Twenty-five patients presenting with severe hemorrhage from benign peptic ulcers were randomized to either endoscopic injection sclerosis using a combination of hypertonic saline- epinephrine solution and 5% ethanolamine or to hypertonic-saline epinephrine solution only. Only high risk patients with active bleeding or endoscopic stigmata of recent hemorrhage of ulcers were considered. A median duration of hospital admission and median transfusion requirements between the two types of treated groups were not significant difference. The initial hemestatic effects of HS-E solution injection group(n=l5) or combination of HS- E solution and 5% ethanolamine injection group(n=l0) were 93%, 90% respectively. The rebleeding rate of HS-E solution injection group(n =15) or combination of HS-E solution and 5% ethanolamine injection group(n=10) were 33%, 30%, respectively. So, both HS-E solution therapy group and comination of HS-E solution & 5% ethanolamine injection group were effective in initial hemostasis for bleeding peptic ulcer patients. However, for the further evaluation of therapeutic effect and comparison of rebleeding rate between the two types of therapy, we think that it will be indispensable to collect more cases and to compare with control group.
Christianity ; Epinephrine ; Ethanolamine ; Hemorrhage* ; Hemostasis ; Humans ; Peptic Ulcer* ; Sclerosis* ; Ulcer

The 4,725 cattle in the enzootic region, 6 counties of southern Korea, were surveyed for besnoitiosis epidemiologically by examining the scleral conjunctiva for the cysts and the following results were obtained. The survey showed that 285 cattle, representing 6 per cent of a total of 4,725 cattle examined had S.C. cysts. Only 49 (14 per cent) of them showed clinical sclerodermatitis and the ratio between clinical and inapparent cases was 1:5.8. On age distribution of the S.C. positive cases the highest incidence(10-12 per cent) was seen in amimals that were from 5 to 8 years of age, but clinically apparent cases occurred much more in younger age of animal. In local incidence of S.C. cysts positive cases the prevalence was higher in the secluded districts such as Koheung and Sancheoung counties(9 per cent).
parasitology-besnoitiosis ; epidemiology ; prevalence rate ; scleral conjunctiva cyst

PURPOSE: Theophylline has recently been reported to have concurrent anti-inflammatory effects at low therapeutic plasma concentrations which are below the doses at which significants, clinically useful bronchodilatation is evident. Sustained-release formulation in capsule and dry syrup forms were developed to reduce its adverse effects and improve its clinical effects. We compared the therapeutic effects of theophylline dry syrup and capsules in children with mild asthma. METHODS: Ninety children with mild asthma were randomized to receive either theophylline dry syrup (n=44) or theophylline capsules (n=46); 4 mg per kilogram of body weight, twice a day, for 12 weeks. Baseline and serial measurements of daytime and nighttime asthma symptom score were performed. Compliance scores, drug swallowing scores, and drug usability scores were measured every 4 weeks. Each scoring was rated on a scale of 0-4. Serum theophylline concentration were measured at 4 and at 12 weeks. To examine the anti-inflammatory effect of theophylline on asthma, Serum eosinophilic cationic protein as a marker of airway inflammation caused by eosinophil was measured 12 weeks pre- and post-administration. RESULTS: The daytime and nighttime asthma symptom scores of the two groups after 4 weeks significantly improved over the baseline score. Daytime and nighttime asthma symptom scores in the dry syrup group were statistically lower at all time points except for the nighttime symptom scores at 4 weeks. Compliance scores, drug swallowing scores, and drug usability scores in the dry syrup group were significantly higher at the end time point. Only in the dry syrup group was the serum ECP at the end time point statistically lower than baseline. CONCLUSION: Low-dose sustained-release theophylline may be safe and effective in bronchial asthma and this effect may be mediated by its anti-inflammatory action mechanisms. Especially, when used in children with asthma, dry syrup formulation is recommended because of its higher compliance than capsule formulation.
Asthma* ; Body Weight ; Capsules ; Child* ; Compliance ; Deglutition ; Eosinophils ; Humans ; Inflammation ; Plasma ; Staphylococcal Protein A ; Theophylline*

