Results 1 to 10 of about 54,092,065 (345)

Advancing chemical safety assessment through an omics-based characterization of the test system-chemical interaction

open access: yesFrontiers in Toxicology, 2023
Assessing chemical safety is essential to evaluate the potential risks of chemical exposure to human health and the environment. Traditional methods relying on animal testing are being replaced by 3R (reduction, refinement, and replacement) principle ...
Giusy del Giudice   +47 more
doaj   +1 more source

Assessing Health Students' Attitudes and Usage of ChatGPT in Jordan: Validation Study

open access: yesJMIR Medical Education, 2023
Background ChatGPT is a conversational large language model that has the potential to revolutionize knowledge acquisition. However, the impact of this technology on the quality of education is still unknown considering the risks and concerns surrounding ...
Malik Sallam   +7 more
semanticscholar   +1 more source

Retirement: to survive or to adapt? Validation of the rationale of an intervention program

open access: yesEstudos de Psicologia (Campinas), 2023
Objective: This study presents the results of an internal validation of a successful transition and adaptation preparation for a post-career career program for senior adults.
Joana Carneiro Pinto
doaj   +2 more sources

A multicentre validation study of the diagnostic value of plasma neurofilament light

open access: yesNature Communications, 2021
Increased cerebrospinal fluid neurofilament light (NfL) is a recognized biomarker for neurodegeneration that can also be assessed in blood. Here, we investigate plasma NfL as a marker of neurodegeneration in 13 neurodegenerative disorders, Down syndrome,
N. Ashton   +40 more
semanticscholar   +1 more source

Multicenter, Head-to-Head, Real-World Validation Study of Seven Automated Artificial Intelligence Diabetic Retinopathy Screening Systems

open access: yesDiabetes Care, 2021
OBJECTIVE With rising global prevalence of diabetic retinopathy (DR), automated DR screening is needed for primary care settings. Two automated artificial intelligence (AI)–based DR screening algorithms have U.S.
Aaron Y. Lee   +11 more
semanticscholar   +1 more source

Diagnosing non-small cell lung cancer by exhaled-breath profiling using an electronic nose: a multicentre validation study.

open access: yesChest, 2022
BACKGROUND Despite the potential of exhaled-breath analysis of volatile organic compounds to diagnose lung cancer, clinical implementation has not been realized partly due to the lack of validation studies.
S. Kort   +12 more
semanticscholar   +1 more source

Cultural adaptation and validity of the memorial symptom assessment scale in adults with cancer in Colombia

open access: yesNursing Practice Today, 2022
Background & Aim: The Memorial Symptom Assessment Scale measures the presence, frequency, severity, and distress of symptoms. The scale is available in Spanish, but it has not been validated in Colombia.
Gloria Mabel Carrillo   +5 more
doaj   +1 more source

Validation of the Portuguese version of the Gothenburg Trismus Questionnaire [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2019
Currently, the Gothenburg Trismus Questionnaire (GTQ) is the only quality-of-life questionnaire specific for the assessment of trismus. The disease, characterized by limited mouth opening, impairs usual activities such as eating, swallowing, talking, and
Dov Goldenberg   +3 more
doaj   +1 more source

Forensic validation studies of a novel 35-InDel multiplex polymerase chain reaction system

open access: yesJournal of Forensic Science and Medicine, 2023
Background: A difficulty associated with forensic applications is the detection of degraded biological materials. Due to the large amplicon sizes of short tandem repeat alleles, valid genotyping results cannot be obtained from degraded biological ...
Tong Xie   +7 more
doaj   +1 more source

FibroScan-AST (FAST) score for the non-invasive identification of patients with non-alcoholic steatohepatitis with significant activity and fibrosis: a prospective derivation and global validation study

open access: yesThe Lancet Gastroenterology and Hepatology, 2020
Summary Background The burden of non-alcoholic fatty liver disease (NAFLD) is increasing globally, and a major priority is to identify patients with non-alcoholic steatohepatitis (NASH) who are at greater risk of progression to cirrhosis, and who will be
P. Newsome   +22 more
semanticscholar   +1 more source

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