Results 41 to 50 of about 6,675,061 (323)

Laser-induced generation of singlet oxygen and its role in the cerebrovascular physiology [PDF]

open access: yes, 2017
For over 55 years, laser technology has expanded from laboratory research to widespread fields, for example telecommunication and data storage amongst others.
Bragina, O. A.   +7 more
core   +2 more sources

Investigation of Rose Bengal Conjugation.

open access: yesExperimental Biology and Medicine, 1960
Summary1. Metabolites of Rose Bengal could not be demonstrated in human bile, serum or urine or in extracts from rat liver by a variety of systems involving paper and column chromatography and electrophoresis. 2. Conjugation with cystine-S35 or glucuronic acid was not demonstrable. 3.
R H, KUBIN, G M, GRODSKY, J V, CARBONE
openaire   +2 more sources

Antigen-specific acquired immunity in human brucellosis: implications for diagnosis, prognosis, and vaccine development. [PDF]

open access: yes, 2012
Brucella spp., are Gram negative bacteria that cause disease by growing within monocyte/macrophage lineage cells. Clinical manifestations of brucellosis are immune mediated, not due to bacterial virulence factors.
Alessandro eSette   +8 more
core   +1 more source

Evaluation and Importance of Selected Microbiological Methods in the Diagnosis of Human Brucellosis

open access: yesBiomolecules & Biomedicine, 2009
Brucellosis is an important public health problem in Bosnia and Herzegovina. The diagnosis of bru-cellosis in the country without any experiences with this kind of infection may be very difficult. The aim of this study was to evaluate diagnostic methods:
Maida Šiširak, Mirsada Hukić
doaj   +1 more source

Concanavalin A-Rose Bengal bioconjugate for targeted Gram-negative antimicrobial photodynamic therapy.

open access: yesJournal of Photochemistry and Photobiology. B: Biology, 2020
Photodynamic therapy (PDT) is considered a very promising therapeutic modality for antimicrobial therapy. Although several studies have demonstrated that Gram-positive bacteria are very sensitive to PDT, Gram-negative bacteria are more resistant to ...
A. Cantelli   +5 more
semanticscholar   +1 more source

Optical Spectral Singularities and Coherent Perfect Absorption in a Two-Layer Spherical Medium [PDF]

open access: yes, 2012
An optical spectral singularity is a zero-width resonance that corresponds to lasing at threshold gain. Its time-reversal causes coherent perfect absorption of light and forms the theoretical basis of antilasing.
Bohren C. F.   +6 more
core   +3 more sources

Awake chronic mouse model of targeted pial vessel occlusion via photothrombosis [PDF]

open access: yes, 2020
Animal models of stroke are used extensively to study the mechanisms involved in the acute and chronic phases of recovery following stroke. A translatable animal model that closely mimics the mechanisms of a human stroke is essential in understanding ...
Boas, David A.   +9 more
core   +1 more source

Epidemiological study of human brucellosis among febrile patients in Erbil-Kurdistan region, Iraq

open access: yesJournal of Infection in Developing Countries, 2022
Introduction: Human brucellosis is one of the most common zoonosis infections, with an important impact on the health and economy worldwide. This study aimed to update and provide epidemiological information on this infection and evaluate Rose Bengal ...
Dhary Alewy Almashhadany   +2 more
doaj   +1 more source

Empirical Bayes estimation of farm prevalence adjusting for multistage sampling and uncertainty in test performance: a Brucella cross-sectional serostudy in southern Kazakhstan [PDF]

open access: yes, 2016
Estimation of farm prevalence is common in veterinary research. Typically, not all animals within the farm are sampled, and imperfect tests are used.
Beauvais   +8 more
core   +2 more sources

The Association of Rose Bengal with Macrophage Polarization and Oxidative Stress Response in Full-Thickness Excisional and Grafted Burn Wounds: A Porcine In Vivo Study

open access: yesMedicina
Background and Objectives: Burn wounds are associated with delayed healing, infection, and pathological scarring. Effective repair requires tightly regulated immune and oxidative stress responses, including macrophage polarization.
Julia Kleinhapl   +8 more
doaj   +1 more source

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