No abstract available.
Periodicity* ; Skin*

PURPOSE: This study was done to investigate new graduate nurses' perceptions of nursing professionalism, job involvement and turnover intention and to identify factors influencing turnover intention in new graduate nurses. METHODS: Participants were 179 new graduate nurses working in general hospitals and small and medium-sized hospitals in Gyungnam province. Data were collected from August 10 to September 16, 2015 through a survey with self-report questionnaires. Data were analyzed using descriptive statistics, t-test, ANOVA, Scheffé test, Pearson correlation coefficients, and multiple regression analysis. RESULTS: Mean scores were; for nursing professionalism, 3.62±0.73, for job commitment, 3.22±0.89. and for turnover intention, 3.25±0.95. There were significant correlations between nursing professionalism and job involvement (r=.47, p<.001), nursing professionalism and turnover intention (r=-.36, p<.001), job involvement and turnover intention (r=-.46, p<.001). For turnover intention of new graduates 25.1% of the variance was explained by nursing professionalism (β=-.16, p=.034), job involvement (β=-.36, p<.001), and frequency of night shifts (β=.03, p=.022). CONCLUSION: Findings indicate that nursing professionalism and job involvement of new graduate nurses had significant influence on their turnover intention. Therefore, to reduce turnover intention of new graduate nurses, it is necessary to enhance their nursing professionalism and job involvement with organizational supports.
Gyeongsangnam-do ; Hospitals, General ; Intention* ; Nursing* ; Professionalism*

BACKGROUND: Recently, the prevalence of obesity has increased due to the development of industries and westernized diet pattern. Also, chronic diseases associated with obesity have increased as well Although management of obese patients is important in health promotion programs, there is no data that supports recognition and management of the obesity in primary care. Therefore, surveys concerning such issues were done among internists and family physicians in Seoul. METHODS: In 1997 May, questionnaire was sent by mail to each 887 internists and family physicians working in primary care in Seoul. RESULTS: A total of 186 replied to the questionnaire consisting of 21% of the total. The proportion of respondents who replied that obesity is a problem for management was 66.3%. Diet control and exercise was recognized as the most effective treatment method 82.1% of respondents recognized that failure to control weight was due to patients themselves. Personal experience in managing obesity patients using informational sources was only 14.5%. The proportion of respondents replied that those whose weight and height were measured for all first-visit patients was 50%, that obese patients received care in was 71%. Behavior modifications, diet control, and exercise were widely recommended, but drug therapy was not. 73.6% of respondents simply explained to control weight to obese patients, but only 17.1% continuously evaluated and managed them. CONCLUSIONS: The degree of recognitions for obesity by primary care physicians in urban area was relatively low,regardless of its importance in health promotion. And, screening for obesity and continuous management for obese patients was inadequate. Efforts to manage obesity patients adequately in primary care is necessary.
Behavior Therapy ; Chronic Disease ; Surveys and Questionnaires ; Diet ; Drug Therapy ; Health Promotion ; Humans ; Mass Screening ; Obesity* ; Physicians, Family ; Physicians, Primary Care ; Postal Service ; Prevalence ; Primary Health Care* ; Seoul

PURPOSE: A Cow's milk allergy (CMA) is one of common problems during first year of life. Though milk caused allergic problems, their parents didn't know it, and gave milk to their children. But the parents don't give milk to their children if they know it. Therefore it may cause problems of growth and development in children. The purpose of this study is to analyze those clinical features of milk allergy confirmed by oral provocation test. METHODS: We carried out the retrospective study on 21 patients who had been performed oral milk provocation test at Yonsei university children's allergic clinic. RESULTS: 9 out of 21cases (43%) showed positive milk oral provocation test. The most common clinical symptom & sign was urticaria, followed by respiratory symptoms and abdominal symptoms. The rate which past history and positive skin test corresponded to oral provocation test was very high (100%). CONCLUSION: The most valuable diagnosis of food allergy is oral provocation test. However, predictive value of allergy skin test and past history was very high in milk allergy.
Child ; Diagnosis ; Food Hypersensitivity ; Growth and Development ; Humans ; Hypersensitivity ; Milk Hypersensitivity ; Milk* ; Parents ; Retrospective Studies ; Skin Tests ; Urticaria

