3 results match your criteria: "Western University (The University of Western Ontario)[Affiliation]"

Beginnings of coinhibition.

Scand J Immunol

November 2021

Department of Microbiology & Immunology, Western University (The University of Western Ontario), London, Ontario, Canada.

Costimulatory and coinhibitory mechanisms appear to be involved throughout immune responses to control their specificity and level. Many mechanisms operate; therefore, various theoretical models should be considered complementary rather than competing. One such coinhibitory model, pictured in 1971, involves the crosslinking of antigen receptors with inhibitory Fc receptors by antigen/antibody complexes.

View Article and Find Full Text PDF

Optical near-field mapping of plasmonic nanostructures prepared by nanosphere lithography.

Beilstein J Nanotechnol

May 2018

Institut National de la Recherche Scientifique - Énergie, Matériaux, Télécommunications, 1650 Boulevard Lionel-Boulet, J3X 1S2, Varennes, Québec, Canada.

Article Synopsis
  • A new method to study the optical near-field properties of plasmonic nanotriangles is introduced, which is fast, efficient, and doesn't damage the samples.
  • This method involves using a rectangular Fourier filter to focus on near-field contributions by removing far-field effects, allowing a clearer analysis of optical images.
  • The technique shows good alignment with numerical simulations, highlighting areas of high optical intensity (hot spots) at the apexes of the nanostructures, and is applicable to various samples with minimal equipment needed.
View Article and Find Full Text PDF

Data are lacking on factors that may impact conception-related decision-making among individuals living with HIV. This study's aim was to shed light on these considerations. Participants were invited to complete a survey on preconception considerations.

View Article and Find Full Text PDF