PURPOSE: This study was done to comparatively analyze the general education curriculum of 4-yr and 3-yr nursing schools in Korea. METHODS: Ten university 4-yr nursing schools were selected based on universities in Korean Accreditation Board of Nursing 2010 or "2009 Korea's Best Universities-Top 10" published by Joong-Ang Daily. Ten college 3-yr nursing schools were selected based on colleges in Korean Accreditation Board of Nursing 2010. RESULTS: 1) Generally 4-yr nursing schools maintained the relationships between organizational philosophy/purposes and subjects in the general education curriculum. But 3-yr nursing schools did not. 2) In 4-yr nursing schools there was a relatively higher credits ratio of general education curriculum and selective courses than in 3-yr nursing schools. 3) In 4-yr nursing schools variety of courses was relatively higher than 3-yr nursing schools. 4) In 4-yr nursing schools, operating conditions were relatively better (number of tenure professors, ratio of professors to students, Identification of exclusive organization in charge of the general education curriculum) for the general education curriculum than 3-yr nursing schools. CONCLUSION: The results identify significant differences in the general education curriculum of 4-yr and 3-yr nursing schools in Korea, indicating that 3-yr nursing schools should make efforts to improve the good quality of general education curriculum.
*Curriculum ; Education, Nursing, Baccalaureate/*standards/trends ; Education, Nursing, Diploma Programs/*standards/trends ; Humanities/*education ; Humans ; Nursing Education Research ; Republic of Korea

Infection is a critical and challenging situation encountered in treatment of inflammatory rheumatic diseases (IRDs). It is associated with the disease activity itself and/or the immunosuppressant treatments. Vaccine preventable infections could be controlled by use of a timely vaccination protocol. Immunosuppressed situations observed in IRDs require some modification of the recommendation for the general population in each national society. Live attenuated vaccines are generally contraindicated in IRDs, except for varicella-zoster vaccination, which is solely permitted live vaccine and could be given on a case by case basis in autoimmune IRDs. Influenza and pneumococcal vaccines are strongly recommended due to increased mortality in patients with IRDs. The vaccination protocol reflects the current national medical environment and requirements; therefore, it could change with time. The Korean Rheumatology Society now requires that vaccination be recommended for patients with IRDs, with the possibility of both an adult and child version.
Adult ; Child ; Humans ; Influenza, Human ; Pneumococcal Vaccines ; Rheumatic Diseases ; Rheumatology ; Vaccination ; Vaccines, Attenuated

Transforming growth factor-B1(TGF-B1) has many fundamental biological processes including cell growth, extracellular matrix deposition and degradation, and inflammatory responses. TGF-B1 is released by platelet and inflammatory cells, and it affects all phases of wound healing after injury. It contributes to the regulation of fibroblast chemotaxis and proliferation, and also controls the synthesis and degradation of extracellular matrix necessary for tissue repair. Clinically, scar tissue formation and subsequent stricture after urethral injury frequently results in troublesome problems to urologists. In the phase I study of this report, we intended to how the histological changes and the involvement of TGF-B1 in the formation of stricture in injured urethrae of rats. We injured urethrae of 24 adult male Sprauge-Dawley rats(200-250 g.) by urethrotome and Dormia basket and then observed histological changes and analysed TGF-f, mRNA levels of the injured urethrae by Northern blot. Northern b1ot analysis showed that TGF-t, mRNA was much expressed on day 1,3,5 after injury. Fibroblasts and deposition of extracellular matrix were markedly increased on day 5. Reepithelialization was completed and urethral lumen was narrowed on day 10. In the phase II study, we tried to know that antisense TGF-B1 oligodeoxynucleotides(ODNs) could inhibit TGF-B1 expression and the formation of stricture in injured urethrae of rats. We injured urethrae of rats and treated the urethral injury with the application of antisense TGF-B1 ODNs. Northern blot analysis showed that TGF-B1 mRNA was little expressed in the urethrae treated with the antisense on day 1,3 after injury. Comparing to the antisense-nontreated urethrae, the antisense-treated urethrae showed decrease of submucosal thickening and maintained normal sized urethral lumens on day 14, 21 after injury. In conclusion, increase of TGF-B1 mRNA in injured urethrae of rats suggests that TGF-B1 could play an important role in repair mechanism. With application of antisense TGF-B1 ODNs in injured urethrae of rats, the expression of TGF-B1 can be inhibited and also the formation of stricture prevented.
Adult ; Animals ; Biological Processes ; Blood Platelets ; Blotting, Northern ; Chemotaxis ; Cicatrix ; Constriction, Pathologic* ; Extracellular Matrix ; Fibroblasts ; Humans ; Male ; Oligodeoxyribonucleotides* ; Rats* ; RNA, Messenger ; Transforming Growth Factor beta1* ; Urethra ; Urethral Stricture ; Wound Healing

