Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0022568 (keratitis)
 5,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report on a male patient with exophthalmos of unclear etiology, basilar impression, syringohydromyelia and type II Arnold-Chiari malformation. Two diseases involving the orbital region were to be considered in differential diagnostic terms: endocrine orbitopathy and osseous orbit dysplasia. The typical physical appearance associated with basilar impression as well as suppurative keratitis in Lagophthalmos was striking. Tetraspasticity with pareses, bulbar symptoms, proximally pronounced muscular atrophy as well as a left hemihypesthesia was shown neurologically. Although the orbit CT was normal, sonography revealed thickened ocular muscles. There was euthyroidism in diffuse goiter with negative thyroid autoantibody findings. Because of lack of definitive detection of muscular swelling, tumor, or vascular anomaly in the various images, orbital dysplasia in the context of a malformation syndrome affecting several organs is suggested as the cause of the exophthalmos.
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PMID:Exophthalmos and basilar impression. A contribution to differential diagnosis of endocrine orbitopathy. 325 Nov 72

The objective of the present work was (1) to develop an in situ gelling ophthalmic delivery system by combining pluronic F127 and pluronic F68, with sparfloxacin; and (2) to examine the influence of incorporating a mucoadhesive polysaccharide such as sodium hyaluronate on the healing property due to bacterial keratitis. The formulations (F1-F6) were sterilized by gamma irradiated using Co(60) . Ultraviolet (UV) and infrared (IR) spectra studies were performed on sterilized and non-sterilized formulae. The formulations were evaluated for rheological characteristics, in vitro release behavior, and efficacy against induced bacterial conjunctivitis in rats' eyes. Moreover, histopathological evaluations were also done. All the samples passed sterility tests, and no change in physical appearance of the formulae due to gamma radiation was observed. The IR spectra of the formulae before and after sterilization showed similar peaks which confirmed that no ingredient was affected by gamma radiation. The formulations showed a flow index of 0.116-0.493 indicating pseudoplastic flow behavior. The release behavior of all formulae was non-Fickian anomalous release. The different formulae used to overcome the pathological alterations, produced by bacteria infections varied among each other depending on the duration of treatment; however, the effectiveness of formulation was arranged as F5, F4 and F3, respectively. The developed formulations were therapeutically efficacious, and provided sustained release of the drug over a 24-hour period. A better improvement in artificially induced bacterial conjunctivitis in rats' cornea was observed with the developed formulae; thus it can be considered as a viable alternative to conventional eye drops.
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PMID:Ophthalmic delivery of sparfloxacin from in situ gel formulation for treatment of experimentally induced bacterial keratitis. 2132 20