994 resultados para 125-785A


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The Fennell Infirmary Records consist of photocopies of newspaper articles, photographs, and biographical data concerning Dr. William Wallace Fennell (1869-1926), a physician and founder of Fennell Infirmary in Rock Hill, SC. The Fennell Infirmary was started in 1910.

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Brachytherapy is an adequate option as monotherapy for localised prostate cancer. The objective of this study was to evaluate and compare biochemical failure free survival (BFFS) after low-dose-rate brachytherapy (LDRB) alone for patients with prostate cancer using ASTRO and Phoenix criteria, and detect prognostic factors. Data on 220 patients treated between 1998 and 2002 with LDRB were retrospectively analysed. Neoadjuvant hormone therapy was used in 74 (33.6%) patients. Median follow-up was 53.5 months (24-116). Five year BFFS was 83.0% and 83.7% using, respectively, the ASTRO and Phoenix criteria. Low -and intermediate-risk patients presented, respectively, 86.7% and 77.8% 5-year BFFS using the ASTRO definition (p=0.069), and 88.5% and 78.6% considering the Phoenix criteria (p=0.016). Bounce was observed in 66 (30%) patients. Multivariate analysis detected PSA at diagnosis < 10 ng/ml and less than 50% positive biopsy fragments as favourable prognostic factors, regarding BF using both criteria. For the Phoenix criteria, also Gleason score < 7 and low-risk group were identified as independent favourable prognostic factors. LDRB alone should be considered mostly for low-risk patients. PSA level was a strong independent prognostic factor. We support the use of the Phoenix criteria for detection of BF in patients submitted to LDRB alone.

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Objective: To evaluate serum concentrations of CA-125 and soluble CD-23 and to correlate them with clinical symptoms, localization and stage of pelvic endometriosis and histological classification of the disease. Methods: Blood samples were collected from 44 women with endometriosis and 58 without endometriosis, during the first three days (1st sample) and during the 7th, 8th and 9th day (2nd sample) of the menstrual cycle. Measurements of CA-125 and soluble CD-23 were performed by ELISA. Mann-Whitney U test was used for age, pain evaluations (visual analog scale) and biomarkers concentrations. Results: Serum levels Of CA-125 were higher in endometriosis patients when compared to the control group during both periods of the menstrual cycle evaluated in the study. This marker was also elevated in women with chronic pelvic pain, deep dyspareunia (2nd sample), dysmenorrhea (both samples) and painful defecation during the menstrual flow (2nd sample). CA-125 concentration was higher in advanced stages of the disease in both samples and also in women with ovarian endometrioma. Concerning CD-23, no statistically significant differences were observed between groups. Conclusion: The concentrations of CA-125 were higher in patients with endometriosis than in patients without the disease. No significantly differences were observed for soluble CD-23 levels between groups.

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Questa tesi di laurea nasce dall’esperienza maturata presso la VM Motori S.p.A., ufficio CRM (Centro Ricerca Motori) di ingegneria, divisione del reparto R&D (Research and Development) situato a Cento di Ferrara. Durante tale esperienza sono state affrontate le problematiche inerenti al settore automotive riguardo la ricerca e lo sviluppo dei motori endotermici diesel. Dopo un approccio introduttivo, che definisce l’ambito lavorativo in cui opera VM Motori S.p.A. e l’oggetto della tesi, si passa alla definizione ed alla calibrazione di un circuito low pressure EGR di un propulsore diesel da 200HP@3800rpm di potenza e 500Nm@1600rpm di coppia per uso automobilistico, mediante l’ausilio dei software AδαMO, INCA, Controldesk Next Generation, DoE, DIAdem ed INDICOM, software per lo studio della calibrazione al banco sviluppo. Si analizzano gli aspetti che contraddistinguono la VM Motori S.p.A. dalle altre aziende specializzate nel settore automotive, facendo riferimento ai campi produttivi in cui si applica l’ingegneria meccanica ed analizzandone gli aspetti tecnici, metodici e gestionali. Da notare il ruolo fondamentale delle automotive nell’economia mondiale in riferimento alla produzione dei principali propulsori diesel, primarie fonti produttive della VM.

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Vorbesitzer: Abraham Merzbacher