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Academic literature on the topic 'Cellule polmonari'
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Journal articles on the topic "Cellule polmonari"
Cozzoli, A., S. Milano, E. Frego, G. Da Pozzo, G. Cancarini, and S. Cosciani Cunico. "Il Trattamento Delle Metastasi Polmonari Da Adenocarcinoma Renale a Cellule Chiare." Urologia Journal 57, no. 2 (April 1990): 215–18. http://dx.doi.org/10.1177/039156039005700214.
Full textMascia, V. "Seconds Linea E Oltre: Docetaxel Nel Trattamento Del Carcinoma Polmonare Non a Piccole Cellule." Tumori Journal 87, no. 6 (November 2001): 6–9. http://dx.doi.org/10.1177/030089160108700648.
Full textBrunese, Luca, Barbara Greco, Francesca Rosa Setola, Francesco Lassandro, Mario Rosario Guarracino, Marialiusa De Rimini, Sergio Piccolo, et al. "Studio comparativo con esame TC contrastografico e con PET-TC del tumore polmonare non a piccole cellule." Medical Science Monitor 19 (2013): 95–101. http://dx.doi.org/10.12659/msm.883759.
Full textRavasio, Roberto. "Analisi di costo di pemetrexed vs docetaxel nel trattamento di seconda linea del carcinoma polmonare non a piccole cellule." Farmeconomia. Health economics and therapeutic pathways 6, no. 2 (June 15, 2005): 119–26. http://dx.doi.org/10.7175/fe.v6i2.827.
Full textCapri, S., A. Morabito, G. Carillio, F. Grossi, R. Longo, G. Cerea, and F. Rossetti. "Valutazione economica di erlotinib, docetaxel e pemetrexed nel trattamento di seconda linea del carcinoma polmonare non a piccole cellule." PharmacoEconomics Italian Research Articles 9, no. 2 (July 2007): 113–24. http://dx.doi.org/10.1007/bf03320705.
Full textDickson, R., A. Bagust, A. Boland, M. Blundell, H. Davis, Y. Dundar, J. Hockenhull, C. Martin Saborido, J. Oyee, and V. S. Ramani. "Erlotinib in monoterapia nel trattamento di mantenimento del carcinoma polmonare non a piccole cellule dopo chemioterapia a base di platino." PharmacoEconomics Italian Research Articles 15, no. 1 (June 4, 2013): 35–44. http://dx.doi.org/10.1007/s40276-013-0004-4.
Full textDott.ssa Maglio, Giovanna, F. Rosa, M. Ferruggia, E. Masiero, S. Pizzolitto, G. M. Guarrera, and C. Favaretti. "Sequenziamento mediante pyrosequencing: un’analisi rapida e sensibile per la determinazione delle mutazioni di EGFR nel carcinoma polmonare non a piccole cellule." Giornale Italiano di Health Technology Assessment 5, no. 1 (January 2012): 27–35. http://dx.doi.org/10.1007/bf03324826.
Full textPappagallo, Giovanni L. "La Chemioterapia Del Carcinoma Polmonare a Cellule Non Piccole in Fase Avanzata. Dall'uso esclusivo della “P” all'interpretazione quantitativo-probabilistica dei dati metanalitici." Tumori Journal 90, no. 4 (July 2004): 28–43. http://dx.doi.org/10.1177/030089160409000423.
Full textLucioni, C., R. Ravasio, and M. Marangolo. "Valutazione economica di gemcitabina da sola o in associazione nel trattamento del tumore polmonare non a piccole cellule (NSCLC): una rassegna sistematica della letteratura." PharmacoEconomics Italian Research Articles 6, no. 3 (November 2004): 161–78. http://dx.doi.org/10.1007/bf03320634.
Full textMancuso, S., L. Lo Sciuto, F. Floccari, and A. Granata. "Variabilità delle lesioni renali nella Sclerosi Tuberosa." Giornale di Clinica Nefrologica e Dialisi 22, no. 4 (January 31, 2018): 15–19. http://dx.doi.org/10.33393/gcnd.2010.1238.
Full textDissertations / Theses on the topic "Cellule polmonari"
ZERBONI, ALESSANDRA. "STUDY ON THE BIO-INTERACTION AND TOXIC EFFECTS OF PARTICLES EMITTED FROM DIFFERENT SOURCES: CONTRIBUTION TO RISK MANAGEMENT." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2021. http://hdl.handle.net/10281/314179.
