Results 271 to 280 of about 24,141 (319)
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Rose Bengal De-iodination in vitro
Nature, 1964ROSE bengal as well as bromsulphalein and indocyanin green are utilized for the study of liver chromo-excretion. Changes of these dyes in the organism were intensively studied and it was ascertained that bromsulphalein is conjugated with glutathione and excreted in the bile. Similar metabolites were not proved for rose bengal and indocyanin green.
P, RABAN, V, GREGORA, M, JIRSA
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Inclusion complexes of Rose Bengal and cyclodextrins
Thermochimica Acta, 2004interaction of Rose Bengal (RB) in aqueous solution with four different cyclodextrins, namely hydroxypropyl-beta-cyclodextrin (HP-beta-CD), hydroxypropyl-gamma-cyclodextrin (HP-gamma-CD), heptakis(2,6-di-O-methyl)-beta-cyclodextrin (DIMEB), heptakis(2,3,6-tri-O-methyl)-beta-cyclodextrin (TRIMEB), was studied by spectrophotometric and calorimetric ...
P.Fini +5 more
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What Is Actually Stained by Rose Bengal?
Archives of Ophthalmology, 1992It has been believed that 1% rose bengal does not stain normal, healthy cells but rather stains degenerated or dead cells and mucous strands. In contrast to this conventional knowledge, we discovered that both commercial additive-containing and additive-free rose bengal solutions stained four different types of healthy cultured cells, including rabbit ...
R P, Feenstra, S C, Tseng
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Intralesional rose bengal for treatment of melanoma.
Journal of Clinical Oncology, 2016TPS9600Background: Intralesional rose bengal (PV-10) is an investigational small molecule ablative immunotherapy that can elicit primary ablation of injected tumors and secondary T-cell activation....
Agarwala, Sanjiv S. +7 more
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Photosensitized Oxidation of Oxopurines by Rose Bengal
Photochemistry and Photobiology, 1998AbstractPhotosensitized oxidations of oxopurines (OP) as caffeine, theophylline, theobromine and 1,3,7‐trimethyluric acid (TMU) by Rose Bengal were investigated. In all cases photooxidations occur by a type II mechanism. Reactive and nonreactive 1O2 quenching rate constants by OP were determined in different solvents.
Daniel H. Murgida +2 more
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The Antiviral Effects of Rose Bengal and Fluorescein
Archives of Ophthalmology, 1987We evaluated the antiviral effects of rose bengal and fluorescein sodium. The direct antiviral activity was determined by an in vitro direct neutralization assay. The 50% inhibitory dose was 16 micrograms/mL for rose bengal and 460 micrograms/mL for fluorescein.
M I, Roat +3 more
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Journal of Radioanalytical and Nuclear Chemistry Letters, 1985
The paper describes an extraction radiometric method for the determination of Rose Bengal content in the radiopharmaceutical preparations of Rose Bengal labelled with131I. Two methods have been studied. The first one is based on the addition of an excess and substoichiometric amounts of Septonex /carbetoxypentadecyltrimethylammonium bromide/ to the ...
J. Lengyel, J. Krtil, J. Večerník
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The paper describes an extraction radiometric method for the determination of Rose Bengal content in the radiopharmaceutical preparations of Rose Bengal labelled with131I. Two methods have been studied. The first one is based on the addition of an excess and substoichiometric amounts of Septonex /carbetoxypentadecyltrimethylammonium bromide/ to the ...
J. Lengyel, J. Krtil, J. Večerník
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131I-Rose Bengal therapy in hepatoblastoma patients
European Journal of Cancer and Clinical Oncology, 1991If conventional treatment modalities have failed in hepatoblastoma patients and no distant metastases can be demonstrated therapy with radionuclide agents can be considered. In 6 patients diagnostic technetium-99m (99mTc)-disofenin and two iodine-131 (131I)-rose bengal scans were made. 2 patients demonstrated specific uptake of disofenin.
de Kraker, J. +2 more
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2012
The mail had brought from Nice a cardboard box of flowers. The study was hot and close despite the open windows, so when I opened it the scent of the roses filled the air with a new fragrance. I took out the spray on the top, a magnificent cluster of great pink Bengal roses; but the day of glory of this kind is a short one, and the journey was long ...
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The mail had brought from Nice a cardboard box of flowers. The study was hot and close despite the open windows, so when I opened it the scent of the roses filled the air with a new fragrance. I took out the spray on the top, a magnificent cluster of great pink Bengal roses; but the day of glory of this kind is a short one, and the journey was long ...
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A spectroscopic study of rose bengal
Chemical Physics Letters, 1989The Raman (50–1750 cm−1), infrared, surface-enhanced Raman and surface-enhanced resonance Raman scattering spectra of rose bengal were studied. It was concluded, based on the analysis of the spectra, that rose bengal has a stable quinoidal structure. A comparison of our results with the literature is presented.
H.R. Zhu, L. Parker
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