No abstract available.
Female* ; Humans ; Neck* ; Urinary Bladder* ; Urinary Incontinence*

Dectin-1 is a major receptor that recognizes fungal cell wall β-glucan. We previously reported that heat-killed Saccharomyces cerevisiae (HKSC), a Dectin-1 agonist, selectively induces IgG1 class switching in mouse B cells. Dectin-1 is also expressed on human B cells; however, Dectin-1 function in human B cells remains unknown. This study aimed to investigate the direct effect of in vitro stimulation using HKSC on Ig class switching in human B cells. HKSC selectively induced the expression of germline γ4 transcripts (GLTγ4) by human B cell line 2E2, and HKSC significantly augmented GLTγ4 promoter activity. Moreover, HKSC selectively enhanced GLTγ4 expression and IgG4 production by anti-CD40-activated human tonsillar resting B cells. Thus, these results suggest that Dectin-1 maybe involved in selective IgG4 class switching by human B cells.
Animals ; B-Lymphocytes* ; Cell Line ; Cell Wall ; Humans* ; Immunoglobulin Class Switching ; Immunoglobulin G* ; In Vitro Techniques ; Mice ; Saccharomyces cerevisiae* ; Saccharomyces*

BACKGROUND AND OBJECTIVES: Many studies report changes in the expressions of nasal secretory proteins which play important roles in the evaluation of sinonasal mucosal status. The biomarkers in nasal secretions provide valuable information on pathophysiological status of the rhinosinusitis. We have monitored the level and ratio of nasal secretion markers, especially secretory IgA (sIgA) and lactoferrin as markers of sinonasal submucosal glands to evaluate mucosal status for chronic sinonasal diseases and allergic rhinitis. SUBJECTS AND METHOD: Samples were obtained with the filter paper absorption method from 20 normal healthy controls (Group I), 20 patients with chronic rhinosinusitis (Group II), 20 patients with allergic rhinitis (Group III), 20 normalized persons of chronic rhinosinusitis patients treated with antibiotics, previously (Group IV). We estimated concentrations of sIgA and lactoferrin determined by enzyme-linked immunosorbent assay method. RESULTS: The concentration of sIgA and lactoferrin in nasal secretion showed a significant difference between the control group and other groups (p<0.05). The sIgA/lactoferrin ratio was more highly significant in the normal group and normalized in chronic rhinosinusitis patients treated with antibiotics (Group IV) than other groups (p<0.05). CONCLUSION: In this study, sIgA and lactoferrin are useful secretion markers and the levels of sIgA, lactoferrin and sIgA/lactoferrin ratios in nasal secretions seem to be very useful parameters for monitoring and assessing the conditions of the sinonasal mucosal diseases.
Absorption ; Anti-Bacterial Agents ; Biomarkers ; Enzyme-Linked Immunosorbent Assay ; Humans ; Immunoglobulin A, Secretory ; Lactoferrin ; Rhinitis

Objective: To assess the frequency of regular uptake of national cervical cancer screening (CCS) program and identify associated factors among Korean women. Methods: This study is a fundamental investigation that employs openly accessible public data of Korea through secondary data analysis. A cohort of 4,663 women from the 2007–2012 Korean National Health and Nutrition Examination Survey, was followed up for up to 12 years (2007–2018) to obtain the frequency of national CCS. Compliance level with CCS was categorized, and an ordinal logistic regression model was employed to investigate the contributing factors. Results: The regular uptake of CCS in South Korea was low at 18.9%. The trend of regular screening showed significant association with various factors, including age (40–59 years), household income (100%–150% bracket), occupation (service workers), place of residence (small to medium sized cities), education level (middle school graduates), marital status (married), and possession of private insurance. Moreover, individuals with a history of noncervical cancer or carcinoma in situ of the cervix, a family history of cervical cancer, or a higher frequency of general check-ups demonstrated a stronger adherence to regular CCS uptake. Conclusion Our findings revealed that regular participation in CCS in Korea was lower than anticipated, with factors such as socioeconomic status, personal history of gynecologic issue, and frequency of general health check-ups playing influential roles. However, further research, including an exploration of unexamined psychological barriers to screening, is necessary to gain a better understanding the reasons behind the reduced rates of regular CCS among Korean women.

Objective: To assess the frequency of regular uptake of national cervical cancer screening (CCS) program and identify associated factors among Korean women. Methods: This study is a fundamental investigation that employs openly accessible public data of Korea through secondary data analysis. A cohort of 4,663 women from the 2007–2012 Korean National Health and Nutrition Examination Survey, was followed up for up to 12 years (2007–2018) to obtain the frequency of national CCS. Compliance level with CCS was categorized, and an ordinal logistic regression model was employed to investigate the contributing factors. Results: The regular uptake of CCS in South Korea was low at 18.9%. The trend of regular screening showed significant association with various factors, including age (40–59 years), household income (100%–150% bracket), occupation (service workers), place of residence (small to medium sized cities), education level (middle school graduates), marital status (married), and possession of private insurance. Moreover, individuals with a history of noncervical cancer or carcinoma in situ of the cervix, a family history of cervical cancer, or a higher frequency of general check-ups demonstrated a stronger adherence to regular CCS uptake. Conclusion Our findings revealed that regular participation in CCS in Korea was lower than anticipated, with factors such as socioeconomic status, personal history of gynecologic issue, and frequency of general health check-ups playing influential roles. However, further research, including an exploration of unexamined psychological barriers to screening, is necessary to gain a better understanding the reasons behind the reduced rates of regular CCS among Korean women.

