keyword
MENU ▼
Read by QxMD icon Read
search

E Sarin

keyword
https://www.readbyqxmd.com/read/28244455/epidemiological-and-survival-analysis-of-triple-negative-breast-cancer-cases-in-a-retrospective-multicenter-study
#1
R Sarin, L Khandrika, Rnm Hanitha, A Avula, M Batra, S Kaul, H Raj, S Shivkumar, S Gupta, E Khan, Tps Bhandari, Svss Prasad, V A Reddy, G Swarnalata, M Bakre, S Chatterjee, J Jain
INTRODUCTION: This is a retrospective study with data collected from breast cancer cases from five major Apollo Hospitals across India, as part of a biobanking process. One aspect of our study focused specifically on data from triple-negative breast cancer (TNBC) cases. The aim of this study was to analyze epidemiology, treatment options, and survival of the patients with TNBC. Our goal was to draw conclusions on the preponderance of the disease and also to understand the outcomes using the existing therapy options...
July 2016: Indian Journal of Cancer
https://www.readbyqxmd.com/read/28212542/two-stage-genome-wide-association-study-identifies-a-novel-susceptibility-locus-associated-with-melanoma
#2
Katherine J Ransohoff, Wenting Wu, Hyunje G Cho, Harvind C Chahal, Yuan Lin, Hong-Ji Dai, Christopher I Amos, Jeffrey E Lee, Jean Y Tang, David A Hinds, Jiali Han, Qingyi Wei, Kavita Y Sarin
Genome-wide association studies have identified 21 susceptibility loci associated with melanoma. These loci implicate genes affecting pigmentation, nevus count, telomere maintenance, and DNA repair in melanoma risk. Here, we report the results of a two-stage genome-wide association study of melanoma. The stage 1 discovery phase consisted of 4,842 self-reported melanoma cases and 286,565 controls of European ancestry from the 23andMe research cohort and the stage 2 replication phase consisted of 1,804 melanoma cases and 1,026 controls from the University of Texas M...
February 9, 2017: Oncotarget
https://www.readbyqxmd.com/read/28167512/e-cigarettes-and-dripping-among-high-school-youth
#3
Suchitra Krishnan-Sarin, Meghan Morean, Grace Kong, Krysten W Bold, Deepa R Camenga, Dana A Cavallo, Patricia Simon, Ran Wu
BACKGROUND: Electronic cigarettes (e-cigarettes) electrically heat and vaporize e-liquids to produce inhalable vapors. These devices are being used to inhale vapors produced by dripping e-liquids directly onto heated atomizers. The current study conducts the first evaluation of the prevalence rates and reasons for using e-cigarettes for dripping among high school students. METHODS: In the spring of 2015, students from 8 Connecticut high schools (n = 7045) completed anonymous surveys that examined tobacco use behaviors and perceptions...
March 2017: Pediatrics
https://www.readbyqxmd.com/read/28161821/cortical-activity-predicts-good-variation-in-human-motor-output
#4
Sarine Babikian, Eva Kanso, Jason J Kutch
Human movement patterns have been shown to be particularly variable if many combinations of activity in different muscles all achieve the same task goal (i.e., are goal-equivalent). The nervous system appears to automatically vary its output among goal-equivalent combinations of muscle activity to minimize muscle fatigue or distribute tissue loading, but the neural mechanism of this "good" variation is unknown. Here we use a bimanual finger task, electroencephalography (EEG), and machine learning to determine if cortical signals can predict goal-equivalent variation in finger force output...
April 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/28089000/incidence-ratio-of-basal-cell-carcinoma-to-squamous-cell-carcinoma-equalizes-with-age
#5
Harvind S Chahal, Kerri E Rieger, Kavita Y Sarin
No abstract text is available yet for this article.
February 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28045774/study-of-carnitine-acylcarnitine-and-aminoacid-profile-in-children-and-adults-with-acute-liver-failure
#6
Vikrant Sood, Dinesh Rawat, Rajeev Khanna, Shvetank Sharma, Prem K Gupta, Seema Alam, Shiv Kumar Sarin
OBJECTIVES: Fatty acid oxidation defects (FAODs) may underlie or modify the course of acute liver failure (ALF). Overall significance of carnitine/acylcarnitine and aminoacid profile in ALF is similarly undetermined. Thus, this study was undertaken to study the abnormalities in carnitine/acylcarnitine and aminoacid profile in ALF. PATIENTS AND METHODS: A prospective study was performed including all cases of ALF and detailed evaluation including metabolic testing was done...
