No abstract available.
Chloroform*

No abstract available.
Animals ; Epidermal Growth Factor* ; Gene Expression* ; Gonadotropin-Releasing Hormone* ; Pituitary Adenylate Cyclase-Activating Polypeptide* ; Rats*

No abstract available.
Child* ; Drug Therapy* ; Graves Disease* ; Humans ; Receptors, Thyrotropin* ; Thyroid Function Tests* ; Thyroid Gland*

A clinical study was performed on 940 cases of essential hypertension observed at Dept. of Internal Medicine of Seoul National University Hospital during a period of last seven years from 1971 to 1977. The followings were the results: 1. The incidence of hypertensive patients was 13.8% among all medical in-patients and 68.2% among all cardiac in-patients. 2. The highest occurence was observed in sixth decade and accounted for 34.2% of all cases and least occurence was in second decade of life which accounted for 0.6% of all cases. No difference was found in age distribution between both sexes. The male to female ratio was 1.2:1. 3. The mean value of blood pressure was 178.1+/-21.8/107.4+/-12.3 mmHg and tended to increase with age at least over the decades from second to seventh and there was tendency to decrease after the eighth decade. No paticular difference in blood pressure levels was found in both sexes. 4. The most outstanding symptom was headache which was found in 51.5% of all cases. Dizziness, dyspnea and palpitation were the next orders in frequency. There was a general trend of the the subjective symptoms which were more pronounced in younger than older patients. 5. Hypertensive retinopathy was found in 83.3% of all cases. Hypertensive retinopathy of K-W grade II was found in 36.1% of all cases and was the most frequent finding among the Keith-Wagener grades. Malignant hypertension of K-W grade IV was found in 4.2% of all cases and the largest numbers were between the fourth and fifth decade of life. 6. The abnormal retinal finding was found to be rather proportional to the blood pressure levels. 7. Albuminuria was detected in 56.2% of all cases and it was more frequent in male than in female patients. 8. The appearance of albuminuria seemed to have a close correlation with hypertensive retinal change and blood pressure levels. 9. Electrocardiographic abnormalities were associated in 71.9% of all cases. The most frequent association among electrocardiographic abnormalities was left ventricular hypertrophy which accounted for 45.2% of all cases. There was the reverse correlation between the normal electrocardiogram and degree of blood pressures. The finding of left ventricular hypertrophy and degree of blood pressures were closely correlated. 10. Cerebrovascular accident, renal failure, congestive heart failure and atrial fibrillation were four major complications. It was recorded in 26.5%, 10.4%, 5.4% and 2.0% of all cases respectively. The complications were common in men than in women. 11. Renal failure, congestive heart failure and myocardial infarction were closely corelated with hypertensive retinopathy.
Age Distribution ; Albuminuria ; Atrial Fibrillation ; Blood Pressure ; Dizziness ; Dyspnea ; Electrocardiography ; Female ; Headache ; Heart Failure ; Humans ; Hypertension* ; Hypertension, Malignant ; Hypertensive Retinopathy ; Hypertrophy, Left Ventricular ; Incidence ; Internal Medicine ; Male ; Myocardial Infarction ; Renal Insufficiency ; Retinaldehyde ; Seoul ; Stroke

A 45-year-old woman presented with a generalized fixed drug eruption due to mefenamic acid, characterized by recurring erythematous patches with central bullae on the same sites of the whole body and leaving hyperpigmentation after each attack. Patch testing of a quiescent lesion with 50% mefenamic acid in vaselin revealed an eczematous reaction after 48 hours. The disease course was mild compared to the severe clinical manifestation. We here-in report a case of generalized fixed drug eruption due to mefenamic acid which is considered a rare occurrence.
Drug Eruptions* ; Female ; Humans ; Hyperpigmentation ; Mefenamic Acid* ; Middle Aged ; Patch Tests

