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1.
Nardone A Miller E;ESEN Group 《Euro surveillance : bulletin européen sur les maladies transmissibles = European communicable disease bulletin》2004,9(4):5-7
Serological surveillance is an important resource to evaluate vaccine programmes, especially for diseases such as rubella, where a sub-optimal programme can lead to an increase in morbidity. A coordinated vaccine policy in Europe is needed and the aim of the European Sero-Epidemiology Network (ESEN2) is to standardise serological surveillance in 22 countries for eight diseases, including rubella. 相似文献
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Mehmet SA?LAM Serhat K?SEO?LU Mükerrem HAT?PO?LU Hac? Hasan ESEN Ekrem K?KSAL 《Journal of applied oral science : revista FOB》2015,23(1):33-41
Objectives
Sumac (Rhus coriaria L.) is widely used spice which has several properties such as antioxidant, anti-inflammatory and antimicrobial. The purpose of this animal study was to evaluate the effects of sumac extract on levels of receptor activator of nuclear factor-kappa B ligand (RANKL), osteoprotegerin (OPG) expression, serum oxidative status, and alveolar bone loss in experimental periodontitis.Material and Methods
Twenty-four Wistar rats were separated into three groups: non-ligated (NL, n=8), ligature only (LO, n=8), and ligature and treated with sumac extract (S, n=8) (20 mg/kg per day for 11 days). A 4/0 silk suture was placed around the mandibular right first molars subgingivally; after 11 days, the rats were sacrificed, and alveolar bone loss was histometrically measured. The detection of RANKL and OPG were immunohistochemically performed. Levels of serum total antioxidant status (TAS)/total oxidant status (TOS), and oxidative stress index (OSI) were also analyzed.Results
Alveolar bone loss was significantly greater in the LO group compared to the S and NL groups (p<0.05). The number of inflammatory cell infiltrate (ICI) and osteoclasts in the LO group was significantly higher than that of the NL and S groups (p<0.05). The number of osteoblasts in the LO and S groups was significantly higher than that of the NL group (p<0.05). There were significantly more RANKL-positive cells in the LO group than in the S and NL groups (p<0.05). OPG-positive cells were higher in S group than in LO and NL groups (p<0.05). TOS and OSI levels were significantly reduced in S group compared to LO group (P<0.05) and TAS levels were similar in S and NL group (p>0.05).Conclusions
The present study showed that systemic administration of sumac extract may reduce alveolar bone loss by affecting RANKL/OPG balance, TOS and OSI levels in periodontal disease in rats. 相似文献3.
BACKGROUND: The efficacy of subcutaneous pollen immunotherapy has been documented in published double-blind, placebo-controlled studies related to treatment of seasonal allergic rhinitis. In the present study, subjective (symptom scores) and objective (nasal peak inspiratory flow, nasal smear, nasal biopsy) parameters were used to study the efficacy of pollen immunotherapy. METHODS: Forty-eight patients (32 male), mean +/- SE age 13.6 +/- 2.8 years allergic to grass-pollen participated in the present study. Patients were divided into three groups: group I, 24 patients who did not receive pollen immunotherapy; group II, 12 patients who received the build-up phase of pollen immunotherapy; and group III, 12 patients who had just finished pollen immunotherapy. With regard to objective and subjective parameters these three groups were compared. RESULTS: When group I was compared to groups II and III, the patients who had not received any immunotherapy were found to have a high daytime nasal symptoms score (P < 0.01), high daytime eye symptoms score(P < 0.01) and high night-time symptoms score (P < 0.01). In objective parameters, it was found that group I had low nasal peak inspiratory flow (P < 0.05), and a high eosinophil count in nasal smears (P < 0.05) and peripheral blood (P < 0.05). It was also demonstrated that there was an increased eosinophil infiltration (P < 0.01) and mast cell infiltration (P < 0.05) in nasal biopsy in group I. There was no significant difference between group II and group III according to these results (P > 0.05). CONCLUSIONS: Immunotherapy leads to a better clinical and histopathological prognosis in children with seasonal allergic rhinitis. 相似文献
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OZAN CEM GULER EZGI OYMAK GOZDE YAZICI OZLEM OZKAYA AKAGUNDUZ OGUZ CETINAYAK PETEK ERPOLAT ATIL AKSOY MURSEL DUZOVA BERNA AKKUS YILDIRIM MERAL KURT EMINE CANYILMAZ GULER YAVAS SERAP AKYUREK DIDEM COLPAN OKSUZ ESRA KAYTAN SAGLAM OMUR KARAKOYUN CELIK ENIS OZYAR MUSTAFA CENGIZ CEM ONAL 《Oncology research》2023,31(3):299-306
