Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018099 (gout)
 5,192 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Chemical dependence is a leading cause of morbidity and death in the United States. At least 20% of patients seen by primary care physicians in both the outpatient and inpatient setting are chemically dependent. Up to 90% of these patients go undiagnosed by their primary physicians. Chemical dependence is defined as a chronic, progressive illness characterized by the repeated and persistent use of alcohol or drugs despite negative health, family, work, financial, or legal consequences. Primary care physicians are in an ideal position to detect chemical dependence at its earliest stages, when irreversible medical consequences and death are most likely preventable. Alcohol is the most common drug of abuse. Improving the rate of recognition of chemical dependence depends on being familiar with the constellation of physical, mental, and social indicators. Early medical manifestations of alcoholism common in the primary care setting include: gastric complaints, elevated blood pressure, palpitations, traumatic injuries, headaches, impotence, and gout. Early psychosocial manifestations common in both alcohol and drug dependence include anxiety, depression, insomnia, persistent relationship conflicts, work or school problems, and financial or legal problems. Particularly useful laboratory indicators of alcoholism include elevated levels of GGT and MCV, both displaying high specificity, with the GGT level being the most sensitive. Similarly specific laboratory tests for drug dependence are not available. Any patient presenting with any of the above medical, psychosocial, or laboratory manifestations should be screened for chemical dependence. The CAGE questionnaire for alcoholism, a four-question test, is particularly well suited to the primary care setting, where it can be administered in fewer than 60 seconds. The CAGE has demonstrated high sensitivity (in the 80% range) and specificity (approximately 85%) for alcoholism. Comparably convenient instruments do not yet exist for drug dependence, although a 28-item instrument, the DAST (Drug Abuse Screening Test), has demonstrated high sensitivity and specificity for drug abuse.
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PMID:Early recognition of chemical dependence. 846 47

Celastrus paniculatus L. (Celastraceae) (CP), Picrorhiza kurroa L. (Scrophulariaceae) (PK) and Withania somnifera L. (Solanaceae) (WS) are Indian medicinal plants having a remarkable reputation, as a factor of health care, among the indigenous medical practitioners. The plants exhibit varying degrees of therapeutic value some of which useful in the treatment of cognitive dysfunction, epilepsy, insomnia, rheumatism, gout, dyspepsia. In this work, we have investigated the free radical scavenging capacity of methanolic extracts from CP, PK, WS and the effect on DNA cleavage induced by H2O2 UV-photholysis. In addition, we investigated whether these plant extracts are capable of reducing the hydrogen peroxide-induced cytotoxicity and DNA damage in human non-immortalized fibroblasts. These extracts showed a dose-dependent free radical scavenging capacity and a protective effect on DNA cleavage; methanolic extracts from PK was more active than extracts from CP and WS. These results were confirmed by a significant protective effect on H2O2-induced cytoxicity and DNA damage in human non-immortalized fibroblasts. These antioxidant effects of active principle of CP, PK and WS may explain, at least in part, the reported anti-stress, immunomodulatory, cognition-facilitating, anti-inflammatory and antiaging effects produced by them in experimental animal and in clinical situations and may justify the further investigation of their other beneficial biological properties.
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PMID:Indian medicinal plants as antiradicals and DNA cleavage protectors. 1131 55