull. (1991) (7)
- NET FEED INTAKE OF GROWING BULLS AND RELATIONSHIPS WITH PERFORMANCE , FERTILITY AND ULTRASOUND COMPOSITION TRAITS (2004) (7)
- Regulation of adrenocorticotropin secretion in vitro by anterior pituitary corticotrophs from fallow deer (Dama dama). (1995) (7)
- Histological characteristics of testes from brahman bulls fed diets containing gossypol (1990) (7)
- Prostaglandin E1 or E2 (PGE1, PGE2) prevents premature luteolysis induced by progesterone given early in the estrous cycle in ewes. (2013) (7)
- The concentration of estradiol-17 beta in bovine semen. (1985) (7)
- Plasma progesterone response following ACTH administration during mid-gestation in the pregnant Brahman heifer. (2005) (7)
- Prolonged gestation in a Holstein-Friesian cow. Clinical and reproductive steroid studies. (1969) (6)
- REPRODUCTIVE DEVELOPMENT AND FUNCTION OF BRAHMAN BULLS FED DIETS CONTAINING GOSSYPOL (2012) (6)
- Oxytocin antagonist [1-D(CH2)5,Tyr(ME)2,Thr4,Tyr-NH2(9)]ornithine vasotocin inhibits oxytocin-induced prostaglandin F2alpha release in late-pregnant cows. (1997) (6)
- Novel genes involved in the genetic architecture of temperament in Brahman cattle (2020) (6)
- Excretion of 14C in urine of the domestic sow after injection of radioactive estradiol-17 beta, esterone, corticosterone and cortisol. (1970) (6)
- Norgestomet implants prevent pregnancy in beef heifers on pasture. (1997) (6)
- Do calcium-mediated cellular signalling pathways, prostaglandin E2 (PGE2), estrogen or progesterone receptor antagonists, or bacterial endotoxins affect bovine placental function in vitro? (2004) (6)
- Immunosuppressive activity of uterine luminal protein from steroid-treated ovariectomized heifers. (1986) (6)
- Effect of prenatal transportation stress on DNA methylation in Brahman heifers (2020) (5)
- Concentrations of 13, 14-dihydro-15-keto-prostaglandin F2α, estradiol-17β and progesterone during the peripubertal period in heifers (1992) (5)
- Follicular dynamics, embryo production, and hormonal responses in Brahman heifers following sympathetic stimulation. (1994) (5)
- Dietary urea for dairy cattle IV. Effect on reproductive hormones. (1976) (5)
- Plasma 13,14-dihydro-15-keto-prostaglandin F2 alpha concentrations in prepubertal dairy heifers challenged with oxytocin. (1991) (5)
- Effects of exogenous glucose or colostrum on body temperature, plasma glucose, and serum insulin in cold-stressed, newborn Brahman calves. (1992) (5)
- Testicular size at weaning in tropically-adapted beef bulls as influenced by breed of sire and dam. (1997) (4)
- Oxytocin-induced prostaglandin release from perifused bovine caruncular and intercaruncular endometrial tissue on days 20, 30 and at first estrus postpartum. (1991) (4)
- Influence of prenatal transportation stress on innate immune response to an endotoxin challenge in weaned Brahman bull calves†,‡ (2019) (4)
- Breed of sire and gender effects on chute exit velocity and chute temperament score in beef calves (2003) (4)
- Evaluation of tropically adapted straightbred and crossbred beef cattle: Cortisol concentration and measures of temperament at weaning and transport. (2017) (4)
- Growth and Performance of F1 Tropically Adapted Beef Cattle Breeds x Angus in Arid Rangeland (2002) (4)
- Effects of dietary fat and sire breed on puberty , weight , and reproductive traits of F 1 beef heifers 1 (2000) (4)
- Genome-wide DNA methylation alteration in prenatally stressed Brahman heifer calves with the advancement of age (2020) (4)
- 171 IN VITRO FERTILIZATION USING FROZEN–THAWED SEXED SEMEN TREATED WITH RECOMBINANT HEPARIN-BINDING PROTEINS (2012) (4)
