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https://www.readbyqxmd.com/read/28438201/relation-of-antioxidant-status-at-admission-and-disease-severity-and-outcome-in-dogs-naturally-infected-with-babesia-canis-canis
#1
Martina Crnogaj, José Joaquin Cerón, Iva Šmit, Ivana Kiš, Jelena Gotić, Mirna Brkljačić, Vesna Matijatko, Camila Peres Rubio, Nada Kučer, Vladimir Mrljak
BACKGROUND: Canine babesiosis is caused by species of the Babesia genus and has become an emerging disease worldwide. To the authors' knowledge there are no reports in which antioxidants have been analyzed in different presentations of canine babesiosis or in which the prognostic value of antioxidants has been studied. The aim of this study was to evaluate whether oxidative stress could be related to the severity and outcome of canine babesiosis. For this purpose a profile consisting of four antioxidant biomarkers (superoxide dismutase - SOD, glutathione peroxidase - GPx, catalase, total antioxidant status - TAS) and malondialdehyde - MDA as an oxidant biomarker (previously evaluated, here studied for comparative purposes) were evaluated in dogs with canine babesiosis of different clinical severity and outcomes...
April 24, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28431006/regulation-of-oxidized-platelet-lipidome-implications-for-coronary-artery-disease
#2
Madhumita Chatterjee, Dominik Rath, Jörg Schlotterbeck, Johannes Rheinlaender, Britta Walker-Allgaier, Nada Alnaggar, Monika Zdanyte, Iris Müller, Oliver Borst, Tobias Geisler, Tilman E Schäffer, Michael Lämmerhofer, Meinrad Gawaz
Aims: Hyperlipidaemia enhances susceptibility to thrombosis, while platelet oxidixed LDL (oxLDL) binding in acute coronary syndrome (ACS) correlates with activation status. This study explores the platelet lipidome in symptomatic coronary artery disease (CAD) patients and the functional consequences of the chemokine CXCL12 and its receptors CXCR-4/-7 on lipid uptake in platelets. Methods and results: Platelet-oxLDL detected by flow cytometry was enhanced (P = 0...
April 18, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28430710/angiotensin-converting-enzyme-insertion-deletion-gene-polymorphism-and-interferon-%C3%AE-treatment-response-in-multiple-sclerosis-patients-a-preliminary-report
#3
Smiljana Ristić, Nada Starčević Čizmarević, Polona Lavtar, Luca Lovrečić, Olivio Perković, Juraj Sepčić, Saša Šega Jazbec, Miljenko Kapović, Borut Peterlin
We investigated the effect of the functional insertion/deletion (I/D) polymorphism in the angiotensin-converting enzyme (ACE) gene on the response to interferon-β (IFN-β) therapy in Croatian and Slovenian patients with multiple sclerosis (MS). A total of 275 IFN-β treated MS patients [162 responders (Rs) and 113 nonresponders (NRs)] were genotyped by PCR. The ACE I/D genotype distribution and allele frequencies did not differ between female Rs and NRs. However, male NRs tended to have a greater prevalence of the DD genotype (P=0...
April 20, 2017: Pharmacogenetics and Genomics
https://www.readbyqxmd.com/read/28419152/the-disadvantages-of-being-a-hybrid-during-drought-a-combined-analysis-of-plant-morphology-physiology-and-leaf-proteome-in-maize
#4
Dana Holá, Monika Benešová, Lukáš Fischer, Daniel Haisel, František Hnilička, Helena Hniličková, Petr L Jedelský, Marie Kočová, Dagmar Procházková, Olga Rothová, Lenka Tůmová, Naďa Wilhelmová
A comparative analysis of various parameters that characterize plant morphology, growth, water status, photosynthesis, cell damage, and antioxidative and osmoprotective systems together with an iTRAQ analysis of the leaf proteome was performed in two inbred lines of maize (Zea mays L.) differing in drought susceptibility and their reciprocal F1 hybrids. The aim of this study was to dissect the parent-hybrid relationships to better understand the mechanisms of the heterotic effect and its potential association with the stress response...
