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https://www.readbyqxmd.com/read/28068596/evaluation-of-the-effectiveness-of-low-dose-aspirin-and-omega-3-in-treatment-of-asymmetrically-intrauterine-growth-restriction-a-randomized-clinical-trial
#1
Mohammed K Ali, Maggy E Amin, Ahmed F Amin, Diaa Eldeen M Abd El Aal
OBJECTIVE: To test the effect of aspirin and omega 3 on fetal weight as well as feto-maternal blood flow in asymmetrical intrauterine growth restriction (IUGR). STUDY DESIGN: This study is a clinically registered (NCT02696577), open, parallel, randomized controlled trial, conducted at Assiut Woman's Health Hospital, Egypt including 80 pregnant women (28-30 weeks) with IUGR. They were randomized either to group I: aspirin or group II: aspirin plus omega 3. The primary outcome was the fetal weight after 6 weeks of treatment...
January 3, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28040121/sublingual-misoprostol-versus-intravenous-oxytocin-in-reducing-bleeding-during-and-after-cesarean-delivery-a-randomized-clinical-trial
#2
Essam Rashad Othman, Margaret Fathy Fayez, Diaa Eldeen Mohamed Abd El Aal, Hazem Saad El-Dine Mohamed, Ahmed Mohammed Abbas, Mohammed Khairy Ali
OBJECTIVE: This study compares the efficacy of sublingual misoprostol versus intravenous oxytocin in reducing bleeding during and after cesarean delivery. MATERIALS AND METHODS: A randomized clinical trial conducted on 120 pregnant women at term (37-40 weeks) gestation scheduled for elective cesarean delivery, who were assigned to either sublingual misoprostol 400 μg or intravenous infusion of 20 units of oxytocin after delivery of the neonate. The main outcome measures were blood loss at and 2 hours after cesarean delivery, change in hematocrit value, need for any additional oxytocic drugs, and drug-related side effects...
December 2016: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28029136/application-of-lectin-array-technology-for-biobetter-characterization-its-correlation-with-fc%C3%AE-riii-binding-and-adcc
#3
Markus Roucka, Klaus Zimmermann, Markus Fido, Andreas Nechansky
Lectin microarray technology was applied to compare the glycosylation pattern of the monoclonal antibody MB311 expressed in SP2.0 cells to an antibody-dependent cellular cytotoxic effector function (ADCC)-optimized variant (MB314). MB314 was generated by a plant expression system that uses genetically modified moss protoplasts (Physcomitrella patens) to generate a de-fucosylated version of MB311. In contrast to MB311, no or very low interactions of MB314 with lectins Aspergillus oryzae l-fucose (AOL), Pisum sativum agglutinin (PSA), Lens culinaris agglutinin (LCA), and Aleuria aurantia lectin (AAL) were observed...
December 24, 2016: Microarrays
https://www.readbyqxmd.com/read/27939085/a-seer-database-analysis-of-the-survival-advantage-of-transarterial-chemoembolization-for-hepatocellular-carcinoma-an-underutilized-therapy
#4
Stephen H Gray, Jared A White, Peng Li, Meredith L Kilgore, David T Redden, Ahmed K Abdel Aal, Heather N Simpson, Brendan McGuire, Devin E Eckhoff, Derek A Dubay
PURPOSE: To measure transarterial chemoembolization utilization and survival benefit among patients with hepatocellular carcinoma (HCC) in the Surveillance, Epidemiology, and End Results (SEER) patient population. MATERIALS AND METHODS: A retrospective study identified 37,832 patients with HCC diagnosed between 1991 and 2011. Survival was estimated by Kaplan-Meier method and compared by log-rank test. Propensity-score matching was used to address an imbalance of covariates...
December 8, 2016: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/27929688/anatomical-location-differences-between-mutated-and-wild-type-isocitrate-dehydrogenase-1-in-low-grade-gliomas
#5
Jinhua Yu, Zhifeng Shi, Chunhong Ji, Yuxi Lian, Yuanyuan Wang, Liang Chen, Ying Mao
Anatomical location of gliomas has been considered as a factor implicating the contributions of a specific precursor cells during the tumor growth. Isocitrate dehydrogenase 1 (IDH1) is a pathognomonic biomarker with a significant impact on the development of gliomas and remarkable prognostic effect. The correlation between anatomical location of tumor and IDH1 states for low grade gliomas was analyzed quantitatively in this study. 92 patients diagnosed of low grade glioma pathologically were recruited in this study, including 65 patients with IDH1-mutated glioma and 27 patients with wide-type IDH1...
