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Adam J, Adamová D, Aggarwal MM, Aglieri Rinella G, Agnello M, Agrawal N, Ahammed Z, Ahmad S, Ahn SU, Aiola S, Akindinov A, Alam SN, Albuquerque DSD, Aleksandrov D, Alessandro B, Alexandre D, Alfaro Molina R, Alici A, Alkin A, Almaraz JRM, Alme J, Alt T, Altinpinar S, Altsybeev I, Alves Garcia Prado C, Andrei C, Andronic A, Anguelov V, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Arnaldi R, Arnold OW, Arsene IC, Arslandok M, Audurier B, Augustinus A, Averbeck R, Azmi MD, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Balasubramanian S, Baldisseri A, Baral RC, Barbano AM, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartalini P, Barth K, Bartke J, Bartsch E, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batista Camejo A, Batyunya B, Batzing PC, Bearden IG, Beck H, Bedda C, Behera NK, Belikov I, Bellini F, Bello Martinez H, Bellwied R, Belmont R, Belmont-Moreno E, Beltran LGE, Belyaev V, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bertens RA, Berzano D, Betev L, Bhasin A, Bhat IR, Bhati AK, Bhattacharjee B, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biro G, Biswas R, Biswas S, Bjelogrlic S, Blair JT, Blau D, Blume C, Bock F, Bogdanov A, Bøggild H, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Borri M, Bossú F, Botta E, Bourjau C, Braun-Munzinger P, Bregant M, Breitner T, Broker TA, Browning TA, Broz M, Brucken EJ, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Butt JB, Buxton JT, Cabala J, Caffarri D, Cai X, Caines H, Calero Diaz L, Caliva A, Calvo Villar E, Camerini P, Carena F, Carena W, Carnesecchi F, Castillo Castellanos J, Castro AJ, Casula EAR, Ceballos Sanchez C, Cepila J, Cerello P, Cerkala J, Chang B, Chapeland S, Chartier M, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chauvin A, Chelnokov V, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Cho S, Chochula P, Choi K, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Colocci M, Conesa Balbastre G, Conesa Del Valle Z, Connors ME, Contreras JG, Cormier TM, Corrales Morales Y, Cortés Maldonado I, Cortese P, Cosentino MR, Costa F, Crochet P, Cruz Albino R, Cuautle E, Cunqueiro L, Dahms T, Dainese A, Danisch MC, Danu A, Das D, Das I, Das S, Dash A, Dash S, De S, De Caro A, de Cataldo G, de Conti C, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, De Souza RD, Deisting A, Deloff A, Dénes E, Deplano C, Dhankher P, Di Bari D, Di Mauro A, Di Nezza P, Di Ruzza B, Diaz Corchero MA, Dietel T, Dillenseger P, Divià R, Djuvsland Ø, Dobrin A, Domenicis Gimenez D, Dönigus B, Dordic O, Drozhzhova T, Dubey AK, Dubla A, Ducroux L, Dupieux P, Ehlers RJ, Elia D, Endress E, Engel H, Epple E, Erazmus B, Erdemir I, Erhardt F, Espagnon B, Estienne M, Esumi S, Eum J, Evans D, Evdokimov S, Eyyubova G, Fabbietti L, Fabris D, Faivre J, Fantoni A, Fasel M, Feldkamp L, Feliciello A, Feofilov G, Ferencei J, Fernández Téllez A, Ferreiro EG, Ferretti A, Festanti A, Feuillard VJG, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Fleck MG, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Francisco A, Frankenfeld U, Fronze GG, Fuchs U, Furget C, Furs A, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago AM, Gajdosova K, Gallio M, Galvan CD, Gangadharan DR, Ganoti P, Gao C, Garabatos C, Garcia-Solis E, Gargiulo C, Gasik P, Gauger EF, Germain M, Gheata M, Ghosh P, Ghosh SK, Gianotti P, Giubellino P, Giubilato P, Gladysz-Dziadus E, Glässel P, Goméz Coral DM, Gomez Ramirez A, Gonzalez AS, Gonzalez V, González-Zamora P, Gorbunov S, Görlich L, Gotovac S, Grabski V, Grachov OA, Graczykowski LK, Graham KL, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gronefeld JM, Grosse-Oetringhaus JF, Grosso R, Gruber L, Guber F, Guernane R, Guerzoni B, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hamon JC, Harris JW, Harton A, Hatzifotiadou D, Hayashi S, Heckel ST, Hellbär E, Helstrup H, Herghelegiu A, Herrera Corral G, Hess BA, Hetland KF, Hillemanns H, Hippolyte B, Horak D, Hosokawa R, Hristov P, Hughes C, Humanic TJ, Hussain N, Hussain T, Hutter D, Hwang DS, Ilkaev R, Inaba M, Incani E, Ippolitov M, Irfan M, Ivanov M, Ivanov V, Izucheev V, Jacak B, Jacazio N, Jacobs PM, Jadhav MB, Jadlovska S, Jadlovsky J, Jahnke C, Jakubowska MJ, Jang HJ, Janik MA, Jayarathna PHSY, Jena C, Jena S, Jimenez Bustamante RT, Jones PG, Jusko A, Kalinak P, Kalweit A, Kamin J, Kang JH, Kaplin V, Kar S, Karasu Uysal A, Karavichev O, Karavicheva T, Karayan L, Karpechev E, Kebschull U, Keidel R, Keijdener DLD, Keil M, Mohisin Khan M, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim DW, Kim DJ, Kim D, Kim H, Kim JS, Kim J, Kim M, Kim S, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Kiss G, Klay JL, Klein C, Klein J, Klein-Bösing C, Klewin S, Kluge A, Knichel ML, Knospe AG, Kobdaj C, Kofarago M, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Kondratyuk E, Konevskikh A, Kopcik M, Kour M, Kouzinopoulos C, Kovalenko O, Kovalenko V, Kowalski M, Koyithatta Meethaleveedu G, Králik I, Kravčáková A, Krivda M, Krizek F, Kryshen E, Krzewicki M, Kubera AM, Kučera V, Kuhn C, Kuijer PG, Kumar A, Kumar J, Kumar L, Kumar S, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kweon MJ, Kwon Y, La Pointe SL, La Rocca P, Ladron de Guevara P, Lagana Fernandes C, Lakomov I, Langoy R, Lapidus K, Lara C, Lardeux A, Lattuca A, Laudi E, Lea R, Leardini L, Lee GR, Lee S, Lehas F, Lehner S, Lemmon RC, Lenti V, Leogrande E, León Monzón I, León Vargas H, Leoncino M, Lévai P, Li S, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Lodato DF, Loenne PI, Loginov V, Loizides C, Lopez X, López Torres E, Lowe A, Luettig P, Lunardon M, Luparello G, Lutz TH, Maevskaya A, Mager M, Mahajan S, Mahmood SM, Maire A, Majka RD, Malaev M, Maldonado Cervantes I, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manko V, Manso F, Manzari V, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Margutti J, Marín A, Markert C, Marquard M, Martin NA, Martin Blanco J, Martinengo P, Martínez MI, Martínez García G, Martinez Pedreira M, Mas A, Masciocchi S, Masera M, Masoni A, Mastroserio A, Matyja A, Mayer C, Mazer J, Mazzoni MA, Mcdonald D, Meddi F, Melikyan Y, Menchaca-Rocha A, Meninno E, Mercado Pérez J, Meres M, Miake Y, Mieskolainen MM, Mikhaylov K, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitra J, Mitu CM, Mohammadi N, Mohanty B, Molnar L, Montaño Zetina L, Montes E, Moreira De Godoy DA, Moreno LAP, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Mühlheim D, Muhuri S, Mukherjee M, Mulligan JD, Munhoz MG, Münning K, Munzer RH, Murakami H, Murray S, Musa L, Musinsky J, Naik B, Nair R, Nandi BK, Nania R, Nappi E, Naru MU, Natal da Luz H, Nattrass C, Navarro SR, Nayak K, Nayak R, Nayak TK, Nazarenko S, Nedosekin A, Nellen L, Ng F, Nicassio M, Niculescu M, Niedziela J, Nielsen BS, Nikolaev S, Nikulin S, Nikulin V, Noferini F, Nomokonov P, Nooren G, Noris JCC, Norman J, Nyanin A, Nystrand J, Oeschler H, Oh S, Oh SK, Ohlson A, Okatan A, Okubo T, Oleniacz J, Oliveira Da Silva AC, Oliver MH, Onderwaater J, Oppedisano C, Orava R, Oravec M, Ortiz Velasquez A, Oskarsson A, Otwinowski J, Oyama K, Ozdemir M, Pachmayer Y, Pagano D, Pagano P, Paić G, Pal SK, Pan J, Pandey AK, Papikyan V, Pappalardo GS, Pareek P, Park WJ, Parmar S, Passfeld A, Paticchio V, Patra RN, Paul B, Pei H, Peitzmann T, Peng X, Pereira Da Costa H, Peresunko D, Perez Lezama E, Peskov V, Pestov Y, Petráček V, Petrov V, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pimentel LODL, Pinazza O, Pinsky L, Piyarathna DB, Płoskoń M, Planinic M, Pluta J, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polichtchouk B, Poljak N, Poonsawat W, Pop A, Poppenborg H, Porteboeuf-Houssais S, Porter J, Pospisil J, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puccio M, Puddu G, Pujahari P, Punin V, Putschke J, Qvigstad H, Rachevski A, Raha S, Rajput S, Rak J, Rakotozafindrabe A, Ramello L, Rami F, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Read KF, Redlich K, Reed RJ, Rehman A, Reichelt P, Reidt F, Ren X, Renfordt R, Reolon AR, Reshetin A, Reygers K, Riabov V, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Ristea C, Rocco E, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rogochaya E, Rohr D, Röhrich D, Ronchetti F, Ronflette L, Rosnet P, Rossi A, Roukoutakis F, Roy A, Roy C, Roy P, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Ryabov Y, Rybicki A, Saarinen S, Sadhu S, Sadovsky S, Šafařík K, Sahlmuller B, Sahoo P, Sahoo R, Sahoo S, Sahu PK, Saini J, Sakai S, Saleh MA, Salzwedel J, Sambyal S, Samsonov V, Šándor L, Sandoval A, Sano M, Sarkar D, Sarkar N, Sarma P, Scapparone E, Scarlassara F, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schmidt M, Schuchmann S, Schukraft J, Schulc M, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Šefčík M, Seger JE, Sekiguchi Y, Sekihata D, Selyuzhenkov I, Senosi K, Senyukov S, Serradilla E, Sevcenco A, Shabanov A, Shabetai A, Shadura O, Shahoyan R, Shahzad MI, Shangaraev A, Sharma A, Sharma M, Sharma M, Sharma N, Sheikh AI, Shigaki K, Shou Q, Shtejer K, Sibiriak Y, Siddhanta S, Sielewicz KM, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singhal V, Sinha T, Sitar B, Sitta M, Skaali TB, Slupecki M, Smirnov N, Snellings RJM, Snellman TW, Song J, Song M, Song Z, Soramel F, Sorensen S, Sozzi F, Spacek M, Spiriti E, Sputowska I, Spyropoulou-Stassinaki M, Stachel J, Stan I, Stankus P, Stenlund E, Steyn G, Stiller JH, Stocco D, Strmen P, Suaide AAP, Sugitate T, Suire C, Suleymanov M, Suljic M, Sultanov R, Šumbera M, Sumowidagdo S, Szabo A, Szarka I, Szczepankiewicz A, Szymanski M, Tabassam U, Takahashi J, Tambave GJ, Tanaka N, Tarhini M, Tariq M, Tarzila MG, Tauro A, Tejeda Muñoz G, Telesca A, Terasaki K, Terrevoli C, Teyssier B, Thäder J, Thakur D, Thomas D, Tieulent R, Tikhonov A, Timmins AR, Toia A, Trogolo S, Trombetta G, Trubnikov V, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ullaland K, Uras A, Usai GL, Utrobicic A, Vala M, Valencia Palomo L, Vallero S, Van Der Maarel J, Van Hoorne JW, van Leeuwen M, Vanat T, Vande Vyvre P, Varga D, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vauthier A, Vázquez Doce O, Vechernin V, Veen AM, Veldhoen M, Velure A, Vercellin E, Vergara Limón S, Vernet R, Verweij M, Vickovic L, Viinikainen J, Vilakazi Z, Villalobos Baillie O, Villatoro Tello A, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Vislavicius V, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Wagner B, Wagner J, Wang H, Wang M, Watanabe D, Watanabe Y, Weber M, Weber SG, Weiser DF, Wessels JP, Westerhoff U, Whitehead AM, Wiechula J, Wikne J, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Yang P, Yano S, Yasin Z, Yin Z, Yokoyama H, Yoo IK, Yoon JH, Yurchenko V, Zaborowska A, Zaccolo V, Zaman A, Zampolli C, Zanoli HJC, Zaporozhets S, Zardoshti N, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhang C, Zhang Z, Zhao C, Zhigareva N, Zhou D, Zhou Y, Zhou Z, Zhu H, Zhu J, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zyzak M. Correlated Event-by-Event Fluctuations of Flow Harmonics in Pb-Pb Collisions at sqrt[s_{NN}]=2.76 TeV. PHYSICAL REVIEW LETTERS 2016; 117:182301. [PMID: 27835023 DOI: 10.1103/physrevlett.117.182301] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Indexed: 06/06/2023]