2017: PloS One
https://www.readbyqxmd.com/read/28417071/twenty-novel-mutations-in-bckdha-bckdhb-and-dbt-genes-in-a-cohort-of-52-saudi-arabian-patients-with-maple-syrup-urine-disease
#5
Faiqa Imtiaz, Abeer Al-Mostafa, Rabab Allam, Khushnooda Ramzan, Nada Al-Tassan, Asma I Tahir, Nouf S Al-Numair, Mohamed H Al-Hamed, Zuhair Al-Hassnan, Mohammad Al-Owain, Hamad Al-Zaidan, Mohammad Al-Amoudi, Alya Qari, Ameera Balobaid, Moeenaldeen Al-Sayed
Maple syrup urine disease (MSUD), an autosomal recessive inborn error of metabolism due to defects in the branched-chain α-ketoacid dehydrogenase (BCKD) complex, is commonly observed among other inherited metabolic disorders in the kingdom of Saudi Arabia. This report presents the results of mutation analysis of three of the four genes encoding the BCKD complex in 52 biochemically diagnosed MSUD patients originating from Saudi Arabia. The 25 mutations (20 novel) detected spanned across the entire coding regions of the BCKHDA, BCKDHB and DBT genes...
June 2017: Molecular Genetics and Metabolism Reports
https://www.readbyqxmd.com/read/28411017/biological-properties-of-propolis-extracts-something-new-from-an-ancient-product
#6
REVIEW
Nada Zabaiou, Allan Fouache, Amalia Trousson, Silvère Baron, Amar Zellagui, Mesbah Lahouel, Jean-Marc A Lobaccaro
Natural products are an interesting source of new therapeutics, especially for cancer therapy as 70% of them have botany origin. Propolis, a resinous mixture that honey bees collect and transform from tree buds, sap flows, or other botanical sources, has been used by ethnobotany and traditional practitioners as early in Egypt as 3000 BC. Enriched in flavonoids, phenol acids and terpene derivatives, propolis has been widely used for its antibacterial, antifungal and anti-inflammatory properties. Even though it is a challenge to standardize propolis composition, chemical analyses have pointed out interesting molecules that also present anti-oxidant and anti-proliferative properties that are of interest in the field of anti-cancer therapy...
April 11, 2017: Chemistry and Physics of Lipids
https://www.readbyqxmd.com/read/28409673/-como-si-nada-enduring-violence-and-diabetes-among-rural-women-in-southern-mexico
#7
Laura Montesi
Rural women in Southern Mexico link their diabetes to distressful life experiences rooted in ordinary violence. While much has been written on the use that diabetes sufferers make of their morbid condition as an idiom of distress, I investigate the personal and social effects that such an idiom has on women. As I illustrate, diabetes reflects an ambivalence that helps women to speak about the unspeakable and, at the same time, reinforces their ideas of culpability, namely that they are to blame for both the gendered violence that they endure and the diabetes from which they suffer...
April 14, 2017: Medical Anthropology
https://www.readbyqxmd.com/read/28408807/comparison-of-oral-health-related-quality-of-life-of-patients-treated-by-palatal-expanders-with-patients-treated-by-fixed-orthodontic-appliances
#8
Mariana A Alghamdi, Nada J Farsi, Ali H Hassan
INTRODUCTION AND PURPOSE: Wearing orthodontic appliances may negatively affect a patient's oral health-related quality of life (OHRQoL) physiologically, psychologically, and socially. Few studies have assessed the effect of palatal expanders on OHRQoL. The aim of this study was to evaluate the impact of palatal expanders on OHRQoL and to compare it with that of fixed orthodontic appliances. MATERIALS AND METHODS: All adolescent and adult orthodontic patients who were undergoing treatment with fixed appliances or palatal expanders between July 2015 and January 2016 in King Abdulaziz University Orthodontc Dental Clinics, were recruited (n=399)...