- Influence of temperament-related genes on live weight traits of Charolais cows (2020) (4)
- Serum luteinizing hormone levels in Brangus cows following variable suckling intensity and administration of various levels of estrogen. (1981) (4)
- Evaluation of the influence of prenatal transportation stress on GnRH-stimulated luteinizing hormone and testosterone secretion in sexually mature Brahman bulls. (2017) (3)
- Effects of intraluteal implants of prostaglandin E1 or E2 on angiogenic growth factors in luteal tissue of Angus and Brahman cows. (2014) (3)
- Prostaglandin E1 or E2 inhibits an oxytocin-induced premature luteolysis in ewes when oxytocin is given early in the estrous cycle. (2014) (3)
- Prolactin levels in ovariectomized Brahman, Brahman x Hereford and Hereford cows following a 20 mg dose of estradiol-17beta. (1979) (3)
- Use of random regression to estimate genetic parameters of temperament across an age continuum in a crossbred cattle population. (2018) (3)
- Reproductive studies of Brahman cattle V. The effect of various dose levels of estradiol-17β upon serum luteinizing hormone in ovariectomized Brahman cows☆☆☆★ (1980) (3)
- Voluntary feed intake, growth characteristics and serum concentrations of thyroid hormones in male and female axis fawns (Axis axis) (1998) (3)
- Influence of repeated low doses of gonadotrop in releasing hormone on postpartum interval and serum luteinizing hormone in Brahman cross cows. (1987) (3)
- Bovine dopamine receptors DRD1, DRD4, and DRD5: genetic polymorphisms and diversities among ten cattle breeds. (2016) (3)
- Relationships among parity, pregnancy and endocrine events before and after estrus in Brahman cattle☆ (1989) (3)
- Influence of genetic markers on the feeding behavior of yearling bulls (2019) (3)
- The Potential Use of DNA Methylation Patterns from Peripheral Blood Leukocytes as a Surrogate for Stress Axis Tissues in Mature Brahman Cows (2021) (2)
- NICARAGUA ARAP Agriculture Reconstruction Assistance Program THE BRAHMAN BREED , ITS STATUS , RECOGNITION AND VIABILITY WORLDWIDE (2002) (2)
- Auto and heterotransplantation of the ovary to the uterus or parotid region in beef cows and prepuberal heifers. (1982) (2)
- Age-related changes in the suppression of serum luteinizing hormone by estradiol-17β in developing steers (1988) (2)
- 070 The influence of age at first calving on productivity of Brahman females. (2016) (2)
- The influence of tropical adaptation on plasma concentrations of insulin-like growth factor-I in purebred and crossbred beef cattle. (2011) (2)
- The effect of naloxone on nursing behavior in Brahman calves (1991) (2)
- Triennial Reproduction Symposium: 2012 Casida Award recipient: philosophy for graduate education in reproductive physiology and endocrinology. (2013) (2)
- Effect of Season and Relocation on Reproductive Competence in Brahman and HerefordBulls (1988) (2)
- 157 The relationship of weaning stress, sex and temperament on fecal microbiota and metabolites in Brahman calves (2019) (2)
- Reproductive endocrinology of Braham cattle [Bos indicus; tropics and subtropics] (1984) (2)
- Effect of mating stimuli on LH release in bulls. (1979) (2)
- Effects of Prostaglandin (PG) E1 or E2 (PGE1, PGE2) Intra-luteal Implants on Vascular Endothelial Growth Factor (VEGF) and Fibroblast Growth Factor-2 (FGF-2), and Angiopoietin 1 and 2 (ANG-1; ANG-2) Receptor: B-actin Ratio to Prevent Luteolysis in Cows. (2011) (2)
- Effects of LPA2R, LPA3R, or EP4R agonists on luteal or endometrial function in vivo or in vitro and sirtuin or EP1R, EP2R, EP3R or EP4R agonists on endometrial secretion of PGE and PGF2αin vitro. (2017) (2)