No abstract available.
Biliary Tract* ; Lymphatic Diseases*

Flap survival is critical to the success in reconstructive surgery, there have been many investigations to increase the blood supply to the flaps such as surgical delay and pharmacologic delay. Prostaglandin(PG) is released from various tissues including blood vessel in response to physical stimulus. Among the Prostaglandins, PGE1 has been proven to be a vasodilatation property and many authors have demonstrated its effect to increase blood supply after random cutaneous flap surgery. Clinically, however, muscle flap or musculocutaneous flap is more significantly used in reconstructive surgery and hemodynamic effects of PGE1 of this type of flap are still not documented. The authors designed the random muscle flap to study the hemodynamic effects of PGE1 of the muscle flap. Superior based rectus muscle flap was elevated from rats and the superior epigastric artery, its major vascular pedicle, was ligated to create the random-type muscle flap. Twenty two rats were divided into two experimental groups and each group had 11 rats; Group I: No drugs Group II: PGE1 injection group for 7 postoperative days intraperitoneally The average muscle flap survival rate of group I was 46+/-3.0 precent and it had a higher survival rate than the control group(23+/-4.3%). The muscle flap survival rates showed significant differences between the two groups (p< 0.005) This study shows that the administration of the PGE1, in clinical usage of the rare random muscle flap with a pedicle injury or musculocutaneous flap with the risk of distal cutaneous flap necrosis, such as TRAM flap, which might be much safer and popular.
Alprostadil ; Animals ; Blood Vessels ; Epigastric Arteries ; Hemodynamics ; Myocutaneous Flap ; Necrosis ; Prostaglandins ; Rats* ; Rectus Abdominis* ; Survival Rate ; Vasodilation

BACKGROUND: Compliance with self-care and lifestyle modification is recommended for all patients with acute coronary syndrome to prevent a secondary attack. Data is limited regarding the association between compliance with self-care and restenosis. This study was conducted to examine the association between compliance with self-care and restenosis and to determine the predicting factors for restenosis and low compliance with self-care. METHODS: A total of 166 acute coronary syndrome patients (64.2+/-10.8 years) hospitalized for an angiogram during routine follow-up or symptom management were conveniently recruited from a university hospital cardiovascular care unit. Self-administered questionnaires were used to evaluate the level of compliance with self-care and symptom-related satisfaction. RESULTS: In-stent restenosis was found in 40.4% of the subjects and 36.1% were persistently smoking. There was no significant relationship between low compliance with self-care and restensosis. A lower symptom-related satisfaction significantly predicted restenosis and low compliance with self-care. A longer period after initial diagnosis predicted restenosis and a shorter period after initial diagnosis predicted low compliance with self-care. Persistent smoking was independently associated with low compliance with self-care. CONCLUSIONS: Patients who continued to smoke and had lower symptom-related satisfaction with daily living showed a stronger tendency for lower compliance with self-care and lifestyle modification. Effective educational strategy focusing on smoking cessation is needed to increase compliance with self-care in patients with ACS, especially during admission with a first heart attack.
Acute Coronary Syndrome ; Compliance ; Coronary Artery Disease ; Follow-Up Studies ; Heart ; Humans ; Life Style ; Patient Compliance ; Self Care ; Smoke ; Smoking ; Smoking Cessation ; Surveys and Questionnaires

No abstract available.
Follow-Up Studies* ; Poisoning* ; Sodium*

The authors had studied 55 cases with clinical seizure who were regularly treated with appropriate anticonvulsants over 6 months. In their distribution of age, teens are most freguent and their twenties followed. Males are more affected than female in the ratio of 3 to 2. Seizure may occur at any age; but our study shows that it is commoner in the first to third decades of life, about 72% of all cases, commonest in teens. The figures for 55 cases collected by us are : generalized type, 78% ; partial type, 22% ; 60% of all cases 33 are ldiopathic group, who had no demonstrable underlying neurologic abnormality. The major part of all idiopathic cases had their attacks of seizure before 30 years of age and; those of symptomatic cases are rather late over age of 30, and their figures are; cerebrovascular disorder, 6 cases; brain tumor, 5 cases; cerebral cysticercosis, 4 cases. 51 cases of all patients had evident abnormalities on their EEG. According to both their type of seizure and EEG findings, their drug was determined and, if need be, second drug was added. Freguently used drugs were dilantin, phenobarbital & Valproic acid etc. Mean therapeutic serum levels of anticonvulsants are: dilantin, 8.3 mg/L phenobarbital, 12.4 mg/L; which levels are less than those in U. S. A. In our study, the reponse to anticonvulsants were mostly good in about 2 years.
Adolescent ; Anticonvulsants ; Brain Neoplasms ; Cerebrovascular Disorders ; Cysticercosis ; Electroencephalography ; Female ; Humans ; Male ; Phenobarbital ; Phenytoin ; Seizures* ; Valproic Acid