Search Results - "Dziuk, P. J"

Influence of initial length of uterus per embryo and gestation stage on prenatal survival, development, and sex ratio in the pig by Chen, Z. Y, Dziuk, P. J

“…The effects of uterine length per embryo and stage of gestation on prenatal survival, development, and sex ratio were determined by systematically restricting…”
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Uterine gland development begins postnatally and is accompanied by estrogen and progesterone receptor expression in the dog by Cooke, P.S, Borsdorf, D.C, Ekman, G.C, Doty, K.F, Clark, S.G, Dziuk, P.J, Bartol, F.F

“…During neonatal and juvenile life, mammalian uteri undergo extensive structural and functional changes, including uterine gland differentiation and…”
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Comment on the need for thoroughness in literature searches by Dziuk, P J

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Relationships between uterine length and number of fetuses and prenatal mortality in pigs by Wu, M.C, Hentzel, M.D, Dziuk, P.J

“…Relationships between the length of uterine horn and number of fetuses and prenatal mortality were characterized in 320 pregnant pigs at 3, 5, 7, 9, 11, 13 and…”
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Concentrations of free steroids in the jugular and hepatic portal veins of pigs after ingestion of testosterone, estrogen, or progesterone or transplantation of ovaries to the intestine by Dziuk, P.J, Parvizi, N, Ellendorff, F

“…Estrogen, progesterone or testosterone were administered orally to ovariectomized gilts fitted with indwelling catheters. Blood samples were taken from the…”
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Effects of relaxin administration in early gestation or prior to mating on uterine length and fetal survival in gilts by Zaleski, H.M. (University of Hawaii, Honolulu, HI.), Winn, R.J, Jennings, R.L, Dziuk, P.J, Sherwood, O.D

“…The objective of this research was to determine the effect of administration of porcine relaxin to gilts during early gestation, or during the follicular phase…”
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Effect of number of corpora lutea and fetuses on concentrations of progesterone in blood of goats by Jarrell, V.L. (Univ. of Missouri, Columbia), Dziuk, P.J

“…The objectives of this study were to assess relationships between 1) number of corpora lutea (CL) and concentrations of progesterone (P) in plasma of goats…”
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Hormonal control of the cervix in pregnant gilts. III. Relaxin's influence on cervical biochemical properties in ovariectomized hormone-treated pregnant gilts by O'Day-Bowman, M B, Winn, R J, Dziuk, P J, Lindley, E R, Sherwood, O D

“…The effects of relaxin on the biochemical properties of both the uterine and vaginal portions of the cervix were examined between days 80-110 of pregnancy in…”
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Ovarian influence of uterine growth in prepubertal gilts by Wu, M.C, Dzuik, P.J

“…A determination of age of the prepubertal gilt at which ovaries affect uterine growth is necessary before establishing the extent to which length of uterus is…”
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Effect of concentration of mixed-function oxidase on concentration of estrogen, rate of egg lay, eggshell thickness, and plasma calcium in laying hens by Chen, S.W, Francis, B.M, Dziuk, P.J

“…The objective of this study was to investigate the effect of induction or depression of mixed-function oxidases (MFO) by xenobiotics on the peripheral…”
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Hormonal control of the cervix in pregnant gilts. II. Relaxin promotes changes in the physical properties of the cervix in ovariectomized hormone-treated pregnant gilts by O'Day, M B, Winn, R J, Easter, R A, Dziuk, P J, Sherwood, O D

“…The effects of relaxin on the physical properties of both the uterine and vaginal portions of the cervix were studied between days 80 and 110 of pregnancy in…”
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Effect of initial length of uterus per embryo on fetal survival and development in the pig by Wu, M.C. (Taiwan Livest. Res. Inst., Hsinhua, Tainan, Taiwan, R.O.C.), Chen, Z.Y, Jarrell, V.L, Dziuk, P.J

“…Influence of initial length of uterus available to each embryo on its subsequent survival and development was determined by systematic restriction of the…”
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The Influence of Dose of Phenobarbital and Interval to Measurement on Concentration of Liver Enzymes in Barrows and Gilts by Thomford, P. J, Dziuk, P. J

“…The administration of xenobiotics such as phenobarbital (PB) and chlorinated hydrocarbons to rats, mice and several other species has been shown to increase…”
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An embryo transfer study of reciprocal cross differences in growth and carcass traits of Duroc and Landrace pigs by Wilken, T. M, Lo, L. L, McLaren, D. G, Fernando, R. L, Dziuk, P. J

“…Reciprocal cross differences have been reported for growth rate and carcass traits in F1 pigs with the Duroc (D) as a parent breed. Such differences are…”
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Estrous behavior and circadian discharge of luteinizing hormone in the prepubertal gilt in response to exogenous estrogen by DIAL, G. D, DIAL, O. K, BEVIER, G. W, GLENN, S. D, DZIUK, P. J

“…The influence of varying doses of estradiol benzoate (EB) on the induction of estrus and luteinizing hormone (LH) discharge was studied in crossbred…”
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Absorption and metabolism of estrogens from the stomach and duodenum of pigs by Ruoff, W L, Dziuk, P J

“…To determine the absorption and metabolism of 17 beta-estradiol (E2) by the stomach and liver of the pig, crystalline E2 was placed in the stomach of…”
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Effects of plane of nutrition and phenobarbital during the pre-mating period on reproduction in ewes fed differentially during the summer and mated in the fall by Thomas, D.L, Thomford, P.J, Crickman, J.G, Cobb, A.R, Dziuk, P.J

“…An increased plane of nutrition of ewes before mating (flushing) has been associated with an increased number of lambs per ewe. The following study was done to…”
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Procedures for measuring length of the pig uterus by Wu, M.C, Dziuk, P.J

“…A method for measuring uterine length in pigs was standardized following a series of experiments to determine the effect of period of storage, temperature,…”
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Relationship between the level of estrone sulfate in the plasma and the number of fetuses during pregnancy in the gilt [Swine, pigs, reproductive physiology] by HORNE, C, CHEW, B. P, WISEMAN, B. S, DZIUK, P. J

“…Estrone sulfate was measured in the plasma of pregnant and nonpregnant gilts between Days 10 and 32 after estrus. Estrone sulfate was found to rise sharply in…”
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Endocrine and ovulatory responses of the gilt to exogenous gonadotropins and estradiol during sexual maturation by DIAL, G. D, DIAL, O. K, WILKINSON, R. S, DZIUK, P. J

“…Three studies were conducted to investigate the endocrine and ovulatory responses of the prepubertal gilt to exogenous estradiol and gonadotropins. In Study…”
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