December 30, 2016: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28035000/e-cigarette-susceptibility-as-a-predictor-of-youth-initiation-of-e-cigarettes
#7
Krysten W Bold, Grace Kong, Dana A Cavallo, Deepa R Camenga, Suchitra Krishnan-Sarin
No abstract text is available yet for this article.
December 29, 2016: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28030567/tumor-derived-suppressor-of-fused-mutations-reveal-hedgehog-pathway-interactions
#8
Nicole M Urman, Amar Mirza, Scott X Atwood, Ramon J Whitson, Kavita Y Sarin, Jean Y Tang, Anthony E Oro
The Hedgehog pathway is a potent regulator of cellular growth and plays a central role in the development of many cancers including basal cell carcinoma (BCC). The majority of BCCs arise from mutations in the Patched receptor resulting in constitutive activation of the Hedgehog pathway. Secondary driver mutations promote BCC oncogenesis and occur frequently due to the high mutational burden resulting from sun exposure of the skin. Here, we uncover novel secondary mutations in Suppressor of Fused (SUFU), the major negative regulator of the Hedgehog pathway...
2016: PloS One
https://www.readbyqxmd.com/read/27933698/sofosbuvir-plus-ribavirin-in-treatment-na%C3%A3-ve-patients-with-chronic-hepatitis-c-virus-genotype-1-or-3-infection-in-india
#9
S R Shah, A Chowdhury, R Mehta, D Kapoor, A Duseja, A Koshy, A Shukla, A Sood, K Madan, R Sud, S Nijhawan, R Pawan, M Prasad, K Kersey, D Jiang, E Svarovskaia, B Doehle, B Kanwar, M Subramanian, S K Acharya, S Sarin
Until 2014, pegylated interferon plus ribavirin was the recommended standard of care for the treatment of chronic hepatitis C virus (HCV) infection in India. This open-label phase 3b study, conducted across 14 sites in India between 31 March 2014 and 30 November 2015, evaluated the efficacy and safety of sofosbuvir plus ribavirin therapy among treatment-naïve patients with chronic genotype 1 or 3 HCV infection. A total of 117 patients with genotype 1 or 3 HCV infection were randomized 1:1 to receive sofosbuvir 400 mg and weight-based ribavirin (1000 or 1200 mg) daily for 16 or 24 weeks...
December 9, 2016: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/27798153/t-cell-independent-mechanisms-associated-with-neutrophil-extracellular-trap-formation-and-selective-autophagy-in-il-17a-mediated-epidermal-hyperplasia
#10
Erika Suzuki, Emanual Maverakis, Ritu Sarin, Laura Bouchareychas, Vijay K Kuchroo, Frank O Nestle, Iannis E Adamopoulos
IL-17A has been strongly associated with epidermal hyperplasia in many cutaneous disorders. However, because IL-17A is mainly produced by αβ and γδT cells in response to IL-23, the role of T cells and IL-23 has overshadowed any IL-17A-independent actions. In this article, we report that IL-17A gene transfer induces epidermal hyperplasia in Il23r(-/-)Rag1(-/-)- and Tcrδ-deficient mice, which can be prevented by neutrophil depletion. Moreover, adoptive transfer of CD11b(+)Gr-1(hi) cells, after IL-17A gene transfer, was sufficient to phenocopy the disease...
December 1, 2016: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/27747458/acute-on-chronic-liver-failure
#11
REVIEW
Shiv Kumar Sarin, Ashok Choudhury
Acute-on-chronic liver failure (ACLF) is a distinct entity that differs from acute liver failure and decompensated cirrhosis in timing, presence of treatable acute precipitant, and course of disease, with a potential for self-recovery. The core concept is acute deterioration of existing liver function in a patient of chronic liver disease with or without cirrhosis in response to an acute insult. The insult should be a hepatic one and presentation in the form of liver failure (jaundice, encephalopathy, coagulopathy, ascites) with or without extrahepatic organ failure in a defined time frame...
December 2016: Current Gastroenterology Reports
https://www.readbyqxmd.com/read/27717426/the-racial-paradox-in-multiarterial-conduit-utilization-for-coronary-artery-bypass-grafting
#12
W Brent Keeling, Jose Binongo, Michael E Halkos, Bradley G Leshnower, Duc Q Nguyen, Edward P Chen, Eric L Sarin, Jeffrey S Miller, Steven Macheers, Omar M Lattouf, Robert A Guyton, Vinod H Thourani
BACKGROUND: It has been established that outcomes for black patients undergoing coronary artery bypass graft surgery (CABG) are inferior to those of their white counterparts. The purpose of this study was to determine (1) whether rates of multiarterial grafting are different among black patients and white patients, and (2) whether racial differences exist in postoperative outcomes after accounting for grafting strategy. METHODS: A retrospective review of black patients (n = 2,810) and white patients (n = 13,569) who underwent isolated, primary CABG from January 2002 to June 2014 at a US academic institution was performed...
