1
|
Aguilar M, Ambrosi G, Anderson H, Arruda L, Attig N, Bagwell C, Barao F, Barbanera M, Barrin L, Bartoloni A, Battiston R, Belyaev N, Berdugo J, Bertucci B, Bindi V, Bollweg K, Bolster J, Borchiellini M, Borgia B, Boschini MJ, Bourquin M, Burger J, Burger WJ, Cai XD, Capell M, Casaus J, Castellini G, Cervelli F, Chang YH, Chen GM, Chen GR, Chen H, Chen HS, Chen Y, Cheng L, Chou HY, Chouridou S, Choutko V, Chung CH, Clark C, Coignet G, Consolandi C, Contin A, Corti C, Cui Z, Dadzie K, D'Angelo F, Dass A, Delgado C, Della Torre S, Demirköz MB, Derome L, Di Falco S, Di Felice V, Díaz C, Dimiccoli F, von Doetinchem P, Dong F, Donnini F, Duranti M, Egorov A, Eline A, Faldi F, Feng J, Fiandrini E, Fisher P, Formato V, Gámez C, García-López RJ, Gargiulo C, Gast H, Gervasi M, Giovacchini F, Gómez-Coral DM, Gong J, Goy C, Grandi D, Graziani M, Guracho AN, Haino S, Han KC, Hashmani RK, He ZH, Heber B, Hsieh TH, Hu JY, Huang BW, Ionica M, Incagli M, Jia Y, Jinchi H, Karagöz G, Khan S, Khiali B, Kirn T, Klipfel AP, Kounina O, Kounine A, Koutsenko V, Krasnopevtsev D, Kuhlman A, Kulemzin A, La Vacca G, Laudi E, Laurenti G, LaVecchia G, Lazzizzera I, Lee HT, Lee SC, Li HL, Li JQ, Li M, Li M, Li Q, Li Q, Li QY, Li S, Li SL, Li JH, Li ZH, Liang J, Liang MJ, Lin CH, Lippert T, Liu JH, Lu SQ, Lu YS, Luebelsmeyer K, Luo JZ, Luo SD, Luo X, Mañá C, Marín J, Marquardt J, Martin T, Martínez G, Masi N, Maurin D, Medvedeva T, Menchaca-Rocha A, Meng Q, Molero M, Mott P, Mussolin L, Jozani YN, Negrete J, Nicolaidis R, Nikonov N, Nozzoli F, Ocampo-Peleteiro J, Oliva A, Orcinha M, Ottupara MA, Palermo M, Palmonari F, Paniccia M, Pashnin A, Pauluzzi M, Pensotti S, Plyaskin V, Poluianov S, Qin X, Qu ZY, Quadrani L, Rancoita PG, Rapin D, Conde AR, Robyn E, Rodríguez-García I, Romaneehsen L, Rossi F, Rozhkov A, Rozza D, Sagdeev R, Savin E, Schael S, von Dratzig AS, Schwering G, Seo ES, Shan BS, Siedenburg T, Silvestre G, Song JW, Song XJ, Sonnabend R, Strigari L, Su T, Sun Q, Sun ZT, Tacconi M, Tang XW, Tang ZC, Tian J, Tian Y, Ting SCC, Ting SM, Tomassetti N, Torsti J, Urban T, Usoskin I, Vagelli V, Vainio R, Valencia-Otero M, Valente E, Valtonen E, Vázquez Acosta M, Vecchi M, Velasco M, Vialle JP, Wang CX, Wang L, Wang LQ, Wang NH, Wang QL, Wang S, Wang X, Wang Y, Wang ZM, Wei J, Weng ZL, Wu H, Wu Y, Xiao JN, Xiong RQ, Xiong XZ, Xu W, Yan Q, Yang HT, Yang Y, Yelland A, Yi H, You YH, Yu YM, Yu ZQ, Zhang C, Zhang F, Zhang FZ, Zhang J, Zhang JH, Zhang Z, Zhao F, Zheng C, Zheng ZM, Zhuang HL, Zhukov V, Zichichi A, Zuccon P. Temporal Structures in Positron Spectra and Charge-Sign Effects in Galactic Cosmic Rays. Phys Rev Lett 2023; 131:151002. [PMID: 37897756 DOI: 10.1103/physrevlett.131.151002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/26/2023] [Accepted: 09/01/2023] [Indexed: 10/30/2023]
Abstract
We present the precision measurements of 11 years of daily cosmic positron fluxes in the rigidity range from 1.00 to 41.9 GV based on 3.4×10^{6} positrons collected with the Alpha Magnetic Spectrometer (AMS) aboard the International Space Station. The positron fluxes show distinctly different time variations from the electron fluxes at short and long timescales. A hysteresis between the electron fluxes and the positron fluxes is observed with a significance greater than 5σ at rigidities below 8.5 GV. On the contrary, the positron fluxes and the proton fluxes show similar time variation. Remarkably, we found that positron fluxes are modulated more than proton fluxes with a significance greater than 5σ for rigidities below 7 GV. These continuous daily positron fluxes, together with AMS daily electron, proton, and helium fluxes over an 11-year solar cycle, provide unique input to the understanding of both the charge-sign and mass dependencies of cosmic rays in the heliosphere.
Collapse
Affiliation(s)
- M Aguilar
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - G Ambrosi
- INFN Sezione di Perugia, 06100 Perugia, Italy
| | - H Anderson
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - L Arruda
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), 1649-003 Lisboa, Portugal
| | - N Attig
- Jülich Supercomputing Centre and JARA-FAME, Research Centre Jülich, 52425 Jülich, Germany
| | - C Bagwell
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - F Barao
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), 1649-003 Lisboa, Portugal
| | - M Barbanera
- INFN Sezione di Perugia, 06100 Perugia, Italy
| | - L Barrin
- European Organization for Nuclear Research (CERN), 1211 Geneva 23, Switzerland
| | | | - R Battiston
- INFN TIFPA, 38123 Trento, Italy
- Università di Trento, 38123 Trento, Italy
| | - N Belyaev
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - J Berdugo
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - B Bertucci
- INFN Sezione di Perugia, 06100 Perugia, Italy
- Università di Perugia, 06100 Perugia, Italy
| | - V Bindi
- Physics and Astronomy Department, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - K Bollweg
- National Aeronautics and Space Administration Johnson Space Center (JSC), Houston, Texas 77058, USA
| | - J Bolster
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - M Borchiellini
- Kapteyn Astronomical Institute, University of Groningen, P.O. Box 800, 9700 AV Groningen, Netherlands
| | - B Borgia
- INFN Sezione di Roma 1, 00185 Roma, Italy
- Università di Roma La Sapienza, 00185 Roma, Italy
| | - M J Boschini
- INFN Sezione di Milano-Bicocca, 20126 Milano, Italy
| | - M Bourquin
- DPNC, Université de Genève, 1211 Genève 4, Switzerland
| | - J Burger
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | | | - X D Cai
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - M Capell
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - J Casaus
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | | | | | - Y H Chang
- Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan
| | - G M Chen
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - G R Chen
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - H Chen
- Zhejiang University (ZJU), Hangzhou 310058, China
| | - H S Chen
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - Y Chen
- DPNC, Université de Genève, 1211 Genève 4, Switzerland
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - L Cheng
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - H Y Chou
- Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan
| | - S Chouridou
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - V Choutko
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - C H Chung
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - C Clark
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
- National Aeronautics and Space Administration Johnson Space Center (JSC), Houston, Texas 77058, USA
| | - G Coignet
- Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, LAPP-IN2P3, 74000 Annecy, France
| | - C Consolandi
- Physics and Astronomy Department, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - A Contin
- INFN Sezione di Bologna, 40126 Bologna, Italy
- Università di Bologna, 40126 Bologna, Italy
| | - C Corti
- Physics and Astronomy Department, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - Z Cui
- Shandong University (SDU), Jinan, Shandong 250100, China
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - K Dadzie
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - F D'Angelo
- INFN Sezione di Bologna, 40126 Bologna, Italy
- Università di Bologna, 40126 Bologna, Italy
| | - A Dass
- INFN TIFPA, 38123 Trento, Italy
- Università di Trento, 38123 Trento, Italy
| | - C Delgado
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | | | - M B Demirköz
- Department of Physics, Middle East Technical University (METU), 06800 Ankara, Türkiye
| | - L Derome
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000 Grenoble, France
| | | | - V Di Felice
- INFN Sezione di Roma Tor Vergata, 00133 Roma, Italy
| | - C Díaz
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | | | - P von Doetinchem
- Physics and Astronomy Department, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - F Dong
- Southeast University (SEU), Nanjing 210096, China
| | - F Donnini
- INFN Sezione di Perugia, 06100 Perugia, Italy
| | - M Duranti
- INFN Sezione di Perugia, 06100 Perugia, Italy
| | - A Egorov
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - A Eline
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - F Faldi
- INFN Sezione di Perugia, 06100 Perugia, Italy
- Università di Perugia, 06100 Perugia, Italy
| | - J Feng
- Sun Yat-Sen University (SYSU), Guangzhou 510275, China
| | - E Fiandrini
- INFN Sezione di Perugia, 06100 Perugia, Italy
- Università di Perugia, 06100 Perugia, Italy
| | - P Fisher
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - V Formato
- INFN Sezione di Roma Tor Vergata, 00133 Roma, Italy
| | - C Gámez
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - R J García-López
- Instituto de Astrofísica de Canarias (IAC), 38205 La Laguna, and Departamento de Astrofísica, Universidad de La Laguna, 38206 La Laguna, Tenerife, Spain
| | - C Gargiulo
- European Organization for Nuclear Research (CERN), 1211 Geneva 23, Switzerland
| | - H Gast
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - M Gervasi
- INFN Sezione di Milano-Bicocca, 20126 Milano, Italy
- Università di Milano-Bicocca, 20126 Milano, Italy
| | - F Giovacchini
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - D M Gómez-Coral
- Instituto de Física, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, 01000 Mexico
| | - J Gong
- Southeast University (SEU), Nanjing 210096, China
| | - C Goy
- Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, LAPP-IN2P3, 74000 Annecy, France
| | - D Grandi
- INFN Sezione di Milano-Bicocca, 20126 Milano, Italy
- Università di Milano-Bicocca, 20126 Milano, Italy
| | - M Graziani
- INFN Sezione di Perugia, 06100 Perugia, Italy
- Università di Perugia, 06100 Perugia, Italy
| | | | - S Haino
- Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan
| | - K C Han
- National Chung-Shan Institute of Science and Technology (NCSIST), Longtan, Tao Yuan 32546, Taiwan
| | - R K Hashmani
- Department of Physics, Middle East Technical University (METU), 06800 Ankara, Türkiye
| | - Z H He
- Sun Yat-Sen University (SYSU), Guangzhou 510275, China
| | - B Heber
- Institut für Experimentelle und Angewandte Physik, Christian-Alberts-Universität zu Kiel, 24118 Kiel, Germany
| | - T H Hsieh
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - J Y Hu
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - B W Huang
- Zhejiang University (ZJU), Hangzhou 310058, China
| | - M Ionica
- INFN Sezione di Perugia, 06100 Perugia, Italy
| | - M Incagli
- INFN Sezione di Pisa, 56100 Pisa, Italy
| | - Yi Jia
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - H Jinchi
- National Chung-Shan Institute of Science and Technology (NCSIST), Longtan, Tao Yuan 32546, Taiwan
| | - G Karagöz
- Department of Physics, Middle East Technical University (METU), 06800 Ankara, Türkiye
| | - S Khan