PURPOSE: Cat is the pet which many of us quite frequently contact without any specific precautions. According to the allergy skin tests conducted in children, cat antigen shows a comparatively high positive reaction, and past history also shows that there are many patients who suffer allergies from cat contacts. Therefore, once it is diagnosed as an allergy caused by cat, it is important that patients be isolated in order to restrict their contact with cat. In this context, this study was conducted for the purpose of finding out how serious and how frequent the allergies by cat contacts are. METHODS: Forty five children patients who visited to the Allergy Clinic for Children, Severance Hospital annexed to the Medical College, Yonsei University were enrolled in this study. Some of patients had shown a positive reaction against cat antigen in the allergy skin test, and others had a past history of developing symtoms when contacted by cat. The patients were isolated from cat for seven days, and then contacted with cats for 30 minutes and observed the provocated symptoms. RESULTS: 1) Among the tested patients, the number of cases who were provocated by the symptoms after cat contact were 18 (40%). 2) Among those patients who were shown to be positive only in allergy skin test, only 24.2% proved to be provocated by the symptoms, while 90.0% of those who had a past history in addition to allergy skin test proved to be provocated by the symptoms. 3) Symptoms provocated after cat contact showed allergic rhinitis patients 88.2% which was the highest ratio, bronchical asthma, 35.3%, urticaria, 29.4%, and allergic conjunctivitis, 23.5%, respectively. 4) The onset and duration of symptoms provcated were under 10 minutes and from 30 to 60 minutes, which included most cases in the test. 5) Total IgE and eosinophil count of patients did not show any meaningful differences between the group which was provocated and that which was not provocated. CONCLUSION: It was shown that 40% patients who were suspected of cat allergy had a positive reaction to the cat contact provocation test. Ninety percents of patients who showed both positive allergy skin test and past history were provocated after cat contact.
Animals ; Asthma ; Cats* ; Child ; Conjunctivitis, Allergic ; Eosinophils ; Humans ; Hypersensitivity ; Immunoglobulin E ; Rhinitis ; Skin Tests ; Urticaria

PURPOSE: To identify differences in ultrasonography (US) feature, clinical and pathological characteristics including immunohistochemical characteristics between small breast cancer (pathologic size ≤ 5 mm) and large breast cancer (> 5 mm). MATERIALS AND METHODS: A total of 528 invasive breast cancer lesions in 475 patients were included. US features with clinical and pathological characteristics were evaluated according to pathologic size. US Breast Imaging-Reporting and Data System findings and final assessments were recorded for each lesion. Standard references were based on surgical pathologies. RESULTS: Of 528 invasive breast cancer lesions, 62 were small breast cancers. Small breast cancers showed a higher rate of oval, round shape, parallel orientation; circumscribed margin; and iso/solid and cystic echo pattern, with no posterior feature. The final assessment of category 4 was also a dominant factor in small breast cancer. Early stage, asymptomatic state, and extensive ductal carcinoma in situ component were associated with small breast cancers. CONCLUSION Our results show that small breast cancers have less suspicious US features than large breast cancers.

