منابع مشابه
Purified azure B as a reticulocyte stain.
A comparison has been made between reticulocyte preparations stained with purified azure B and with several commerically available batches of brilliant cresyl blue and new methylene blue. Marked variations were observed in the composition and staining performances of the various batches of the two commerically available dyes. Although there were no significant differences in reticulocyte counts...
متن کاملPhotophysical and calorimetric investigation on the structural reorganization of poly(A) by phenothiazinium dyes azure A and azure B.
Poly(A) has significant relevance to mRNA stability, protein synthesis and cancer biology. The ability of two phenothiazinium dyes azure A (AA) and azure B (AB) to bind single-stranded poly(A) was studied by spectroscopic and calorimetric techniques. Strong binding of the dyes and the higher affinity of AA over AB were ascertained from absorbance and fluorescence experiments. Significant pertur...
متن کاملA highly sensitive spectrophotometric method for the determination of trace copper using azure B as a chromogenic reagent
A simple, rapid and sensitive spectrophotometric method has been developed for the determination of trace amounts of copper in tap water, polluted water, human hair and alloys. The proposed method is based on the reaction of copper with potassium iodide in acidic medium to liberate iodine, which bleaches violet color of azure B and the absorbance is measured at 644nm. This decrease in absorbanc...
متن کاملIntroducing a combined Leishman-Giemsa stain as a new staining technique for avian blood smears
Background: The use of conventional stains including Giemsa, Wright and Leishman have become an essential tool for differential diagnosis of cells in peripheral blood. Aims: The aim of the study was to develop a new combination of Leishman-Giemsa (L&G;) stain for avian blood smears and to compare its efficacy with conventional staining methods. Methods:<...
متن کاملJanus Green B as a rapid, vital stain for peripheral nerves and chordotonal organs in insects.
Effective staining of peripheral nerves in live insects is achieved with the vital stain Janus Green B. A working solution of 0.02% Janus Green B in saline is briefly applied to the exposed peripheral nervous system. The stain is then decanted and the dissection flooded with fresh saline, resulting in whole nerves being stained dark blue in contrast to surrounding tissues. This simple and relia...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1976
ISSN: 0021-9746
DOI: 10.1136/jcp.29.12.1060