No abstract available.

PURPOSE: This study aimed to examine the changes in the outbreak of acute gastroenteritis, rotavirus gastroenteritis after the introduction of the rotavirus vaccine in Korea. METHODS: The current study investigated the number of inpatients in the pediatric ward of Inje University Sanggye Paik Hospital during the periods of 2005-2006 and 2011-2012. A retrospective analysis was conducted on the medical records of 2,840 patients <5 years of age who were hospitalized at Inje University Sanggye Paik Hospital in these time periods. RESULTS: When we compared 2 separate sets of data from before (2005-2006) and after (2011-2012) vaccine introduction, there were statistically significant decreases in the number of patients who were hospitalized for acute gastroenteritis across all of the groups of patients <5 years of age except those <2 months of age. The number of patients with rotavirus gastroenteritis in all age groups declined except for children <2 months of age and those 2-5 months of age. CONCLUSION: These results show that after the introduction of a rotavirus vaccine in Korea, the incidence of rotavirus gastroenteritis decreased in 6-59-month-old patients hospitalized for acute gastroenteritis.
Child* ; Gastroenteritis* ; Humans ; Incidence ; Inpatients ; Korea ; Medical Records ; Retrospective Studies* ; Rotavirus Vaccines* ; Rotavirus* ; Tertiary Care Centers* ; Vaccination

No abstract available.
Polyps*

No abstract available.
Animals ; Olfactory Bulb* ; Olfactory Mucosa* ; Rats* ; Synapses*

We have studied the function of lymphokines on human tonsillar B cell prolifertion and differentiation. B cells were stimulated with Staphylococcus aureus Cowanl (SAC) or anti- bead. The followings showed the results of this study. 1) In B cell activation, SAC induced B cell DNA synthesis but anti-mubead did not. SAC could activate and proliferate B cells. Minimal number of B cells were required to proliferate effectively. 2) In B cell proliferation, SAC could proliferate B cell in the abscence of lymphokines. Exogenous IL-2 or IL-4 enhanced B cell proliferation. The roles of IL-2 were very important in B cell proliferation. The effect of IL-4 on the IL-2 induced B cell proliferation was inhibitory in SAC-B cells. IL-4 could enhance the proliferation of anti-mu bead activated B cells. 3) In B cell differentiation, IL-2 was a major factor to differentiate SAC activated B cells, but IL-4 did not. IL-6 had a synergistic effect on the differentiation. The results of this study showed that the different signal transduction mechanisms were involved in B cell proliferation and differentiation. The B cell resposes to lymphokine were different, and it is depend upon antigens or mitogens.
B-Lymphocytes ; Cell Differentiation ; Cell Proliferation* ; DNA ; Humans* ; Interleukin-2 ; Interleukin-4 ; Interleukin-6 ; Lymphokines ; Mitogens ; Signal Transduction ; Staphylococcus aureus

The aim of the present study is to demonstrate the usefulness of intraoperative fine needle aspiration (FNA) of pancreatic lesions in 30 patients. A conclusive diagnosis was done in 27 patients and the diagnoses of three patients were deferred. No complications followed the procedure. Based on histologic findings of the resected specimens in 20 cases and of cell blocks in 10 cases, the final diagnoses were adenocarcinoma in 19 cases, chronic pancreatitis in nine cases and tuberculosis in two cases. The sensitivity, specificity and diagnostic accuracy were 95%, 100% and 96% resepectively and there were no false positives. The smear of aspirate was stained with toluidine blue and examined by light microscope. The presence of there-dimensional clusters of disoriented cells and the increased nuclear/cytoplasmic ratio with large prominent nucleoli were the most helpful criteria for a diagnosis of malignancy in the pancreas. The intraoperative FNA of pancreatic lesions was considered as a simple, safe, and highly specific and sensitive tool in differentiating benign from malignant lesions. The intraoperative FNA can be recommended as the first tool of choice of intraoperative diagnostic procedure in lesions of the pancreas.
Child ; Male ; Female ; Humans ; Adenocarcinoma

Purpose: The main purpose of this study was to identify factors influencing person-centered care competence in nursing students. Methods: The study was conducted in two universities located in the D and J cities of South Korea. Participants were 130 senior nursing students who had experienced clinical practice for at least 3 months. Data were collected from September 7-10, 2019, using a structured questionnaire and analyzed using a hierarchical multiple regression with SPSS/WIN 23.0. Results: The Factor influencing person-centered care competence was compassion competence (β=.49, p<.001) and the explanatory power of this variable was 30% (F=10.98, p<.001). Conclusion According to the results of this study, nursing faculties need to develop programs and learning content to enhance learners’ compassion competence for promotion of person-centered care competence.

We performed standard pars plana vitrectomies in 17 eyes with uveitis which were complicated with vitreous opacities. Postoperatively, visual acuity was improved in 11 eyes(64.7%),maintained in4 eyes(23.5%) and decreased in 2 eyes (11.8%). Four weeks after vitrectomy, inflammatory cells were rarely noticed in the anterior vitreous of all eyes. We suggest that early surgical approach is of value for visual improvement in the management of uvitis eyes with vitreous opacity.
Uveitis ; Uveitis, Intermediate* ; Visual Acuity ; Vitrectomy*

A xanthoma is a localized collection of tissue histiocytes containing lipid and is usually associated with hyperlipidemia. Tendinous and tuberous xanthomatosis have been found in association with familial hypercholesterolemia, Type III hyperlipidemia, beta-sitosterolemia and cerebrotendinous xanthomatosis. Tendinous and tuberous xanthomatosis without hyperlipidemia have been reported very rarely. Especially tendinous xanthomatosis without hyperlipidemia have not been reported at all in korea. We are reporting a patient with tendinous and tuberous xanthomatosis accompanied by normal plasma lipids
Histiocytes ; Humans ; Hyperlipidemias ; Hyperlipoproteinemia Type II ; Korea ; Plasma ; Xanthomatosis ; Xanthomatosis, Cerebrotendinous

No abstract available.
Epinephrine* ; Tonsillectomy*