Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0085593 (chills)
 4,268 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Brucellosis is a significant health problem in countries where control of zoonoses is inadequate. During 1993-98, we analysed sera and cultures from 792 suspected brucellosis patients who presented with histories of fever, chills, night sweating, weakness, malaise and headache to the referral hospital in Yazd. Cases were investigated by tube agglutination test (TAT) and 2-mercaptoethanol test (2-MET) and a questionnaire was completed for each.TAT titre was > or = 1:1 60 for 745 patients (94.1%) and 2-MET was positive for 42 (5.3%). Of 745 confirmed cases, 460 were from 1996-1997. Prevalence was highest in summer (39.5%) and more common males than among females. Prevalence was highest among those aged 10-19 years (27.7%). Most patients had a history of infected cheese, milk and milk product consumption (98%).
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PMID:Selected epidemiological features of human brucellosis in Yazd, Islamic Republic of Iran: 1993-1998. 1645 May 37

Chilling at 2.5 C accelerated the synthesis of 1-aminocyclopropane-1-carboxylic acid (ACC) and C(2)H(4) production in cucumber fruit. Skin tissue contained higher levels of ACC and was more sensitive to chilling than was cortex tissue. Accumulation of ACC in chilled tissue was detected after 1 day of chilling and remained elevated even after C(2)H(4) production started to decline. These data suggest that ACC synthesis is readily stimulated by chilling, whereas the system that converts ACC to C(2)H(4) is vulnerable to chilling injury. Chilling-induced C(2)H(4) production was inhibited by amino-ethoxyvinylglycine, sodium benzoate, propyl gallate, 2,4-dinitrophenol, carbonyl cyanide m-chlorophenylhydrazone, and cycloheximide. The utilization of methionine for ACC formation and chilling-induced C(2)H(4) biosynthesis was established using l-[3,4-(14)C]methionine. Chilled tissue had a higher capacity to convert l-[3,4-(14)C]methionine to ACC and C(2)H(4) than did nonchilled tissue.
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PMID:Ethylene Production by Chilled Cucumbers (Cucumis sativus L.). 1666 38