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1.
Perbendazole was given orally and subcutaneously to mice infected with Angiostrongylus cantonensis at different stages of infection. The subcutaneous route of administration was more effective than the oral one. On the 5th day after infection, the perbendazole had a higher efficacy than on the 10th day postinfection. This finding shows that perbendazole had complete larvicidal effect at early stages of infection.  相似文献   
2.
A retrospective review of the medical records of 114 malnourished and 106 non-malnourished male veterans assessed the inpatient and 1 year post-discharge dietetic care given for the treatment of malnutrition. The malnourished sample consisted of subjects discharged with a protein-energy or protein malnutrition comorbidity. Subjects in the diagnosis-matched and age-matched control sample were discharged without a malnutrition comorbidity during the same period. Data collected from progress notes included diagnoses, inpatient dietetic feedings and services provided, discharge dietetic care, intervening clinic visits, and rehospitalizations. On initial admission, 79% of the diagnoses for the malnourished group fell into five diagnosis categories: neoplasms; respiratory system diseases; digestive system diseases; endocrine, nutritional, and metabolic diseases; and mental disorders (including alcohol-related disorders). Malnourished subjects received more specialized feedings and dietetic services than did the controls on initial admission. However, the discharge and post-discharge care received by surviving members of both groups was similar. Fewer than half the members of either group received post-discharge care. Fifty-four malnourished and 54 control patients were hospitalized more than once. The findings indicate that levels of inpatient and outpatient dietetic care need to be coordinated to alleviate malnutrition.  相似文献   
3.
The serum apolipoprotein A (Apo A) and alpha-fetoprotein (AFP) were evaluated in histologically verified 30 cases of alcoholic cirrhosis and 18 cases of hepatocellular carcinoma (HCC). The latter were also divided into subgroups depending on the presence or absence of associated cirrhosis. Serum Apo A levels were found to be significantly decreased in cirrhotics (p less than 0.001) compared to controls and non-cirrhotic HCC patients. In 22 cases of alcoholic cirrhosis (AFP less than 10 ng/ml) and 12 cases of HCC (AFP greater than 600 ng/ml), the AFP levels itself were diagnostic, but in the remaining cases, AFP levels (100-600 ng/ml) were not able to differentiate between cirrhosis and malignancy. In this later group of patients with low pathological range of AFP, serum Apo A levels found to be significantly decreased in alcoholic cirrhotic patients (p less than 0.001) compared to HCC patients. Thus, estimation of Apo A levels may be helpful to interpret the AFP values at lower pathological range due to suspected liver pathology.  相似文献   
4.
Although most congenital heart defects are isolated abnormalities of embryonic development, with little genetic contribution, a small number are components of syndromes. In such cases, an accurate diagnosis has important implications for individual prognosis and familial genetic counseling. Alagille syndrome (AGS) is a dominantly inherited multisystem developmental disorder, which primarily affects the liver, heart, eyes, skeleton, and face. In recent years, the identification of the AGS gene has drawn attention to the existence of subclinical carriers, and broadened the spectrum of phenotypical variation associated with this syndrome. The authors present a case of mother and son with benign stenosis of the pulmonary artery branches. Subtle facial aspects suggested the diagnosis of AGS, which was confirmed by molecular analysis. Relevant clinical investigations and diagnostic implications are discussed.  相似文献   
5.
Evaluation of an on-line patient exposure meter in neuroradiology   总被引:1,自引:0,他引:1  
  相似文献   
6.
人体液中喷布洛尔及其代谢物的GC/MS分析   总被引:1,自引:0,他引:1  
用气相色谱一质谱联用(GC-MSD)系统分析方法检出了人尿中喷布洛尔的6个羟化代谢物,用Scp-Pak柱提取的方法检出了人血浆中的原型药物。并从分子结构上对此药物的代谢途径进行了研究。尿中提取和血中提取的回收率分别为90.83.%和85.88%,Gc-MSD的检测限为5pg。本方法适用于运动员兴奋剂的系统检查。  相似文献   
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Anaesthetists at times encounter difficult intubation in an apparently normal individual in spite of using the best possible positioning and most profound relaxation. This study was carried out to find out the most simple and easy measurement that may predict a difficult intubation. The study was conducted in three groups of patients of twenty each. The first group consisted of patients in whom intubation was easy. Second group consisted of anticipated difficult intubation. Cases in whom very difficult intubation was encountered were analyzed retrospectively and were included in third group. An attempt has been made to predict difficult intubation with the roentgenographic study of lateral view of mandible along with the measurement of distance from chin to thyroid cartilage. Of all the parameters, ratio of effective mandibular length to posterior mandibular depth and distance from chin to thyroid cartilage were found to be important to predict difficult intubation.  相似文献   
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