- DPNC, Université de Genève, 1211 Genève 4, Switzerland
| | - B Khiali
- INFN Sezione di Roma Tor Vergata, 00133 Roma, Italy
| | - Th Kirn
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - A P Klipfel
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - O Kounina
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - A Kounine
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - V Koutsenko
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - D Krasnopevtsev
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - A Kuhlman
- Physics and Astronomy Department, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - A Kulemzin
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - G La Vacca
- INFN Sezione di Milano-Bicocca, 20126 Milano, Italy
- Università di Milano-Bicocca, 20126 Milano, Italy
| | - E Laudi
- European Organization for Nuclear Research (CERN), 1211 Geneva 23, Switzerland
| | - G Laurenti
- INFN Sezione di Bologna, 40126 Bologna, Italy
| | - G LaVecchia
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - I Lazzizzera
- INFN TIFPA, 38123 Trento, Italy
- Università di Trento, 38123 Trento, Italy
| | - H T Lee
- Academia Sinica Grid Center (ASGC), Nankang, Taipei 11529, Taiwan
| | - S C Lee
- Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan
| | - H L Li
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - J Q Li
- Southeast University (SEU), Nanjing 210096, China
| | - M Li
- DPNC, Université de Genève, 1211 Genève 4, Switzerland
| | - M Li
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - Q Li
- Southeast University (SEU), Nanjing 210096, China
| | - Q Li
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - Q Y Li
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - S Li
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - S L Li
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - J H Li
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - Z H Li
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - J Liang
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - M J Liang
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - C H Lin
- Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan
| | - T Lippert
- Jülich Supercomputing Centre and JARA-FAME, Research Centre Jülich, 52425 Jülich, Germany
| | - J H Liu
- Institute of Electrical Engineering (IEE), Chinese Academy of Sciences, Beijing 100190, China
| | - S Q Lu
- Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan
| | - Y S Lu
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
| | - K Luebelsmeyer
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - J Z Luo
- Southeast University (SEU), Nanjing 210096, China
| | - S D Luo
- Zhejiang University (ZJU), Hangzhou 310058, China
| | - Xi Luo
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - C Mañá
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - J Marín
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - J Marquardt
- Institut für Experimentelle und Angewandte Physik, Christian-Alberts-Universität zu Kiel, 24118 Kiel, Germany
| | - T Martin
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
- National Aeronautics and Space Administration Johnson Space Center (JSC), Houston, Texas 77058, USA
| | - G Martínez
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - N Masi
- INFN Sezione di Bologna, 40126 Bologna, Italy
| | - D Maurin
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000 Grenoble, France
| | - T Medvedeva
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - A Menchaca-Rocha
- Instituto de Física, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, 01000 Mexico
| | - Q Meng
- Southeast University (SEU), Nanjing 210096, China
| | - M Molero
- Instituto de Astrofísica de Canarias (IAC), 38205 La Laguna, and Departamento de Astrofísica, Universidad de La Laguna, 38206 La Laguna, Tenerife, Spain
| | - P Mott
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
- National Aeronautics and Space Administration Johnson Space Center (JSC), Houston, Texas 77058, USA
| | - L Mussolin
- INFN Sezione di Perugia, 06100 Perugia, Italy
- Università di Perugia, 06100 Perugia, Italy
| | - Y Najafi Jozani
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - J Negrete
- Physics and Astronomy Department, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - R Nicolaidis
- INFN TIFPA, 38123 Trento, Italy
- Università di Trento, 38123 Trento, Italy
| | - N Nikonov
- Physics and Astronomy Department, University of Hawaii, Honolulu, Hawaii 96822, USA
| | | | - J Ocampo-Peleteiro
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - A Oliva
- INFN Sezione di Bologna, 40126 Bologna, Italy
| | - M Orcinha
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), 1649-003 Lisboa, Portugal
| | - M A Ottupara
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - M Palermo
- Physics and Astronomy Department, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - F Palmonari
- INFN Sezione di Bologna, 40126 Bologna, Italy
- Università di Bologna, 40126 Bologna, Italy
| | - M Paniccia
- DPNC, Université de Genève, 1211 Genève 4, Switzerland
| | - A Pashnin
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - M Pauluzzi
- INFN Sezione di Perugia, 06100 Perugia, Italy
- Università di Perugia, 06100 Perugia, Italy
| | - S Pensotti
- INFN Sezione di Milano-Bicocca, 20126 Milano, Italy
- Università di Milano-Bicocca, 20126 Milano, Italy
| | - V Plyaskin
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - S Poluianov
- Sodankylä Geophysical Observatory and Space Physics and Astronomy Research Unit, University of Oulu, 90014 Oulu, Finland
| | - X Qin
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - Z Y Qu
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - L Quadrani
- INFN Sezione di Bologna, 40126 Bologna, Italy
- Università di Bologna, 40126 Bologna, Italy
| | - P G Rancoita
- INFN Sezione di Milano-Bicocca, 20126 Milano, Italy
| | - D Rapin
- DPNC, Université de Genève, 1211 Genève 4, Switzerland
| | | | - E Robyn
- DPNC, Université de Genève, 1211 Genève 4, Switzerland
| | - I Rodríguez-García
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - L Romaneehsen
- Institut für Experimentelle und Angewandte Physik, Christian-Alberts-Universität zu Kiel, 24118 Kiel, Germany
| | - F Rossi
- INFN TIFPA, 38123 Trento, Italy
- Università di Trento, 38123 Trento, Italy
| | - A Rozhkov
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - D Rozza
- INFN Sezione di Milano-Bicocca, 20126 Milano, Italy
| | - R Sagdeev
- East-West Center for Space Science, University of Maryland, College Park, Maryland 20742, USA
| | - E Savin
- INFN Sezione di Bologna, 40126 Bologna, Italy
- Università di Bologna, 40126 Bologna, Italy
| | - S Schael
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | | | - G Schwering
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - E S Seo
- IPST, University of Maryland, College Park, Maryland 20742, USA
| | - B S Shan
- Beihang University (BUAA), Beijing 100191, China
| | - T Siedenburg
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - G Silvestre
- INFN Sezione di Perugia, 06100 Perugia, Italy
| | - J W Song
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - X J Song
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - R Sonnabend
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - L Strigari
- INFN Sezione di Roma 1, 00185 Roma, Italy
| | - T Su
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - Q Sun
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - Z T Sun
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - M Tacconi
- INFN Sezione di Milano-Bicocca, 20126 Milano, Italy
- Università di Milano-Bicocca, 20126 Milano, Italy
| | - X W Tang
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
| | - Z C Tang
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
| | - J Tian
- INFN Sezione di Roma Tor Vergata, 00133 Roma, Italy
| | - Y Tian
- Zhejiang University (ZJU), Hangzhou 310058, China
| | - Samuel C C Ting
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
- European Organization for Nuclear Research (CERN), 1211 Geneva 23, Switzerland
| | - S M Ting
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - N Tomassetti
- INFN Sezione di Perugia, 06100 Perugia, Italy
- Università di Perugia, 06100 Perugia, Italy
| | - J Torsti
- Space Research Laboratory, Department of Physics and Astronomy, University of Turku, 20014 Turku, Finland
| | - T Urban
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
- National Aeronautics and Space Administration Johnson Space Center (JSC), Houston, Texas 77058, USA
| | - I Usoskin
- Sodankylä Geophysical Observatory and Space Physics and Astronomy Research Unit, University of Oulu, 90014 Oulu, Finland
| | - V Vagelli
- INFN Sezione di Perugia, 06100 Perugia, Italy
- Agenzia Spaziale Italiana (ASI), 00133 Roma, Italy
| | - R Vainio
- Space Research Laboratory, Department of Physics and Astronomy, University of Turku, 20014 Turku, Finland
| | - M Valencia-Otero
- Physics Department and Center for High Energy and High Field Physics, National Central University (NCU), Tao Yuan 32054, Taiwan
| | - E Valente
- INFN Sezione di Roma 1, 00185 Roma, Italy
- Università di Roma La Sapienza, 00185 Roma, Italy
| | - E Valtonen
- Space Research Laboratory, Department of Physics and Astronomy, University of Turku, 20014 Turku, Finland
| | - M Vázquez Acosta
- Instituto de Astrofísica de Canarias (IAC), 38205 La Laguna, and Departamento de Astrofísica, Universidad de La Laguna, 38206 La Laguna, Tenerife, Spain
| | - M Vecchi
- Kapteyn Astronomical Institute, University of Groningen, P.O. Box 800, 9700 AV Groningen, Netherlands
| | - M Velasco
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
| | - J P Vialle
- Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, LAPP-IN2P3, 74000 Annecy, France
| | - C X Wang
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - L Wang
- Institute of Electrical Engineering (IEE), Chinese Academy of Sciences, Beijing 100190, China
| | - L Q Wang
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - N H Wang
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - Q L Wang
- Institute of Electrical Engineering (IEE), Chinese Academy of Sciences, Beijing 100190, China
| | - S Wang
- Physics and Astronomy Department, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - X Wang
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - Yu Wang
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - Z M Wang
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - J Wei
- DPNC, Université de Genève, 1211 Genève 4, Switzerland
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - Z L Weng
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - H Wu
- Southeast University (SEU), Nanjing 210096, China
| | - Y Wu
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - J N Xiao
- Zhejiang University (ZJU), Hangzhou 310058, China
| | - R Q Xiong
- Southeast University (SEU), Nanjing 210096, China
| | - X Z Xiong
- Zhejiang University (ZJU), Hangzhou 310058, China
| | - W Xu
