keyword
MENU ▼
Read by QxMD icon Read
search

Diffuse lung diseases

keyword
https://www.readbyqxmd.com/read/29035287/cardio-pulmonary-involvement-in-systemic-sclerosis-a-study-at-a-tertiary-care-center
#1
Geetakiran Arakkal, Sudha Rani Chintagunta, Vasavilatha Chandika, Sudha Vani Damarla, Srinivas Manchala, B Udaya Kumar
BACKGROUND: Systemic sclerosis is a multisystem disorder characterized by microangiopathy, dysregulation of the immune system and massive deposition of collagen in the connective tissue of the skin, blood vessels and various internal organs. Although the mortality from renal crises has dropped significantly due to the use of angiotensin-converting enzyme inhibitors, cardiac and pulmonary involvement accounts for significant morbidity and mortality. We studied 28 patients with systemic sclerosis at Gandhi Medical College and Hospital, Hyderabad, over a period of two years for cardiopulmonary involvement...
November 2017: Indian Journal of Dermatology, Venereology and Leprology
https://www.readbyqxmd.com/read/29035132/hybrid-lipid-polymer-nanoparticles-for-pulmonary-delivery-of-sirna-development-and-fate-upon-in-vitro-deposition-on-the-human-epithelial-airway-barrier
#2
Ivana d'Angelo, Gabriella Costabile, Estelle Durantie, Paola Brocca, Valeria Rondelli, Annapina Russo, Giulia Russo, Agnese Miro, Fabiana Quaglia, Alke Petri-Fink, Barbara Rothen-Rutishauser, Francesca Ungaro
BACKGROUND: Nowadays, the downregulation of genes involved in the pathogenesis of severe lung diseases through local siRNA delivery appears an interesting therapeutic approach. In this study, we propose novel hybrid lipid-polymer nanoparticles (hNPs) consisting of poly(lactic-co-glycolic) acid (PLGA) and dipalmitoyl phosphatidylcholine (DPPC) as siRNA inhalation system. METHODS: A panel of DPPC/PLGA hNPs was prepared by emulsion/solvent diffusion and fully characterized...
October 16, 2017: Journal of Aerosol Medicine and Pulmonary Drug Delivery
https://www.readbyqxmd.com/read/29034509/3d-diffusion-weighted-129-xe-mri-for-whole-lung-morphometry
#3
Ho-Fung Chan, Neil J Stewart, Graham Norquay, Guilhem J Collier, Jim M Wild
PURPOSE: To obtain whole lung morphometry measurements from (129) Xe in a single breath-hold with 3D multiple b-value (129) Xe diffusion-weighted MRI (DW-MRI) with an empirically optimized diffusion time and compressed sensing for scan acceleration. METHODS: Prospective three-fold undersampled 3D multiple b-value hyperpolarized (129) Xe DW-MRI datasets were acquired, and the diffusion time (Δ) was iterated so as to provide diffusive length scale (LmD ) estimates from the stretched exponential model (SEM) that are comparable to those from (3) He...
October 16, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/29032138/wedge-pressure-rather-than-left%C3%A2-ventricular-end-diastolic-pressure-predicts-outcome-in-heart-failure-with-preserved-ejection-fraction
#4
Julia Mascherbauer, Caroline Zotter-Tufaro, Franz Duca, Christina Binder, Matthias Koschutnik, Andreas A Kammerlander, Stefan Aschauer, Diana Bonderman
OBJECTIVES: This study sought to compare the prognostic power of left ventricular end-diastolic pressure (LVEDP) and pulmonary arterial wedge pressure (PAWP) in heart failure with preserved ejection fraction (HFpEF). BACKGROUND: It is broadly accepted that direct measurement of LVEDP in HFpEF more robustly reflects left ventricular hemodynamics than PAWP. METHODS: A total of 173 consecutive HFpEF patients were prospectively enrolled. Of these, 152 patients fulfilled registry inclusion criteria...
October 4, 2017: JACC. Heart Failure
https://www.readbyqxmd.com/read/29026608/diffuse-idiopathic-pulmonary-neuroendocrine-cell-hyperplasia-diagnosed-by-tranbronchoscopic-cryoprobe-biopsy-technique
#5
Ravi Patel, Carolina Collazo-Gonzalez, Arthur Andrews, Jean Johnson, Mark Rumbak, Maxwell Smith
Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH) remains a poorly understood clinical entity. It is currently classified as a premalignant condition by the World Health Organization (WHO). Symptoms are similar to those associated with obstructive lung disease, including breathlessness and cough. The presentation is often initially ascribed to other diseases such as asthma or chronic obstructive pulmonary disease. Here, we present what we believe is the first described case of DIPNECH diagnosed by transbronchoscopic cryoprobe biopsy...
