Results 21 to 30 of about 102,219 (300)
CRISPR/Cas12a Based Rapid Molecular Detection of Acute Hepatopancreatic Necrosis Disease in Shrimp
Frontiers in Veterinary Science, 2022 Acute hepatopancreatic necrosis disease (AHPND), formerly called early mortality syndrome (EMS), causes high mortality in cultured penaeid shrimp, particularly Penaeus vannamei and Penaeus monodon.
Chenglong Li +10 more
doaj +1 more source
BioChip Journal, 2022 This paper proposes that the signal intensity of a lateral flow assay (LFA) strip can be increased by pressing the top of the strip, effectively reducing its flow rate. The reduced flow rate allows more time for antigen-antibody interactions to occur, resulting in increased signal intensity and an improved detection limit.
Se Been Park, Joong Ho Shin
openaire +2 more sources
Lateral Flow Assays in Infectious Disease Diagnosis [PDF]
Clinical Chemistry, 2021 Abstract Background Lateral flow immunoassays are widely used as diagnostic tests in many applications in human and other diagnostic areas. Assays for human applications have been commercially available since the 1980s and initially were primarily used to identify pregnancy by measuring human ...
Hans R, Boehringer, Brendan J, O'Farrell
openaire +2 more sources
Lateral flow assays for detection of disease biomarkers
Journal of Pharmaceutical and Biomedical Analysis, 2023 Early diagnosis saves lives in many diseases. In this sense, monitoring of biomarkers is crucial for the diagnosis of diseases. Lateral flow assays (LFAs) have attracted great attention among paper-based point-of-care testing (POCT) due to their low cost, user-friendliness, and time-saving advantages.
Eda Gumus, Haluk Bingol, Erhan Zor
openaire +3 more sources
SEROEPIDEMIOLOGY AND RISK FACTORS OF HUMAN TOXOPLASMOSIS IN ERBIL, KURDISTAN REGION, IRAQ
Global Journal of Public Health Medicine, 2023 Introduction: This study aimed at the detection of anti-Toxoplasma. gondii antibodies in human blood samples using immunological tests and to investigate the potential risk factors.
Dhary Alewy Almashhadany +2 more
doaj +1 more source
, 2012 A simple version of immunochemical-based methods is the Lateral Flow Assay (LFA). It is a dry chemistry technique (reagents are included); the fluid from the sample runs through a porous membrane (often nitrocellulose) by capillary force. Typically the membrane is cut as a strip of 0.5*5 cm.
Posthuma-Trumpie, G.A. +1 more
openaire +2 more sources
CrAg lateral flow assay for cryptococcosis [PDF]
Expert Opinion on Medical Diagnostics, 2012 Importance of field: Cryptococcal meningitis is a leading cause of death globally among people with AIDS. In sub-Saharan Africa, cryptococcosis is estimated to kill more people than tuberculosis. Cryptococcosis is also an important infectious disease among immunosuppressed patients in countries with advanced medical care.
Thomas R, Kozel, Sean K, Bauman
openaire +2 more sources
A SARS-CoV-2 coronavirus nucleocapsid protein antigen-detecting lateral flow assay
PLoS ONE, 2021 Inexpensive, simple, rapid diagnostics are necessary for efficient detection, treatment, and mitigation of COVID-19. Assays for SARS-CoV2 using reverse transcription polymerase chain reaction (RT-PCR) offer good sensitivity and excellent specificity, but
Benjamin D. Grant +11 more
doaj +2 more sources
Determine TB-LAM lateral flow urine antigen assay for HIV-associated tuberculosis: recommendations on the design and reporting of clinical studies. [PDF]
, 2013 Detection of the Mycobacterium tuberculosis cell wall antigen lipoarabinomannan (LAM) in urine permits diagnoses of tuberculosis (TB) to be made in HIV-infected patients with advanced immunodeficiency.
Kerkhoff, Andrew D +23 more
core +1 more source
A Molecular Lateral Flow Assay for SARS-CoV-2 Quantitative Detection
Biosensors, 2022 Since the onset of the SARS-CoV-2 pandemic, several COVID-19 detection methods, both commercially available and in the lab, have been developed using different biomolecules as analytes and different detection and sampling methods with high analytical ...
Panagiotis Maglaras +4 more
doaj +1 more source