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Rats were given enemas of Gastrografin in two strengths, Renografin--76, and Tween--80 in a 10% dilution. There were no deleterious effects on the colons with these media used in volumes to fill the colon. Severe changes resulted from volumes which produced overdistention. 相似文献
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Double-blind clinical trial of the analgesic effects of phenazocine hydrobromide (Narphen) compared with morphine sulphate in patients with acute abdominal pain
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David Hopton 《Gut》1971,12(1):51-54
No significant difference could be detected either by clinical impression or statistical analysis in the relief of pain afforded by 2.5 mg phenazocine hydrobromide (Narphen) and 10 mg morphine sulphate when given by intramuscular injection to patients with acute abdominal pain. Phenazocine does not cause spasm of the sphincter of Oddi and so is recommended for treating biliary or pancreatic pain. 相似文献
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Between 1983 and 1985, 595 employees who were entering retirement in East Germany were given a medical examination and asked to assess their workplace conditions. Ten years later, we examined whether occupational predictors were associated with death and functional dependence among the study participants and assessed how the surviving pensioners coped with activities and instrumental activities of daily living. We assigned the occupational factors reported between 1983 and 1985 to two scales: demands and resources. Multiple logistic regression analyses were carried out to examine the association of occupational and medical predictors with the outcome variables death and functional dependence. Workplace resources but not demands were significantly associated with a reduced chance of death in women, independent of medical diagnoses. For men neither of these associations were verified. Concerning functional dependence individual items such as ‘control over work content’ (for both sexes) significantly reduced the risk of developing ADL-dependence. The associations remained stable after medical diagnoses were additionally taken into consideration. The results of our study highlight the influence of occupational factors beyond working life and support the importance of starting geriatric health promotion before retirement age. Public Health (2001) 115, 345–349. 相似文献
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Lucas Souto NACIF Wellington ANDRAUS Rodrigo Bronze MARTINO Vinicius Rocha SANTOS Rafael Soares PINHEIRO Luciana BP HADDAD Luiz Carneiro D'ALBUQUERQUE 《Brazilian archives of digestive surgery》2014,27(3):201-203
Background
Liver transplantation is performed at large transplant centers worldwide as a therapeutic intervention for patients with end-stage liver diseases.Aim
To analyze the outcomes and incidence of liver transplantation performed at the University of São Paulo and to compare those with the State of São Paulo before and after adoption of the Model for End-Stage Liver Disease (MELD) score.Method
Evaluation of the number of liver transplantations before and after adoption of the MELD score. Mean values and standard deviations were used to analyze normally distributed variables. The incidence results were compared with those of the State of São Paulo.Results
There was a high prevalence of male patients, with a predominance of middle-aged. The main indication for liver transplantation was hepatitis C cirrhosis. The mean and median survival rates and overall survival over ten and five years were similar between the groups (p>0.05). The MELD score increased over the course of the study period for patients who underwent liver transplantation (p>0.05). There were an increased number of liver transplants after adoption of the MELD score at this institution and in the State of São Paulo (p<0.001).Conclusion
The adoption of the MELD score led to increase the number of liver transplants performed in São Paulo. 相似文献70.