BACKGROUND: Left ventricular hypertrophy is an independent risk factor for coronary artery disease, hypertension or other cardiovasular diseases, and normal health person due to cardiac arrhythmia or coronary microcirculatory insufficiency. According to development of echocardiography, left ventricular mass and the patterns of left ventricular hypertrophy can be measured. Therefore, we tried to classify the left ventricular hypertrophy in coronary artery disease and to differentiate cardiac function and severity of coronary artery disease in these groups. METHOD: From September 1993 to August 1995, in 44 cases(23 males, 21 females) without hypertension with normal coronary angiography and 84 cases(62 males, 22 females) without hypertension with coronary artery disease on coronary angiography were compared by two-dimensional, M-mode, and Doppler echocardiography. RESULTS: In normal control group, mean age was 51+/-11years, and in coronary artery disease group, mean age was 58+/-10years. Atherosclerotic risk factors showed no significant differences in each groups. LVH patterns in normal control group were 31 cases(70%) of normal left ventricle, 6 cases(14%) concentric remodelling, 2 cases(5%) concentric hypertrophy, and 5 cases(11%) eccentric hypertrophy. In coronary artery disease group, 30 cases(36%) were normal left ventricle, 17 cases(20%) concentric remodelling, 14 cases(17%) concentric hypertrophy, and 23 cases(27%) eccentric hypertrophy. CONCLUSIONS: In this study, concentric and eccentric hypertrophy were more common in coronary artery disease group than normal control group. And comparing to one vessel disease grroup, multi-vessel disease group had more common concentric and eccentric hypertrophy. This result were considered that left ventricular concentric hypertrophy may induce coronary heart disease because more oxygen demand required and fixed coronary circulation, and essentric hypertrophy was due to post-infarct left ventricular remodelling and wall thinning.
Arrhythmias, Cardiac ; Coronary Angiography ; Coronary Artery Disease* ; Coronary Circulation ; Coronary Disease ; Coronary Vessels* ; Echocardiography* ; Echocardiography, Doppler ; Heart Ventricles ; Humans ; Hypertension ; Hypertrophy ; Hypertrophy, Left Ventricular* ; Male ; Oxygen ; Risk Factors

No abstract available.
Diaphragm* ; Ultrasonography*

No abstract available.
Gangwon-do* ; Humans

No abstract available.
Pityriasis Rubra Pilaris ; Pityriasis ; Ustekinumab

No abstract available.
Lichen Sclerosus et Atrophicus* ; Lichens*

Korean women doctors have expanded their activities globally in various fields within the international community. This study conducted face-to-face interviews or e-mail surveys of representatives among internationally active women doctors with experience in working with the Medical Women's International Association and the World Health Organization. Conveying the activities of these senior women doctors will be valuable to the younger generation of doctors who are interested in international health and who aspire to become potential leaders in the international health care scene in the future.
Delivery of Health Care ; Electronic Mail ; Female ; Humans ; Korea ; World Health Organization

Korean women doctors have expanded their activities globally in various fields within the international community. This study conducted face-to-face interviews or e-mail surveys of representatives among internationally active women doctors with experience in working with the Medical Women's International Association and the World Health Organization. Conveying the activities of these senior women doctors will be valuable to the younger generation of doctors who are interested in international health and who aspire to become potential leaders in the international health care scene in the future.

Multiple system atrophy (MSA) is an idiopathic neurodegenerative disorder involving many neuronal structures. It is a heterogeneous system disorder affecting extrapyramidal, cerebellar and autonomic nervous system. Only a minority of MSA patients are diagnosed before reaching the full blown stage. Its autonomic features like orthostatic hypotension, vocal cord paralysis are directly related to mortality. Up to now, rehabilitation of MSA patients had been rarely reported. Early, proper diagnosis and comprehensive rehabilitation for their heterogeneous clinical features are important. We experienced 54 year old hemiplegic paient who overlaps MSA. He showed some improvement in ADL and cerebellar symptoms after comprehensive rehabilitation programs.
Activities of Daily Living ; Autonomic Nervous System ; Diagnosis ; Humans ; Hypotension, Orthostatic ; Middle Aged ; Mortality ; Multiple System Atrophy* ; Neurodegenerative Diseases ; Neurons ; Rehabilitation ; Stroke* ; Vocal Cord Paralysis