Full textDue to cardiovascular and respiratory diseases, air pollution remains a global issue for the 21st century. There is an urgent need to establish the real impact of Particulate Matter (PM) on human health by including the analysis of sources, size distribution, physico-chemical (P-chem) composition, and toxicological mechanisms. Increasing in vitro data for establishing pathways of toxicity in human cell lines exposed to specific air pollutants from rigorously characterized emission sources, could help to improve scientifically sound approaches in health risk characterizations, which finally may result in regulatory actions potentially more effective to protect public health. The aim of this thesis was to study the in vitro effects of particles emitted from different combustion sources using human lung cells, focusing on the relationship between the PM P-chem attributes and the cellular and molecular pathways that drive the toxicity. In vitro models, representative of the human respiratory system, were used to study the bio-interaction and toxicological effects of particles. Different exhaust particles were compared, with special emphasis on fine and ultrafine Particles (UFPs), namely Diesel exhaust particles (DEPs) from old and new generation vehicles and on particles emitted from the combustion of solid biomass fuels for residential heating. The emissions from vehicles and biomass-propelled stoves, as well as the PM collection, were performed in collaboration with INNOVHUB SSI (Fuels Department), while the P-chem characterization and toxicological studies were carried out in the Department of Earth and Environmental Sciences (DISAT)- POLARIS research centre (Polveri in Ambiente e Rischio per la Salute) and at the Consumer Products Safety Unit of the European Commission's Joint Research Centre. The results of this work show that testing different material sampled in realistic conditions allows evaluating how the toxicity of particles may vary in relation to the source. These data suggest that oxidative stress and inflammatory cytokines releases are crucial events after DEP exposure, which can also lead to vascular endothelial activation. Comparing an old generation diesel vehicle without DPF (Diesel Particulate Filter) and last generation (or “Euro 6”) one during regeneration of DPF, we proved that Euro 6 is less powerful in activating the biological response, and it is characterized by different metal composition and less concentration of Polycyclic Aromatic Hydrocarbons (PAHs) than the old generation engine, although the exhaust emission from Euro 6 during DPF regeneration is characterized by a higher number of nucleation-mode particles. DEP emitted from an old generation diesel vehicle was confirmed as a very hazardous component of the urban PM, even when compared to Combustion derived particles (CDPs) from wood burning. However, the possible consequences on human health from chronic exposure to the wood CDPs should not be excluded. Moreover, the co-exposure effects of Metal Oxide Nanoparticles (NPs), representative of non-exhaust sources, and DEP were also evaluated. The co-exposure with DEP can either reduce the toxicity of NPs or enhance it. This finding indicates that the possible interaction of different hazardous airborne particles and the toxicity deriving from the mixture effects should be evaluated.
Davoli, Fabio <1978>. "Carcinoma polmonare non a piccole cellule T1aN0M0: Ruolo prognostico della Microvessel Density." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6341/1/davoli_fabio_tesi.pdf.
Full textObjectives. To evaluate the degree of tumour angiogenesis detected by Microvessel Density (MVD) as a predictor of cancer-related death after surgical treatment in pT1aN0M0 Non-Small-Cell-Lung-Cancer (NSCLC). Methods. Demographic, surgical, and histopathological data, including MVD, were recorded for 82 patients (male, 60; female, 22; median age 68; range 36–82) who underwent surgical resection in two different Thoracic Surgery Units between January 2002 and December 2007 for pT1AN0M0 Non-Small-Cell-Lung-Cancer. MVD was assessed by visual count of microvessels immunostained with anti-CD31 monoclonal antibody and defined as the mean count of microvessels per 1-mm2 field area. MVD was then correlated with demographic and tumour-related variables and survival. Results. Fifty-nine lobectomies (72%) and 23 sublobar resections (28%) were performed; a systematic lymphadenectomy was always accomplished. Histopathological findings showed 43 Adenocarcinoma (52%) and 39 Non-adenocarcinoma (48%) pT1aN0M0 patients; mean tumour diameter was 18mm (range 7-20mm). Mean MVD was 161 (CD31/mm2), median=148, range 50-365. A cut-off was established at 150. High-MVDExpression (>150 CD31/mm2) was observed in 40 patients (49%), Low-MVD-Expression (≤ 150 CD31/mm2) in 42 patients (51%). Survival rates were calculated by the Kaplan–Meier method and compared by the log rank test. 5-years survivals were 70% and 95% for, respectively, the High-MVD-Expression-Group and the Low-MVDExpression- Group with a p=0,0041, statistically significant. Univariate analysis revealed type of surgical resection, tumour diameter , major comorbidities and histotype not to be significant predictors of disease-related death. MVD was found to be higher into the Adenocarcinoma-group (median MVD=180) versus the Non- Adenocarcinoma group (median MVD=125), with a statistically significant Mann-Whitney test (p < 0,0001). According to the Adenocarcinoma-subgroup, 5-years survival rates were 66% and 93% for, respectively, High-MVD-Expression and Low-MVD-Expression patients (p=0,043 statistically significant). Conclusions. Our study indicated that Microvessel Density assessed with CD31 immunostaining has a relevant prognostic value in early lung cancer pT1aN0M0.
