The study is carried out to investigate the effect of drinking and smoking for the activities of aspartate aminotransferse(AST, or GOT) and alanine amintransferse(ALT or GPT), from December 25, 1986 to April 30, 1987. The male physical examinees for employment, 900 who had visited to the Taegu Medical Center were subjected. And the positive cases of HBs-Ag, Anti-HBs and skin test for Clonorchis sinensis were excluded. The general characters of drinking and smoking pattern were introduced by interview with questionnaire provided for. In drinking cases, the longer duration was significantly effected the higher rate of abnormality in AST and ALT level. But the amount and the frequency were not. It was not appeared effects by mackgulri which is a Korean traditional wine and small amount of beers. In smoking cases, also same pattern. The age was related in all cases. By the way, when the effect is related the positive results with other factors; HBs-Ag, Anti-HBs, skin test for clonorchiasis and harmful occupational history, it is higher abnormal rate of AST and ALT in the duplicated cases with two factors or more. Particularly in HBs-Ag positive cases, those who had smoking was the highest in rate of abnormality, and drinking was the follows. In correlation matrix among seven factors; HBs-Ag, age, drinking amount, drinking period, drinking frequency, smoking amount and smoking period, correlation coefficient was significant between the abnormal rate and to with age, drinking period, smoking period, and smoking amount.
Alanine ; Aspartic Acid ; Beer ; Clonorchiasis ; Clonorchis sinensis ; Daegu ; Drinking* ; Employment ; Humans ; Male ; Surveys and Questionnaires ; Skin Tests ; Smoke* ; Smoking* ; Wine

Low back pain and sciatica is one of the troublesome problems in the orthopedic field. Many authors reported the pathogenesis of the low back pain and sciaticadue to disc prolapse. Prior to 1934, when the connection between sciatica and disc prolapse was established, non-surgical management was almost always the therapy of choice. The surgical alternative, was established in the middle of the 1930's by the work of Mixter and Barr and others. Even if many patients obtained symptomatic relief from discectomy alone, many authors proposed intervertebral fusion to prevent aggravation of segmental instability. We reviewed the cases of 60 patients who underwent anterior lumbar spine fusion for herniated lumbar disc, and were followed for 10 months to 9 years from January 1975 to December 1984. We results were as follows. l. Among 60 patients, 45(75%) were successful, and 56(93.3%) were effective. 2. Fifty-eight patients(96.7%) showed bony union which took place in 7.9 months on an average. 3. Ambulation started with Knight-Kim type back brace in 10.2 days on an average after operation, and discharged in 11.5 days on an average. 4. When duration of symptoms was less than 6 months, and the involved level was confined in one level and was L4 intervertebral disc, the results were good. 5. Postoperative wound infection was noted in 5%, and 22 patients(36.7%) complained of postsympathectomy symptoms.
Arthrodesis ; Braces ; Diskectomy ; Humans ; Intervertebral Disc ; Low Back Pain ; Orthopedics ; Prolapse ; Sciatica ; Spine ; Surgical Wound Infection ; Walking

The purpose of this study was to determine the effects of 5 weeks self-help management program on reducing depression, promoting Activity of Daily Livings(ADLs), Instrumental Activity of Daily Livings(IADLs), grasping power, hope and self-efficacy for post stroke patients visiting public health care centers in Seoul. This was pre-experimental study, and the subjects were 27 post stroke hemiplegic patients. This self-help management program was composed of five sessions and each session had health education on stroke, ROM exercise and recreation. Data were collected from May to November, 2000, and all subjects were asked to complete the Questionnaires, be measured vital signs and grasping power. Data were analyzed with frequency, percent, paired t-test, and Pearson's correlation coefficient using SAS( version 6.12) program. The results were as follows: 1) The score of ADLs was increased from 27.04 to 28.22 after program, and that was statistically significant(p = .005). 2) The score of IADLs was increased from 18.70 to 19.78 after program, and that was statistically significant(p = .004) 3) The grasping power of right hand was increased from 21.87kg to 26.93kg after program, and that was statistically significant (p = .002). But the grasping power of left hand were statistically insignificant (p = .919). 4) The score of depression was decreased from 39.63 to 35.30 after program, and that was statistically significant(p = .030). 5) The scores of hope was increased from 30.89 to 34.15 after program, and that was statistically significant(p = .002). 6) The score of self-efficacy was increased from 67.70 to 76.37 after program, and that was statistically significant(p = .000). According to the results of this study, the scores of Activity of Daily Livings (ADLs). Instrumental Activity of Daily Livings (IADLs). hope, and self-efficacy and the grasping power were improved and depression was reduced for post stroke patients participating in self-help management program. Therefore we recommend to use self-help management programs as a nursing intervention for the post stroke patients.
Activities of Daily Living ; Depression* ; Hand ; Hand Strength* ; Health Education ; Hope* ; Humans ; Nursing ; Public Health ; Surveys and Questionnaires ; Recreation ; Seoul ; Stroke ; Vital Signs

