Results 81 to 90 of about 5,277,779 (305)

Genomic Structural Variations Provide Insights Into Litter Size and Teat Number Traits in Hu Sheep

open access: yesAnimal Research and One Health, EarlyView.
Here, we conducted whole genome sequencing on 300 Hu sheep with an average depth of 16.51X. Two candidate genes associated with litter size and teat number traits were identified, namely MAST2 and AFDN. ABSTRACT Litter size and the teat number are important economic indicators in sheep production.
Xin Xiang   +3 more
wiley   +1 more source

Estimating the prevalence of Monkeypox among men who have sex with men in a major city in Southwest China, since 2023 via capture–recapture methods

open access: yesBMC Infectious Diseases
Background Monkeypox (mpox) is a zoonotic disease caused by the mpox virus, which was previously observed primarily in west-central Africa. Since May 2022, mpox outbreaks have emerged in several nonendemic countries around the world and have continued to
Jingpei Xu   +4 more
doaj   +1 more source

Heat Stress in Quail: Impacts on Health and Productivity, and Mitigation Strategies

open access: yesAnimal Research and One Health, EarlyView.
Heat stress disrupts physiological homeostasis in quail, inducing oxidative stress, immune dysregulation, and metabolic imbalance, which impair growth, reproduction, product quality, and welfare. Integrating nutritional, environmental, and genetic–epigenetic strategies enhances thermotolerance, sustains productivity, and supports climate‐smart quail ...
T. A. Eletu   +6 more
wiley   +1 more source

Chlamydia muridarum mutant CM-pGP3S as a novel attenuated live rectal vaccine protects against genital tract infection

open access: yesFrontiers in Cellular and Infection Microbiology
IntroductionChlamydia trachomatis (CT) is a major sexually transmitted pathogen with severe complications. Using Chlamydia muridarum (CM) as a model, this study evaluates the attenuated mutant Chlamydia muridarum (CM-pGP3S) as a novel rectal vaccine to ...
Jingyue Ma   +7 more
doaj   +1 more source

Follicle Stimulating Hormone in Cattle Breeding: Fundamentals, Innovations, and Scope

open access: yesAnimal Research and One Health, EarlyView.
FSH is crucial in cattle reproduction, with exogenous administration enhancing breeding and embryo production. Recombinant FSH offers advantages over pituitary‐extracted variants, including fewer injections, reduced stress, and safer production. These innovations improve breeding efficiency, optimize reproductive outcomes, and contribute to sustainable
Muhammad Shahzad   +7 more
wiley   +1 more source

An individual with multiple high-risk links uncovered: an epidemiological investigation based on molecular network analysis

open access: yesFrontiers in Public Health
BackgroundIn December 2023, the local HIV confirmatory laboratory in a Southwestern city of China conducted molecular network analysis on newly reported cases of young students and nonstudent men who have sex with men (MSM) from 2018 to 2023 and ...
Shijiao He   +8 more
doaj   +1 more source

Successful Treatment of Adult-Onset Recurrent Respiratory Papillomatosis with CO2 Laser and Photodynamic Therapy

open access: yesCase Reports in Otolaryngology, 2019
Recurrent respiratory papillomatosis is a noninvasive benign epithelial tumor caused by human papillomavirus. Clinically, it featured rapid growth, multifocus, and frequent recurrence.
Sheng Lu   +3 more
doaj   +1 more source

Higher Complement C4 Gene Copy Number Constitutes a Shared Genetic Risk Factor for Giant Cell Arteritis and IgA Vasculitis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Low copy number (CN) of complement C4 isoforms and high CN of retroviral HERV‐K elements are known risk factors for many immune‐mediated inflammatory diseases (IMIDs), often showing sex‐biased effects. Here, we assessed whether CN variation within the C4 gene contributes to giant cell arteritis (GCA) and IgA vasculitis (IgAV), two complex ...
Laura Martínez‐Gutiérrez   +295 more
wiley   +1 more source

Integrated molecular, phenotypic and epidemiological surveillance of antimicrobial resistance in Neisseria gonorrhoeae in Germany

open access: yesInternational Journal of Medical Microbiology
Numbers of infections with Neisseria gonorrhoeae are among the top three sexually transmitted infections (STI) worldwide. In addition, the emergence and spread of antimicrobial resistance (AMR) in Neisseria gonorrhoeae pose an important public-health ...
Kathleen Klaper   +4 more
doaj   +1 more source

Self-medication prevalence for sexually transmitted diseases: meta-analysis and meta-regression of population level determinants.

open access: yes, 2009
BACKGROUND: Estimated prevalence of self-medication for sexually transmitted diseases (STDs) in observational studies differs between studies and it may vary according to population characteristics.
Garnett, Geoffrey P   +2 more
core   +1 more source

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