Results 11 to 20 of about 30,217,973 (262)

Diversity of Hepatitis B genotypes in Nepal and updated Phylogenetic Tree: a Pilot Survey in 2012

open access: yesJournal of Nepal Medical Association, 2014
Introduction: Hepatitis B virus is a current global health problem. HBV genotypes influence the treatment and long term outcome of HBV infected patients. Moreover, HBV genotypes differ in various region of the world.
Damodar Paudel   +6 more
doaj   +3 more sources

Public Health Risk Associated with Botulism as Foodborne Zoonoses

open access: yesToxins, 2019
Botulism is a rare but severe neurological disease in man and animals that is caused by botulinum neurotoxins (BoNTs) produced by Clostridium botulinum and atypical strains from other Clostridium and non-Clostridium species.
Christine Rasetti-Escargueil   +2 more
doaj   +1 more source

High Diversity and Transmission Dynamics of HIV-1 Non-C Subtypes in Bangladesh

open access: yesTropical Medicine and Infectious Disease, 2023
Genetic diversity and molecular epidemiology of HIV are directly relevant to HIV transmission. We report here the genetic diversity and transmission dynamics of non-C subtypes of HIV-1 strains detected in Bangladeshi key populations. Sequence analysis of
Md. Safiullah Sarker, Rubiyat Jahan
doaj   +1 more source

Biofilm and Spore Formation of Clostridium perfringens and Its Resistance to Disinfectant and Oxidative Stress

open access: yesAntibiotics, 2021
Clostridium perfringens is a major human pathogen that causes gastroenteritis via enterotoxin production and has the ability to form spores and biofilms for environmental persistence and disease transmission.
Wen Si Hu   +3 more
doaj   +1 more source

Environmentally friendly, highly efficient, and large stokes shift-emitting ZnSe:Mn2+/ZnS core/shell quantum dots for luminescent solar concentrators

open access: yesScientific Reports, 2022
In this study, heavy-metal-free orange light-emitting ZnSe:Mn2+/ZnS doped-core/shell (d-C/S) quantum dots (QDs) were synthesized using a nucleation doping strategy. To synthesize high quality d-C/S QDs with high photoluminescence (PL) quantum yield (QY),
Nyamsuren Byambasuren   +6 more
doaj   +1 more source

Planning for pre-exposure prophylaxis to prevent HIV transmission: challenges and opportunities. [PDF]

open access: yes, 2010
There are currently several ongoing or planned trials evaluating the efficacy of pre-exposure prophylaxis (PrEP) as a preventative approach to reducing the transmission of HIV.
Warren, M   +40 more
core   +1 more source

The Family Transmission of Ethnic Prejudice: A Systematic Review of Research Articles with Adolescents [PDF]

open access: yes, 2022
Ethnic prejudice is one of the most studied topics in social psychology. Empirical research on its development and intergenerational transmission is increasing but still scarce.
Russo C.   +3 more
core   +1 more source

A Scheme for Improving the Communications Efficiency Between the Control Plane and Data Plane of the SDN-Enabled Airborne Tactical Network

open access: yesIEEE Access, 2018
With the battlefield becoming more challenging, the aviation swarm is considered a promising organization of air combat forces to execute both combat and non-combat air missions.
Kefan Chen   +4 more
doaj   +1 more source

Regulatory effect of DNA methyltransferase 1 and DNA methyltransferase 3A on autophagy of human gastric cancer cells [PDF]

open access: yes精准医学杂志
Objective To investigate the regulatory effect of DNA methyltransferase 1 (DNMT1) and DNA methyltransferase 3A (DNMT3A) on autophagy of gastric cancer cells. Methods Western blot was used to measure the protein expression levels of DNMT1, DNMT3A, and DNA
LI Jing, KONG Wenyu, LIU Yu, LI Jing
doaj   +1 more source

Cold case: The disappearance of Egypt bee virus, a fourth distinct master strain of deformed wing virus linked to honeybee mortality in 1970’s Egypt

open access: yesVirology Journal, 2022
In 1977, a sample of diseased adult honeybees (Apis mellifera) from Egypt was found to contain large amounts of a previously unknown virus, Egypt bee virus, which was subsequently shown to be serologically related to deformed wing virus (DWV).
Joachim R. de Miranda   +29 more
doaj   +1 more source

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