Davoli, Fabio <1978>. "Carcinoma polmonare non a piccole cellule T1aN0M0: Ruolo prognostico della Microvessel Density." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6341/.
Full textObjectives. To evaluate the degree of tumour angiogenesis detected by Microvessel Density (MVD) as a predictor of cancer-related death after surgical treatment in pT1aN0M0 Non-Small-Cell-Lung-Cancer (NSCLC). Methods. Demographic, surgical, and histopathological data, including MVD, were recorded for 82 patients (male, 60; female, 22; median age 68; range 36–82) who underwent surgical resection in two different Thoracic Surgery Units between January 2002 and December 2007 for pT1AN0M0 Non-Small-Cell-Lung-Cancer. MVD was assessed by visual count of microvessels immunostained with anti-CD31 monoclonal antibody and defined as the mean count of microvessels per 1-mm2 field area. MVD was then correlated with demographic and tumour-related variables and survival. Results. Fifty-nine lobectomies (72%) and 23 sublobar resections (28%) were performed; a systematic lymphadenectomy was always accomplished. Histopathological findings showed 43 Adenocarcinoma (52%) and 39 Non-adenocarcinoma (48%) pT1aN0M0 patients; mean tumour diameter was 18mm (range 7-20mm). Mean MVD was 161 (CD31/mm2), median=148, range 50-365. A cut-off was established at 150. High-MVDExpression (>150 CD31/mm2) was observed in 40 patients (49%), Low-MVD-Expression (≤ 150 CD31/mm2) in 42 patients (51%). Survival rates were calculated by the Kaplan–Meier method and compared by the log rank test. 5-years survivals were 70% and 95% for, respectively, the High-MVD-Expression-Group and the Low-MVDExpression- Group with a p=0,0041, statistically significant. Univariate analysis revealed type of surgical resection, tumour diameter , major comorbidities and histotype not to be significant predictors of disease-related death. MVD was found to be higher into the Adenocarcinoma-group (median MVD=180) versus the Non- Adenocarcinoma group (median MVD=125), with a statistically significant Mann-Whitney test (p < 0,0001). According to the Adenocarcinoma-subgroup, 5-years survival rates were 66% and 93% for, respectively, High-MVD-Expression and Low-MVD-Expression patients (p=0,043 statistically significant). Conclusions. Our study indicated that Microvessel Density assessed with CD31 immunostaining has a relevant prognostic value in early lung cancer pT1aN0M0.
Morganti, Stefano. "Identificazione dell'enzima Nicotinamide N-Metiltrasferasi quale marker molecolare del carcinoma polmonare non a piccole cellule." Doctoral thesis, Università Politecnica delle Marche, 2014. http://hdl.handle.net/11566/242767.
