نتایج جستجو برای: alizarin red
تعداد نتایج: 150362 فیلتر نتایج به سال:
A simple, rapid and sensitive spectrophotometric method has been developed for the assay of ceterizine hydrochloride (CTZH) in bulk drug and its pharmaceutical preparations. This method is based on the ion-pair complex reaction between CTZH and Alizarin Red S in Clarks-Lubs buffer. The chromogen being extractable with chloroform, could be measured quantitatively at 440 nm. All variables were st...
A new technique for the staining of the corneal endothelium combines the actions of the vital stain trypan blue and the intercellular stain alizarin red S. The technique is an improvement over former staining methods, because it defines both viable and nonviable cells and thereby permits an investigator to accurately quantify endothelial cell damage.
OBJECTIVES Pyrophosphate arthropathy has been linked to diverse clinical subtypes. The two most common are: acute synovitis (pseudogout) and chronic pyrophosphate arthropathy ("pseudo-osteoarthritis"). We have conducted a study to examine whether these are overlapping syndromes. METHODS We reviewed all synovial fluid (SF) analyses performed in our laboratory from January 1988 to May 1997 to d...
To cite: Santiago T, Coutinho M, Malcata A, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013202183 DESCRIPTION An 80-year-old woman presented with a 1-month history of bilateral shoulder pain and swelling (figure 1). There was no history of any trauma. Physical examination showed limited and painful active and passive range of motion of the shoulders an...
STATEMENT OF THE PROBLEM Stem cells from human exfoliated deciduous teeth (SHEDs) are a population of highly proliferative cells, being capable of differentiating into osteogenic, odontogenic, adipocytes, and neural cells. Vitamin D3 metabolites such as 1α, 25-dihydroxyvitamin D3 are key factors in the regulation of bone metabolism. PURPOSE The aim of this study was to investigate the effect ...
—Mark–recapture studies are an important component of fisheries research. A diversity of marks is needed to meet the demands of experimental designs and to overcome species-specific variation in marking success. Suitable marks must not alter the viability of marked individuals, must be easy to detect, and must be retained for an appropriate period of time. I compared the effect of alizarin red ...
Background and Aim: Different regulation processes have an effect on osteoblastic differentiation of mesenchymal stem cells (MSCs), and among them Wnt signaling pathway is particularly desirable. In Wnt signaling pathway, Adenomatous Polyposis Coli (APC) bind to β-catenin and induce its degradation, thereby acting as a negative regulator of canonical Wnt pathway. In this study, gene expression ...
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