- Evaluating velvet antler growth in red deer stags (Cervus elaphus) using hand-held and digital infrared thermography (2010) (2)
- Steroid levels after intramuscular injection of radioactive estradiol-17beta, estrone, progesterone and testosterone in the bovine. (1979) (2)
- Relationships between numbers of antral follicles and postpartum interval in Brahman females. (2018) (2)
- Testosterone, Estradiol, and CAMP Production by Neonatal Porcine Leydig Cells in Serum‐Free Culture (1987) (2)
- Association of SNPs in dopamine and serotonin pathway genes and their interacting genes with temperament traits in Charolais cows (2016) (1)
- 1117 Comparison of follicular dynamics and subsequent progesterone profiles in Brahman cows with either two or three ovarian follicular waves. (2016) (1)
- Reproductive hormones in blood and urine of ovariectomized sows. (1974) (1)
- 045 The effect of weaning stress, sex and temperament on fecal microbiota in Brahman calves. (2016) (1)
- 496 The influence of cow temperament on temperament and performance of offspring (2017) (1)
- Concentrations of 13, 14-dihydro-15-keto-prostaglandin F(2)alpha, estradiol-17beta and progesterone during the peripubertal period in heifers. (1992) (1)
- Temperament influences mitochondrial capacity in skeletal muscle from 8 through 18 months of age in Brahman heifers. (2020) (1)
- 1124 DNA methylation is a possible basis of phenotypic alterations observed in suckling Brahman calves. (2016) (1)
- 303 Identification of candidate genes related to temperament in Brahman cattle (2019) (1)
- 138 Prenatal stress alters genes in signaling pathways influencing behavior and stress response by differential methylation of DNA. (2018) (1)
- Are Luteal PGF2a Secretions Similar During Spontaneous and PGF2a-Induced Luteolysis in Ewes? (2010) (1)
- Testicular characteristics, LH and testosterone concentrations and onset of puberty in Bos indicus X Bos taurus crossbred bulls following hemicastration at three stages pre-puberty. (1990) (1)
- 066 Influence of prenatal stress on insulin response to a glucose challenge in yearling Brahman bulls. (2016) (1)
- Efficacy of actaplanin fed on a twice-weekly basis to grazing stocker heifers. (1987) (1)
- Evaluation of Temperament and Transportation Stress on Body Composition Traits and Meat Quality in Beef Cattle (2008) (1)
- Prenatal transportation stress did not impact ovarian follicle count for three generations of female Brahman offspring. (2022) (1)
- 28 Relationships between Antral Follicle Numbers and Postpartum Interval in Multiparous Brahman Cows. (2018) (1)
- Age-related changes in the suppression of serum luteinizing hormone by estradiol-17beta in developing steers. (1988) (1)
- 91 Influence of Cell Mediated Immune Response of Brahman Cows on Postpartum Interval, Colostral Immunoglobulin Concentration, and Growth of Their Calves. (2018) (1)
- 066 Relationship of Growth on Age at First Calving in Brahman Heifers (2016) (1)
- Physiology and Endocrinology I (2011) (0)
- Energy-related metabolites and hormones as surrogate markers for chronic wasting disease in cervids (2008) (0)
- Effects of Chronic Intrauterine Infusion of Prostaglandins E1 or E2 (PGE1; PGE2) on the mRNA:Actin Ratio for LH Receptors and Unbound and Bound LH Receptors on Corpus Luteum (CL) and Endometrial Plasma Membranes and Luteal Function in Ewes. (2008) (0)
- PSIII-A-12 Longissimus Thoracis Mitochondrial Capacities and Temperament of Stocker Calves are Related to Meat Quality at Harvest in Brahman but not in Angus Cattle (2022) (0)
