Results 91 to 100 of about 394,097 (307)

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source

Development of a polyclonal competitive enzyme-linked immunosorbent assay for detection of antibodies to Ehrlichia ruminantium

, 2003
A polyclonal competitive enzyme-linked immunosorbent assay (PC-ELISA) is described for detection of antibodies to Ehrlichia (Cowdria) ruminantium by using a soluble extract of endothelial cell culture-derived E.
Sumption, Keith J, Paxton, Edith, Bell-Sakyi, Lesley   +2 more
core  

The Seroepidemiology of Haemophilus influenzae Type B Prior to Introduction of an Immunization Programme in Kathmandu, Nepal.

, 2014
Haemophilus influenzae type b (Hib) is now recognized as an important pathogen in Asia. To evaluate disease susceptibility, and as a marker of Hib transmission before routine immunization was introduced in Kathmandu, 71 participants aged 7 months-77 ...
Neelam Adhikari, Thorson, SM, Clutterbuck, EA, Marshall, AS, Gautam Samir C., Adhikari, N, Shrestha, S, Barker, CI, Andrew J. Pollard (44971), Shrestha Shrijana, Barker Charlotte I. S., Pollard Andrew J., Kelly Dominic F., Elizabeth A Clutterbuck, Dominic F. Kelly (301751), Samir C Gautam, Adhikari Neelam, Charlotte I S Barker, Clutterbuck Elizabeth A., Pulickal Anoop S., Shrijana Shrestha, Kibwana, E, Dominic F Kelly, Andrew J Pollard, Marshall Andrew S. J., Pulickal, AS, Gautam, SC, Andrew S J Marshall, Anoop S. Pulickal (512430), Anoop S Pulickal, Thorson Stephen M., Charlotte I. S. Barker (512429), Samir C. Gautam (301746), Kibwana Elizabeth, Stephen M Thorson, Elizabeth Kibwana (512431), Kelly, DF, Stephen M. Thorson (512433), Pollard, AJ, Neelam Adhikari (301753), Pollard, Andrew, Elizabeth Kibwana, Andrew S. J. Marshall (512428), Shrijana Shrestha (512434), Elizabeth A. Clutterbuck (512432)   +44 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Evaluation of enzyme immunoassays in the diagnosis of camel (Camelus dromedarius) trypanosomiasis:a preliminary investigation

, 1989
Three enzyme immunoassays were used for the serodiagnosis of Trypanosoma evansi in camels in the Sudan in order to evaluate their ability to discriminate between infected and non-infected animals.
Luckins, A G, Higgins, A, Jones, T W, Aitken, C G, Thrusfield, M V, Rae, P F   +5 more
core  

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

Advanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo, Carme Martínez‐Domingo, Diego Gutiérrez, Dean Kos, Marta Mas‐Torrent   +4 more
wiley   +1 more source

Development of Enzyme-Immunoassay for Bacillus anthracis Detection

Проблемы особо опасных инфекций, 2018
Objective of the study was to develop enzyme-immunoassay test-kit for the detection of Bacillus anthracis spores. Materials and methods. Microbial cultures from the State Collection of Microorganisms at the premises of Affiliated Branch of the «48th ...
D. V. Pechenkin, O. O. Fomenkov, A. V. Eremkin, G. D. Elagin, G. V. Kuklina, G. V. Baramzina, S. S. Ipatov   +6 more
doaj   +1 more source

Echinococcus multilocularis coproantigen detection by enzyme-linked immunosorbent assay in fox, dog, and cat populations

, 1999
A sandwich enzyme-linked immunosorbent assay (ELISA) for the detection of Echinococcus multilocularis coproantigens (EM-ELISA) was developed with polyclonal rabbit (solid phase) and chicken egg (catching) antibodies that were directed against E ...
Deplazes, P., Thompson, R.C.A., Alther, P., Eckert, J., Tanner, I.   +4 more
core  

Accuracy parameters of immunodiffusion and enzyme-linked immunosorbent assay tests.

, 2015
DID:double agar gel immunodiffusion; ELISA: enzyme-linked immunosorbent assay; 1: antigen the Aspergillus fumigatus; 2: pool de antigens the A. fumigatus, A. flavus e A.
Lídia Raquel de Carvalho (557816), Rinaldo Poncio Mendes (365963), Tatiane Fernanda Sylvestre (553786), Daniela Vanessa Moris (557813), Priscila Zacarias de Azevedo (783296), Ricardo de Souza Cavalcante (553785), Maria Luiza Cotrim Sartor de Oliveira (513131)   +6 more
core   +1 more source

Dexime: A Selectively Enzyme‐Degradable Hydrogel for Protein Therapeutic Release

Advanced Materials, EarlyView.
A dextrin‐oxime hydrogel (dexime) is produced using ketone or aldehyde modified dextrin and tetra‐oxyamine modified poly(ethylene glycol). The rheological and mechanical properties of dexime are tunable. Dexime is injectable, cytocompatible, hydrolytically stable, and selectively degradable by α‐amylase.
Quinton E. A. Sirianni, Nitzan Letko Khait, Adam Forman, Edward A. Armstrong, Karim Fouad, Molly S. Shoichet   +5 more
wiley   +1 more source