keyword
MENU ▼
Read by QxMD icon Read
search

post arrest

keyword
https://www.readbyqxmd.com/read/28648844/novel-functions-for-the-rna-binding-protein-etr-1-in-caenorhabditis-elegans-reproduction-and-engulfment-of-germline-apoptotic-cell-corpses
#1
Ruby Boateng, Ken C Q Nguyen, David H Hall, Andy Golden, Anna K Allen
RNA-binding proteins (RBPs) are essential regulators of gene expression that act through a variety of mechanisms to ensure the proper post-transcriptional regulation of their target RNAs. RBPs in multiple species have been identified as playing crucial roles during development and as having important functions in various adult organ systems, including the heart, nervous, muscle, and reproductive systems. ETR-1, a highly conserved ELAV-Type RNA-binding protein belonging to the CELF/Bruno protein family, has been previously reported to be involved in C...
June 22, 2017: Developmental Biology
https://www.readbyqxmd.com/read/28648810/can-somatosensory-and-visual-evoked-potentials-predict-neurological-outcome-during-targeted-temperature-management-in-post-cardiac-arrest-patients
#2
Seung Pill Choi, Kyu Nam Park, Jung Hee Wee, Jeong Ho Park, Chun Song Youn, Han Joon Kim, Sang Hoon Oh, Yoon Sang Oh, Soo Hyun Kim, Joo Suk Oh
PURPOSES: In cardiac arrest patients treated with targeted temperature management (TTM), it is not certain if somatosensory evoked potentials (SEPs) and visual evoked potentials (VEPs) can predict neurological outcomes during TTM. The aim of this study was to investigate the prognostic value of SEPs and VEPs during TTM and after rewarming. METHODS: This retrospective cohort study included comatose patients resuscitated from cardiac arrest and treated with TTM between March 2007 and July 2015...
June 22, 2017: Resuscitation
https://www.readbyqxmd.com/read/28648808/are-characteristics-of-hospitals-associated-with-outcome-after-cardiac-arrest-insights-from-the-great-paris-registry
#3
Richard Chocron, Wulfran Bougouin, Frankie Beganton, Philippe Juvin, Thomas Loeb, Frédéric Adnet, Eric Lecarpentier, Lionel Lamhaut, Daniel Jost, Eloi Marijon, Alain Cariou, Xavier Jouven, Florence Dumas
PURPOSE: As post-cardiac arrest care may influence patients' outcome, characteristics of receiving hospitals should be integrated in the evaluation of survival. We aimed at assessing the influence of care level center on patients' survival at hospital discharge using a regional registry of out-of-hospital cardiac arrest patients (OHCA). METHODS: We retrospectively analysed a Utstein and in-hospital data prospectively collected for all non-traumatic OHCA patients, in whom a successful return of spontaneous circulation (ROSC) had been obtained, from a large metropolitan area (Great Paris)...
June 22, 2017: Resuscitation
https://www.readbyqxmd.com/read/28648673/clinical-evaluation-of-active-abdominal-lifting-and-compression-cardiopulmonary-resuscitation-in-patients-with-cardiac-arrest
#4
Min Li, Wei Song, Yan-Hong Ouyang, Duo-Hu Wu, Jun Zhang, Li-Xiang Wang, Jing Li
BACKGROUND: Chest compression is a standard recommendation during cardiopulmonary resuscitation (CPR). However, chest compression cannot be effectively applied under certain situations, such as chest wall deformity, rib fracture, or hemopneumothorax. An alternative method, abdominal compression, was reported to achieve better resuscitation outcomes in these patients. MATERIALS AND METHODS: A prospective study was performed in adult patients with cardiac arrest and anticipated ineffective chest compression (thoracic trauma, chest deformity, rib fracture, and hemopneumothorax)...
June 17, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28646267/quantitative-eeg-metrics-differ-between-outcome-groups-and-change-over-the-first-72%C3%A2-h-in-comatose-cardiac-arrest-patients
#5
Sara Leingang Wiley, Babak Razavi, Prashanth Krishnamohan, Michael Mlynash, Irina Eyngorn, Kimford J Meador, Karen G Hirsch
BACKGROUND: Forty to sixty-six percent of patients resuscitated from cardiac arrest remain comatose, and historic outcome predictors are unreliable. Quantitative spectral analysis of continuous electroencephalography (cEEG) may differ between patients with good and poor outcomes. METHODS: Consecutive patients with post-cardiac arrest hypoxic-ischemic coma undergoing cEEG were enrolled. Spectral analysis was conducted on artifact-free contiguous 5-min cEEG epochs from each hour...
