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Swami V, Tran US, Stieger S, Aavik T, Ranjbar HA, Adebayo SO, Afhami R, Ahmed O, Aimé A, Akel M, Halbusi HA, Alexias G, Ali KF, Alp-Dal N, Alsalhani AB, Álvares-Solas S, Amaral ACS, Andrianto S, Aspden T, Argyrides M, Aruta JJBR, Atkin S, Ayandele O, Baceviciene M, Bahbouh R, Ballesio A, Barron D, Bellard A, Bender SS, Beydağ KD, Birovljević G, Blackburn MÈ, Borja-Alvarez T, Borowiec J, Bozogáňová M, Bratland-Sanda S, Browning MHEM, Brytek-Matera A, Burakova M, Çakır-Koçak Y, Camacho P, Camilleri VE, Cazzato V, Cerea S, Chaiwutikornwanich A, Chaleeraktrakoon T, Chambers T, Chen QW, Chen X, Chien CL, Chobthamkit P, Choompunuch B, Compte EJ, Corrigan J, Cosmas G, Cowden RG, Czepczor-Bernat K, Czub M, da Silva WR, Dadfar M, Dalley SE, Dany L, Datu JAD, Berbert de Carvalho PH, Coelho GLDH, De Jesus AOS, Debbabi SH, Dhakal S, Di Bernardo F, Dimitrova DD, Dion J, Dixson B, Donofrio SM, Drysch M, Du H, Dzhambov AM, El-Jor C, Enea V, Eskin M, Farbod F, Farrugia L, Fian L, Fisher ML, Folwarczny M, Frederick DA, Fuller-Tyszkiewicz M, Furnham A, García AA, Geller S, Ghisi M, Ghorbani A, Martinez MAG, Gradidge S, Graf S, Grano C, Gyene G, Hallit S, Hamdan M, Handelzalts JE, Hanel PHP, Hawks SR, Hekmati I, Helmy M, Hill T, Hina F, Holenweger G, Hřebíčková M, Ijabadeniyi OA, Imam A, İnce B, Irrazabal N, Jankauskiene R, Jiang DY, Jiménez-Borja M, Jiménez-Borja V, Johnson EM, Jovanović V, Jović M, Jović M, Junqueira ACP, Kahle LM, Kantanista A, Karakiraz A, Karkin AN, Kasten E, Khatib S, Khieowan N, Kimong PJ, Kiropoulos L, Knittel J, Kohli N, Koprivnik M, Kospakov A, Król-Zielińska M, Krug I, Kuan G, Kueh YC, Kujan O, Kukić M, Kumar S, Kumar V, Lamba N, Lauri MA, Laus MF, LeBlanc LA, Lee HJ, Lipowska M, Lipowski M, Lombardo C, Lukács A, Maïano C, Malik S, Manjary M, Baldó LM, Martinez-Banfi M, Massar K, Matera C, McAnirlin O, Mebarak MR, Mechri A, Meireles JFF, Mesko N, Mills J, Miyairi M, Modi R, Modrzejewska A, Modrzejewska J, Mulgrew KE, Myers TA, Namatame H, Nassani MZ, Nerini A, Neto F, Neto J, Neves AN, Ng SK, Nithiya D, O J, Obeid S, Oda-Montecinos C, Olapegba PO, Olonisakin TT, Omar SS, Örlygsdóttir B, Özsoy E, Otterbring T, Pahl S, Panasiti MS, Park Y, Patwary MM, Pethö T, Petrova N, Pietschnig J, Pourmahmoud S, Prabhu VG, Poštuvan V, Prokop P, Ramseyer Winter VL, Razmus M, Ru T, Rupar M, Sahlan RN, Hassan MS, Šalov A, Sapkota S, Sarfo JO, Sawamiya Y, Schaefer K, Schulte-Mecklenbeck M, Seekis V, Selvi K, Sharifi M, Shrivastava A, Siddique RF, Sigurdsson V, Silkane V, Šimunić A, Singh G, Slezáčková A, Sundgot-Borgen C, Ten Hoor G, Tevichapong P, Tipandjan A, Todd J, Togas C, Tonini F, Tovar-Castro JC, Trangsrud LKJ, Tripathi P, Tudorel O, Tylka TL, Uyzbayeva A, Vally Z, Vanags E, Vega LD, Vicente-Arruebarrena A, Vidal-Mollón J, Vilar R, Villegas H, Vintilă M, Wallner C, White MP, Whitebridge S, Windhager S, Wong KY, Yau EK, Yamamiya Y, Yeung VWL, Zanetti MC, Zawisza M, Zeeni N, Zvaríková M, Voracek M. Body appreciation around the world: Measurement invariance of the Body Appreciation Scale-2 (BAS-2) across 65 nations, 40 languages, gender identities, and age. Body Image 2023; 46:449-466. [PMID: 37582318 DOI: 10.1016/j.bodyim.2023.07.010] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/27/2023] [Accepted: 07/31/2023] [Indexed: 08/17/2023]
Abstract
