Results 131 to 140 of about 81,652 (368)

Cost of porcine reproductive and respiratory syndrome virus at individual farm level – An economic disease model [PDF]

, 2017
Porcine reproductive and respiratory syndrome (PRRS) is reported to be among the diseases with the highest economic impact in modern pig production worldwide.
Alarcon, Alarcon, Brouwer, C. Nathues, Chagnon, Corzo, Curtis, Dorussen, Gross, grosse Beilage, H. Nathues, Holck, Holtkamp, Holtkamp, J. Rushton, K. Fiebig, Kamphues, Kritas, Lunney, M. Jimenez, Martelli, Neumann, Nieuwenhuis, P. Alarcon, Pejsak, R. Jolie, V. Geurts, Young, Zimmerman, Zuckermann   +29 more
core   +2 more sources

Estrus traits derived from activity measurements are heritable and closely related to the time from calving to first insemination.

Journal of Dairy Science, 2015
The aim of this study was to estimate genetic parameters for estrus-related traits that could improve selection for increased fertility due to improved ability of the cow to return to cycling and go into heat after calving.
A. Ismael, E. Strandberg, M. Kargo, A. Fogh, P. Løvendahl   +4 more
semanticscholar   +1 more source

Timing of Insemination for Dairy Cows Identified in Estrus by a Radiotelemetric Estrus Detection System

Journal of Dairy Science, 1998
The optimal time of artificial insemination (AI) was determined from data for 2661 AI in 17 herds utilizing a radiotelemetric system for estrus detection that has the potential for continuous 24-h surveillance to monitor behavioral events associated with estrus.
R.E. Pearson, R.L. Nebel, Lorin D. Warnick, M.B.G. Dransfield   +3 more
openaire   +2 more sources

Validation of a dry‐slide immunoassay for progesterone analysis in canine plasma in a clinical setting

Veterinary Clinical Pathology, Volume 51, Issue 4, Page 524-532, December 2022., 2022
Abstract Background The identification of canine ovulation is critical for successful breeding. Progesterone measurements are useful for identifying ovulation. Progesterone assays are also quantitative and easily accessed, making them valuable in veterinary practice.
Sarah Østergård Jensen, Josefine Öberg, Helene Alm, Bodil S. Holst   +3 more
wiley   +1 more source

Estrógeno exógeno no início do ciclo estral de vacas leiteiras na indução do estro e na dinâmica ovariana

Revista Interdisciplinar de Direito, 2011
The objective of this work was to check the exogenous estrogen, in early phase of estrous cycle, on the range of estrus reduction and ovarian dynamics. Animals cycling regularly were selected, without any clinical or reproductive alterations were used in
José Rogério Moura Almeida Neto, Eduardo Paulino da Costa, Ademir de Moraes Ferreira, Wanderlei Ferreira de Sá, Giancarlo Magalhães Santos, Rafael José Otero Arroyo   +5 more
doaj  

RESEARCHES REGARDING ESTRUS INDUCTION AND SYNCHRONIZATION IN SOWS AFTER WEANING

Cluj Veterinary Journal, 2009
The purpose of this paper was to improve the reproductive performances of sows after weaning in a private swine farm. The main objective was to implement modern reproductive biotechnologies (estrus synchronization, artificial insemination and ...
Liviu BOGDAN, Ioan GROZA, Mihai CENARIU, Simona CIUPE, Emoke PALL, Anamaria PETREAN, Sorana MATEI, Sidonia BOGDAN   +7 more
doaj   +1 more source

Equine Reproduction and Genetics [PDF]

, 1989
PDF pages ...
Kline, Robert C.
core  

Diagnosis and successful treatment of open pyometra in a wild European brown hare (Lepus europaeus)

Veterinary Record Case Reports, EarlyView.
Abstract This case report describes an open pyometra in a wild adult female hare (Lepus europaeus) that was rescued in the Umbria countryside (Italy) during mid‐January. The clinical signs observed included anorexia and a mucopurulent to haemorrhagic discharge from the vulva.
Claudia Massone, Oriana Cianca, Isabella Costantino, Daniele Marini, Domenico Caivano   +4 more
wiley   +1 more source

Arkansas Animal Science Department Report 2002 [PDF]

, 2002
The faculty and staff of the Animal Science Program are pleased to present the sixth edition of the Arkansas Animal Science Report. As with virtually all programs in the country, budget constraints presented serious challenges to teaching, research, and ...
Johnson, Zelpha B., Kellogg, D. Wayne
core   +2 more sources

Constipation and urinary retention caused by a vaginal epithelial inclusion cyst in a 1 year old intact cat

Veterinary Record Case Reports, EarlyView.
Abstract This case report describes a rare instance of a keratinising vaginal epithelial inclusion cyst causing significant clinical signs in a 1‐year‐old domestic shorthair queen. The cat presented with severe constipation, urinary retention and a caudal abdominal/cranial intrapelvic mass identified on diagnostic imaging.
Kyle L. Granger Jr., Paula Yoon, Jesse Johnson, Max Paulson, Megan Stadler, Andrea K. Erickson   +5 more
wiley   +1 more source