June 23, 2017: Neurocritical Care
https://www.readbyqxmd.com/read/28645711/proteome-dynamics-during-post-desiccation-recovery-reveal-convergence-of-desiccation-and-gamma-radiation-stress-response-pathways-in-deinococcus-radiodurans
#6
Aman Kumar Ujaoney, Mahesh Kumar Padwal, Bhakti Basu
Deinococcus radiodurans is inherently resistant to both ionizing radiation and desiccation. Fifteen months of desiccation was found to be the LD50 dose for D. radiodurans. Desiccated cells of D. radiodurans entered 6h of growth arrest during post-desiccation recovery (PDR). Proteome dynamics during PDR were mapped by resolving cellular proteins by 2-dimensional gel electrophoresis coupled with mass spectrometry. At least 41 proteins, represented by 51 spots on proteome profiles, were differentially expressed throughout PDR...
June 20, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28644823/eeg-characteristics-in-cooled-and-rewarmed-periods-in-post-cardiac-arrest-therapeutic-hypothermia-patients
#7
K Kim, Kimberly L Pargeon, Amy S Labar, Oren Friedman, Padmaja N Kandula, Douglas R Labar
PURPOSE: Continuous video EEG is a tool to assess brain function in injuries, including cardiac arrest (CA). In post-CA therapeutic hypothermia (TH) studies, some EEG features are linked to poor prognosis, but the evolvement of EEG characteristics during two temperature phases and its significance is unclear. We systematically analyzed EEG characteristics in cooled and rewarmed phases of post-CA therapeutic hypothermia patients and investigated their correlation to patient outcome. METHODS: This is a retrospective study of EEG analyses, from a single academic center, of 20 patients who underwent CA and therapeutic hypothermia...
July 2017: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/28643525/folic-acid-conjugated-nanoliposomes-as-promising-carriers-for-targeted-delivery-of-bleomycin
#8
Mohsen Chiani, Dariush Norouzian, Mohammad Ali Shokrgozar, Kayhan Azadmanesh, Aazam Najmafshar, Mohammad Reza Mehrabi, Azim Akbarzadeh
Targeted drug delivery has received considerable attention due to its key role in improving therapeutic efficacy and reducing the side effects of anticancer drugs. Bleomycin (BLM) is an anticancer antibiotic with short half-life, low therapeutic and high side effects that limit its clinical applications. This study aims to evaluate the anticancer potential of folate-targeted liposomal bleomycin (FL-BLM) and its free-folate form (L-BLM) on two different cancer cell lines including human cervix carcinoma HeLa, and human breast carcinoma MCF-7 cells...
June 23, 2017: Artificial Cells, Nanomedicine, and Biotechnology
https://www.readbyqxmd.com/read/28638918/-generation-of-tnnt2a-knock-out-zebrafish-via-crispr-cas9-and-phenotypic-analysis
#9
Lian Liu, Ran-Ran Zhang, Qian Yang, Xu Wang, Yong-Hao Gui
Cardiac troponin T (cTnT) serves as a structural protein of myocardial fiber, and participates in heart excitation-contraction coupling process. Here, we generated tnnt2a (cTnT-coding gene) deletion mutant zebrafish via CRISPR/Cas9 technique, and performed phenotypic analysis of the identified tnnt2a mutants. We observed that there was no significant difference between heterozygous mutant and wild type zebrafish, and the homozygous mutants displayed significant malformations in heart, including cardiac arrest, atrium and ventricle enlargement, pericardium effusion, and the individuals usually died before 7 day post fertilization (dpf)...
June 25, 2017: Sheng Li Xue Bao: [Acta Physiologica Sinica]
https://www.readbyqxmd.com/read/28632727/post-translational-regulation-contributes-to-the-loss-of-lkb1-expression-through-sirt1-deacetylase-in-osteosarcomas
#10
Nadège Presneau, Laure Alice Duhamel, Hongtao Ye, Roberto Tirabosco, Adrienne M Flanagan, Malihe Eskandarpour
BACKGROUND: The most prevalent form of bone cancer is osteosarcoma (OS), which is associated with poor prognosis in case of metastases formation. Mice harbouring liver kinase B1 (LKB1(+/-)) develop osteoblastoma-like tumours. Therefore, we asked whether loss of LKB1 gene has a role in the pathogenesis of human OS. METHODS: Osteosarcomas (n=259) were screened for LKB1 and sirtuin 1 (SIRT1) protein expression using immunohistochemistry and western blot. Those cases were also screened for LKB1 genetic alterations by next-generation sequencing, Sanger sequencing, restriction fragment length polymorphism and fluorescence in situ hybridisation approaches...
