keyword
MENU ▼
Read by QxMD icon Read
search

Infraction

keyword
https://www.readbyqxmd.com/read/29119386/endovascular-ischemic-stroke-models-in-nonhuman-primates
#1
Di Wu, Ankush Chandra, Jian Chen, Yuchuan Ding, Xunming Ji
To bridge the gap between rodent and human studies, the Stroke Therapy Academic Industry Roundtable committee suggests that nonhuman primates (NHPs) be used for preclinical, translational stroke studies. Owing to the fact that vast majority of ischemic strokes are caused by transient or permanent occlusion of a cerebral blood vessel eventually leading to brain infarction, ischemia induced by endovascular methods closely mimics thromboembolic or thrombotic cerebrovascular occlusion in patients. This review will make a thorough summary of transient or permanent occlusions of a cerebral blood vessel in NHPs using endovascular methods...
November 8, 2017: Neurotherapeutics: the Journal of the American Society for Experimental NeuroTherapeutics
https://www.readbyqxmd.com/read/29108400/early-experience-and-favorable-clinical-outcomes-of-everolimus-eluting-bioresorbable-scaffolds-for-coronary-artery-disease-in-korea
#2
Osung Kwon, Jung-Min Ahn, Do-Yoon Kang, Se Hun Kang, Pil Hyung Lee, Soo-Jin Kang, Seung-Whan Lee, Young-Hak Kim, Cheol Whan Lee, Seong-Wook Park, Duk-Woo Park, Seung-Jung Park
Background/Aims: Compared with metallic drug-eluting stents (DES), bioresorbable vascular scaffolds (BVS) may further improve long-term outcomes of percutaneous coronary intervention (PCI) in patients with coronary artery disease. We report our early experience with BVS in Korea. Methods: We evaluated 105 consecutive patients with BVS implanted at Asan Medical Center, Korea between October 21, 2015 and June 3, 2016. Angiographic results, and in-hospital and 6-month clinical outcomes were assessed...
November 7, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/29107858/effects-of-a-penalty-point-system-on-traffic-violations
#3
Fridulv Sagberg, Rikke Ingebrigtsen
We analysed data from the Norwegian driver's licence penalty point register over a three-year period, in order to investigate whether the number of incurred penalty points in a given time period can predict the probability of incurring additional points in the subsequent period. Data for all category B drivers without penalty points at the start of the study period were included in the analyses. Norway's penalty point system implies that speeding and various other traffic violations result in two or three penalty points for full-license drivers and four or six points for probationary-license drivers...
November 3, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/29081179/-transplantation-of-cardiac-stem-cells-overexpressing-integrin-linked-kinase-improves-cardiac-function-in-a-rat-model-of-acute-myocardial-infarction
#4
J J Li, Y Liu, J Zhao, A Y Li, D M Wang
Objective: To investigate the effect of cardiac stem cells (CSC) overexpressing integrin-linked kinase (ILK-CSC) transplantation on cardiac function after myocardial infarction (MI) and related mechanism. Methods: CSCs were isolated from the hearts of neonatal Sprague-Dawley (SD) rats and ILK-CSC were established by transfecting recombinant adenoviral vector harboring human wild-type ILK cDNA. Forty 8-week-old rats were randomly divided into 4 groups (n=10 each group): sham group, MI plus saline injection group(saline group), MI plus CSC transfected with null vector injection group (Ad-null-CSC group), and MI plus ILK-CSC injection group(ILK-CSC group)...
October 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29072472/promoting-emotion-and-behavior-regulation-in-male-prison-inmates-a-secondary-data-analysis-from-a-randomized-controlled-trial-testing-the-efficacy-of-the-growing-pro-social-program
#5
Nélio Brazão, Daniel Rijo, Maria do Céu Salvador, José Pinto-Gouveia
This article describes a secondary data analysis collected from inmates who participated in an independent randomized controlled trial, testing the efficacy of the Growing Pro-Social (GPS) Program. The current study aimed to test the program's ability to increase, on one hand, cognitive reappraisal (adaptive emotion regulation strategy) and, on the other hand, decrease expressive suppression (maladaptive emotion regulation strategy) over time. It was also assessed if the GPS was capable of reducing disciplinary infractions committed by inmates over time...