- Shandong University (SDU), Jinan, Shandong 250100, China
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - Q Yan
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - H T Yang
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - Y Yang
- National Cheng Kung University, Tainan 70101, Taiwan
| | - A Yelland
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - H Yi
- Southeast University (SEU), Nanjing 210096, China
| | - Y H You
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - Y M Yu
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - Z Q Yu
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
| | - C Zhang
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
| | - F Zhang
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
| | - F Z Zhang
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - J Zhang
- Shandong University (SDU), Jinan, Shandong 250100, China
| | - J H Zhang
- Southeast University (SEU), Nanjing 210096, China
| | - Z Zhang
- Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA
| | - F Zhao
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100049, China
| | - C Zheng
- Shandong Institute of Advanced Technology (SDIAT), Jinan, Shandong 250100, China
| | - Z M Zheng
- Beihang University (BUAA), Beijing 100191, China
| | - H L Zhuang
- Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing 100049, China
| | - V Zhukov
- I. Physics Institute and JARA-FAME, RWTH Aachen University, 52056 Aachen, Germany
| | - A Zichichi
- INFN Sezione di Bologna, 40126 Bologna, Italy
- Università di Bologna, 40126 Bologna, Italy
| | - P Zuccon
- INFN TIFPA, 38123 Trento, Italy
- Università di Trento, 38123 Trento, Italy
| |
Collapse
|
2
|
Anderson H, Weil JA, Tucker RP. Variations of accessory thoracic muscles identified in the ethnically diverse whole-body donation population in Northern California. Folia Morphol (Warsz) 2022; 82:957-962. [PMID: 36573363 DOI: 10.5603/fm.a2022.0109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 12/28/2022]
Abstract
Accessory thoracic muscles in humans are relatively common and it is important to draw awareness to their variable presentations and potential clinical implications owing to their close association with the axilla. Here we report four cases of accessory thoracic muscle variations identified in the ethnically diverse whole- -body donation population in Northern California (4 out of 48 donors, 8.3%). Of these, combined presentations of thoracic accessory muscles were observed in two of the donors, one involving bilateral axillary arches and a pectoralis quartus on the left and the other a unilateral axillary arch on the left and bilateral pairs of pectoral fascicles. In the former, the proximal ends of the left axillary arch and pectoralis quartus joined to form a common aponeurosis which inserted onto the deep tendon of the pectoralis major; in the latter, the pectoral fascicles originated from the surface of the ribs and inserted into the deep surface of the pectoralis major muscle. In the other two donors, unilateral axillary arches were observed. Our observations illustrate that accessory thoracic muscles, in isolated as well as combined forms, are commonplace in the general population. We also describe the proposed embryonic origins of these accessory muscles, which may reflect their frequent occurrence, and potential clinical implications of these muscles, as discussed in literature.
Collapse
Affiliation(s)
- H Anderson
- Department of Cell Biology and Human Anatomy, University of California, School of Medicine, Davis, California, United States.
| | - J A Weil
- Department of Cell Biology and Human Anatomy, University of California, School of Medicine, Davis, California, United States
| | - R P Tucker
- Department of Cell Biology and Human Anatomy, University of California, School of Medicine, Davis, California, United States
| |
Collapse
|
3
|
Nabavizadeh A, Bagley S, Doot R, Ware J, Young A, Ghodasara S, Zhao C, Anderson H, Schubert E, Henderson Jr F, Pantel A, Chen H, Lee J, Amankulor N, O'Rourke D, Desai A, Nasrallah M, Brem S. JS07.5.A 18F-fluciclovine PET and multi-parametric MRI to distinguish pseudoprogression from tumor progression in post-treatment glioblastoma. Neuro Oncol 2022. [DOI: 10.1093/neuonc/noac174.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Differentiation of tumor progression (TP) from pseudoprogression (PsP) is a major unmet need in glioblastoma (GBM). 18F-Fluciclovine is a synthetic amino acid PET radiotracer with higher uptake in tumor tissue vs. areas of treatment-related change. We aimed to assess the combined value of 18F-Fluciclovine PET and multi-parametric MRI for differentiating PsP from TP.
Material and Methods
We enrolled 30 patients with GBM with a new or enlarging contrast-enhancing lesion on MRI after chemoradiotherapy who were planned for surgical resection of the lesion. Patients underwent pre-operative 18F-Fluciclovine PET and multi-parametric MRI. Following surgery, the relative percentages of viable tumor and therapy-related changes observed on histopathology were quantified. Patients were categorized as TP if viable tumor represented ≥ 50% of the specimen, mixed TP if < 50% and > 10%, and PsP if ≤ 10%. SUVmax, SUVpeak, and 50% threshold SUVmean were calculated and normalized to contralateral brain, pituitary gland, and superior sagittal sinus (SSS). The least absolute shrinkage and selection operator (LASSO) was used to determine the variables most predictive of tumor percentage. The strength of association between the primary outcome and selected variables was assessed by Pearson’s or Point-biserial correlation.
Results
18 patients with TP, 4 with mixed TP-PsP, and 8 with PsP were included. There was a positive correlation between 50% threshold SUV mean measured from PET images acquired 50-60 minutes post-injection and rCBVmax by MRI and tumor percentage by histology (r= 0.56; p= 0.004 and r=0.50; p=0.012 respectively). 40-50 minutes SUVmax (OR=1.78 rpb=0.51) and rCBVmax (OR=1.64, rpb=0.48) were positively correlated with tumor TP/mixed TP group. Patients who demonstrated TP/mixed TP-PsP had significantly higher 40-50 minutes SUVmax compared to patients with histological PsP (6.71±2.03 vs 3.93±1.63; p=0.012). 40-50 minutes SUVmax cut-off of 4.46 provided 90% sensitivity and 80% specificity for differentiation of TP/mixed TP-PsP from PsP (AUC=0.88). Combining a 40-50 minutes SUVmax cut-off of 4.46 and an rCBVmax cut-off of 3.67 provided 100% sensitivity and 100% specificity for differentiating TP/mixed TP-PsP from PsP (AUC=1). Patients who demonstrated TP had a significantly higher 40-50 minutes SUVmax compared to patients with histological PsP (6.99±2.06 vs 3.93±1.63; p=0.008). A 40-50 minutes SUVmax cut-off of 4.66 provided 94% sensitivity and 80% specificity for differentiation of TP from PsP (AUC=0.89).
Conclusion
18F-Fluciclovine PET uptake is positively correlated with viable tumor quantification on histology and can accurately differentiate PsP from TP in patients with GBM. Further independent studies are required to cross-validate these promising early results.
Collapse
Affiliation(s)
- A Nabavizadeh
- University of Pennsylvania , Philadelphia, PA , United States
| | - S Bagley
- University of Pennsylvania , Philadelphia, PA , United States
| | - R Doot
- University of Pennsylvania , Philadelphia, PA , United States
| | - J Ware
- University of Pennsylvania , Philadelphia, PA , United States
| | - A Young
- University of Pennsylvania , Philadelphia, PA , United States
| | - S Ghodasara
- University of Pennsylvania , Philadelphia, PA , United States
| | - C Zhao
- University of Pennsylvania , Philadelphia, PA , United States
| | - H Anderson
- University of Pennsylvania , Philadelphia, PA , United States
| | - E Schubert
- University of Pennsylvania , Philadelphia, PA , United States
| | - F Henderson Jr
- University of Pennsylvania , Philadelphia, PA , United States
| | - A Pantel
- University of Pennsylvania , Philadelphia, PA , United States
| | - H Chen
- University of Pennsylvania , Philadelphia, PA , United States
| | - J Lee
- University of Pennsylvania , Philadelphia, PA , United States
| | - N Amankulor
- University of Pennsylvania , Philadelphia, PA , United States
| | - D O'Rourke
- University of Pennsylvania , Philadelphia, PA , United States
| | - A Desai
- University of Pennsylvania , Philadelphia, PA , United States
| | - M Nasrallah
- University of Pennsylvania , Philadelphia, PA , United States
| | - S Brem
- University of Pennsylvania , Philadelphia, PA , United States
| |
Collapse
|
4
|
Cioffredi LA, Anderson H, Loso H, East J, Nguyen P, Garavan H, Potter A. Prenatal cannabis exposure predicts attention problems, without changes on fMRI in adolescents. Neurotoxicol Teratol 2022; 91:107089. [PMID: 35314358 PMCID: PMC9136933 DOI: 10.1016/j.ntt.2022.107089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 03/12/2022] [Accepted: 03/15/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVES We hypothesized that prenatal cannabis exposure (PCE) would be associated with increased attention problems and altered neurocognition in young adolescents. METHODS Data were obtained from the Adolescent Brain Cognitive Development (ABCD study®), a cohort of approximately 12,000 children. Presence or absence of PCE after knowledge of pregnancy was measured by caregiver report. All participants with PCE (N = 224) were included and compared to two control groups; those matched on tobacco and alcohol exposure and those without prenatal tobacco or alcohol exposures. Outcomes were measured with the ABCD baseline assessment when participants were 9-10 years old and included attention, internalizing, externalizing and total problems scales on the Child Behavior Checklist (CBCL). Teacher reports were used when available. Mixed effects modeling assessed the association between PCE and outcomes controlling for parental psychopathology, prematurity and socioeconomic status. For participants with available data, patterns of brain activity during three fMRI tasks (the Stop Signal Task measuring response inhibition, the Monetary Incentive Delay (MID) task measuring reward processing and the EN-Back task measuring working memory) were analyzed using Permutation Analyses of the Linear Model. RESULTS Compared to both control groups, participants with PCE had significantly higher attention problems, externalizing, and total problem scores. PCE did not impact cognitive performance or patterns of brain activation during fMRI tasks. CONCLUSIONS There are long-term associations between PCE and early adolescent attention and behavioral problems. These are not reflected in cognitive performance or task fMRI measures, a finding that is consistent with reports that fewer than half of children with ADHD have any specific cognitive deficit (Nigg et al., 2005; Willcutt et al., 2005). The young age of the sample may also relate to this finding and future investigation of neurodevelopmental trajectories of youth with PCE is warranted.