2017: Patient Preference and Adherence
https://www.readbyqxmd.com/read/28408175/an-oncofetal-glycosaminoglycan-modification-provides-therapeutic-access-to-cisplatin-resistant-bladder-cancer
#9
Roland Seiler, Htoo Zarni Oo, Davide Tortora, Thomas M Clausen, Chris K Wang, Gunjan Kumar, Marina Ayres Pereira, Maj S Ørum-Madsen, Mette Ø Agerbæk, Tobias Gustavsson, Mie A Nordmaj, Jamie R Rich, Nada Lallous, Ladan Fazli, Sherry S Lee, James Douglas, Tilman Todenhöfer, Shaghayegh Esfandnia, Dulguun Battsogt, John S Babcook, Nader Al-Nakouzi, Simon J Crabb, Igor Moskalev, Bernhard Kiss, Elai Davicioni, George N Thalmann, Paul S Rennie, Peter C Black, Ali Salanti, Mads Daugaard
BACKGROUND: Although cisplatin-based neoadjuvant chemotherapy (NAC) improves survival of unselected patients with muscle-invasive bladder cancer (MIBC), only a minority responds to therapy and chemoresistance remains a major challenge in this disease setting. OBJECTIVE: To investigate the clinical significance of oncofetal chondroitin sulfate (ofCS) glycosaminoglycan chains in cisplatin-resistant MIBC and to evaluate these as targets for second-line therapy. DESIGN, SETTING, AND PARTICIPANTS: An ofCS-binding recombinant VAR2CSA protein derived from the malaria parasite Plasmodium falciparum (rVAR2) was used as an in situ, in vitro, and in vivo ofCS-targeting reagent in cisplatin-resistant MIBC...
April 10, 2017: European Urology
https://www.readbyqxmd.com/read/28404638/kidney-triglyceride-accumulation-in-the-fasted-mouse-is-dependent-upon-serum-free-fatty-acids
#10
Diego Scerbo, Ni-Huiping Son, Alaa Sirwi, Lixia Zeng, Kelli M Sas, Vincenza Cifarelli, Gabriele Schoiswohl, Lesley-Ann Huggins, Namrata Gumaste, Yunying Hu, Subramaniam Pennathur, Nada A Abumrad, Erin E Kershaw, M Mahmood Hussain, Katalin Susztak, Ira J Goldberg
Lipid accumulation is a pathological feature of every type of kidney injury. Despite this striking histological feature, physiological accumulation of lipids in the kidney is poorly understood. We studied whether the accumulation of lipids in the fasted kidney are derived from lipoproteins or non-esterified fatty acids (NEFAs). With overnight fasting, kidneys accumulated triglyceride but had reduced levels of ceramide and glycosphingolipid species. Fasting led to a nearly 5-fold increase in kidney uptake of plasma [14C]oleic acid...
April 12, 2017: Journal of Lipid Research
https://www.readbyqxmd.com/read/28403661/pediatric-cheerleading-injuries-treated-in-emergency-departments-in-the-united-states
#11
Nada Naiyer, Thiphalak Chounthirath, Gary A Smith
This study investigates the epidemiology of cheerleading injuries to children in the United States. Data were analyzed from the National Electronic Injury Surveillance System for children 5 through 18 years of age treated in US emergency departments for cheerleading injuries from 1990 through 2012. An estimated 497 095 children ages 5 to 18 years were treated in US emergency departments for a cheerleading injury during the 23-year study period, averaging 21 613 injured children per year. From 1990 to 2012, the annual cheerleading injury rate increased significantly by 189...
April 1, 2017: Clinical Pediatrics
https://www.readbyqxmd.com/read/28403566/outcomes-and-risk-stratification-for-late-antibody-mediated-rejection-in-recipients-of-abo-incompatible-kidney-transplants
#12
Bonnie E Lonze, Sunjae Bae, Edward S Kraus, Mary J Holechek, Karen E King, Nada Alachkar, Fizza F Naqvi, Nabil N Dagher, Adnan Sharif, Niraj M Desai, Dorry L Segev, Robert A Montgomery
The required intensity of monitoring for antibody-mediated rejection (AMR) after of ABO-incompatible (ABOi) kidney transplantation is not clearly formulized. We retrospectively evaluated a single-center cohort of 115 ABO-incompatible (ABOi) kidney transplant recipients, of which 32% were also HLA-incompatible (ABOi/HLAi) with their donors. We used an adjusted negative binomial model to evaluate risk factors for late AMR. Using this model, we risk-stratified patients into high- and low-risk groups for the development of late AMR...
