Results 81 to 90 of about 686,282 (415)

Biosynthesis and Identification of Clenbuterol Metabolites in Urine and In Vitro Microsome Incubation Samples Using UHPLC‐Q‐Exactive Orbitrap Mass Spectrometry: A Comparison Between Human and Bovine Metabolism

open access: yesDrug Testing and Analysis, EarlyView.
Clenbuterol metabolism was studied in bovine and human urine using LC‐Q‐Exactive‐Orbitrap MS; eight metabolites were identified in human and bovine samples as well as a novel N‐methylated form. Four urinary metabolites specific to cattle were detected and identified.
Anuar Gómez‐Tagle   +5 more
wiley   +1 more source

Mastitis in beef cattle

open access: yesScientific Messenger of LNU of Veterinary Medicine and Biotechnologies
Mastitis and udder infections pose significant health challenges for cattle, including beef breeds, although less commonly than in dairy herds. This study aims to explore mastitis' etiology, risk factors, diagnosis, and treatment in beef cows, focusing on their specific rearing and breeding conditions.
Grzegorz Dejneka   +2 more
openaire   +2 more sources

Insects as Food and Feed Source: A Comprehensive Review on Nutritional Value, Food Safety Concern, Environmental Benefits, Economic Potential, Technological Innovations, Challenges, and Future Prospects

open access: yesFood Frontiers, EarlyView.
Edible insects offer a sustainable protein source, requiring fewer resources than traditional livestock. Despite challenges, they have the potential to enhance food security and sustainability for a growing global population. ABSTRACT As the world faces an escalating protein crisis amid climate change, population growth, and resource scarcity, edible ...
Anil Gautam   +6 more
wiley   +1 more source

Anaplasmosis in Beef Cattle [PDF]

open access: yes, 2019
Anaplasmosis is an infectious disease of cattle caused by a minute parasite, Anaplasma marginale. The Anaplasma organism invades the red blood cells. Various control programs for anaplasmosis are listed: Test the herd and separate carriers from susceptible animals.
openaire   +2 more sources

Engineering Gossypol‐Free Cottonseeds for Future Global Food Security and Agricultural Sustainability

open access: yesFood Frontiers, EarlyView.
This study depicting the role of transcriptomics, RNA interference (RNAi), and CRISPR/Cas9 technologies in the breeding of glandless cottonseed and glanded cotton tissues. This approach demonstrates the potential of cotton as a dual‐purpose crop, serving both the fiber industry and as a sustainable food and feed source.
Teame Gereziher Mehari   +9 more
wiley   +1 more source

Diet and Genetics Influence Beef Cattle Performance and Meat Quality Characteristics

open access: yesFoods, 2019
A comprehensive review of the impact of tropical pasture grazing, nutritional supplementation during feedlot finishing and fat metabolism-related genes on beef cattle performance and meat-eating traits is presented.
Felista W. Mwangi   +5 more
semanticscholar   +1 more source

Understanding the Concepts of Smart E‐Nose Technology in Combination With Machine Learning for New Era of Food Safety: An Advanced Review

open access: yesFood Safety and Health, EarlyView.
E‐Nose technology enables rapid, accurate detection of volatile compounds using AI, PCA, and ANN for odor classification. Advancements in sensors and data algorithms enhance its role in food safety, healthcare, and environmental monitoring. Despite sensor challenges, ongoing innovation drives its growing importance in precise, noninvasive diagnostics ...
Poornima Singh   +5 more
wiley   +1 more source

Associations Between Thoracic Ultrasound Chute-Side Evaluations and 60-Day Outcomes in Feedyard Cattle at Time of First Treatment for Respiratory Disease

open access: yesVeterinary Sciences
Accurate prognosis at first treatment for bovine respiratory disease (BRD) is essential for timely interventions and management decisions. This cross-sectional observational study evaluated 819 commercial beef feedyard cattle at chute-side for first BRD ...
Luis F. B. B. Feitoza   +3 more
doaj   +1 more source

Mechanism and Control of Pseudomonas Biofilm Formation: Based on the Relationship between Quorum Sensing and the Second Messenger [PDF]

open access: yesShipin Kexue
As the dominant spoilage bacterium in meat, Pseudomonas poses a significant threat to meat quality and safety. The biofilm of Pseudomonas not only enhances stress resistance but also provides bio-protection, thereby making the decontamination of ...
YUAN Yini, ZHOU Guanghui, DONG Pengcheng, LIU Yunge, ZHU Lixian, HAN Guangxing, TONG Lin, XIAO Yang, ZHANG Yimin
doaj   +1 more source

Are dietary strategies to mitigate enteric methane emission equally effective across dairy cattle, beef cattle, and sheep?

open access: yesJournal of Dairy Science, 2019
The digestive physiology of ruminants is sufficiently different (e.g., with respect to mean retention time of digesta, digestibility of the feed offered, digestion, and fermentation characteristics) that caution is needed before extrapolating results ...
S. van Gastelen, J. Dijkstra, A. Bannink
semanticscholar   +1 more source

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