Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.2.1.21 (beta-glucosidase)
 3,280 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of type I Gaucher's disease in a 39-year-old male is reported. Autopsy showed marked enlargement of the spleen (3,070 g) and infiltration of typical Gaucher's cells in the spleen, liver, bone, marrow, gastrointestinal tract, lymph nodes and adrenal glands. The diagnosis of Gaucher's disease was ascertained by the very low beta-glucosidase activity of cultured subcutaneous fibroblasts and the high content of glucocerebroside in the spleen tissue. A peculiar finding in this case was prominent deposition of brown pigment in endothelial cells of the spleen and smooth muscles fibers of the gastrointestinal tract, urinary bladder and prostate. Histochemical examination revealed that the granules in endothelial cells and smooth muscle fibers were ceroid. Such deposition of ceroid has never been reported previously in Gaucher's disease. Ceroid deposition in generalized smooth muscle fibers is known as brown bowel syndrome, and is highly suggestive of severe vitamin E deficiency. Although other symptoms of vitamin E deficiency were not noticed in this case, some malnutritional condition might play a role in prominent deposition of ceroid in lysosomes, possibly together with deficient activity of a lysosomal enzyme.
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PMID:Gaucher's disease type I. Report of a case with prominent deposition of ceroid in splenic endothelial cells and intestinal smooth muscle fibers. 239 37