Results 81 to 90 of about 448,080 (186)

Comparison of the Effectiveness of Colostrum, Colostrum Powder and Combined Feeding on Transfer of Passive Immunity in Calves

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Serum IgG, total protein and Brix values were compared in calves fed natural colostrum, colostrum powder or a combination of both. Combined feeding improved passive transfer indicators, suggesting that colostrum powder supplementation may enhance passive immunity when high‐quality colostrum is limited. .
Yiğit Kaçar, Mehmet Emin Akkaş
wiley   +1 more source

Effects of Prepartum Supplementation and Yeast Fermentation Products on the Progesterone‐Modulated Transfer of Passive Immunity in Bos indicus Cows

Journal of Animal Physiology and Animal Nutrition, Volume 110, Issue 4, Page 463-473, July 2026.
ABSTRACT Inadequate colostrum intake increases risks of calf morbidity and mortality. This study investigated the effects of prepartum and early postpartum supplementation and yeast fermentation products on late‐pregnant Bos indicus cows, and the role of progesterone in mediating passive immunity transfer.
Latino G. S. Coimbra, Fran C. Cowley, Geoffry Fordyce, Luis F. P. Silva   +3 more
wiley   +1 more source

Identification of a potent benzoxaborole drug candidate for treating cryptosporidiosis

Nature Communications, 2019
Cryptosporidium infection can cause severe diarrhea with limited treatment options available. Here, Lunde et al. perform a drug repositioning screen with a library of benzoxaboroles and identify AN7973 as potent inhibitor of intracellular parasite ...
Christopher S. Lunde, Erin E. Stebbins, Rajiv S. Jumani, Md Mahmudul Hasan, Peter Miller, John Barlow, Yvonne R. Freund, Pamela Berry, Rianna Stefanakis, Jiri Gut, Philip J. Rosenthal, Melissa S. Love, Case W. McNamara, Eric Easom, Jacob J. Plattner, Robert T. Jacobs, Christopher D. Huston   +16 more
doaj   +1 more source

Pharmacokinetics of Long‐Acting Ampicillin and Its Impact on the Gut Microbiome and Resistome in Rhesus Macaques (Macaca mulatta)

Journal of Veterinary Pharmacology and Therapeutics, Volume 49, Issue 4, Page 409-420, July 2026.
ABSTRACT Injectable antimicrobials with documented prolonged dosing intervals (> 48 h) for use in rhesus macaques are sparse. The objective of our study was to assess the pharmacokinetics, urine excretion, and effects on gut microbiome and resistome of intramuscular administered long‐acting formulation of ampicillin (Albipen LA) in macaques.
Annemiek Maaskant, Ingeborg M. van Geijlswijk, Mathias Devreese, Marc Cherlet, Leo F. van Geest, Jaap A. Wagenaar, Jan A. M. Langermans, Aldert L. Zomer, Jaco Bakker, Ronette Gehring   +9 more
wiley   +1 more source

Clostridioides difficile as a Zoonotic and Foodborne Pathogen: Reviewing the Global Evidence and South African Data

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Clostridioides difficile infections are increasingly problematic in areas with already burdened healthcare systems. From a One‐Health perspective, a lack of surveillance in developing countries greatly contributes to the limited information available on the zoonotic and foodborne potential of C. difficile.
M. Gouws, P. E. Strydom, D. Rip
wiley   +1 more source

Cytokines and immunoglobulin genetics in neonatal calf diarrhea

, 2017
The aim of the present dissertation was to improve the prognostic possibilities and therapeutic strategies in neonatal calf diarrhea. Thereby, new techniques in drug development should be established in the field of veterinary medicine.In the initial investigation, ten healthy Holstein Friesian calves were observed from birth until day 28 after birth ...
Fischer, Stephani Josepha, Justus Liebig University Giessen   +1 more
openaire   +1 more source

Comparative evaluation of total antioxidant-oxidant, oxidative stress index and ischemia modified albumin levels in calves with neonatal diarrhea

Revista Científica
The first 28 days of a calf ’s life, during which calf losses and diseases are most common, constitute the most critical phase of its development. Among neonatal disorders, diarrhea remains a major challenge in bovine medicine, causing substantial ...
Doğan Can Haney, Mehmet Ali Erfidan, Turan Civelek   +2 more
doaj   +1 more source

The neglected viral pathogens in neonatal calf diarrhea

Journal of Istanbul Veterinary Sciences
In countries with significant cattle populations worldwide, the first months of neonatal calves are crucial for calf rearing. Unfortunately, in these countries, the desired level of profitability has not yet been achieved. The key parameters for profitability in cattle enterprises are the annual production of healthy calves and milk yield.
Hidayet Furkan Orbay, Irmak Dik
openaire   +1 more source

Pathology of Neonatal Calf Diarrhea Induced by a Reo-Like Virus

, 1971
Gross, immunofluorescent, and light microscopic findings in seven gnotobiotic calves inoculated orally with a Reo-like neonatal calf diarrhea virus were compared to findings in three control gnotobiotic calves.
M. J. Twiehaus, C. A. Mebus, E. L. Stair, N. R. Underdahl   +3 more
core   +1 more source

Population Dynamics of Undifferentiated Neonatal Calf Diarrhea among Ranch Beef Calves

, 2008
We conducted a retrospective longitudinal study of a single population of calves from a grass-managed beef cattle system to determine which factors of time and subject explained the probability for calves to die from undifferentiated neonatal diarrhea ...
Grotelueschen, Dale M., Knott, Tim R., Clowser, Sharon L., Nason, Gail R., Smith, David R.   +4 more
core   +1 more source