Collapse
Affiliation(s)
- Leigh-Anne Cioffredi
- Larner College of Medicine at the University of Vermont, Department of Pediatrics, USA.
| | - Hillary Anderson
- Larner College of Medicine at the University of Vermont, Department of Pediatrics, USA
| | - Hannah Loso
- Larner College of Medicine at the University of Vermont, Department of Psychiatry, USA
| | - James East
- Larner College of Medicine at the University of Vermont, Department of Radiology, USA
| | - Philip Nguyen
- Larner College of Medicine at the University of Vermont, Department of Psychiatry, USA
| | - Hugh Garavan
- Larner College of Medicine at the University of Vermont, Department of Psychiatry, USA
| | - Alexandra Potter
- Larner College of Medicine at the University of Vermont, Department of Psychiatry, USA
| |
Collapse
|
5
|
Durand C, Anderson H, Simpson D, Gull S, Oprean R, Lim K, Lee F, Kakos C, Cvasciuc T. 457 The Effect of Biochemical Adversity of Primary Hyperparathyroidism on Preoperative Imaging (SPECT-CT and US Parathyroids). Br J Surg 2021. [DOI: 10.1093/bjs/znab259.538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
Primary hyperparathyroidism (PHPT) is a common endocrine disorder, with an estimated incidence of 1/500 women and 1/2000 men older than 40 years. Several factors influence the positivity of preoperative scans including serum calcium, PTH and vitamin D levels, and gland size. The aim of our study is to examine the effect of biochemical adversity of primary hyperparathyroidism on preoperative imaging (SPECT-CT and US parathyroids).
Method
Retrospective study of 176 parathyroidectomies (2017-2020) in a tertiary referral centre with biochemistry, SPECT-CT, US parathyroids and histology outcomes being recorded. Failed parathyroidectomies were excluded.
Results
Patients were divided into 4 groups based on the preoperative calcium levels (normocalcemia <2.6, 3.4%; mild 2.60-2.79, 51.1%; moderate 2.80-2.99, 31.2%; severe >3.0 mmol/l, 14.2% of patients). Age (p-0.0297), preoperative vitamin D (p-0.03) and PTH levels (p-0.0001) were different while SPECT-CT positivity (p-0.29) weight of gland (p-0.015) and US positivity (p-0.09) were similar within the subgroups. Looking at the whole group, patients with positive SPECT-CT have a larger weight (p < 0.0001) while preoperative PTH levels was higher for the positive SPECT-CT patients (p-0.0289). No relation was identified between calcium levels and SPECT-CT positivity (p-0.18). No significance between preoperative vitamin D and positivity of US and SPECT-CT within the study group were noted.
Conclusions
Serum PTH levels and weight of the gland are directly correlated with positivity of preoperative imaging. Preoperative calcium and vitamin D levels correlates indirectly with the severity of the disease but did not influence the preoperative imaging positivity.
Collapse
Affiliation(s)
- C Durand
- Royal Victoria Hospital, Belfast, United Kingdom
| | - H Anderson
- Royal Victoria Hospital, Belfast, United Kingdom
| | - D Simpson
- Royal Victoria Hospital, Belfast, United Kingdom
| | - S Gull
- Royal Victoria Hospital, Belfast, United Kingdom
| | - R Oprean
- Royal Victoria Hospital, Belfast, United Kingdom
| | - K Lim
- Royal Victoria Hospital, Belfast, United Kingdom
| | - F Lee
- Royal Victoria Hospital, Belfast, United Kingdom
| | - C Kakos
- Royal Victoria Hospital, Belfast, United Kingdom
| | - T Cvasciuc
- Royal Victoria Hospital, Belfast, United Kingdom
| |
Collapse
|
6
|
de Groot M, Anderson H, Bauer H, Bauguil C, Bellone RR, Brugidou R, Buckley RM, Dovč P, Forman O, Grahn RA, Kock L, Longeri M, Mouysset‐Geniez S, Qiu J, Sofronidis G, van der Goor LHP, Lyons LA. Standardization of a SNP panel for parentage verification and identification in the domestic cat (Felis silvestris catus). Anim Genet 2021; 52:675-682. [PMID: 34143521 PMCID: PMC8519126 DOI: 10.1111/age.13100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/20/2021] [Indexed: 01/02/2023]
Abstract
The domestic cat (Felis silvestris catus) is a valued companion animal throughout the world. Over 60 different cat breeds are accepted for competition by the cat fancy registries in different countries. Genetic markers, including short tandem repeats and SNPs, are available to evaluate and manage levels of inbreeding and genetic diversity, population and breed structure relationships, and individual identification for forensic and registration purposes. The International Society of Animal Genetics (ISAG) hosts the Applied Genetics in Companion Animals Workshop, which supports the standardization of genetic marker panels and genotyping for the identification of cats via comparison testing. SNP panels have been in development for many species, including the domestic cat. An ISAG approved core panel of SNPs for use in cat identification and parentage analyses is presented. SNPs (n = 121) were evaluated by different university-based and commercial laboratories using 20 DNA samples as part of the ISAG comparison testing procedures. Different SNP genotyping technologies were examined, including DNA arrays, genotyping-by-sequencing and mass spectroscopy, to select a robust and efficient panel of 101 SNPs as the ISAG core panel for cats. The SNPs are distributed across all chromosomes including two on the X chromosome and an XY pseudo-autosomal sexing marker (zinc-finger XY; ZFXY). A population study demonstrated that the markers have an average polymorphic information content of 0.354 and a power of exclusion greater than 0.9999. The SNP panel should keep testing affordable while also allowing for the development of additional panels to monitor health, phenotypic traits, hybrid cats and highly inbred cats.
Collapse
Affiliation(s)
- M. de Groot
- MolGenTraverse 2VeenendaalUtrecht3905NLThe Netherlands
| | | | - H. Bauer
- Laboklin GMBH & Co. KGBad Kissingen97688Germany
| | | | - R. R. Bellone
- Veterinary Genetics LaboratorySchool of Veterinary MedicineUniversity of CaliforniaDavisCA95616USA
- Population Health and ReproductionSchool of Veterinary MedicineUniversity of CaliforniaDavisCA95616USA
| | | | - R. M. Buckley
- Department of Veterinary Medicine and SurgeryCollege of Veterinary MedicineUniversity of MissouriColumbiaMO65211USA
| | - P. Dovč
- Department of Animal ScienceBiotechnical FacultyUniversity of LjubljanaLjubljana1000Slovenia
| | | | - R. A. Grahn
- Veterinary Genetics LaboratorySchool of Veterinary MedicineUniversity of CaliforniaDavisCA95616USA
| | - L. Kock
- Neogen GenomicsLincolnNE68504USA
| | - M. Longeri
- Department of Veterinary MedicineUniversity of MilanMilan20133Italy
| | | | - J. Qiu
- Neogen GenomicsLincolnNE68504USA
| | - G. Sofronidis
- Orivet Genetic Pet CareSuite St. KildaMelbourneVic.3182Australia
| | | | - L. A. Lyons
- Department of Veterinary Medicine and SurgeryCollege of Veterinary MedicineUniversity of MissouriColumbiaMO65211USA
| |
Collapse
|
7
|
Anderson H, Lim K, Simpson D, Gull S, Oprean R, Lee F, Kakos C, Cvasciuc I. Correlation between biochemical features and outcomes of preoperative imaging (SPECT-CT and Ultrasound) in primary hyperparathyroidism. Acta Endocrinol (Buchar) 2021; 17:323-330. [PMID: 35342467 PMCID: PMC8919498 DOI: 10.4183/aeb.2021.323] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
BACKGROUND Primary hyperparathyroidism is the third most common endocrine disorder, diagnosed by elevated parathyroid hormone (PTH) in hypercalcaemia. Several biochemical factors have been described to suggest severity of disease and may be correlated with preoperative imaging. METHODS This was a retrospective study of patients who underwent parathyroidectomy over a 3-year period. Preoperative calcium, PTH, vitamin D levels, ALP (alkaline phosphatase), vitamin D, serum phosphate and US and SPECT-CT positivity was noted. RESULTS 176 patients underwent parathyroidectomy and these were divided into 4 groups based on preoperative calcium. Overall, 61% of patients showed concordance between imaging and operative findings. Severe hypercalcaemia was associated with higher PTH levels, lower vitamin D levels, an increased rate of abnormal ALP levels, lower phosphate, male gender and highest rate of imaging concordance. Imaging positivity was associated with severe hypercalcaemia and elevated PTH levels. Level of PTH >125 pmol/L and hypercalcaemia >2.8 mmol/L are the most accurate cut-off levels for scan positivity. CONCLUSION Biochemical factors associated with severity of the disease are directly correlated with positivity of preoperative imaging while ALP and vitamin D did not influence the preoperative imaging positivity but are associated with disease adversity. Serum phosphate level independently predicted results of parathyroid US.