The aim of this study was to examine the prognostic factors and treatment outcomes of cervical esophageal carcinoma (CEC) patients who underwent definitive chemoradiotherapy (CRT). The clinical data of 175 biopsy-confirmed CEC patients treated with definitive CRT between April 2005 and September 2021 were retrospectively analyzed. The prognostic factors predicting overall survival (OS), progression-free survival (PFS), and local recurrence-free survival (LRFS) were assessed in uni- and multivariable analyses. The median age of the entire cohort was 56 years (range: 26–87 years). All patients received definitive radiotherapy with a median total dose of 60 Gy, and 52% of the patients received cisplatin-based concurrent chemotherapy. The 2-year OS, PFS, and LRFS rates were 58.8%, 46.9%, and 52.4%, respectively, with a median follow-up duration of 41.6 months. Patients’ performance status, clinical nodal stage, tumor size, and treatment response were significant prognostic factors for OS, PFS, and LRFS in univariate analysis. Non-complete treatment response was an independent predictor for poor OS (HR = 4.41, 95% CI, 2.78–7.00, p < 0.001) and PFS (HR = 4.28, 95% CI, 2.79–6.58, p < 0.001), whereas poor performance score was a predictor for worse LRFS (HR = 1.83, 95% CI, 1.12–2.98, p = 0.02) in multivariable analysis. Fifty-two patients (29.7%) experienced grade II or higher toxicity. In this multicenter study, we demonstrated that definitive CRT is a safe and effective treatment for patients with CEC. Higher radiation doses were found to have no effect on treatment outcomes, but a better response to treatment and a better patient performance status did. 相似文献
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AYLIN TUGCU M.D. OZLEM YILDIRIMTURK M.D. YELDA TAYYARECI M.D. ERTAN SAGBAS M.D. † NURAN YAZICIOGLU M.D. SAIDE AYTEKIN M.D. ‡ 《Pacing and clinical electrophysiology : PACE》2009,32(2):262-264
A 75-year-old man was admitted to our hospital with a complaint of progressive dyspnea with effort. The patient had a permanent pacemaker that was implanted 16 years ago. Transesophageal echocardiography revealed a large, mobile mass in the right atrium attaching to the insertion site of the atrial lead at the tricuspid valve level. Because of the size, mobility, and location of the mass, urgent surgical removal was considered. The mass was successfully removed. Histologic examination of the mass demonstrated a partially organized thrombus. The postoperative course was uneventful and the patient's symptoms improved remarkably after operation. 相似文献
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NAVIN C. NANDA M.D. CAMILO R. GOMEZ M.D. VIRENJAN KUMAR NARAYAN M.D. SRINATH KADIMI M.D. JOHN B. TERRY M.D. ROEKCHAI TULYAPRONCHOTE M.D. ABHASH C. THAKUR M.D. OZLEM OCAK M.D. AJAY JINDAL M.D. TAO YU LEE M.D. 《Echocardiography (Mount Kisco, N.Y.)》1999,16(7):671-672
We report a patient in whom we were able to make an accurate diagnosis of left carotid bulb and left internal carotid artery stenosis by carefully and slowly withdrawing the probe from the esophagus into the pharynx. 相似文献
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GÜVEN ASLAN SÜLEYMAN MEN AYTAÇ GÜLCÜ AYKUT KEFI ADIL ESEN 《International journal of urology》2005,12(9):838-841
Percutaneous closure of a calyceal fistula following partial nephrectomy for kidney cancer was achieved with fistula embolization with n-butyl-2-cyanoacrylate. Previous attempts at closure by conservative and endoscopic means were unsuccessful. Tissue adhesives are useful in the management of persistent urinary leakage after partial nephrectomy. 相似文献
10.
Pinot de Moira A Nardone A;ESEN group 《Euro surveillance : bulletin européen sur les maladies transmissibles = European communicable disease bulletin》2005,10(1):43-45
The incorporation of varicella zoster virus (ZVV) vaccination in childhood immunisation schedules is becoming an increasingly common option in Europe. The current study forms part of the European Sero-Epidemiology Network 2 (ESEN2) organisational analysis for VZV and describes current passive immunisation policies, as well as current and proposed active immunisation strategies, and existing surveillance systems for diseases caused by the varicella zoster virus in ESEN countries. A questionnaire was compiled and distributed to 23 participating countries. A VZV vaccine is currently licensed in 14 of the 20 participating ESEN countries. Germany is the only country to have incorporated VZV vaccination into its routine childhood immunisation programme. Three further countries currently recommend vaccination of children against VZV and five countries are also considering introducing routine immunisation against VZV for children. However, of the eight countries with or considering introducing childhood VZV immunisation, only six have case-based mandatory notification of varicella, and only two countries have primary care surveillance data available for herpes zoster. 相似文献