Results 31 to 40 of about 4,614,031 (312)

Development of a rapid and accurate CRISPR/Cas13-based diagnostic test for GII.4 norovirus infection

open access: yesFrontiers in Microbiology, 2022
Genogroup II genotype 4 (GII.4) norovirus causes acute gastroenteritis in children, and its infection is more severe than that of other genotypes. Early and precise detection and treatment are critical for controlling its spread and reducing the severity
Lei Duan   +10 more
doaj   +1 more source

Salivary Hydrogen Sulfide Measured with a New Highly Sensitive Self-Immolative Coumarin-Based Fluorescent Probe

open access: yesMolecules, 2018
Ample evidence suggests that H2S is an important biological mediator, produced by endogenous enzymes and microbiota. So far, several techniques including colorimetric methods, electrochemical analysis and sulfide precipitation have been developed for H2S
Ewelina Zaorska   +4 more
doaj   +1 more source

Development and Validation of Dimeric Macrocyclic Tannin Assay Method in Dosage Forms

open access: yesРазработка и регистрация лекарственных средств, 2020
Introduction. Quantitative assessment of the active substance is necessary and perhaps the most significant part of the drug quality control. Validation of the analytical methods of quantitative assessment ensures their compliance with high requirements.
E. V. Ignаteva   +5 more
doaj   +1 more source

Development of a LAMP assay for detection of Leishmania infantum infection in dogs using conjunctival swab samples [PDF]

open access: yes, 2015
Background: Leishmania infantum infections in dogs play a crucial role in the transmission of pathogens causing visceral leishmaniasis to humans in the Gansu province, northwest China. To be able to control zoonotic transmission of the parasite to humans,
A Moshfe   +48 more
core   +1 more source

Mechanistic studies of anti-hyperpigmentary compounds: elucidating their inhibitory and regulatory actions. [PDF]

open access: yes, 2014
Searching for depigmenting agents from natural sources has become a new direction in the cosmetic industry as natural products are generally perceived as relatively safer.
Cheng, CH   +3 more
core   +2 more sources

Antimicrobial Use in the Animal Sector in Japan from 2011 to 2022

open access: yesAntibiotics
Background/Objectives: Evaluating antimicrobial use (AMU) is essential in the investigation and implementation of antimicrobial resistance (AMR) prevention measures.
Yuta Hosoi   +7 more
doaj   +1 more source

A new targeted CFTR mutation panel based on next-generation sequencing technology [PDF]

open access: yes, 2017
Searching for mutations in the cystic fibrosis transmembrane conductance regulator gene (CFTR) is a key step in the diagnosis of and neonatal and carrier screening for cystic fibrosis (CF), and it has implications for prognosis and personalized therapy ...
Alberti, Luisella   +10 more
core   +2 more sources

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele   +19 more
wiley   +1 more source

Prevalence and Genetic Characterization of Methicillin-Resistant Staphylococcus aureus Isolated from Pigs in Japan

open access: yesAntibiotics
We investigated the prevalence of livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) in pig slaughterhouses from 2018 to 2022 in Japan and the isolates were examined for antimicrobial susceptibility and genetic characteristics by ...
Michiko Kawanishi   +8 more
doaj   +1 more source

In-House RT-PCR Assay for Detection of Human Immunodeficiency Virus Type 1 Infection [PDF]

open access: yes, 2009
Serologic assays are commonly used for screening (ELISA) and for confirmation (Western blot) of HIV-1 infection; however, both assays have potentially yielded the false-positive or false-negative results.
Bela, B. (Budiman)   +4 more
core  

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