Collapse
Affiliation(s)
- H. Anderson
- Royal Victoria Hospital - Department of Endocrine Surgery, Belfast, United Kingdom of Great Britain and Northern Ireland
| | - K.H. Lim
- Royal Victoria Hospital - Department of Endocrine Surgery, Belfast, United Kingdom of Great Britain and Northern Ireland
| | - D. Simpson
- Royal Victoria Hospital - Department of Endocrine Surgery, Belfast, United Kingdom of Great Britain and Northern Ireland
| | - S. Gull
- Royal Victoria Hospital - Department of Endocrine Surgery, Belfast, United Kingdom of Great Britain and Northern Ireland
| | - R. Oprean
- Royal Victoria Hospital - Department of Endocrinology and Diabetes, Belfast, United Kingdom of Great Britain and Northern Ireland
| | - F. Lee
- Royal Victoria Hospital - Department of Endocrine Surgery, Belfast, United Kingdom of Great Britain and Northern Ireland
| | - C. Kakos
- Royal Victoria Hospital - Department of Endocrine Surgery, Belfast, United Kingdom of Great Britain and Northern Ireland
| | - I.T. Cvasciuc
- Royal Victoria Hospital - Department of Endocrine Surgery, Belfast, United Kingdom of Great Britain and Northern Ireland
| |
Collapse
|
8
|
Nagaraja V, Rashid M, Anderson H, Ludman P, Kapadia S, Starling R, Alraies MC, Kwok S, Mohamed, Curzen N, Mamas M. TCT CONNECT-247 Outcomes of Percutaneous Coronary Intervention in Cardiac Transplant Patients: A Bi-national Analysis Derived From the United Kingdom and United States. J Am Coll Cardiol 2020. [DOI: 10.1016/j.jacc.2020.09.264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
9
|
Anderson H, Tucker RP. A cadaveric analysis of anatomical variations of the anterior belly of the digastric muscle. Folia Morphol (Warsz) 2020; 80:691-698. [PMID: 32896874 DOI: 10.5603/fm.a2020.0105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 07/20/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND The anterior belly of the digastric muscle (ABDM) presents highly variable and frequent anatomical variations. Since the ABDM functions as a landmark for clinical procedures involving the submental region, it is important to have a comprehensive understanding of its variations. In this study, we sought to improve our knowledge of ABDM variations in the ethnically diverse whole-body donor population in Northern California. Specific aims were: (1) to determine the frequency of ABDM and anterior belly (AB) accessory muscle variations in cadavers donated to the UC Davis Body Donation Programme, (2) to classify these variations identified in this population using the previously proposed nomenclatures by Yamada (1935) and Zlabek (1933), and (3) to investigate the innervation and arterial supply to the representative ABDM and AB accessory muscle variations. MATERIALS AND METHODS During the 2018 and 2019 gross anatomy dissection laboratories at the UC Davis School of Medicine, the submental regions of 48 cadavers were examined and classified. RESULTS Fifteen (31.2%) cadavers presented ABDM and AB accessory muscle variations. These variations were clearly categorised using the morphology of the ABDMs and attachments of the AB accessory muscles. We also identified three previously unreported types of variations, two of which presented the fusion of right and left ABDMs and one presenting an ectopic tubercle beneath the mandibular symphysis to which a pair of AB accessory muscles were attached. CONCLUSIONS Anterior belly of the digastric muscle variations were found in 1 in 3 individuals in the local Northern California population. Knowledge of the prevalence and common patterns of ABDM variations in the general population would be valuable information when an operation or examination is performed in the submental region.
Collapse
Affiliation(s)
- H Anderson
- Department of Cell Biology and Human Anatomy, University of California, Davis, United States.
| | - R P Tucker
- Department of Cell Biology and Human Anatomy, University of California, Davis, United States
| |
Collapse
|
10
|
Cowan M, Moro D, Anderson H, Angus J, Garretson S, Morris K. Aerial baiting for feral cats is unlikely to affect survivorship of northern quolls in the Pilbara region of Western Australia. Wildl Res 2020. [DOI: 10.1071/wr19141] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract
ContextFeral cats (Felis catus) are known predators of northern quolls (Dasyurus hallucatus). Management to suppress feral cat densities often uses the poison sodium monofluoroacetate (compound 1080) in baits broadcast aerially. Eradicat® baits have demonstrated efficacy at reducing feral cat densities in some environments. However, these are not registered for use in northern Australia because their risk to non-target northern quolls remains unknown.
AimsWe investigated the risks of aerially deployed feral cat Eradicat® baits containing 4.5mg of the poison 1080 on the survival of free-ranging northern quolls.
MethodsThe study was conducted over a 20000-ha area in the Pilbara bioregion in Western Australia. Twenty-one wild northern quolls from a baited area and 20 quolls from a nearby reference area were fitted with radio-collars, and their survivorship was compared following the aerial deployment of over 9700 feral cat baits. Survivorship of quolls was assessed before and after the baiting campaign.
Key resultsFive radio-collared quolls died at the baited area; four mortalities were due to feral cat predation, and the cause of one death was uncertain. At the reference area, seven radio-collared quolls were confirmed dead; three mortalities were due to feral cat predation, two from wild dog predation, and the cause of death of two could not be determined. Evidence for sublethal poison impacts on quolls, inferred by monitoring reproductive output, was lacking; average litter size was higher in quolls from the baited area than in those from the unbaited area, and within range of litters reported elsewhere, suggesting that acute effects of 1080 (if ingested) on reproductive success were unlikely.
ConclusionsRadio-collared northern quolls survived the trial using Eradicat® baits, and females showed no acute effects of sublethal poisoning on the basis of reproductive output. A lack of quoll deaths attributed to 1080 poisoning suggests that the use of Eradicat® poses a low risk to northern quolls in the Pilbara. Importantly, the high level of mortalities associated with predation by feral cats, and to a lesser extent, canids, validates the threats of these introduced predators on quolls, suggesting that their control in areas where quolls are present is likely to be beneficial for the recovery of this species.
ImplicationsLand managers aiming to conserve northern quolls in the Pilbara would see conservation benefits if they introduced an operational landscape-scale feral cat baiting program using Eradicat® baits, with appropriate monitoring.
Collapse
|
11
|
Johnson RK, Lamb M, Anderson H, Pieters-Arroyo M, Anderson BT, Bolaños GA, Asturias EJ. The global school-based student health survey as a tool to guide adolescent health interventions in rural Guatemala. BMC Public Health 2019; 19:226. [PMID: 30795754 PMCID: PMC6387528 DOI: 10.1186/s12889-019-6539-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 02/13/2019] [Indexed: 11/10/2022] Open
Abstract
Background Adolescents from rural areas in low-middle income countries face increasing physical and mental health challenges that are not well characterized or addressed due to resource limitations. We used the Global School-based Student Health Survey (GSHS) to describe adolescent health behaviors, and to inform prioritization of health promotion efforts in a resource-limited, rural, agricultural region in Guatemala. Methods In July 2015, a group of volunteers administered the GSHS to students from seven schools in four communities in the southwest Trifinio region of Guatemala. Prevalence and predictors of nutritional, mental, and sexual health behaviors were calculated from survey responses, and summarized in region- and school-level reports. Facilitated discussion of survey results with local leadership in January 2016 led to the identification of priorities for school-based health interventions. Results Five hundred fifty-four out of 620 (87%) students aged 12–18 years completed the survey. Prevalence of unhealthy dietary behaviors and body size was high: 61% reported high current soft drink intake, 18% were overweight, and 31% were moderate-severely stunted. In multivariable regression models, being food insecure was marginally associated with being underweight/stunted (OR = 1.95, 95%CI = 0.95–4.0). Boys were more likely than girls to report being sexually active (25% versus 6.4%, p < 0.001). Local school leadership identified food insecurity and sexual education as priority areas for intervention, and made plans for providing breakfast in schools, sexual education curriculum development and teacher training, and continued adolescent health reporting and evaluation. Conclusions The GSHS is a rapid, cost-efficient, useful tool for surveillance of adolescent health behaviors in vulnerable, resource-limited populations. Results of a locally-administered GSHS informed school-based interventions to decrease food insecurity, early sexual initiation, and teen pregnancy in a rural Guatemalan region.
Collapse
Affiliation(s)
- Randi K Johnson
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO, USA.,Center for Global Health, Colorado School of Public Health, Aurora, CO, USA
| | - Molly Lamb
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO, USA.,Center for Global Health, Colorado School of Public Health, Aurora, CO, USA
| | - Hillary Anderson
- Center for Global Health, Colorado School of Public Health, Aurora, CO, USA
| | | | - Bradley T Anderson
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Guillermo A Bolaños
- Center for Human Development, Fundacion para la Salud Integral de los Guatemaltecos, Quetzaltenango, Coatepeque, Guatemala
| | - Edwin J Asturias
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO, USA. .,Center for Global Health, Colorado School of Public Health, Aurora, CO, USA. .,Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA. .,Section of Pediatric Infectious Diseases and Jules Amer Chair in Community Pediatrics, Children's Hospital Colorado, Aurora, CO, USA.
| |
Collapse
|
12
|
Keijser SFA, Fieten H, Vos-Loohuis M, Piek CJ, Anderson H, Donner J, Scholten I, Nielen M, Hesselink JW, van Steenbeek FG. Heterozygosity testing and multiplex DNA panel screening as a potential tool to monitor health and inbreeding in a small, closed dog population. Canine Genet Epidemiol 2018; 5:12. [PMID: 30607250 PMCID: PMC6309085 DOI: 10.1186/s40575-018-0068-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 12/12/2018] [Indexed: 12/27/2022] Open
Abstract
Background Selective breeding in populations with a limited effective population size may result in a loss of genetic diversity, which can cause an increased concentration of specific disease liability genes. The Dutch Shepherd Dog (DSD) in the Netherlands is an example of such a breed with a small effective population. Objective To evaluate the measurement of genetic diversity and multiplex DNA panel screening for implementation in a breeding strategy for the Dutch Shepherd Dog (DSD) and to investigate the clinical relevance of potentially identified mutations in the multiplex DNA panel screening. Results Genome-wide SNP testing showed genetic isolation and reduced genetic diversity within coat variety subgroups of the DSD. Panel screening identified a Von Willebrand's Disease type I mutation. Although decreased Von Willebrand's Factor proteins were significantly lower in DSDs carrying the VWD-I allele compared to the wildtype, clinical follow-up did not show a significant association between the clinical phenotype and VWD-I genotype. Conclusions Genetic relationship measurement within a breed population may be a useful tool to enable breeding strategies to conserve genetic diversity. Results from a disease panel screening need to be evaluated for clinical relevance before breed selection restrictions can be considered.