The purpose of this study was to investigate the effects of inhibitors of the Na+, K(+)-pump and membrane depolarizing agents on endothelium-dependent acetylcholine-induced relaxation in the rabbit thoracic aorta. Aortic rings were prepared from the rabbit descending thoracic aorta and the contractility of the ring was measured in various conditions such as application of ouabain, exposure to K(+)-free Krebs-Henseleit solution and high K+. Ouabain or exposure to K(+)-free Krebs-Henseleit solution inhibited acetylcholine or sodium nitroprusside-induced relaxation. KCl also inhibited the acetylcholine or sodium nitroprusside-induced relaxation. These results suggest that the Na+, K(+)-pump may play a role in endothelium-dependent acetylcholine-induced relaxation.
Acetylcholine/*pharmacology ; Animal ; Aorta/drug effects/physiology ; Endothelium, Vascular/physiology ; In Vitro ; Na(+)-K(+)-Exchanging ATPase/drug effects/*physiology ; Nitroprusside/pharmacology ; Ouabain/pharmacology ; Rabbits ; Support, Non-U.S. Gov't ; Vasodilation/*drug effects

PURPOSE: To assess the clinical and radiological results of mobile bearing total knee arthroplasty using the LCS system and to analyse complications arising. MATERIALS AND METHODS: From Oct. 1992 to Dec. 1998, 135 cases of total knee arthroplasty was performed using the LCS mobile bearing system. Among those are evaluated 108 cases which were followed up for a mean of 4.8 years (3-9.2 years). Retrospective analysis was done by the clinical and radiological evaluations usinga ROM, tibio-femoral alignment, HSS score and radiological loosening. RESULTS: The preoperative mean HSS score (58.6) was improved to 89.5 at final follow up. Tibio-femoral angle changed from a varus of 3 degrees to a valgus of 5 degrees. Arc of motion was reduced from 121 degrees to 116 degrees in osteoarthritis and increased from 111 degrees to 118 degrees in rheumatoid arthritis. There were 16 cases of osteolysis, but no case provoked clinical problems or more than 4 points in the radiolucent score. Complications were one polyethylene dislocation and one intraoperative tibia plateau fracture. CONCLUSION: Mobile bearing knee system showed excellent and predictable clinical and radiological results at a mean 4.8 years follow-up.
Arthritis, Rheumatoid ; Arthroplasty* ; Dislocations ; Follow-Up Studies ; Joints* ; Knee* ; Osteoarthritis ; Osteolysis ; Polyethylene ; Retrospective Studies ; Tibia

Adult intussusception represents 1% of patients with bowel obstruction and 5% of all intussusception. It presents with a variety of acute, intermittent and chronic symptoms, thus making its preoperative diagnosis is difficult. Overall, colonic intussusception in adults is most often related to a primary carcinoma and benign smooth muscle tumors of the gastrointestinal tract are uncommon. We experienced a case of adult intussusception of the colon caused by leiomyoma. The 18-year old man was suffered from intermittent, colicky left lower quadrant pain and bloody diarrhea. Physical examination revealed a mass in the left lower abdomen. An abdominal CT scan revealed a "target mass" in the distal colon. The patient was treated with segmental resection of the descending colon and anastomosis. Pathology revealed a benign leiomyoma of the distal colon as the leading point of the colo-colic intussusception. His postoperative course was uneventful and did well.
Abdomen ; Adolescent ; Adult* ; Colon* ; Colon, Descending ; Diagnosis ; Diarrhea ; Gastrointestinal Tract ; Humans ; Intussusception* ; Leiomyoma* ; Pathology ; Physical Examination ; Smooth Muscle Tumor ; Tomography, X-Ray Computed