The Body Appreciation Scale-2 (BAS-2) is a widely used measure of a core facet of the positive body image construct. However, extant research concerning measurement invariance of the BAS-2 across a large number of nations remains limited. Here, we utilised the Body Image in Nature (BINS) dataset - with data collected between 2020 and 2022 - to assess measurement invariance of the BAS-2 across 65 nations, 40 languages, gender identities, and age groups. Multi-group confirmatory factor analysis indicated that full scalar invariance was upheld across all nations, languages, gender identities, and age groups, suggesting that the unidimensional BAS-2 model has widespread applicability. There were large differences across nations and languages in latent body appreciation, while differences across gender identities and age groups were negligible-to-small. Additionally, greater body appreciation was significantly associated with higher life satisfaction, being single (versus being married or in a committed relationship), and greater rurality (versus urbanicity). Across a subset of nations where nation-level data were available, greater body appreciation was also significantly associated with greater cultural distance from the United States and greater relative income inequality. These findings suggest that the BAS-2 likely captures a near-universal conceptualisation of the body appreciation construct, which should facilitate further cross-cultural research.
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Affiliation(s)
- Viren Swami
- School of Psychology and Sport Science, Anglia Ruskin University, Cambridge, United Kingdom; Centre for Psychological Medicine, Perdana University, Kuala Lumpur, Malaysia.
| | - Ulrich S Tran
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | - Stefan Stieger
- Department of Psychology and Psychodynamics, Karl Landsteiner University of Health Sciences, Krems an der Donau, Austria
| | - Toivo Aavik
- Institute of Psychology, University of Tartu, Tartu, Estonia
| | | | | | - Reza Afhami
- Department of Art Studies, Tarbiat Modares University, Tehran, Iran
| | - Oli Ahmed
- Department of Psychology, University of Chittagong, Chattogram, Bangladesh
| | - Annie Aimé
- Department of Psychoeducation and Psychology, Université du Québec en Outaouais, Saint-Jérôme, Canada
| | - Marwan Akel
- INSPECT-LB: National Institute of Public Health, Clinical Epidemiology, and Toxicology, Beirut, Lebanon; School of Pharmacy, Lebanese International University, Beirut, Lebanon
| | - Hussam Al Halbusi
- Department of Management, Ahmed Bin Mohammad Military College, Doha, Qatar
| | - George Alexias
- Faculty of Psychology, Panteion University of Social and Political Sciences, Athens, Greece
| | - Khawla F Ali
- Royal College of Surgeons Ireland-Bahrain, Adliya, Bahrain
| | - Nursel Alp-Dal
- Department of Midwifery, Faculty of Health Sciences, Munzur University, Tunceli, Turkiya
| | - Anas B Alsalhani
- Department of Oral Medicine and Diagnostic Sciences, Vision College of Dentistry and Nursing, Vision Colleges, Riyadh, Saudi Arabia
| | - Sara Álvares-Solas
- Facultad de Ciencias de la Vida, Universidad Regional Amazónica Ikiam, Muyuna, Ecuador
| | | | - Sonny Andrianto
- Department of Psychology, Universitas Islam Indonesia, Yogyakarta, Indonesia
| | - Trefor Aspden
- Department of Psychology, Aberystwyth University, Ceredigion, United Kingdom
| | - Marios Argyrides
- Department of Psychology, Neapolis University Pafos, Paphos, Cyprus
| | | | - Stephen Atkin
- Royal College of Surgeons Ireland-Bahrain, Adliya, Bahrain
| | - Olusola Ayandele
- Department of General Studies, The Polytechnic, Ibadan, Nigeria; Department of Psychology, University of Ibadan, Ibadan, Nigeria
| | - Migle Baceviciene
- Health Research and Innovation Science Centre, Faculty of Health Sciences, Klaipeda University, Klaipeda, Lithuania
| | - Radvan Bahbouh
- Department of Psychology, Faculty of Arts, Charles University, Prague, Czechia
| | - Andrea Ballesio
- Department of Psychology, Sapienza University of Rome, Rome, Italy
| | - David Barron
- School of Social Sciences, Heriot-Watt University Malaysia, Putrajaya, Malaysia
| | - Ashleigh Bellard
- School of Psychology, Faculty of Health, Liverpool John Moores University, Liverpool, United Kingdom
| | | | - Kerime Derya Beydağ
- Department of Nursing, Faculty of Health Sciences, Istanbul Gedik University, Istanbul, Turkiye
