نتایج جستجو برای: acid blue 92
تعداد نتایج: 868127 فیلتر نتایج به سال:
Introduction: Goblet cells secrete high molecular weight glycoprotein known as mucin which forms a protective mucus blanket throughout the G.I.T. The present work characterizes histochemically different types of mucin in colonic goblet cells & makes a comparative study in animal species of different food habit. Methods:After ethical clearance tissues were taken from the proximal part of colon o...
Experiencing cultural heritage is a voyage of discovery and learning, where emerging insights and serendipity play a significant role. The experience also happens in a blended personal and social context. At the broader level, engagement is longitudinal – what we learn from modern cultural experiences (daily life in our surroundings) can provide clues to analogous interests in cultural material...
Mucous neck cells in the rat stomach which contain neutral mucin were stained with a modified Mayer's hemalum. When alcian blue staining and periodic acid-Schiff (PAS) reaction preceded hematoxylin staining, mucin-containing fundic gland cells could be distinguished in the same tissue sections: surface mucous cells were positive for PAS reaction and/or alcian blue staining, neutral mucin-contai...
در این تحقیق پودر تفاله چای برای حذف رنگزای acid brill scarlet 3r (acid red 18) مورد بررسی قرار گرفته است. خصوصیات سطح تفاله چای با استفاده از semبررسی شد. اثر متغیرهای فرایند همچون مقدار جاذب، غلظت اولیه رنگ، ph، زمان و دما مطالعه شد. داده ها برای تطابق با مدل های ایزوترم لانگمویر، فروندلیچ، تمکین ودابینین - رادوشکوویچ ارزیابی شد. نتایج نشان داد که داده ها برای جذب سطحی acid red 18 برروی تفاله...
F modification of titanium dioxide through a plasma method was achieved for the first time. The accomplished by Ar/HF dielectric barrier discharge, including introduction Ti-F bonds, interstitial doping, and substitution doping. characterization results showed that band gap Ar/HF/DBD-TiO2 reduced to 2.78 eV, fluorescence intensity greatly reduced, electron-hole recombination rate reduced. degra...
Difficulties in obtaining reproducible and accurate enumeration of circulating basophils with existing techniques have hampered investigation of this infrequent cell population. A new basophil staining method is described that employs alcian blue dye for staining of heparin within basophils at low pH and in the presence of lanthanum ions. Basophil recognition is facilitated by reducing nonspeci...
A unicellular blue-green alga, Agmenellum quadruplicatum, and a filamentous blue-green alga, Lyngbya lagerheimíi, were grown heterotrophically in dim light with glucose as major source of carbon and possibly energy. The dim-light conditions did not support autotrophic growth. The two blue-green algae appeared to have the same metabolic block, namely an incomplete tricarboxylic acid cycle, as ha...
Sulfonic organosilica nanotubes with different acidity densities could be synthesized through the co-condensation of ethenylor phenylene-bridged organosilane and 3-mercaptopropyltrimethoxysilane followed by sulfhydryl (–SH) oxidation. Transmission electron microscopy (TEM) analysis and nitrogen adsorption-desorption experiment clearly exhibit the hollow nanotube structures with the diameters of...
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