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https://www.readbyqxmd.com/read/28339300/genetic-manipulation-by-zinc-finger-nucleases-in-rat-induced-pluripotent-stem-cells
#1
Sheng Yang, Shufang Ding, Qianhua Xu, Xiong Li, Qiong Xiong
Induced pluripotent stem cells (iPSCs) have an extensive application in regenerative medicine, pharmaceutical discovery, and basic research. With the recent derivation of rat iPSCs, it is now feasible to apply genetic manipulation in this species. But such tools do not yet exist for many rat strains, especially for disease model rat. The Sprague Dawley (SD) rat is an inbred disease model for hypertension, nephropathy, pulmonary hypertension, depression, and alcohol consumption. In this study, the SD rat iPSCs were generated using lentiviral method...
March 24, 2017: Cellular Reprogramming
https://www.readbyqxmd.com/read/28338489/pediatric-pulmonary-medicine-then-and-next
#2
David N Cornfield
No abstract text is available yet for this article.
March 23, 2017: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/28331828/radiomics-of-pulmonary-nodules-and-lung-cancer
#3
REVIEW
Ryan Wilson, Anand Devaraj
The large number of indeterminate pulmonary nodules encountered incidentally or during CT-based lung screening provides considerable diagnostic and management challenges. Conventional nodule evaluation relies on visually identifiable discriminators such as size and speculation. These visible nodule features are however small in number and subject to considerable interpretation variability. With the development of novel targeted therapies for lung cancer the diagnosis and characterization of early stage lung tumours has never been more important...
February 2017: Translational Lung Cancer Research
https://www.readbyqxmd.com/read/28326177/characterization-of-secondary-care-for-copd-in-sweden
#4
Josefin Sundh, Christer Janson, Gunnar Johansson, Anders Lindén, Claes-Göran Löfdahl, Thomas Sandström, Kjell Larsson
Introduction: Only a selected proportion of chronic obstructive pulmonary disease (COPD) patients are managed in secondary care. The aim of this study was to characterize disease severity, treatment and structure of secondary care for COPD in Sweden. Methods: Information was collected from 29 of 33 existing secondary care units of respiratory medicine in Sweden, using both individual data from 373 consecutively enrolled COPD patients with Global initiative on Obstructive Lung Disease (GOLD) stage III-IV and a structural questionnaire about available resources at the units...
2017: European Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28325183/antiherpetic-drugs-in-equine-medicine
#5
REVIEW
Lara K Maxwell
Since vaccination may not prevent disease, antiherpetic drugs have been investigated for the therapy of several equine herpesviruses. Drug efficacy has been assessed in horses with disease, but most evidence is in vitro, in other species, or empirical. Oral valacyclovir is most often administered in the therapy of equine herpesvirus type-1 (EHV-1) to protect adult horses from equine herpesvirus myeloencephalopathy, while oral acyclovir is frequently administered for EHV-5 infection in the therapy of equine multinodular pulmonary fibrosis...
April 2017: Veterinary Clinics of North America. Equine Practice
https://www.readbyqxmd.com/read/28322297/standardized-herbal-formula-pm014-inhibits-radiation-induced-pulmonary-inflammation-in-mice
#6
Jee-Youn Kim, Dasom Shin, Gihyun Lee, Jin-Mo Kim, Dongwook Kim, Yong-Min An, Byung Rok Yoo, Hanna Chang, Miran Kim, Jaeho Cho, Hyunsu Bae
Radiation therapy is widely used for thoracic cancers. However, it occasionally causes radiation-induced lung injuries, including pneumonitis and fibrosis. Chung-Sang-Bo-Ha-Tang (CSBHT) has been traditionally used to treat chronic pulmonary disease in Korea. PM014, a modified herbal formula derived from CSBHT, contains medicinal herbs of seven species. In our previous studies, PM014 exhibited anti-inflammatory effects in a chronic obstructive pulmonary disease model. In this study, we have evaluated the effects of PM014 on radiation-induced lung inflammation...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28321802/sepsis-risk-factors-in-infants-with-congenital-diaphragmatic-hernia
#7
Michaël Levy, Nolwenn Le Sache, Mostafa Mokhtari, Guy Fagherazzi, Gaelle Cuzon, Benjamin Bueno, Virginie Fouquet, Alexandra Benachi, Sergio Eleni Dit Trolli, Pierre Tissieres
BACKGROUND: Congenital diaphragmatic hernia (CDH) is a rare congenital anomaly and remains among the most challenging ICU-managed disease. Beside severe pulmonary hypertension, lung hypoplasia and major abdominal surgery, infective complications remain major determinants of outcome. However, the specific incidence of sepsis as well as associated risk factors is unknown. METHODS: This prospective, 4-year observational study took place in the pediatric intensive care and neonatal medicine department of the Paris South University Hospitals (Le Kremlin-Bicêtre, France), CDH national referral center and involved 62 neonates with CDH...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28316123/the-msc-adhesion-cascade-insights-into-homing-and-transendothelial-migration
#8
Franziska Nitzsche, Claudia Müller, Barbara Lukomska, Jukka Jolkkonen, Alexander Deten, Johannes Boltze
Mesenchymal stem cells (MSC) are promising candidates for adult cell therapies in regenerative medicine. To fully exert their potential, efficient homing and migration towards lesion sites plays an important role. Local transplantation deposits MSC in spatial proximity to the lesion, but often requires invasive procedures. Systemic administration routes are favored, but require the targeted extravasation of the circulating MSC at the site of injury. Transplanted MSC can indeed leave the blood flow and transmigrate through the endothelial barrier, and reach the lesion site...