BACKGROUND: We developed an ethanol extract of peanut sprouts (EPS), a peanut sprout-derived natural product, which contains a high level of trans-resveratrol (176.75 microg/ml) and was shown to have potent antioxidant activity. OBJECTIVE: We evaluated the potential anti-inflammatory activity of EPS by measuring its antioxidant potential in skin. METHODS: The anti-inflammatory activity of EPS was tested using two models of skin inflammation: oxazolone (OX)-induced contact dermatitis in mice and compound 48/80-treated HaCaT cells. As biomarkers of skin inflammation, cyclooxygenase-2 (COX-2) and nerve growth factor (NGF) levels were measured. RESULTS: OX-induced contact dermatitis was suppressed markedly in mice that were treated with an ointment containing 5% EPS as evidenced by a decrease in the extent of scaling and thickening (p<0.05) and supported by a histological study. COX-2 (messenger RNA [mRNA] and protein) and NGF (mRNA) levels, which were upregulated in the skin of OX-treated mice, were suppressed markedly in the skin of OX+EPS-treated mice. Consistent with this, compound 48/80-induced expression of COX-2 (mRNA and protein) and NGF (mRNA) in HaCaT cells were suppressed by EPS treatment in a dose-dependent manner. As an inhibitor of NF-kappaB, IkappaB protein levels were dose-dependently upregulated by EPS. Fluorescence-activated cell sorting (FACS) analysis revealed that EPS scavenged compound 48/80-induced reactive oxygen species (ROS) in HaCaT cells. CONCLUSION: EPS exerts a potent anti-inflammatory activity via its anti-oxidant activity in both mouse skin and compound 48/80-treated HaCaT cells in vitro. Compound 48/80-treated HaCaT cells are a useful new in vitro model of skin inflammation.
Animals ; Biomarkers ; Cyclooxygenase 2 ; Dermatitis, Contact* ; Ethanol* ; Flow Cytometry ; Inflammation ; Mice* ; Nerve Growth Factor ; NF-kappa B ; Oxazolone ; p-Methoxy-N-methylphenethylamine ; Reactive Oxygen Species ; RNA ; Skin

PURPOSE: The purpose of this study was to evaluate the usefulness of preoperative breast MRI compared with breast US and pathologic finding in breast cancer patients MATERIALS AND METHODS: A total of 50 patients with breast cancer underwent surgery at our institute between October 2004 and August 2005. They were examined preoperatively with MRI and US. The maximum diameter and the number of the lesions on MRI and US were measured. These measurements were subsequently compared with the pathologic results. The results were divided into the equal, overestimated and underestimated groups. Changes of the therapeutic approach, based on MRI, were also evaluated. RESULTS: Breast cancer was correctly evaluated in 38 of 50 (76%) patients with MRI and in 28 of 50 (56%) patients with US; the cancer was overestimated in 7 of 50 (14%) patients with MRI and in 8 of 50 (16%) patients with US; the cancer was underestimated in 5 of 50 (10%) patients with MRI and in 14 of 50 (28%) patients with US. The therapeutic approach was changed in 11 of 50 (22%) patients, and all the cases underwent modified radical mastectomy. The therapeutic approach was correctly changed in 9 (18%) patients. Unnecessary wider excision was performed in 2 (4%) patients. CONCLUSION: In conclusion, preoperative breast MRI may be a useful modality for preoperative evaluation, especially for the local staging of tumor and the treatment planning of patients with breast cancer.
Breast Neoplasms* ; Breast* ; Humans ; Magnetic Resonance Imaging* ; Mastectomy, Modified Radical