No abstract available.
Respiratory System* ; Ventilators, Mechanical*

No abstract available.
Asthma* ; Inhalation* ; Respiratory Therapy*

No abstract available.
Diabetic Nephropathies*

The trends of gastric cancer in Korea are changing, such as an increase of early and minute gastric cancer. The standard treatment of gastric cancer has become more complicated. Endoscopic treatment of gastric cancer is considered to be a useful procedure towards a curative or conservative treatment of early gastric cancer or advanced gastric cancer. Recent advances in endoscopic treatment technique are truly remarkable. The advances allow minimally invasive treatment of diseases that would otherwise require major surgery. New techniques will continue to solve the limitations of endoscopic treatment and their use will also continue to expand accordingly.
Korea ; Stomach Neoplasms* ; Stomach*

Five ten per cent of asthmatics remain symptomatic despite high-dose treatment. Difficult asthma must be distinguished from severe asthma. Difficult asthma was defined as persistence of symptoms despite treatment at step wise recommended. It is then important in patients with suspected difficult asthma to ensure that the diagnosis is correct, and that if the patient has asthma that the attributed symptoms are indeed all genuinely due to the asthma and not to coexisting physical or psychogenic respiratory conditions. It is also important to be alert to recognize both poor perceivers and over-reactors. Asthma may be difficult for the patient, for the clinician or both because of disease factors, doctor or nurse therapist factors, and/or patient factors. Investigation requires access to the full range of respiratory, imaging and allergy tests. There remains a small number of patients with genuine steroid-resistant asthma, brittle asthma and asthma with airway remodeling. The anti-inflammatory effects of GCs are mediated through receptors that modulate inflammatory gene expression. GC resistance results from an interaction between susceptibility genes, the host's environment, and immunologic factors. The management of these patients requires a systematic approach to rule out underlying conditions that lead to GC resistance or treatment failure, as well as the use of alternative strategies to inhibit tissue inflammation.
Airway Remodeling ; Asthma* ; Diagnosis ; Gene Expression ; Humans ; Hypersensitivity ; Immunologic Factors ; Inflammation ; Treatment Failure

No abstract available.
Endothelial Cells* ; Humans* ; Umbilical Veins*

BACKGROUND: Socio-economic factors, culture, and the health care delivery system are all associated with increased risk of cardiovascular disease (CVD). However, their significance and prevalence in Korea have not been precisely determined. The purposes of this study were to identify factors related to increased CVD risk among Koreans, and compare the results with those of previous studies. METHODS: This study is an analysis of secondary data collected through the Korea National Health and Nutrition Examination Survey. For the purposes of this research, CVD is defined as medically diagnosed hypertension, stroke, angina, and myocardial infarction. Of the 38,746 survey participants, we analyzed 4,727 subjects who suffered from CVD. RESULTS: Before the age of 50, men have a greater risk of CVD than women while a woman's risk of CVD after 50 begins to rise with age. Socioeconomic factors such as education, income, single living pattern, chronic kidney disease (CKD), diabetes mellitus (DM), depression, rheumatic arthritis, chronic obstructive pulmonary disease, body mass index and waist circumference, lipids, physical activity, and diet are all associated with the prevalence of CVD. A multi-variate analysis demonstrated that CKD (odds ratio, OR=5.266, P<0.001) and DM (OR=2.872, P<0.001) are the strongest independent predictors of CVD among Koreans. CONCLUSIONS: The prevalence of CVD among Korean was about 12.2%. While most risk factors had similar influence on the development of CVD, depression, CKD, and DM showed stronger correlations than those seen in studies performed in other countries. Our results show that a greater importance should be placed on strict and early management of these diseases.
Body Mass Index ; Cardiovascular Diseases ; Chronic Disease ; Delivery of Health Care ; Depression ; Diabetes Mellitus ; Diet ; Female ; Health Promotion ; Humans ; Hypertension ; Korea ; Male ; Motor Activity ; Myocardial Infarction ; Nutrition Surveys ; Prevalence ; Pulmonary Disease, Chronic Obstructive ; Renal Insufficiency, Chronic ; Rheumatic Fever ; Risk Factors ; Socioeconomic Factors ; Stroke ; Waist Circumference

No abstract available.
Child* ; Cystitis* ; Eosinophils* ; Humans

There has been an increase in the incidence of elevator-related accidents in the Republic of Korea. Every year, approximately 10~20 elevator-related fatalities are reported in the Republic of Korea. According to research from the United States, 'falls' were the most common cause of death, followed by 'caught in/between'. In such investigations, it is important to distinguish between the manners of death. Herein, we report an elevator-related fatality, which required careful forensic investigation to determine the cause of death. A thorough forensic autopsy and reinvestigation of the death scene by medical examiners were required to determine if the death was caused as a result of the deceased falling from from a height or being caught in between the elevator and the wall of building.
Autopsy ; Cause of Death ; Coroners and Medical Examiners ; Elevators and Escalators ; Humans ; Incidence ; Republic of Korea ; United States

PAS staining was used to assess the glycogen content of psoriatic epidermis, in 35 patients with active psoriasis, 25 patients with inactive psoriasis and 21 normal control subjects. The investigations were also carried out by the disease type, sex, duration of illness, site of biopsy and subjective syrrptom such as itching sensation. Being compared with the active, izractive and normal control groups,7 of R5 active cases and 4 of 25 inactive cases were resulted in strong PAS positive reactions. In 21 ornmal aontrol group, the most cases gave PAS negative reaction, except 2 cases of the week PAS positive reactions. Being compared with disease types, 11 of 5I psoriasis vulgaris cascs was resulted in strong PAS positive reactions and psoriasis guttata cases were resulted in slight PAS positive reaction. among half of their ca.ses. Being iompared with the FAS staining intensity in accordance with the itcbing eensation, R of 6 with severe itching and 4 of 29 cases without itching were resultel in strong PA3 posltive reactions. There were no significant differenees in the sex, age, duration of illness and biopsy site aspects.
Biopsy ; Epidermis ; Glycogen* ; Humans ; Pruritus ; Psoriasis* ; Sensation