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Supplementing Citrus aurantium Flavonoid Extract in High-Fat Finishing Diets Improves Animal Behavior and Rumen Health and Modifies Rumen and Duodenum Epithelium Gene Expression in Holstein Bulls
(MDPI, 2022-08-03)
One hundred and forty-six bulls (178.2 ± 6.64 kg BW and 146.0 ± 0.60 d of age) were randomly allocated to one of eight pens and assigned to control (C) or citrus flavonoid (BF) treatments (Citrus ...
Quality comparison of recombinant soluble proteins and proteins solubilized from bacterial inclusion bodies
(Elsevier, 2022-09-20)
Recombinant protein production in bacteria is often accompanied by the formation of aggregates, known as inclusion bodies (IBs). Although several strategies have been developed to minimize protein ...
Short communication: A milk replacer aversion model in calves to test flavour-masking effects
(Elsevier, 2022-01-18)
This study aimed to evaluate the availability of two sensory additives (SAs) to masque non-palatable ingredients commonly present in milk replacers (MRs). Both SAs were based on a synergistic mixture ...
Characterizing the diagnostic sensitivity and specificity of pain biomarkers in cattle using receiver operating characteristic curves
(Elsevier, 2022-10-04)
Biomarkers are used to assess pain and analgesic drug efficacy in livestock. However, often the diagnostic sensitivity and specificity of these biomarkers for different painful conditions over time have ...
Exploring the impact of the recombinant Escherichia coli strain on defensins antimicrobial activity: BL21 versus Origami strain
(BMC, 2022-05-09)
The growing emergence of microorganisms resistant to antibiotics has prompted the development of alternative antimicrobial therapies. Among them, the antimicrobial peptides produced by innate immunity, ...
The future of recombinant host defense peptides
(BMC, 2022-12-21)
The antimicrobial resistance crisis calls for the discovery and production of new antimicrobials. Host defense peptides (HDPs) are small proteins with potent antibacterial and immunomodulatory activities ...
Potential of Oral Nanoparticles Containing Cytokines as Intestinal Mucosal Immunostimulants in Pigs: A Pilot Study
(MDPI, 2022-04-21)
Antimicrobial resistance is a global threat that is worryingly rising in the livestock sector.
Among the proposed strategies, immunostimulant development appears an interesting approach to
increase ...
Simulation of feed restriction and fasting: Effects on animal recovery and gastrointestinal permeability in unweaned Angus-Holstein calves
(Elsevier, 2022-01-25)
Feed restriction and fasting experienced during commercial production negatively affect unweaned calves' behavior and health status. Transportation and stays at assembly centers are the main factors ...
Effect of decreasing dietary crude protein in fattening calves on the emission of ammonia and greenhouse gases from manure stored under aerobic and anaerobic conditions
(Elsevier, 2022-03-01)
Dietary strategies can potentially help to reduce nitrogen (N) emissions and decrease the environmental impact of beef production. This study aimed to evaluate the effects of dietary crude protein (CP) ...