November 2017: Respirology Case Reports
https://www.readbyqxmd.com/read/29021953/bilateral-lung-disease-extensive-and-diffuse-diagnosis-of-pulmonary-alveolar-proteinosis-by-bronchoscopic-cryobiopsy
#6
Sebastián Gando, Roberto Duré, Damián Violi, Bibiana Vazquez, Gonzalo Labarca, Sebastián Fernandez-Bussy
Pulmonary alveolar proteinosis (PAP) is a rare disease characterized by the intra-alveolar accumulation of a proteinaceous phospholipid-laden material called surfactant. Clinically, this disease should be suspected with respiratory failure in association with a crazy paving pattern on high-resolution chest computed tomography. We report a 24-year-old gentleman who was referred to us for a history of respiratory failure, treatment with invasive ventilation and tracheostomy. His blood exams and biochemistry were normal...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/29020176/dpp4-the-mers-coronavirus-receptor-is-upregulated-in-lungs-of-smokers-and-copd-patients
#7
Leen J M Seys, W Widagdo, Fien M Verhamme, Alex Kleinjan, Wim Janssens, Guy F Joos, Ken R Bracke, Bart L Haagmans, Guy G Brusselle
Background: Middle East respiratory syndrome coronavirus (MERS-CoV) causes pneumonia with a relatively high case fatality rate in humans. Smokers and chronic obstructive pulmonary disease (COPD) patients have been reported to be more susceptible to MERS-CoV infection. Here, we determined the expression of MERS-CoV receptor, dipeptidyl peptidase IV (DPP4), in lung tissues of smokers without airflow limitation and COPD patients in comparison to non-smoking individuals (never-smokers). Methods: DPP4 expression was measured in lung tissue of lung resection specimens of never-smokers, smokers without airflow limitation, COPD GOLD stage II patients and in lung explants of end-stage COPD patients...
August 17, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29019755/interstitial-lung-disease-in-children-made-easier%C3%A2-well-almost
#8
Thomas R Semple, Michael T Ashworth, Catherine M Owens
Interstitial lung disease (ILD) in pediatric patients is different from that in adults, with a vast array of pathologic conditions unique to childhood, varied modes of presentation, and a different range of radiologic appearances. Although rare, childhood ILD (chILD) is associated with significant morbidity and mortality, most notably in conditions of disordered surfactant function, with respiratory failure in 100% of neonates with surfactant protein B dysfunction and 100% mortality without lung transplantation...
October 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/29018798/tafro-syndrome-in-caucasians-a-case-report-and-review-of-the-literature
#9
Céline Louis, Sandrine Vijgen, Kaveh Samii, Yves Chalandon, Louis Terriou, David Launay, David C Fajgenbaum, Jörg D Seebach, Yannick D Muller
BACKGROUND: TAFRO syndrome has been reported in Japan among human herpesvirus 8 (HHV-8)-negative/idiopathic multicentric Castleman's disease (iMCD) patients. To date, the majority of iMCD patients with TAFRO syndrome originate from Japan. CASE PRESENTATION: Herein, we report a 67-year-old HIV/HHV-8-negative Caucasian iMCD patient diagnosed with TAFRO. He presented with marked systemic inflammation, bicytopenia, terminal renal insufficiency, diffuse lymphadenopathies, and anasarca...
2017: Frontiers in Medicine
https://www.readbyqxmd.com/read/29017478/effectiveness-of-pulmonary-rehabilitation-in-patients-with-interstitial-lung-disease-of-different-etiology-a-multicenter-prospective-study
#10
Roberto Tonelli, Elisabetta Cocconcelli, Barbara Lanini, Isabella Romagnoli, Fabio Florini, Ivana Castaniere, Dario Andrisani, Stefania Cerri, Fabrizio Luppi, Riccardo Fantini, Alessandro Marchioni, Bianca Beghè, Francesco Gigliotti, Enrico M Clini
BACKGROUND: Recent evidences show that Pulmonary Rehabilitation (PR) is effective in patients with Interstitial Lung Disease (ILD). It is still unclear whether disease severity and/or etiology might impact on the reported benefits. We designed this prospective study 1) to confirm the efficacy of rehabilitation in a population of patients with ILDs and 2) to investigate whether baseline exercise capacity, disease severity or ILD etiology might affect outcomes. METHODS: Forty-one patients (IPF 63%, age 66...
