Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017536 (giardiasis)
 1,714 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Data are presented on scanning electron microscopy (SEM) on small intestinal biopsies of children with chronic diarrhea. In particular, there were 230 patients aged 3 months to 13 years with the following diagnoses: chronic nonspecific diarrhea, cow's milk protein intolerance, soy protein intolerance, giardiasis, cystic fibrosis, gluten-sensitive enteropathy, isolated lactase deficiency, isolated sucrase-isomaltase lactase deficiency, microvillus inclusion disease, rotavirus enteritis, protracted diarrhea of infancy, chylomicron retention disease, visceral myopathy and villous asthenia. Examination of biopsied intestinal mucosa by SEM has yielded important new information and insights on structural pathology and ultrastructural topography. Many of the observed changes helped to better understand the pathophysiology of some of the diarrheal disorders. SEM was also able to detect new features such as mycoplasma-like microorganisms and the absence of the glycocalyx. To adequately assess small bowel mucosal pathology at the ultrastructural level, scanning electron microscopy is an indispensable tool.
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PMID:The scanning electron microscope: how valuable in the evaluation of small bowel mucosal pathology in chronic childhood diarrhea? 182 28

Hypokalemic myopathy may occur in several infections. We report a case of severe and transient myopathy secondary to hypokalemia induced by chronic intestinal infection with Giardia lamblia in a patient with common variable hypogammaglobulinemia. Hypokalemic myopathy is documented by serum enzymes, electromyography (reduction in the number of voluntarily activated motor unit action potentials and an increase in polyphasic motor unit action potentials, and pathological changes (hematoxylin-eosin, ATPase staining). The case reported involves hypokalemic myopathy induced by giardiasis in a patient with primary immunodeficiency; the histopathological changes observed in a skin/muscle biopsy from this patient are described for the first time.
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PMID:Giardiasis as a cause of hypokalemic myopathy in congenital immunodeficiency. 885 67