Results 21 to 30 of about 304,977 (339)

A new subunit vaccine based on nucleoprotein nanoparticles confers partial clinical and virological protection in calves against bovine respiratory syncytial virus [PDF]

open access: yes, 2010
Human and bovine respiratory syncytial viruses (HRSV and BRSV) are two closely related, worldwide prevalent viruses that are the leading cause of severe airway disease in children and calves, respectively.
Bernadet, Philippe   +14 more
core   +2 more sources

Legg-calve-perthes disease

open access: yesPan African Medical Journal, 2021
We report a case of a 9-year-old male who presented with limping gait. The primary concern of the parents was that, he started walking in an awkward fashion two months ago. The birth and developmental history were uneventful. Child complaint of mild inconsistent pain in left hip joint.
Chanan Goyal, Anshuman Shukla
openaire   +3 more sources

Fecal shedding and tissue infections demonstrate transmission of Mycobacterium avium subsp. paratuberculosis in group-housed dairy calves

open access: yesVeterinary Research, 2017
Current Johne’s disease control programs primarily focus on decreasing transmission of Mycobacterium avium subsp. paratuberculosis (MAP) from infectious adult cows to susceptible calves.
Caroline S. Corbett   +3 more
doaj   +1 more source

Conditioned place preference reveals ongoing pain in calves 3 weeks after disbudding. [PDF]

open access: yes, 2020
Hot-iron disbudding, a routine procedure that prevents horn bud growth through cauterization, is painful for calves. The resulting burns remain sensitive to touch for weeks, but it is unknown whether calves experience ongoing, non-evoked pain.
Adcock, Sarah JJ, Tucker, Cassandra B
core  

Social networks respond to a disease challenge in calves

open access: yesScientific Reports, 2022
Changes in network position and behavioral interactions have been linked with infectious disease in social animals. Here, we investigate the effects of an experimental disease challenge on social network centrality of group-housed Holstein bull dairy ...
Katharine C. Burke   +3 more
doaj   +1 more source

Nematode control in suckler beef cattle over their first two grazing seasons using a targeted selective treatment approach [PDF]

open access: yes, 2015
peer-reviewedBackground With concerns over the development of anthelmintic resistance in cattle nematode populations, we must re-examine our approach to nematode control in cattle.
Barrett, Damien   +6 more
core   +1 more source

El concepto de “orden natural” de Toulmin y su aplicación a la didáctica de la biología

open access: yesFilosofia e História da Biologia
La didáctica de las ciencias se ha consolidado como una disciplina autónoma, aunque vinculada a los contenidos de las ciencias y a su historia. Dentro de esta disciplina se advierte ya la existencia de subdisciplinas cuyas diferencias radican en la ...
José Alsina Calvés
doaj   +1 more source

Novel Encapsulated Calcium Butyrate Supplement Enhances On-Farm Dairy Calf Growth Performance and Body Conformation in a Pasture-Based Dairy Production System

open access: yesAnimals, 2020
The effect of supplementing neonatal heifer calves with varying levels of ECAB on pre-weaning growth performance was investigated. Post-weaning growth was also measured, to determine any carry-over effect of pre-weaning supplementation of ECAB.
Aduli Enoch Othniel Malau-Aduli   +5 more
doaj   +1 more source

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

open access: yesMolecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser   +14 more
wiley   +1 more source

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