Results 21 to 30 of about 6,406,615 (302)

Use of Two Reverse Transcriptases Eliminates False-Positive Results in Differential Display

BioTechniques, 1997
The selection of false-positive clones in differential display PCR (DDRT-PCR) represents a formidable drawback to this otherwise powerful technique of detecting subtle differences between cell types.
Ying-Ju Sung, Robert B. Denman
doaj   +1 more source

False-positive report probability values for the current meta-analysis.

, 2020
False-positive report probability values for the current meta-analysis.
Xiang-Hua Ye (8555394), Li-Feng Miao (8555391), Xiao-Feng He (456180)   +2 more
core   +1 more source

Accounting for False Positive HIV Tests: Is Visceral Leishmaniasis Responsible? [PDF]

PLoS ONE, 2015
Co-infection with HIV and visceral leishmaniasis is an important consideration in treatment of either disease in endemic areas. Diagnosis of HIV in resource-limited settings relies on rapid diagnostic tests used together in an algorithm.
Leslie Shanks, Koert Ritmeijer, Erwan Piriou, M Ruby Siddiqui, Jarmila Kliescikova, Neil Pearce, Cono Ariti, Libsework Muluneh, Johnson Masiga, Almaz Abebe   +9 more
doaj   +1 more source

Evaluation of Three Commercial Interferon-γ Assays in a Bovine Tuberculosis Free Population

Frontiers in Veterinary Science, 2021
The interferon-γ assay has been used worldwide as an ancillary test for the diagnosis of bovine tuberculosis (bTB). This study aimed to describe, based on the bTB-free status in Switzerland, the difference of applying a more stringent cutoff point of 0 ...
Giovanni Ghielmetti, Patricia Landolt, Ute Friedel, Marina Morach, Sonja Hartnack, Roger Stephan, Sarah Schmitt   +6 more
doaj   +1 more source

Research of the Real Time PCR method for detection and identification phytoplasmas on grapevine

RUDN Journal of Agronomy and Animal Industries, 2015
For the detection and identification of Candidatus Phytoplasma vitis Flavescence doree - the yellowing grape quarantine pest for the territory of Russia and Candidatus Phytoplasma solani Bois noir - pathogen of blackening crust grape was used one of the ...
G N Matyashova, V G Zaets
doaj   +1 more source

False-positive rates.

, 2016
False-positive rates.
Andre Charlett (125456), Doyo G. Enki (2938092), Angela Noufaily (839388), Paul H. Garthwaite (2938083), C. Paddy Farrington (2938086), Nick J. Andrews (2938089)   +5 more
core   +1 more source

Problems Encountered with Nested PCR to Diagnosis of Phytoplasmas

Majallah-i ḥifāẓat-i giyāhān, 2016
Introduction: Phytoplasmas are phytopathogenic bacteria without cell walls that can be found in plant phloem, have been found associated with numerous diseases of plants worldwide.
C. Moslemkhani, S. Baghaee Ravari, P. Khodaygan   +2 more
doaj   +1 more source

Low risk of serological cross-reactivity between dengue and COVID-19 [PDF]

Memorias do Instituto Oswaldo Cruz, 2020
In the near future, the overlap of Coronavirus disease 2019 (COVID-19) and dengue epidemics is a concrete threat in tropical regions. Co-epidemics of COVID-19 and dengue could be an overwhelming challenge for health systems in low- and middle-income ...
Michele Spinicci, Alessandro Bartoloni, Antonia Mantella, Lorenzo Zammarchi, Gian Maria Rossolini, Alberto Antonelli   +5 more
doaj   +1 more source

Diagnostics of cutaneous adverse drug reactions: evaluation of patch tests, lymphocyte transformation tests, and drug provocation tests

Journal of Cutaneous Immunology and Allergy
BackgroundPatch tests (PT) and/or lymphocyte transformation tests (LTT) are typically performed, when diagnosed with cutaneous adverse drug reactions (CADR). However, their positivity rates can vary depending on the rash type.
Tomomu Ishikawa, Risa Tamagawa-Mineoka, Risa Tamagawa-Mineoka, Koji Masuda, Norito Katoh, Takeshi Fukumoto   +5 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source