- 111 Factors Affecting Cell-Mediated Immune Response in Weaned Brahman Calves (2016) (0)
- Physiology and Endocrinology: Stress and Inflammation: Effects on Animal Performance (2004) (0)
- 376 Awardee Talk - Prenatal transportation stress alters physiology of suckling Brahman calves as mediated by changes in DNA methylation (2019) (0)
- 44 Evaluation of Prenatal Transportation Stress on Humoral and Cell-Mediated Immunity After Modified-Live Viral BVDV Vaccination in Brahman Calves (2022) (0)
- 277 Live Animal Mitochondrial Markers During the Feedlot Phase are Related to Meat Quality in Angus but not Brahman Steers (2022) (0)
- Evaluation of Peripheral Blood Leukocytes as a Surrogate for RNA-Seq Detection of Gene Expression in Stress Axis Tissues of Mature Brahman Cows (2021) (0)
- Effects of Gossy 01 and Cottonseed Products on Repro B uction of Mammals 123 (2011) (0)
- 444 Influence of temperament on skeletal muscle mitochondrial capacity of Brahman cows (2017) (0)
- Early prediction tools for the selection of reproductive traits on spring born crossbred (2009) (0)
- 25 Temperament and Age Impact Skeletal Muscle Mitochondrial Capacities in Angus Steers (2022) (0)
- Differential Expression of Circadian Clock Genes in the Bovine Neuroendocrine Adrenal System (2021) (0)
- Plasma LH, progestins and corticoids in heifers injected with estradiol valerate and FSH during estrous synchronization with MGA. (1972) (0)
- 304 Transgenerational influence of prenatal stress on temperament, birth weight, and weaning weight of Brahman calves (2019) (0)
- 145 President Oral Presentation Pick: Prenatal stress increases skeletal muscle mitochondrial volume density and function in yearling Brahman calves (2020) (0)
- Effects of varying levels of dietary free gossypol on reproductive hormone secretion, fertility, and incidence of gossypol toxicity in beef heifers. (1990) (0)
- Production, Management and the Environment: Dairy and Livestock Management (2005) (0)
- OXYTOCIN-INDUCED CHANGES IN PLASMA 13,14 DIHYDRO-15-KETO PROSTAGLANDIN Fza POSTPARTUM IN THE BOVINE'T~~~ CONCENTRATIONS ON DAYS 10, 20 AND 30 (2011) (0)
- Genetic evaluation of postweaning performance traits in Brahman and Brahman-influenced stockers grazing rye–ryegrass or bermudagrass pastures (2017) (0)
- 464 Comparison of follicular and luteal function in two and three follicular wave estrous cycles and their repeatability (2017) (0)
- 064 Effect of monensin supplementation on Brahman cow performance and postpartum follicular development. (2016) (0)
- EFFECT OF MONENSIN ON GAIN AND FORAGE U T I L I Z A T I O N BY CALVES GRAZING BERMUDAGRASS 1 ,2 (2007) (0)
- Endocannabinoid Receptor Agonists Affect Corpus Luteum Function In Vivo in Ewes. (2009) (0)
- Temperament alters adrenal response to exogenous ACTH in Brahman heifers (2004) (0)
- EFFECT OF ENERGY INTAKE ON REPRODUCTIVE PERFORMANCE OF SENEPOL AND ANGUS BULLS IN FLORIDA (2007) (0)
- Inter-Individual Variation in DNA Methylation Patterns across Two Tissues and Leukocytes in Mature Brahman Cattle (2023) (0)
- 86 Evaluation of the effect of prenatal transportation stress on endocrine and immune tissues of neonatal Brahman calves (2020) (0)
- Structure of Tanzania grass managed under different residual light area index at rotational stocking by goats (2009) (0)
- 26 Evaluation of sire versus dam effect on age at first calving in Brahman heifers (2020) (0)
- PSII-25 Detection of neurotransmitter-related molecules by untargeted metabolomic analysis of rumen fluid from monensin-treated temperate and tropically adapted beef cattle (2020) (0)
