1.Levels of Urinary and Serum IgE in Patient with Atopic Dermatitis.
Won Seok LEE ; Kyu Suk LEE ; Joon Young SONG
Korean Journal of Dermatology 1990;28(5):527-534
No abstract available.
Dermatitis, Atopic*
;
Humans
;
Immunoglobulin E*
3.A Study of Vascular Changes in the Lymph Nodes.
Hye Suk SONG ; Ho Won HWANG ; Chae Hong SUH
Korean Journal of Pathology 1985;19(2):179-186
A retrospective morphological study was conducted on 1677 lymph nodes which were removed surgically under the diagnosis of gastric carcinoma, breast carcinoma, colonic carcinoma, chronic gastric ulcer, and superficial lymph nodes nuder the diagnosis of reactive follicular hyperplasia at Chosun University Hospital during a period of 5 years from 1980 to 1984. The hematoxylin and eosin stained sections were examined to evaluate for any vascular changes. In selected cases further levels were prepared from the paraffin blocks for Gomori's reticulin stain. The vascular abnormalities were divided into 3 groups, such as hemangiomatoid, pan-nodal vasodilatation and miscellaneous types. The miscellaneous type included the proliferation of smooth muscle which encircled numerous small hilar arteries and veins. The results obtained were as follows: 1) The hemangiomatoid lesions were localized lesions which appeared to be associated with local malignancy, but infrequent in incidence. 2) A more frequent vascular abnormality was pan-nodal vasodilatation, which tend to affect many nodes in a single group and is relatively associated with chronic gastric ulcer. 3) Miscellaneous lesion was nonspecific and appeared both local malignancy and chronic inflammation. 4) All three vascular reactions were somewhat more frequent in female than male.
Female
;
Humans
;
Incidence
4.A clinical study of core decompression for osteonecrosis of the femoral head.
Suk Hyun LEE ; Won Yong SHON ; Jae Suk CHANG ; Wuk Song CHANG ; Kyung Wuk RHA
The Journal of the Korean Orthopaedic Association 1993;28(1):62-69
No abstract available.
Decompression*
;
Head*
;
Osteonecrosis*
5.Primary Intimal Sarcoma Originating from Pulmonary Valve.
Jae Won LEE ; Sang Wan RYU ; Suk Jung CHOO ; Hyun SONG ; Myeung Gun SONG
The Korean Journal of Thoracic and Cardiovascular Surgery 2000;33(10):823-826
Primary intimal sarcoma of the pulmonary artery is a rare disease and there has been no report of any case originating from the pulmonary valve. Recently we experienced a 62 year-old female patient who had a primary intimal sarcoma of the pulmonary valve with distal metastasis. She was brought to medical attention due to exertional dyspnea facial edema productive coughing and general weakness for 1 month. Chest CT and echocardi-ography suggest an acute pulmonary thromboembolism or tumor. Exploration showed a large polypoid mass arising from the pulmonary leaflets and multiple masses on distal pulmonary arteries. We replaced the pulmonary valve and reconstructed the pulmonary artery. She received radiotherapy 1 month postoperatively and now 4 months after surgery she has begun receiving chemotherapy.
Cough
;
Drug Therapy
;
Dyspnea
;
Edema
;
Female
;
Humans
;
Middle Aged
;
Neoplasm Metastasis
;
Pulmonary Artery
;
Pulmonary Embolism
;
Pulmonary Valve*
;
Radiotherapy
;
Rare Diseases
;
Sarcoma*
;
Tomography, X-Ray Computed
6.Laparoscopic segmental resection and intracorporea anastomosis of the colon: report of a case.
Jae Gahb PARK ; Kyung Suk SUH ; Hee Won CHUNG ; Sun Whe KIM ; Yong Suk OH ; In Sung SONG ; Yong Hyun PARK
Journal of the Korean Society of Coloproctology 1993;9(1):73-76
No abstract available.
Colon*
7.The Effects of Structured Self-Debriefing Using on the Clinical Competency, Self-Efficacy, and Educational Satisfaction in Nursing Students after Simulation.