April 12, 2017: Transplant International: Official Journal of the European Society for Organ Transplantation
https://www.readbyqxmd.com/read/28403275/a-difference-in-cutaneous-pigmentary-response-to-led-versus-halogen-incandescent-visible-light-a-case-report-from-a-single-center-investigational-clinical-trial-determining-a-minimal-pigmentary-visible-light-dose
#13
Teo Soleymani, Nicholas A Soter, Lorcan M Folan, Nada Elbuluk, Uchenna R Okereke, David E Cohen
<p>BACKGROUND: While most of the attention regarding skin pigmentation has focused on the effects on ultraviolet radiation, the cutaneous effects of visible light (400 to 700nm) are rarely reported. In this report, we describe a case of painful erythema and induration that resulted from direct irradiation of UV-naïve skin with visible LED light in a patient with Fitzpatrick type II skin.</p> <p>METHODS AND RESULTS: A 24-year-old healthy woman with Fitzpatrick type II skin presented to our department to participate in a clinical study...
April 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28400897/postsurgical-pyoderma-gangrenosum-following-carpal-tunnel-release-a-rare-disease-following-a-common-surgery
#14
Michael R Ruebhausen, Shaun D Mendenhall, Michael W Neumeister, Nada N Berry
Objective: Postsurgical pyoderma gangrenosum is a rare but potentially devastating condition for surgical patients. While pyoderma gangrenosum has 2 subtypes, typical and atypical, each can be further classified by its heralding features. These include ulcerative, pustular, bullous, and vegetative. The presentation can be a result of trauma or, as mentioned before, postsurgical. The plastic and reconstructive surgeon most likely will encounter postsurgical pyoderma gangrenosum in practice, as it has been reported in patient populations frequently seen in plastic surgery clinics...
2017: Eplasty
https://www.readbyqxmd.com/read/28398045/conformational-effects-through-hydrogen-bonding-in-a-constrained-%C3%AE-peptide-template-from-intraresidue-seven-membered-rings-to-a-gel-forming-sheet-structure
#15
Hawraà Awada, Claire M Grison, Florence Charnay-Pouget, Jean-Pierre Baltaze, François Brisset, Régis Guillot, Sylvie Robin, Ali Hachem, Nada Jaber, Daoud Naoufal, Ogaritte Yazbeck, David J Aitken
A series of three short oligomers (di-, tri-, and tetramers) of cis-2-(aminomethyl)cyclobutane carboxylic acid, a γ-amino acid featuring a cyclobutane ring constraint, were prepared, and their conformational behavior was examined spectroscopically and by molecular modeling. In dilute solutions, these peptides showed a number of low-energy conformers, including ribbonlike structures pleated around a rarely observed series of intramolecular seven-membered hydrogen bonds. In more concentrated solutions, these interactions defer to an organized supramolecular assembly, leading to thermoreversible organogel formation notably for the tripeptide, which produced fibrillar xerogels...
April 21, 2017: Journal of Organic Chemistry
https://www.readbyqxmd.com/read/28396697/efficient-and-cost-effective-genetic-analysis-of-products-of-conception-and-fetal-tissues-using-a-qf-pcr-array-cgh-strategy-five-years-of-data
#16
Celia Donaghue, Nada Davies, Joo Wook Ahn, Helen Thomas, Caroline Mackie Ogilvie, Kathy Mann
BACKGROUND: Traditional testing of miscarriage products involved culture of tissue followed by G-banded chromosome analysis; this approach has a high failure rate, is labour intensive and has a resolution of around 10 Mb. G-banded chromosome analysis has been replaced by molecular techniques in some laboratories; we previously introduced a QF-PCR/MLPA testing strategy in 2007. To improve diagnostic yield and efficiency we have now updated our testing strategy to a more comprehensive QF-PCR assay followed by array CGH...
2017: Molecular Cytogenetics
https://www.readbyqxmd.com/read/28395083/pathological-confirmation-of-optic-neuropathy-in-familial-dysautonomia
#17
Carlos E Mendoza-Santiesteban, Jose-Alberto Palma, Thomas R Hedges, Nora V Laver, Nada Farhat, Lucy Norcliffe-Kaufmann, Horacio Kaufmann
Clinical data suggest that optic neuropathy and retinal ganglion cell loss are the main cause of visual decline in patients with familial dysautonomia, but this has not previously been confirmed by pathological analyses. We studied retinas and optic nerves in 6 eyes from 3 affected patients obtained at autopsy. Analyses included routine neurohistology and immunohistochemistry for neurofilaments, cytochrome c oxidase (COX), and melanopsin-containing ganglion cells. We observed profound axon loss in the temporal portions of optic nerves with relative preservation in the nasal portions; this correlated with clinical and optical coherence tomography findings in 1 patient...
