Search results for " RHI"
showing 10 items of 203 documents
Impact of inoculation with the phytostimulatory PGPR Azospirillum lipoferum CRT1 on the genetic structure of the rhizobacterial community of field-gr…
2009
International audience; The phytostimulatory PGPR Azospirillum lipoferum CRT1 was inoculated to maize seeds and the impact on the genetic structure of the rhizobacterial community in the field was determined during maize growth by Automated Ribosomal Intergenic Spacer Analysis (ARISA) of rhizosphere DNA extracts. ARISA fingerprints could differ from one plant to the next as well as from one sampling to the next. Inoculation with strain CRT1 enhanced plant-to-plant variability of the ARISA fingerprints and caused a statistically significant shift in the composition of the indigenous rhizobacterial community at the first two samplings. This is the first study on the ecological impact of Azosp…
Guidance to 2018 good practice: ARIA digitally-enabled, integrated, person-centred care for rhinitis and asthma
2019
AIMS: Mobile Airways Sentinel NetworK (MASK) belongs to the Fondation Partenariale MACVIA-LR of Montpellier, France and aims to provide an active and healthy life to rhinitis sufferers and to those with asthma multimorbidity across the life cycle, whatever their gender or socio-economic status, in order to reduce health and social inequities incurred by the disease and to improve the digital transformation of health and care. The ultimate goal is to change the management strategy in chronic diseases. METHODS: MASK implements ICT technologies for individualized and predictive medicine to develop novel care pathways by a multi-disciplinary group centred around the patients. STAKEHOLDERS: Incl…
Molecular characterization of citrus tristeza virus (CTV) isolates and detection of fungi associated with Citrange root-stock in Sicilian symptomless…
2014
The first monitoring on the CTV occurrence in central-western Sicily carried out during spring 2011 in asymptomatic citrus groves, has allowed to report CTV- free citrus-growing areas (province of Caltanissetta and Trapani), the first focus in province of Agrigento and two new others in province of Palermo. Molecular analysis (RT-PCR of p18, p20 and p23 genes, single strand conformation polymorphism and partial sequencing) showed that the obtained CTV isolates had a high homology (99%) with mild CTV strains (T 30 and T 385). Moreover, survey on the genetic flow and analysis of synonymous/nonsynonymous, by MEGA 5.0 and DNAsp 5.0 programs, demonstrated the provenience of the new “tristeza” fo…
RUOLO DELLA LEPTINA NELLE CELLULE EPITELIALI NASALI
2014
Leptin is involved in the lung epithelial homeostasis. Its role in the nasal tract is largely unknown. Allergic rhinitis (AR) is induced by the allergen exposure leading to a consequential structural abnormalities in the nasal epithelium. Topical corticosteroids are recommended as first-line therapy in AR. Parietaria pollen is one of the most important allergenic sources in the southern Europe. In vitro on human nasal epithelial cell line RPMI 2650, we aimed to determine whether allergen stimulation acts on leptin/leptin receptor pathway and how Fluticasone Furoate (FF) influences this pathway. The effects of the major allergen rPar j 1, of FF, of leptin and of TGFβ1 on cell proliferation a…
Identification of inflammatory molecules with an important role in the pathogenesis of the Chronic Rhinosinuitis.
2011
Causes of Allergic Rhinitis and Asthma
2009
Management of Naso-Septal Deformity in Childhood: Long Term Results
2009
Benralizumab Effectiveness in Severe Eosinophilic Asthma with and without Chronic Rhinosinusitis with Nasal Polyps: A Real-World Multicenter Study
2021
Background: Chronic rhinosinusitis with nasal polyps (CRSwNP) affects around 60% of patients with severe eosinophilic asthma (SEA). Benralizumab was recently approved for SEA add-on treatment. Objective: To assess the real-world effectiveness of benralizumab in SEA with or without CRSwNP. Methods: We conducted a multicenter observational study, including patients with SEA treated with benralizumab for 24 weeks in 12 Italian specialized facilities. Asthma exacerbations, Asthma Control Test (ACT), lung function, oral corticosteroid (OCS) dosage, and eosinophil and basophil count in peripheral blood were recorded at baseline and after 4, 12, and 24 weeks. The 22-item Sino-Nasal Outcome Test (S…
New method of bone reconstruction designed for skull base surgery
2008
The direct endonasal or transoral transclival approaches to the skull base permit effective, minimally invasive surgery along the clivus. Developing long-term, effective techniques to prevent cerebrospinal fluid (CSF) leaks and their consequences (infection and delayed healing) remains a major challenge. In this study we describe a method of bone reconstruction newly developed by us, which uses a custom designed silicone plug for bone replacement after minimally invasive skull base surgery with a low incidence of postoperative CSF leaks. German Landrace pigs were used to test the efficiency of the new technique. Twelve craniotomies were performed in six pigs using a subtemporal approach and…
Clinical Assessment of Nasal Airway Obstruction
2019
For the evaluation of nasal airway obstruction physical examination, anterior rhinoscopy, laboratory workup, imaging studies, and rhinomanometric studies may be required. Laboratory workup may consist of counts of neutrophil investigating infectious diseases, eosinophil for allergy-related disorders, and mast cell in food allergy. Imaging workup contains computed tomography (CT) and magnetic resonance imaging. Physically based studies involve rhinomanometry and acoustic rhinometry techniques. Nasal resistance is responsible for more than 50% of the resistance of the total airway. Nasal resistance is made up of two layers: the deeper layer consists of underlying bone, cartilage, and muscle, …