Results 61 to 70 of about 776,098 (253)

Risk factors associated with E. coli causing neonatal calf diarrhea. [PDF]

Saudi J Biol Sci, 2019
Calf diarrhea is one of the major health challenges in cattle herds. The bacteriological examination of fecal samples collected from apparently healthy and diarrheic calves' revealed isolation of 26 E.
Mohammed SAE, Marouf SAE, Erfana AM, El-Jakee JKAE, Hessain AM, Dawoud TM, Kabli SA, Moussa IM.   +7 more
europepmc   +2 more sources

Maternal periconceptional and first trimester protein restriction in beef heifers: effects on placental parameters and fetal and neonatal calf development.

Reproduction, Fertility and Development, 2020
Few studies have investigated the effects of nutrition during the periconception and early gestation periods on fetal and placental development in cattle.
K. J. Copping, Juan H. Hernandez-Medrano, Andrew Hoare, K. Hummitzsch, I. McMillen, Janna L. Morrison, Raymond J. Rodgers, Viv E. A. Perry   +7 more
semanticscholar   +1 more source

Stranded beluga (Delphinapterus leucas) calf response and care: reports of two cases with different outcomes

Polar Research, 2021
Given the remote, rugged areas belugas typically inhabit and the low rehabilitation success rate with any cetacean, it is rare to have the opportunity to rescue a live-stranded beluga.
Caroline E.C. Goertz, Kathy Woodie, Brett Long, Lisa Hartman, Eric Gaglione, Dennis Christen, Tonya Clauss, Jennifer Flower, Allison Tuttle, Carey Richard, Tracy A. Romano, Todd Schmitt, Eric Otjen, Steve Osborn, Steve Aibel, Tim Binder, William Van Bonn, Manuel Castellote, T. Aran Mooney, Sophie Dennison-Gibby, Kathy Burek-Huntington, Teresa K. Rowles   +21 more
doaj   +1 more source

Alterations of microbiota and metabolites in the feces of calves with diarrhea associated with rotavirus and coronavirus infections

Frontiers in Microbiology, 2023
The changes in the composition of intestinal microbiota and metabolites have been linked to digestive disorders in calves, especially neonatal calf diarrhea. Bovine rotavirus (BRV) and bovine coronavirus (BCoV) are known to be the primary culprits behind
Shengwei Cui, Shihui Guo, Qingmei Zhao, Yong Li, Yun Ma, Yun Ma, Yongtao Yu, Yongtao Yu   +7 more
doaj   +1 more source

Diagnostics of dairy and beef cattle diarrhea. [PDF]

, 2012
Calf diarrhea is a multifactorial disease related to a combination of host and pathogen factors. The most common pathogens found in diarrheic calves are cryptosporidium, rotavirus, coronavirus, Salmonella, attaching and effacing E coli and F5 (K99 ...
Blanchard, Patricia Carey
core   +1 more source

Early stages of tooth development in the harbor porpoise Phocoena phocoena

The Anatomical Record, EarlyView.
Abstract Here we describe the stages of tooth development in toothed whales on the basis of the harbor porpoise (Phocoena phocoena). The aim of the study was to find out whether these stages are identical to those of other mammals analyzed so far although toothed whales are homodont and monophyodont.
Lasse M. Mathes, Lennart Müller‐Thomsen, Stefan Huggenberger   +2 more
wiley   +1 more source

Dam vaccination for the prevention of neonatal diarrhea caused by enterotoxigenic E. coli in calves-a systematic review and meta-analysis

Veterinary and Animal Science
Diarrhea in neonatal calves caused by enterotoxigenic Escherichia coli (ETEC) is a disease that negatively affects the welfare and production of cattle.
Chandler Higgs, Megan Van Noord, Jefferson Gabriel Carvalho Nagle, Jose Pablo Gomez, Erik Fausak, Gabriele Ute Maier   +5 more
doaj   +1 more source

Comparative analysis of microRNAs in bovine colostrum and neonatal calf blood

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND MicroRNAs (miRNAs) are short non‐coding RNAs that participate in a wide range of biological processes. MiRNAs are present in high concentrations in colostrum, and these may be potentially transferred to newborn calves being fed colostrum.
Do T Hue, Kiro Petrovski, Yan Ren, John L Williams, Tong Chen, Wai Y Low, Thien D Van, Cynthia D K Bottema   +7 more
wiley   +1 more source

Severe outbreak of bovine neonatal diarrhea in a dairy calf rearing unit with multifactorial etiology

Brazilian Journal of Microbiology, 2021
This study describes the etiological diversity observed in a severe neonatal diarrhea outbreak with morbidity and mortality rates of 80 and 20%, respectively, with detection of mixed infections with viral, bacterial, and protozoan disease agents in a ...
A. M. Dall Agnol, Elis Lorenzetti, R. A. Leme, W. A. Ladeia, R. M. Mainardi, Amauri Bernardi, S. A. Headley, R. L. Freire, U. P. Pereira, A. Alfieri, A. Alfieri   +10 more
semanticscholar   +1 more source

Retrospective study of the correlation of serum potassium concentrations and the findings of heart auscultation in calves with neonatal diarrhea [PDF]

, 1980
A retrospective study was conducted of clinical records of calves with neonatal diarrhea up to the age of 14 days concerning certain aspects of blood potassium concentration and heart rate and rhythm.
Acres, Stephen D., Klee, Wolfgang
core   +1 more source