keyword
MENU ▼
Read by QxMD icon Read
search

Edema

keyword
https://www.readbyqxmd.com/read/29792955/fisetin-alleviates-oxidative-stress-after-traumatic-brain-injury-via-the-nrf2-are-pathway
#1
Li Zhang, Handong Wang, Yali Zhou, Yihao Zhu, Maoxin Fei
Fisetin, a natural flavonoid, has neuroprotection properties in many brain injury models. However, its role in traumatic brain injury (TBI) has not been fully explained. In the present study, we aimed to explore the neuroprotective effects of fisetin in a mouse model of TBI. We found that fisetin improved neurological function, reduced cerebral edema, attenuated brain lesion and ameliorated blood-brain barrier (BBB) disruption after TBI. Moreover, the up-regulation of malondialdehyde (MDA) and the activity of glutathione peroxidase (GPx) were reversed by fisetin treatment...
May 21, 2018: Neurochemistry International
https://www.readbyqxmd.com/read/29792703/structure-based-design-of-inhibitors-with-improved-selectivity-for-steroidogenic-cytochrome-p450-17a1-over-cytochrome-p450-21a2
#2
Charlie Fehl, Caleb D Vogt, Rahul Yadav, Kelin Li, Emily E Scott, Jeffrey Aubé
Inhibition of androgen biosynthesis is clinically effective for treating androgen-responsive prostate cancer. Abiraterone is a clinical first-in-class inhibitor of cytochrome P450 17A1 (CYP17A1) required for androgen biosynthesis. However, abiraterone also causes hypertension, hypokalemia, and edema, likely due in part to off-target inhibition of another steroidogenic cytochrome P450, CYP21A2. Abiraterone analogs were designed based on structural evidence that B-ring substituents may favorably interact with polar residues in binding CYP17A1 and sterically clash with residues in the CYP21A2 active site...
May 24, 2018: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/29792510/in-reply-to-intra-aortic-balloon-pump-protects-against-hydrostatic-pulmonary-oedema-during-peripheral-venoarterial-extracorporeal-membrane-oxygenation
#3
Jamie R Privratsky, Sebastian Diaz, Alina Nicoara, Mani A Daneshmand
Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is an increasingly utilized life-saving measure. However, left-ventricular distention from inadequate left-ventricular off-loading can lead to unwanted pulmonary and cardiac complications. We are writing to indicate our agreement with a recent article by Brechot et al. published in the June 2017 issue where the authors demonstrated that intra-aortic balloon pump provides mechanical support to off-load the left ventricle during VA-ECMO, which prevents pulmonary edema...
May 1, 2018: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/29792349/pulmonary-endothelial-permeability-and-tissue-fluid-balance-depend-on-the-viscosity-of-the-perfusion-solution
#4
Simon C Rowan, Keith D Rochfort, Lucie Piouceau, Philip M Cummins, Malachy O'Rourke, Paul McLoughlin
Fluid filtration in the pulmonary microcirculation depends on the hydrostatic and oncotic pressure gradients across the endothelium, and the selective permeability of the endothelial barrier. Maintaining normal fluid balance depends both on specific properties of the endothelium and of the perfusing blood. Although some of the essential properties of blood needed to prevent excessive fluid leak have been identified and characterised, our understanding of these remains incomplete. The role of perfusate viscosity in maintaining normal fluid exchange has not previously been examined...
May 24, 2018: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/29792280/resource-utilization-and-indications-for-helicopter-transport-of-head-injured-children
#5
Clay M Elswick, Deidre Wyrick, Lori A Gurien, Malik Rettiganti, Marie Gowen, Ambre' Pownall, Diaa Bahgat, R Todd Maxson, Eylem Öcal, Gregory W Albert
INTRODUCTION: Helicopter emergency medical services (HEMS) have provided benefit for severely injured patients. However, HEMS are likely overused for the transportation of both adult and pediatric trauma patients. In this study, we aim to evaluate the degree of overuse of helicopter as a mode of transport for head-injured children. In addition, we propose criteria that can be used to determine if a particular patient is suitable for air versus ground transport. MATERIALS AND METHODS: We identified patients who were transported to our facility for head injuries...
May 1, 2018: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/29792179/hopkins-syndrome-following-the-first-episode-of-bronchial-asthma-associated-with-enterovirus-d68-a-case-report
#6
Fumie Hayashi, Shintaro Hayashi, Dai Matsuse, Ryo Yamasaki, Keiji Yonekura, Jun-Ichi Kira
BACKGROUND: Hopkins syndrome (HS) is a rare disorder presenting with acute flaccid paralysis of the limbs following an asthma attack. Neurologists encounter a diagnostic challenge if patients without a history of bronchial asthma develop neurologic features mimicking HS following acute respiratory distress. We report a case of HS occurring after a first episode of bronchial asthma associated with enterovirus D68 infection. CASE PRESENTATION: A 5-year-old girl developed acute respiratory distress...