October 26, 2017: Law and Human Behavior
https://www.readbyqxmd.com/read/29050285/high-dose-atorvastatin-reduces-the-risk-of-cardiovascular-events-in-patients-with-percutaneous-coronary-intervention
#6
Changqing Lu, Helei Jia, Zhentao Wang
We systematically searched in PubMed, Web of Science, Embase and China National Knowledge Infrastructure from the inception to March 31, 2017, identified relevant trials about efficacy of high-does Atorvastatin for patients with percutaneous coronary intervention. Twelve studies with the number of 2801 patients were included in the meta-analysis. Compared with control group, high-does Atorvastatin significantly reduced the risk of myocardial infarction in patients with percutaneous coronary intervention (Relative risk =0...
September 19, 2017: Oncotarget
https://www.readbyqxmd.com/read/29044850/mesenchymal-stem-cells-therapy-a-promising-cell-based-therapy-for-treatment-of-myocardial-infraction
#7
REVIEW
Ayman El Sayed Shafei, Mahmoud Ahmed Ali, Hazem G Ghanem, Ahmed I Shehata, Ahmed A Abdelgawad, Hossam R Handal, Kareem A Talaat, Ahmed E Ashaal, Amal S El-Shal
AIM: For decades, mesenchymal stem (MSCs) cells had been used for cardiovascular diseases as regenerative therapy. This review is an attempt to summarize the types of MSCs involved in MI therapy, its possible mechanisms effects especially paracrine one in MI focusing on the studies (human and animal) conducted in the last 10 years. DISCUSSION: Recently, reports showed that MSC therapy could have infarct-limiting effects after myocardial infarction (MI) in both experimental and clinical trials...
October 16, 2017: Journal of Gene Medicine
https://www.readbyqxmd.com/read/29038758/illegal-use-of-natural-resources-in-federal-protected-areas-of-the-brazilian-amazon
#8
Érico E Kauano, Jose M C Silva, Fernanda Michalski
BACKGROUND: The Brazilian Amazon is the world's largest rainforest regions and plays a key role in biodiversity conservation as well as climate adaptation and mitigation. The government has created a network of protected areas (PAs) to ensure long-term conservation of the region. However, despite the importance of and positive advances in the establishment of PAs, natural resource depletion in the Brazilian Amazon is pervasive. METHODS: We evaluated a total of 4,243 official law enforcement records generated between 2010 and 2015 to understand the geographical distribution of the illegal use of resources in federal PAs in the Brazilian Amazon...
2017: PeerJ
https://www.readbyqxmd.com/read/29017492/electroacupuncture-ameliorating-post-stroke-cognitive-impairments-via-inhibition-of-peri-infarct-astroglial-and-microglial-macrophage-p2-purinoceptors-mediated-neuroinflammation-and-hyperplasia
#9
Jia Huang, Xiaofang You, Weilin Liu, Changming Song, Xiaomin Lin, Xiufeng Zhang, Jing Tao, Lidian Chen
BACKGROUND: During ischemic stroke (IS), adenosine 5'-triphosphate (ATP) is released from damaged nerve cells of the infract core region to the extracellular space, invoking peri-infarct glial cellular P2 purinoceptors singling, and causing pro-inflammatory cytokine secretion, which is likely to initiate or aggravate motor and cognitive impairment. It has been proved that electroacupuncture (EA) is an effective and safe strategy used in anti-inflammation. However, EA for the role of purine receptors in the central nervous system has not yet been reported...
October 10, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28988091/short-term-effects-of-fine-particulate-matter-on-acute-myocardial-infraction-mortality-and-years-of-life-lost-a-time-series-study-in-hong-kong
#10
Haiqing Liang, Hong Qiu, Linwei Tian
Previous studies have applied years of life lost (YLL) as a complementary indicator to assess the short-term effect of the air pollution on the health burden from all-cause mortality, but sparsely focused on individual diseases such as acute myocardial infraction (AMI). In this study, we aimed to conduct a time-series analysis to evaluate short-term effects of fine particulate matter (PM2.5) on mortality and YLL from AMI in Hong Kong from 2011 to 2015, and explore the potential effect modifiers including sex and age by subgroup analysis...