March 18, 2017: Stem Cells
https://www.readbyqxmd.com/read/28314653/assessment-of-risk-factors-for-candidemia-in-non-neutropenic-patients-hospitalized-in-internal-medicine-wards-a-multicenter-study
#9
M Falcone, G Tiseo, C Tascini, A Russo, E Sozio, G Raponi, C Rosin, P Pignatelli, P Carfagna, A Farcomeni, R Luzzati, F Violi, F Menichetti, M Venditti
BACKGROUND: An increasing prevalence of candidemia has been reported in Internal Medicine wards (IMWs). The aim of our study was to identify risk factors for candidemia among non-neutropenic patients hospitalized in IMWs. METHODS: A multicenter case-control study was performed in three hospitals in Italy. Patients developing candidemia (cases) were compared to patients without candidemia (controls) matched by age, time of admission and duration of hospitalization...
March 14, 2017: European Journal of Internal Medicine
https://www.readbyqxmd.com/read/28314480/airways-antiallergic-effect-and-pharmacokinetics-of-alkaloids-from-alstonia-scholaris
#10
Yun-Li Zhao, Jing Cao, Jian-Hua Shang, Ya-Ping Liu, Afsar Khan, Heng-Shan Wang, Yi Qian, Lu Liu, Min Ye, Xiao-Dong Luo
BACKGROUND: Alstonia scholaris (L.) R. Br. (Apocynaceae), an important herbal medicine, has been widely used to treat respiratory tract diseases, such as cough, asthma, phlegm, and chronic obstructive pulmonary disease. PURPOSE: To evaluate pharmacological effect of alkaloids from A. scholaris on ovalbumin induced airways allergic inflammatory model, and explore whether the dosing frequency is related to pharmacokinetics. STUDY DESIGN: After oral administration of total alkaloids, the pharmacokinetic study of it was investigated...
April 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/28306323/a-feasibility-assessment-of-behavioral-based-interviewing-to-improve-candidate-selection-for-a-pulmonary-and-critical-care-medicine-fellowship-program
#11
Geneva Tatem, Maria Kokas, Cathy L Smith, Bruno DiGiovine
Traditional interviews for residency and fellowship training programs are an important component in the selection process, but can be of variable value due to a non-standardized approach. We redesigned the candidate interview process for our large pulmonary and critical care medicine fellowship program in the United States using a behavioral-based interview structure. The primary goal of this approach was to standardize the assessment of candidates within non-cognitive domains with the goal of selecting those with the best fit for our institution's fellowship program...
March 17, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28306322/recommended-reading-from-rutgers-robert-wood-johnson-medical-school-pulmonary-and-critical-care-medicine-fellows
#12
Sabiha Hussain, Sugeet Jagpal, Saqib H Baig, Edward K Len, Pallak Agarwal
No abstract text is available yet for this article.
March 17, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28302497/building-community-through-a-pulmcc-twitter-chat-to-advocate-for-pulmonary-critical-care-and-sleep
#13
Christopher L Carroll, Kristi Bruno, Pradeep Ramachandran
BACKGROUND: Social media sites such as Twitter can significantly enhance education and advocacy efforts. In 2013, the American College of Chest Physicians (CHEST) launched a Twitter chat series using the hashtag #pulmcc to educate and advocate for topics related to pulmonary, critical care and sleep medicine. METHOD: To assess the reach of these chats, we analyzed the metrics using Symplur analytics, and compared data from each chat, as well as participant data...