March 1, 2017: Journal of Neuropathology and Experimental Neurology
https://www.readbyqxmd.com/read/28394352/spatial-heterogeneity-in-medulloblastoma
#18
A Sorana Morrissy, Florence M G Cavalli, Marc Remke, Vijay Ramaswamy, David J H Shih, Borja L Holgado, Hamza Farooq, Laura K Donovan, Livia Garzia, Sameer Agnihotri, Erin N Kiehna, Eloi Mercier, Chelsea Mayoh, Simon Papillon-Cavanagh, Hamid Nikbakht, Tenzin Gayden, Jonathon Torchia, Daniel Picard, Diana M Merino, Maria Vladoiu, Betty Luu, Xiaochong Wu, Craig Daniels, Stuart Horswell, Yuan Yao Thompson, Volker Hovestadt, Paul A Northcott, David T W Jones, John Peacock, Xin Wang, Stephen C Mack, Jüri Reimand, Steffen Albrecht, Adam M Fontebasso, Nina Thiessen, Yisu Li, Jacqueline E Schein, Darlene Lee, Rebecca Carlsen, Michael Mayo, Kane Tse, Angela Tam, Noreen Dhalla, Adrian Ally, Eric Chuah, Young Cheng, Patrick Plettner, Haiyan I Li, Richard D Corbett, Tina Wong, William Long, James Loukides, Pawel Buczkowicz, Cynthia E Hawkins, Uri Tabori, Brian R Rood, John S Myseros, Roger J Packer, Andrey Korshunov, Peter Lichter, Marcel Kool, Stefan M Pfister, Ulrich Schüller, Peter Dirks, Annie Huang, Eric Bouffet, James T Rutka, Gary D Bader, Charles Swanton, Yusanne Ma, Richard A Moore, Andrew J Mungall, Jacek Majewski, Steven J M Jones, Sunit Das, David Malkin, Nada Jabado, Marco A Marra, Michael D Taylor
Spatial heterogeneity of transcriptional and genetic markers between physically isolated biopsies of a single tumor poses major barriers to the identification of biomarkers and the development of targeted therapies that will be effective against the entire tumor. We analyzed the spatial heterogeneity of multiregional biopsies from 35 patients, using a combination of transcriptomic and genomic profiles. Medulloblastomas (MBs), but not high-grade gliomas (HGGs), demonstrated spatially homogeneous transcriptomes, which allowed for accurate subgrouping of tumors from a single biopsy...
April 10, 2017: Nature Genetics
https://www.readbyqxmd.com/read/28389192/depression-status-is-associated-with-functional-decline-over-1-year-following-acute-stroke
#19
Nada El Husseini, Larry B Goldstein, Eric D Peterson, Xin Zhao, DaiWai M Olson, John W Williams, Cheryl Bushnell, Daniel T Laskowitz
BACKGROUND: We investigated the independent association of depression status at 3 and 12 months after stroke and functional decline. METHODS: Data were obtained as part of the multicenter Adherence eValuation After Ischemic stroke Longitudinal (AVAIL) registry. Depression was assessed with the Patient Health Questionnaire-8 (depression, PHQ-8 ≥ 10), and functional status was assessed with the modified Rankin score (mRS) at 3 and 12 months following hospitalization for ischemic stroke...
April 4, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28385147/erratum-to-e-grasp-an-integrated-evolutionary-and-grasp-resource-for-exploring-disease-associations
#20
Sajjad Karim, Hend Fakhri Nour Eldin, Heba Abusamra, Nada Salem, Elham Alhathli, Joel Dudley, Max Sanderford, Laura B Scheinfeldt, Adeel G Chaudhary, Mohammed H Al-Qahtani, Sudhir Kumar
No abstract text is available yet for this article.
April 6, 2017: BMC Genomics
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