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Littérature scientifique sur le sujet « Malattie dell'osso »
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Articles de revues sur le sujet "Malattie dell'osso"
Saitta, Pietro, et Luigi Pellizzoni. « Lo chiamavano "sviluppo" : il complicato rapporto di Gela con l'Eni ». ARCHIVIO DI STUDI URBANI E REGIONALI, no 96 (septembre 2010) : 158–88. http://dx.doi.org/10.3280/asur2009-096007.
Texte intégralCuneo, G., C. Cesarini, D. Cianfrini et B. Gambi. « Osteopetrosi autosomica recessiva Diagnosi neonatale ». Rivista di Neuroradiologia 15, no 6 (décembre 2002) : 757–62. http://dx.doi.org/10.1177/197140090201500615.
Texte intégralRivera, R., F. Floccari, L. Di Lullo, A. Granata, F. Logias, A. D’Amelio, F. Fiorini et al. « La malattia renale cronica e il trattamento dello scompenso cardiaco congestizio : il ruolo del cardionefrologo ». Giornale di Clinica Nefrologica e Dialisi 24, no 1 (24 janvier 2018) : 82–94. http://dx.doi.org/10.33393/gcnd.2012.1123.
Texte intégralWebster, Ted. « Prefazione ». Epidemiologia e psichiatria sociale. Monograph Supplement 11, S4 (mars 2002) : 17–19. http://dx.doi.org/10.1017/s1827433100000472.
Texte intégralGrosso, F., S. Crivellari, N. F. Trincheri, F. Ugo, M. G. Candeo, A. Pertino, S. Zai, A. Aurelio, N. Mariani et M. Mancuso. « Tumore a cellule giganti dell’osso : report di un caso clinico ». Working Paper of Public Health 4, no 1 (15 juin 2015). http://dx.doi.org/10.4081/wpph.2015.6705.
Texte intégralThèses sur le sujet "Malattie dell'osso"
Devescovi, Valentina <1975>. « Biomimetica per l'ingegneria tissutale dell'osso ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2008. http://amsdottorato.unibo.it/705/1/Tesi_Devescovi_Valentina.pdf.
Texte intégralDevescovi, Valentina <1975>. « Biomimetica per l'ingegneria tissutale dell'osso ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2008. http://amsdottorato.unibo.it/705/.
Texte intégralPENNA, SARA. « Development of novel cell based therapeutic approaches to correct primary and secondary bone defects ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2021. http://hdl.handle.net/10281/304794.
Texte intégralPediatric skeletal diseases strongly impair the lifespan of young children. Rare and severe monogenic disorders like Autosomal Recessive osteopetrosis (ARO) and Mucopolysaccharidosis type 1 Hurler (MPSIH) are caused by primary and secondary bone defects, respectively. In particular, ARO patients suffer from high bone density and fragility, neurological defects and bone marrow fibrosis leading to increased number of circulating CD34+ cells. The most frequent form of ARO is due to mutations in TCIRG1 gene, that encodes for a proton pump necessary for bone resorptive activity of osteoclasts. MPSIH syndrome is one of the most frequent lysosomal storage disorders, caused by mutations of IDUA gene, that encodes for the alpha-L-iduronidase enzyme. Defective IDUA enzyme causes lysosomal engulfment due to impaired turnover of glycosaminoglycans (GAGs), leading to severe organ dysfunctions and skeletal abnormalities. The pathogenesis of bone defects in MPSIH is still largely debated. Allogeneic haematopoietic stem cells transplantation (HSCT) is the standard approach for ARO and MPSIH patients, but the high incidence of adverse outcomes and the low availability of compatible donors, pave the way for the development of gene therapy (GT) strategies to cure these diseases. In the present thesis we developed a novel GT strategy based on clinically-optimized lentiviral vectors, driving TCIRG1 expression. We tested our GT protocol on the oc/oc mouse model, closely resembling the human disease, with a life expectancy of 2-3 weeks. GT mice reached up to four months of age, showing an amelioration of the bone phenotype and an improved clinical status. In parallel, CD34+ cells isolated from the blood of ARO patients were phenotypically characterized in terms of hematopoietic stem and progenitor cells composition and analysed for transcriptome profile. Moreover, ARO circulating CD34+ were transduced and expanded, applying a protocol that allows stemness maintenance. We performed in vitro assays to evaluate resorption capacity of patient-derived osteoclasts and we evaluated the long-term multilineage repopulating potential of expanded CD34+ cells by primary and secondary transplant into NSG mice. With regard to MPSIH, GT clinical trial is ongoing at SR-Tiget (NCT03488394), ameliorating skeletal defects and rescuing IDUA activity of MPSIH patients. We investigated the functionality of osteoclasts and their role in delivering IDUA enzyme in the bone microenvironment, cross-correcting mesenchymal stromal cells and their progeny after GT. To this end, we differentiated osteoclasts from the blood or bone marrow of MPSIH patients pre- and post-GT, observing that transduced osteoclasts produce supraphysiological levels of IDUA thus modulating osteoblast-osteoclast cross talk. Our results suggest that GT represents a feasible alternative treatment for TCIRG1-dependent ARO and Hurler syndrome.
