Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
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Target Concepts:
Gene/Protein
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Query: UMLS:C0022104 (
irritable bowel syndrome
)
8,033
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The autopsy report of Ludwig van Beethoven written by Dr Johann Wagner in 1827 reveals that he had renal calculi that had not been diagnosed during his lifetime, together with perirenal fibrosis. The most comprehensive interpretation of this autopsy finding is that the regular calcareous deposits in every one of his renal calices represented calcified necrotic papillae. Severe urinary obstruction or diabetes as possible causes of papillary necrosis were not present. Analgesic abuse because of headaches, back pain, and attacks of rheumatism or gout may be presumed on the basis of Beethoven's uncontrolled way of taking medication. Salicin, a commonly used analgesic substance of that time (dried and powdered willow bark), is able to cause papillary necrosis. Perirenal fibrosis may be due to chronic infection or drug intake. Beethoven's other well-known diseases are
deafness
caused by otosclerosis of the inner ear, relapsing attacks of diarrhea as the symptoms of
irritable bowel syndrome
, and liver cirrhosis following viral hepatitis and chronic alcohol consumption. Liver cirrhosis also may cause papillary necrosis. In Beethoven's case, renal papillary necrosis was most probably the consequence of analgesic abuse together with decompensated liver cirrhosis. The autopsy report of Beethoven is the first case of papillary necrosis recorded in the literature.
...
PMID:Beethoven's renal disease based on his autopsy: a case of papillary necrosis. 850 20
Bartter syndrome comprises several related renal tubular disorders including classic Bartter, infantile Bartter (
IBS
), and Gitelman syndrome. A new distinct group in Bartter syndrome accompanied by sensorineural
deafness
(BSND) has been identified among the
IBS
patients. Recently a gene encoding an essential beta-subunit for ClC chloride channels, named barttin, with several mutations of the gene as the cause of BSND, has been described. We have observed a male who had not been diagnosed as Bartter syndrome until 28 yr because of a mild clinical manifestation. The patient was affected with congenital deafness, which urged us to analyze his gene for barttin, and a mutation G47R, which was previously reported, has been identified. However, the clinical feature in the patient lacking the characteristic symptoms of
IBS
such as polyhydramnios, premature labor, or severe salt loss in neonatal period contrasts with that of the typical BSND patients described so far in the literature. This might be due to a less severe loss of function of barttin induced by G47R mutation, compared with others, and our observation seems to suggest a possibility of the prevalence of mild form BSND with various levels of barttin dysfunction among patients with congenital deafness of unknown origin.
...
PMID:Atypical Bartter syndrome with sensorineural deafness with G47R mutation of the beta-subunit for ClC-Ka and ClC-Kb chloride channels, barttin. 1257 13