Abstract
We report the measurements of correlations between event-by-event fluctuations of amplitudes of anisotropic flow harmonics in nucleus-nucleus collisions, obtained for the first time using a new analysis method based on multiparticle cumulants in mixed harmonics. This novel method is robust against systematic biases originating from nonflow effects and by construction any dependence on symmetry planes is eliminated. We demonstrate that correlations of flow harmonics exhibit a better sensitivity to medium properties than the individual flow harmonics. The new measurements are performed in Pb-Pb collisions at the center-of-mass energy per nucleon pair of sqrt[s_{NN}]=2.76 TeV by the ALICE experiment at the Large Hadron Collider. The centrality dependence of correlation between event-by-event fluctuations of the elliptic v_{2} and quadrangular v_{4} flow harmonics, as well as of anticorrelation between v_{2} and triangular v_{3} flow harmonics are presented. The results cover two different regimes of the initial state configurations: geometry dominated (in midcentral collisions) and fluctuation dominated (in the most central collisions). Comparisons are made to predictions from Monte Carlo Glauber, viscous hydrodynamics, ampt, and hijing models. Together with the existing measurements of the individual flow harmonics the presented results provide further constraints on the initial conditions and the transport properties of the system produced in heavy-ion collisions.
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Ivanov A, Bhumireddy GP, Dabiesingh DS, Khan SA, Ho J, Krishna N, Dontineni N, Socolow JA, Briggs WM, Klem I, Sacchi TJ, Heitner JF. Importance of papillary muscle infarction detected by cardiac magnetic resonance imaging in predicting cardiovascular events. Int J Cardiol 2016; 220:558-63. [PMID: 27390987 DOI: 10.1016/j.ijcard.2016.06.201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 05/23/2016] [Accepted: 06/25/2016] [Indexed: 11/16/2022]
Abstract
BACKGROUND Recent studies suggest that papillary muscle infarction (PMI) following recent myocardial infarction (MI) correlates with adverse cardiovascular outcomes. The purpose of this study is to determine the prevalence and prognostic significance of PMI by cardiac magnetic resonance (CMR) in a large cohort of patients. METHODS Retrospective study of patients who underwent CMR between January 2007 and December 2009 were evaluated for the presence of PMI in one or both of the left ventricle papillary muscles. The primary outcome was a time to a combined endpoint of all-cause mortality and worsening heart failure. Secondary outcomes were time to individual components of the combined outcome. RESULTS 419 patients were included in our analysis, 232 patients (55%) had ischemic cardiomyopathy. Patients were followed at six-month intervals for a median follow-up time of 3.7 (interquartile range (IQR): 1.6; 6.3) years after initial imaging. During this period 196 patients (46.8%) had a primary outcome and 92 patients (22%) died. PM infarct was identified in 204 (48.7%) patients with twice as many posteromedial (PRM) (27%) than anterolateral (ARL) lesions (11%) and a similar number with infarct in both (11%). There was no association between studied outcomes and the presence of PMI in either PRM or ARL PM. The presence of infarct in both PM was a predictor of both the primary outcome (HR 1.69, CI[1.01-2.86], p<0.049.) and mortality (HR 1.69, CI[1.01-4.2], p<0.046). CONCLUSION The presence of infarct in either papillary muscle was not associated with outcomes. However, infarct involving both papillary muscles was associated with worse outcomes.
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Valle JW, Borbath I, Khan SA, Huguet F, Gruenberger T, Arnold D. Biliary cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2016; 27:v28-v37. [PMID: 27664259 DOI: 10.1093/annonc/mdw324] [Citation(s) in RCA: 428] [Impact Index Per Article: 53.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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Adam J, Adamová D, Aggarwal MM, Aglieri Rinella G, Agnello M, Agrawal N, Ahammed Z, Ahmad S, Ahn SU, Aiola S, Akindinov A, Alam SN, Aleksandrov D, Alessandro B, Alexandre D, Alfaro Molina R, Alici A, Alkin A, Almaraz JRM, Alme J, Alt T, Altinpinar S, Altsybeev I, Alves Garcia Prado C, Andrei C, Andronic A, Anguelov V, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Arnaldi R, Arnold OW, Arsene IC, Arslandok M, Audurier B, Augustinus A, Averbeck R, Azmi MD, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Balasubramanian S, Baldisseri A, Baral RC, Barbano AM, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartalini P, Barth K, Bartke J, Bartsch E, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batista Camejo A, Batyunya B, Batzing PC, Bearden IG, Beck H, Bedda C, Behera NK, Belikov I, Bellini F, Bello Martinez H, Bellwied R, Belmont R, Belmont-Moreno E, Belyaev V, Benacek P, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bertens RA, Berzano D, Betev L, Bhasin A, Bhat IR, Bhati AK, Bhattacharjee B, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biro G, Biswas R, Biswas S, Bjelogrlic S, Blair JT, Blau D, Blume C, Bock F, Bogdanov A, Bøggild H, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Borri M, Bossú F, Botta E, Bourjau C, Braun-Munzinger P, Bregant M, Breitner T, Broker TA, Browning TA, Broz M, Brucken EJ, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Butt JB, Buxton JT, Caffarri D, Cai X, Caines H, Calero Diaz L, Caliva A, Calvo Villar E, Camerini P, Carena F, Carena W, Carnesecchi F, Castillo Castellanos J, Castro AJ, Casula EAR, Ceballos Sanchez C, Cerello P, Cerkala J, Chang B, Chapeland S, Chartier M, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chauvin A, Chelnokov V, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Cho S, Chochula P, Choi K, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Colocci M, Conesa Balbastre G, Conesa Del Valle Z, Connors ME, Contreras JG, Cormier TM, Corrales Morales Y, Cortés Maldonado I, Cortese P, Cosentino MR, Costa F, Crochet P, Cruz Albino R, Cuautle E, Cunqueiro L, Dahms T, Dainese A, Danisch MC, Danu A, Das D, Das I, Das S, Dash A, Dash S, De S, De Caro A, de Cataldo G, de Conti C, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, Deisting A, Deloff A, Dénes E, Deplano C, Dhankher P, Di Bari D, Di Mauro A, Di Nezza P, Diaz Corchero MA, Dietel T, Dillenseger P, Divià R, Djuvsland Ø, Dobrin A, Domenicis Gimenez D, Dönigus B, Dordic O, Drozhzhova T, Dubey AK, Dubla A, Ducroux L, Dupieux P, Ehlers RJ, Elia D, Endress E, Engel H, Epple E, Erazmus B, Erdemir I, Erhardt F, Espagnon B, Estienne M, Esumi S, Eum J, Evans D, Evdokimov S, Eyyubova G, Fabbietti L, Fabris D, Faivre J, Fantoni A, Fasel M, Feldkamp L, Feliciello A, Feofilov G, Ferencei J, Fernández Téllez A, Ferreiro EG, Ferretti A, Festanti A, Feuillard VJG, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Fleck MG, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fronze GG, Fuchs U, Furget C, Furs A, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago AM, Gallio M, Gangadharan DR, Ganoti P, Gao C, Garabatos C, Garcia-Solis E, Gargiulo C, Gasik P, Gauger EF, Germain M, Gheata A, Gheata M, Ghosh P, Ghosh SK, Gianotti P, Giubellino P, Giubilato P, Gladysz-Dziadus E, Glässel P, Goméz Coral DM, Gomez Ramirez A, Gonzalez V, González-Zamora P, Gorbunov S, Görlich L, Gotovac S, Grabski V, Grachov OA, Graczykowski LK, Graham KL, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gronefeld JM, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerzoni B, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hamon JC, Harris JW, Harton A, Hatzifotiadou D, Hayashi S, Heckel ST, Helstrup H, Herghelegiu A, Herrera Corral G, Hess BA, Hetland KF, Hillemanns H, Hippolyte B, Horak D, Hosokawa R, Hristov P, Huang M, Humanic TJ, Hussain N, Hussain T, Hutter D, Hwang DS, Ilkaev R, Inaba M, Incani E, Ippolitov M, Irfan M, Ivanov M, Ivanov V, Izucheev V, Jacazio N, Jacobs PM, Jadhav MB, Jadlovska S, Jadlovsky J, Jahnke C, Jakubowska MJ, Jang HJ, Janik MA, Jayarathna PHSY, Jena C, Jena S, Jimenez Bustamante RT, Jones PG, Jusko A, Kalinak P, Kalweit A, Kamin J, Kang JH, Kaplin V, Kar S, Karasu Uysal A, Karavichev O, Karavicheva T, Karayan L, Karpechev E, Kebschull U, Keidel R, Keijdener DLD, Keil M, Mohisin Khan M, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim DW, Kim DJ, Kim D, Kim H, Kim JS, Kim M, Kim S, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Kiss G, Klay JL, Klein C, Klein J, Klein-Bösing C, Klewin S, Kluge A, Knichel ML, Knospe AG, Kobdaj C, Kofarago M, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Kondratyuk E, Konevskikh A, Kopcik M, Kostarakis P, Kour M, Kouzinopoulos C, Kovalenko O, Kovalenko V, Kowalski M, Koyithatta Meethaleveedu G, Králik I, Kravčáková A, Kretz M, Krivda M, Krizek F, Kryshen E, Krzewicki M, Kubera AM, Kučera V, Kuhn C, Kuijer PG, Kumar A, Kumar J, Kumar L, Kumar S, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kweon MJ, Kwon Y, La Pointe SL, La Rocca P, Ladron de Guevara P, Lagana Fernandes C, Lakomov I, Langoy R, Lara C, Lardeux A, Lattuca A, Laudi E, Lea R, Leardini L, Lee GR, Lee S, Lehas F, Lemmon RC, Lenti V, Leogrande E, León Monzón