Results 41 to 50 of about 243,170 (161)
Journal of Clinical Virology Plus, 2022 Background: Accuracy of screening tests is vital in the diagnosis of HIV, hepatitis B virus (HBV), and hepatitis C virus (HCV) infection. Objective: Our goal is to report false-positive serologic tests secondary to heterophile antibodies in a group of ...
Don Bambino Geno S. Tai +6 more
doaj
A biosensor based on magnetoelastic waves for detection of antibodies in human plasma for COVID-19 serodiagnosis [PDF]
Biosensors and Bioelectronics (2024) 116456The study proposes a new efficient wireless biosensor based on magnetoelastic waves for the detection of antibodies in human plasma, aiming at the serological diagnosis of COVID-19. The biosensor was functionalized with the N antigen - nucleocapsid phosphoprotein of the SARS-CoV-2 virus. Validation analyses, by sodium dodecyl-sulfate polyacrylamide gel
arxiv +1 more source
The Pan African Medical Journal, 2020 Accuracy in the diagnosis is a key step to identify HIV infected individuals for appropriate management. Insufficient supply of manufacture´s buffers in relation to the number of strips per kit has negative impact on patient’s results hence improper ...
Shabani Iddi +6 more
doaj +1 more source
REVIEW OF CELIAC DISEASE PRESENTATION IN A PEDIATRIC TERTIARY CENTRE
Arquivos de GastroenterologiaBACKGROUND: Celiac disease is an immune-mediated disorder with a multiform presentation and therefore a challenging diagnosis. OBJECTIVE: Our purpose is to identify the epidemiological, clinical, laboratory and histologic characteristics of children ...
Gracinda Nogueira OLIVEIRA +2 more
doaj +1 more source
Inferring epidemic parameters for COVID-19 from fatality counts in Mumbai [PDF]
arXiv, 2020 Epidemic parameters are estimated through Bayesian inference using the daily fatality counts in Mumbai during the period from March 31 to April 14. A doubling time of 5.5 days (median with 95% CrI of 4.6-6.9 days) is observed. In the SEIR model this gives the basic reproduction rate R_0 of 3.4 (median with 95% CrI of 2.4-4.8).
arxiv
Prevalence and Associated Factors of Human Papillomavirus Infection among Iraqi Women [PDF]
arXiv, 2023 Human papillomavirus (HPV) is a significant public health concern, as it is a leading cause of cervical cancer in women. However, data on the prevalence of HPV infection among Iraqi women is scarce. This study aimed to estimate the prevalence of HPV infection and its associated factors among Iraqi women aged 15-50 attending health centers.
arxiv
Chinese Journal of Contemporary Neurology and Neurosurgery, 2016 Objective To summarize the clinical features, serologic, cerebrospinal fluid (CSF) tests in patients with neurosyphilis at different stages. Methods A retrospective analysis was made on the clinical features, imaging, serologic and CSF tests ...
Bao-jie WANG +3 more
doaj
Genome Sequence Classification for Animal Diagnostics with Graph Representations and Deep Neural Networks [PDF]
arXiv, 2020 Bovine Respiratory Disease Complex (BRDC) is a complex respiratory disease in cattle with multiple etiologies, including bacterial and viral. It is estimated that mortality, morbidity, therapy, and quarantine resulting from BRDC account for significant losses in the cattle industry.
arxiv
BMC Infectious Diseases, 2019 Background Early detection of leprosy and multidrug therapy are crucial to achieve zero transmission and zero grade II incapacities goals of World Health Organization.
André Luiz Leturiondo +6 more
doaj +1 more source
Revista Cubana de Investigaciones Biomédicas, 2004 Se estudiaron 786 sueros pareados de pacientes con sospecha clínica, con evidencia epidemiológica de leptospirosis o sin esta, por las técnicas de hemaglutinación (HA) y microaglutinación (MAT), como técnica de referencia (gold standard), con el objetivo
Lelys Navarro Aguirre +3 more
doaj