December 8, 2016: International Journal of Neuroscience
https://www.readbyqxmd.com/read/27928777/clinical-and-mutational-characterizations-of-ten-indian-patients-with-beta-ketothiolase-deficiency
#6
Elsayed Abdelkreem, Radha Rama Devi Akella, Usha Dave, Sudhir Sane, Hiroki Otsuka, Hideo Sasai, Yuka Aoyama, Mina Nakama, Hidenori Ohnishi, Shaimaa Mahmoud, Mohamed Abd El Aal, Toshiyuki Fukao
Beta-ketothiolase deficiency (mitochondrial acetoacetyl-CoA thiolase (T2) deficiency) is an inherited disease of isoleucine catabolism and ketone body utilization caused by ACAT1 mutations. We identified ten Indian patients who manifested with ketoacidotic episodes of variable severity. The patients showed increased urinary excretion of isoleucine-catabolic intermediates: 2-methyl-3-hydroxybutyrate, 2-methylacetoacetate, and tiglylglycine. Six patients had a favorable outcome, one died, and three developed neurodevelopmental sequela...
December 8, 2016: JIMD Reports
https://www.readbyqxmd.com/read/27925595/classification-of-alzheimer-s-disease-using-whole-brain-hierarchical-network
#7
Jin Liu, Min Li, Wei Lan, Fang-Xiang Wu, Yi Pan, Jianxin Wang
Regions of interest (ROIs) based classification has been widely investigated for analysis of brain magnetic resonance imaging (MRI) images to assist the diagnosis of Alzheimer's disease (AD) including its early warning and developing stages, e.g., mild cognitive impairment (MCI) including MCI converted to AD (MCIc) and MCI not converted to AD (MCInc). Since an ROI representation of brain structures is obtained either by pre-definition or by adaptive parcellation, the corresponding ROI in different brains can be measured...
December 2, 2016: IEEE/ACM Transactions on Computational Biology and Bioinformatics
https://www.readbyqxmd.com/read/27920819/co-administration-of-metformin-and-n-acetylcysteine-with-dietary-control-improves-the-biochemical-and-histological-manifestations-in-rats-with-non-alcoholic-fatty-liver
#8
Naglaa Mohamed El-Lakkany, Sayed Hassan Seif El-Din, Abdel-Nasser Abdel-Aal Sabra, Olfat Ali Hammam, Fatma Abdel-Latif Ebeid
Non-alcoholic fatty liver disease (NAFLD) is a burgeoning health problem that affects 1/3 of the adult population and an increasing number of children in developed countries. Oxidative stress and insulin resistance are the mechanisms that seem to be mostly involved in its pathogenesis. This study was conceived in a NAFLD rat model to evaluate the efficacy of both metformin (MTF) and N-acetylcysteine (NAC) with dietary control on biochemical and histologic liver manifestations. Rats were classified into nine groups; normal (I), NAFLD-induced by feeding high-fat diet (HFD; II) for 12 weeks, NAFLD switched to regular diet (RD; III), NAFLD-HFD or -RD treated with MTF in a dose of 150 mg/kg (IV, V), NAC in a dose of 500 mg/kg (VI, VII) or MTF+NAC (VIII, IX) respectively for 8 weeks...
October 2016: Research in Pharmaceutical Sciences
https://www.readbyqxmd.com/read/27888520/identifying-the-epileptogenic-zone-in-interictal-resting-state-meg-source-space-networks
#9
Ida A Nissen, Cornelis J Stam, Jaap C Reijneveld, Ilse E C W van Straaten, Eef J Hendriks, Johannes C Baayen, Philip C De Witt Hamer, Sander Idema, Arjan Hillebrand
OBJECTIVE: In one third of patients, seizures remain after epilepsy surgery, meaning that improved preoperative evaluation methods are needed to identify the epileptogenic zone. A potential framework for such a method is network theory, as it can be applied to noninvasive recordings, even in the absence of epileptiform activity. Our aim was to identify the epileptogenic zone on the basis of hub status of local brain areas in interictal magnetoencephalography (MEG) networks. METHODS: Preoperative eyes-closed resting-state MEG recordings were retrospectively analyzed in 22 patients with refractory epilepsy, of whom 14 were seizure-free 1 year after surgery...
