BACKGROUND: According as old aged people have an increased interest in early detection of disease and health promotion, old aged people who take health examinations are increased. So this study is aimed to survey common problems about geriatric health in community and their frequency by way of investigation on diagnosis in health examination data and to evaluate the effects of health risk factors on each disease patterns. METHODS: The medical records of the clients who have taken health examinations for the first time from March 1995 to February 2000 at a health examination center of a university hospital in Seoul were reviewed. The category and number of judged diagnosis, sociodemographic factors are compared and analyzed. RESULTS: The selected medical records accounted to 22,393. The study subjects consist of 11,544(51.6%) male. Mean age is 52.0+/-10.5 years(range 16~90). 65 years or more old aged people of them are 2,612(11.7%), the number of judged diagnosis per one old person is 4.84+/-2.22(range 0~9) and young people took less diagnosis is 35.7%, functional diagnosis is 7.9%. The common diagnoses are liver disease(7.07%), decreased physical strength(6.68%), hyperlipidemin(6.53%),obesity(5.90%), osteoporosis or postmenopausal syndrome(4.72%), need for immunization against viral hepatitis(4.69%), hypertension(4.20%) functional gastrointestinal disease(3.93%). The number of total diagnosis and organic diagnosis is larger in older age, no exercise, female,smoker, no-spouse, lower education(p<0.05). The number of other diagnosis is larger in no exercise, smoker, female, younger age(p<0.05). CONCLUSION: According to health examination, total diagnosis and organic diagnosis are more in old aged group than in young. Functioinal diagnosis and other diagnosis is less in old aged group than in young.
Diagnosis* ; Early Diagnosis ; Female ; Health Promotion ; Humans ; Immunization ; Liver ; Male ; Medical Records ; Osteoporosis ; Risk Factors ; Seoul

No abstract available.
Child* ; Humans ; Visual Acuity*

No abstract available.
Humans

OBJECTIVE: Radiation injury includes radiation necrosis and apoptosis. The purpose of this study is whether steroids and calcium channel blockers are effective for the prevention of single high dose irradiation-induced apoptosis in the rat brain. METHODS: Eighty Sprague-Dawley rats were divided into four experimental groups: Control(nontreated, n=20), Dexamethasone-treated(0.1mg/kg, n=20), Prednisolone-treated(2mg/kg, n=20), Nimodipine-treated (0.5mg/kg, n=20). After drug was administered, the right hemisphere of rat's brain was exposed to a single 10Gy dose of gamma rays using Ir-192. All brains underwent histological examination at 1 week, 2 weeks, 4 weeks, and 8 weeks after irradiation to evaluate cortical thickness and number of apoptotic cells. Apoptotic cells were detected by TUNEL assay. RESULTS: In nimodipine-treated group, apoptotic cell count was reduced significantly, compared to that of control(non treated) group at 4 and 8 weeks after irradiation(p<0.05). The decrease of cortical thickness was reduced significantly in nimodipine-treated group, compared to that of control group(p<0.05). There was no significant changes in the number of apoptotic cells and cortical thickness in prednisolone and dexamethasone-treated groups compared with those of control. CONCLUSION: These results suggest that nimodipine treatment may have effects on the prevention of radiation-induced apoptosis. If it could be established that calcium channel blockers inhibit radiation injury, they might be useful in radiation therapy. Further investigation of calcium channel blockers including dosage effectiveness, intracellular calcium ion concentration and effects on tumor tissue are necessary to clarify the usefulness of nimodipine.
Animals ; Apoptosis* ; Brain* ; Calcium Channel Blockers ; Calcium Channels* ; Calcium* ; Cell Count ; Dexamethasone ; Gamma Rays ; In Situ Nick-End Labeling ; Necrosis ; Nimodipine ; Prednisolone ; Radiation Injuries ; Rats* ; Rats, Sprague-Dawley ; Steroids

No abstract available.
Thorax*

BACKGROUND: According as people have an increased interest in early detection of disease and health promotion, people who take health examinations are increased. So this study is aimed to survey common problems about health in community and their frequency by way of investigation on diagnosis in health examination data and to evaluate the effects of health risk factors on each disease patterns. METHODS: The medical records of the clients who have taken health examinations for the first time from March 1995 to February 2000 at a health examination center of a university hospital in Seoul were reviewed. The category and number of judged diagnosis, sociodemographic factors are compared and analyzed. RESULTS: The selected medical records accounted to 22,393. The study subjects consist of 11,544(51.6%) male. Mean age is 52.0+/-10.5 years(range 16~90). Mean number of judged diagnosis is 4.04+/-2.13(range 0~9) per one person and female took more diagnosis than male on an average(4.09+/-2.17 Vs 3.99+/-2.09). The organic diagnosis(56.4%) is most in total and other diagnosis is 35.7%, functional diagnosis is 7.9%. The common diagnoses are liver disease(7.07%), decreased physical strength(6.68%), hyperlipidemia(6.53%), obesity(5.90%), osteoporosis or postmenopausal syndrome(4.72%), need for immunization against viral hepatitis(4.69%), hypertension(4.20 %), functional gastrointestinal disease(3.93%). The number of total diagnosis and organic diagnosis is larger in older age, no exercise, female, smoker, no spouse, lower education(p<0.05). The number of functional diagnosis is larger in female, younger age, non smoker, lower education(p<0.05). The number of other diagnosis is larger in no exercise, smoker, female, younger age(p<0.05). CONCLUSION: According to health examination, total diagnosis and organic diagnosis are influenced by age, exercise, sex, smoking, spouse, education, functional diagnosis is influenced by sex, age, smoking, education and other diagnosis is influenced by exercise, smoking, sex, age.
Diagnosis* ; Early Diagnosis ; Education ; Female ; Health Promotion ; Humans ; Immunization ; Liver ; Male ; Medical Records ; Osteoporosis ; Risk Factors ; Seoul ; Smoke ; Smoking ; Spouses

