Histochemical Staining of Hyaluronic Acid with Chitosan
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چکیده
منابع مشابه
Histochemical localization of hyaluronic acid in vitreous during embryonic development.
PURPOSE To determine the chronology of the appearance and localization of hyaluronic acid (HA) in mouse vitreous during the embryonic and early postnatal stages of development and in human vitreous during early embryonic development. METHODS A histochemical method using the specific affinity for HA of a bovine cartilage proteoglycan was used on mouse eyes at embryonic (11 to 18 days) and earl...
متن کاملHistochemical demonstration of hyaluronic acid in human dermal mast cells.
Acid mucopolysaccharides in mast cell granules were histochemically studied in the lesion of urticaria pigmentosa and in the dermis of normal human skin. Alcian blue and azure A were used to stain mucopolysaccharides. Bromphenol blue was employed for detection of basic proteins. In a further attempt to identify various polyanions, staining was carried out with alcian blue containing various con...
متن کاملNovel hyaluronic acid-chitosan nanoparticles for ocular gene therapy.
PURPOSE Gene therapy offers a promising alternative for the treatment of ocular diseases. However, the implementation of this type of therapy is actually hampered by the lack of an efficient ocular gene delivery carrier. The main objective of the present work was to assess the effectiveness and investigate the mechanism of action of a new type of nanoparticle made of two bioadhesive polysacchar...
متن کاملChitosan scaffolds containing hyaluronic acid for cartilage tissue engineering.
Scaffolds derived from natural polysaccharides are very promising in tissue engineering applications and regenerative medicine, as they resemble glycosaminoglycans in the extracellular matrix (ECM). In this study, we have prepared freeze-dried composite scaffolds of chitosan (CHT) and hyaluronic acid (HA) in different weight ratios containing either no HA (control) or 1%, 5%, or 10% of HA. We h...
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fond of statements such as "buffer action is ultimately dependent on a spacetime frame of reference." The main fault of this book, however, is that so much of it is outdated. It seems surprising that a text concerned with rational drug design should lack a discussion of protein structure and does not list deoxyribonucleic and ribonucleic acids in its index. Sulfonamide action is discussed witho...
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ژورنال
عنوان ژورنال: Okajimas Folia Anatomica Japonica
سال: 1953
ISSN: 0030-154X
DOI: 10.2535/ofaj1936.25.2_55