Collapse
Affiliation(s)
- S F A Keijser
- 1Expertise Centre Genetics of Companion Animals, Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 108, 3584 CM Utrecht, The Netherlands
| | - H Fieten
- 1Expertise Centre Genetics of Companion Animals, Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 108, 3584 CM Utrecht, The Netherlands
| | - M Vos-Loohuis
- 2Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 108, 3584 CM Utrecht, The Netherlands
| | - C J Piek
- 2Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 108, 3584 CM Utrecht, The Netherlands
| | - H Anderson
- Genoscoper Laboratories Oy, P.O. Box 1040, 00251 Helsinki, Finland
| | - J Donner
- Genoscoper Laboratories Oy, P.O. Box 1040, 00251 Helsinki, Finland
| | - I Scholten
- Dutch Shepherd Dog Club, Vijfsprongweg 126, 6741 JC Lunteren, The Netherlands
| | - M Nielen
- 5Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 107, 3584 CM Utrecht, The Netherlands
| | - J W Hesselink
- 2Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 108, 3584 CM Utrecht, The Netherlands
| | - F G van Steenbeek
- 2Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 108, 3584 CM Utrecht, The Netherlands
| |
Collapse
|
13
|
Affiliation(s)
| | - H Anderson
- University Hospitals Plymouth NHS Trust, Plymouth, UK
| |
Collapse
|
14
|
Reeves T, Bates S, Sharp T, Richardson K, Bali S, Plumb J, Anderson H, Prentis J, Swart M, Levett DZH. Correction to: Cardiopulmonary exercise testing (CPET) in the United Kingdom-a national survey of the structure, conduct, interpretation and funding. Perioper Med (Lond) 2018; 7:8. [PMID: 29757298 PMCID: PMC5934859 DOI: 10.1186/s13741-018-0087-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 03/12/2018] [Indexed: 11/16/2022] Open
Affiliation(s)
- T Reeves
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - S Bates
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - T Sharp
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - K Richardson
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - S Bali
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - J Plumb
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - H Anderson
- 4Department of Anaesthesia and Critical Care Medicine, Plymouth Hospitals NHS trust Hospital, Plymouth, UK
| | - J Prentis
- 5Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK.,6Departments of Perioperative and Critical Care Medicine, Freeman Hospital, Newcastle upon Tyne, UK
| | - M Swart
- 7Department of Anaesthesia and Critical Care Medicine, Torbay Hospital, Torquay, UK
| | - D Z H Levett
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | | |
Collapse
|
15
|
Lindman H, Andersson M, Ahlgren J, Balslev E, Sverrisdottir A, Holmberg S, Bengtsson N, Jacobsen E, Jensen A, Hansen J, Tuxen M, Malmberg L, Villman K, Anderson H, Ejlertsen B, Bergh J, Blomqvist C. A randomised study of tailored toxicity-based dosage of fluorouracil-epirubicin-cyclophosphamide chemotherapy for early breast cancer (SBG 2000-1). Eur J Cancer 2018; 94:79-86. [DOI: 10.1016/j.ejca.2018.02.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 02/01/2018] [Accepted: 02/07/2018] [Indexed: 01/24/2023]
|
16
|
Anderson H, Daheron L, Savvidis G, Negre H, Nag A, Thorner A, Liu X, Gu S, Hu X, Kelley M, Chow S, Daley H, Manduke R, Hwa A, Pagliuca F, Ritz J. Safety considerations in the generation of clinical grade autologous ips cell lines. Cytotherapy 2018. [DOI: 10.1016/j.jcyt.2018.02.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
17
|
Negre H, Pinte L, Manduke R, Cunningham A, Anderson H, Richard S, Khelladi R, Mai J, Chow S, Kelley M, Daley H, Sturtevant O, Nikiforow S, Ritz J. Personnel environmental monitoring during manufacture of manipulated cell therapy products. Cytotherapy 2018. [DOI: 10.1016/j.jcyt.2018.02.192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
18
|
Ek L, Gezelius E, Bergman B, Bendahl PO, Anderson H, Sundberg J, Wallberg M, Falkmer U, Verma S, Belting M. Randomized phase III trial of low-molecular-weight heparin enoxaparin in addition to standard treatment in small-cell lung cancer: the RASTEN trial. Ann Oncol 2018; 29:398-404. [PMID: 29106448 PMCID: PMC5834130 DOI: 10.1093/annonc/mdx716] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background Coagulation activation and venous thromboembolism (VTE) are hallmarks of malignant disease and represent a major cause of morbidity and mortality in cancer. Coagulation inhibition with low-molecular-weight heparin (LMWH) may improve survival specifically in small-cell lung cancer (SCLC) patients by preventing VTE and tumor progression; however, randomized trials with well-defined patient populations are needed to obtain conclusive data. The aim of RASTEN was to investigate the survival effect of LMWH enoxaparin in a homogenous population of SCLC patients. Patients and methods We carried out a randomized, multicenter, open-label trial to investigate the addition of enoxaparin at a supraprophylactic dose (1 mg/kg) to standard treatment in patients with newly diagnosed SCLC. The primary outcome was overall survival (OS), and secondary outcomes were progression-free survival (PFS), incidence of VTE and hemorrhagic events. Results In RASTEN, 390 patients were randomized over an 8-year period (2008-2016), of whom 186 and 191 were included in the final analysis in the LMWH and control arm, respectively. We found no evidence of a difference in OS or PFS by the addition of enoxaparin [hazard ratio (HR), 1.11; 95% confidence interval (CI) 0.89-1.38; P = 0.36 and HR, 1.18; 95% CI 0.95-1.46; P = 0.14, respectively]. Subgroup analysis of patients with limited and extensive disease did not show reduced mortality by enoxaparin. The incidence of VTE was significantly reduced in the LMWH arm (HR, 0.31; 95% CI 0.11-0.84; P = 0.02). Hemorrhagic events were more frequent in the LMWH-treated group but fatal bleedings occurred in both arms. Conclusion LMWH enoxaparin in addition to standard therapy did not improve OS in SCLC patients despite being administered at a supraprophylactic dose and despite resulting in a significant reduction in VTE incidence. Addition of LMWH cannot be generally recommended in the management of SCLC patients, and predictive biomarkers of VTE and LMWH-associated bleeding in cancer patients are warranted.
Collapse
Affiliation(s)
- L Ek
- Department of Heart and Lung Disease, Skåne University Hospital, Lund, Sweden
| | - E Gezelius
- Department of Hematology, Radiophysics and Oncology, Skåne University Hospital, Lund, Sweden; Department of Section of Oncology and Pathology, Department of Clinical Sciences, Lund, Lund University, Lund, Sweden
| | - B Bergman
- Department of Lung Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - P O Bendahl
- Department of Section of Oncology and Pathology, Department of Clinical Sciences, Lund, Lund University, Lund, Sweden
| | - H Anderson
- Section of Cancer Epidemiology, Department of Clinical Sciences, Lund, Lund University, Lund, Sweden
| | - J Sundberg
- Department of Hematology, Radiophysics and Oncology, Skåne University Hospital, Lund, Sweden
| | - M Wallberg
- Department of Heart and Lung Disease, Skåne University Hospital, Lund, Sweden
| | - U Falkmer
- Department of Oncology, University Hospital, Aalborg, Denmark
| | - S Verma
- Department of Oncology, University of Calgary, Calgary, Canada
| | - M Belting
- Department of Hematology, Radiophysics and Oncology, Skåne University Hospital, Lund, Sweden; Department of Section of Oncology and Pathology, Department of Clinical Sciences, Lund, Lund University, Lund, Sweden.
| |
Collapse
|
19
|
Reeves T, Bates S, Sharp T, Richardson K, Bali S, Plumb J, Anderson H, Prentis J, Swart M, Levett DZH. Cardiopulmonary exercise testing (CPET) in the United Kingdom-a national survey of the structure, conduct, interpretation and funding. Perioper Med (Lond) 2018; 7:2. [PMID: 29423173 PMCID: PMC5787286 DOI: 10.1186/s13741-017-0082-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 12/26/2017] [Indexed: 12/13/2022] Open
Abstract
Background Cardiopulmonary exercise testing (CPET) is an exercise stress test with concomitant expired gas analysis that provides an objective, non-invasive measure of functional capacity under stress. CPET-derived variables predict postoperative morbidity and mortality after major abdominal and thoracic surgery. Two previous surveys have reported increasing utilisation of CPET preoperatively in England. We aimed to evaluate current CPET practice in the UK, to identify who performs CPET, how it is performed, how the data generated are used and the funding models. Methods All anaesthetic departments in trusts with adult elective surgery in the UK were contacted by telephone to obtain contacts for their pre-assessment and CPET service leads. An online survey was sent to all leads between November 2016 and March 2017. Results The response rate to the online survey was 73.1% (144/197) with 68.1% (98/144) reporting an established clinical service and 3.5% (5/144) setting up a service. Approximately 30,000 tests are performed a year with 93.0% (80/86) using cycle ergometry. Colorectal surgical patients are the most frequently tested (89.5%, 77/86). The majority of tests are performed and interpreted by anaesthetists. There is variability in the methods of interpretation and reporting of CPET and limited external validation of results. Conclusions This survey has identified the continued expansion of perioperative CPET services in the UK which have doubled since 2011. The vast majority of CPET tests are performed and reported by anaesthetists. It has highlighted variation in practice and a lack of standardised reporting implying a need for practice guidelines and standardised training to ensure high-quality data to inform perioperative decision making.
Collapse
Affiliation(s)
- T Reeves
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - S Bates
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - T Sharp
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - K Richardson
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - S Bali
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - J Plumb
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - H Anderson
- 4Department of Anaesthesia and Critical Care Medicine, Plymouth Hospitals NHS trust Hospital, Plymouth, UK
| | - J Prentis
- 5Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK.,6Departments of Perioperative and Critical Care Medicine, Freeman Hospital, Newcastle upon Tyne, UK
| | - M Swart
- 7Department of Anaesthesia and Critical Care Medicine, Torbay Hospital, Torquay, UK
| | - D Z H Levett
- 1Anaesthesia and Critical Care Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,2Critical Care Research Area, National Institute for Health Research Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,3Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | | |
Collapse
|
20
|
Lee F, Anderson H, Nangrahary M, Macdonald T, Nguyen M, Clugston R, Paul V, Xu X. Percutaneous Left Atrial Appendage Occlusion for Stroke Prevention in Non-Valvular Atrial Fibrillation: An Early Experience in Western Australia. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
21
|
Yalizis MA, Ek ETH, Anderson H, Couzens G, Hoy GA. Early unprotected return to contact sport after metacarpal fixation in professional athletes. Bone Joint J 2017; 99-B:1343-1347. [PMID: 28963156 DOI: 10.1302/0301-620x.99b10.bjj-2016-0686.r3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 05/28/2017] [Indexed: 11/05/2022]
Abstract
AIMS To determine whether an early return to sport in professional Australian Rules Football players after fixation of a non-thumb metacarpal fracture was safe and effective. PATIENTS AND METHODS A total of 16 patients with a mean age of 25 years (19 to 30) identified as having a non-thumb metacarpal fracture underwent open reduction and internal plate and screw fixation. We compared the players' professional performance statistics before and after the injury to determine whether there was any deterioration in their post-operative performance. RESULTS Of the 16, 12 sustained their fracture during the season: their mean time to return to unrestricted professional play was two weeks (1 to 5). All except two of the 48 player performance variables showed no reduction in performance post-operatively. CONCLUSION Our data suggest that professional athletes who sustained a non-thumb metacarpal fracture can safely return to professional play without restriction two weeks after internal fixation. Cite this article: Bone Joint J 2017;99-B:1343-7.