I, León Vargas H, Leoncino M, Lévai P, Li S, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Lodato DF, Loenne PI, Loginov V, Loizides C, Lopez X, López Torres E, Lowe A, Luettig P, Lunardon M, Luparello G, Lutz TH, Maevskaya A, Mager M, Mahajan S, Mahmood SM, Maire A, Majka RD, Malaev M, Maldonado 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Tariq M, Tarzila MG, Tauro A, Tejeda Muñoz G, Telesca A, Terasaki K, Terrevoli C, Teyssier B, Thäder J, Thomas D, Tieulent R, Timmins AR, Toia A, Trogolo S, Trombetta G, Trubnikov V, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ullaland K, Uras A, Usai GL, Utrobicic A, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Van Der Maarel J, Van Hoorne JW, van Leeuwen M, Vanat T, Vande Vyvre P, Varga D, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vauthier A, Vechernin V, Veen AM, Veldhoen M, Velure A, Venaruzzo M, Vercellin E, Vergara Limón S, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Villalobos Baillie O, Villatoro Tello A, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Vislavicius V, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Wagner B, Wagner J, Wang H, Wang M, Watanabe D, Watanabe Y, Weber M, Weber SG, Weiser DF, Wessels JP, Westerhoff U, Whitehead AM, Wiechula J, Wikne J, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Yang H, Yang P, Yano S, Yasar C, Yin Z, Yokoyama H, Yoo IK, Yoon JH, Yurchenko V, Yushmanov I, Zaborowska A, Zaccolo V, Zaman A, Zampolli C, Zanoli HJC, Zaporozhets S, Zardoshti N, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhang C, Zhang Z, Zhao C, Zhigareva N, Zhou D, Zhou Y, Zhou Z, Zhu H, Zhu J, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zyzak M. Centrality Dependence of the Charged-Particle Multiplicity Density at Midrapidity in Pb-Pb Collisions at sqrt[s_{NN}]=5.02 TeV. PHYSICAL REVIEW LETTERS 2016; 116:222302. [PMID: 27314715 DOI: 10.1103/physrevlett.116.222302] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Indexed: 06/06/2023]
Abstract
The pseudorapidity density of charged particles, dN_{ch}/dη, at midrapidity in Pb-Pb collisions has been measured at a center-of-mass energy per nucleon pair of sqrt[s_{NN}]=5.02 TeV. For the 5% most central collisions, we measure a value of 1943±54. The rise in dN_{ch}/dη as a function of sqrt[s_{NN}] is steeper than that observed in proton-proton collisions and follows the trend established by measurements at lower energy. The increase of dN_{ch}/dη as a function of the average number of participant nucleons, ⟨N_{part}⟩, calculated in a Glauber model, is compared with the previous measurement at sqrt[s_{NN}]=2.76 TeV. A constant factor of about 1.2 describes the increase in dN_{ch}/dη from sqrt[s_{NN}]=2.76 to 5.02 TeV for all centrality classes, within the measured range of 0%-80% centrality. The results are also compared to models based on different mechanisms for particle production in nuclear collisions.
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Adam J, Adamová D, Aggarwal MM, Aglieri Rinella G, Agnello M, Agrawal N, Ahammed Z, Ahn SU, Aiola S, Akindinov A, Alam SN, Aleksandrov D, Alessandro B, Alexandre D, Alfaro Molina R, Alici A, Alkin A, Almaraz JRM, Alme J, Alt T, Altinpinar S, Altsybeev I, Alves Garcia Prado C, Andrei C, Andronic A, Anguelov V, Anielski J, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Arnaldi R, Arnold OW, Arsene IC, Arslandok M, Audurier B, Augustinus A, Averbeck R, Azmi MD, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Baldisseri A, Baral RC, Barbano AM, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartalini P, Barth K, Bartke J, Bartsch E, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batista Camejo A, Batyunya B, Batzing PC, Bearden IG, Beck H, Bedda C, Behera NK, Belikov I, Bellini F, Bello Martinez H, Bellwied R, Belmont R, Belmont-Moreno E, Belyaev V, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bertens RA, Berzano D, Betev 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M, Mareš J, Margagliotti GV, Margotti A, Margutti J, Marín A, Markert C, Marquard M, Martin NA, Martin Blanco J, Martinengo P, Martínez MI, Martínez García G, Martinez Pedreira M, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matyja A, Mayer C, Mazer J, Mazzoni MA, Mcdonald D, Meddi F, Melikyan Y, Menchaca-Rocha A, Meninno E, Mercado Pérez J, Meres M, Miake Y, Mieskolainen MM, Mikhaylov K, Milano L, Milosevic J, Minervini LM, Mischke A, Mishra AN, Miśkowiec D, Mitra J, Mitu CM, Mohammadi N, Mohanty B, Molnar L, Montaño Zetina L, Montes E, Moreira De Godoy DA, Moreno LAP, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Mühlheim D, Muhuri S, Mukherjee M, Mulligan JD, Munhoz MG, Munzer RH, Murray S, Musa L, Musinsky J, Naik B, Nair R, Nandi BK, Nania R, Nappi E, Naru MU, Natal da Luz H, Nattrass C, Nayak K, Nayak TK, Nazarenko S, Nedosekin A, Nellen L, Ng F, Nicassio M, Niculescu M, Niedziela J, Nielsen BS, Nikolaev S, Nikulin S, Nikulin V, Noferini F, Nomokonov P, Nooren G, Noris JCC, Norman J, Nyanin A, Nystrand J, Oeschler H, Oh S, Oh SK, Ohlson A, Okatan A, Okubo T, Olah L, Oleniacz J, Oliveira Da Silva AC, Oliver MH, Onderwaater J, Oppedisano C, Orava R, Ortiz Velasquez A, Oskarsson A, Otwinowski J, Oyama K, Ozdemir M, Pachmayer Y, Pagano P, Paić G, Pal SK, Pan J, Pandey AK, Papcun P, Papikyan V, Pappalardo GS, Pareek P, Park WJ, Parmar S, Passfeld A, Paticchio V, Patra RN, Paul B, Pei H, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perez Lezama E, Peskov V, Pestov Y, Petráček V, Petrov V, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pinazza O, Pinsky L, Piyarathna DB, Płoskoń M, Planinic M, Pluta J, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polichtchouk B, Poljak N, Poonsawat W, Pop A, Porteboeuf-Houssais S, Porter J, Pospisil J, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puccio M, Puddu G, Pujahari P, Punin V, Putschke J, Qvigstad H, Rachevski A, Raha S, Rajput S, Rak J, Rakotozafindrabe A, Ramello L, Rami F, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Read KF, Redlich K, Reed RJ, Rehman A, Reichelt P, Reidt F, Ren X, Renfordt R, Reolon AR, Reshetin A, Revol JP, Reygers K, Riabov V, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Ristea C, Rocco E, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rogochaya E, Rohr D, Röhrich D, Romita R, Ronchetti F, Ronflette L, Rosnet P, Rossi A, Roukoutakis F, Roy A, Roy C, Roy P, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Ryabov Y, Rybicki A, Sadovsky S, Šafařík K, Sahlmuller B, Sahoo P, Sahoo R, Sahoo S, Sahu PK, Saini J, Sakai S, Saleh MA, Salzwedel J, Sambyal S, Samsonov V, Šándor L, Sandoval A, Sano M, Sarkar D, Scapparone E, Scarlassara F, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schuchmann S, Schukraft J, Schulc M, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Šefčík M, Seger JE, Sekiguchi Y, Sekihata D, Selyuzhenkov I, Senosi K, Senyukov S, Serradilla E, Sevcenco A, Shabanov A, Shabetai A, Shadura O, Shahoyan R, Shangaraev A, Sharma A, Sharma M, Sharma M, Sharma N, Shigaki K, Shtejer K, Sibiriak Y, Siddhanta S, Sielewicz KM, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Slupecki M, Smirnov N, Snellings RJM, Snellman TW, Søgaard C, Song J, Song M, Song Z, Soramel F, Sorensen S, Sozzi F, Spacek M, Spiriti E, Sputowska I, Spyropoulou-Stassinaki M, Stachel J, Stan I, Stefanek G, Stenlund E, Steyn G, Stiller JH, Stocco D, Strmen P, Suaide AAP, Sugitate T, Suire C, Suleymanov M, Suljic M, Sultanov R, Šumbera M, Szabo A, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szymanski M, Tabassam U, Takahashi J, Tambave GJ, Tanaka N, Tangaro MA, Tarhini M, Tariq M, Tarzila MG, Tauro A, Tejeda Muñoz G, Telesca A, Terasaki K, Terrevoli C, Teyssier B, Thäder J, Thomas D, Tieulent R, Timmins AR, Toia A, Trogolo S, Trombetta G, Trubnikov V, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ullaland K, Uras A, Usai GL, Utrobicic A, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Van Der Maarel J, Van Hoorne JW, van Leeuwen M, Vanat T, Vande Vyvre P, Varga D, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vauthier A, Vechernin V, Veen AM, Veldhoen M, Velure A, Venaruzzo M, Vercellin E, Vergara Limón S, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Villalobos Baillie O, Villatoro Tello A, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Vislavicius V, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner J, Wang H, Wang M, Watanabe D, Watanabe Y, Weber M, Weber SG, Weiser DF, Wessels JP, Westerhoff U, Whitehead AM, Wiechula J, Wikne J, Wilde M, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Yaldo CG, Yang H, Yang P, Yano S, Yasar C, Yin Z, Yokoyama H, Yoo IK, Yoon JH, Yurchenko V, Yushmanov I, Zaborowska A, Zaccolo V, Zaman A, Zampolli C, Zanoli HJC, Zaporozhets S, Zardoshti N, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhang C, Zhang Z, Zhao C, Zhigareva N, Zhou D, Zhou Y, Zhou Z, Zhu H, Zhu J, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zyzak M. Measurement of an Excess in the Yield of J/ψ at Very Low p_{T} in Pb-Pb Collisions at sqrt[s]_{NN}=2.76 TeV. PHYSICAL REVIEW LETTERS 2016; 116:222301. [PMID: 27314714 DOI: 10.1103/physrevlett.116.222301] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Indexed: 06/06/2023]
Abstract
We report on the first measurement of an excess in the yield of J/ψ at very low transverse momentum (p_{T}<0.3 GeV/c) in peripheral hadronic Pb-Pb collisions at sqrt[s_{NN}]=2.76 TeV, performed by ALICE at the CERN LHC. Remarkably, the measured nuclear modification factor of J/ψ in the rapidity range 2.5<y<4 reaches about 7 (2) in the p_{T} range 0-0.3 GeV/c in the 70%-90% (50%-70%) centrality class. The J/ψ production cross section associated with the observed excess is obtained under the hypothesis that coherent photoproduction of J/ψ is the underlying physics mechanism. If confirmed, the observation of J/ψ coherent photoproduction in Pb-Pb collisions at impact parameters smaller than twice the nuclear radius opens new theoretical and experimental challenges and opportunities. In particular, coherent photoproduction accompanying hadronic collisions may provide insight into the dynamics of photoproduction and nuclear reactions, as well as become a novel probe of the quark-gluon plasma.
