No abstract available.
Animals ; Rats*

The serum cholesterol and triglyceride levels were measured and the lipoprotein patterns by electrophoresis on cellulose acetate membrane were observed in 30 normal Koreans, 26 patients with cerebrovascular accident, and 18 patients with coronary heart disease. Similar measurements and observations were made in normal Koreas, surgical patients, the patients with cerebrovascular accident and hyperlipidemia in an attempt to examine the effects of body weight, surgical operations, cerebrovascular accident and the administration of clofibrate on serum lipids. The results obtained were as follows. 1. The mean values of serum cholesterol and triglyceride, which shows moderately significant correlation to the body weight in normal Koreans, were markedly higher in the patients with cerebrovascular accident and coronary heart disease than those of control. 2. Serum pre-beta- and beta-lipoprotein patterns in the densitometry of the serum lipoprotein electropherogram of the patients with coronary heart disease were larger than those of control, but the densitometric patterns of the patients with cerebrovascular accident were similar to those of control. Serum pre-beta- and beta-lipoprotein-cholesterol levels of the patients with cerebrovascular accident and coronary heart disease were higher than those of control. 3. Serum hyperlipoproteinemic type IIa and IIb were more frequently observed than type IV in the patients with cerebrovascular accident and coronary heart disease. 4. Serum cholesterol levels decreased to 74.9% of preoperation levels on the 1st postoperative day and recovered to 97.8% of preoperation levels on the 7th day. Serum triglyceride levels started to increase on the 3rd postoperative day, and reached to 115.3% of preoperation levels on the 7th day. After attack of cerebrovascular accident, serum cholesterol and triglyceride levels increased slowly to 121.7% and 133.7% of the each 1st day levels on the 7th day. 5. Serum lipid lowering effect of clofibrate was most conspicuous in the hypertriglyceridemic patients, especially during the 1st and 2nd weeks after initiation of medication, and moderately in the mixed hyperlipidemic patients. Serum pre-beta- and beta-lipoprotein-cholesterol levels were decreased after 8 weeks of clofibrate therapy, but alpha-lipoprotein-cholesterol levels did not change significantly.
Body Weight ; Cellulose ; Cholesterol* ; Clofibrate ; Coronary Disease ; Densitometry ; Electrophoresis ; Humans ; Hyperlipidemias ; Korea ; Lipoproteins* ; Membranes ; Stroke ; Triglycerides*

To observe the effect of serious illness, surgical trauma, body weight, and clofibrate on serum lipids, the serum levels of cholesterol and triglyceride with lipoprotein patterns by electrophoresis on cellulose acetate membrane were studied in 30 normal persons, 18 patients with coronary heart disease, 26 patients with cerebral thrombosis, and 7 surgical patients. The results obtained were as follows; 1. The values of serum cholesterol and triglyceride in cerebral thrombosis and coronary heart disease were markedly higher than those of control, and the optic dinsities of each serum lipoprotein fractions were also increased significantly. 2. Serum lipoprotein type IIa and IIb were more frequently observed than type IV in cerebral thrombosis and coronary heart disease. 3. The change of serum cholesterol and triglyceride related moderately to relative body weight in normal persons. 4. The decrease in serum cholesterol occured on the 1st day following surgery, and recovered to 97.8% of the preoperation level on the 7th day. The serum triglyceride started to increase on the 3rd day following surgery, and reached to 115.1% of the preoperation level on the 7th day. 5. After attack of cerebrovascular accident the serum cholesterol and triglyceride level increased slowly to the 122.1% and 133.1% of the each lst day level on the 7th day. 6. The serum lipid lowering effect of clofibrate was most conspicuous in the hypertriglyceridemic patients, especially during lst and 2nd week after medication, and mixed hyperlipidemic patients responded moderately. But pure hypercholesterolemic patients resisted completely. The optic densities of each serum lipoprotein fraction were also decreased in drug responded groups.
Body Weight ; Cellulose ; Cholesterol ; Clofibrate ; Coronary Disease ; Electrophoresis ; Humans ; Intracranial Thrombosis ; Lipoproteins ; Membranes ; Stroke ; Triglycerides