Collapse
Affiliation(s)
- M A Yalizis
- Melbourne Orthopaedic Group and Department of Upper Limb Surgery, 33 The Avenue, Windsor VIC 3181, Australia
| | - E T H Ek
- Melbourne Orthopaedic Group and Department of Upper Limb Surgery, 133 The Avenue, Windsor VIC 3181, Australia and Department of Surgery, Monash University, Wellington Rd, Clayton VIC 3800, Australia
| | - H Anderson
- Melbourne Orthopaedic Group and Department of Upper Limb Surgery, 33 The Avenue, Windsor VIC 3181, Australia
| | - G Couzens
- Brisbane Hand and Upper Limb Clinic, 259 Wickham Terrace, Spring Hill QLD 4000, Australia
| | - G A Hoy
- Melbourne Orthopaedic Group and Department of Upper Limb Surgery, 133 The Avenue, Windsor VIC 3181, Australia and Department of Surgery, Monash University, Wellington Rd, Clayton VIC 3800, Australia
| |
Collapse
|
22
|
Gomez J, Bush B, Anderson H. A New Cadre of Health Worker: Meeting Health Organization Capacity Needs
in East and Southern Africa and the United States via a leadership
Development Fellowship program. Ann Glob Health 2017. [DOI: 10.1016/j.aogh.2017.03.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
23
|
Kumpulainen M, Anderson H, Svevar T, Kangasvuo I, Donner J, Pohjoismäki J. Founder representation and effective population size in old versus young breeds-genetic diversity of Finnish and Nordic Spitz. J Anim Breed Genet 2017; 134:422-433. [DOI: 10.1111/jbg.12262] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 01/27/2017] [Indexed: 11/30/2022]
Affiliation(s)
- M. Kumpulainen
- Finnish Spitz Club / Suomen pystykorvajärjestö; Äänekoski Finland
| | - H. Anderson
- Genoscoper Laboratories Oy; Helsinki Finland
| | - T. Svevar
- Finnish Spitz Club / Suomen pystykorvajärjestö; Malax Finland
| | - I. Kangasvuo
- Finnish Spitz Club / Suomen pystykorvajärjestö; Inari Finland
| | - J. Donner
- Genoscoper Laboratories Oy; Helsinki Finland
| | - J. Pohjoismäki
- Department of Environmental and Biological Sciences; University of Eastern Finland; Joensuu Finland
| |
Collapse
|
24
|
|
25
|
Anderson H, Witte E, Haberland D. Neue Verfahren zur Auswertung von nichtisothermen komplexen Reaktionen. Z PHYS CHEM 2017. [DOI: 10.1515/zpch-1983-26451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
26
|
|
27
|
|
28
|
|
29
|
Savage P, Holloway C, Lindsay G, Shubrook K, Jones C, Fung M, Schaff K, Anderson H, Nystedt K, Rauw J. Cancer referral and treatment activity 2010-2015: a population-based study from Vancouver Island. ACTA ACUST UNITED AC 2017; 23:e626-e629. [PMID: 28050153 DOI: 10.3747/co.23.3306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION The years since 2005 have seen major changes in cancer treatment and significant increases in the number of anticancer drugs available. However, there are relatively few published data to reflect how those changes are affecting the activity and workload of oncology services. To explore the effects of those changes, we reviewed the population-based cancer treatment activity on Vancouver Island for the period 2010-2015. METHODS Information about new patient referrals, radiation courses, new chemotherapy cycles commenced, total intravenous (IV) chemotherapy treatment visits, and pharmacy activity for oral anticancer drug prescriptions was obtained from BC Cancer Agency databases. RESULTS During the 5-year study period, the Vancouver Island population increased by 2.8% and the number of new referrals to the BC Cancer Agency increased by 17.7%. The overall number of radiation courses increased by 6.1%. In contrast, IV chemotherapy activity increased by 52.1% for new courses commenced and by 62% for total IV chemotherapy attendances. Oral anticancer drug prescriptions rose by 22.9% during the 5-year period. CONCLUSIONS Our study documents substantial recent increases in cancer therapy activity in terms of patient referrals and particularly IV chemotherapy and oral anticancer therapy. The data reported here could be of value in planning for future care provision.
Collapse
Affiliation(s)
- P Savage
- BC Cancer Agency, Vancouver Island, Victoria, BC
| | - C Holloway
- BC Cancer Agency, Vancouver Island, Victoria, BC
| | - G Lindsay
- BC Cancer Agency, Vancouver Island, Victoria, BC
| | - K Shubrook
- BC Cancer Agency, Vancouver Island, Victoria, BC
| | - C Jones
- Division of Primary Care and Public Health, Brighton and Sussex Medical School, Brighton, U.K
| | - M Fung
- BC Cancer Agency, Vancouver Island, Victoria, BC
| | - K Schaff
- BC Cancer Agency, Vancouver Island, Victoria, BC
| | - H Anderson
- BC Cancer Agency, Vancouver Island, Victoria, BC
| | - K Nystedt
- BC Cancer Agency, Vancouver Island, Victoria, BC
| | - J Rauw
- BC Cancer Agency, Vancouver Island, Victoria, BC
| |
Collapse
|
30
|
Killander F, Karlsson P, Anderson H, Mattsson J, Holmberg E, Lundstedt D, Holmberg L, Malmström P. No breast cancer subgroup can be spared postoperative radiotherapy after breast-conserving surgery. Fifteen-year results from the Swedish Breast Cancer Group randomised trial, SweBCG 91 RT. Eur J Cancer 2016; 67:57-65. [PMID: 27614164 DOI: 10.1016/j.ejca.2016.08.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 07/29/2016] [Accepted: 08/01/2016] [Indexed: 12/19/2022]
Abstract
BACKGROUND Breast-conserving surgery (BCS) followed by radiotherapy (RT) is an established treatment for women with T1-2N0 breast cancers. Since subgroups of patients have low ipsilateral breast tumour recurrence (IBTR) rates, it is important to study whether RT is necessary for all patients. PATIENTS AND METHODS A total of 1187 women with primary T1-2N0M0 breast cancer were randomised, after standardised sector resection, to postoperative whole breast RT or no local treatment. Adjuvant systemic therapy was offered to patients with stage II cancers. Patients were followed with clinical examinations and annual mammography for 10 years and thereafter referred to the Swedish mammography screening program. RESULTS After 15 years of follow-up, a higher cumulative incidence of IBTR was observed in control patients, 23.9%, versus irradiated patients, 11.5%, P<0.001. Recurrence-free survival was inferior, 51.7% versus 60.4%, P=0.0013. The main effect of RT was seen during the first 5 years. However, overall survival was not significantly lower 68.4% versus 71.1%, P=0.68, nor was breast cancer-specific mortality significantly higher. CONCLUSIONS RT after BCS significantly reduced the incidence of IBTR at 15 years of follow-up. We were unable to identify subgroups which could be spared RT. Breast cancer mortality was not significantly reduced after RT. Good predictive markers for radiation sensitivity and improved adjuvant systemic therapy are needed to omit RT after BCS.
Collapse
Affiliation(s)
- F Killander
- Department of Clinical Sciences, Oncology, Lund University, Lund, Sweden; Skåne Department of Oncology, Skåne University Hospital, Lund, Sweden.
| | - P Karlsson
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, Sahlgrenska University Hospital, Göteborg, Sweden
| | - H Anderson
- Department of Clinical Sciences, Cancer Epidemiology, Lund, Sweden
| | - J Mattsson
- Department of Surgery, Sahlgrenska University Hospital, Göteborg, Sweden
| | - E Holmberg
- Regional Oncologic Centre, Sahlgrenska University Hospital, Göteborg, Sweden
| | - D Lundstedt
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, Sahlgrenska University Hospital, Göteborg, Sweden
| | - L Holmberg
- Regional Oncologic Centre, Uppsala University Hospital, Uppsala, Sweden; King's College London, Faculty of Life Sciences and Medicine, Division of Cancer Studies, London, UK
| | - P Malmström
- Department of Clinical Sciences, Oncology, Lund University, Lund, Sweden; Skåne Department of Oncology, Skåne University Hospital, Lund, Sweden
| |
Collapse
|
31
|
Nilsson E, Anderson H, Sargenti K, Lindgren S, Prytz H. Incidence, clinical presentation and mortality of liver cirrhosis in Southern Sweden: a 10-year population-based study. Aliment Pharmacol Ther 2016; 43:1330-9. [PMID: 27091240 DOI: 10.1111/apt.13635] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 01/31/2016] [Accepted: 03/30/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND In Sweden, the most common causes of liver cirrhosis are alcohol overconsumption and hepatitis C. However, recent data on the clinical characteristics of Swedish patients with cirrhosis are scarce. AIMS To determine the incidence, clinical presentation, aetiological spectrum and survival rates of liver cirrhosis in Southern Sweden from 2001 to 2011. METHODS We used population-based medical registries to conduct a cohort study of all patients with liver cirrhosis in the southernmost region of Sweden with a population of 1.17 million. Medical records and histopathology data were reviewed. Patients were classified according to aetiology, and clinical parameters were registered. Patients were followed until death or December 2014. RESULTS A total of 1317 patients with cirrhosis were identified. The crude annual incidence of cirrhosis was estimated at 14.1/100 000. The most common aetiology was alcohol overconsumption with or without additional causes of cirrhosis (58%) followed by HCV alone (13%) and cryptogenic cirrhosis (12%). At diagnosis, ascites occurred in 43%, variceal bleeding in 6% and overt encephalopathy in 4%. The median follow-up was 4.3 years. The total 1-, 5- and 10-year survival rates were 79%, 47% and 27% respectively. Survival rates were better for women than for men. A 10-year cumulative incidence of transplantation was 7.3%. Mortality was worst for alcoholic cirrhosis with concomitant HCV when adjusted for age and gender. CONCLUSIONS Sweden continues to have a low incidence of cirrhosis compared with other European countries. Mortality varies with gender, aetiology and severity at diagnosis. Patients with alcoholic cirrhosis with concomitant HCV infection fare worst.