February 15, 2018: Science of the Total Environment
https://www.readbyqxmd.com/read/28985553/lncrnas-hif1a-as2-facilitates-the-up-regulation-of-hif-1%C3%AE-by-sponging-to-mir-153-3p-whereby-promoting-angiogenesis-in-huvecs-in-hypoxia
#11
Lingjuan Li, Mingyue Wang, Zhujun Mei, Wenfeng Cao, Yun Yang, Yanmei Wang, An Wen
Angiogenesis serves as an important protective mechanism against ischemic stroke, because angiogenesis promotes the generation of collateral circulation and consequently improves the blood supply to cerebral infraction areas. Long noncoding RNAs (lncRNAs), which can act as a competing endogenous RNA, mediate protein-coding gene expression by sponging miRNA. Based on previous studies, the present study hypothesized that lncRNAs HIF1A-AS2 by sponging to miR-153-3p might regulate expression of HIF-1α and its down-stream targets, thereby influencing angiogenesis in hypoxia...
October 3, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28974389/high-prevalence-of-small-vessel-disease-long-after-cranial-irradiation
#12
Masatomo Miura, Makoto Nakajima, Akiko Fujimoto, Yasuyuki Kaku, Takayuki Kawano, Masaki Watanabe, Jun-Ichi Kuratsu, Yukio Ando
Accelerated atherosclerosis of intra- or extracranial large arteries is a major cause of radiation-induced strokes. Recent development of MRI techniques has enabled detection of another important vasculopathy: microinfarcts or microbleeds after cranial irradiation. The purpose of this study was to investigate the incidence and characteristics of small vessel disease after cranial irradiation. MR images and clinical records of 102 outpatients who had undergone cranial irradiation to brain tumors were retrospectively reviewed...
December 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28953636/colonic-obstruction-caused-by-accessory-spleen-torsion-a-rare-case-report-and-literature-review
#13
REVIEW
Chuanzeng Ren, Yongqing Liu, Rongge Cao, Tao Zhao, Dong Chen, Lingli Yao, Zhili Pan
RATIONALE: Accessory spleen torsion is a rare cause of the acute abdomen. The complications of accessory spleen torsion, such as intestinal obstruction, are rarer. We herein report a case of colonic obstruction caused by accessory spleen torsion because of the unusual condition. PATIENT CONCERNS: A 15-year-old patient presented with acute intestinal obstruction with signs of peritoneal irritation. Abdominal computed tomography (CT) and ultrasonography examinations revealed a soft tissue mass in the left midabdomen...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28948480/delineation-of-the-ischemic-stroke-lesion-based-on-watershed-and-relative-fuzzy-connectedness-in-brain-mri
#14
Asit Subudhi, Subhranshu Jena, Sukanta Sabut
Precise segmentation of stroke lesions from brain magnetic resonance (MR) images poses a challenging task in automated diagnosis. In this paper, we proposed a new method called watershed-based lesion segmentation algorithm (WLSA), which is a novel intensity-based segmentation technique used to delineate infarct lesion in diffusion-weighted imaging (DWI) MR images of the brain. The algorithm was tested on a series of 142 real-time images collected from different stroke patients reported at IMS and SUM Hospital...
September 26, 2017: Medical & Biological Engineering & Computing
https://www.readbyqxmd.com/read/28939567/association-between-gender-and-short-term-outcome-in-patients-with-st-elevation-myocardial-infraction-participating-in-the-international-prospective-randomised-administration-of-ticagrelor-in-the-catheterisation-laboratory-or-in-the-ambulance-for-new-st-elevation
#15
Dimitrios Venetsanos, Sofia Sederholm Lawesson, Joakim Alfredsson, Magnus Janzon, Angel Cequier, Mohamed Chettibi, Shaun G Goodman, Arnoud W Van't Hof, Gilles Montalescot, Eva Swahn
OBJECTIVES: To evaluate gender differences in outcomes in patents with ST-segment elevation myocardial infarction (STEMI) planned for primary percutaneous coronary intervention (PPCI). SETTINGS: A prespecified gender analysis of the multicentre, randomised, double-blind Administration of Ticagrelor in the catheterisation Laboratory or in the Ambulance for New ST elevation myocardial Infarction to open the Coronary artery. PARTICIPANTS: Between September 2011 and October 2013, 1862 patients with STEMI and symptom duration <6 hours were included...