BACKGROUND: The objective of this study was to investigate the frequency and characteristics of HLA-DR⁻/CD34⁻ acute myeloid leukemia (AML) also known as acute promyelocytic leukemia (APL)-like AML. METHODS: This study included 683 newly diagnosed patients with AML. After exclusion of 211 patients with recurrent genetic abnormalities, one with acute panmyelosis with myelofibrosis, two with myeloid leukemia associated with Down syndrome, and two devoid of metaphase cells, we classified the remaining 467 patients as follows: group 1, HLA-DR⁺/CD34⁺ (typical AML); group 2, HLA-DR⁺/CD34⁻ or HLA-DR⁻/CD34⁺; group 3, APL-like AML. RESULTS: Group 1 comprised 294 patients, group 2 comprised 133, and group 3 comprised 40. Therefore, the frequency of APL-like AML among 683 unselected patients with AML was 5.9%. Group 3 patients had significantly higher leukocyte counts and bone marrow (BM) blast percentages, higher frequencies of normal karyotypes and NPM1 mutation, higher fractions of CD33-positive cells, higher concentrations of fibrin degradation products and D-dimers, lower frequencies of complex karyotypes, monosomal karyotypes and poor cytogenetic risk, lower fractions of CD13-positive cells, and lower fibrinogen concentrations, compared with group 1 patients. The values of the BM blast percentage, number of CD33-positive cells, and DIC score of the patients with APL-like AML were intermediate between those of the patients with typical AML and APL. CONCLUSIONS: This study demonstrates that APL-like AML is not uncommon, and it has characteristics distinguishable from those of typical AML. APL-like AML may have some pathophysiological relationships with APL, which need further investigation.
Bone Marrow ; Cytogenetics ; Dacarbazine ; Down Syndrome ; Fibrin Fibrinogen Degradation Products ; Fibrinogen ; HLA-DR Antigens* ; Humans ; Karyotype ; Leukemia, Myeloid ; Leukemia, Myeloid, Acute* ; Leukemia, Promyelocytic, Acute* ; Leukocyte Count ; Metaphase ; Primary Myelofibrosis

PURPOSE: Adverse reactions to mosquito bites have been recognized for some time, and these usually consist of large swellings, generalized urticaria, angioedema, and less frequently asthma. There have been some efforts to define immunologic characteristics of mosquito allergens throughout the world. But, in Korea, the immunologic analysis of mosquito allergen have not been made. METHODS: Extracts of locally distributed female mosquito Culex pipiens, were prepared from their heads and thoraxes. By sodium dodecylsulfate-polyacrylamide gel electrophoresis, proteins of two extracts were isolated. Then their proein bands were transferred to nitrocellulose membrane. Immunoblotting was performed with sera of allergic patients to mosquito bites, then completed by antibodies to human IgE. RESULTS: Immunoblotting showed IgE binding proteins weighing 70 kD, 60 kD, 34 kD in Culex pipiens. CONCLUSION: We found that mosquito antigens induced IgE response, and it suggested that species-specific antigens exist. Further investigation using salivary gland extracts from Culex genus are needed in identifying specific allergens.
Allergens* ; Angioedema ; Antibodies ; Asthma ; Collodion ; Culex* ; Culicidae* ; Electrophoresis ; Female ; Galectin 3 ; Head ; Humans ; Immunoblotting ; Immunoglobulin E ; Korea ; Membranes ; Salivary Glands ; Sodium ; Thorax ; Urticaria

Feline leukemia virus (FeLV) causes a range of neoplastic and degenerative diseases in cats. To obtain a more sensitive and convenient diagnosis of the disease, we prepared monoclonal antibodies specific for the FeLV p27 to develop a rapid diagnostic test with enhanced sensitivity and specificity. Among these antibodies, we identified two clones (hybridomas 8F8B5 and 8G7D1) that specifically bound to FeLV and were very suitable for a diagnostic kit. The affinity constants for 8F8B5 and 8G7D1 were 0.35 x 10(9) and 0.86 x 10(9), respectively. To investigate the diagnostic abilities of the rapid kit using these antibodies, we performed several clinical studies. Assessment of analytical sensitivity revealed that the detection threshold of the rapid diagnostic test was 2 ng/mL for recombinant p27 and 12.5 x 10(4) IU/mL for FeLV. When evaluating 252 cat sera samples, the kit was found to have a kappa value of 0.88 compared to polymerase chain reaction (PCR), indicating a significant correlation between data from the rapid diagnostic test and PCR. Sensitivity and specificity of the kit were 95.2% (20/21) and 98.5% (257/261), respectively. Our results demonstrated that the rapid diagnostic test would be a suitable diagnostic tool for the rapid detection of FeLV infection in cats.
Animals ; Antibodies, Monoclonal/blood ; Cats ; Diagnostic Tests, Routine/*veterinary ; Female ; Gene Products, gag/*blood ; Leukemia Virus, Feline/immunology/*isolation & purification ; Leukemia, Feline/*diagnosis ; Mice, Inbred BALB C ; Sensitivity and Specificity

No abstract available.
Adult* ; Child* ; Humans ; Infant* ; Respiratory Distress Syndrome, Adult*