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Sharma J, Dutta P, Khan SA. Epidemiological study of malaria cases in North East region of India. Indian J Med Microbiol 2016; 34:261-2. [PMID: 27080798 DOI: 10.4103/0255-0857.176843] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Adam J, Adamová D, Aggarwal MM, Aglieri Rinella G, Agnello M, Agrawal N, Ahammed Z, Ahmad S, Ahn SU, Aiola S, Akindinov A, Alam SN, Albuquerque DSD, Aleksandrov D, Alessandro B, Alexandre D, Alfaro Molina R, Alici A, Alkin A, Almaraz JRM, Alme J, Alt T, Altinpinar S, Altsybeev I, Alves Garcia Prado C, Andrei C, Andronic A, Anguelov V, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Arnaldi R, Arnold OW, Arsene IC, Arslandok M, Audurier B, Augustinus A, Averbeck R, Azmi MD, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Balasubramanian S, Baldisseri A, Baral RC, Barbano AM, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartalini P, Barth K, Bartke J, Bartsch E, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batista Camejo A, Batyunya B, Batzing PC, Bearden IG, Beck H, Bedda C, Behera NK, Belikov I, Bellini F, Bello Martinez H, Bellwied R, Belmont R, Belmont-Moreno E, Belyaev V, Benacek P, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bertens RA, Berzano D, Betev L, Bhasin A, Bhat IR, Bhati AK, Bhattacharjee B, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biro G, Biswas R, Biswas S, Bjelogrlic S, Blair JT, Blau D, Blume C, Bock F, Bogdanov A, Bøggild H, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Borri M, Bossú F, Botta E, Bourjau C, Braun-Munzinger P, Bregant M, Breitner T, Broker TA, Browning TA, Broz M, Brucken EJ, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Butt JB, Buxton JT, Cabala J, Caffarri D, Cai X, Caines H, Calero Diaz L, Caliva A, Calvo Villar E, Camerini P, Carena F, Carena W, Carnesecchi F, Castillo Castellanos J, Castro AJ, Casula EAR, Ceballos Sanchez C, Cepila J, Cerello P, Cerkala J, Chang B, Chapeland S, Chartier M, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chauvin A, Chelnokov V, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Cho S, Chochula P, Choi K, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Colocci M, Conesa Balbastre G, Conesa Del Valle Z, Connors ME, Contreras JG, Cormier TM, Corrales Morales Y, Cortés Maldonado I, Cortese P, Cosentino MR, Costa F, Crochet P, Cruz Albino R, Cuautle E, Cunqueiro L, Dahms T, Dainese A, Danisch MC, Danu A, Das D, Das I, Das S, Dash A, Dash S, De S, De Caro A, de Cataldo G, de Conti C, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, Deisting A, Deloff A, Dénes E, Deplano C, Dhankher P, Di Bari D, Di Mauro A, Di Nezza P, Diaz Corchero MA, Dietel T, Dillenseger P, Divià R, Djuvsland Ø, Dobrin A, Domenicis Gimenez D, Dönigus B, Dordic O, Drozhzhova T, Dubey AK, Dubla A, Ducroux L, Dupieux P, Ehlers RJ, Elia D, Endress E, Engel H, Epple E, Erazmus B, Erdemir I, Erhardt F, Espagnon B, Estienne M, Esumi S, Eum J, Evans D, Evdokimov S, Eyyubova G, Fabbietti L, Fabris D, Faivre J, Fantoni A, Fasel M, Feldkamp L, Feliciello A, Feofilov G, Ferencei J, Fernández Téllez A, Ferreiro EG, Ferretti A, Festanti A, Feuillard VJG, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Fleck MG, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fronze GG, Fuchs U, Furget C, Furs A, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago AM, Gallio M, Gangadharan DR, Ganoti P, Gao C, Garabatos C, Garcia-Solis E, Gargiulo C, Gasik P, Gauger EF, Germain M, Gheata A, Gheata M, Ghosh P, Ghosh SK, Gianotti P, Giubellino P, Giubilato P, Gladysz-Dziadus E, Glässel P, Goméz Coral DM, Gomez Ramirez A, Gonzalez AS, Gonzalez V, González-Zamora P, Gorbunov S, Görlich L, Gotovac S, Grabski V, Grachov OA, Graczykowski LK, Graham KL, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gronefeld JM, Grosse-Oetringhaus JF, Grosso R, Guber F, Guernane R, Guerzoni B, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hamon JC, Harris JW, Harton A, Hatzifotiadou D, Hayashi S, Heckel ST, Hellbär E, Helstrup H, Herghelegiu A, Herrera Corral G, Hess BA, Hetland KF, Hillemanns H, Hippolyte B, Horak D, Hosokawa R, Hristov P, Humanic TJ, Hussain N, Hussain T, Hutter D, Hwang DS, Ilkaev R, Inaba M, Incani E, Ippolitov M, Irfan M, Ivanov M, Ivanov V, Izucheev V, Jacazio N, Jacobs PM, Jadhav MB, Jadlovska S, Jadlovsky J, Jahnke C, Jakubowska MJ, Jang HJ, Janik MA, Jayarathna PHSY, Jena C, Jena S, Jimenez Bustamante RT, Jones PG, Jusko A, Kalinak P, Kalweit A, Kamin J, Kang JH, Kaplin V, Kar S, Karasu Uysal A, Karavichev O, Karavicheva T, Karayan L, Karpechev E, Kebschull U, Keidel R, Keijdener DLD, Keil M, Mohisin Khan M, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim DW, Kim DJ, Kim D, Kim H, Kim JS, Kim M, Kim S, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Kiss G, Klay JL, Klein C, Klein J, Klein-Bösing C, Klewin S, Kluge A, Knichel ML, Knospe AG, Kobdaj C, Kofarago M, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Kondratyuk E, Konevskikh A, Kopcik M, Kostarakis P, Kour M, Kouzinopoulos C, Kovalenko O, Kovalenko V, Kowalski M, Koyithatta Meethaleveedu G, Králik I, Kravčáková A, Krivda M, Krizek F, Kryshen E, Krzewicki M, Kubera AM, Kučera V, Kuhn C, Kuijer PG, Kumar A, Kumar J, Kumar L, Kumar S, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kweon MJ, Kwon Y, La Pointe SL, La Rocca P, Ladron de Guevara P, Lagana Fernandes C, Lakomov I, Langoy R, Lara C, Lardeux A, Lattuca A, Laudi E, Lea R, Leardini L, Lee GR, Lee S, Lehas F, Lemmon RC, Lenti V, Leogrande E, León Monzón I, León Vargas H, Leoncino M, Lévai P, Li S, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Lodato DF, Loenne PI, Loginov V, Loizides C, Lopez X, López Torres E, Lowe A, Luettig P, Lunardon M, Luparello G, Lutz TH, Maevskaya A, Mager M, Mahajan S, Mahmood SM, Maire A, Majka RD, Malaev M, Maldonado Cervantes I, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manko V, Manso F, Manzari V, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Margutti J, Marín A, Markert C, Marquard M, Martin NA, Martin Blanco J, Martinengo P, Martínez MI, Martínez García G, Martinez Pedreira M, Mas A, Masciocchi S, Masera M, Masoni A, Mastroserio A, Matyja A, Mayer C, Mazer J, Mazzoni MA, Mcdonald D, Meddi F, Melikyan Y, Menchaca-Rocha A, Meninno E, Mercado Pérez J, Meres M, Miake Y, Mieskolainen MM, Mikhaylov K, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitra J, Mitu CM, Mohammadi N, Mohanty B, Molnar L, Montaño Zetina L, Montes E, Moreira De Godoy DA, Moreno LAP, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Mühlheim D, Muhuri S, Mukherjee M, Mulligan JD, Munhoz MG, Munzer RH, Murakami H, Murray S, Musa L, Musinsky J, Naik B, Nair R, Nandi BK, Nania R, Nappi E, Naru MU, Natal da Luz H, Nattrass C, Navarro SR, Nayak K, Nayak R, Nayak TK, Nazarenko S, Nedosekin A, Nellen L, Ng F, Nicassio M, Niculescu M, Niedziela J, Nielsen BS, Nikolaev S, Nikulin S, Nikulin V, Noferini F, Nomokonov P, Nooren G, Noris JCC, Norman J, Nyanin A, Nystrand J, Oeschler H, Oh S, Oh SK, Ohlson A, Okatan A, Okubo T, Olah L, Oleniacz J, Oliveira Da Silva AC, Oliver MH, Onderwaater J, Oppedisano C, Orava R, Oravec M, Ortiz Velasquez A, Oskarsson A, Otwinowski J, Oyama K, Ozdemir M, Pachmayer Y, Pagano D, Pagano P, Paić G, Pal SK, Pan J, Pandey AK, Papikyan V, Pappalardo GS, Pareek P, Park WJ, Parmar S, Passfeld A, Paticchio V, Patra RN, Paul B, Pei H, Peitzmann T, Pereira Da Costa H, Peresunko D, Pérez Lara CE, Perez Lezama E, Peskov V, Pestov Y, Petráček V, Petrov V, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pimentel LODL, Pinazza O, Pinsky L, Piyarathna DB, Płoskoń M, Planinic M, Pluta J, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polichtchouk B, Poljak N, Poonsawat W, Pop A, Porteboeuf-Houssais S, Porter J, Pospisil J, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puccio M, Puddu G, Pujahari P, Punin V, Putschke J, Qvigstad H, Rachevski A, Raha S, Rajput S, Rak J, Rakotozafindrabe A, Ramello L, Rami F, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Read KF, Redlich K, Reed RJ, Rehman A, Reichelt P, Reidt F, Ren X, Renfordt R, Reolon AR, Reshetin A, Reygers K, Riabov V, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Ristea C, Rocco E, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rogochaya E, Rohr D, Röhrich D, Ronchetti F, Ronflette L, Rosnet P, Rossi A, Roukoutakis F, Roy A, Roy C, Roy P, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Ryabov Y, Rybicki A, Saarinen S, Sadhu S, Sadovsky S, Šafařík K, Sahlmuller