Collapse
Affiliation(s)
- E Nilsson
- Department of Clinical Sciences, Lund University, Lund, Sweden.,Gastroenterology Clinic, Skåne University Hospital, Lund University, Lund, Sweden
| | - H Anderson
- Department of Clinical Sciences, Cancer Epidemiology, Lund University, Lund, Sweden
| | - K Sargenti
- Department of Clinical Sciences, Lund University, Lund, Sweden.,Gastroenterology Clinic, Skåne University Hospital, Lund University, Lund, Sweden
| | - S Lindgren
- Gastroenterology Clinic, Skåne University Hospital, Lund University, Lund, Sweden.,Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - H Prytz
- Department of Clinical Sciences, Lund University, Lund, Sweden.,Gastroenterology Clinic, Skåne University Hospital, Lund University, Lund, Sweden
| |
Collapse
|
32
|
Williams C, Kenny L, Anderson H. 106 Hydration, feed intake, and fecal output in horses fed hay biscuits, blocks, and long-stem hay. J Equine Vet Sci 2015. [DOI: 10.1016/j.jevs.2015.03.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
33
|
Ala-Honkola O, Veltsos P, Anderson H, Ritchie MG. Copulation duration, but not paternity share, potentially mediates inbreeding avoidance in Drosophila montana. Behav Ecol Sociobiol 2014. [DOI: 10.1007/s00265-014-1807-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
34
|
Edwards A, Williams H, Anderson H. Translation And Cultural Adaptation Difficulties Encountered During Linguistic Validation Of The Bristol Stool Scale. Value Health 2014; 17:A369. [PMID: 27200781 DOI: 10.1016/j.jval.2014.08.836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
|
35
|
Anderson H, Gordon-Stables R, Wild D, Riale K. Translation and Linguistic Validation of the Electronic Colombia Suicide Severity Rating Scale in Asia-Pac. Value Health 2014; 17:A573. [PMID: 27201918 DOI: 10.1016/j.jval.2014.08.1923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
|
36
|
Melosky B, Burkes R, Chu Q, Hao D, Ho C, Anderson H, Lee C, Leighl N, Murray N, Sun S, Winston R, Lam W, Laskin J. Prophylactic Treatment for Rash Induced By Egfr Inhibitor Improves Rash Without Compromising on Efficacy the Pancanadian Rash Trial: a Randomized Phase III Trial in Nsclc. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu349.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
37
|
Wright S, Pearce B, Snowden C, Anderson H, Wallis J. Cardiopulmonary exercise testing before and after blood transfusion: a prospective clinical study. Br J Anaesth 2014; 113:91-6. [DOI: 10.1093/bja/aeu050] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
38
|
Baker RHA, Anderson H, Bishop S, MacLeod A, Parkinson N, Tuffen MG. The UK Plant Health Risk Register: a tool for prioritizing actions. ACTA ACUST UNITED AC 2014. [DOI: 10.1111/epp.12130] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- R. H. A. Baker
- The Food and Environment Research Agency; Sand Hutton York YO41 1LZ UK
| | - H. Anderson
- The Food and Environment Research Agency; Sand Hutton York YO41 1LZ UK
| | - S. Bishop
- The Food and Environment Research Agency; Sand Hutton York YO41 1LZ UK
| | - A. MacLeod
- The Food and Environment Research Agency; Sand Hutton York YO41 1LZ UK
| | - N. Parkinson
- The Food and Environment Research Agency; Sand Hutton York YO41 1LZ UK
| | - M. G. Tuffen
- The Food and Environment Research Agency; Sand Hutton York YO41 1LZ UK
| |
Collapse
|
39
|
Suila H, Hirvonen T, Kotovuori A, Ritamo I, Kerkelä E, Anderson H, Natunen S, Tuimala J, Laitinen S, Nystedt J, Räbinä J, Valmu L. Human Umbilical Cord Blood-Derived Mesenchymal Stromal Cells Display a Novel Interaction between P-Selectin and Galectin-1. Scand J Immunol 2014; 80:12-21. [DOI: 10.1111/sji.12179] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Accepted: 03/27/2014] [Indexed: 12/13/2022]
Affiliation(s)
- H. Suila
- Finnish Red Cross Blood Service; Helsinki Finland
| | - T. Hirvonen
- Finnish Red Cross Blood Service; Helsinki Finland
| | - A. Kotovuori
- Finnish Red Cross Blood Service; Helsinki Finland
| | - I. Ritamo
- Finnish Red Cross Blood Service; Helsinki Finland
| | - E. Kerkelä
- Finnish Red Cross Blood Service; Helsinki Finland
| | - H. Anderson
- Finnish Red Cross Blood Service; Helsinki Finland
| | - S. Natunen
- Finnish Red Cross Blood Service; Helsinki Finland
| | - J. Tuimala
- Finnish Red Cross Blood Service; Helsinki Finland
| | - S. Laitinen
- Finnish Red Cross Blood Service; Helsinki Finland
| | - J. Nystedt
- Finnish Red Cross Blood Service; Helsinki Finland
| | - J. Räbinä
- Finnish Red Cross Blood Service; Helsinki Finland
| | - L. Valmu
- Finnish Red Cross Blood Service; Helsinki Finland
| |
Collapse
|
40
|
Mentel J, Anderson H. Determination of kinetic parameters in TG and DSC by means of direct overall evaluation of simple and complex reactions. ACTA ACUST UNITED AC 2014. [DOI: 10.1007/bf02546894] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
41
|
Marsack J, Anderson L, Ravikumar A, Anderson H, Applegate R. Optimizing spectacle correction for keratoconus patients with the visual quality metric VSX. J Vis 2013. [DOI: 10.1167/13.15.61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
42
|
Challis R, Anderson H, Wong E, Reis G, Awan A, Waldron M, Strain L, Marchbank K, Goodship T, Kavanagh D. Atypical haemolytic uraemic syndrome associated with a novel hybrid CFH/CFHR3 gene. Mol Immunol 2013. [DOI: 10.1016/j.molimm.2013.05.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
43
|
Anderson H, Rainville A. Workshop Promoting Healthy Eating for Developmentally-Disabled Adults Attending a Community Support and Treatment Facility. J Acad Nutr Diet 2013. [DOI: 10.1016/j.jand.2013.06.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
44
|
Anderson H, Rainville A. Eastern Michigan University's Office of Nutrition Services Implementation of a Health and Nutrition Exposition for the Campus Community. J Acad Nutr Diet 2013. [DOI: 10.1016/j.jand.2013.06.282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
45
|
Holte H, Leppä S, Björkholm M, Fluge Ø, Jyrkkiö S, Delabie J, Sundström C, Karjalainen-Lindsberg ML, Erlanson M, Kolstad A, Fosså A, Østenstad B, Löfvenberg E, Nordström M, Janes R, Pedersen L, Anderson H, Jerkeman M, Eriksson M. Dose-densified chemoimmunotherapy followed by systemic central nervous system prophylaxis for younger high-risk diffuse large B-cell/follicular grade 3 lymphoma patients: results of a phase II Nordic Lymphoma Group study. Ann Oncol 2013; 24:1385-92. [DOI: 10.1093/annonc/mds621] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
46
|
Patani N, Dunbier A, Anderson H, Anderson E, Gao Q, Mackay A, Ghazoui Z, Kuter I, Martin L, Dowsett M. Comparison of the Transcriptional Response to Fulvestrant and Oestrogen Deprivation in ER-Positive Breast Cancer in Vitro and in Vivo. Ann Oncol 2013. [DOI: 10.1093/annonc/mdt087.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
47
|
Holmberg L, Wong YNS, Tabár L, Ringberg A, Karlsson P, Arnesson LG, Sandelin K, Anderson H, Garmo H, Emdin S. Mammography casting-type calcification and risk of local recurrence in DCIS: analyses from a randomised study. Br J Cancer 2013; 108:812-9. [PMID: 23370209 PMCID: PMC3590664 DOI: 10.1038/bjc.2013.26] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND We studied the association between mammographic calcifications and local recurrence in the ipsilateral breast. METHODS Case-cohort study within a randomised trial of radiotherapy in breast conservation for ductal cancer in situ of the breast (SweDCIS). We studied mammograms from cases with an ipsilateral breast event (IBE) and from a subcohort randomly sampled at baseline. Lesions were classified as a density without calcifications, architectural distortion, powdery, crushed stone-like or casting-type calcifications. RESULTS Calcifications representing necrosis were found predominantly in younger women. Women with crushed stone or casting-type microcalcifications had higher histopathological grade and more extensive disease. The relative risk (RR) of a new IBE comparing those with casting-type calcifications to those without calcifications was 2.10 (95% confidence interval (CI) 0.92-4.80). This risk was confined to in situ recurrences; the RR of an IBE associated with casting-type calcifications on the mammogram adjusted for age and disease extent was 16.4 (95% CI 2.20-140). CONCLUSION Mammographic appearance of ductal carcinoma in situ of the breast is prognostic for the risk of an in situ IBE and may also be an indicator of responsiveness to RT in younger women.
Collapse
Affiliation(s)
- L Holmberg
- King's College London, Medical School, Division of Cancer Studies, London SE1 9RT, UK.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Moffatt-Bruce S, Ellison C, Anderson H, Balija T, Bernescu I, Cipolla J, Seamon M, Cook C, Steinberg S, Stawicki S. Intravascular Retained Surgical Items: A Multi-Center Study of Risk Factors. J Surg Res 2012. [DOI: 10.1016/j.jss.2011.11.476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
49
|
Björk Y, Smith-Knutsson E, Ankarberg-Lindgren C, Bergmark K, Wahlström E, Broman AK, Anderson H, Andersson PO, Brune M. Contribution of Graft-Versus-Host Disease to Androgen Deficiency in Women After Allogeneic Stem Cell Transplantation? Biol Blood Marrow Transplant 2012. [DOI: 10.1016/j.bbmt.2011.12.219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
50
|
|