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Background  

The TF (Thomson – Friedenreich) blood group antigen behaves as an onco-foetal carcinoma-associated antigen, showing increased expression in malignancies and its detection and quantification can be used in serologic diagnosis mainly in adenocarcinomas. This study was undertaken to analyze the sera and tissue level detectable mucin-type glycoprotein (TF-antigen) by Peanut agglutinin (PNA) and its diagnostic index in serum as well tissues of human esophageal squamous cell carcinoma as marker.  相似文献   
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Ten patients with scalp arteriovenous fistulas associated with a large varix (cirsoid aneurysms) were treated with a combination of interventional neuroradiologic procedures. These procedures included transarterial embolization, transarterial embolization followed by surgical excision, and two new methods of treatment of cirsoid aneurysms: transvenous embolization and direct puncture of the fistula for embolization. The embolic materials included liquid adhesive agents, particulate agents, detachable balloons, and wire coils. The embolization was performed to lodge the embolic agents in the fistula or proximal draining vein, not just the feeding vessels. Surgery was performed in two cases to remove a small residual nidus of fistula that could not be completely treated with intravascular embolization. With the use of these forms of treatment, cures were obtained in seven patients, and clinical and angiographic improvement was achieved in three patients. No major morbidity, blood loss, or mortality occurred during the treatment of these patients. The follow-up period ranged from 1 month to 8 years.  相似文献   
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OBJECTIVE: To assess the relationship between energy intake from fat and anthropometric, biochemical, and dietary measures of nutritional adequacy and safety. DESIGN: Three-year longitudinal study of children participating in a randomized controlled trial; intervention and usual care group data pooled to assess effects of self-reported fat intake; longitudinal regression analyses of measurements at baseline, year 1, and year 3. PARTICIPANTS: Six hundred sixty-three children (362 boys and 301 girls), 8 to 10 years of age at baseline, with elevated low-density lipoprotein cholesterol, who are participants of the Dietary Intervention Study in Children. MEASURES: Energy intake from fat assessed from three 24-hour recalls at each time point was the independent variable. Outcomes were anthropometric measures (height, weight, body mass index, and sum of skinfolds), nutritional biochemical determinations (serum ferritin, zinc, retinol, albumin, beta-carotene, and vitamin E, red blood cell folate, and hemoglobin), and dietary micronutrients (vitamins A, C, E, thiamin, riboflavin, niacin, vitamins B-6, B-12, folate, calcium, iron, zinc, magnesium, and phosphorus). RESULTS: Lower fat intake was not related to anthropometric measures or serum zinc, retinol, albumin, beta-carotene, or vitamin E. Lower fat intake was related to: 1) higher levels of red blood cell folate and hemoglobin, with a trend toward higher serum ferritin; 2) higher intakes of folate, vitamin C, and vitamin A, with a trend toward higher iron intake; 3) lower intakes of calcium, zinc, magnesium, phosphorus, vitamin B-12, thiamin, niacin, and riboflavin; 4) increased risk of consuming less than two-thirds of the Recommended Dietary Allowances for calcium in girls at baseline, and zinc and vitamin E in boys and girls at all visits. CONCLUSIONS: Lower fat intakes during puberty are nutritionally adequate for growth and for maintenance of normal levels of nutritional biochemical measures, and are associated with beneficial effects on blood folate and hemoglobin. Although lower fat diets were related to lower self-reported intakes of several nutrients, no adverse effects were observed on blood biochemical measures of nutritional status. Current public health recommendations for moderately lower fat intakes in children during puberty may be followed safely.  相似文献   
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Published reports and personal experience are reviewed relating to patients under 1 year of age diagnosed with a vein of Galen malformation and congenital heart disease. Including five patients from this institution, a total of 23 patients (12 neonates) with congenital heart disease and a vein of Galen malformation have been reported. Six of these had sinus venosus atrial septal defect and nine had aortic coarctation.  相似文献   
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OBJECTIVE: To investigate the efficacy and tolerance of 12-hourly dosing with 2 mg 4 mL-1 of inhaled budesonide versus placebo in patients admitted to hospital with moderate/severe croup. METHOD: Eighty-two children hospitalised with croup received either 2 mg 4 mL-1 of budesonide or placebo 12 hourly (maximum four doses) via Ventstream nebuliser in a randomised, double-blind manner. Croup scores were performed at 0, 2, 6, 12, 24, 36 and 48 h from initial nebulisation whilst the patient remained hospitalised. Follow-up assessments were made 1 and 3 days after discharge. RESULTS: Improvement was observed in the budesonide group over the 12-h dosing interval when compared to placebo (P = 0.04). Time to attain a significant clinical improvement was superior in the budesonide group (P = 0.01). Three days after discharge seven of 32 placebo-treated patients and one of 34 budesonide-treated patients had sought further medical follow-up (P = 0.02). CONCLUSION: Twelve-hourly dosing with inhaled budesonide significantly improved symptoms of croup as well as decreased relapse rates when compared with placebo.  相似文献   
69.
Retrospective study analysis concerning the prevalence of risk factors for unfavorable outcomes after coronary operations in patients with peripheral arterial atherosclerosis is presented. Meta-analysis of individual risk factors was carried out. Frequency of complications after coronary shunting in patients with various concomitant diseases is evaluated. The multifactorial relative risk affecting hospital lethality is defined. The study includes 131 patients with generalized atherosclerosis, which have underwent myocardial revascularization at the first stage (the main group) and at the second stage have been operated on abdominal aorta and peripheral arteries. 1128 patients without peripheral arterial atherosclerosis have made the control group. They underwent only coronary shunting. All patients were treated from December of 1994 till June of 2006. Relying on the results of the study cumulative relative risk for unfavorable outcomes after revascularization is 1.8 times higher in patients from the main group than in patients from the control group, and the risk for primary complications is 2.03 times higher. Concomitant atherosclerotic arterial involvement among cardiosurgical patients is associated with high risk for stroke in postoperative period. In case of chronic renal failure risk factors are cumulated. In the main group lethality made 5% , which was higher as compared with the control group. Correlation of such risk factors as heart failure and renal failure (creatinine level more than 1.8 mg/dl) with lethality has been revealed among patients from the main group. Lethality risk raises in 5.30 times in the presence of heart failure in medical history, and raises in 13.15 times in case of initially elevated creatinine level. Age of patient didn't have any influence on lethality in early postoperative period.  相似文献   
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