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Ramona A. Cole Anita Bansal Debra M. Moriarity William A. Haber William N. Setzer 《Journal of natural medicines》2007,61(4):414-417
The leaf essential oil of Eugenia zuchowskiae from Monteverde, Costa Rica, has been obtained by hydrodistillation and analyzed by GC–MS. The principal constituents of
E. zuchowskiae leaf oil were α-pinene (28.3%), β-caryophyllene (13.2%), α-humulene (13.1%), and α-copaene (8.1%). The leaf essential oil
of E. zuchowskiae showed pronounced in-vitro cytotoxic activity against MCF-7, MDA-MB-468, and UACC-257 human tumor cell lines. The major components
showed cytotoxic activities comparable to doxorubicin (LC50 14–70 μg/ml). 相似文献
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Pseudomembranous tracheobronchitis caused by Aspergillus 总被引:1,自引:0,他引:1
D W Hines M H Haber L Yaremko C Britton R W McLawhon A A Harris 《The American review of respiratory disease》1991,143(6):1408-1411
Four immunosuppressed patients with a rapidly evolving, febrile, respiratory distress syndrome were found at autopsy to have Aspergillus pseudomembranes of their lower tracheobronchial tree. Steroids, neutropenia, broad spectrum antibiotic use, and alcoholism appear to be predisposing risk factors. Bronchoscopy may reveal the pathology but antemortem diagnosis is difficult because of the low yield of sputum cultures and fulminant nature of the disease. 相似文献
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GP SCHWAB AL BLUM E BODNER B DALLEMAGNE K GLASER H KOOP F PACE W RÖSCH JR SIEWERT G WETSCHER 《Journal of gastroenterology and hepatology》1997,12(12):785-789
Gastroesophageal reflux disease (GERD) is the most common disease of the upper gastrointestinal tract. With the introduction of proton pump inhibitors medical treatment of GERD has been significantly improved. However, the development of laparoscopic antireflux surgery resulted in an increasing interest of surgeons in this disease. An interactive meeting was organized in order to develop an agreement between gastoenterologists and surgeons regarding therapeutic decisions and this is the main topic of this paper. 相似文献
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Influence of acupuncture on physical performance capacity and haemodynamic parameters. 总被引:2,自引:0,他引:2
In a single blind study the question as to whether the needling of specific acupuncture points is able to produce an increase in physical performance capacity and better regulation of heart rate and blood pressure was examined. Thirty-six healthy young men were assigned at random to three groups, receiving either actual acupuncture, placebo acupuncture or no stimulation. Performance was determined by means of a spiro-ergometer test which was carried out at the beginning and at the end of five weeks of treatment consisting of one session per week. The subjects from the group which actually received acupuncture were able to increase maximum performance capacity significantly and also physical performance at the anaerobic threshold. This may be interpreted as a sign of functional improvement in haemodynamic and metabolic mechanisms. There was, on the whole, no noticeable effect produced by the placebo acupuncture. The control group, which received no stimulation, showed unfavourable changes in the values obtained compared with the results of the performance test at the commencement of the study. 相似文献
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