Fibronectin(Fn) is a large, multidomain glycoprotein, which exists in a soluble form in plasma and an insoluble fibrillar form in extracellular matrices. Fn affects many aspects of cellular responses. However, it is not known whether Fn could activate macrophages for the tumor cell killing. We report that Fn induces the tumoricidal activity of macrophages for murine bladder tumor(MBT-2) cell. Tumoricidal activity was determined by 3[H]-thymidine uptake of MBT-2 cell. Fn alone had no effect, whereas recombinant interferon- r(IFN- r) weakly induced the tumoricidal activity of macrophages for MBT-2 cells. However combination of Fn with recombinant IFN-r synergized to activate macrophages to kill MBT-2 cells in a dose dependent manner. At this point nitric oxide(NO) was secreted by activated macrophages, and the secretion of NO and tumoricidal activity of macrophage were inhibited in the presence of NG-monomethyl- L-arginine(NGMMA), a competitive inhibitor of NO synthase(NOS). Fn has various cell binding sites. The Arg-Gly-Asp(RGD) sequence present in the central cell binding domain of Fn is the prototype of these sites. Engineered fibronectin(eFn) is formed by RGD-rich sequence. Combination of eFn, instead of Fn, with recombinant IFN- T resulted in more powerful activation of macrophage in tumor cell killing than Fn. In conclusion, our results demonstrate that Fn acts as a modulator of macrophage activation for tumor cell killing induced by IFN-r via a process involving L-arginine dependent NO production. Especially, RGD sequence of Fn has important role for tumoricidal activity of macrophage. Although the precise mechanism of Fn to promote NO synthesis induced by IFN-r remains to be further elucidated, Fn-mediated macrophage adhesion by specialized cell surface receptors and activation of intracellular signals might be important in the development of macrophage activation.
Arginine ; Binding Sites ; Extracellular Matrix ; Fibronectins* ; Glycoproteins ; Homicide ; Macrophage Activation ; Macrophages* ; Nitric Oxide ; Plasma ; Receptors, Cell Surface ; Urinary Bladder

No abstract available.

Thrombocytopenia is included in the classification criteria for systemic lupus erythematosus (SLE). However, severe thrombocytopenia causing spontaneous bleeding is rare. Here, we describe a 22-year-old woman who presented with spontaneous hemoperitoneum as the first manifestation of SLE. Laboratory findings compatible with SLE included positive antinuclear antibody and a false-positive venereal disease research laboratory. Symptoms suggesting the disease were not prominent early after admission, but headache and seizures that developed on the 3rd day of admission led to the diagnosis of SLE. The brain magnetic resonance imaging and angiography findings were compatible with the neuropsychiatric manifestations of SLE. High-dose steroid and monthly intravenous cyclophosphamide pulse therapy were effective at improving the headache and seizure, as well as the hemoperitoneum.
Adult ; Female ; Hemoperitoneum/*etiology ; Humans ; Lupus Erythematosus, Systemic/*complications ; Thrombocytopenia/etiology

The uterus with rudimentary horn occurs as a result of a lack of development during fetal life of the middle and lower part of one of the M llerian ducts, in which there is a failure of fusion of the two ducts. Pregnancy in the rudimentary uterine horn is very rare, its incidence is reported nearly as 1 case per 100,000 normal pregnancy. We experience a case of ruptured rudimentary uterine horn twin pregnancy at 29-gestational week and report the case with brief review of literatures.
Animals ; Horns* ; Humans ; Incidence ; Pregnancy ; Pregnancy, Twin* ; Twins* ; Uterus

