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The tegumental glands are imbedded in the connective tissue below the epithelium of oesophagus. Each gland is made up of cells which are conical in shape with their narrow ends directed towards the lumen of the gland. In the centre of each gland there is a cavity which communicates with
The concentration of acid glycosaminoglycans (mucopolysaccharides) in pleural fluid was found to be in the range of 4.0 to 60.3 mug per ml. By chromatographic analysis and by electrophoresis of the eluates, in combination with enzymatic digestion, it was found that pleural fluid contained
From the aspect of its mucopolysaccharide content the mast cell population is not homogeneous. The pulmonary and heart muscle mast cells of the rat are alcian blue positive, the mast cells of the thyroid gland, lymph nodes, subcutaneous connective tissue, mesentery and peripheral nerve are safranin
BACKGROUND
As one of the 4 United Kingdom national centres for Lysosomal Storage Disorders, Birmingham Children's Hospital (BCH) cares for 49 patients with a mucopolysaccharide (MPS) disorder. Presently, their oral health needs have never been fully investigated. Enzyme therapies are revolutionising
1. Lange's fold of the ora frequently found at autopsy in fetuses and infants is a purely postmortal change. 2. The 'honeycomb ora' occurring in infants and small children may sometimes be present in vivo. The extensive and larger cavities however may well have appeared only postmortally here too
Nerve sheath myxoma is a benign peripheral nerve sheath tumor that rarely occurs in the oral cavity; approximately 12 cases have been reported to date. On histologic evaluation the lesions consist of closely aggregated fascicles that vary considerably in cellularity. Some of the lesions are
Mucopolysaccharides derived from the husk of psyllium (Plantago ovata) have properties beneficial for wound cleansing and wound healing. Recent studies indicate that these mucopolysaccharides also limit scar formation. Our in vitro and in vivo studies aimed to investigate the mechanisms involved,
Generalized obliteration of the pulp chambers and canals by irregular secondary dentin was observed in an individual with the Sanfilippo syndrome. Heretofore unreported, this dental finding may represent a manifestation of this mucopolysaccharide disorder.
A mesothelioma of the spermatic cord occurred at the site of multiple hernial repairs. The aggressive biologic behavior of this tumor is exhibited by its early lymph node invasion and extensive metastases to the pleural cavities, lungs, and spleen. These tumor cells contained a large amount of
The authors studied the dental pulp morphology and distribution of acid and neutral mucopolysaccharides in teeth subjected to orthodontic therapy. The teeth were moved with a fixed appliance using forces of 60-200 g. Changes in the histological structure of the dental pulp followed the therapy. The
OBJECTIVE
To report a case of a cystic ciliary body melanoma that appeared clinically as a solid mass.
METHODS
A 59-year-old woman underwent an iridocyclectomy for removal of a ciliary body melanoma in the right eye. The tumor was analyzed histopathologically for acid mucopolysaccharide
Gelatinous disease of the peritoneum, designated by Anglo-Saxon authors as peritoneal pseudomyxoma is a rare affection characterized by the presence in the peritoneal cavity of a mucoid substance corresponding to an acid mucopolysaccharide. It develops secondary to an acid mucopolysaccharide. It
The teratogenic effects of 5-fluoro-2-desoxyuridine on Wistar rat fetuses were studied macroscopically, microscopically and ultrastructurally. In no case did palatal shelf elevation occur, and a palatal shelf elevating force could not be demonstrated in freshly-removed fetuses. The shelves, like the