| | - Gorana Birovljević
- Department of Psychology, Faculty of Humanities and Social Sciences, University of Rijeka, Rijeka, Croatia
| | | | - Teresita Borja-Alvarez
- Colegio de Ciencias Sociales y Humanidades, Universidad San Francisco de Quito USFQ, Quito, Ecuador
| | - Joanna Borowiec
- Department of Physical Education and Lifelong Sports, Poznań University of Physical Education, Poznań, Poland
| | - Miroslava Bozogáňová
- Institute of Social Sciences of the Centre of Social and Psychological Sciences, Košice, Slovakia; Faculty of Humanities and Natural Sciences, Institute of Pedagogy, Andragogy, and Psychology, University of Prešov, Prešov, Slovakia
| | - Solfrid Bratland-Sanda
- Department of Sports, Physical Education and Outdoor Studies, University of South-Eastern Norway, Bø, Telemark, Norway
| | - Matthew H E M Browning
- Department of Parks, Recreation and Tourism Management, Clemson University, Clemson, United States of America
| | | | - Marina Burakova
- Laboratory of Social Psychology, Aix-Marseille University, Aix-en-Provence, France
| | - Yeliz Çakır-Koçak
- Department of Midwifery, Faculty of Health Sciences, Bartın University, Bartın, Turkiye
| | | | | | - Valentina Cazzato
- School of Psychology, Faculty of Health, Liverpool John Moores University, Liverpool, United Kingdom
| | - Silvia Cerea
- Department of General Psychology, University of Padova, Padova, Italy; Department of Biomedical Sciences, University of Padova, Padova, Italy
| | | | - Trawin Chaleeraktrakoon
- Department of Psychology, Faculty of Liberal Arts, Thammasat University, Pathumthani, Thailand
| | - Tim Chambers
- School of Psychology, Deakin University, Geelong, Australia
| | - Qing-Wei Chen
- Lab of Light and Physio-Psychological Health, National Center for International Research on Green Optoelectrics, South China Normal University, Guangzhou, China; Guangdong Provincial Key Laboratory of Optical Information Materials and Technology & Institute of Electronic Paper Displays, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China
| | - Xin Chen
- Department of Psychology, Graduate School of Arts and Science, New York University, New York, United States of America
| | - Chin-Lung Chien
- Department of Psychology, Soochow University, Taipei, Taiwan
| | | | - Bovornpot Choompunuch
- Department of Educational Psychology and Guidance, Faculty of Education, Mahasarakham University, Maha Sarakham, Thailand
| | - Emilio J Compte
- School of Psychology, Universidad Adolfo Ibáñez, Penalolen, Chile; Comenzar de Nuevo Treatment Center, Monterrey, Mexico
| | - Jennifer Corrigan
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Getrude Cosmas
- Faculty of Psychology and Education, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
| | - Richard G Cowden
- Human Flourishing Program, Harvard University, Cambridge, United States of America
| | - Kamila Czepczor-Bernat
- Department of Pediatrics, Pediatric Obesity and Metabolic Bone Diseases, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Marcin Czub
- Institute of Psychology, University of Wrocław, Wrocław, Poland
| | - Wanderson Roberto da Silva
- Graduate Program in Food, Nutrition, and Food Engineering, São Paulo State University, São Paulo, Brazil
| | - Mahboubeh Dadfar
- Department of Addiction, School of Behavioral Sciences and Mental Health (Tehran Institute of Psychiatry), Iran University of Medical Sciences, Tehran, Iran
| | - Simon E Dalley
- Department of Psychology, University of Groningen, Groningen, The Netherlands
| | - Lionel Dany
- Laboratory of Social Psychology, Aix-Marseille University, Aix-en-Provence, France
| | - Jesus Alfonso D Datu
- Teacher Education and Learning Leadership Academic Unit, Faculty of Education. The University of Hong Kong, Hong Kong, China
| | - Pedro Henrique Berbert de Carvalho