October 10, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/29016186/adherence-of-ornithobacterium-rhinotracheale-to-chicken-embryo-lung-cells-as-a-pathogenic-mechanism
#11
Miguel A De la Rosa-Ramos, Karina Muñoz-Solís, Mario Palma-Zepeda, Adriana C Gutierrez-Castillo, Edgar O López Villegas, Fernando M Guerra-Infante, Graciela Castro-Escarpulli
Ornithobacterium rhinotracheale (O.rhinotracheale), is a bacterium that causes respiratory disease in birds and it has been isolated in countries with a large poultry production, including Mexico. The pathogenicity mechanisms of this bacterium have not been completely elucidated yet. The capacity of the bacterium to adhere to epithelial cells of chicken in vitro has been evidenced, and since this bacterium has been isolated from the lungs and air sacs of several avian species, the aim of this study was to determine if this bacterium can adhere to chicken lung cells...
October 10, 2017: Avian Pathology: Journal of the W.V.P.A
https://www.readbyqxmd.com/read/28990890/effect-of-reduction-mammoplasty-on-the-pulmonary-function-tests
#12
Erhan Uğurlu, Adem Topkara, Adem Özkan, Ramazan Hakan Özcan, İlknur Can, Göksel Altınışık
Introduction: Bilateral breast reduction surgery is the surgical treatment of bilateral breast hypertrophy. This is one of the most common breast surgery requested by women, and performed by plastic surgeons. The reasons that patients want this surgery are to re-size sagging breasts aesthetically, and to get rid of somatic symptoms such as shoulder, chest, back, and neck pain. We believe that the objective positive effects of breast reduction surgery exist beside aesthetic. In our study, our aim is to elicit positive effects of surgery on lungs, if there are, by making pulmonary function test and carbon monoxide diffusion test before surgery and after 6 months of surgery...
June 2017: Tüberküloz Ve Toraks
https://www.readbyqxmd.com/read/28986417/cell-specific-expression-of-runt-related-transcription-factor-2-contributes-to-pulmonary-fibrosis
#13
Carlo Mümmler, Olivier Burgy, Sarah Hermann, Kathrin Mutze, Andreas Günther, Melanie Königshoff
Idiopathic pulmonary fibrosis (IPF) is a fatal lung disease with limited therapeutic options and unknown etiology. IPF is characterized by epithelial cell injury, impaired cellular crosstalk between epithelial cells and fibroblasts, and the formation of fibroblast foci with increased extracellular matrix deposition (ECM). We investigated the role of runt-related transcription factor 2 (RUNX2), a master regulator of bone development that has been linked to profibrotic signaling. RUNX2 expression was up-regulated in lung homogenates from patients with IPF and in experimental bleomycin-induced lung fibrosis...
October 6, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28980912/influence-of-antibody-profile-in-clinical-features-and-prognosis-in-a-cohort-of-spanish-patients-with-systemic-sclerosis
#14
Nerea Iniesta Arandia, Carmen Pilar Simeón-Aznar, Alfredo Guillén Del Castillo, Dolores Colunga Argüelles, Manuel Rubio-Rivas, Luis Trapiella Martínez, Francisco José García Hernández, Luis Sáez Comet, María Victoria Egurbide Arberas, Norberto Ortego-Centeno, Mayka Freire, Begoña Marí Alfonso, José Antonio Vargas Hitos, Juan José Ríos Blanco, José Antonio Todolí Parra, Monica Rodríguez-Carballeira, Adela Marín Ballvé, Antonio Javier Chamorro Fernández, Xavier Pla Salas, Ana Belen Madroñero Vuelta, Manuel Ruiz Muñoz, Vicent Fonollosa Pla, Gerard Espinosa
OBJECTIVES: To assess the clinical manifestations and prognosis of Spanish patients with systemic sclerosis (SSc) according to their immunological profile. METHODS: From the Spanish Scleroderma Study Group or RESCLE (Registro de ESCLErodermia as Spanish nomenclature) Registry we selected those patients in which anti-centromere (ACA), anti-topoisomerase I (ATA), and anti-RNA polymerase III (ARA) antibodies had been determined, and a single positivity for each SSc specific antibody was detected...
September 21, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28980905/clinical-and-epidemiological-differences-between-men-and-women-with-systemic-sclerosis-a-study-in-a-spanish-systemic-sclerosis-cohort-and-literature-review
#15
REVIEW
Mayka Freire, Alberto Rivera, Bernardo Sopeña, Carles Tolosa Vilella, Alfredo Guillén-Del Castillo, Dolores Colunga Argüelles, Jose Luis Callejas Rubio, Manuel Rubio Rivas, Luis Trapiella Martínez, Jose Antonio Todolí Parra, Mónica Rodríguez Carballeira, Nerea Iniesta Arandia, Francisco José García Hernández, María Victoria Egurbide Arberas, Luis Sáez Comet, Jose Antonio Vargas Hitos, Juan José Ríos Blanco, Adela Marín Ballvé, Xavier Pla Salas, Ana Belén Madroñero Vuelta, Manuel Ruiz Muñoz, Vicent Fonollosa Pla, Carmen Pilar Simeón Aznar
OBJECTIVES: The low overall prevalence of systemic sclerosis (SSc) and the low proportion of male patients have resulted in a scarcity of studies assessing sex differences in Ssc patients, and contradictory results have often been show among those studies that have been performed. METHODS: A prospective study was conducted with the Spanish RESCLE register to analyse the influence of gender on survival of SSc patients. RESULTS: In total, 1506 SSc patients (1341 women, 165 men) were recruited from 21 centres...
