A Comparative study was retrospectively performed with 374 infants in order to find protective effect of breast feeding for infection. This study shows that breast feeding protect infant against gastrointestinal and respiratory infection. Breast feeding offers advantage by reducing gastraintestinal and respiratory infection when they should maintain breast feeding for at least three months. 1) First year morbidity increased with extent of artificial feeding and was nearly two fold for babies not breast-fed. 2) Prescence of older sibling, low birth weight and male sex are associated with increased morbidity. 3) Infant illness from 0~3 months, 4~6 months, 7~10 months, 11~12 moths was analyzed. Compared with the 108 bottle fed babies, the babies who had been partially (40) or fully (136) breast fed had significantly lower rate of gastrointestinal illness at 7~10 month (p<0.05), 11~12 month (p<0.005) and respiratory illness at 7~10 month (p<0.05). 4) Between the early weaning group (90) and the bottle group (108) showed no siggnificant difference. 5) Among the babies observed throughout the first year of life, 35 (9%) and 46 (12) were admitted to hospital with gastrointestinal and respiratory infection. Babies who were breast fed for more than 3 month had significant lower rate for hospital admission due to gastrointestinal and respiratory infection when compared with bottle fed babies. Breast feeding durning more than 3 month of life confers protection against gastrointestinal and respiratory infection.
Breast Feeding* ; Breast* ; Humans ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Male ; Moths ; Nutritional Support ; Retrospective Studies ; Siblings ; Weaning

Intracerebral hemorrhage secondary to vitamin K deficiency is presented in three newborn infants: 4 days, 28 days and 21 days of age respectively. After the administration of vitamin K(5-10 mg) either intravenously or intramusculary, prolonged prothrombin time(PT) and partial thromboplastin time(PTT) were corrected promptly. Vitamin K dependent coagulation factor deficiency due to vitamin K deficiency is accounted for the pathogenesis of hemorrhage. The possible causes of vitamin K deficiency, diagnostic methods and treatment of this disease entity are reviewed. Neurosurgeons as well as pediatricians should remain alert for the development of intracerebral hemorrhage caused by vitamin K deficiency in neonatal period.
Blood Coagulation Factors ; Cerebral Hemorrhage* ; Hemorrhage ; Humans ; Infant, Newborn* ; Partial Thromboplastin Time ; Prothrombin ; Prothrombin Time ; Thromboplastin ; Vitamin K Deficiency* ; Vitamin K* ; Vitamins*

The effect of nicardipine was investigated on hypertension due to raised intracranial pressure, pressor response of alpha-adrenoceptor agonists in the dissected thoracic aorta. Intracerebroventricular(icv) and intravenous(iv) nicardipine produced dose-dependent depressor response and bradycardiac effect, especially marked response was observed following iv injection. The pressor response to raised intracranial pressures was potentiated following iv injection of 50 microgram/kg nicardipine but was markedly inhibited following iv 100 microgram/kg injection, and was not affected following icv 50 microgram/kg administration but was markedly inhibited following icv administration of 100-200 microgram/kg nicardipine. The nicardipine inhibited contractile effect of KCI 35 mM in a dose-dependent fashion but did not affect that of Ne and ME. These data suggest that nicardipine caused hypotensive effect by blocking calcium influx in the peripheral vessels and that direct effect of nicardipine on central nervous system involves the hypotensive action. Conclusively, the inhibitory effect of nicardipine on the pressor response to the intracranial pressure elevation may be induced by these two mechanisms.
Aorta, Thoracic ; Calcium ; Central Nervous System ; Hypertension ; Intracranial Pressure* ; Nicardipine*

BACKGROUND: Helicobacter pylori(H. pylori) has been implicated in the pathogenesis of chronic active gastritis and peptic ulcer disease. All patients with ulcers who are infected with H. pylori receive antimicrobial therapy. Therefore diagnosis of H. pylori infection is imperative for the treatment gastritis or ulcer patients. We evaluated the four diagnostic methods and three culture media for the isolation of H. pylori. MATERIALS AND METHODS: Rapid urease test(CLO test), modified Gram stain, culture, and nested polymerase chain reaction (PCR) were performed with 108 gastroscopic biopsy specimens from patients with peptic ulcer or chronic gastritis. Among them 40 specimens were inoculated onto each of 5% sheep blood agar, e99 Yolk emulsion (EYE) agar, and 7% horse blood agar containing antibiotics. RESULTS: The positive rates were the highest by the PCR(72%), 67% by modified Gram stain, 64% by CLO test, and 57% by culture. Among the three media the horse blood agar (selective medial) gave the highest isolation rate (48%), followed by sheep blood agar (45%), and EYE agar (38%). CONCLUSION: Though PCR was the most sensitive method for the detection H. pylori modified Gram stain was sensitive enough, simple, rapid, and economical as the routine diagnostic method of H. pylori. For the culture of H. pylori combination of sheep blood agar as nonselective media and horse blood agar as selective media would show the highest isolation rate.
Agar ; Anti-Bacterial Agents ; Biopsy* ; Culture Media* ; Diagnosis ; Gastritis ; Helicobacter pylori* ; Helicobacter* ; Horses ; Humans ; Peptic Ulcer ; Polymerase Chain Reaction ; Sheep ; Ulcer ; Urease