- Body Image and Eating Disorders Research Group, Federal University of Juiz de Fora, Juiz de Fora, Brazil; Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | | | | | | | - Sandesh Dhakal
- Central Department of Psychology, Tribhuvan University, Kathmandu, Nepal
| | | | - Donka D Dimitrova
- Department of Health Management and Healthcare Economics, Faculty of Public Health, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Jacinthe Dion
- Department of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, Canada
| | - Barnaby Dixson
- School of Health, University of the Sunshine Coast, Moreton Bay, Australia
| | - Stacey M Donofrio
- Department of Psychology, University of Groningen, Groningen, The Netherlands
| | - Marius Drysch
- Department of Plastic and Hand Surgery, BG University Hospital Bergmannsheil Bochum, Ruhr University Bochum, Bochum, Germany
| | - Hongfei Du
- Institute of Advanced Studies in Humanities and Social Sciences, Beijing Normal University, Zhuhai, China
| | - Angel M Dzhambov
- Department of Hygiene, Faculty of Public Health, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Claire El-Jor
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut, Lebanon
| | - Violeta Enea
- Department of Psychology, Alexandru Ioan Cuza University, Iași, Romania
| | - Mehmet Eskin
- Department of Psychology, Koc University, Istanbul, Turkiye
| | - Farinaz Farbod
- Department of Textile and Fashion Design, Alzahra University, Tehran, Iran
| | | | - Leonie Fian
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | | | - Michał Folwarczny
- Discipline of Marketing, J.E. Cairnes School of Business & Economics, University of Galway, Galway, Ireland
| | - David A Frederick
- Crean College of Health and Behavioral Sciences, Chapman University, Orange, United States of America
| | | | - Adrian Furnham
- Department of Leadership and Organizational Behaviour, Norwegian Business School, Oslo, Norway
| | | | - Shulamit Geller
- School of Behavioral Sciences, The Academic College of Tel Aviv-Yaffo, Tel Aviv-Yafo, Israel
| | - Marta Ghisi
- Department of General Psychology, University of Padova, Padova, Italy; Unità Operativa Complessa (UOC) Hospital Psychology, Padova University Hospital, Padova, Italy
| | - Alireza Ghorbani
- Department of Social Sciences, Payam Noor University, Tehran, Iran
| | | | - Sarah Gradidge
- School of Psychology and Sport Science, Anglia Ruskin University, Cambridge, United Kingdom
| | - Sylvie Graf
- Institute of Psychology, Czech Academy of Sciences, Prague, Czechia
| | - Caterina Grano
- Department of Psychology, Sapienza University of Rome, Rome, Italy
| | - Gyöngyvér Gyene
- Doctoral School of Psychology, Eötvös Loránd University, Budapest, Hungary
| | - Souheil Hallit
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, Jounieh, Lebanon; Applied Science Research Center, Applied Science Private University, Amman 11931, Jordan
| | - Motasem Hamdan
- Faculty of Public Health, Al-Quds University, East Jerusalem, Palestine
| | - Jonathan E Handelzalts
- School of Behavioral Sciences, The Academic College of Tel Aviv-Yaffo, Tel Aviv-Yafo, Israel; Department of Psychiatry, University of Michigan, Ann Arbor, United States of America
| | - Paul H P Hanel
- Department of Psychology, University of Essex, Colchester, United Kingdom
| | - Steven R Hawks
- Department of Kinesiology and Health Science, Utah State University, Logan, UnitedStates of America
| | - Issa Hekmati
- Department of Psychology, Faculty of Human Science, University of Maragheh, Maragheh, Iran
| | - Mai Helmy
- Department of Psychology, College of Education, Sultan Qaboos University, Muscat, Oman; Department of Psychology, Faculty of Arts, Menoufia University, Shebin el Kom, Egypt
| | - Tetiana Hill
- Hertfordshire Business School, University of Hertfordshire, Hatfield, United Kingdom
| | - Farah Hina
