No abstract available.
Female ; Pregnancy ; Pregnancy, Ectopic* ; Salpingectomy*

Large-cell acanthoma is a generally hyperkeratotic, sharply demarcated patch on sun-exposed skin with the outstanding pathologic feature being composed of large, relatively uniform keratinocytes. We describe a case of large-cell acanthoma that involved the skin of the nasal bridge. Patient was a 56-year-old women with a tannish brown patch, 2 cm in size and of 5 years' duration. Controversial issues about nosologic entity of large cell acanthoma are discussed.
Female ; Humans

This study is to investigate consequent nutrient intake status, influence of body mass index(BMI), and fat distribution on the silk amino peptide(SAP) and dietary fiber supplementation. During 2 months of this research (January to March, 2002), 45 women aged 20yr - 30yr (average age 24.6yr) were selected as subjects. Nutrient intake was investigated by questionnaire, 24-hr recall method. Antropometric assessments of the subjects were investigated by SBIA method(Segmental bioimpedance assay, In body 3.0). The results are as follows : mean body weight 57.7kg, mean body height 161.9cm mean BMI 22.0, and mean food habit score was 8.47. Defecation frequency was increased by dietary fiber supplementation. Frequency of pain during defecation was significantly decreased by dietary fiber supplementation (p<0.01). Feeling of residual feces was significantly improved by dietary fiber supplementation(p<0.001). Status of energy and carbohydrate intakes significantly decreased after dietary fiber supplementation(P<0.05). Body fat and WHR(waist hip ratio) significantly decreased after dietary fiber supplementation(P<0.001), and percent body fat was decreased by dietary fiber supplementation, significantly(P<0.05). Above results of this study show that dietary fiber-added routine diet improves defecation condition, and lessens body fat, percent body fat without losing body muscle. Especially, declination of abdominal fat and WHR were notable. That meant decreased risk factor.
Abdominal Fat ; Adipose Tissue ; Body Height ; Body Mass Index* ; Body Weight ; Defecation ; Diet ; Dietary Fiber* ; Feces ; Female ; Food Habits ; Hip ; Humans ; Surveys and Questionnaires ; Risk Factors ; Silk*

No abstract available.
Lung* ; Neoplasm Metastasis* ; Sarcoma* ; Thorax*

OBJECTIVES: The aim of the study was to develop a metadata and ontology-based health information search engine ensuring semantic interoperability to collect and provide health information using different application programs. METHODS: Health information metadata ontology was developed using a distributed semantic Web content publishing model based on vocabularies used to index the contents generated by the information producers as well as those used to search the contents by the users. Vocabulary for health information ontology was mapped to the Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT), and a list of about 1,500 terms was proposed. The metadata schema used in this study was developed by adding an element describing the target audience to the Dublin Core Metadata Element Set. RESULTS: A metadata schema and an ontology ensuring interoperability of health information available on the internet were developed. The metadata and ontology-based health information search engine developed in this study produced a better search result compared to existing search engines. CONCLUSIONS: Health information search engine based on metadata and ontology will provide reliable health information to both information producer and information consumers.
Consumer Health Information ; Information Systems ; Internet ; Search Engine* ; Semantics ; Systematized Nomenclature of Medicine ; Vocabulary

The effects of NMDA-receptor antagonist (MK-801) were assessed for the oxygen free radical mediated brain (hippocampus) injury with eighty rats which were exposed to carbon monoxide (CO) followed by hyperbaric oxygen (HBO) treatment. Superoxide dismutase (SOD) and malondialdehyde (MDA) were used as parameters of the oxygen free radical reaction. Experimental groups consisted of (1) control group (=breathing with air), (2) CO group (=exposed to CO after air breath), (3) CO-air group(exposed to CO after air breath followed by air breath), and (4) CO-HBO group (=exposed to CO after air breath followed by 3 ATA HBO). Each group was divided two subgroup according to the pretreatment (normal saline or MK-801). CO, CO-air and HBO groups increased in SOD activity as compared with control group. And CO-air and HBO groups increased in MDA as compared with control and CO group. Pretreatment of MK-801 decreased SOD activities significantly (p-value<.05) , but MDA amount not significantly (p-value=.107). These results suggest a useful protective effect of NMDA-receptor antagonist (MK-801) in CO induced hippocampal injury mediated by oxygen free radicals.
Animals ; Brain Injuries* ; Brain* ; Carbon Monoxide ; Dizocilpine Maleate ; Free Radicals ; Malondialdehyde ; Oxygen* ; Rats* ; Superoxide Dismutase