Journal of Korean Academic Society of Nursing Education 2015;21(4):445-454
PURPOSE: The purpose of this study was to identify the effects of structured self-debriefing using 3S models on the clinical competency, self-efficacy, and educational satisfaction in nursing students after simulation. METHODS: For this study, 76 third-year undergraduate nursing students from S university were invited. They were divided into two groups, which consisted of a self-debriefing (SDG=41) group and an instructor-led debriefing group (ILDG=35). Collected data was analyzed using Chi-square, t-test, and an independent t-test with the PASW statistics 18.0 for Windows Program. RESULTS: Clinical competency was generally high in the SDG, and statistically significant differences between the SDG and the ILDG occurred after simulations 3, 4, and 5. There were no statistically significant differences in self-efficacy and educational satisfaction between the SDG and the ILDG. However, educational satisfaction in the SDG was slightly higher, while self-efficacy was low compared to the ILDG. CONCLUSION: The results indicate that the method of structured self-debriefing using a 3S model can be effective in improving clinical competency. Further studies need to be investigated.
Humans
;
Nursing*
;
Patient Simulation
;
Students, Nursing*
8.Evaluation of Dermal Measurement for Workers in Benzidine Dihydrochloride and Benzidine Based Dye Manufacturing Factory.
Hye Kyeong YEOM ; Jae Suk SONG ; Chi Nyon KIM ; Jong Uk WON ; Jaehoon ROH
Korean Journal of Occupational and Environmental Medicine 1998;10(1):83-94
This study is performed to evaluate usefulness of dermal measurement of benzidine and benzidine based dye as one of the occupational exposure assessment method for these compounds. We selected one benzidine manufacturing factory and one dye manufacturing factory in Incheon area. Eleven workers were for benzidine manufacturing factory and twenty four for dye. We analyzed relationships among air level, amount on skin and concentration of urinary metabolites for these compounds. Airborne levels of benzidine and dye were measured by NIOSH 5509, 5013 methods. Amount of these compounds on skin was measured with skin wipe method. Concentration of benzidine metabolites in urine was measured by High Performance Liquid Chromatography after alkaline hydrolysis. The amount of benzidine on hand skin was 25.05( - 233.2) ng/ur, and the amount of the neck was 2.01 ( - 11.9) ng/cm2 in the benzidine dihydrochloride manufacturing factory. The amount of benzidine on hand and neck skin has positive correlation with concentration of urinary monoacetyl benzidine (r=0.644, p < 0.05) . The amount of benzidine based dye on hand skin was 55.75( - 457.7) ng/cm2, and the amount of the neck skin was 18( - 284.7) ng/cm in benzidine based dye manufacturing factory The amount of dye on hand and neck skin has positive correlation with concentration of urinary benzidine for dye workers (r=0.467, p < 0.05). When assessing the exposure of workers who deal with benzidine, the amount of benzidine on skin should be measured for an accurate exposure assessment.
Chromatography, Liquid
;
Hand
;
Hydrolysis
;
Incheon
;
National Institute for Occupational Safety and Health (U.S.)
;
Neck
;
Occupational Exposure
;
Skin
9.Clinical Observation of Antireflux Porcedure on Twelve Cases.
Su Kil LIM ; Won Suk LEE ; Hi Chu SONG
Korean Journal of Urology 1971;12(1):31-35
No abstract available.
10.Crosstalk between the heart and peripheral organs in heart failure.
James Won Suk JAHNG ; Erfei SONG ; Gary SWEENEY
Experimental & Molecular Medicine 2016;48(3):e217-
Mediators from peripheral tissues can influence the development and progression of heart failure (HF). For example, in obesity, an altered profile of adipokines secreted from adipose tissue increases the incidence of myocardial infarction (MI). Less appreciated is that heart remodeling releases cardiokines, which can strongly impact various peripheral tissues. Inflammation, and, in particular, activation of the nucleotide-binding oligomerization domain-like receptors with pyrin domain (NLRP3) inflammasome are likely to have a central role in cardiac remodeling and mediating crosstalk with other organs. Activation of the NLRP3 inflammasome in response to cardiac injury induces the production and secretion of the inflammatory cytokines interleukin (IL)-1β and IL-18. In addition to having local effects in the myocardium, these pro-inflammatory cytokines are released into circulation and cause remodeling in the spleen, kidney, skeletal muscle and adipose tissue. The collective effects of various cardiokines on peripheral organs depend on the degree and duration of myocardial injury, with systematic inflammation and peripheral tissue damage observed as HF progresses. In this article, we review mechanisms regulating myocardial inflammation in HF and the role of factors secreted by the heart in communication with peripheral tissues.
Adipokines
;
Adipose Tissue
;
Cytokines
;
Heart Failure*
;
Heart*
;
Incidence
;
Inflammasomes
;
Inflammation
;
Interleukin-18
;
Interleukins
;
Kidney
;
Muscle, Skeletal
;
Myocardial Infarction
;
Myocardium
;
Negotiating
;
Obesity
;
Spleen