Standardized rearing methods for the yellow fever mosquito are critical to facilitate controlled laboratory studies. This protocol describes a batch rearing protocol for stocks that yields healthy eggs, larvae, pupae, and adults in the laboratory for long-term colony maintenance and experimental manipulation. Foundational principles for the rearing and containment of these life cycle stages, as well as steps for mating and blood feeding to yield viable eggs for continuous culture or storage, are detailed.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10097437 | PMC |
http://dx.doi.org/10.1101/pdb.prot108017 | DOI Listing |
Vet Sci
November 2024
SEGES Innovation P/S, Agro Food Park 15, 8200 Aarhus, Denmark.
Livestock-associated methicillin-resistant (LA-MRSA) is widespread in European pig production and poses an occupational hazard to farm workers and their household members. Farm workers are exposed to LA-MRSA through direct contact with pigs and airborne transmission, enabling bacteria to be carried home in the nose or on the skin. Consequently, it is important to consider LA-MRSA in a one-health context, studying human exposure by examining LA-MRSA levels in pigs, air, and dust in the farm environment.
View Article and Find Full Text PDFPorcine Health Manag
November 2024
Unitat mixta d'investigació IRTA- UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Catalonia, 08193, Spain.
J Dairy Sci
November 2024
Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padua, 35020 Legnaro (PD), Italy.
Fertility is a crucial aspect of dairy herd efficiency and sustainability. Among factors influencing fertility in dairy cattle, metabolic stress and systemic inflammation of animals are of main relevance, especially in the postpartum stage when ovarian activity begins and cows are inseminated. Our study aimed to infer the associations between milk infrared-predicted blood biomarkers of stress resilience and fertility traits, namely the interval from calving to first service (iCF), days open (DO), and the pregnancy rate at first service (PRF) in a multi-breed population of 89,097 dairy cows.
View Article and Find Full Text PDFAnimals (Basel)
October 2024
Department of Food Sciences, Microbiology, Fundamental and Applied Research for Animal & Health (FARAH), Faculty of Veterinary Medicine, Université de Liège, Avenue de Cureghem 10, 4000 Liège, Belgium.
Major efforts have been made to reduce the use of colistin in livestock since the discovery of the plasmid-borne mobile colistin resistance () gene in a decade ago, to curb the burden of its potential transmission to other bacterial species, spread between animals, humans and the environment. This study explored the longitudinal prevalence and characteristics of colistin-resistant and extended-spectrum beta-lactamase-producing (ESBL) via in vivo fecal and ex vivo carcass swabs from two batches of conventional indoor and organic outdoor Wallon meat sheep from birth to slaughter in 2020 and 2021. Antimicrobial susceptibility testing via broth microdilution revealed that n = 16/109 (15%) isolates from conventional meat lamb fecal samples had a reduced colistin sensitivity (MIC = 0.
View Article and Find Full Text PDFWorld J Microbiol Biotechnol
October 2024
School of Biological Sciences, Universiti Sains Malaysia, 11800, Minden, Pulau Pinang, Malaysia.
Alzheimer's disease (AD), a form of neurodegenerative disorder characterized by the accumulation of amyloid-β (Aβ), hyperphosphorylated Tau, and neuroinflammation. The increasing population affected by AD urges for the development of effective treatments. The correlation between AD and gut microbiome remains underexplored, potentially providing a better understanding of the disease.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!