No abstract available.
Anthrax*

Plant dermatitis can be classified as primary irritant dermatitis, allergic contact dermatitis, phytophotodermatitis and pseudophytophotodermatitis. Among these, allergic contact dermatitis is seen most freguently. It is generally known that dermatitis causing plants have various characteristics depending on the habitat af different plants. Until now we have had great difficulty in finding the causative factors in plant dermatitis in Korea. This is due to the fact that we do not have anr comprehensive reports regarding domestic or imported timbers concerned in contact dermatiti. The purpose of this thesis is to gather the basic materials necessary to discover the cauae of plant contact dermatitis. All kinds of trees, flowers, and grasses in Korea and imported timbers concerned with contact dermatitis were considered in this study. We strove to ascertain whether the species in our country are the same as found in foreign countries or other different speceies are in our country under the sarne genus found in foreign countries. The basis for our study is several Korean plant books as well as interviews with several native botanists. Vie also discussed major families af plants causing or possible causing plant dermatitis in Korea.
Dermatitis ; Dermatitis, Allergic Contact ; Dermatitis, Contact* ; Dermatitis, Irritant ; Ecosystem ; Flowers ; Humans ; Korea ; Plants ; Poaceae ; Trees

Authers observed one case of typical reactive perforating collagenosis (RPC) which did not seem to have been described in the Korean literature. A 19 year old male patient complained of a skin eruption involving his face, upper and lower extremities, and trunk in June 1973. The skin eruption appeared at the age of 10 and consisted of discrete papules of which the earliest lesion was a pinhead-sized, skin-colord papule, but it became older, it increased in size and developed a small central area of umbilication containing keratinous material. As new papules continued to develop, the older lesions regressed and disappeared with residual scar. No subjective symptom was obtained except intermittent, mild itching sensation which probably due to a irritation. The Keobner's phenomenon was observed on the dorsum of hands. He has acne vulgaris on the face with many of the individual comedones showing development into RPC. He also had a chronic maxillary sinusitis which was seemed to aggravate the skin eruption. In follow up period (about 5 months), the sinusitis was cured with operation, but the skin eruption was not improved. The family history was negative. Histopathological studies revealed typical RPC, i.e., a cup-shaped epidermal depression of which center was lacked the epidermis was noted, and through it, necrobiotic connective tissue, degenerating inflammatory- cells and collagen bundles are extruded to form a plug. Diagnosis was confirmed by clinical appearance and typical histopathologic features. The patient did not responed to topical application of 0. 1% Retinoic acid solution and Vitamin A and D.
Acne Vulgaris ; Cicatrix ; Collagen ; Connective Tissue ; Depression ; Diagnosis ; Epidermis ; Follow-Up Studies ; Hand ; Humans ; Lower Extremity ; Male ; Maxillary Sinus ; Maxillary Sinusitis ; Pruritus ; Sensation ; Sinusitis ; Skin ; Tretinoin ; Vitamin A ; Young Adult

A 17 year old female with Klippel-Trenaunay-Weber Syndrome is presented. Of particular interest was presence of congenital heart anomaly. The nevus flarnmeus invoIved her entire right leg and foot with hypertrophy, elongation and partial ulecration. Elongation of the right leg Iead cornpensatory vertebral scoliosis (Fig.1,2). The cutaneous temperature of affected side was higher than the other side, and. was larger on somatometry and osteometry (Table 1). On auscultation, grade III systolic blowing murmur was heard on left upper sternal border with second heart sound splitting. Electrocardiograrn revealed complete right bundle branch block (Fig. 3). Chest X-ray revealed cardiomegaly, increase 3 hilar shadaws and rnild pulmonary congestion (Fig. 4). Above mentioned signs suggests strongly secundum type of atrial septal defect. Femoral angiography didnt show arteriovenous malformation (Fig. 5). Authors experienced this rare variant of Klippel-Trenaunzy-Weber Syndrome acco- mapanying with congenital heart anamaly, and report this with review of literatures.
Adolescent ; Angiography ; Arteriovenous Malformations ; Auscultation ; Bundle-Branch Block ; Cardiomegaly ; Estrogens, Conjugated (USP) ; Female ; Foot ; Heart Septal Defects, Atrial ; Heart Sounds ; Heart* ; Humans ; Hypertrophy ; Klippel-Trenaunay-Weber Syndrome* ; Leg ; Nevus ; Scoliosis ; Thorax