May 23, 2018: BMC Neurology
https://www.readbyqxmd.com/read/29792170/liddle-s-like-syndrome-associated-with-nephrotic-syndrome-secondary-to-membranous-nephropathy-the-first-case-report
#7
Eriko Yamaguchi, Kazuhiro Yoshikawa, Izaya Nakaya, Karen Kato, Yoshikazu Miyasato, Terumasa Nakagawa, Yutaka Kakizoe, Masashi Mukoyama, Jun Soma
BACKGROUND: Liddle's syndrome is a rare monogenic form of hypertension caused by truncating or missense mutations in the C termini of the epithelial sodium channel (ENaC) β or γ subunits. Patients with this syndrome present with early onset of hypertension, hypokalemia, metabolic alkalosis, hyporeninemia and hypoaldosteronism, and a potassium-sparing diuretics (triamterene or amiloride) can drastically improves the disease condition. Although elderly patients having these characteristics were considered to have Liddle's syndrome or Liddle's-like syndrome, no previous report has indicated that Liddle's-like syndrome could be caused by nephrotic syndrome of primary glomerular disease, which is characterized by urinary excretion of > 3 g of protein/day plus edema and hypoalbuminemia, or has explained how the activity function of ENaC could be affected in the setting of high proteinuria...
May 23, 2018: BMC Nephrology
https://www.readbyqxmd.com/read/29791963/nerve-entrapment-in-ankle-and-foot-ultrasound-imaging
#8
Basavaraj Chari, Eugene McNally
Peripheral nerve entrapment of the ankle and foot is relatively uncommon and often underdiagnosed because electrophysiologic studies may not contribute to the diagnosis. Anatomy of the peripheral nerves is variable and complex, and along with a comprehensive physical examination, a thorough understanding of the applied anatomy is essential. Several studies have helped identify specific areas in which nerves are commonly compressed. Identified secondary causes of nerve compression include previous trauma, osteophytes, ganglion cysts, edema, accessory muscles, tenosynovitis, vascular lesions, and a primary nerve tumor...
July 2018: Seminars in Musculoskeletal Radiology
https://www.readbyqxmd.com/read/29790982/peritumoral-edema-relative-to-meningioma-size-predicts-functional-outcomes-after-resection-in-older-patients
#9
Joshua Loewenstern, Amit Aggarwal, Margaret Pain, Ernest Barthélemy, Anthony Costa, Joshua Bederson, Raj K Shrivastava
BACKGROUND: Resection of meningiomas in older adults is associated with increased complications and postoperative functional deficits. Extent of peritumoral edema (PTE), which has been associated with surgical prognosis, may represent a preoperative risk marker for poorer outcomes in older adults. OBJECTIVE: To quantitatively evaluate the relationship between preoperative PTE and postresection outcomes in older meningioma patients. METHODS: One hundred twelve older meningioma patients (age ≥ 60) with evidence of PTE on MRI were reviewed...
May 22, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/29790691/the-protective-effect-of-gingko-biloba-in-a-rat-model-of-ovarian-ischemia-reperfusion-injury-improvement-in-histological-and-biochemical-parameters
#10
Nuri Yildirim, Deniz Simsek, Semir Kose, Alkim Gulsah Sahingoz Yildirim, Cagri Guven, Gurkan Yigitturk, Oytun Erbas
BACKGROUND: Ovarian torsion is one of the most common gynecological emergencies, which especially affects women of reproductive age. OBJECTIVES: We aimed to evaluate the effect of Ginkgo biloba (GB) supplementation in ovarian ischemia/ reperfusion injury in an experimental torsion/de-torsion rat model. MATERIAL AND METHODS: This study was carried out in the Ege University Faculty of Medicine in Izmir, Turkey. Thirty mature female Sprague-Dawley albino rats were randomly divided into 5 groups: in Group 1 (control), the abdominal wall was only opened and closed; in the torsion group (Group 2), ischemia was induced for 3 h, using atraumatic vascular clips to create a torsion model; in the torsion/GB group (Group 3), the rats were given 80 mg/kg (oral gavage) of GB 30 min before torsion was induced and the torsion model was formed; in the torsion/de-torsion group (Group 4), the rats underwent 3 h of ischemia and then the vascular clips were removed and reperfusion took place for 3 h; in the torsion/de-torsion/GB group (Group 5), the rats underwent 3 h of ischemia followed by GB (oral gavage) 30 min prior to a 3-h reperfusion period...