October 4, 2016: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27705071/sarin-gb-o-isopropyl-methylphosphonofluoridate-neurotoxicity-critical-review
#13
Mohamed B Abou-Donia, Briana Siracuse, Natasha Gupta, Ashly Sobel Sokol
Sarin (GB, O-isopropyl methylphosphonofluoridate) is a potent organophosphorus (OP) nerve agent that inhibits acetylcholinesterase (AChE) irreversibly. The subsequent build-up of acetylcholine (ACh) in the central nervous system (CNS) provokes seizures and, at sufficient doses, centrally-mediated respiratory arrest. Accumulation of ACh at peripheral autonomic synapses leads to peripheral signs of intoxication and overstimulation of the muscarinic and nicotinic receptors, which is described as "cholinergic crisis" (i...
November 2016: Critical Reviews in Toxicology
https://www.readbyqxmd.com/read/27681292/corrigendum-meta-analysis-of-375-000-individuals-identifies-38-susceptibility-loci-for-migraine
#14
Padhraig Gormley, Verneri Anttila, Bendik S Winsvold, Priit Palta, Tonu Esko, Tune H Pers, Kai-How Farh, Ester Cuenca-Leon, Mikko Muona, Nicholas A Furlotte, Tobias Kurth, Andres Ingason, George McMahon, Lannie Ligthart, Gisela M Terwindt, Mikko Kallela, Tobias M Freilinger, Caroline Ran, Scott G Gordon, Anine H Stam, Stacy Steinberg, Guntram Borck, Markku Koiranen, Lydia Quaye, Hieab H H Adams, Terho Lehtimäki, Antti-Pekka Sarin, Juho Wedenoja, David A Hinds, Julie E Buring, Markus Schürks, Paul M Ridker, Maria Gudlaug Hrafnsdottir, Hreinn Stefansson, Susan M Ring, Jouke-Jan Hottenga, Brenda W J H Penninx, Markus Färkkilä, Ville Artto, Mari Kaunisto, Salli Vepsäläinen, Rainer Malik, Andrew C Heath, Pamela A F Madden, Nicholas G Martin, Grant W Montgomery, Mitja I Kurki, Mart Kals, Reedik Mägi, Kalle Pärn, Eija Hämäläinen, Hailiang Huang, Andrea E Byrnes, Lude Franke, Jie Huang, Evie Stergiakouli, Phil H Lee, Cynthia Sandor, Caleb Webber, Zameel Cader, Bertram Muller-Myhsok, Stefan Schreiber, Thomas Meitinger, Johan G Eriksson, Veikko Salomaa, Kauko Heikkilä, Elizabeth Loehrer, Andre G Uitterlinden, Albert Hofman, Cornelia M van Duijn, Lynn Cherkas, Linda M Pedersen, Audun Stubhaug, Christopher S Nielsen, Minna Männikkö, Evelin Mihailov, Lili Milani, Hartmut Göbel, Ann-Louise Esserlind, Anne Francke Christensen, Thomas Folkmann Hansen, Thomas Werge, Jaakko Kaprio, Arpo J Aromaa, Olli Raitakari, M Arfan Ikram, Tim Spector, Marjo-Riitta Järvelin, Andres Metspalu, Christian Kubisch, David P Strachan, Michel D Ferrari, Andrea C Belin, Martin Dichgans, Maija Wessman, Arn M J M van den Maagdenberg, John-Anker Zwart, Dorret I Boomsma, George Davey Smith, Kari Stefansson, Nicholas Eriksson, Mark J Daly, Benjamin M Neale, Jes Olesen, Daniel I Chasman, Dale R Nyholt, Aarno Palotie
No abstract text is available yet for this article.
September 28, 2016: Nature Genetics
https://www.readbyqxmd.com/read/27663781/current-and-former-smokers-use-of-electronic-cigarettes-for-quitting-smoking-an-exploratory-study-of-adolescents-and-young-adults
#15
Deepa R Camenga, Grace Kong, Dana A Cavallo, Suchitra Krishnan-Sarin
BACKGROUND: This exploratory study examines the prevalence and predictors of current and former smokers' use of electronic (e-) cigarettes for smoking cessation among a sample of adolescent and young adult established smokers. METHODS: We conducted school-wide surveys in two middle (n = 1166) and four high schools (n = 3614) in fall 2013 and one public college (n = 625) in spring 2014. We analyzed data from 189 established smokers (reported smoking 100 cigarettes in their lifetime) who also reported ever-use of e-cigarettes (50...