PURPOSE: This study was conducted to examine the relationship between job stress and work-related musculoskeletal symptoms of hospital nurses. METHOD: The questionnaires were administered to 290 nurses working in a general hospital located in S city from September 1 to 15, 2008. The data were analysed with descriptive statistics, and logistic regression test by SPSS WIN 14.0. RESULTS: With the NIOSH criteria 1, the musculoskeletal symptoms were prevalent in 66.8% of the subjects. The musculoskeletal symptoms by body parts appeared mostly on leg/foot(40.6%) and followed by shoulder (38.7%), waist(30.3%), neck(23.6%), hand/wrist/ finger(14.0%) and arm/elbow(4.4%). There were statistically significant differences in prevalence rate of musculoskeletal symptoms by age, work department, career and job stress. CONCLUSION: When developing a management program for musculoskeletal symptoms of hospital nurses, it is necessary to fully understand nurses' work considering each hospital's nursing administration system.
Hospitals, General ; Human Body ; Logistic Models ; National Institute for Occupational Safety and Health (U.S.) ; Prevalence ; Surveys and Questionnaires ; Shoulder

The p53 gene, one of the tumor suppressor genes, is believed to play an important role through mutation and overexpression in the progression of various human malignant tumors. To compare the p53 mutation status between the primary and metastatic lesions of breast cancers and to investigate the mutational pattern of p53, immunohistochemistry (IHC) and polymerase chain reaction and single strand conformational polymorphism (PCR-SSCP) were performed in 25 cases of breast cancers with paraffin embedded tissue. Mutant protein products or point mutation were detected through IHC or PCR-SSCP method. And flow cytometrical (FCM) analysis were performed in the same paraffin blocks to correlate the DNA ploidy and p53 mutation. The following results are summarized. 1. The detection of the p53 gene mutation and overexpression of the p53 protein were measured in 40% and 48%, respectively, in 25 primary tumors, either or both methods was detected in 64%. 2. A concordance rate of the p53 protein expression between the primary and metastatic lesions of 25 breast cancers was 100%, but the concordance rate of the p53 gene mutation was 72%. 3. The correlation between the p53 mutation and the DNA aneuploidy was not statistically significant (p=0.38) 4. A p53 mutation by IHC or PCR-SSCP was more frequently detected in grade III breast cancers than in grade I or II. 5. Among 5 to 9 exons of the p53 gene, exon 7 was the most frequent mutation spot in this study. 6. Additional mutation of the p53 gene was developed in the three metastatic lesions. With the above results it is suggested that the p53 protein overexpression by immunohistochemistry is not correlated with the p53 mutation by PCR-SSCP. The p53 mutation pattern between the primary and metastatic lesions are not idenitical and an additional point mutation can occur in the metastatic lesion. The DNA aneuploidy is more frequently detected in the cases with the p53 protein overexpression than in the p53 protein negative, but it is not statistically significant.
Aneuploidy ; Breast Neoplasms* ; Breast* ; DNA* ; Exons ; Genes, p53 ; Genes, Tumor Suppressor ; Humans* ; Immunohistochemistry ; Mutant Proteins ; Paraffin ; Ploidies* ; Point Mutation ; Polymerase Chain Reaction