Full textLung cancer is the most common neoplasm worldwide and the leading cause of tumor death. Improvements in surgery and therapy, as well as the discovery of new and effective markers for an early diagnosis, are necessary to increase the overall survival rate. This study is focused on the enzyme nicotinamide N-methyltransferase (NNMT). NNMT expression levels were evaluated in tumor, tumor-adjacent and surrounding tissue samples of 36 patients with non-small cell lung carcinoma (NSCLC) by Real-Time PCR, Western blot analysis, catalytic activity assay and immunohistochemical analysis. To explore the involvement of NNMT in tumor cell metabolism, we evaluated the effect of shRNA-mediated inhibition of NNMT on cell proliferation and tumorigenic potential of A549 lung cancer cell line. Results obtained showed NNMT upregulation (mRNA and protein) in tumor compared with both tumor-adjacent and surrounding tissue. Moreover, NSCLC displayed significantly higher activity levels than those determined in both tumor-adjacent and surrounding tissue. Interestingly, both tumor-adjacent and surrounding tissue samples of unfavorable cases (N+) seem to display higher activity levels than those of favorable NSCLCs (N0), suggesting that normal-looking tissue of unfavorable cases seems to change toward cancer. NNMT downregulation significantly inhibited cell proliferation and reduced colony formation ability on soft agar. Reported data indicate that NNMT represents a molecular marker for non-small cell lung carcinoma and support the hypothesis that it could play an important role in tumor growth and invasion. Further studies may establish whether NNMT could represent a target for an effective anti-cancer therapy.
Brand, Thomas. "Studio della correlazione fra la percentuale di cellule neoplastiche mutate in EGFR e la risposta a farmaci TKI nell'adenocarcinoma polmonare." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/11148/.
Full textAmico, Donatella. "Effetti biologici degli autoanticorpi anti-recettore del PDGF isolati dai pazienti sclerodermici sulle cellule muscolari lisce umane di arteria polmonare." Doctoral thesis, Università Politecnica delle Marche, 2012. http://hdl.handle.net/11566/242036.
Full textMicrovasculature damage is one of the earliest events in the onset of Scleroderma (SSc, Systemic sclerosis). Oxidative stress has been implicated in the pathogenesis of SSc and reactive oxygen species (ROS) have been recognized as important signaling molecules in the vascular wall. The NADPH oxidase family is the major source of ROS in the vasculature. Between the various existing NADPH oxidase isoformes, NOX4 is the predominant form in vascular smooth muscle cells. Since we have already identified the presence of anti PDGF receptor (PDGFR) stimulatory antibodies in patients with Systemic Sclerosis, in this study we sought to investigate the effects of these autoantibodies on human vascular smooth muscle cells (HPASMC), in order to understand the biological effects and the implication of ROS and NOX4. With this work we were able to show ex vivo that SSc is characterized by excessive oxidative stress and upregulation of NOX4 within the vascular wall. In vitro, Scleroderma immunoglobulins induce ROS production in HPASMC. This effect is mediated through the PDGFR and NOX4. Furthermore PDGF and SSc immunoglobulins mediate NOX4 upregulation which in turns determines a ROS mediated mitogenic and pro-migratory effect on human pulmonary artery smooth muscle cells and a significant induction in collagen I (alpha1) gene expression. In conclusion Anti PDGFR autoantibodies may contribute to the pathogenesis of this disease through their effects on vascular damage typically observed in Scleroderma.
Galetta, Domenico <1971>. "Profilo farmacogenetico di determinanti molecolari dell'attività di cisplatino e gemcitabina in pazienti affetti da tumore polmonare non a piccole cellule." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2009. http://amsdottorato.unibo.it/2000/1/GALETTA_DOMENICO_tesi.pdf.
Full textGaletta, Domenico <1971>. "Profilo farmacogenetico di determinanti molecolari dell'attività di cisplatino e gemcitabina in pazienti affetti da tumore polmonare non a piccole cellule." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2009. http://amsdottorato.unibo.it/2000/.
Full textGrisafi, Davide. "Possibile impiego delle cellule staminali del fluido amniotico per la riparazione del danno polmonare in un modello animale per broncodiplasia: valutazione in vitro e in vivo." Doctoral thesis, Università degli studi di Padova, 2008. http://hdl.handle.net/11577/3426276.
Full textPrivitera, Giovanna. "Studio di nuovi approcci farmacologici in grado di inibire l'attivazione dei recettori del fattore di crescita epidermico (EGF) in linee cellulari di carcinoma polmonare non a piccole cellule (NSCLC)." Doctoral thesis, Università di Catania, 2013. http://hdl.handle.net/10761/1436.
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