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
| | | | | | | | - Asma Imam
- Faculty of Public Health, Al-Quds University, East Jerusalem, Palestine
| | - Başak İnce
- Centre for Research in Eating and Weight Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, United Kingdom
| | - Natalia Irrazabal
- Faculty of Social Sciences, University of Palermo, Buenos Aires, Argentina
| | - Rasa Jankauskiene
- Health Research and Innovation Science Centre, Faculty of Health Sciences, Klaipeda University, Klaipeda, Lithuania
| | - Ding-Yu Jiang
- Department of Psychology, National Chung Cheng University, Chia Yi, Taiwan
| | - Micaela Jiménez-Borja
- Colegio de Ciencias Sociales y Humanidades, Universidad San Francisco de Quito USFQ, Quito, Ecuador
| | - Verónica Jiménez-Borja
- Colegio de Comunicación y Artes Contemporáneas, Universidad San Francisco de Quito USFQ, Quito, Ecuador
| | - Evan M Johnson
- Crean College of Health and Behavioral Sciences, Chapman University, Orange, United States of America
| | - Veljko Jovanović
- Department of Psychology, University of Novi Sad, Novi Sad, Serbia
| | - Marija Jović
- Faculty of Organizational Sciences, University of Belgrade, Belgrade, Serbia
| | - Marko Jović
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Alessandra Costa Pereira Junqueira
- Department of Psychology, University of São Paulo, Ribeirão Preto, Brazil; Department of Nutrition, University of Ribeirão Preto, Ribeirão Preto, Brazil
| | - Lisa-Marie Kahle
- Faculty of Life Sciences, Medical School Hamburg, Hamburg, Germany
| | - Adam Kantanista
- Department of Physical Education and Lifelong Sports, Poznań University of Physical Education, Poznań, Poland
| | - Ahmet Karakiraz
- Sakarya Business School, Sakarya University, Sakarya, Turkiye
| | | | - Erich Kasten
- Faculty of Life Sciences, Medical School Hamburg, Hamburg, Germany
| | - Salam Khatib
- Faculty of Health Professions, Al-Quds University, East Jerusalem, Palestine
| | - Nuannut Khieowan
- Asian Studies Department, Faculty of International Studies, Prince of Songkla University Phuket Campus, Phuket, Thailand
| | | | - Litza Kiropoulos
- School of Psychological Sciences, University of Melbourne, Melbourne, Australia
| | - Joshua Knittel
- Department of Consumer Behavior, University of Bern, Bern, Switzerland
| | - Neena Kohli
- Department of Psychology, University of Allahabad, Prayagraj, India
| | - Mirjam Koprivnik
- Institute of Anton Martin Slomsek, Primary School Montessori, Maribor, Slovenia
| | - Aituar Kospakov
- Department of Sociology and Social Work, Al-Farabi Kazakh National University, Almaty, Kazakhstan; Department of General Education Disciplines, Astana IT University, Astana, Kazakhstan
| | - Magdalena Król-Zielińska
- Department of Physical Education and Lifelong Sports, Poznań University of Physical Education, Poznań, Poland
| | - Isabel Krug
- School of Psychological Sciences, University of Melbourne, Melbourne, Australia
| | - Garry Kuan
- Exercise and Sport Sciences, School of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Yee Cheng Kueh
- Biostatics and Research Methods Unit, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Omar Kujan
- Oral Diagnostics and Surgical Sciences, UWA Dental School, The University of Western Australia, Nedlands, Australia
| | - Miljana Kukić
- Department of Psychology, Faculty of Humanities and Social Sciences, University of Rijeka, Rijeka, Croatia
| | - Sanjay Kumar
- Department of Psychology, D.A.V. College, Muzaffarnagar, India
| | - Vipul Kumar
- Department of Psychology, Kashi Naresh Government Post-Graduate College, Gyanpur, India
| | - Nishtha Lamba
- Department of Psychology, Middlesex University Dubai, Dubai, United Arab Emirates
| | | | - Maria Fernanda Laus
- Department of Psychology, University of São Paulo, Ribeirão Preto, Brazil; Department of Nutrition, University of Ribeirão Preto, Ribeirão Preto, Brazil