June 20, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28627698/microrna-508-5p-suppresses-metastasis-in-human-gastric-cancer-by-targeting-s-phase-kinase%C3%A2-associated-protein-2
#11
Xiangguo Duan, Jing Bai, Jun Wei, Zhenhao Li, Xinlan Liu, Guangxian Xu
S-phase kinase-associated protein 2 (SKP2), a potent oncogene was revealed to be upregulated in gastric cancer (GC) tissue samples, in which SKP2 was inversely correlated with microRNA (miR)‑508‑5p transcripts. In present study, the functional effect of miR‑508‑5p on SKP2 and its metastatic potential were investigated in SGC‑7901 GC cells. Significant downregulation of the miR‑508‑5p transcript was associated with the progression of GC. Furthermore, the overexpression of miR‑508‑5p was demonstrated to inhibit the proliferation, migration and invasion of SGC‑7901 cells, as well as induced cell apoptosis and cell cycle arrest at the G0/G1 phase in vitro...
June 15, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28625244/-establishment-of-porcine-model-of-prolonged-cardiac-arrest-and-cardiopulmonary-resuscitation-electrically-induced-by-ventricular-fibrillation
#12
Cai Wen, Heng Li, Xiaozhu Zhai, Youde Ding, Huatao Zhou, Zhiming Ouyang, Zhengfei Yang, Longyuan Jiang, Wanchun Tang, Tao Yu
OBJECTIVE: To investigate the optimal injury time point of cardiac arrest (CA) induced electrically, and establish a reproducible prolonged CA and cardiopulmonary resuscitation (CPR) model in pigs. METHODS: Forty healthy domestic male pigs were randomly divided into four groups, which were ventricular fibrillation (VF) 8, 10, 11, and 12 minutes groups, each group for 10 animals. In these groups, VF was induced by alternating current delivered to right ventricular endocardium and untreated for 8, 10, 11, and 12 minutes, respectively, followed by 6 minutes of CPR procedure...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28624592/post-anoxic-quantitative-mri-changes-may-predict-emergence-from-coma-and-functional-outcomes-at-discharge
#13
Alexandra S Reynolds, Xiaotao Guo, Elizabeth Matthews, Daniel Brodie, Leroy E Rabbani, David J Roh, Soojin Park, Jan Claassen, Mitchell S V Elkind, Binsheng Zhao, Sachin Agarwal
BACKGROUND: Traditional predictors of neurological prognosis after cardiac arrest are unreliable after targeted temperature management. Absence of pupillary reflexes remains a reliable predictor of poor outcome. Diffusion-weighted imaging has emerged as a potential predictor of recovery, and here we compare imaging characteristics to pupillary exam. METHODS: We identified 69 patients who had MRIs within seven days of arrest and used a semi-automated algorithm to perform quantitative volumetric analysis of apparent diffusion coefficient (ADC) sequences at various thresholds...
June 15, 2017: Resuscitation
https://www.readbyqxmd.com/read/28622799/quantitative-nmr-analysis-of-intra-and-extracellular-metabolism-of-mammalian-cells-a-tutorial
#14
REVIEW
Sarantos Kostidis, Ruben D Addie, Hans Morreau, Oleg A Mayboroda, Martin Giera
Metabolomics analysis of body fluids as well as cells is depended on many factors. While several well-accepted standard operating procedures for the analysis of body fluids are available, the NMR based quantitative analysis of cellular metabolites is less well standardized. Experimental designs depend on the cell type, the quenching protocol and the applied post-acquisition workflow. Here, we provide a tutorial for the quantitative description of the metabolic phenotype of mammalian cells using NMR spectroscopy...
August 8, 2017: Analytica Chimica Acta
https://www.readbyqxmd.com/read/28616357/improvement-of-post-hypoxic-myoclonus-with-bilateral-pallidal-deep-brain-stimulation-a-case-report-and-review-of-the-literature
#15
Ritesh A Ramdhani, Steven J Frucht, Brian H Kopell
BACKGROUND: Post-hypoxic myoclonus (PHM) is a syndrome that occurs when a patient has suffered hypoxic brain injury. The myoclonus is usually multifocal and generalized, often stemming from both cortical and subcortical origins. In severe cases, pharmacological treatments with antiepileptic medications may not satisfactorily control the myoclonus. METHODS: We present a case of a 23-year-old male with chronic medication refractory PHM following a cardiopulmonary arrest related to an asthmatic attack who improved with bilateral globus pallidus internus (GPi) deep brain stimulation (DBS)...