- Identification of candidate genes and SNPs related to cattle temperament using a GWAS analysis coupled with an interacting network analysis (2022) (0)
- 183 Utilizing Breeding Indictors for an Effective AI Program in Brahman Cows (2020) (0)
- Quiet Handling of Heifers Reduces Aversion to Genetic Determination of Maintenance Behav- Ior of Calves (2001) (0)
- 458 Assessment of glucose homeostasis in crossbred steer progeny sired by Brahman bulls that experienced prenatal transportation stress. (2017) (0)
- 088 Effects of Prenatal Transportation Stress on Days of Age at First Calving in Brahman Heifers and Their Calves' Growth and Temperament at Weaning (2016) (0)
- Animal Health: Health and Immune Function (2013) (0)
- Effect of short-term supplementation and temporary weaning in hepatic gene expression in Hereford cows grazing native pasture (2011) (0)
- 241 Skeletal Muscle Mitochondrial Capacities Are Impacted by Breed and Temperament in Young Angus and Brahman Steers (2021) (0)
- Animal Health: Dairy calves and heifers (2015) (0)
- Effects of a Prostanoid EP4 Receptor Agonist on Luteal Function In Vivo and Endometrial Function In Vitro During the Estrous Cycle in Ewes. (2012) (0)
- 282 Nutritional Monitoring of Prenatally Stressed and Translocated Brahman Heifers (2021) (0)
- PSXI-10 Influence of monensin in the diet of temperate and tropically adapted cattle on the ruminal and fecal metabolome and microbiome (2019) (0)
- Effects of exogenous amines on reproductive performance of female Angora goats (1992) (0)
- 245 Prenatal Transportation Stress Does Not Impact Ovarian Follicle Count in Brahman Offspring (2021) (0)
- 30 Prenatally Stressed Brahman Bull Calves had Increased Pro-Inflammatory Cytokines and Transportation-Induced Mitochondrial Impairments (2023) (0)
- Chemical contents of guajillo can affect release of luteinizing hormone (LH) in sheep (1992) (0)
- 081 Feedlot performance of crossbred calves vaccinated with Salmonella Newport Extract vaccine. (2016) (0)
- Breeding and Genetics: Fertility and Early-Life Traits (2012) (0)
- PSVIII-B-3 Comparison of Telomere Length in Leukocytes of Control and Prenatally Stressed Brahman Bull and Heifer Calves (2022) (0)
- PSIII-A-17 Relationships between Diet Quality and Serum Metabolic Indicators in Prenatally Stressed Growing Bos Indicus Heifers (2022) (0)
- Investigation on the carcass traits of the Charolais two-ways crossed and Charolais three-ways crossed bull in southern Taiwan. (2000) (0)
- 80 Comparison of Three Methods of Determining Feed Efficiency on Productivity of Brahman Heifers. (2018) (0)
- Effect of monensin upon rumen metabolism, metabolic hormones and productive traits of beef cows. (1980) (0)
- Cash Wheat in a Wheat-Ryegrass Grazing System. (1983) (0)
- Prostaglandin (PG) E1 or E2 (PGE1, PGE2) Intra-luteal Implants Alters mRNA for PG Receptors and mRNA for LH and Its Receptors to Prevent Luteolysis in Cows. (2010) (0)
- Evaluation of Prenatal Transportation Stress on the Number of Pituitary Corticotrophs in Mature Brahman Cows (2021) (0)
- 459 Assessment of physiological parameters in response to an endotoxin challenge in crossbred steer progeny sired by Brahman bulls that experienced prenatal transportation stress (2017) (0)
- For 1-m Treatment Absorption of Immunoglobulin G in Calves Fed Colostrum or Colostrum Replacement and Animal Plasma in Milk Replacer. Comparison of Lactational Response of Dairy Cows in Georgia and Israel to Heat Load and Photope (0)
- corticotropin-releasing hormone challenge of Brahman cattle following transportation Sexually dimorphic stress and pro-inflammatory cytokine responses to an intravenous (2012) (0)