B, Sahoo P, Sahoo R, Sahoo S, Sahu PK, Saini J, Sakai S, Saleh MA, Salzwedel J, Sambyal S, Samsonov V, Šándor L, Sandoval A, Sano M, Sarkar D, Sarkar N, Sarma P, Scapparone E, Scarlassara F, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schuchmann S, Schukraft J, Schulc M, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Šefčík M, Seger JE, Sekiguchi Y, Sekihata D, Selyuzhenkov I, Senosi K, Senyukov S, Serradilla E, Sevcenco A, Shabanov A, Shabetai A, Shadura O, Shahoyan R, Shahzad MI, Shangaraev A, Sharma A, Sharma M, Sharma M, Sharma N, Sheikh AI, Shigaki K, Shou Q, Shtejer K, Sibiriak Y, Siddhanta S, Sielewicz KM, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Slupecki M, Smirnov N, Snellings RJM, Snellman TW, Song J, Song M, Song Z, Soramel F, Sorensen S, de Souza RD, Sozzi F, Spacek M, Spiriti E, Sputowska I, Spyropoulou-Stassinaki M, Stachel J, Stan I, Stankus P, Stenlund E, Steyn G, Stiller JH, Stocco D, Strmen P, Suaide AAP, Sugitate T, Suire C, Suleymanov M, Suljic M, Sultanov R, Šumbera M, Sumowidagdo S, Szabo A, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szymanski M, Tabassam U, Takahashi J, Tambave GJ, Tanaka N, Tarhini M, Tariq M, Tarzila MG, Tauro A, Tejeda Muñoz G, Telesca A, Terasaki K, Terrevoli C, Teyssier B, Thäder J, Thakur D, Thomas D, Tieulent R, Timmins AR, Toia A, Trogolo S, Trombetta G, Trubnikov V, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ullaland K, Uras A, Usai GL, Utrobicic A, Vala M, Valencia Palomo L, Vallero S, Van Der Maarel J, Van Hoorne JW, van Leeuwen M, Vanat T, Vande Vyvre P, Varga D, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vauthier A, Vechernin V, Veen AM, Veldhoen M, Velure A, Vercellin E, Vergara Limón S, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Villalobos Baillie O, Villatoro Tello A, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Vislavicius V, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Wagner B, Wagner J, Wang H, Wang M, Watanabe D, Watanabe Y, Weber M, Weber SG, Weiser DF, Wessels JP, Westerhoff U, Whitehead AM, Wiechula J, Wikne J, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Yang H, Yang P, Yano S, Yasin Z, Yin Z, Yokoyama H, Yoo IK, Yoon JH, Yurchenko V, Yushmanov I, Zaborowska A, Zaccolo V, Zaman A, Zampolli C, Zanoli HJC, Zaporozhets S, Zardoshti N, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhang C, Zhang Z, Zhao C, Zhigareva N, Zhou D, Zhou Y, Zhou Z, Zhu H, Zhu J, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zyzak M. Anisotropic Flow of Charged Particles in Pb-Pb Collisions at √[s{NN}]=5.02 TeV. PHYSICAL REVIEW LETTERS 2016; 116:132302. [PMID: 27081971 DOI: 10.1103/physrevlett.116.132302] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Indexed: 06/05/2023]
Abstract
We report the first results of elliptic (v_{2}), triangular (v_{3}), and quadrangular (v_{4}) flow of charged particles in Pb-Pb collisions at a center-of-mass energy per nucleon pair of sqrt[s_{NN}]=5.02 TeV with the ALICE detector at the CERN Large Hadron Collider. The measurements are performed in the central pseudorapidity region |η|<0.8 and for the transverse momentum range 0.2<p_{T}<5 GeV/c. The anisotropic flow is measured using two-particle correlations with a pseudorapidity gap greater than one unit and with the multiparticle cumulant method. Compared to results from Pb-Pb collisions at sqrt[s_{NN}]=2.76 TeV, the anisotropic flow coefficients v_{2}, v_{3}, and v_{4} are found to increase by (3.0±0.6)%, (4.3±1.4)%, and (10.2±3.8)%, respectively, in the centrality range 0%-50%. This increase can be attributed mostly to an increase of the average transverse momentum between the two energies. The measurements are found to be compatible with hydrodynamic model calculations. This comparison provides a unique opportunity to test the validity of the hydrodynamic picture and the power to further discriminate between various possibilities for the temperature dependence of shear viscosity to entropy density ratio of the produced matter in heavy-ion collisions at the highest energies.
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Sharma J, Soni M, Dutta P, Khan SA, Mahanta J. Mutational prevalence of chloroquine resistance transporter gene among Plasmodium falciparum field isolates in Assam and Arunachal Pradesh, India. Indian J Med Microbiol 2016; 34:193-7. [DOI: 10.4103/0255-0857.180298] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Sultana TA, Sheme ZA, Sultana GS, Sultana B, Mishu FA, Khan NZ, Sarkar BC, Muttalib MA, Khan SA, Choudhury S, Mahtab H. Challenges in HbA1c Analysis and Reporting in Patients with Variant Hemoglobins. Mymensingh Med J 2016; 25:248-254. [PMID: 27277356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Hemoglobin A1c (HbA(1)c) is a well-established indicator of mean glycemia. The presence of genetic variants of hemoglobin can profoundly affect the accuracy of HbA(1)c measurements. Variants of hemoglobin especially Hemoglobin E (HbE) is prevalent in South East Asia including Bangladesh. The objective of our study is to compare the HbA(1)c values measured on high performance liquid chromatography (HPLC) and Turbidimetric Inhibition Immunoassay (TINIA) in diabetic patients with variant hemoglobins including HbE. A total of 7595 diabetic patients receiving treatment at BIRDEM General Hospital were analyzed for HbA(1)c results within a period of two months from December 2013 to January 2014. Seventy two cases out of 7595 (0.95%) had either undetectable or below normal HbA(1)c levels (males-33 and females-39; ratio = 0.82:1) by HPLC method. In 34(0.45%) cases, HbA(1)c value was undetectable by HPLC method but was in the reportable range by TINIA method. In the other 38 (0.55%) cases, HbA(1)c levels were below the reportable range (<4%) by HPLC method but were in the normal or higher range by TINIA method. TINIA method did not agree with HPLC method on Bland Altman plot in the 38 cases with below normal HbA(1)c levels, [Mean bias -5.2(-9.3 to 1.0), 95% CI] but agreed very well [mean bias -0.21 (-0.84 to 0.42), y=1.1037+0.776X; r(2)=0.30, p<0.01] in controls. In control group mean MCV was 83.80±7.48 and in study group was 73.65±10.44. Alkaline electrophoresis confirmed the variant hemoglobin to be HbE. The fasting blood sugar levels of all the 72 cases correlated strongly with TINIA method (r(2) =0.75, p<0.0001) but not with HPLC (r = 0.24, p=0.13). In our regions where populations have a high prevalence of Hb variant, proper knowledge of hemoglobin variants which affect the measurements HbA(1)c level is essential. MCV of 80fl or below may serve as a rough guide to select samples that require analysis by TINIA method. Moreover, HPLC may be a convenient and inexpensive tool for screening of hemoglobinopathies especially among diabetic population in Bangladesh. It may therefore be helpful in improving management of complications related to both anaemia and iron overload.
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Topno R, Khan SA. Antibiotics as Japanese Encephalitis virus inhibitors: a combinatorial computational approach. Trop Biomed 2016; 33:180-189. [PMID: 33579155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Japanese encephalitis (JE) is a viral neurologic disease of global public health importance. JE is caused by an RNA virus - the Japanese encephalitis virus (JEV) belonging to genus Flavivirus in the family Flaviviridae. JE is endemic in many parts of Asia and western pacific. Annually, approximately 50,000 JE cases are reported with case fatality rates as high as 30-35% resulting in ~15,000 deaths. Presently, there are no successful drugs against JE. Docking of JEV NS3 helicase/NTPase helicase domain with 10 compounds was performed in iGEMDOCK v2.1. Integrated docking, screening, post- analysis and visualization were performed using RasMol software. The drug susceptibility was evaluated by virus yield reduction assay. Three ligands out of 10 antibiotic compounds studied showed highest binding affinity with receptor protein. Kanamycin, Rolitetracycline and Doxycycline showed better binding energy compared to two study standards- Ribavirin and Minocycline. Interacting bonds were formed in all three domains of NS3 helicase/NTPase. The interactions in motifs I, II and VI of helicase are important; these would have possibly inhibited viral replication. Biological assay showed that Kanamycin (Inhibitory concentration50, IC50 - 70 µg/ml), Rolitetracycline (IC50 - 76 µg/ml) and Doxycycline (IC50 - 22 µg/ml) inhibited plaque formation.
