Results 91 to 100 of about 12,959 (215)

Safety and Efficacy of Hepatitis B Vaccination in Cirrhosis of Liver

open access: yesAdvances in Virology, 2013
Introduction. Patients with chronic liver disease (CLD) are more likely to have severe morbidity and fatality rate due to superimposed acute or chronic hepatitis B (HBV) infection. The literature has shown that hepatitis B vaccines are safe and effective
D. Ajith Roni   +5 more
doaj   +1 more source

Better Multi‐Breed Genomic Predictions for Tropical Bull Fertility Using a Breed‐Adjusted Genomic Relationship Matrix

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 5, Page 679-690, September 2026.
ABSTRACT The pressing requirement for agricultural systems to adopt climate change adaptation strategies specifically designed for tropical environments underscores the significance of implementing sustainable bull breeding practices in beef cattle operations.
Antonio Reverter   +3 more
wiley   +1 more source

Reproductive performance and reconception of nellore cows according to their pure- or cross-bred calves [PDF]

open access: yes, 2015
Contents The objective of the present research was to evaluate the effect of a calf's genetic group on the productive and reproductive efficiency of its Nellore dam.
Wechsler, F. S.   +2 more
core   +2 more sources

Inflammation and arterial stiffness in coronary artery disease

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2019
Background: Coronary artery disease (CAD) has become endemic in recent times and has become a leading cause of death in India. Atherosclerosis and arterial stiffening are the major sequelae to CAD.
Balakrishna Damacharla   +4 more
doaj   +1 more source

Plasma Pharmacokinetic Profile of Fipronil 1% Pour‐On in Cattle: Photodegradation and the Sustained Systemic Persistence of Fipronil Sulfone

open access: yesJournal of Veterinary Pharmacology and Therapeutics, Volume 49, Issue 5, Page 515-524, September 2026.
ABSTRACT This study characterized the long‐term pharmacokinetic profile of a 1% fipronil pour‐on formulation in Nellore bulls under field conditions. Seventeen animals received a single topical dose (1 mg/kg), and plasma concentrations of fipronil and its metabolites (sulfone and desulfinyl) were monitored for 175 days using LC–MS/MS.
Stefani Maria Ferreira   +8 more
wiley   +1 more source

Forage Responses and Beef Cattle Performance in Silvopasture Systems: A Meta‐Analysis of Tropical and Subtropical Regions of Brazil

open access: yesGrass and Forage Science, Volume 81, Issue 3, July-September 2026.
ABSTRACT Silvopasture systems integrate tree, forage, and livestock components, offering a sustainable intensification strategy that combines environmental and productive benefits, although shading may impose constraints on forage accumulation. This study aimed to evaluate forage accumulation, nutritive value, and beef cattle performance in pastoral ...
Ana Paula Corteze   +8 more
wiley   +1 more source

Computation and prediction of sectorial arch width and arch perimeter changes of maxillary arch by graphical method of Ramanujan’s equation for the ellipse

open access: yesClinical and Investigative Orthodontics
Purpose The assessment of space gain is a critical step in the non-extraction orthodontic treatment methods. This study aims to assess the arch width along the arch perimeter concurrent with the changes in the arch width due to expansion at the molar ...
Rishitha Gundeboina   +6 more
doaj   +1 more source

Genetic Parameters of Methane Emission, Feed Efficiency, Feeding Behaviour, and Growth Traits in Beef Cattle

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 4, Page 496-507, July 2026.
ABSTRACT Climate change has intensified the need to reduce greenhouse gas emissions, particularly methane (CH4) from enteric fermentation. Genetic selection has emerged as a promising mitigation strategy; however, studies on Bos taurus indicus, especially Nellore cattle, remain limited.
J. A. Silva   +10 more
wiley   +1 more source

Carcass characteristics and sensorial evaluation of meat from Nellore steers and crossbred Angus vs. Nellore bulls

open access: yes, 2017
. This study evaluated animal performance, carcass characteristics and meat quality of 36-month old Nellore steers finished in pastures (n = 10) and 20-month old Angus vs. Nellore bulls finished in feedlot (n = 10).
Vinicius Cunha Barcellos (6936095)   +7 more
core   +1 more source

Factors affecting meat texture from Nellore and crossbreed Limousin-Nellore steers

open access: yes, 2003
The objective of this work was to evaluate factors affecting meat texture from Nellore and crossbreed Limousin-Nellore steers. Fifty steers, 25 Nellore and 25 Limousin-Nellore, were randomly divided in five groups of 10 animals (five from each genetic ...
Pinto, Marcos Franke [UNESP]   +2 more
core   +1 more source

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