May 16, 2018: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/29790456/evaluation-of-neuroimaging-findings-of-central-nervous-system-complications-in-heart-transplant-recipients
#11
Hale Turnaoglu, Ahmet Muhtesem Agildere, Feride Kural Rahatli, Fuldem Yildirim Donmez, Ruhsen Ocal, Taner Sezer, Ufuk Can, Atilla Sezgin, Sait Aslamaci
OBJECTIVES: In this study, we presented neuroradiologic findings and diagnoses of neurologic complications in a series of heart transplant recipients. MATERIALS AND METHODS: A retrospective review was conducted at Başkent University Hospital. We searched the hospital and radiology databases and identified 109 heart transplant recipients. Thirty-one of these recipients had neuroradiologic evaluations secondary to presentation of neurologic symptoms after heart transplant, with 18 patients evaluated with computed tomography and 22 patients evaluated with magnetic resonance imaging (overlap of imaging-defined groups occurred in 9 recipients)...
May 23, 2018: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/29790265/lipid-lowering-medication-use-is-associated-with-decreased-risk-of-diabetic-retinopathy-and-its-treatments-in-patients-with-type-2-diabetes-a-real-world-observational-analysis-of-a-health-claims-database
#12
Ryo Kawasaki, Tsuneo Konta, Kohji Nishida
AIMS: Fenofibrate and statins reduced the risk of diabetic retinopathy (DR) related treatment in clinical trials. We aimed to determine whether lipid-lowering medication use reduce the risk of DR and its treatments in patients with type 2 diabetes using a real-world health claims database. METHODS: This was an observational analysis using a nation-wide health claims database of the Japan Medical Data Center (JMDC). Type 2 diabetes was defined by the ICD-10 codes with glucose-lowering medication use...
May 22, 2018: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/29789918/recent-experience-and-follow-up-after-surgical-closure-of-secundum-atrial-septal-defect-in-120-children
#13
Geoffroy de Beco, Natasha Mambour, Christophe Vô, Laetitia Vanhoutte, Stéphane Moniotte, Alain Poncelet, Thierry Sluysmans
While percutaneous catheter closure proves an effective treatment for secundum atrial septal defect (ASD2), some child patients require surgical closure. We assessed the risks associated with isolated surgical ASD2 closure by reviewing the outcomes of 120 children operated on between 1999 and 2011 (mean age 4.6 ± 3.9 years, mean weight 17 ± 12 kg). Direct sutures were performed in 4% and patch closures in 96%. The mean cardiopulmonary bypass duration was 38 ± 14 min, aortic cross-clamp time 19 ± 9 min, intensive care unit length of stay 1...
May 22, 2018: Pediatric Cardiology
https://www.readbyqxmd.com/read/29789639/fludarabine-and-neurotoxicity-in-engineered-t-cell-therapy
#14
Kate L Lowe, Crystal L Mackall, Elliot Norry, Rafael Amado, Bent K Jakobsen, Gwendolyn Binder
Adoptive T-cell therapy, incorporating engineered T cell receptors (TCRs) or chimeric antigen receptors (CARs), target tumor antigens with high affinity and specificity. To increase the potency of adoptively transferred T cells, patients are conditioned with lymphodepleting chemotherapy regimens prior to adoptive T-cell transfer (ACT), and data suggest that fludarabine is an important component of an effective regimen. In a recent clinical trial using CAR-T cells engineered to target the CD19 B-cell antigen to treat acute lymphoblastic leukemia, JCAR-015 (NCT02535364), two patient deaths due to cerebral edema led to trial suspension...
May 7, 2018: Gene Therapy
https://www.readbyqxmd.com/read/29789393/long-term-outcomes-in-patients-aged-%C3%A2-70-years-with-intravenous-glyburide-from-the-phase-ii-games-rp-study-of-large-hemispheric-infarction-an-exploratory-analysis
#15
Kevin N Sheth, Nils H Petersen, Ken Cheung, Jordan J Elm, Holly E Hinson, Bradley J Molyneaux, Lauren A Beslow, Gordon K Sze, J Marc Simard, W Taylor Kimberly
BACKGROUND AND PURPOSE: We aimed to determine whether subjects aged ≤70 years who were treated with intravenous glyburide (RP-1127; BIIB093; glibenclamide) would have better long-term outcomes than those who received placebo. METHODS: GAMES-RP (Glyburide Advantage in Malignant Edema and Stroke-Remedy Pharmaceuticals) was a prospective, double-blind, randomized, placebo-controlled phase 2 clinical trial. Eighty-six participants, aged 18 to 80 years, who presented to 18 centers with large hemispheric infarction (baseline diffusion-weighted imaging volumes, 82-300 cm3 ) randomized within 10 hours of symptom onset were enrolled...