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Wang N, Kang HS, Ahmmed G, Khan SA, Makarenko VV, Prabhakar NR, Nanduri J. Calpain activation by ROS mediates human ether-a-go-go-related gene protein degradation by intermittent hypoxia. Am J Physiol Cell Physiol 2016; 310:C329-36. [PMID: 26659724 PMCID: PMC4865081 DOI: 10.1152/ajpcell.00231.2015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Accepted: 12/04/2015] [Indexed: 11/22/2022]
Abstract
Human ether-a-go-go-related gene (hERG) channels conduct delayed rectifier K(+) current. However, little information is available on physiological situations affecting hERG channel protein and function. In the present study we examined the effects of intermittent hypoxia (IH), which is a hallmark manifestation of sleep apnea, on hERG channel protein and function. Experiments were performed on SH-SY5Y neuroblastoma cells, which express hERG protein. Cells were exposed to IH consisting of alternating cycles of 30 s of hypoxia (1.5% O2) and 5 min of 20% O2. IH decreased hERG protein expression in a stimulus-dependent manner. A similar reduction in hERG protein was also seen in adrenal medullary chromaffin cells from IH-exposed neonatal rats. The decreased hERG protein was associated with attenuated hERG K(+) current. IH-evoked hERG protein degradation was not due to reduced transcription or increased proteosome/lysomal degradation. Rather it was mediated by calcium-activated calpain proteases. Both COOH- and NH2-terminal sequences of the hERG protein were the targets of calpain-dependent degradation. IH increased reactive oxygen species (ROS) levels, intracellular Ca(2+) concentration ([Ca(2+)]i), calpain enzyme activity, and hERG protein degradation, and all these effects were prevented by manganese-(111)-tetrakis-(1-methyl-4-pyridyl)-porphyrin pentachloride, a membrane-permeable ROS scavenger. These results demonstrate that activation of calpains by ROS-dependent elevation of [Ca(2+)]i mediates hERG protein degradation by IH.
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Karavites LC, Allu S, Khan SA, Kaiser K. Abstract P6-12-13: Awareness and acceptability of skin application of preventive medications for breast cancer. Cancer Res 2016. [DOI: 10.1158/1538-7445.sabcs15-p6-12-13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
OBJECTIVE: To better understand women's knowledge and perceptions of breast cancer prevention medications and determine if a topical administration of these medications would increase acceptability.
METHODS: Focus groups were conducted with healthy women identified through the breast center of a single institution. An experienced moderator led participants through a discussion of breast cancer risk perceptions, knowledge of and concerns about risk reduction medications, and their views of a skin application of risk reducing medication. Participants provided sociodemographic information, breast cancer risk factors, and prior physician recommendations to take risk-reducing medicines. Trained research personnel examined all qualitative results systematically. Participants' breast cancer risk was estimated using the Gail Model.
RESULTS: Four focus groups (N=32) were conducted. Most participants had at least a college degree (78.2%) and were of either European (50%) or African ancestry (31%). The majority (72%) were at elevated risk for breast cancer, just over half of these women perceived themselves to be at higher than average risk. Only 19% of participants had prior knowledge of preventive medications. Women who perceived themselves to be at high risk were more likely to know about preventive medications than those who did not, 38% vs 0% respectively. Over 90% of the focus group participants stated that they would prefer a topical application of a preventive medication to a pill if their physician advised them to take preventive medication.
CONCLUSION: Awareness of preventive medications was low even in a highly educated sample of high-risk women. If given a choice in the route of administration of chemoprevention, nine out of ten women preferred a gel to a pill. Future work should focus on demonstrating a reduction in side effects of topical over oral medications and raising awareness of chemopreventive options for breast cancer to increase acceptance of preventive medications.
Citation Format: Karavites LC, Allu S, Khan SA, Kaiser K. Awareness and acceptability of skin application of preventive medications for breast cancer. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P6-12-13.
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Ahmad A, Sattar MA, Rathore HA, Abdulla MH, Khan SA, Abdullah NA, Johns EJ. Enhanced expression of endothelial nitric oxide synthase in the myocardium ameliorates the progression of left ventricular hypertrophy in L-arginine treated Wistar-Kyoto rats. JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY : AN OFFICIAL JOURNAL OF THE POLISH PHYSIOLOGICAL SOCIETY 2016; 67:31-44. [PMID: 27010893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 01/19/2016] [Indexed: 06/05/2023]
Abstract
The present study investigated the role of endothelial nitric oxide synthase (eNOS) enzyme in the development of left ventricular hypertrophy (LVH) in Wistar-Kyoto rats. The effect of L-arginine administration on cardiac structure, arterial stiffness, renal and systemic hemodynamic parameters was studied and the change in expression of eNOS and cystathione γ lyase (CSE) in the myocardium of LVH rats was evaluated. LVH was induced using isoprenaline (5 mg/kg, S.C.) and caffeine (62 mg/L in drinking water) for 14 days. Following to that, L-arginine (1.25 g/L in drinking water) was given for 5 weeks as a donor of NO. eNOS and CSE gene expressions were down regulated in the LVH group by about 35% and 67% respectively when compared to control. However, in the LVH group treated with L-arginine there was up regulation of eNOS by almost 27% and down regulation in CSE by 24% when compared to control (all P < 0.05). Heart index and H2S plasma levels were reduced by almost 53% in the L-arginine treated LVH group compared to the control (all P < 0.05). Mean arterial pressure, heart rate and pulse wave velocity were reduced while renal blood perfusion increased in L-arginine treated LVH rats compared to their untreated counterparts (all P < 0.05). The enhanced expression of eNOS in L-arginine treated LVH rats resulted in the amelioration of oxidative and haemodynamic parameters suggesting that NO system is an important therapeutic target in cardiac and LV hypertrophies.
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Zahan A, Latif MA, Hossain MA, Khan SA, Rahman MJ. Optimization of sterile male ratio of oriental fruit fly, Bactrocera dorsalis (HENDEL). ACTA ACUST UNITED AC 2016. [DOI: 10.3329/sja.v13i2.26568] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The study was conducted to establish the Sterile Insect Technique (SIT) method of controlling oriental fruit fly, Bactrocera dorsalis (Hendel). The sterile male ratio of oriental fruit fly was optimized for possible field application of Sterile Insect Technique. Several batches of 5 and 6-dayold pupae were irradiated at 30, 40, 50 and 60 Gray (Gy) to optimize the radiation dose of sterilization. Highest pupal duration and abnormal adults were found after imposing gamma radiation in 5-day-old pupae treated with 60 Gy dose. Radiation significantly increased the nonemergence percentage and decreased the normal emergence of oriental fruit fly. The sterilizing doses were recorded as 60 Gy for 5-dayold pupae. Fixed number of virgin females of oriental fruit flies were allowed to mate with unirradiated and irradiated males at 1:1, 1:2, 1:5 and 1:9 ratios in different cages to find out the rate of suppression against wild population. Minimum pupal recovery and percent normal emergence observed at 1:9 ratio. Deformed and undeveloped (not emerged) population increased with the ratio of irradiated males. The 1:9 ratio was found as the best for suppression of wild population of B. dorsalis.SAARC J. Agri., 13(2): 50-60 (2015)
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Khokra SL, Khan SA, Choudhary D, Hasan SM, Ahmad A, Husain A. Rational Design and Synthesis of Biologically Active Disubstituted 2(3H) Furanones and Pyrrolone Derivatives as Potent and Safer Non Steroidal Anti-inflammatory Agents. Antiinflamm Antiallergy Agents Med Chem 2016; 15:54-71. [PMID: 27324742 DOI: 10.2174/1871523015666160618113204] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 06/01/2016] [Accepted: 06/02/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Furanone and pyrrolone heterocyclic ring system represent important and interesting classes of bioactive compounds. Medicinal chemists use these heterocycyclic moieties as scaffolds in drug design and discovery. METHODS A series of 3-arylidene-5-(naphthalene-2-yl)-furan-2(3H)-ones (2a-j) were synthesized by incorporating pharmacophore of COX-2 inhibitor rofecoxib and naphthyl ring of naproxen as potential non steroidal anti-inflammatory agents. These furanone derivatives were subsequently reacted with dry ammonia gas and benzylamine to furnish corresponding 3-arylidene-5-(naphthlen-2-yl)-1H-pyrrol-2(3H)-ones (3a-e) and 3-arylidene-1-benzyl-5- (naphthalene-2-yl)-1H-pyrrol-2(3H)-ones (4a-e), respectively. The newly prepared heterocyclics were screened for their expected in-vivo biological activities including anti-inflammatory, analgesic and ulcerogenic actions in rodents. The COX-2 inhibitory behavior of synthesized compounds was also assessed via automated docking studies. RESULTS The chemical structure of the synthesized compounds was characterized by using modern spectroscopic techniques. Result of in-vivo pharmacological studies demonstrated that almost all N-Benzyl-pyrrol-2(3H)-ones (4a-e) showed better anti-inflammatory and analgesic activities in comparison with the other two series of furan-2(3H)-ones and pyrrol- 2(3H)-ones. The moldock score value of the tested compounds was found in the range of -116.66 to -170.328 and was better than the standard drug. CONCLUSION Among all the synthesized compounds, only nine compounds (2d, 2g, 2h, 3d, 4a, 4b, 4c, 4d and 4e) exhibited potent anti-inflammatory and analgesic activities with significantly reduced gastrointestinal toxicity in various animal models in comparison to standard drug, diclofenac. Therefore, it is recommended to explore the potential of the synthesized compounds as lead candidates for the development of new therapeutic agents.
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Sharma J, Dutta P, Khan SA, Soni M, Dey D, Mahanta J. Genetic polymorphisms associated with sulphadoxine-pyrimethamine drug resistance among Plasmodium falciparum field isolates in malaria endemic areas of Assam. J Postgrad Med 2015; 61:9-14. [PMID: 25511211 PMCID: PMC4944380 DOI: 10.4103/0022-3859.147019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background: The emergence of antimalarial drug resistance malaria parasite is widespread in North eastern region of India. During January 2012-December 2013, we conducted active surveillance for detection of antifolate resistance-associated genetic polymorphisms in Plasmodium falciparum malaria parasite from different malaria endemic areas of Assam. Materials and Methods: A total of 281 field samples were collected from suspected malaria patients of which 106 malaria P. falciparum positive cases were detected in microscopic slide examination. A nested PCR was done for amplification of a 648 bp portion of the dhfr gene and 710 bp portion of the dhps gene. Results: Mutation analysis revealed existence of three different haplotypes of the P. falciparum dhfr gene of which ANRNI was highly prevalent (90%). Triple mutant haplotypes AIRNI (N51I + C59R + S108N) of the dhfr gene associated with pyrimethamine resistance were prevalent in Chirang district of Assam. Whereas, dhps mutation study revealed that triple mutant haplotype AGEAA (S436A + A437G + K540E) associated with Sulphadoxine resistance was found among 26% of P. falciparum field isolates. However, P. falciparum dhfr-dhps two locus mutation analysis showed that there were a total of nine dhfr-dhps genotypes. Conclusion: It was noticed that 93.62% (88/94) isolates had mutations in the sequences of both enzymes, which is an indication of prevalence of high grade of Sulphadoxine — pyrimethamine resistance in P. falciparum malaria parasites in Assam.