January 2017: Epilepsia
https://www.readbyqxmd.com/read/27886016/an-internet-of-things-platform-architecture-for-supporting-ambient-assisted-living-environments
#10
Charalampos Tsirmpas, Ioannis Kouris, Athanasios Anastasiou, Kostas Giokas, Dimitra Iliopoulou, Dimitris Koutsouris
Internet of Things (IoT) is the logical further development of today's Internet, enabling a huge amount of devices to communicate, compute, sense and act. IoT sensors placed in Ambient Assisted Living (AAL) environments, enable the context awareness and allow the support of the elderly in their daily routines, ultimately allowing an independent and safe lifestyle. The vast amount of data that are generated and exchanged between the IoT nodes require innovative context modeling approaches that go beyond currently used models...
November 18, 2016: Technology and Health Care: Official Journal of the European Society for Engineering and Medicine
https://www.readbyqxmd.com/read/27883257/determining-the-binding-affinities-of-prostate-specific-antigen-to-lectins-spr-and-microarray-approaches
#11
Pavel Damborský, Martina Zámorová, Jaroslav Katrlík
Prostate cancer (PCa) is one of the most common newly diagnosed cancers among men and we focused on its traditional biomarker, prostate-specific antigen (PSA), using targeted glycomics-based strategies. The aberrant glycosylation pattern of PSA may serve as a valuable tool for improving PCa diagnosis including its early-stage. In this study, we evaluated the usability of two techniques, surface plasmon resonance and protein microarray assay, for the study and characterization of interactions of PSA (both free and complexed) with six lectins (SNA, ConA, RCA, AAL, WGA and MAA II)...
December 2016: Proteomics
https://www.readbyqxmd.com/read/27879293/living-with-the-animals-animal-or-robotic-companions-for-the-elderly-in-smart-homes
#12
Dirk Preuß, Friederike Legal
Although the use of pet robots in senior living facilities and day-care centres, particularly for individuals suffering from dementia, has been intensively researched, the question of introducing pet robots into domestic settings has been relatively neglected. Ambient assisted living (AAL) offers many interface opportunities for integrating motorised companions. There are diverse medical reasons, as well as arguments from animal ethics, that support the use of pet robots in contrast to living with live animals...
November 22, 2016: Journal of Medical Ethics
https://www.readbyqxmd.com/read/27878569/assay-of-hemoglobin-a1c-using-lectin-from-aleuria-aurantia
#13
Masato Kabata, Erina Hase, Kouta Kimura, Yuka Kobayashi, Yasushi Ueno, Kazuaki Yoshimune
Hemoglobin A1c (HbA1c) has an N-terminal fructosyl valine on the β-chain, and this modification is caused by the non-enzymatic glycosylation of hemoglobin (Hb). The relative concentration ratio of HbA1c to total Hb is an important biomarker for the diagnosis of diabetes. HbA1c-binding lectins were screened from 29 sources of lectin, and the lectin from Aleuria aurantia (AAL) was revealed to have higher affinity to HbA1c than to Hb. The concentration of HbA1c was determined by lectin-based enzyme-linked immunosorbent assay (ELISA) using the AAL lectin...
December 2016: AMB Express
https://www.readbyqxmd.com/read/27869682/an-indoor-monitoring-system-for-ambient-assisted-living-based-on-internet-of-things-architecture
#14
Gonçalo Marques, Rui Pitarma
The study of systems and architectures for ambient assisted living (AAL) is undoubtedly a topic of great relevance given the aging of the world population. The AAL technologies are designed to meet the needs of the aging population in order to maintain their independence as long as possible. As people typically spend more than 90% of their time in indoor environments, indoor air quality (iAQ) is perceived as an imperative variable to be controlled for the inhabitants' wellbeing and comfort. Advances in networking, sensors, and embedded devices have made it possible to monitor and provide assistance to people in their homes...
November 17, 2016: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/27866279/high-risk-carotid-plaques-identified-by-ct-angiogram-can-predict-acute-myocardial-infarction
#15
Wassim Mosleh, Keenan Adib, Punnanithinont Natdanai, Andres Carmona-Rubio, Roshan Karki, Jacienta Paily, Mohamed Abdel-Aal Ahmed, Sujit Vakkalanka, Narasa Madam, Gregory D Gudleski, Charles Chung, Umesh C Sharma
Prior studies identified the incremental value of non-invasive imaging by CT-angiogram (CTA) to detect high-risk coronary atherosclerotic plaques. Due to their superficial locations, larger calibers and motion-free imaging, the carotid arteries provide the best anatomic access for the non-invasive characterization of atherosclerotic plaques. We aim to assess the ability of predicting obstructive coronary artery disease (CAD) or acute myocardial infarction (MI) based on high-risk carotid plaque features identified by CTA...
