The distribution of glutathione S-transferase T1 (GSTT1) phenotypes was studied in a total sample of 673 Estonians whose four grandparents were born in Estonia, by an ELISA test able to differentiate between GSTT1 positive and GSTT1 negative phenotypes. 18% of the total sample did not present GSTT1-1 protein in whole blood. GSTT1-1 concentration was assayed in 519 out of the 552 GSTT1 positive subjects (i.e. 82% of the total sample) 49% percent of this subsample made up by 519 subjects was found to have GSTT1-1 in intermediate concentration and 33% in high concentration. The gene frequency of the GSTT1 deleted allele was estimated to be 0.423 as the square root of the frequency of the GSTT1 negative subjects (square root of 0.18 = 0.423) and that of the GSTT1 positive allele as (1-0.423) = 0.577. Statistically significant regional differences were found within the population with the lowest frequency of GSTT1 negative in western Estonia (9.5%) and the highest in the southeastern part of the country (24.5%).
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Investigation of the frequency and selected prevalence factors of equid alphaherpesvirus 4 viremia in horses with acute onset of fever and respiratory signs.
J Vet Diagn Invest
January 2025
Department of Obstetrics, Gynecology and Reproductive Biology, Massachusetts General Hospital, Boston, MA, USA.
Equid alphaherpesvirus 4 (EqAHV4; , ; equine rhinopneumonitis virus) has seldom been associated with complications such as abortion and myeloencephalopathy, given the low tendency of this virus to induce viremia. We investigated the frequency of EqAHV4 viremia in horses with fever and respiratory signs. Case selection included all equids with EqAHV4 quantitative real-time PCR (qPCR)-positive nasal secretions (defined as EqAHV4 qPCR-positive cases) submitted to a diagnostic laboratory.
View Article and Find Full Text PDFExploring the Effect of Brief Preventive Videos on Mental Health Help-Seeking for Early Psychosis in a Young Community Sample.
Early Interv Psychiatry
February 2025
University. Grenoble Alpes, University Savoie Mont Blanc, Grenoble, France.
Introduction: A key factor influencing the duration of untreated psychosis is that young individuals typically do not seek help during their initial psychotic experiences. This online study aimed to explore the efficacy of preventive video interventions providing information on psychosis on the attitudes towards seeking mental health care among young adults from the general population.
Methods: Participants (N = 147) were randomised to one of the following online conditions: a short 3-min video of an empowered patient or of a psychiatrist describing different aspects of mental illness, a short control video or no video.
Assessment of a semiquantitative scoring system for mild-to-moderate gill lesions in Atlantic salmon reared in recirculating aquaculture systems in Norway.
J Vet Diagn Invest
January 2025
Åkerblå, Sistranda, Norway.
Compromised gill health is a critical cause of forfeited welfare in Atlantic salmon farming. Detecting and quantifying the early onset of gill disease is important to reveal initial inflicting stimuli. We collected gill samples of 45 Atlantic salmon from 2 commercial recirculating aquaculture systems (RASs) spanning fry-to-market-size fish with no clinical signs of gill disease.
View Article and Find Full Text PDFKnowledge and attitude of nosocomial infection prevention and control precautions among healthcare personnel at Kiruddu Referral Hospital in Kampala, Uganda.
BMC Health Serv Res
January 2025
Department of Biological Sciences, Faculty of Science, Kyambogo University, Kampala, Uganda.
Background: A key concern for global public health is nosocomial infections. Essential to the fight against nosocomial infection, is healthcare professionals' knowledge and attitudes. Therefore, this study investigated healthcare professionals' knowledge and attitudes toward nosocomial infection at the Kiruddu Referral Hospital, Kampala, Uganda.
View Article and Find Full Text PDFResearch on the network structure and gender/age differences of psychological safety among urban residents: network analysis based on a large sample.
BMC Psychol
January 2025
School of Economics and Management, China University of Geosciences (Beijing), Beijing, China.
Background: Psychological safety as the key to mental health, not only affects individual happiness and quality of life but also relates to social stability and harmony. However, psychological safety is complex and multidimensional, with unclear internal structures and influencing factors and insufficient research on gender and age differences. Urban residents are living in an environment characterized by fast-paced, high-pressure, multicultural integration, and complex social relationships.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!