| | | | - Hyejoo J Lee
- Department of Counselling Psychology and Social Welfare, Handong Global University, Pohang, South Korea
| | | | - Mariusz Lipowski
- Faculty of Social and Humanities, University WSB Merito, Gdansk, Poland
| | | | - Andrea Lukács
- Faculty of Health Care, University of Miskolc, Miskolc, Hungary
| | - Christophe Maïano
- Department of Psychoeducation and Psychology, Université du Québec en Outaouais, Saint-Jérôme, Canada; Cyberpsychology Laboratory, Department of Psychoeducation and Psychology, Université du Québec en Outaouais (UQO), Saint-Jérôme, Canada
| | - Sadia Malik
- Department of Psychology, University of Sargodha, Sargodha, Pakistan
| | - Mandar Manjary
- Department of Psychology, D.A.V. College, Muzaffarnagar, India; M.M.D. Public School, Brahmpuri, Muzaffarnagar, India
| | - Lidia Márquez Baldó
- Department of Research Methods and Diagnosis in Education, University of València, València, Spain
| | - Martha Martinez-Banfi
- Faculty of Legal and Social Sciences, Simón Bolívar University, Barranquilla, Colombia; Life Science Research Centre, Simón Bolívar University, Barranquilla, Colombia
| | - Karlijn Massar
- Department of Work and Social Psychology, Maastricht University, Maastricht, the Netherlands
| | - Camila Matera
- Department of Education, Languages, Intercultures, Literatures, and Psychology, University of Florence, Florence, Italy
| | - Olivia McAnirlin
- Department of Parks, Recreation and Tourism Management, Clemson University, Clemson, United States of America
| | | | - Anwar Mechri
- Faculty of Medicine of Monastir, Eya Medical Centre, Monastir, Tunisia
| | | | - Norbert Mesko
- Institute of Psychology, University of Pécs, Pécs, Hungary
| | | | - Maya Miyairi
- Department of Health Sciences, DePaul University, Chicago, United States of America
| | - Ritu Modi
- Department of Psychology, University of Allahabad, Prayagraj, India
| | - Adriana Modrzejewska
- Department of Psychology, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | | | - Kate E Mulgrew
- School of Health, University of the Sunshine Coast, Moreton Bay, Australia
| | - Taryn A Myers
- Department of Psychology, Virginia Wesleyan University, Virginia Beach, United States of America
| | - Hikari Namatame
- Faculty of Human Sciences, University of Tsukuba, Tsukuba, Japan
| | - Mohammad Zakaria Nassani
- Department of Restorative and Prosthetic Dental Sciences, College of Dentistry, Dar Al Uloom University, Riyadh, Saudi Arabia
| | - Amanda Nerini
- Department of Education, Languages, Intercultures, Literatures, and Psychology, University of Florence, Florence, Italy
| | - Félix Neto
- Department of Psychology, University of Porto, Porto, Portugal
| | - Joana Neto
- Research Center in Business Sciences and Tourism of Consuelo Vieira da Costa Foundation (CICET-FCVC), Porto, Portugal
| | - Angela Noguiera Neves
- Division of Research, Physical Education College of the Brazilian Army, Rio de Janeiro, Brazil
| | - Siu-Kuen Ng
- Physical Education Unit, Chinese University of Hong Kong, Hong Kong, China
| | - Devi Nithiya
- Department of Physiology, Mahatma Gandhi Medical College and Research Institute, Puducherry, India
| | - Jiaqing O
- Department of Psychology, Aberystwyth University, Ceredigion, United Kingdom
| | - Sahar Obeid
- Social and Education Sciences Department, School of Arts and Sciences, Lebanese American University, Jbeil, Lebanon
| | | | | | | | - Salma Samir Omar
- Department of Dermatology, Venereology, and Andrology, Alexandria University, Alexandria, Egypt
| | | | - Emrah Özsoy
- Sakarya Business School, Sakarya University, Sakarya, Turkiye
| | | | - Sabine Pahl
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | - Maria Serena Panasiti
- Santa Lucia Foundation, Scientific Institute for Research and Healthcare, Rome, Italy
| | - Yonguk Park