The present study attempted to induce an acquired immunity against the dog hookworm, Ancylostoma caninum. The experiments were carried out to demonstrate and confirm whether an acquired resistance could be developed by the repeated lowgrade infections with the infective larvae of A. caninum in the abnormal host of mouse. In order to determined the distribution of hookworm larvae in the lungs and liver of mice after inoculation of infective larvae, 54 mice were inoculated with 1,000 larvae and sacrificed in batches daily up to 9 days after infection. It was found that in all cases the average total number of larvae recovered from the lungs and liver increased at 48 hours after infection, then began to decrease and reached 0 to 1 at the 9th day after inoculation. One hundred fifteen mice were immunized 2 or 4 times at 7 day intervals with 50 infective larvae, followed by challenging infection with 1,000 infective larvae and killed in batches at 48 hours after challenge. The interval between challenge and last immunization were from one to four weeks for each group. Sixty mice as the controls were given only challenging infection without previous immunization infection. Induced resistance was evaluated by the rate of recovery or the average total number of the larvae recovered from the lungs and liver in the challenged mice, compared with the controls. It was noted that the rates of recovery in the controls were twice or nearly higher than those in the previously infected mice in all instances and these remained low for the first 7 day intervals between the last immunizing infection and challenge, then gradually increased. From the above observations it is highly suggested that an acquired resistance can be produced by repeated previous infections with the larvae of A. caninum, even in low grade, in the abnormal host of mouse, and evaluated by the rate of recovery of the larvae after challenge.
parasitology-helminth-nematode-Ancylostoma caninum ; immunology ; recovery rate

A series of experiments on various factors which induce optimal in vitro excystation of the metacercariae of Metagonimus yokogawai isolated from the fish, Plecoglossus altivelis was conducted and the following results were obtained. The metacercariae used in this experiment were isolated by the digestion technique therefore all of them were pretreated with the acid-pepsin solution before being applied to the various tests. No excystation occurred when the metacercariae were placed in a salt solutions such as physiological saline, Tyrode solution and Veronal, Tris buffers alone or in combination. The metacercariae underwent complete excystation in the trypsin and pancreatin solution in Tris buffer within an hour at 38 degrees C. The best results were obtained in 0.8-0.9% trypsin solutions, pH 8.0-8.6 and at 38-40 degrees C, approximately one hundred per cent excystation occurred in 40 minutes. Not only temperature but also hydrogen ion concentration played an important role causing excystation of the metacercariae in trypsin-Tris buffer solution. However, bile salts were not responsible for the excystation. Agitation effect on the excystation was tested as a mechanical stimulus and it was found that the shaking stimulus accelerated the excysting mechanism, compared with the metacercariae on which it was not imposed. It is concluded that the metacercariae pretreated in the acid pepsin solution demonstrates an essential requirement for the enzyme solution such as trypsin or pancreatin, provided with the optimum conditions of temperature and hydrogen ion concentration in excysting medium.
parasitology-helminth-trematoda-Metagonimus yokogawai ; metacerecaria-excystation ; bioloygy ; physiological saline ; Tyrode solution ; Veronal buffer ; Tris buffer ; trypsin ; pancreatin ; trypsin-Tris buffer

Nasal congestion is one of the most common symptoms of medical complaints. Snoring is caused by vibration of the uvula and the soft palate. Nasal obstruction may contribute not only to snoring and obstructive sleep apnea (OSA) but also impair application of continuous nasal positive airway pressure (CPAP), which is the most widely employed treatment for OSA. Total or near-total nasal obstruction leads to mouth breathing and has been shown to cause increased airway resistance. However, the exact role of the nasal airway in the pathogenesis of OSA is not clear and there is no consensus about the role of nasal obstruction in snoring and sleep apnea. Some reports have failed to demonstrate any correlation between snoring and nasal obstruction. On the other hand, opposing reports suggest that nasal disease may cause sleep disorders and that snoring can be improved after nasoseptal surgery. Reduced cross-sectional area causes increased nasal resistance and predisposes the patient to inspiratory collapse of the oropharynx, hypopharynx, or both. Discrete abnormalities of the nasal airway, such as septal deformities, nasal polyps, and choanal atresia and with certain mucosal conditions such as sinusitis, allergic rhinitis and inferior turbinate hypertrophy can cause snoring or OSA. Thus, these sources of nasal obstruction should be corrected medically or surgically for the effective management of OSA and adjunctive for CPAP.
Airway Resistance ; Choanal Atresia ; Congenital Abnormalities ; Consensus ; Estrogens, Conjugated (USP) ; Hand ; Humans ; Hypertrophy ; Hypopharynx ; Mouth Breathing ; Nasal Obstruction ; Nasal Polyps ; Nose ; Nose Diseases* ; Oropharynx ; Palate, Soft ; Rhinitis ; Sinusitis ; Sleep Apnea Syndromes* ; Sleep Apnea, Obstructive ; Sleep Wake Disorders ; Snoring* ; Turbinates ; Uvula ; Vibration

