Results 21 to 30 of about 169,082 (315)

The Effects of Respiratory Vaccine Type and Timing on Antibody Titers, Immunoglobulins, and Growth Performance in Pre- and Post-Weaned Beef Calves

open access: yesVeterinary Sciences, 2023
In order to examine the effects of vaccine type and timing of crossbred beef calves (n = 151) were assigned to one of three BRD vaccination protocols stratified by breed of sire, sex, and date of birth, which included: (1) KM—a pentavalent killed viral ...
Jeff M. Matty   +7 more
doaj   +1 more source

Investigation of the Expression Pattern and Functional Role of miR-10b in Intestinal Inflammation

open access: yesAnimals, 2023
Implications of miRNAs for animal health management in livestock remain elusive. To identify suitable miRNAs as monitoring biomarkers, piglets were randomly selected for sampling on days 0, 1, 3, 7, and 14 post-weaning.
Zijuan Wu   +3 more
doaj   +1 more source

Patient Characteristics and Outcomes of a Provincial Prolonged-Ventilation Weaning Centre: A Retrospective Cohort Study

open access: yesCanadian Respiratory Journal, 2012
BACKGROUND: Growing numbers of critically ill patients require prolonged mechanical ventilation and experience difficulty with weaning. Specialized centres may facilitate weaning through focused interprofessional expertise with an emphasis on ...
Louise Rose, Ian M Fraser
doaj   +1 more source

Agonistic Interactions between Littermates Reappear after Mixing Multiple Litters at Weaning in Pigs

open access: yesAgriculture, 2021
Weaning involves mixing of unfamiliar litters and is accompanied by an outbreak of aggression, which is usually attributed to between-litter (BL) interactions.
Maja Prevolnik Povše   +3 more
doaj   +1 more source

Effect of pre-weaning concentrate supplementation on peripheral distribution of leukocytes, functional activity of neutrophils, acute phase protein and behavioural responses of abruptly weaned and housed beef calves [PDF]

open access: yes, 2012
peer-reviewedBackground: The effect of pre-weaning concentrate supplementation on peripheral distribution of leukocytes, functional activity of neutrophils, acute phase protein response, metabolic and behavioural response, and performance of abruptly ...
Lynch Eilish M   +12 more
core   +1 more source

Effectiveness of Two Plant-Based In-Feed Additives against an Escherichia coli F4 Oral Challenge in Weaned Piglets

open access: yesAnimals, 2021
This study evaluates the efficacy of two plant-based feed supplementations to fight colibacillosis in weanlings. A total of 96 piglets (32 pens) were assigned to four diets: a control diet (T1) or supplemented with ZnO (2500 ppm Zn) (T2) or two different
Daniel Montoya   +8 more
doaj   +1 more source

Transcriptomic analysis of the stress response to weaning at housing in bovine leukocytes using RNA-seq technology [PDF]

open access: yes, 2012
peer-reviewedBackground: Weaning of beef calves is a necessary husbandry practice and involves separating the calf from its mother, resulting in numerous stressful events including dietary change, social reorganisation and the cessation of the maternal ...
David J Lynn   +19 more
core   +1 more source

Predictors of Successful Decannulation Using a Tracheostomy Retainer in Patients with Prolonged Weaning and Persisting Respiratory Failure [PDF]

open access: yes, 2012
Background: For percutaneously tracheostomized patients with prolonged weaning and persisting respiratory failure, the adequate time point for safe decannulation and switch to noninvasive ventilation is an important clinical issue.
Kollert, Florian   +8 more
core   +1 more source

Unexpected death of a ventilator-dependent amyotrophic lateral sclerosis patient

open access: yesRevista Portuguesa de Pneumologia, 2013
Background: Amyotrophic lateral sclerosis (ALS) is a fatal, progressive, neurodegenerative disease and most patients affected die of respiratory compromise and/or pneumonia within 2–3 years of diagnosis.
M. di Paolo   +2 more
doaj   +1 more source

A sequential school based smoke prevention program in secondary school adolescents

open access: yesMonaldi Archives for Chest Disease, 2015
Background and Aim. The hazardous health effects of smoking and second-hand smoke are well known and have been confirmed in several studies. We wondered whether a school based programme involving media models such as those represented by famous soccer ...
A. Di Paco   +3 more
doaj   +1 more source

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