No abstract available.
Emergencies* ; Emergency Medical Services*

No abstract available.
Disaster Medicine* ; Disasters*

Serum Lipoperoxide levels were studied in 50 normal Korean and in the following patients; 26 patients with diabetes mellitus, 20 patients with hypertension, 14 patients with ischemic heart disease, 8 patients with cerebrovascular accident and 6 patients with nephrotic syndrome. The results obtained are summarized as follows; 1. In normal Korean, the average serum lipoperoxide level was 2.62+/-0.27 nmoles M.D. A./ml, with no difference by the sex. 2. In the cases with various disease which in supposed to be related to abnormal lipid metabolism, that is, diabetes mellitus, hypertension, ischemic heart disease, nephrotic syndrome, the serum lipoperoxide value showed statistically significant elevation compared to that of the normal control (p<0.01), but in the patients with cerebrovascular accident the elevation was not significant (p>0.05). 3. The serum lipoperoxide level was coarsely related with the serum concentration of cholesterol and total lipid, the correlation coefficient of which were 0.34 and 0.35 respectively (p<0.05).
Cholesterol ; Diabetes Mellitus ; Humans ; Hypertension ; Lipid Metabolism ; Myocardial Ischemia ; Nephrotic Syndrome ; Stroke

Serum Lipoperoxide levels were studied in 50 normal Korean and in the following patients; 26 patients with diabetes mellitus, 20 patients with hypertension, 14 patients with ischemic heart disease, 8 patients with cerebrovascular accident and 6 patients with nephrotic syndrome. The results obtained are summarized as follows; 1. In normal Korean, the average serum lipoperoxide level was 2.62+/-0.27 nmoles M.D. A./ml, with no difference by the sex. 2. In the cases with various disease which in supposed to be related to abnormal lipid metabolism, that is, diabetes mellitus, hypertension, ischemic heart disease, nephrotic syndrome, the serum lipoperoxide value showed statistically significant elevation compared to that of the normal control (p<0.01), but in the patients with cerebrovascular accident the elevation was not significant (p>0.05). 3. The serum lipoperoxide level was coarsely related with the serum concentration of cholesterol and total lipid, the correlation coefficient of which were 0.34 and 0.35 respectively (p<0.05).
Cholesterol ; Diabetes Mellitus ; Humans ; Hypertension ; Lipid Metabolism ; Myocardial Ischemia ; Nephrotic Syndrome ; Stroke

Normal albino rats weighing 180-200 gm were used for a series of this investigation on change of skin mast cell under general and local anesthesia. At first, left side abdominal skin was prepared by hair cutting with scissors about 3cm square and eight irritations by mean of biting with tip of forceps mosquito were applied along the prepared skin margin. Skin specimens were submitted from central area which surrounded by irritated points and also from intact contra-lateral area in 15, 30, 60 and l20 minutes invervals. Submiitted skin specimens were fixed in 10% formalin solution, then were stained with 1% toluidine blue. The number of mast cell was counted under 450X of microscopic examination. CONCLUSION l. There were two stages in changes of skin tissue mast cell number on normal saline solution injected area and irritated area by mean of biting with tip of forceps without any types of anesthesia. i) Decreasing stage: Number of skin tissue mast cell was decreascd and reached to the lowest level at 30 minutes after each irritation. ii) Increasing stage: Number of skin tissue mast cell was increased to the highest level at 120 minutes after each irritation. 2. General ether anesthesia could not infIuence on the change of mast cell number after mechanical biting irritation. 3, Local anesthesia with 2% procaine hydrochloride solution revealed slightly suppressing effect to increasing number of mast cell at 60 and 120 minutes after mechanical irritation. Hnwever, it was not evidence at 15 and 30 minutes after mechanical irritation. 4. There was no significant change of rnast cell number in the intact contralateraI skin area within 120 minutes under gencral and local anesthesia. 5. The number of degranulated mast cells did not correlated with counted total number of mast cells.
Anesthesia ; Anesthesia, Local ; Animals ; Cell Count ; Culicidae ; Ether ; Formaldehyde ; Hair ; Mast Cells* ; Procaine ; Rats ; Skin ; Sodium Chloride ; Surgical Instruments ; Tolonium Chloride

One hundred and seven cases of coronary heart disease were clinically studied at Seoul National University Hospital from September 1967 to August 1971 and following results were obtained. 1. The total cases were composed with 70 cases of myocardial infarction (46 cases of acute type and 24 cases of old type), 26 cases of angina pectoris and 11 cases of coronary insufficiency. 2. The ratio of male to female was 3.5:1, and over two-thirds of patients were sixth and seventh decade in ages. 3. As the underlying diseases, hypertension was found in 38.3% of the cases, and diabetes mellitus in 10.3%. 4. Among the various symptoms, precordial pain was a most common and characteristic, which was noted in 81.1% of the cases. Pain was radiated to the left arm and/or left shoulder in 45.2% of the cases. 5. In 57.2% of the cases, serum cholesterol was more than 200mg%. 6. The ratio between anterior and posterior wall infarction on electrocardiogram was about 3.5:1. 7. Left ventricular hypertrophy was the most frequently noted finding, and sinus tachycardia, low voltage, ventricular premature beat, myocardial ischemia, and others were also observed in some cases. 8. Mortality rate was 8.4%, and the major causes of death were cardiogenic shock and ventricular fibrillation.
Angina Pectoris ; Arm ; Cardiac Complexes, Premature ; Cause of Death ; Cholesterol ; Coronary Disease* ; Diabetes Mellitus ; Electrocardiography ; Female ; Humans ; Hypertension ; Hypertrophy, Left Ventricular ; Infarction ; Male ; Mortality ; Myocardial Infarction ; Myocardial Ischemia ; Seoul ; Shock, Cardiogenic ; Shoulder ; Tachycardia, Sinus ; Ventricular Fibrillation

