LABORATORY NOTE.. CONGO-RED AS A STAIN FOR UREDINEAE.
نویسندگان
چکیده
منابع مشابه
The congo red stain revisited.
The Congo red stain has undergone several modifications since it was first used by Bennhold in 1922 in order to increase the specificity for staining amyloid. Most of the laboratories in the United States use the method of Puchtler which uses alkaline Congo red solution. Some of the variables associated with the procedure were investigated by us. Our results showed the following: (1) amyloid sh...
متن کاملX-34, a fluorescent derivative of Congo red: a novel histochemical stain for Alzheimer's disease pathology.
X-34, a lipophilic, highly fluorescent derivative of Congo red, was examined as a histochemical stain for pathological changes in Alzheimer's disease (AD). X-34 intensely stained neuritic and diffuse plaques, neurofibrillary tangles (NFTs), neuropil threads, and cerebrovascular amyloid. Comparison to standard methods of demonstrating AD pathology showed that X-34 correlated well with Bielschows...
متن کاملCongo blue: a rapid stain for elastic fibres.
7Edberg SC, Bottonbley CJ and Gam K. Use of sodium polyanethol sulfonate to selectively inhibit aminoglycoside and polymyxin antibiotics in a rapid blood level antibiotic assay. There are numerous empirical methods for staining elastic fibres.' Most require relatively lengthy procedures which involve overnight incubation, and are therefore not adapted to simultaneous evaluation with the corresp...
متن کاملReevaluation of Congo red test as reticuloendothelial system function test using tritiated Congo red autoradiography.
OUCHI, E., MUTRA, K. and YAMAGATA, S. Reevaluation of Congo Red Test as Reticuloendothelial System Function Test Using Tritiated Congo Red Autoradio graphy. Tohoku J. exp. Med., 1973, 109 (3), 251-259 Tritiated Congo red was prepared by the gas exposure method. Analytical results obtained by thin layer chromatography and spectrophotometry indicated that the radioactive Congo red thus prepared h...
متن کاملPreparation and Characterization of Activated Carbon derived from olive stone as adsorbent for Congo Red
Carbon activated powdered was prepared from activated carbon derived from olive stone. Then byusing the surface methodology, many parameters such as pH, furnace temperature (T), acid ratio,time of activation that affect on the qualities prepared activated carbon produced and its efficiencywere investigated. In addition, the adsorption of Congo Red onto the activated olive stone carbonactive was...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: New Phytologist
سال: 1905
ISSN: 0028-646X,1469-8137
DOI: 10.1111/j.1469-8137.1905.tb05898.x