1,721,132 research outputs found
Author_Response_1 – Supplemental material for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study
No full textSupplemental material, Author_Response_1 for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study by Marco Contoli, Paola Rogliani, Fabiano Di Marco, Fulvio Braido, Angelo G. Corsico, Christian A. Amici, Roberto Piro, Riccardo Sarzani, Patrizia Lessi, Carla Scognamillo, Nicola Scichilone and Pierachille Santus in Therapeutic Advances in Respiratory Disease</p
Reviewer_1_v.1 – Supplemental material for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study
No full textSupplemental material, Reviewer_1_v.1 for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study by Marco Contoli, Paola Rogliani, Fabiano Di Marco, Fulvio Braido, Angelo G. Corsico, Christian A. Amici, Roberto Piro, Riccardo Sarzani, Patrizia Lessi, Carla Scognamillo, Nicola Scichilone and Pierachille Santus in Therapeutic Advances in Respiratory Disease</p
Reviewer_2_v.1 – Supplemental material for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study
No full textSupplemental material, Reviewer_2_v.1 for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study by Marco Contoli, Paola Rogliani, Fabiano Di Marco, Fulvio Braido, Angelo G. Corsico, Christian A. Amici, Roberto Piro, Riccardo Sarzani, Patrizia Lessi, Carla Scognamillo, Nicola Scichilone and Pierachille Santus in Therapeutic Advances in Respiratory Disease</p
Contoli_et_al_Additional_file20190924 – Supplemental material for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study
No full textSupplemental material, Contoli_et_al_Additional_file20190924 for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study by Marco Contoli, Paola Rogliani, Fabiano Di Marco, Fulvio Braido, Angelo G. Corsico, Christian A. Amici, Roberto Piro, Riccardo Sarzani, Patrizia Lessi, Carla Scognamillo, Nicola Scichilone and Pierachille Santus in Therapeutic Advances in Respiratory Disease</p
Supplementary_Material – Supplemental material for Cost-description and multiple imputation of missing values: the SATisfaction and adherence to COPD treatment (SAT) study
No full textSupplemental material, Supplementary_Material for Cost-description and multiple imputation of missing values: the SATisfaction and adherence to COPD treatment (SAT) study by Carlo Lazzaro, Fabiano Di Marco, Nicola Scichilone, Fulvio Braido, Marco Contoli, Paola Rogliani, Pierachille Santus, Valentina Acciai, Carla Scognamillo, Irene Olivi and Angelo Guido Corsico in Global & Regional Health Technology Assessment</p
Acute Lung Injury in Cholinergic-Deficient Mice Supports Anti-Inflammatory Role of α7 Nicotinic Acetylcholine Receptor
Full text linkAbstract: (1) Background: The lung cholinergic pathway is important for controlling pulmonary inflammation in acute lung injury, a condition that is characterized by a sudden onset and intense inflammation. This study investigated changes in the expression levels of nicotinic and muscarinic acetylcholine receptors (nAChR and mAChR) in the lung during acute lung injury. (2) Methods: acute lung injury (ALI) was induced in wild-type and cholinergic-deficient (VAChT-KDHOM) mice using intratracheal lipopolysaccharide (LPS) instillation with or without concurrent treatment with nicotinic ligands. Bronchoalveolar lavage fluid was collected to evaluate markers of inflammation, and then the lung was removed and processed for isolation of membrane fraction and determination of acetylcholine receptors level using radioligand binding assays. (3) Results: LPS-induced increase in lung inflammatory markers (e.g., neutrophils and IL-1β) was significantly higher in VAChT-KDHOM than wild-type mice. In contrast, LPS treatment resulted in a significant increase in lung’s α7 nicotinic receptor level in wild-type, but not in VAChT-KDHOM mice. However, treatment with PNU 282987, a selective α7 nicotinic receptor agonist, restored VAChT-KDHOM mice’s ability to increase α7 nicotinic receptor levels in response to LPS-induced acute lung injury and reduced lung inflammation. LPS also increased muscarinic receptors level in VAChT-KDHOM mice, and PNU 282987 treatment reduced this response. (4) Conclusions: Our data indicate that the anti-inflammatory effects of the lung cholinergic system involve an increase in the level of α7 nicotinic receptors. Pharmacological agents that increase the expression or the function of lung α7 nicotinic receptors have potential clinical uses for treating acute lung injury.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)The University of Texas System STARs FundFAPESP: 2018/15738-9FAPESP: 2019/15665-4FAPESP: 2020/13480-4CNPq: 303035/2018-
A 79-year-old-man with SARS-CoV-2 pneumonia and unusual pulmonary co-infection
No full textPatients with severe COVID-19 are characterized by local and systemic inflammatory responses, which are responsible for severe acute respiratory failure. Systemic corticosteroids have been used to counteract the inflammatory cascade in severe respiratory patients. The beneficial effect of corticosteroids may be counteracted by adverse effects, including delayed viral clearance and increased risk of secondary infection. In this regard, we describe a case of a 79-year-old man admitted to the Emergency Department of the Palermo Hospital (Italy) because of respiratory failure and pneumonia caused by SARS-CoV-2 infection who developed Nocardia otitidiscaviarum infection. This case highlights the need to consider coinfections in SARS-CoV-2 patients under high dose of steroids
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
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