The p53 gene, one of the tumor suppressor genes, is believed to play an important role through mutation and overexpression in the progression of various human malignant tumors. To compare the p53 mutation status between the primary and metastatic lesions of breast cancers and to investigate the mutational pattern of p53, immunohistochemistry (IHC) and polymerase chain reaction and single strand conformational polymorphism (PCR-SSCP) were performed in 25 cases of breast cancers with paraffin embedded tissue. Mutant protein products or point mutation were detected through IHC or PCR-SSCP method. And flow cytometrical (FCM) analysis were performed in the same paraffin blocks to correlate the DNA ploidy and p53 mutation. The following results are summarized. 1. The detection of the p53 gene mutation and overexpression of the p53 protein were measured in 40% and 48%, respectively, in 25 primary tumors, either or both methods was detected in 64%. 2. A concordance rate of the p53 protein expression between the primary and metastatic lesions of 25 breast cancers was 100%, but the concordance rate of the p53 gene mutation was 72%. 3. The correlation between the p53 mutation and the DNA aneuploidy was not statistically significant (p=0.38) 4. A p53 mutation by IHC or PCR-SSCP was more frequently detected in grade III breast cancers than in grade I or II. 5. Among 5 to 9 exons of the p53 gene, exon 7 was the most frequent mutation spot in this study. 6. Additional mutation of the p53 gene was developed in the three metastatic lesions. With the above results it is suggested that the p53 protein overexpression by immunohistochemistry is not correlated with the p53 mutation by PCR-SSCP. The p53 mutation pattern between the primary and metastatic lesions are not idenitical and an additional point mutation can occur in the metastatic lesion. The DNA aneuploidy is more frequently detected in the cases with the p53 protein overexpression than in the p53 protein negative, but it is not statistically significant.
Aneuploidy ; Breast Neoplasms* ; Breast* ; DNA* ; Exons ; Genes, p53 ; Genes, Tumor Suppressor ; Humans* ; Immunohistochemistry ; Mutant Proteins ; Paraffin ; Ploidies* ; Point Mutation ; Polymerase Chain Reaction

PURPOSE: The purpose of this study was to identify the relationship of job stress, state of sleep, and depression and to identify factors influencing depression of emergency medical technicians. METHODS: The research was a cross-sectional, descriptive study. Data collection were done using self-report questionnaires with 162 emergency medical technicians working in hospitals who agreed to participate in the study. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients and multiple regression with the SPSS/WIN 18.0 Program. RESULTS: Depression had significant negative correlations with state of sleep, (r=-482, p<.001) and positive correlations with job stress (r=.196,p=.013). State of sleep had significant negative correlations with job stress (r=-.168, p=.033). The variance for life satisfaction was 23.7% (F=25.964, p<.001). Variable of state of sleep significantly predicted depression of emergency medical technicians. CONCLUSION: Considering these results, for emergency medical technicians' job stress, state of sleep, and depression, further studies are needed. Furthermore, there is a need to develop and implement new strategies to improve depression among emergency medical technicians.
Data Collection ; Depression ; Emergencies ; Emergency Medical Technicians ; Humans ; Surveys and Questionnaires

A 49-year old man was admitted to the Korea university hospital, department of surgery, for evaluation of anterior neck mass which was slowly growing for five years. His past history was unremarkable except for known hypertension for several years. Physical examination revealed high blood pressure, measuring 180 mmHg in systolic phase and 120 mmHg in diastolic phase. A soft nontender mass was palpated at anterior neck just above the sternal notch with smooth surface and its size was about 4 x 5 cm in cross. On laboratory examination, diabetic evidence such as high blood sugar (FBS 170 mg/dl, PP2hr. 234 mg/dl) and glucosuria. The CBC finding suggested polycythemia with high hemoglobin (18.0 g/dl) and hematocrit (54%) levels. The differential count and platelet count were within normal limits.
Male ; Humans

Multiple factors including gastroesophageal reflux disease (GERD) were evaluated for a case-control study in Chonnam area to investigate the causative entity of COPD. Data on the multiple causative factors from hospital records and interview survey were analyzed in three groups of COPD(64 cases as case group), normal lung (83 cases as control group 1) and non-COPD lung disease (45 cases as control group 2). Smoking status, history of adulthood pulmonary infection and frequent history of URI, socioeconomic status, and GERD were significantly different between COPD group and control group 1. Drinking status, physical height of the subjects and GERD were significantly different between COPD group and control group 2. If control group 1 was used, odds ratio of GERD and COPD was 5.68(95%confidence interval, 95% CI:2.59-12.45) and 4.81 (95% CI:1.89-10.53) when adjusted by age and smoking status. If control group 2 was used. Odds ratio of GERD and COPD was 4.22 (95% CI:1.69-10.56) and 4.59 (95% CI:1.64-12.86) when adjusted by alcohol and adulthood respiratory infection status. In summary, there results suggested that GERD might play a causative role in the development of COPD.
Case-Control Studies ; Drinking ; Gastroesophageal Reflux* ; Hospital Records ; Jeollanam-do ; Lung ; Lung Diseases ; Odds Ratio ; Pulmonary Disease, Chronic Obstructive* ; Smoke ; Smoking ; Social Class