No abstract available.
Heart* ; Thoracic Surgery*

OBJECTIVE: To estimate association between laboratory findings such as serum lipid panel, urine pH, alkaline phosphatase, lactic acid and chronic low back pain patients. METHOD: A sample (n=112) of blue color employees in an engineering company were divided into three groups, degenerative herniated disc patients, degenerative spondylosis patients and radiculopathy patients. Each group was examined for the correlation between several factors and chronic low back pain. Several factors including laboratory findings with serum total cholesterol, HDL-cholesterol, LDL-cholesterol, triglyceride, urine PH, alkaline phosphatase, lactic acid and smoking were analysed. RESULTS: There was no association between the baseline total cholesterol, HDL-cholesterol, LDL-cholesterol, alkaline phosphatase, urine pH, lactic acid and chronic low back pain. However, the triglyceride levels were significantly higher in degenerative herniated disc patients, degenerative spondylosis patients and smokers. CONCLUSION: High serum triglyceride predicted incident degenerative chronic low back pain.
Alkaline Phosphatase ; Cholesterol ; Humans ; Hydrogen-Ion Concentration ; Intervertebral Disc Displacement ; Lactic Acid ; Low Back Pain ; Mass Screening ; Radiculopathy ; Smoke ; Smoking ; Spondylosis

This study investigated the trends of gastric cancer in Korea by adding the latest updated gastric cancer data from 2019. Gastric cancer incidence between 1999 and 2019 was reviewed using data from the Korea Central Cancer Registry. The study period was divided into 3 periods: period I (1999–2005), period II (2006–2012), and period III (2013–2019). The incidence, mortality, tumor location, histology, stage, and treatment were analyzed.Between 1999 and 2019, 577,502 patients were newly diagnosed with gastric cancer in Korea, accounting for 33.2% of patients aged ≥70 years. The age-standardized incidence rate (per 100,000) significantly decreased from 2011 (43.0) to 2019 (29.6), with an annual percent change of −4.50. Additionally, the age-standardized mortality rate (per 100,000) markedly decreased from 1999 (23.9) to 2019 (6.7). The proportions of patients with cardia and fundus cancers remained consistent. The proportion of localized stage cases increased, while those of regional and distant stages decreased. The rate of surgical treatment increased in localized and regional stages from 2006 to 2019. The overall 5-year relative survival (5YRS) rate of gastric cancer (per 100,000) increased from 55.7% in period I to 77.0% in period III. From 2013 to 2019, the 5YRS rates of patients (per 100,000) who underwent surgical treatment were 100.6% and 70.5% in the localized and regional stages, respectively. The results of this study demonstrated several changes in the epidemiology of gastric cancer in Korea. This study provides information to help understand the current trends in gastric cancer in Korea.

A 20-year-old woman was admitted because of intractable seizures, myoclonus, gait ataxia, and severe intellectual deterioration with age of onset at 16 years. She had no family history of neurological disease. A thorough laboratory investigation was unremarkable. Brain MRI showed generalized cerebral and cerebellar atrophy. Interictal EEG showed intermittent generalized polyspike and waves, maximum on the bilateral parieto-occipital areas, and MNSEP showed giant cortical SEP. Brain biopsy revealed intraneuronal accumulation of granular osmiophilic deposits (GROD), which is characteristic of electromicroscopic findings of neuronal ceroid lipofuscinosis (NCL). We report biopsy-proven adult NCL, which is one of the rare neurodegenerative diseases. (J Korean Neurol Assoc 19(1):45~48, 2001
Adult* ; Age of Onset ; Atrophy ; Biopsy* ; Brain* ; Electroencephalography ; Female ; Gait Ataxia ; Humans ; Magnetic Resonance Imaging ; Myoclonus ; Neurodegenerative Diseases ; Neuronal Ceroid-Lipofuscinoses* ; Neurons* ; Seizures ; Young Adult

Carcinoma of lung is classified by histologic cell type, this is based on predominant major cell population by tissue specimen. But in fact a range of 13% to 63% of lung cancer has been appeared to be heterogeneous cell type at the light microscopic level. After treatment of the mixed lung cancer and/or with time there are reports that cell type is changed. Because it is possible that the tumor were pleomorphic and that the antitumor therapy eliminated the more sensitive cell population and permitted the subsequent emergence of the more resistant cell population. The authors reported here, a case of 32 year old female patient with mixed lung cancer composed of three cell type, and this is the first case in Korea.
Adult ; Female ; Humans ; Korea ; Lung ; Lung Neoplasms ; Population Characteristics

OBJECTIVES: We review the sleep problems of the alcohol dependence patients. Especially we are interested in the prevalence, the severity of symptoms, anxiety, depression, and sleep quality of restless legs syndrome (RLS) in the alcohol dependence patients. METHODS: We recruit 86 alcohol dependence patients who were admitted from October 6th, 2008 to October 17th, 2008. We interviewed each patient and evaluated sleep questionnaires such as the Sleep Disorder Questionnaire (SDQ), the Pittsburgh Sleep Quality Index (PSQI) and the International Restless Legs Syndrome Study Group (IRLSSG) rating scale. The presence of RLS and its severity were assessed using the IRLSSG diagnostic criteria and the IRLSSG severity scale, respectively. Depression and anxiety were evaluated by the Beck Depression Inventory (BDI) and the Beck anxiety inventory (BAI). RESULTS: Of all 86 patients, 59 patients have insomnia, 33 patients have RLS, 30 patients have Periodic limb movement disorder (PLMD), 29 patients have nightmare. RLS patients have more high score in the BAI (21.70+/-10.36 vs 14.67+/-11.98), and their sleep quality was poor in the PSQI (11.09+/-4.08 vs 7.92+/-3.91) than non-RLS patients. CONCLUSION: This study shows that alcohol dependence patients show many sleep problems such as insomnia and RLS. So we should notice that the sleep problems of alcohol dependence patients are important in clinical approach and treatment.
Alcoholism ; Anxiety ; Depression ; Dreams ; Humans ; Nocturnal Myoclonus Syndrome ; Prevalence ; Surveys and Questionnaires ; Restless Legs Syndrome ; Sleep Wake Disorders ; Sleep Initiation and Maintenance Disorders