This study was performed to investigate the effect of vitamin C and E supplementation on blood pressure, plasma lipids, folate, and homocysteine levels in smokers and non-smokersof college male students in Gyeonggi Area. The nutrient intakes were determined by a 24hr-recall method. The subjects were divided into six groups: vitamin C supplementation group (n: smokers = 10, nonsmokers = 10), vitamin E supplementation group (n: smokers = 10, nonsmokers = 10), vitamin C and E supplementation group (n: smokers = 10, nonsmokers = 10), respectively. There were no significant differences between the smokers and nonsmokers in terms of anthropometric measurements. Systolic and diastolic blood pressure were significantly higher (p < 0.05) in smokers than that of non-smokers. There was no significant difference in energy and other nutrients intakes between smokers and non-smokers. In plasma lipids levels, smokers had higher plasma triglyceride, LDL-cholesterol, VLDL-cholesterol, total cholesterol concentration than that of non-smokers (p < 0.05). HDL-cholesterol level of smokers had a tendency to be lower than that of nonsmokers. In smokers, AI, TPH, LPH were significantly higher than that of non-smokers (p < 0.01). Plasma folate, homocysteine levels were not significantly different between smokers and non-smokers. The effect of antioxidant vitamins supplementation in smokers: In vitamin C supplementation group, HDL-cholesterol level was significantly increased (p < 0.01) and AI, TPH, LPH were significantly decreased (p < 0.01). In vitamin E supplementation group, HDL-cholesterol level was significantly increased (p < 0.05). In vitamin C and E supplementation group, LPH was significantly decreased (p < 0.05). The effect of antioxidant vitamins supplementation in non-smokers: HDL-cholesterol level was significantly increased (p < 0.05) and AI, TPH, LPH were significantly decreased (p < 0.05) by vitamin C supplementation group. Plasma homocysteine level was decreased by vitamin E supplementation group in non-smokers p < 0.01). The results of this study showed that smoking had a tendency to increase plasma lipids levels that factor into the risk of coronary heart disease. It is considered that antioxidant vitamin supplementation in smokers had a tendency to decrease cardiovascular disease than in nonsmokers.
Ascorbic Acid ; Blood Pressure* ; Cardiovascular Diseases ; Cholesterol ; Coronary Disease ; Folic Acid* ; Gyeonggi-do* ; Homocysteine* ; Humans ; Male ; Plasma* ; Smoke ; Smoking ; Triglycerides ; Vitamin E ; Vitamins*

BACKGROUND: Ischemic heart disease and cerebrovascular disease are the main causes of death and platelets are responsible for the formation of arterial thrombi. Platelet membrane glycoproteins (GP) associated with coagulation pathway are GPIb/V/IX, GPIa/IIa, and GPIIb/IIIa. We evaluated genotype and allele frequencies of seven platelet glycoprotein genes associated with arterial thrombosis. METHODS: Genomic DNA was isolated from peripheral blood of 300 unrelated Korean and single nucleotide polymorphism of platelet glycoproteins was analyzed. PCR with sequence specific primers was used to investigate GPIa C807T and GPIbalpha VNTR polymorphism. PCR-RFLP (restriction fragment length polymorphism) was used to investigate GPIa G1648A and C2531T, GPIbalpha C524T and T-5C, and GPIIIa T1565C polymorphism. RESULTS: The allele frequencies of GPIa C807T were 807C 0.733, 807T 0.267; GPIa 1648G 0.975, 1648A 0.025; GPIa C2531T, 2531C 1.000, 2531T 0.000; GPIbalpha C524T, 524C 0.927, 524T 0.073; GPIbalpha VNTR, A 0.017, B 0.015, C 0.558, D 0.410; GPIbalpha T-5C, -5T 0.726, -5C 0.274; GPIIIa T1565C, 1565T 0.995, 1565C 0.005. CONCLUSION: The genotype and allele frequencies of GPIa G1648A, GPIbalpha C524T, and GPIIIa T1565C were similar to established data. GPIa 807T and -5T allele of Kozak polymorphism showed low frequency compared with other ethnic group. Allele frequencies of GPIbalpha VNTR A and B alleles were very alike (0.017 vs 0.015). In this study, we firstly evaluated the genotype and allele frequencies of GPIa C2531T and GPIbalpha VNTR, T-5C polymorphisms in Korean population. This study will serve as a basic data for the study of platelet glycoproteins associated with arterial thrombosis in Korean.
Alleles* ; Blood Platelets* ; Cause of Death ; DNA ; Ethnic Groups ; Gene Frequency* ; Genotype* ; Glycoproteins* ; Humans ; Integrin alpha2 ; Integrin beta3 ; Myocardial Ischemia ; Platelet Membrane Glycoproteins ; Polymerase Chain Reaction ; Polymorphism, Single Nucleotide ; Thrombosis*

Lymphomatoid granulomatosis (LG) is a potentially malignant lymphoproliferative disorder. The lung is the most common involved site, followed by the skin and nervous system. However, LG of the central nervous system presenting with Parkinsonism is very rare. We report a patient with LG who presented with parkinsonian features such as bilateral rigidity, bradykinesia, and agitation. Brain magnetic resonance imaging showed multifocal punctuate enhanced lesions in both supra- and infratentorial areas. Steroid pulse therapy resulted in a dramatical improvement in the symptoms and MRI abnormalities.
Brain ; Central Nervous System* ; Dihydroergotamine ; Humans ; Hypokinesia ; Lung ; Lymphomatoid Granulomatosis* ; Lymphoproliferative Disorders ; Magnetic Resonance Imaging ; Nervous System ; Parkinsonian Disorders* ; Skin

No abstract available.
Lung Neoplasms* ; Lung*