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Imran M, Khan SA. Synthesis and Antimicrobial Activity of Some 2-Amino-4-(7- Substituted/Unsubstituted Coumarin-3-yl)-6-(Chlorosubstitutedphenyl) Pyrimidines. TROP J PHARM RES 2015. [DOI: 10.4314/tjpr.v14i7.20] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Sharma J, Dutta P, Khan SA. Population genetic study of Plasmodium falciparum parasites pertaining to dhps gene sequence in malaria endemic areas of Assam. Indian J Med Microbiol 2015; 33:401-5. [PMID: 26068343 DOI: 10.4103/0255-0857.158565] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Plasmodium falciparum malaria parasite had developed resistance to almost all the currently used antimalarial drugs. The purpose of the study was to come across the genetic distances in P. falciparum dhps gene sequences circulating in Assam. A partial fragment of P. falciparum dhps gene containing major single nucleotide polymorphisms associated with sulphadoxine resistance were amplified and sequenced. Thereafter specific bioinformatics tools like BioEdit v7.0.9, ClustalW in Mega 5, DnaSP version v.5.10.01 etc were used for the analysis. A total of 100 P. falciparum positive cases in different malaria endemic areas of Assam were included for the study. Based upon the mutation analysis, a total of seven different P. falciparum dhps genotypes were observed with five variable sites. Maximum five haplotypes were found in the P. falciparum isolates from Jorhat district of Assam. Four polymorphic sites were observed in the P. falciparum dhps gene sequences in Karbi Anglong, NC Hills, Chirang and Jorhat whereas the isolates from other study areas had three polymorphic sites. A statistically significant positive value of Tajima's D were observed among the P. falciparum field isolates in Assam indicating that there is an excess of intermediate frequency alleles and can result from population bottlenecks, structure and/or balancing selection. Extensive gene flow took place among the P. falciparum population of Jorhat with Sivasagar, Chirang with Sivasagar and Chirang with Karbi Anglong. However, large genetic differentiation was observed among the P. falciparum isolates of NC Hills with Lakhimpur, Tinsukia, Dibrugarh and Golaghat and also the parasite population of Karbi Anglong with Lakhimpur and Tinsukia signifying little gene flow among the population. This finding has shown that mutant Pfdhps gene associated with sulphadoxine resistance is circulating in Assam. It is believed that, the parasite population may have undergone high level of breeding.
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Sharma J, Khan SA, Dutta P, Mahanta J. Molecular determination of antifolate resistance associated point mutations in Plasmodium falciparum dihydrofolate reductase (dhfr) and dihydropteroate synthetase (dhps) genes among the field samples in Arunachal Pradesh. J Vector Borne Dis 2015; 52:116-121. [PMID: 26119542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023] Open
Abstract
BACKGROUND & OBJECTIVES Antimalarial resistance in P. falciparum malaria parasite creates a serious obstacle in malaria control programme. Keeping this in mind, in the present study antifolate resistance associated point mutations in P. falciparum dihydrofolate reductase (Pfdhfr) and dihydropteroate synthetase (Pfdhps) genes among the field samples in Arunachal Pradesh were determined. METHODS Blood samples were collected from 145 suspected malaria patients/healthy control subjects in malarious areas of Lohit and Changlang districts of Arunachal Pradesh, India during January 2012 to December 2013. RESULTS In microscopic slide examination, 51.03% (74/145) were found malaria positive. Plasmodium falciparum mono-infection was observed in 62.16% (46/74) of total malaria positive cases. Polymerase chain reaction (PCR) was employed in all the P. falciparum positive samples for detection of 648 bp of Pfdhfr and 710 bp of Pfdhps genes. All the amplified products were analysed for detection of single nucleotide polymorphisms in dhfr and dhps genes. A total of four different genotypes of Pfdhfr gene were observed, of which double mutant allele ANRNI was mostly prevalent and it was found in 65.22% (30/46) cases. Likewise, four different haplotypes of Pfdhps gene were detected, of which triple mutant allele AGEAA shares 69.57% (32/46) followed by other haplotypes. In Pfdhfr-Pfdhps two locus mutations analysis, two isolates in Changlang district had shown quintuple mutant haplotype AIRNL-AGEAA, likely to be associated with treatment failure. The P. falciparum two locus dhfr-dhps haplotype (ANRNI-AGEAA) was observed in 56.52% (26/46) cases. INTERPRETATION & CONCLUSION Overall, high grade of sulphadoxine-pyrimethamine resistance associated genetic polymorphisms were observed among the P. falciparum parasite population in Arunachal Pradesh during the study period.
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Adam J, Adamová D, Aggarwal MM, Rinella GA, Agnello M, Agrawal N, Ahammed Z, Ahmed I, Ahn SU, Aimo I, Aiola S, Ajaz M, Akindinov A, Alam SN, Aleksandrov D, Alessandro B, Alexandre D, Molina RA, Alici A, Alkin A, Alme J, Alt T, Altinpinar S, Altsybeev I, Prado CAG, Andrei C, Andronic A, Anguelov V, Anielski J, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Augustinus A, Averbeck R, Azmi MD, Bach M, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Baldisseri A, Ball M, Pedrosa FBDS, Baral RC, Barbano AM, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartalini P, Bartke J, Bartsch E, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Camejo AB, Batyunya B, Batzing PC, Bearden IG, Beck H, Bedda C, Behera NK, Belikov I, Bellini F, Martinez HB, Bellwied R, Belmont R, Belmont-Moreno E, Belyaev V, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bertens RA, Berzano D, Betev L, Bhasin A, Bhat IR, Bhati AK, Bhattacharjee B, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biswas S, Bjelogrlic S, Blanco F, Blau D, Blume C, Bock F, Bogdanov A, Bøggild H, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Borri M, Bossú F, Botje M, Botta E, Böttger S, Braun-Munzinger P, Bregant M, Breitner T, Broker TA, Browning TA, Broz M, Brucken EJ, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Buxton JT, Caffarri D, Cai X, Caines H, Diaz LC, Caliva A, Villar EC, Camerini P, Carena F, Carena W, Castellanos JC, Castro AJ, Casula EAR, Cavicchioli C, Sanchez CC, Cepila J, Cerello P, Chang B, Chapeland S, Chartier M, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chelnokov V, Cherney M, Cheshkov C, Cheynis B, Barroso VC, Chinellato DD, Chochula P, Choi K, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Colocci M, Balbastre GC, Valle ZCD, Connors ME, Contreras JG, Cormier TM, Morales YC, Maldonado IC, Cortese P, Cosentino MR, Costa F, Crochet P, Albino RC, Cuautle E, Cunqueiro L, Dahms T, Dainese A, Danu A, Das D, Das I, Das S, Dash A, Dash S, De S, Caro AD, Cataldo GD, Cuveland JD, Falco AD, Gruttola DD, Marco ND, Pasquale SD, Deisting A, Deloff A, Dénes E, D'Erasmo G, Bari DD, Mauro AD, Nezza PD, Corchero MAD, Dietel T, Dillenseger P, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Gimenez DD, Dönigus B, Dordic O, Dubey AK, Dubla A, Ducroux L, Dupieux P, Ehlers RJ, Elia D, Engel H, Erazmus B, Erhardt F, Eschweiler D, Espagnon B, Estienne M, Esumi S, Eum J, Evans D, Evdokimov S, Eyyubova G, Fabbietti L, Fabris D, Faivre J, Fantoni A, Fasel M, Feldkamp L, Felea D, Feliciello A, Feofilov G, Ferencei J, Téllez AF, Ferreiro EG, Ferretti A, Festanti A, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Fleck MG, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Furs A, Girard MF, Gaardhøje JJ, Gagliardi M, Gago AM, Gallio M, Gangadharan DR, Ganoti P, Gao C, Garabatos C, Garcia-Solis E, Gargiulo C, Gasik P, Germain M, Gheata A, Gheata M, Ghosh P, Ghosh SK, Gianotti P, Giubellino P, Giubilato P, Dziadus EG, Glässel P, Ramirez AG, Zamora PG, Gorbunov S, Görlich L, Gotovac S, Grabski V, Graczykowski LK, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerzoni B, Gulbrandsen K, Gulkanyan H, Gunji T, Gupta A, Gupta R, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hanratty LD, Hansen A, Harris JW, Hartmann H, Harton A, Hatzifotiadou D, Hayashi S, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Corral GH, Hess BA, Hetland KF, Hilden TE, Hillemanns H, Hippolyte B, Hristov P, Huang M, Humanic TJ, Hussain N, Hussain T, Hutter D, Hwang DS, Ilkaev R, Ilkiv I, Inaba M, Ionita C, Ippolitov M, Irfan M, Ivanov M, Ivanov V, Izucheev V, Jacobs PM, Jahnke C, Jang HJ, Janik MA, Jayarathna PHSY, Jena C, Jena S, Bustamante RTJ, Jones PG, Jung H, Jusko A, Kalinak P, Kalweit A, Kamin J, Kang JH, Kaplin V, Kar S, Uysal AK, Karavichev O, Karavicheva T, Karpechev E, Kebschull U, Keidel R, Keijdener DLD, Keil M, Khan KH, Khan MM, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim B, Kim DW, Kim DJ, Kim H, Kim JS, Kim M, Kim M, Kim S, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Kiss G, Klay JL, Klein C, Klein J, Klein-Bösing C, Kluge A, Knichel ML, Knospe AG, Kobayashi T, Kobdaj C, Kofarago M, Köhler MK, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Kondratyuk E, Konevskikh A, Kouzinopoulos C, Kovalenko O, Kovalenko V, Kowalski M, Kox S, Meethaleveedu GK, Kral J, Králik I, Kravčáková A, Krelina M, Kretz M, Krivda M, Krizek F, Kryshen E, Krzewicki M, Kubera AM, Kučera V, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kumar L, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kweon MJ, Kwon Y, Pointe SLL, Rocca PL, Fernandes CL, Lakomov I, Langoy R, Lara C, Lardeux A, Lattuca A, Laudi E, Lea R, Leardini L, Lee GR, Lee S, Legrand I, Lehnert J, Lemmon RC, Lenti V, Leogrande E, Monzón IL, Leoncino M, Lévai P, Li S, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Lodato DF, Loenne PI, Loggins VR, Loginov V, Loizides C, Lopez X, Torres EL, Lowe A, Lu XG, Luettig P, Lunardon M, Luparello G, Maevskaya A, Mager M, Mahajan S, Mahmood SM, Maire A, Majka RD, Malaev M, Cervantes IM, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manceau L, Manko V, Manso F, Manzari V, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Margutti J, Marín A, Markert C, Marquard M, Martin NA, Blanco JM, Martinengo P, Martínez MI, Martínez García G, Pedreira MM, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Masui