Radiofungicidal Effects of External Gamma Radiation and Antibody-Targeted Beta and Alpha Radiation on Cryptococcus neoformans
Author(s) -
Ruth Bryan,
Xianchun Huang,
Aliyah Morgenstern,
Frank Bruchertseifer,
Arturo Casadevall,
Ekaterina Dadachova
Publication year - 2008
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.01245-07
Subject(s) - cryptococcus neoformans , alpha (finance) , clonogenic assay , beta (programming language) , cryptococcus , antibody , biology , microbiology and biotechnology , apoptosis , chemistry , cancer research , immunology , biochemistry , medicine , construct validity , nursing , computer science , patient satisfaction , programming language
We evaluated the clonogenic survival, membrane permeability, metabolic activity (XTT reduction), and apoptosis (FLICA binding) of Cryptococcus neoformans cells subjected to gamma rays from an external source, and beta and alpha particles delivered to fungal cells by capsule-specific antibody. We found that gamma, beta, and alpha radiation affected cells through different pathways.
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