OBJECTIVE: The aim of this study is to assess the relationships between maternal plasma and umbilical cord leptin concentrations and their effects on newborn birth weights, maternal body mass indices and fetal sex in term normotensive (NT) and preeclampsia (PE) women. METHODS: Blood samples were obtained at delivery from 20 NT group and another 20 from PE group of at least 36 weeks of gestation. And the umbilical cord samples were also taken from their newborns at birth. Plasma leptin levels were determined in both groups using a human recombinant leptin 125-I radioimmunoassay. RESULTS: Mean maternal plasma and umbilical cord leptin concentrations were 16.16+/-2.05 ng/ml and 7.11+/-1.01 ng/ml in NT group, 17.09+/-1.67 ng/ml and 8.55+/-6.63 ng/ml in PE group, and there was no statistical significances among them. The differences of leptin concentrations in maternal plasma and umbilical cord according to baby sex were not significant in both NT and PE groups. Plasma leptin concentrations were related with maternal weight gain and BMI in NT group and with body weight in PE group. The BMI and birth weights of the neonates have significant effects on the umbilical cord leptin concentrations in both NT and PE groups. CONCLUSION: In this study, no correlation was found between maternal plasma and umbilical cord leptin concentrations in both NT and PE groups. But maternal plasma leptin concentrations had positive correlations with maternal body weight, BMI, and body weight changes during pregnancy in both NT and PE groups. There were also positive correlations among umbilical cord leptin concentrations, BMI and birth weights of the neonates of NT and PE groups term. Therefore umbilical cord leptin is considered to be the index of fetal birth weight.
Birth Weight ; Body Weight ; Body Weight Changes ; Female ; Fetal Blood* ; Fetal Weight* ; Humans ; Infant, Newborn ; Leptin* ; Parturition ; Plasma* ; Pre-Eclampsia* ; Pregnancy ; Radioimmunoassay ; Umbilical Cord ; Weight Gain

OBJECTIVE: The aim of this study is to assess the relationships between maternal plasma and umbilical cord leptin concentrations and their effects on newborn birth weights, maternal body mass indices and fetal sex in term normotensive (NT) and preeclampsia (PE) women. METHODS: Blood samples were obtained at delivery from 20 NT group and another 20 from PE group of at least 36 weeks of gestation. And the umbilical cord samples were also taken from their newborns at birth. Plasma leptin levels were determined in both groups using a human recombinant leptin 125-I radioimmunoassay. RESULTS: Mean maternal plasma and umbilical cord leptin concentrations were 16.16+/-2.05 ng/ml and 7.11+/-1.01 ng/ml in NT group, 17.09+/-1.67 ng/ml and 8.55+/-6.63 ng/ml in PE group, and there was no statistical significances among them. The differences of leptin concentrations in maternal plasma and umbilical cord according to baby sex were not significant in both NT and PE groups. Plasma leptin concentrations were related with maternal weight gain and BMI in NT group and with body weight in PE group. The BMI and birth weights of the neonates have significant effects on the umbilical cord leptin concentrations in both NT and PE groups. CONCLUSION: In this study, no correlation was found between maternal plasma and umbilical cord leptin concentrations in both NT and PE groups. But maternal plasma leptin concentrations had positive correlations with maternal body weight, BMI, and body weight changes during pregnancy in both NT and PE groups. There were also positive correlations among umbilical cord leptin concentrations, BMI and birth weights of the neonates of NT and PE groups term. Therefore umbilical cord leptin is considered to be the index of fetal birth weight.
Birth Weight ; Body Weight ; Body Weight Changes ; Female ; Fetal Blood* ; Fetal Weight* ; Humans ; Infant, Newborn ; Leptin* ; Parturition ; Plasma* ; Pre-Eclampsia* ; Pregnancy ; Radioimmunoassay ; Umbilical Cord ; Weight Gain

Behcet's disease is a multisystem autoimmune disease with vasculitic features, and major vascular involvement occurs in 7.7-60% of patients. Venous lesions are more common than arterial lesions and arterial thrombotic events are relatively rare. We report a patient with Behcet's disease who developed a splenic infarct associated with splenic thrombotic arteritis. A 44-year-old man who had been diagnosed with Behcet's disease 5 years earlier presented with left flank pain lasting for 5 days. Laboratory tests revealed an elevated erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP). Computed tomography (CT) and three-dimensional CT showed a wedge-shaped splenic infarct and thrombus in the splenic artery. We treated him with low-molecular-weight heparin and prednisolone. The symptoms improved within 6 days of hospitalization, after which we stopped the heparin and added methotrexate and azathioprine. Splenic infarct should be ruled out if patients with Behcet's disease complain of new left-sided abdominal pain.
Abdominal Pain ; Adult ; Arteritis ; Autoimmune Diseases ; Azathioprine ; Blood Sedimentation ; C-Reactive Protein ; Flank Pain ; Heparin ; Heparin, Low-Molecular-Weight ; Hospitalization ; Humans ; Methotrexate ; Prednisolone ; Splenic Artery ; Splenic Infarction ; Thrombosis