PERGER, ELISA. « SLEEP APNEA AND HYPOXIA : NEW THERAPEUTIC PROSPECTIVES ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2023. https://hdl.handle.net/10281/404617.
Texte intégralIntroduction: Obstructive sleep apnea (OSA) affects one third of the population in Europe and has major negative consequences for cardiovascular disease and quality of life. OSA is characterized by recurrent episodes of apneas and hypopneas associated with repetitive episodes of intermittent hypoxemia, intrathoracic pressure changes, and arousals. Intermittent hypoxemia, particularly with concomitant hypercapnia, activates the sympathetic nervous system and it is the major contributor to negative cardiovascular consequences. Intermittent hypoxia might also worsen concomitant tonic hypoxia due to high altitude or due to acute or chronic respiratory diseases by promoting oxidative stress and angiogenesis, thus increasing sympathetic activation with blood pressure elevation, inflammation and endothelial dysfunction. Although OSA and its hypoxic consequence are effectively alleviated with positive airways pressure, this treatment is yet unsatisfactory, being poorly tolerated by up to half of patients. Thus, new treatment strategies are strongly needed. With the aim of better understand OSA physiopathology, key contributors of its development have been identified and include upper airway collapsibility, ventilatory instability, low arousal threshold and reduced pharyngeal dilator muscle responsiveness during sleep, due to loss of noradrenergic drive and enhanced muscarinic influences to upper airway muscles. The recognition of these pathophysiological traits permitted to advance the research in the field of OSA new therapeutic perspectives. Aim: The aim of this study was to evaluate the effect of 1-week of reboxetine (a noradrenergic) plus oxybutynin (an antimuscarinic) on OSA severity (primary outcome) and their effect on endotypic traits and cardiovascular autonomic modulation. Methods: We performed a randomized, placebo-controlled, double-blind, crossover trial comparing 4 mg reboxetine plus 5 mg oxybutynin (reb–oxy) to placebo in OSA subjects. After a baseline in-lab polysomnogram (PSG), patients performed PSGs after 7 nights of reb-oxy and 7 nights of placebo to compare apnea-hypopnea index (AHI, primary outcome). Secondary outcomes included hypoxic burden, heart rate variability, blood pressure and heart rate changes and psychomotor vigilance test. Home oximetry evaluated overnight oxygen desaturation throughout treatment. Results: 16 subjects aged 57[51-61] years (median [interquartile range]) with body mass index 30[26-36] kg/m2 completed the study. Reb-oxy lowered AHI from 49[35-57] events/h at baseline to 18[13-21] events/h (59% median reduction) compared with 39[29-48] events/h (6% median reduction) on placebo (p<0·001). Response rate for reb-oxy was 81% versus 13% for placebo p<0·001). Median nocturnal heart rate during the PSG was 65 [60-69] bpm at baseline and increased to 69 [64-77] bpm on reb-oxy vs 66 [59-70] bpm on placebo (p=0.02). Reb-oxy administration was not associated with any modification in heart rate variability, 24-hour, day-time and night-time systolic and diastolic blood pressure. The psychomotor vigilance test decreased from 250[239-312] ms on baseline to 223[172-244] ms on reb-oxy versus 264[217-284] ms on placebo (p<0·001). Home oximetry illustrated acute and sustained improvement in oxygen desaturation index on reb-oxy versus placebo. Conclusions: The recent understanding of OSA pathophysiological mechanisms brought to hypothesize that, among the others, muscle responsiveness would be the main target to develop a precision medicine to treat OSA. We demonstrated that OSA severity and OSA-related hypoxic consequences are greatly decrease by the administration of reboxetine-plus-oxybutynin. These results highlight potential possibilities for personalized medicine with pharmacological therapy to treat OSA and its related hypoxic burden.
GUARAGNA, MARIANA. « La Sindrome delle apnee ostruttive del sonno. Studio osservazionale multicentrico in un campione affetto da comorbilità, valutazione delle correlazioni tra parametri occlusali, antropometrici e otorinolaringoiatrici con la gravità dell'OSAS ». Doctoral thesis, 2023. https://hdl.handle.net/11573/1663407.
Texte intégralLivres sur le sujet "Malattie dell'osso"
Passariello, Roberto, et Carlina V. Albanese. Osteoporosi e Malattie Metaboliche Dell'osso : Clinica e Diagnostica. Springer Milan, 2010.
Trouver le texte intégralPassariello, Roberto, et Carlina V. Albanese. Osteoporosi e malattie metaboliche dell'osso : Clinica e diagnostica. Springer, 2011.
Trouver le texte intégralFerri, Mirca, et Alberto Bazzani. Varco Dell'oste : Dove la Follia Non è una Malattia. Independently Published, 2019.
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