H, Matyja A, Mayer C, Mazer J, Mazzoni MA, Mcdonald D, Meddi F, Menchaca-Rocha A, Meninno E, Pérez JM, Meres M, Miake Y, Mieskolainen MM, Mikhaylov K, Milano L, Milosevic J, Minervini LM, Mischke A, Mishra AN, Miśkowiec D, Mitra J, Mitu CM, Mohammadi N, Mohanty B, Molnar L, Zetina LM, Montes E, Morando M, Godoy DAMD, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Mühlheim D, Muhuri S, Mukherjee M, Müller H, Mulligan JD, Munhoz MG, Murray S, Musa L, Musinsky J, Nandi BK, Nania R, Nappi E, Naru MU, Nattrass C, Nayak K, Nayak TK, Nazarenko S, Nedosekin A, Nellen L, Ng F, Nicassio M, Niculescu M, Niedziela J, Nielsen BS, Nikolaev S, Nikulin S, Nikulin V, Noferini F, Nomokonov P, Nooren G, Norman J, Nyanin A, Nystrand J, Oeschler H, Oh S, Oh SK, Ohlson A, Okatan A, Okubo T, Olah L, Oleniacz J, Silva ACOD, Oliver MH, Onderwaater J, Oppedisano C, Velasquez AO, Oskarsson A, Otwinowski J, Oyama K, Ozdemir M, Pachmayer Y, Pagano P, Paić G, Pajares C, Pal SK, Pan J, Pandey AK, Pant D, Papikyan V, Pappalardo GS, Pareek P, Park WJ, Parmar S, Passfeld A, Paticchio V, Paul B, Pawlak T, Peitzmann T, Costa HPD, Filho EPDO, Peresunko D, Lara CEP, Peskov V, Pestov Y, Petráček V, Petrov V, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pinazza O, Pinsky L, Piyarathna DB, Płoskoń M, Planinic M, Pluta J, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polichtchouk B, Poljak N, Poonsawat W, Pop A, Porteboeuf-Houssais S, Porter J, Pospisil J, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puccio M, Puddu G, Pujahari P, Punin V, Putschke J, Qvigstad H, Rachevski A, Raha S, Rajput S, Rak J, Rakotozafindrabe A, Ramello L, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Razazi V, Read KF, Real JS, Redlich K, Reed RJ, Rehman A, Reichelt P, Reicher M, Reidt F, Ren X, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riabov V, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Ristea C, Rivetti A, Rocco E, Cahuantzi MR, Manso AR, Røed K, Rogochaya E, Rohr D, Röhrich D, Romita R, Ronchetti F, Ronflette L, Rosnet P, Rossi A, Roukoutakis F, Roy A, Roy C, Roy P, Montero AJR, Rui R, Russo R, Ryabinkin E, Ryabov Y, Rybicki A, Sadovsky S, Šafařík K, Sahlmuller B, Sahoo P, Sahoo R, Sahoo S, Sahu PK, Saini J, Sakai S, Saleh MA, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Castro XS, Šándor L, Sandoval A, Sano M, Santagati G, Sarkar D, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schuchmann S, Schukraft J, Schulc M, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Seeder KS, Seger JE, Sekiguchi Y, Selyuzhenkov I, Senosi K, Seo J, Serradilla E, Sevcenco A, Shabanov A, Shabetai A, Shadura O, Shahoyan R, Shangaraev A, Sharma A, Sharma N, Shigaki K, Shtejer K, Sibiriak Y, Siddhanta S, Sielewicz KM, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Slupecki M, Smirnov N, Snellings RJM, Snellman TW, Søgaard C, Soltz R, Song J, Song M, Song Z, Soramel F, Sorensen S, Spacek M, Spiriti E, Sputowska I, Stassinaki MS, Srivastava BK, Stachel J, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Strmen P, Suaide AAP, Sugitate T, Suire C, Suleymanov M, Sultanov R, Šumbera M, Symons TJM, Szabo A, Toledo ASD, Szarka I, Szczepankiewicz A, Szymanski M, Takahashi J, Tanaka N, Tangaro MA, Takaki JDT, Peloni AT, Tariq M, Tarzila MG, Tauro A, Muñoz GT, Telesca A, Terasaki K, Terrevoli C, Teyssier B, Thäder J, Thomas D, Tieulent R, Timmins AR, Toia A, Trogolo S, Trubnikov V, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ullaland K, Uras A, Usai GL, Utrobicic A, Vajzer M, Vala M, Palomo LV, Vallero S, Maarel JVD, Hoorne JWV, Leeuwen MV, Vanat T, Vyvre PV, Varga D, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vauthier A, Vechernin V, Veen AM, Veldhoen M, Velure A, Venaruzzo M, Vercellin E, Limón SV, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Baillie OV, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Vislavicius V, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, Haller BV, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner J, Wang H, Wang M, Wang Y, Watanabe D, Weber M, Weber SG, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Yaldo CG, Yamaguchi Y, Yang H, Yang P, Yano S, Yasnopolskiy S, Yin Z, Yokoyama H, Yoo IK, Yurchenko V, Yushmanov I, Zaborowska A, Zaccolo V, Zaman A, Zampolli C, Zanoli HJC, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhao C, Zhigareva N, Zhou D, Zhou Y, Zhou Z, Zhu H, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zyzak M. Measurement of pion, kaon and proton production in proton-proton collisions at [Formula: see text] TeV. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2015; 75:226. [PMID: 26041975 PMCID: PMC4446008 DOI: 10.1140/epjc/s10052-015-3422-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 04/20/2015] [Indexed: 05/14/2023]
Abstract
The measurement of primary [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] production at mid-rapidity ([Formula: see text] 0.5) in proton-proton collisions at [Formula: see text][Formula: see text] 7 TeV performed with a large ion collider experiment at the large hadron collider (LHC) is reported. Particle identification is performed using the specific ionisation energy-loss and time-of-flight information, the ring-imaging Cherenkov technique and the kink-topology identification of weak decays of charged kaons. Transverse momentum spectra are measured from 0.1 up to 3 GeV/[Formula: see text] for pions, from 0.2 up to 6 GeV/[Formula: see text] for kaons and from 0.3 up to 6 GeV/[Formula: see text] for protons. The measured spectra and particle ratios are compared with quantum chromodynamics-inspired models, tuned to reproduce also the earlier measurements performed at the LHC. Furthermore, the integrated particle yields and ratios as well as the average transverse momenta are compared with results at lower collision energies.
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Khan MW, Priyamvada S, Khan SA, Khan S, Gangopadhyay A, Yusufi ANK. Fish/flaxseed oil protect against nitric oxide-induced hepatotoxicity and cell death in the rat liver. Hum Exp Toxicol 2015; 35:302-11. [PMID: 25964379 DOI: 10.1177/0960327115586207] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Sodium nitroprusside (SNP) is an antihypertensive drug with proven toxic effects attributed mainly to the production of nitric oxide (NO). Polyunsaturated fatty acids (PUFAs) are widely regarded as functional foods and have been shown to ameliorate the harmful effects of many toxicants. This study examined whether feeding of fish oil (FO)/flaxseed oil (FXO) would have any protective effect against SNP-induced hepatotoxicity and cell death. Male Wistar rats were fed either on normal diet or with 15% FO/FXO for 15 days, following which SNP (1.5 mg/kg body weight) was administered intraperitoneally for 7 days. Animals were killed after treatment, and livers were collected for further analysis. We observed that SNP significantly elevated tissue nitrite levels and lipid peroxidation (LPO) with concomitant perturbation in antioxidant defense systems accompanied with dysregulated glucose metabolism and pronounced cellular death. FO/FXO supplementation to SNP-treated rats caused reversal of tissue injury/cell death and markedly decreased LPO and improved antioxidant defense systems. FO/FXO appear to protect against SNP-induced hepatotoxicity by improving energy metabolism and antioxidant defense mechanism.
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Murtaza G, Ullah H, Khan SA, Mir S, Khan AK, Nasir B, Azhar S, Abid MA. Formulation and In vitro Dissolution Characteristics of Sustained-Release Matrix Tablets of Tizanidine Hydrochloride. TROP J PHARM RES 2015. [DOI: 10.4314/tjpr.v14i2.5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Azhar S, Hassali MA, Igbal A, Jabeen N, Latif A, Ullah N, Khan SA, Akhtar Y, Murtaza G. A Qualitative Analysis of the Perception of Academic Pharmacists Regarding their Role in Healthcare System of Two Pakistani Cities. TROP J PHARM RES 2015. [DOI: 10.4314/tjpr.v14i2.17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Ayoub RK, Murtaza G, Imran M, Khan SA, Mir S, Khan AK, Azhar S, Mehmood Z, Sajjad A, Shah SNH. Formulation and Permeation Kinetic Studies of Flurbiprofen Gel. TROP J PHARM RES 2015. [DOI: 10.4314/tjpr.v14i2.2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Biswas B, Rastogi S, Khan SA, Shukla NK, Deo SVS, Agarwala S, Mohanti BK, Sharma MC, Vishnubhatla S, Bakhshi S. Developing a prognostic model for localized Ewing sarcoma family of tumors: A single institutional experience of 224 cases treated with uniform chemotherapy protocol. J Surg Oncol 2014; 111:683-9. [PMID: 25557999 DOI: 10.1002/jso.23861] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Accepted: 11/14/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND Data on patients with localized Ewing sarcoma family of tumors (ESFT) who have received a uniform chemotherapy protocol are minimal. METHODS This is a single institutional review of patients with ESFT treated between June 2003 and November 2011. RESULTS 224/374 (60%) patients with ESFT presented with localized disease; median age was 15 years (range: 0.1-55). Ninety-nine patients underwent surgery of which 50 received adjuvant radiotherapy; 80 patients received radical radiotherapy following neoadjuvant chemotherapy. At median follow-up of 40.2 months (range: 1.3-129), 5-year EFS, OS, and local-control-rate, were 36.8 ± 3.6%, 52.4 ± 4.3%, and 63 ± 4.3%, respectively. In multivariate analysis, tumor diameter > 8 cm (P = 0.03), symptom duration > 4 months (P = 0.04), and WBC > 11 × 10(9) /L (P = 0.003) predicted inferior EFS; spine/abdomino-pelvic primary (P = 0.009) and WBC > 11 × 10(9) /L (P = 0.003) predicted inferior OS. Tumor size > 8 cm (P = 0.03) and radical radiotherapy as local treatment (P = 0.01) predicted inferior local-control-rate. CONCLUSION Prognostic hazard models for EFS and OS based on significant prognostic factors suggested that patients with combination of ESFT of spine/abdomino-pelvic region and baseline WBC > 11 × 10(9) /L had inferior OS (hazard ratio 4.44, P < 0.001) while patients with combination of ESFT with symptom duration > 4 months, tumor diameter > 8 m and baseline WBC > 11 × 10(9) /L had inferior EFS (hazard ratio 3.89, P = 0.002).
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