Steven A. Zinn
Professor/Animal Science

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Scholarly Contributions

218 Scholarly Contributions

120
Journal Articles
95
Poster/Presentations
3
Conference Proceedings
Effects of photoperiod on mammary development and concentration of hormones in serum of pregnant dairy heifers
1991
L.T. Chapin, J.A. Newbold, Steven Zinn, H.A. Tucker
Research Type: Journal Article

Effects of photoperiod on lactotropes and on dopaminergic and 5-hydroxytryptaminergic neurons in bull calves
1991
L.T. Chapin, K.E. Moore, K.J. Lookingland, H.A. Tucker, Steven Zinn
Research Type: Journal Article

Melatonin suppression of mammary growth in heifers
1991
M.D. Mediavilla, Steven Zinn, L.T. Chapin, B.A. Buchanan, H.A. Tucker, E.J. Sanchez-Barcelo
Research Type: Journal Article

Selective transcription of a rat proenkephalin fusion genes from the spermatogenic cell-specific promoter in testis of transgenic mice
1991
K.M. Ebert, D.L. Kilpatrick, J. Joshi, N.D. Mehta, Steven Zinn
Research Type: Journal Article

Prolactin regulation of dopaminergic neurons in the infundibulum pituitary stalk of bull calves
1990
K.J. Lookingland, L.T. Chapin, Steven Zinn, H.A. Tucker, K.E. Moore
Research Type: Journal Article

Energy balance and body condition influence luteaul function in Holstein heifers
1990
W.J. Enright, R.L. Fogwell, R.S. Emery, Steven Zinn, A.D. Ealy, A. Villa-Godoy, T.L. Hughes
Research Type: Journal Article

Sixty-day infusions of somatotropin-releasing factor stimulate milk production in dairy cows
1990
T.R. Schwartz, H.A. Tucker, W.M. Moseley, G.E. Dahl, L.T. Chapin, Steven Zinn
Research Type: Journal Article

Transcription of the rat and mouse proenkephalin genes is initiated at distinct sites in spermatogenic and somatic cells
1990
M. Fitzgerald, S.L. Sabol, D.L. Kilpatrick, H. Higuchi, J. Meyerhardt, Steven Zinn
Research Type: Journal Article

Failure of photoperiod to alter body growth and carcass composition in beef steers
1989
H.A. Tucker, Steven Zinn, L.T. Chapin, W.J. Enright
Research Type: Journal Article

Alterations in concentrations of dihydroxyphenylacetic acid in the median eminence of rats euthanatized with pentobarbital
1989
H.A. Tucker, K.E. Moore, Steven Zinn, K.J. Lookingland
Research Type: Journal Article

Growth, carcass composition, and serum hormone responses to photoperiod and ovariectomy in heifers
1989
H.A. Tucker, L.T. Chapin, Steven Zinn, W.J. Enright
Research Type: Journal Article

Effects of infusions of various doses of bovine growth hormone-releasing factor on blood hormones and metabolites in lactating Holstein cows
1989
M.B. Kamdar, L.T. Chapin, W.J. Enright, L.F. Krabill, Steven Zinn, W.M. Moseley, H.A. Tucker
Research Type: Journal Article

The relationship between composition of gain and circulating hormones in growing beef bulls fed three dietary crude protein levels
1988
W.J. Enright, D.R. Hawkins, W.G. Bergen, K.R. Refsal, P.T. Anderson, R.A. Merkel, Steven Zinn
Research Type: Journal Article

Melatonin and prolactin concentrations in blood of cattle exposed to 8, 16 or 24 hours of daily light
1988
E.P. Stanisiewski, L.T. Chapin, H.A. Tucker, Steven Zinn, N.K. Ames
Research Type: Journal Article

A note on the effects of previous photoperiod exposure and gradual transitions of light intensity at dawn and dusk on growth in Holstein heifers
1988
H.A. Tucker, L.T. Chapin, Steven Zinn
Research Type: Journal Article

Growth, carcass composition and plasma melatonin in postpubertal beef heifers fed melatonin
1988
A.L. Schroeder, H.A. Tucker, L.T. Chapin, Steven Zinn, W.J. Enright, E.P. Stanisiewski
Research Type: Journal Article

Relationship between concentrations of cortisol in ovarian follicular fluid and various biochemical markers of follicular differentiation in cyclic and anovulatory cattle
1987
Steven Zinn, L.J. Spicer
Research Type: Journal Article

Modulation of growth hormone-releasing factor-induced release of growth hormone from bovine pituitary cells
1987
E.M. Convey, V. Padmanabhan, H.A. Tucker, W.J. Enright, Steven Zinn
Research Type: Journal Article

Growth hormone response of bull calves to growth hormone-releasing factor
1987
W.J. Enright, Steven Zinn, L.T. Chapin, H.A. Tucker
Research Type: Journal Article

Effects of photoperiod on growth, carcass composition, prolactin, growth hormone and cortisol in prepubertal and postpubertal Holstein heifers
1986
W.G. Bergen, D. Petitclerc, L.T. Chapin, Steven Zinn, H.A. Tucker, R.A. Merkel, R.W. Purchas
Research Type: Journal Article