2017: Tremor and Other Hyperkinetic Movements
https://www.readbyqxmd.com/read/28616160/cardiopulmonary-arrest-in-primary-care-clinics-more-holes-than-cheese-a-survey-of-the-knowledge-and-attitudes-of-primary-care-physicians-regarding-resuscitation
#16
Sharon Einav, Oren Wacht, Nechama Kaufman, Eliezer Alkalay
BACKGROUND: Patients experiencing pre-arrest symptoms may first refer to their primary care physician. The study's aim was to determine the likelihood that a patient undergoing out-of-hospital cardiac arrest will receive appropriate resuscitation efforts in a primary care clinic in a country with a directive that clinics maintain resuscitation equipment and physicians undergo periodic resuscitation training. METHODS: An anonymous, 23-question online cross-sectional survey was created and administered to primary care physicians working in community clinics (10/1/2015-5/3/2015)...
2017: Israel Journal of Health Policy Research
https://www.readbyqxmd.com/read/28615204/human-cytomegalovirus-ie2-protein-disturbs-brain-development-by-dysregulating-neural-stem-cell-maintenance-and-the-polarization-of-migrating-neurons
#17
Dasol Han, Sung-Hyun Byun, Juwan Kim, Mookwang Kwon, Samuel J Pleasure, Jin-Hyun Ahn, Keejung Yoon
Despite the high incidence of severe defects in the central nervous system caused by human cytomegalovirus (HCMV) congenital infection, the mechanism of HCMV neuropathogenesis and the roles of individual viral genes have not yet been fully determined. In this study, we show that the immediate-early 2 (IE2) protein may play a key role in HCMV-caused neurodevelopmental disorders. IE2-transduced neural progenitor cells gave rise to neurospheres with a lower frequency and produced smaller neurospheres than control cells in vitro, indicating reduction of self-renewal and expansion of neural progenitors by IE2...
June 14, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28609481/the-ubiquitin-conjugating-enzyme-cdc34-is-essential-for-cytokinesis-in-contrast-to-putative-subunits-of-a-scf-complex-in-trypanosoma-brucei
#18
Federico Rojas, Joanna Koszela, Jacqueline Búa, Briardo Llorente, Richard Burchmore, Manfred Auer, Jeremy C Mottram, María Teresa Téllez-Iñón
The ubiquitin-proteasome system is a post-translational regulatory pathway for controlling protein stability and activity that underlies many fundamental cellular processes, including cell cycle progression. Target proteins are tagged with ubiquitin molecules through the action of an enzymatic cascade composed of E1 ubiquitin activating enzymes, E2 ubiquitin conjugating enzymes, and E3 ubiquitin ligases. One of the E3 ligases known to be responsible for the ubiquitination of cell cycle regulators in eukaryotes is the SKP1-CUL1-F-box complex (SCFC)...
June 13, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28602694/prolonged-targeted-temperature-management-compromises-thrombin-generation-a-randomised-clinical-trial
#19
Anni Nørgaard Jeppesen, Anne-Mette Hvas, Christophe Henri Valdemar Duez, Anders Morten Grejs, Susanne Ilkjær, Hans Kirkegaard
AIM: To investigate whether prolonged compared with standard duration of targeted temperature management (TTM) compromises coagulation. METHODS: Comatose survivors after out-of-hospital cardiac arrest (n=82) were randomised to standard (24hours) or prolonged (48hours) duration of TTM at 33±1°C. Blood samples were drawn 22, 46 and 70hours after attaining the target temperature. Samples were analysed for rotational thromboelastometry (ROTEM(®) (EXTEM(®), INTEM(®), FIBTEM(®) and HEPTEM(®))) and thrombin generation using the Calibrated Automated Thrombogram(®) assay...
June 7, 2017: Resuscitation
https://www.readbyqxmd.com/read/28601020/health-damaging-policing-practices-among-persons-who-inject-drugs-in-mexico-are-deported-migrants-at-greater-risk
#20
Miguel Pinedo, Leo Beletsky, Nathan Alamillo, Victoria D Ojeda
BACKGROUND: Evidence-based public health and criminal justice policies aimed at addressing the structurally vulnerable population of persons who inject drugs (PWID) and who are involved in the immigrant enforcement and deportation system are lacking. Policing practices are critical structural determinants of HIV among PWID. PWID in Mexico who have been deported from the US are at elevated risk of HIV. METHODS: From 2011 to 2013, 733 PWID were recruited to complete structured questionnaires, including past 6-month experiences with police...
June 7, 2017: International Journal on Drug Policy
keyword
keyword
100596
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"