A serological survey on bovine brucellosis was carried out 3 times between 2007 and 2009 in 3 districts (Kiboga, Mpigi and Kiruhura) in western Uganda and 2 (Kumi and Mbale) in the east employing the rose bengal test (RBT) for infected-herd screening and an indirect ELISA (iELISA) for testing the serostatus of individual animals. The animal prevalence was significantly higher in the 3 districts...

Title: Improving Local Health through Community Health Workers in Cambodia: Challenges and Solutions Authors: Kim Ozano ([email protected]) Padam Simkhada ([email protected]) Rose Khatri ([email protected]) Khem Thann ([email protected]) Version: 3 Date: 08 Oct 2017 Author’s response to reviews: Reviewer reports: We would like to thank the authors for their ongoing ...

UNLABELLED Brucellosis is a worldwide zoonosis with a high degree of morbidity in humans. In Bosnia and Herzegovina a progressive increase of brucellosis among humans is evident. As the clinical picture of human brucellosis is fairly non-specific, a definitive diagnosis requires isolation of the causative organism, or the demonstration of the high levels of specific antibodies, or seroconversio...

Brucellosis is an important public health problem in Bosnia and Herzegovina. The diagnosis of brucellosis 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: Rose Bengal test, blood cultures and ELISA IgM and IgG in the patients with brucellosis. The study included 91 brucellosis patients in the peri...

New simple and sensitive spectrophotometric and fluorimetric methods have been developed for the determination of prazosin hydrochloride (PRZ) in its active pharmaceutical ingredient (API) and drug product. The spectrophotometric method (Method I) is based on formation of a binary complex with rose Bengal (RB) at 572 nm. The absorbance-concentration plot is rectilinear over the range 2.5 25 μg/...

(I†• tagged) rose bengal uptake-excre tion test for liver function, as described by Taplin et al. (21), has proven to be a valuable test for a quantitative measure of liver function. In rats, I†• rose bengal uptake and excretion are definitively related to parenchymal cell function (21). Mendeloff (10) showed by fluorescence that injected rose bengal is localized only in parenchymal cells o...

We tested synthetic food colorants for their antioxidative potential by the in vitro superoxide generation assay in differentiated HL-60 cells in response to phorbol ester. Among the 12 colorants tested, such fluorescein-type red colorants as rose bengal showed potent inhibitory activity without any cytotoxicity under dark conditions. The intracellular accumulation and superoxide anion scavengi...

Photogeneration of singlet oxygen (1O2) by rose bengal is improved through the use of a porous monolithic polymer (PMP) as a support, as compared to a classic gel-type resin matrix. This type of monolithic polymeric matrix can be made at a multigram scale in quantitative yields enabling the preparation of large amounts of supported photosensitizer at low cost. The singlet oxygen induced oxidati...

The mechanism of the antiviral activity of hypericin was characterized and compared with that of rose bengal. Both compounds inactivate enveloped (but not unenveloped) viruses upon illumination by visible light. Human immunodeficiency and vesicular stomatitis viruses were photodynamically inactivated by both dyes at nanomolar concentrations. Photodynamic inactivation of fusion (hemolysis) by ve...