Results 1 to 10 of about 321,465 (211)

Alternatives to Viral Transport Medium for use in SARS-CoV-2 Sample Preparation [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: As the world struggles to manage and move forward from the clinical effects of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), the ability to test for viral genomic RNA in patient samples is critical.
Richard R Chapleau   +5 more
doaj   +1 more source

Colonization dynamics of subgingival microbiota in recently installed dental implants compared to healthy teeth in the same individual: a 6-month prospective observational study [PDF]

open access: yesJournal of Applied Oral Science, 2023
Objectives To evaluate the colonization dynamics of subgingival microbiota established over six months around newly installed dental implants in periodontally healthy individuals, compared with their corresponding teeth.
Carina Maciel SILVA-BOGHOSSIAN   +4 more
doaj   +1 more source

Optimization of ultrastructural preservation of human brain for transmission electron microscopy after long post-mortem intervals

open access: yesActa Neuropathologica Communications, 2019
Electron microscopy (EM) provides the necessary resolution to visualize the finer structures of nervous tissue morphology, which is important to understand healthy and pathological conditions in the brain.
Mariella Sele   +11 more
doaj   +1 more source

Molecular and Immunological Diagnostic Techniques of Medical Viruses

open access: yesInternational Journal of Microbiology, 2020
Viral infections are causing serious problems in human population worldwide. The recent outbreak of coronavirus disease 2019 caused by SARS-CoV-2 is a perfect example how viral infection could pose a great threat to global public health and economic ...
Daniel Hussien Reta   +8 more
doaj   +1 more source

Rapid and direct detection of herpes simplex virus type 1 and type 2 by Real-Time PCR method in clinical specimens [PDF]

open access: yesMedical Laboratory Journal, 2023
Background: Herpes simplex viruses (HSV-1 and HSV-2) are a common cause of dermal, oral, and genital infections worldwide. Rapid diagnosis of infected patients will prevent transmission to uninfected individuals. Therefore, this study aimed to detect HSV-
Masoomeh Rezanezhadi   +3 more
doaj  

Head-to-Head Comparison of Nasopharyngeal, Oropharyngeal and Nasal Swabs for SARS-CoV-2 Molecular Testing

open access: yesDiagnostics, 2023
Nasopharyngeal swabs (NPS) are considered the gold standard for SARS-CoV-2 testing but are technically challenging to perform and associated with discomfort.
Kasper Daugaard Larsen   +8 more
doaj   +1 more source

Role of a GenoType MTBDRplus line probe assay in early detection of multidrug-resistant tuberculosis at a Brazilian reference center [PDF]

open access: yesBrazilian Journal of Medical and Biological Research, 2015
Resistance to Mycobacterium tuberculosis is a reality worldwide, and its diagnosis continues to be difficult and time consuming. To face this challenge, the World Health Organization has recommended the use of rapid molecular tests.
C.S. Feliciano   +5 more
doaj   +3 more sources

Clinico-bacteriological Study and Molecular Detection of Campylobacter in Childhood Diarrhoea: A Cross-sectional Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Campylobacter infections cause diarrhoeal diseases as frequently as Salmonella and Shigella infections. The prevalence of Campylobacter infection among children with acute diarrhoea in developing countries ranges from 5-35%.
Visakha Kadiyala   +3 more
doaj   +1 more source

Tick-Borne-Agents Detection in Patients with Acute Febrile Syndrome and Ticks from Magdalena Medio, Colombia

open access: yesPathogens, 2022
Acute febrile illness (AFI) is a morbid condition with a sudden onset of fever with at least seven days of evolution, where no signs or symptoms related to an apparent infection have been identified.
Ruth Cabrera   +9 more
doaj   +1 more source

Molecular Diagnostic Techniques for Malaria Infection - A Review

open access: yesUMYU Journal of Microbiology Research, 2017
Malaria is the most threatening protozoal disease and a major health problem worldwide, especially in developing countries. WHO recommends that for every case of suspected malaria, a diagnostic test must be done to confirm the disease.
Yangora, Y. M., Usman, A. D.
doaj   +1 more source

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