No abstract available.
Child* ; Hepatitis* ; Humans

PURPOSE: To evaluate whether there are any differences in MR findings between the childhood and the adult moyamoya disease. MATERIALS AND METHODS: We compared the brain MR findings in 22 children (13 boys and 9 girls, 2-18 years of age) who had moyamoya disease with 15 adult patients (7 men and 8 women, 19-55 years of age). The MR findings were classified as parenchymal-(infarctions and intracranial hemorrhages) and vascular abnormalities (intracranial vascular patency and moyamoya vessels). The difference in each of these MR findings was analyzed using Chi-squaretest and Fisher's exact test (two-tailed). Out of 22 children, two children with normal MR finding were excluded from the statistical analysis. Moyamoya diseases were diagnosed angiographically in all adult patients. In children, they were diagnosed by MR imaging, MR angiography(6), and/or conventional cerebral angiography(18). RESULTS: In children, cerebral infarctions were observed in 20 of 22 patients (91%) (cortex 86%, periventricular white matter/centrum semiovale 32%, basal ganglia 10%). In two patients, there was no parenchymal abnormality. Intra-cranial hemorrhages were not demonstrated in any patients. In adults, intra-cranial hemorrhages(intracerebral hematoma, intraventricular hemorrhage, alone or combined) were demonstrated in 10 of 15 patients(67%). Cerebral infarctions with or without intracranial hemorrhage were detected in 10 of 15 patients(67%)(cortex 40%, periventricular white matter/centrum semiovale 53%, basal ganglia 20%). The difference in parenchymal abnormalities between the childhood and the adult moyamoya disease was statistically significant (p=0. 000164). There was no significant difference between the two groups with regard to the occlusive changes of the internal carotid and middle cerebral arteries or to moyamoya vessels(p> 0.01 ). CONCLUSION: This study could prove the fact that the principal clinical symptoms in the childhood moyamoya disease were due to cerebral infarction and those in the adult cases were due to infarction and intracranial hemorrhage. In addition, cortical infarction was more prevalent in children and infarction in periventricular white matter/centrum semivoale and basal ganglia was more frequentin adults. There was no significant difference in vascular abnormalities between the two groups.
Adult* ; Basal Ganglia ; Brain ; Cerebral Infarction ; Child* ; Female ; Hematoma ; Hemorrhage ; Humans ; Infarction ; Intracranial Hemorrhages ; Magnetic Resonance Imaging ; Male ; Middle Cerebral Artery ; Moyamoya Disease* ; Vascular Patency

No abstract available.
Anesthesia, Local* ; Lipectomy* ; Male ; Penis*

Since Senoo and Lincicome (1951) first have brought up for attention to the existence of malayan filariasis in Korea, several reports on the epidemiological investigations of the disease had already been made by many workers. However it is little known what kind of mosquitoes are involved as the major vectors in main endemic areas. In Cheju-Do, known as one of main endemic areas in Korea, Aedes togoi is most likely suspected as an important vector because of their abundant collections and vigorous biting attack to human. As a part of studies on filariasis in Korea, an essential preliminary is to determiine whether this mosquito, Aedes togoi collected in the above areas is receptive to the microfilariae of B. malayi. Therefore, the present paper is concerned chiefly with the development of B. malayi in A. togoi. It is also hoped that the studies on the larval morphology in the mosquito host and the structure of microfilariae will provide the base line data required for later investigation of the different vector hosts. The studies were summarized as follows: The measurements of the fixed points in percentage of the body length of microfilariae from the Giemsa stained thick films were made, and they showed that cephalic space was 8 percent,cephalic space length to width, 1.3:1, nerve ring, 21.2 percent, excretory pore, 30.8 percent, excretory cell, 36.5 percent, R1 cell, 66. 5 percent, anus 80.4 percent and body length 202 micrometer(l81-228 micrometer) maximun width 7.6 micrometer. A study on the development of microfilaria malayi in the mosquito, Aedes togoi was carried out at room temperature (24-30 C). Mosquitoes used in this experiment were reared from larvae collected from the tide water rock pool in the coastal areas of Cheju-Do and they were fed with a blood meal of carrier donors whose microfilaria densities were in the range from 0.5 to 0.7 per cmm of blood. All of the microfilariae ingested by mosquito exsheathed in stomach, penetrated into the body cavity and then migrated into the thoracic muscles of the mosquitoes within 10 hours, after two moults in the mosquito host, the length of the developing 3rd stage larvae reached in size of 1.3-1.7 mm x 23-32 microns with anal ratio, 2.6 to 3.6. The first appearance of 3rd stage larvae in the mosquito host in this experiment was in 8th day after infection. The larvae were observed in the various cavities of mosquito, such as head, thoracic cavity, abdomen, halters, eye and legs. During the larval development in larval development in the host, the shortening of body length was first observed and then elnongation was followed until becoming 3rd stage larvae. Aedes togoi was proved to be the most suitable host for this species of microfilaria malayi in the above endemic areas.
parasitology-helminth-nematoda-Brugia malayi ; filariasis ; epidemiology ; mosquito ; life cycle ; vector