September 18, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28975081/radiotherapy-for-oligometastatic-lung-cancer
#16
REVIEW
Derek P Bergsma, Joseph K Salama, Deepinder P Singh, Steven J Chmura, Michael T Milano
Non-small cell lung cancer (NSCLC) typically presents at an advanced stage, which is often felt to be incurable, and such patients are usually treated with a palliative approach. Accumulating retrospective and prospective clinical evidence, including a recently completed randomized trial, support the existence of an oligometastatic disease state wherein select individuals with advanced NSCLC may experience historically unprecedented prolonged survival with aggressive local treatments, consisting of radiotherapy and/or surgery, to limited sites of metastatic disease...
2017: Frontiers in Oncology
https://www.readbyqxmd.com/read/28971976/recent-advances-in-our-understanding-of-the-mechanisms-of-late-lung-development-and-bronchopulmonary-dysplasia
#17
David Emanuel Surate Solaligue, José Alberto Rodríguez-Castillo, Katrin Ahlbrecht, Rory E Morty
The objective of lung development is to generate an organ of gas exchange that provides both a thin gas diffusion barrier and a large gas diffusion surface area, which concomitantly generates a steep gas-diffusion concentration gradient. As such, the lung is perfectly structured to undertake the function of gas exchange: a large number of small alveoli provide extensive surface area within the limited volume of the lung, and a delicate alveolo-capillary barrier brings circulating blood into close proximity to the inspired air...
September 28, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/28969184/a-rare-case-of-pulmonary-lymphangitic-carcinomatosis-in-a-young-adult-with-carcinoma-stomach
#18
Prasanta Kumar Bhattacharya, Md Jamil, Yookarin Khonglah, Aakash Roy, Murti V Subrahmanya
Pulmonary Lymphangitic Carcinomatosis (PLC) occurs in about 6-8% of patients with lung metastasis and may rarely develop in the course of gastric cancer representing a complication due to diffuse metastasis in the lymphatics of the lungs. A 29-year-old female, admitted with difficulty in breathing and productive cough for one week, was initially evaluated for respiratory tract infection. During evaluation of associated anaemia an upper gastrointestinal endoscopy showed large ulcerative growth in the lesser curvature of the stomach suggestive of carcinoma...
August 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28967806/pulmonary-pathologic-manifestations-of-anti-alanyl-trna-synthetase-anti-pl-12-related-inflammatory-myopathy
#19
Frank Schneider, Samuel A Yousem, Chester V Oddis, Rohit Aggarwal
CONTEXT: - Patients with anti-aminoacyl-tRNA synthetase syndrome (ARS), a subset of idiopathic inflammatory myopathy, have a high prevalence of lung involvement. Autoantibodies directed against alanyl-tRNA synthetase (anti-PL-12 Abs) represent 1 of the 8 autoantibodies currently described under the rubric of ARS. OBJECTIVE: - To describe the clinical, radiographic, and pulmonary histopathologic findings in patients possessing anti-PL-12 autoantibodies. DESIGN: - Patients with anti-PL-12 ARS were identified in the University of Pittsburgh Idiopathic Inflammatory Myopathy registry...
October 2, 2017: Archives of Pathology & Laboratory Medicine
https://www.readbyqxmd.com/read/28967066/clinical-implications-for-pro-grp-in-small-cell-lung-cancer-a-single-center-experience
#20
Stefano Cavalieri, Daniele Morelli, Antonia Martinetti, Giulia Galli, Federico Nichetti, Filippo de Braud, Marco Platania
BACKGROUND: Recently, pro-gastrin-releasing peptide (pro-GRP) became available as an alternative sensitive, specific and reliable tumor marker for patients with small cell lung cancer (SCLC), both in limited (LD) and diffuse disease (DD). METHODS: We retrospectively analyzed pro-GRP, neuron-specific enolase (NSE) and CEA in patients with SCLC and non-small cell lung cancer (NSCLC). Serum pro-GRP level was measured with electrochemiluminescence at our laboratory (cutoff 77...
September 25, 2017: International Journal of Biological Markers
keyword
keyword
60501
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"