September 21, 2017: BMJ Open
https://www.readbyqxmd.com/read/28928656/date-palm-phoenix-dactylifera-fruits-as-a-potential-cardioprotective-agent-the-role-of-circulating-progenitor-cells
#16
Ibrahim A Alhaider, Maged E Mohamed, K K M Ahmed, Arun H S Kumar
Context: Date palms, along with their fruits' dietary consumption, possess enormous medicinal and pharmacological activities manifested in their usage in a variety of ailments in the various traditional systems of medicine. In recent years, the identification of progenitor cells in the adult organ systems has opened an altogether new approach to therapeutics, due to the ability of these cells to repair the damaged cells/tissues. Hence, the concept of developing therapeutics, which can mobilize endogenous progenitor cells, following tissue injury, to enhance tissue repair process is clinically relevant...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28923332/association-between-pm2-5-exposure-and-the-prognosis-of-patients-with-acute-myocardial-infraction
#17
Xiwen Zang, Xiangqian Qi
BACKGROUND: Numerous case-crossover and time series studies of PM2.5 exposure and cardiovascular health effects have been conducted, fever studies have examined the effects of PM2.5 on the outcomes of CHD, especially on acute myocardial infarction (AMI). OBJECTIVE: The objective of this research is to investigate the association between PM2.5 exposure in Tianjin City and the outcome of AMI. METHODS: We conducted a retrospective analysis of a total of 598 patients with AMI in TEDA International Cardiovascular Hospital, from Oct 28th, 2013-Apr 30th 2014...
April 2017: Archives of Medical Research
https://www.readbyqxmd.com/read/28920462/involvement-of-atrial-natriuretic-peptide-in-abrogated-cardioprotective-effect-of-ischemic-preconditioning-in-ovariectomized-rat-heart
#18
V K Vishwakarma, A Goyal, J K Gupta, P K Upadhyay, H N Yadav
BACKGROUND: Nitric oxide (NO) is an effective mediator of ischemic preconditioning (IPC)-induced cardioprotection. Atrial natriuretic peptide (ANP) is downregulated after ovariectomy, which results in reduction in the level of NO. The present study deals with the investigation of the role of ANP in abrogated cardioprotective effect of IPC in the ovariectomized rat heart. METHODS: Heart was isolated from ovariectomized rat and mounted on Langendorff's apparatus, subjected to 30 min of ischemia and 120 min of reperfusion...
January 1, 2017: Human & Experimental Toxicology
https://www.readbyqxmd.com/read/28867023/machine-learning-for-prediction-of-30-day-mortality-after-st-elevation-myocardial-infraction-an-acute-coronary-syndrome-israeli-survey-data-mining-study
#19
Roni Shouval, Amir Hadanny, Nir Shlomo, Zaza Iakobishvili, Ron Unger, Doron Zahger, Ronny Alcalai, Shaul Atar, Shmuel Gottlieb, Shlomi Matetzky, Ilan Goldenberg, Roy Beigel
BACKGROUND: Risk scores for prediction of mortality 30-days following a ST-segment elevation myocardial infarction (STEMI) have been developed using a conventional statistical approach. OBJECTIVE: To evaluate an array of machine learning (ML) algorithms for prediction of mortality at 30-days in STEMI patients and to compare these to the conventional validated risk scores. METHODS: This was a retrospective, supervised learning, data mining study...
November 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28852203/presence-of-obesity-is-associated-with-lower-mortality-in-elderly-patients-with-implantable-cardioverter-defibrillator
#20
A Jahangir, M Mirza, M Shahreyar, T Mengesha, R Shearer, S Sultan, A Jahangir, I Choudhuri, V Nangia, A Dhala, A Bhatia, I Niazi, J Sra, A J Tajik
BACKGROUND: Higher body mass index (BMI) is associated with greater prevalence of cardiovascular risk factors, yet an inverse relationship between obesity and survival after cardiovascular events has been described. It is unclear whether a similar relationship exists for patients with implantable cardioverter defibrillators (ICDs) at high risk for mortality. We aimed to assess the impact of BMI on mortality and cardiovascular hospitalization in patients with ICD. METHODS: Patients who underwent ICD implantation in 2010-2011 were divided into normal (<25 kg m(-)(2)), overweight (25-29...
August 30, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
keyword
keyword
11892
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"