No abstract available.
Disaster Medicine* ; Disasters* ; Railroads*

PURPOSE: The aim of the study was to evaluate the clinical outcome and complications of tension free vaginal tape (TVT) procedure for the surgical treatment of female stress urinary incontinence. MATERIALS AND METHODS: Between April 1999 and May 2000, 41 women with stress urinary incontinence underwent TVT procedure. Preoperative evaluation included questionnaires study, physical examination, one hour pad test and urodynamic study. Postoperative clinical outcome, patient's satisfaction and complications were checked after 3-months. RESULTS: The mean age of patients was 51.6 years (range 40-76) and mean hospital stay 2.1 days (range 1-10). The mean follow-up period was 9.9 months (range 3-15). Thirty six patients (87.8%) were cured, 2 patients (4.9%) were improved. Two of 3 patients with failed operation who developed postoperative urge incontinence had grade III cystocele. Five bladder perforations and 1 obturator nerve injury occurred. The abdominal leak point pressure (LPP) increased from 50.6cmH20 to 110.8cmH2O, detrusor pressure of maximal flow rate (Pdet.Qmax) increased from 15.8cmH2O to 28.6cmH2O and maximal flow rate (Qmax) decreased from 32.8ml/s to 22.5ml/s after operation. CONCLUSIONS: The TVT procedure is an effective and feasible surgical treatment for female stress urinary incontinence. However, in patients with grade III cystocele, postoperative urge incontinence may develop after the procedure. Since TVT procedure involves securing the mid-urethra, urinary obstruction may also occur, necessitating the need for continued follow-up as well as a careful comparison with other sling procedure.
Cystocele ; Female ; Follow-Up Studies ; Humans ; Length of Stay ; Obturator Nerve ; Physical Examination ; Surveys and Questionnaires ; Suburethral Slings* ; Urinary Bladder ; Urinary Incontinence ; Urinary Incontinence, Urge ; Urodynamics

BACKGROUND: It is well known that Methicillin-resistant Staphylococcus aureus (MRSA) is hardly controllable organism among pathogens of nosocomial infection. The MRSA infection control measures have been initiated at a brand new tertiary care teaching hospital which was opened in June, 1994. However, the control measures did bring out little effect. In 1997, reenforcement of all control measures were practiced in intensive care units. The measures brought out a significant improvement in reducing the incidence of MRSA infection, subsequently the same control measures were implemented through-out the entire inpatient area. METHODS: The following control measures have been reenforced since March 1997: first, application of thorough surveillance of confirmed MRSA infected patients: second, providing cohort care: third, enforcing handwashing practices after patient contact; fourth, establishing infected patients isolation zone: fifth, tagging infected patient's bed and medical record, providing disinfectant spray for washing hands, identifying and treating carriers among patient contact staffs, separate disposal of contaminated wastes, and finally repeating education of nursing staff and family members of the patients. Each month the number of incidence in MRSA nosocomial infection were followed and the leu supervisors were notified the outcome. RESULTS: The incidence of MRSA infection started to decline soon after the initiation of the control measures, from 132% in March 1997 to 5.8% in July 1997. In 1998, the infection rate maintained close to 2-3%. There had been 467 MRSA infected cases (5.7%) out of 8,253 discharges during the study period; among them 319 cases were infected once; 40 cases twice; 15 cases three times: four cases four times and 1 case seven times. The order of preference of organs infected are lungs (56.3%), wounds(11.8%), blood (7.9%), and urinary tract (1.9%). The highest incidence of this infection was found in Medicine (34.8%) and Neurosurgery (22.8%) CONCLUSION: The implementation and reenforcement of infection control measures are key to successful control of nosocomial infection, in particular, hand washing of patient contact staffs and eradication of carriers could be the most effective measures.
Cohort Studies ; Cross Infection* ; Education ; Hand ; Hand Disinfection ; Hospitals, Teaching ; Humans ; Incidence ; Infection Control ; Inpatients ; Intensive Care Units* ; Critical Care* ; Lung ; Medical Records ; Methicillin-Resistant Staphylococcus aureus* ; Neurosurgery ; Nursing Staff ; Tertiary Healthcare ; Urinary Tract

No abstract available.
Adolescent* ; Child* ; Humans ; Periodicals* ; Suicide*