Objective: To assess the frequency of regular uptake of national cervical cancer screening (CCS) program and identify associated factors among Korean women. Methods: This study is a fundamental investigation that employs openly accessible public data of Korea through secondary data analysis. A cohort of 4,663 women from the 2007–2012 Korean National Health and Nutrition Examination Survey, was followed up for up to 12 years (2007–2018) to obtain the frequency of national CCS. Compliance level with CCS was categorized, and an ordinal logistic regression model was employed to investigate the contributing factors. Results: The regular uptake of CCS in South Korea was low at 18.9%. The trend of regular screening showed significant association with various factors, including age (40–59 years), household income (100%–150% bracket), occupation (service workers), place of residence (small to medium sized cities), education level (middle school graduates), marital status (married), and possession of private insurance. Moreover, individuals with a history of noncervical cancer or carcinoma in situ of the cervix, a family history of cervical cancer, or a higher frequency of general check-ups demonstrated a stronger adherence to regular CCS uptake. Conclusion Our findings revealed that regular participation in CCS in Korea was lower than anticipated, with factors such as socioeconomic status, personal history of gynecologic issue, and frequency of general health check-ups playing influential roles. However, further research, including an exploration of unexamined psychological barriers to screening, is necessary to gain a better understanding the reasons behind the reduced rates of regular CCS among Korean women.

OBJECTIVE: Interspinous devices for dynamic stabilization of lumbar spine are undergoing development and clinical trials. A few short-term outcomes of interspinous devices have been reported but little has been mentioned about longterm outcomes. We reviewed 19 cases of interspinous implantation (Coflex Paradigm spine, Germany) to evaluate clinical long-term outcome and radiologic features. METHODS: From January 2003 to March 2004, 19 patients (13 female and 6 male) who underwent interspinous implantation were included and follow-up data on clinical and radiologic outcomes were obtained at last clinic visit (mean follow-up: 38 months). Clinical outcomes were assessed by Visual analogue scale (VAS) score and Odom..s criteria. RESULTS: Preoperative VAS score for low back pain and leg pain was improved from 4.9+/-2.4 and 7.5+/-2.4 to 2.6+/-1.2 and 3.0+/-1.8 respectively at postoperative last clinic visit (p<0.01). Using Odom..s criteria, 7 and 9 patients showed excellent (36.8%) and good (47.3%) results for low back pain and 7 and 11 showed excellent (36.8%) and good (57.9%) results for leg pain. Anterior and posterior disc height were decreased significantly on postoperative follow-up radiologic data due to discectomy at the level of instrumentation (p<0.01). There were no complications such as infection or device failure. CONCLUSIONS: In this long-term follow-up study, clinical outcome was good but disc degeneration after discectomy at instumented level resulting in decrease of disc height was observed.
Ambulatory Care ; Diskectomy ; Female ; Follow-Up Studies ; Humans ; Intervertebral Disc Degeneration ; Leg ; Low Back Pain ; Spine

OBJECTIVE: We undertook this study to find out clinical characteristics and prognostic factors of neonatal survival in nonimmune hydrops fetalis (NIHF). METHODS: From Oct. 1988 to Feb. 2001, 54 cases of nonimmune hydrops fetalis diagnosed at Seoul National University Hospital (SNUH) were included in our study. The incidence and perinatal mortality were investigated. The diagnostic work-up for associated conditions (or etiology) included detailed ultrasonography, karyotyping, fetal echocardiography, infection work-up (TORCH, parvovirus), and autopsy (if fetus was dead). Among 54 cases, 20 cases of liveborns were divided into two groups. Group I survived beyond neonatal period (survived>28 days) and group II did not (expired3 (OR=21, CI 1.77, 248.1; p<0.05), and 5-min AS>3 (p<0.01). CONCLUSION: Over 3 of 1-min and 5-min AS were meaningful factors for neonatal survival in NIHF.
Apgar Score ; Autopsy ; Echocardiography ; Female ; Fetofetal Transfusion ; Fetus ; Gestational Age ; Hydrops Fetalis* ; Incidence ; Karyotyping ; Parturition ; Perinatal Mortality ; Pleural Effusion ; Polyhydramnios ; Pregnancy ; Seoul ; Ultrasonography

PURPOSE: This study aimed to set priorities for improving the medical device distribution structure and to suggest an innovative improvement plan for the distribution structure using the analytic hierarchy process (AHP) method, focusing on stakeholders in the medical device industry. METHODS: This study conducted a survey with 35 specialists using the AHP method, which is a multiple-criteria decisionmaking methodology, in order to set priorities for improvement plans to address the problems faced by the medical device distribution structure. RESULTS: The AHP analysis showed that supply stability was the most important factor, followed by greater transparency, efficiency, smart supply, and cost reduction. CONCLUSIONS: It is necessary to establish a stable supply system and manage crises through supply stability, as well as to provide opportunities for fair trade through greater transparency. As steps towards those goals, we propose establishing a unique device identification system, an information disclosure system, online distribution, and a group purchasing organization system in Korea.
Disclosure ; Group Purchasing ; Korea ; Methods ; Online Systems ; Specialization

Secondary amyloidosis is characterized by accumulation of an amorphous proteineous material in the various tissue and orgrans with infectious or inflammatory disease. Renal amyloidosis in Crohn's disease is a rare condition with proteinuria in the most cases and serious clinical complication due to the unfavorable prognosis. We are reporting a case of secondary renal amyloidosis in a 30-year old man with Crohn's disease presenting with nephrotic syndrome and renal failue.
Adult ; Amyloidosis* ; Crohn Disease* ; Humans ; Nephrotic Syndrome ; Prognosis ; Proteinuria