The Coomassie Brilliant Blue (CBB) protein dye-binding assay (1) has been favorably assessed for determining the total protein content of urine (2-4), although discrepancies have been noted in its response to different proteins (5) and sample dilution (6). It is commonly accepted that the proteinCBB dye complex is soluble under assay conditions, but our studies reveal loss of color yield after ...

Typha latifolia leaves have been exploited as low cost biosorbent for remediation ofaqueous media contaminated with the reactive dye Drimarene Blue K2RL (DB-K2RL) discharged fromtextile effluents. The effect of parameters such initial concentration dye, amount bio-sorbent,initial pH, shaking time and speed were investigated to evaluate its sorption capacity. maximumsorption was observed on addi...

BACKGROUND Lymphazurin 1% blue dye can cause a severe anaphylactic reaction in approximately 1-3% of patients. CASE PRESENTATION We describe a case of intraoperative anaphylaxis resulting from Lymphazurin 1% blue dye. A 48-year old woman undergoing a mastectomy with sentinel lymph node biopsy experienced a biphasic anaphylactic reaction with two episodes of hypotension at 15 minutes and 2 hou...

This study evaluated the ability of submerged aquatic plant Ceratophyllum demersum to remove Acid Blue 92 (AB92) dye. The effect some operational parameters such as reaction time, initial dye concentration, biomass, and pH, on removal efficiency was studied. Based Taguchi’s results, optimized conditions for were time 7 days, concentration 20 mg l-1, biomass 4 g, pH 5. Fourier-transform infrared...

Acid production by certain yeast species through the fermentation of glucose was used as the basis of an in vitro test for measuring susceptibility of these organisms to 5-fluorocytosine. Serial dilutions of 5-fluorocytosine in yeast nitrogen base broth, with bromothymol blue indicator dye, were made on microtiter plates. A fixed-concentration suspension of yeast cells was added to successive w...

When large amounts of brilliant vital red are injected into the blood stream of dogs, the dye is gradually removed from circulation, and most of it is deposited in numerous phagocytic cells which are scattered throughout various organs and tissues. The dye occurs largely in the form of tiny red granules crowded together in the cytoplasm of these cells. If Niagara sky blue, a closely related dye...

Background and Purpose: The objective of this study was to investigate the therapeutic effect of Folic Acid-Conjugated polyglycerol coated iron oxide nanoparticles on the radiosensitivity of HeLa cells when irradiated with 6 MeV electron beams. Materials and Methods: Different concentrations of iron oxide nanoparticles (PG-SPIONs and FA-PG-SPIONs (25, 50, 100, 200 µg ml-1)) were synthesized by...

The removal of Methylene Blue dye from aqueous solution using a biowaste, dried Blue Green Algae was investigated in terms of variation of initial concentration of the dye solution, adsorbent dosage and pH. The optimum pH for the removal of dye by adsorption was found to be pH 7. The data obtained in this study fitted with Langmuir and Freundlich adsorption isotherms. The experimental data conf...

Herein, we report a case of sentinel lymph node mapping in a uterine cervix cancer patient, referring to the nuclear medicine department of our institute. Lymphoscintigraphy images showed inappropriate intra-cervical injection of radiotracer. Blue dye technique was applied for sentinel lymph node mapping, using intra-cervical injection of methylene blue. Two blue/cold sentinel lymph nodes, with...

Diphtheria toxin fragment A interacts with Cibacron blue in solution, although it is not retained by blue Sepharose columns. Difference spectral titration of fragment A with the dye gives a dissociation constant of the order of 10(-5) M and a 1:1 stoichiometry for the complex. In equilibrium dialysis experiments Cibacron blue behaves as a competitive inhibitor of the binding of NAD to diphtheri...