May 22, 2018: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/29789261/corrigendum-to-oleamide-suppresses-inflammatory-responses-in-lps-induced-raw264-7-murine-macrophages-and-alleviates-paw-edema-in-a-carrageenan-induced-inflammatory-rat-model-int-immunopharmacol-56-2018-179-185
#16
Sung-Min Moon, Seul Ah Lee, Joon Ho Hong, Jae-Sung Kim, Do Kyung Kim, Chun Sung Kim
No abstract text is available yet for this article.
May 19, 2018: International Immunopharmacology
https://www.readbyqxmd.com/read/29789005/ultrasonography-in-diagnosis-and-analysis-of-chronic-pain-following-anterior-open-inguinal-herniorrhaphy
#17
Z Y Qiu, Y Chen, J X Tang, L Chen
BACKGROUND: Chronic pain as a complication following inguinal herniorrhaphy has attracted increasing attention in recent years. There is evidence that the chronic pain seriously affects patients' quality of life. However, there are few imaging studies and diagnostic techniques of the chronic pain. The aim of this study is to explore the etiology and to analysis ultrasonographic imaging description of chronic pain following anterior open inguinal herniorrhaphy. METHODS: One hundred fifty two patients with the chronic pain following anterior open inguinal herniorrhaphy were performed by ultrasonography to identify the main causes of postoperative chronic pain...
May 22, 2018: BMC Surgery
https://www.readbyqxmd.com/read/29788497/a-study-of-the-focal-adhesion-kinase-inhibitor-gsk2256098-in-patients-with-recurrent-glioblastoma-with-evaluation-of-tumor-penetration-of-11c-gsk2256098
#18
Nicholas F Brown, Matthew Williams, Hendrik-Tobias Arkenau, Ronald A Fleming, Jerry Tolson, Li Yan, Jianping Zhang, Lisa Swartz, Rajendra Singh, Kurt R Auger, Laurie Lenox, David Cox, Yvonne Lewis, Christophe Plisson, Graham Searle, Azeem Saleem, Sarah Blagden, Paul Mulholland
Background: GSK2256098 is a novel oral focal adhesion kinase inhibitor. Preclinical studies demonstrate growth inhibition in glioblastoma cell lines. However, rodent studies indicate limited blood-brain barrier penetration. In this expansion cohort within a phase I study, the safety, tolerability, pharmacokinetics and clinical activity of GSK2256098 were evaluated in patients with recurrent glioblastoma. Biodistribution and kinetics of [11C]GSK2256098 were assessed in a sub-study using positron-emission tomography (PET)...
May 17, 2018: Neuro-oncology
https://www.readbyqxmd.com/read/29788429/corticosteroid-use-endpoints-in-neuro-oncology-response-assessment-in-neuro-oncology-working-group
#19
Nils D Arvold, Terri S Armstrong, Katherine E Warren, Susan M Chang, Lisa M DeAngelis, Jaishri Blakeley, Marc C Chamberlain, Erin Dunbar, Herbert H Loong, David R Macdonald, David A Reardon, Michael A Vogelbaum, Ying Yuan, Michael Weller, Martin van den Bent, Patrick Y Wen
Background: Corticosteroids are the mainstay of treatment for peritumor edema but are often associated with significant side effects. Therapies that can reduce corticosteroid use would potentially be of significant benefit to patients. However, currently there are no standardized endpoints evaluating corticosteroid use in neuro-oncology clinical trials. Methods: The Response Assessment in Neuro-Oncology (RANO) Working Group has developed consensus recommendations for endpoints evaluating corticosteroid use in clinical trials in both adults and children with brain tumors...
May 18, 2018: Neuro-oncology
https://www.readbyqxmd.com/read/29787599/pathological-molecular-mechanism-of-symptomatic-late-onset-fuchs-endothelial-corneal-dystrophy-by-bioinformatic-analysis
#20
Zekai Cui, Qiaolang Zeng, Yonglong Guo, Shiwei Liu, Peiyuan Wang, Mengyuan Xie, Jiansu Chen
Fuchs endothelial corneal dystrophy (FECD) is a degenerative disease characterized by corneal endothelial decompensation. FECD causes corneal stromal and epithelial edema and progressively develops into bullous keratopathy, which can eventually lead to blindness. However, the exact pathogenesis is unknown. In this study, we performed an in-depth bioinformatic analysis of the dataset GSE74123 to determine the differentially expressed genes (DEGs) of symptomatic late-onset FECD compared with a normal control...
2018: PloS One
keyword
keyword
10824
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"