- 88 Differing Mitochondrial Capacity in Two Separate Skeletal Muscles from Calm and Temperamental Brahman Heifers. (2018) (0)
- Prostaglandin-Induced Estrus in Brahman Cows and Heifers Corpus Luteum Function Following Spontaneous or (2011) (0)
- Physiology and Endocrinology: Animal Physiology (2010) (0)
- Evaluation of the effects of sire and dam calving group on age at first calving in Brahman heifers. (2021) (0)
- THE INFLUENCE OF DIETARY PROTEIN AND ENERGY INTAKES ON OVARIAN DEVELOPMENT IN PREPUBERTAL BRAHMAN CROSS HEIFERS (1985) (0)
- PSVIII-39 Genome-wide DNA methylation alteration in prenatally stressed Brahman heifer calves with the advancement of age (2019) (0)
- PSXIII-13 Comparison of telomere length in age-matched primiparous and multiparous Brahman cows (2019) (0)
- 001 Heritability of temperament at weaning in a crossbred cattle population. (2016) (0)
- PSVIII-40 Effect of prenatal transportation stress on DNA methylation in Brahman heifers (2019) (0)
- LUTEUM FUNCTION IN THE BOVINE : IN VIVO AND IN VITRO EVIDENCE FOR BOTH A SEASONAL AND BREEDTYPE EFFECT z , 2 (2007) (0)
- Luteinizing Hormone and Progesterone in Beef Heifers Influence of Insulin and Energy Intake on Ovulation Rate (2011) (0)
- 22 Influence of Cell-Mediated Immune Response Classification on Performance of Heat-Stressed Dairy Cattle (2023) (0)
- 447 Cellular and antibody mediated immune responses are influenced by sex and pregnancy status in mature Brahman cattle. (2017) (0)
- Puberty in crossbred Bos taurus/Bos indicus heirers red withconcentrate, concentrate with monensin and only aleman grass(Echinochloa polystachya (H.B.K) Hitchcock) (2002) (0)
- 79 Prenatally Stressed Brahman Bulls Produced Embryos with Decreased Embryonic Development (2022) (0)
- 154 Evaluation of repeated exposure to lipopolysaccharide on vaginal temperature and complete blood count in two-year-old Brahman heifers (2019) (0)
- 1123 Transgenerational paternal influence on temperament and growth performance of crossbred beef calves. (2016) (0)
- comparison of two methods of castration Plasma cortisol and white blood cell responses in different breeds of bulls : a 1995 (2000) (0)
- 114 The relationship of cell mediated immune response of Brahman cows on calving interval (2019) (0)
- Genetic Variants and Their Putative Effects on microRNA-Seed Sites: Characterization of the 3′ Untranslated Region of Genes Associated with Temperament (2023) (0)
- 227 Late-Breaking: Temperament influences mitochondrial capacity in skeletal muscle from 8 (2018) (0)
- 062 Factors Affecting Antibody Mediated Immune Response in Weaned Brahman Calves. (2016) (0)
- Body condition of F1 (Hereford × or Angus × Brahman) cows at weaning and effects on cow-calf performance and subsequent postpartum performance (2020) (0)
- 146 Influence of temperament on the cell-mediated immune response in Brahman heifers. (2016) (0)
- 062 Influence of sex and temperament on response of Brahman calves to Salmonella Newport Extract vaccine. (2016) (0)
- Serum Luteinizing Hormone, 13,14-Dihydro-15-Keto Prostaglandin F2 and Cortisol Profiles During Postpartum (2003) (0)
- DNA methylation patterns and gene expression from amygdala tissue of mature Brahman cows exposed to prenatal stress (2022) (0)
- Effect of Season and Relocation on Reproductive Competence in Brahman and Hereford Bulls (2017) (0)
- 184 Utilizing Breeding Indictors for an Effective AI Program in Brahman Cows (2020) (0)
- The Connection Between Animal Stress and Meat Production: Uncoupling of the Growth Hormone/ Insulin-Like Growth Factor 1 Axis1,2,3 (2008) (0)
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