Statistical observation was made on the 1949 patients with cardiovascular diseases who had been treated in Dept. of Internal Medicine, Seoul national University Hospital during the period of four years, from jan. 1972 to Dec. 1975. 1) The patients wth cardiovascular diseases accounted for 20.2% out of total 9,638 medical inpatients. The incidence for the consecutive years was not apparently variable. 2) The diseases occured most frequently in the sixth decades and the incidence decreased in the order of fifth and seventh decades. 3) The disease was more prevalent in male than female with ratio of 1.3 of 1. 4) The hypertension was the most common disease among cardiovascular diseases, accounting for 67.5% of patients with cardiovascular diseases and 13.6% of total medical inpatients. The disease occurred most frequently in the sixth decades and the incidence decreased in the order of fifth and seventh decades with male preponderance. 81.8% of patients with hypertension was essential hypertension and 18.2% was secondary hypertension. Secondary hypertension was caused by parenchylmal renal diseases in most patients and there were only several patients with renovascular and endocrine hypertension. 40.2% of patients with essential hypertension had no complications, 38.6% had cerebral vascular accidents, 12.1% had uremia and 9.1% had congestive heart failure. The patients with malignant hypertension was 9.6% of total patients with hypertension. 5) Rheumatic heart disease was 14% of patients with cardiovascular diseases, being second in incidence. It was more prevalent in female than male with ratio of 1 male to 1.3 female and affected the mitral valve in most of the cases, whereas involvement of aortic valve was rare. 6) The coronary heart disease was 5.3% of patients with cardiovascular diseases, being third in incidence. It occured most frequently in seventh and sixth decades and affected male two times more frquently than female. 7) The congenital heart disease was 2.9% of patients with cardiovascular diseases, of which atrial septal defect was highest in incidence. 8) The cor-pulmonale was 1.4%, pericarditis 1.4%, endocarditis 0.9%, postpartum heart disease 1.2%, myxedematous heart disease 0.2%, arrhythmia 2.1%, peripheral vascular disease 1.1% and miscellaneous 0.6% of patients with cardiovascular diseases. 9) Postpartum heart failure and endocarditis was remarkably decreased in incidence recently and there were one patients with beriberi heart disease and one patient with syphilitic heart disease during those years of this study.
Aortic Valve ; Arrhythmias, Cardiac ; Beriberi ; Cardiovascular Diseases* ; Coronary Disease ; Endocarditis ; Female ; Heart Defects, Congenital ; Heart Diseases ; Heart Failure ; Heart Septal Defects, Atrial ; Humans ; Hypertension ; Hypertension, Malignant ; Incidence ; Inpatients ; Internal Medicine ; Korea* ; Male ; Mitral Valve ; Pericarditis ; Peripheral Vascular Diseases ; Postpartum Period ; Rheumatic Heart Disease ; Seoul ; Uremia

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

The soft tissue sarcoma ih the Orthopedic surgery is not common, occuring in less than one percent of all malignant tumors. Whille the sarcoma is comparatively highly malignant, its treatment has been varied, and the effect of the each treatment has been controversial and generally poor on statisties. We studied 58 cases of soft tissue sarcoma in the Orthopedic department of Pusan Gospei Hospital in the 6 years period from March, 1975 to March, 1981. We confirmed the sarcoma diagnosis by biopsy, and measured the size, the degree of local infilteration and occurrence of metastasis with the help of plain X-ray, angiography, lung and bone scan, and computerized tomograms. We made treatment plans according to above results. We classified the soft tissue sarcoma into 8 histologic types and obtained following conclusions: l. Among the 58 cases of soft tissue sarcoma, and majority is consisted of fibrosarcoma, liposarcoma and rhabdomyosarcoma. 2. There were 41 cases occurred in the lower extremity and 17 cases in the upper extremity. Thus soft tissue sarcoma are more frequent in the lower extremity, especially in thigh (2 patients). 3. We found 19 cases between the age of 41 to 50 years. In general, the soft tissue sarcoma are more frequent between the age of 31 to 50 years. 4. Among the 58 cases, 10 patient came to our hospital because of recurrence of soft tissue sarcoma, after receiving local excision in other hospitals. In other words 17 percent of our cases showed recurred sarcoma and duration of recurrence was within 16 months. 5. Metastasis of the soft tissue sarcoma had taken place in 17 patients (29%), most frequently metastasis to the lung in 12 cases (70%). 6. We treated 30 cases by chemotherapy and radiotherapy after excision or amputation. In 15 sarcomas that could not be excised, but the medical treatment with chemotherapy and radiotherapy. 7. The follow-up study revealed better result obtained in the group of aggresive treatment with anticancer chemotherapy and radiotherapy after excision or amputation.
Amputation ; Angiography ; Biopsy ; Busan ; Clinical Study ; Diagnosis ; Drug Therapy ; Fibrosarcoma ; Follow-Up Studies ; Humans ; Liposarcoma ; Lower Extremity ; Lung ; Neoplasm Metastasis ; Orthopedics ; Radiotherapy ; Recurrence ; Rhabdomyosarcoma ; Sarcoma ; Thigh ; Upper Extremity

Total hip replacement is an available rnethod of treatment for various causes of disabled hips in adults, especially in painful stiff hips. In many cases, malposition has led to degenrative changes in the opposite hip, the lumbar spine or knee, often with severe loss of function due to pain. Between March, 1979 and February, 1983, twenty hips in sixteen patients with painful and deformed hips were operated at Kosin Medical College, and we obtained relif of pain and increase of range of motion of the hip joints. Furthermore we found relife of adjacent joint pain in several cases, and in addition correction of inequality of leg lenght.
Adult ; Arthralgia ; Arthroplasty, Replacement, Hip ; Hip Joint ; Hip ; Humans ; Knee ; Leg ; Range of Motion, Articular ; Socioeconomic Factors ; Spine

No abstract available.
Birds* ; Chiroptera* ; Hantavirus Infections* ; Hantavirus* ; Korea* ; Seroepidemiologic Studies*

No abstract available.
Cyclosporine ; Necrobiosis Lipoidica ; Necrobiotic Disorders

No abstract available.
Skin Diseases*