March 13, 2017: Chest
https://www.readbyqxmd.com/read/28297588/oncostatin-m-preconditioned-mesenchymal-stem-cells-alleviate-bleomycin-induced-pulmonary-fibrosis-through-paracrine-effects-of-the-hepatocyte-growth-factor
#14
Ying-Wei Lan, Si-Min Theng, Tsung-Teng Huang, Kong-Bung Choo, Chuan-Mu Chen, Han-Pin Kuo, Kowit-Yu Chong
Mesenchymal stem cells (MSCs) are widely considered for treatment of pulmonary fibrosis based on the anti-inflammatory, antifibrotic, antiapoptotic, and regenerative properties of the cells. Recently, elevated levels of oncostatin M (OSM) have been reported in the bronchoalveolar lavage fluid of a pulmonary fibrosis animal model and in patients. In this work, we aimed to prolong engrafted MSC survival and to enhance the effectiveness of pulmonary fibrosis transplantation therapy by using OSM-preconditioned MSCs...
March 2017: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28294320/nursing-clinical-practice-changes-to-improve-self-management-in-chronic-obstructive-pulmonary-disease
#15
J M Padilha, P A F Sousa, F M S Pereira
AIM: To propose nursing clinical practice changes to improve the development of patient self-management. BACKGROUND: Chronic obstructive pulmonary disease is one of the main causes of chronic morbidity, loss of quality of life and high mortality rates. INTRODUCTION: Control of the disease's progression, the preservation of autonomy in self-care and maintenance of quality of life are extremely challenging for patients to execute in their daily living...
March 13, 2017: International Nursing Review
https://www.readbyqxmd.com/read/28290314/acute-and-subacute-oral-toxicity-assessment-of-the-oil-extracted-from-attalea-phalerata-mart-ex-spreng-pulp-fruit-in-rats
#16
Fernando Freitas de Lima, Giseli Karenina Traesel, Sara Emilia Lima Tolouei Menegati, Ariany Carvalho Dos Santos, Roosevelt Isaias Carvalho Souza, Vinícius Soares de Oliveira, Eliana Janet Sanjinez-Argandoña, Claudia Andrea Lima Cardoso, Silvia Aparecida Oesterreich, Maria do Carmo Vieira
Attalea phalerata Mart. ex Spreng., popularly known as "bacuri", is a native plant from the brazilian Cerrado and used in folk medicine as a pulmonary decongestant, an anti-inflammatory for joints and antipyretic. There is an expectation about the use in chronic disease of the Attalea phalerata oil since its composition is high in carotenoids and beneficial fatty acids. The aim of the study was to evaluate the toxicological profile of the oil extracted from Attalea phalerata Mart. ex Spreng. pulp (APO). Acute and subacute toxicity studies were performed in male and female Wistar rats according to the OECD - Guidelines 425 and 407...
January 2017: Food Research International
https://www.readbyqxmd.com/read/28289452/hot-topics-from-the-assemblies
#17
(no author information available yet)
Syncope is a transient loss of consciousness typically due to cerebral hypoperfusion with many causes, including pulmonary embolism. The prevalence of pulmonary embolism in patients with syncope is unknown; hence, in a prospective study, Prandoni et al. and the PESIT investigators report in the New England Journal of Medicine the prevalence of pulmonary embolism in 560 patients admitted for a first episode of syncope at 11 medical centres in Italy.
March 2017: Breathe
https://www.readbyqxmd.com/read/28288286/recommended-reading-from-the-newyork-presbyterian-hospital-weill-cornell-medicine-pulmonary-and-critical-care-medicine-fellows
#18
Kevin C Ma, Daniel S Jones, David R Price, Meredith L Turetz
No abstract text is available yet for this article.
March 13, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28287520/murine-echocardiography-of-left-atrium-aorta-and-pulmonary-artery
#19
Alejandro Granillo, Celia A Pena, Thuy Pham, Lavannya M Pandit, George E Taffet
The present methodology teaches the investigator how to measure and use the LAV as a surrogate of chronic elevations in Left Ventricular diastolic pressure through echocardiography, as well as to obtain measurements of the Aorta and PA diameter in mice. Mice older than 10 d of age can be analyzed using the present technique. The technique is composed of 3 main steps: set-up, image acquisition, and image analysis. The set-up step consists of getting the mouse anesthetized with 1% isoflurane, shaving it, and taping it in a supine position to a heated EKG board where the image acquisition will take place...
February 20, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28284323/optimizing-drug-delivery-in-copd-the-role-of-inhaler-devices
#20
REVIEW
Paola Rogliani, Luigino Calzetta, Angelo Coppola, Francesco Cavalli, Josuel Ora, Ermanno Puxeddu, Maria Gabriella Matera, Mario Cazzola
Inhaled medication is the cornerstone of the pharmacological treatment for patients with asthma and chronic obstructive pulmonary disease (COPD). Several inhaler devices exist, and each device has specific characteristics to achieve the optimal inhalation of drugs. The correct use of inhaler devices is not granted and patients may incur in mistakes when using pressurized metered-dose inhalers (pMDIs) or dry-powder inhaler (DPIs). The incorrect use of inhaler devices can lead to a poorly controlled disease status...
March 2017: Respiratory Medicine
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