November 19, 2016: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/27858227/plug-play-brain-computer-interfaces-for-effective-active-and-assisted-living-control
#16
Niccolò Mora, Ilaria De Munari, Paolo Ciampolini, José Del R Millán
Brain-Computer Interfaces (BCI) rely on the interpretation of brain activity to provide people with disabilities with an alternative/augmentative interaction path. In light of this, BCI could be considered as enabling technology in many fields, including Active and Assisted Living (AAL) systems control. Interaction barriers could be removed indeed, enabling user with severe motor impairments to gain control over a wide range of AAL features. In this paper, a cost-effective BCI solution, targeted (but not limited) to AAL system control is presented...
November 17, 2016: Medical & Biological Engineering & Computing
https://www.readbyqxmd.com/read/27856403/does-the-type-and-size-of-amplatzer-vascular-plug-affect-the-occlusion-time-of-pulmonary-arteriovenous-malformations
#17
Ahmed Kamel Abdel-Aal, Moustafa Omar Massoud, Dina Mahmoud Elantably
PURPOSE: Occlusion time (OT) is an important factor in the treatment of pulmonary arteriovenous malformations (PAVMs) since it can lead to serious complications. The purpose of our study is to calculate the OT of Amplatzer vascular plug (AVP, St Jude Medical), and correlate it to the type of the device used (AVP or AVP 2) and the percent of device oversizing. Technical success rates and complications were also recorded. METHODS: We retrospectively studied a total of 19 patients with 47 PAVMs who received percutaneous transcatheter embolization therapy using either AVP or AVP 2...
November 18, 2016: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/27818346/improved-cancer-specificity-in-psa-assay-using-aleuria-aurantia-lectin-coated-eu-nanoparticles-for-detection
#18
Henna Kekki, Mari Peltola, Sandra van Vliet, Chris Bangma, Yvette van Kooyk, Kim Pettersson
OBJECTIVES: The objective was to study the differences in PSA fucosylation obtained from LNCaP and PC-3 prostate cancer cell lines, seminal plasma PSA and recombinant precursor form of PSA expressed in baculovirus, using Aleuria aurantia lectin (AAL). The aim was to assess whether differences in fucosylation (Fucα1-6/3GlcNAc carbohydrates) of PSA either in urine, blood or tissue enable the discrimination of patients with prostate cancer (PCa) from benign prostatic hyperplasia (BPH) and young males...
January 2017: Clinical Biochemistry
https://www.readbyqxmd.com/read/27815774/the-topological-organization-of-white-matter-network-in-internet-gaming-disorder-individuals
#19
Jinquan Zhai, Lin Luo, Lijun Qiu, Yongqiang Kang, Bo Liu, Dahua Yu, Xiaoqi Lu, Kai Yuan
White matter (WM) integrity abnormalities had been reported in Internet gaming disorder (IGD). Diffusion tensor imaging (DTI) tractography allows identification of WM tracts, potentially providing information about the integrity and organization of relevant underlying WM fiber tracts' architectures, which has been used to investigate the connectivity of cortical and subcortical structures in several brain disorders. Unfortunately, relatively little is known about the thoroughly circuit-level characterization of topological property changes of WM network with IGD...
November 4, 2016: Brain Imaging and Behavior
https://www.readbyqxmd.com/read/27815382/therapeutic-treatment-with-sphingosine-1-phosphate-receptor-1-ligands-reduces-pertussis-inflammatory-pathology-by-a-pertussis-toxin-insensitive-mechanism
#20
Ciaran Skerry, Karen Scanlon, Jeremy Ardanuy, Drew Roberts, Li Zhang, Hugh Rosen, Nicholas H Carbonetti
Recent data have demonstrated the potential of sphingosine-1-phosphate receptor (S1PR) agonism in the treatment of infectious diseases. Previously we used a murine model of Bordetella pertussis infection to demonstrate that treatment with the S1PR agonist AAL-R reduces pulmonary inflammation during infection. Here we show that this effect is mediated via the S1PR1 receptor on LysM+ (myeloid) cells. Signaling via this receptor results in reduced lung inflammation and cellular recruitment as well as reduced morbidity and mortality in a neonatal mouse model of disease...
November 3, 2016: Journal of Infectious Diseases
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