September 23, 2016: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/27639501/blaptica-dubia-as-sentinels-for-exposure-to-chemical-warfare-agents-a-pilot-study
#16
Franz Worek, Thomas Seeger, Katharina Neumaier, Timo Wille, Horst Thiermann
The increased interest of terrorist groups in toxic chemicals and chemical warfare agents presents a continuing threat to our societies. Early warning and detection is a key component for effective countermeasures against such deadly agents. Presently available and near term solutions have a number of major drawbacks, e.g. lack of automated, remote warning and detection of primarily low volatile chemical warfare agents. An alternative approach is the use of animals as sentinels for exposure to toxic chemicals...
November 16, 2016: Toxicology Letters
https://www.readbyqxmd.com/read/27639427/propagation-of-damage-in-the-rat-brain-following-sarin-exposure-differential-progression-of-early-processes
#17
Shlomi Lazar, Inbal Egoz, Rachel Brandeis, Shira Chapman, Eugenia Bloch-Shilderman, Ettie Grauer
Sarin is an irreversible organophosphate cholinesterase inhibitor and a highly toxic warfare agent. Following the overt, dose-dependent signs (e.g. tremor, hyper secretion, seizures, respiratory depression and eventually death), brain damage is often reported. The goal of the present study was to characterize the early histopathological and biochemical events leading to this damage. Rats were exposed to 1LD50 of sarin (80μg/kg, i.m.). Brains were removed at 1, 2, 6, 24 and 48h and processed for analysis. Results showed that TSPO (translocator protein) mRNA increased at 6h post exposure while TSPO receptor density increased only at 24h...
November 1, 2016: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/27592270/nicotine-concentration-of-e-cigarettes-used-by-adolescents
#18
Meghan E Morean, Grace Kong, Dana A Cavallo, Deepa R Camenga, Suchitra Krishnan-Sarin
OBJECTIVE: E-cigarettes are popular among youth, but little is known about the nicotine concentrations of e-liquids used by adolescents. MATERIALS AND METHOD: In Spring, 2014, we conducted cross-sectional surveys in four Connecticut high schools and two middle schools. Among past-30-day e-cigarette users (n=513, 45% female, mean age 15.9 [SD=1.4]), we examined what nicotine concentration adolescents typically used in their e-cigarettes (range 0-30mg/mL and "I don't know")...
October 1, 2016: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/27582056/sar-study-to-find-optimal-cholinesterase-reactivator-against-organophosphorous-nerve-agents-and-pesticides
#19
REVIEW
Lukas Gorecki, Jan Korabecny, Kamil Musilek, David Malinak, Eugenie Nepovimova, Rafael Dolezal, Daniel Jun, Ondrej Soukup, Kamil Kuca
Irreversible inhibition of acetylcholinesterase (AChE) by organophosphates leads to many failures in living organism and ultimately in death. Organophosphorus compounds developed as nerve agents such as tabun, sarin, soman, VX and others belong to the most toxic chemical warfare agents and are one of the biggest threats to the modern civilization. Moreover, misuse of nerve agents together with organophosphorus pesticides (e.g. malathion, paraoxon, chlorpyrifos, etc.) which are annually implicated in millions of intoxications and hundreds of thousand deaths reminds us of insufficient protection against these compounds...
December 2016: Archives of Toxicology
https://www.readbyqxmd.com/read/27571779/assessment-of-the-regulatory-methods-for-the-comparison-of-highly-variable-dissolution-profiles
#20
COMPARATIVE STUDY
Victor Mangas-Sanjuan, Sarin Colon-Useche, Isabel Gonzalez-Alvarez, Marival Bermejo, Alfredo Garcia-Arieta
The objective is to compare the performance of dissolution-profile comparison methods when f 2 is inadequate due to high variability. The 90% confidence region of the Mahalanobis distance and the 90% bootstrap confidence interval (CI) of the f 2 similarity factor (f 2-bootstrap) were explored. A modification of the Mahalanobis distance (new D-Mahalanobis) in which those points >85% were not taken into account for calculation was also used. A population kinetic approach in NONMEM was used to simulate dissolution profiles with the first-order or Weibull kinetic models...
2016: AAPS Journal
keyword
keyword
59194
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"