Background: We investigated whether Lactobacillus plantarum strain LMT1-48, isolated from Korean fermented foods and newborn feces, is a suitable probiotic supplement to treat overweight subjects. Methods: In this randomized, double-blind, placebo-controlled clinical trial, 100 volunteers with a body mass index of 25 to 30 kg/m2 were assigned randomly (1:1) to receive 2×1010 colony forming units of LMT1-48 or to a placebo treatment group. Body composition was measured by dual-energy X-ray absorptiometry, and abdominal visceral fat area (VFA) and subcutaneous fat area were measured by computed tomography scanning. Changes in body fat, VFA, anthropometric parameters, and biomarkers were compared between the two treatment groups (ClinicalTrials.gov number: NCT03759743). Results: After 12 weeks of treatment, the body weight decreased significantly from 76.6±9.4 to 75.7±9.2 kg in the LMT1-48 group but did not change in the placebo group (P=0.022 between groups). A similar pattern was found in abdominal VFA between the two groups (P=0.041). Serum insulin levels, the corresponding homeostasis model assessment of insulin resistance, and leptin levels decreased in the LMT1-48 group but increased in the placebo group (all P<0.05). Decrease in body weight and body mass index by treatment with LMT1-48 was correlated with increase in Lactobacillus levels significantly. LMT1-48 also increased Oscillibacter levels significantly, which were negatively correlated with triglyceride and alanine transaminase levels. Conclusion Administration of LMT1-48 decreased body weight, abdominal VFA, insulin resistance, and leptin levels in these subjects with overweight, suggesting its anti-obesogenic therapeutic potential.

In this report, we descrbed a case of multiple brain abscesses associated with diffuse congenital pulmonary arteriovenous malformations (PAVM). Although the cases of brain abscesses associated with congenital PAVM are very rare, the brain abscess could be an initial clinical manifestation in asymptomatic PAVM as in the case presented in this report. PAVM may contribute to the development of a brain abscess by allowing easy bacterial access to systemic circulation through the right-to-left pulmonary vascular shunt, bypassing the filtering effect of the pulmonary capillaries. Hence, this association should be considered in cases with brain abscesses of undetermined etiologic factors.
Arteriovenous Malformations/*complications/radiography ; Brain Abscess/*etiology/radiography ; Capillaries ; Child ; Humans ; Male ; *Pulmonary Circulation ; Tomography, X-Ray Computed

In this article (J Korean Med Sci 2015; 30: 644-50), one author's name is misspelled. Correct Sung-Hun Im into Seong Hoon Lim.

Cytokines and growth factors are important regulatory proteins controlling the growth and differentiation of normal and malignant glial cells. In this study, we investigated the expression and origin of tumor necrosis factor-alpha (TNF-alpha) and transforming growth factor-beta 1 (TGF-beta 1) in the subacute brain injury after a single high-dose irradiation using 60 Sprague-Dawley rats. The right cerebral hemispheres of rats were exposed to a single 10 Gy dose of gamma rays using Ir-192. The radiation effect was assessed at 1 week, 2 weeks, 4 weeks, 6 weeks, and 8 weeks after irradiation, and the results were compared with those in sham operation group. Histological changes characteristic of radiation injury were correlated with the duration after the single dose irradiation. The loss of cortical thickness also increased with the lapse of time after irradiation. The TNF-alpha expression in the irradiated cerebral hemispheres was significantly increased compared with that in the sham operation group. TGF-beta 1 expression was also increased in the irradiated hemispheres. Immunohistochemical study revealed that TGF-beta 1 was expressed predominantly by infiltrating macrophages and astrocytes around the necrotic areas. These findings indicate that TNF-alpha and TGF-beta 1 may play prominent roles in the radiation injuries after a single high-dose irradiation.
Animals ; Brain/immunology/pathology/*radiation effects ; Dose-Response Relationship, Radiation ; Immunohistochemistry/methods ; Rats ; Rats, Sprague-Dawley ; Time Factors ; Transforming Growth Factor beta/*biosynthesis ; Transforming Growth Factor beta1 ; Tumor Necrosis Factor-alpha/*biosynthesis