- Department of Psychology, Yonsei University, Seoul, South Korea
| | - Muhammad Mainuddin Patwary
- Environment and Sustainability Research Initiative, Khulna, Bangladesh; Environmental Science Discipline, Life Science School, Khulna University, Khulna, Bangladesh
| | - Tatiana Pethö
- Department of Managerial Psychology, The University of Presov, Presov, Slovakia
| | - Nadezhda Petrova
- Department of Human Anatomy, Histology and Embryology, Faculty of Medicine, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Jakob Pietschnig
- Department of Developmental and Educational Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | | | | | - Vita Poštuvan
- Slovene Centre for Suicide Research, Andrej Marusic Institute, University of Primorska, Koper, Slovenia; Department of Psychology FAMNIT, University of Primorska, Koper, Slovenia
| | - Pavol Prokop
- Department of Environmental Ecology and Landscape Management, Faculty of Natural Sciences, Comenius University in Bratislava, Bratislava, Slovakia; Institute of Zoology, Slovak Academy of Sciences, Bratislava, Slovakia
| | | | - Magdalena Razmus
- Institute of Psychology, Marie Curie-Skłodowska University, Lublin, Poland
| | - Taotao Ru
- Lab of Light and Physio-Psychological Health, National Center for International Research on Green Optoelectrics, South China Normal University, Guangzhou, China; Guangdong Provincial Key Laboratory of Optical Information Materials and Technology & Institute of Electronic Paper Displays, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China
| | - Mirjana Rupar
- Institute of Psychology, Czech Academy of Sciences, Prague, Czechia; Institute of Psychology, Jagiellonian University, Kraków, Poland
| | - Reza N Sahlan
- Department of Counseling, School, and Educational Psychology, Graduate School of Education, University at Buffalo-SUNY, Buffalo, United States of America
| | | | - Anđela Šalov
- Department of Psychology, University of Zadar, Zadar, Croatia
| | - Saphal Sapkota
- KOSHISH-National Mental Health Self-Help Organization, Kusunti, Lalitpur, Nepal
| | - Jacob Owusu Sarfo
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Yoko Sawamiya
- Faculty of Human Sciences, University of Tsukuba, Tsukuba, Japan
| | - Katrin Schaefer
- Department of Evolutionary Anthropology, University of Vienna, Vienna, Austria; Human Evolution and Archaeological Sciences, University of Vienna, Vienna, Austria
| | - Michael Schulte-Mecklenbeck
- Department of Consumer Behavior, University of Bern, Bern, Switzerland; Max Planck Institute for Human Development, Berlin, Germany
| | - Veya Seekis
- School of Applied Psychology, Griffith University, Gold Coast, Australia
| | - Kerim Selvi
- Department of Psychology, Eskişehir Osmangazi University, Eskişehir, Turkiye
| | - Mehdi Sharifi
- Department of Psychology, Islamic Azad University, Bandar Gaz, Iran
| | - Anita Shrivastava
- Department of Psychology, Middlesex University Dubai, Dubai, United Arab Emirates
| | | | - Valdimar Sigurdsson
- Department of Business Administration, Reykjavik University, Reykjavik, Iceland
| | - Vineta Silkane
- Faculty of Social Sciences, Vidzeme University of Applied Sciences, Valmiera, Latvia
| | - Ana Šimunić
- Department of Psychology, University of Zadar, Zadar, Croatia
| | - Govind Singh
- Department of Psychology, University of Allahabad, Prayagraj, India
| | - Alena Slezáčková
- Department of Medical Psychology and Psychosomatics, Faculty of Medicine, Masaryk University, Brno, Czechia
| | | | - Gill Ten Hoor
- Department of Work and Social Psychology, Maastricht University, Maastricht, the Netherlands
| | - Passagorn Tevichapong
- Department of Psychology, Faculty of Humanities, Chiang Mai University, Chiang Mai, Thailand
| | - Arun Tipandjan
- International Centre for Psychological Counselling and Social Research, Puducherry, India
| | - Jennifer Todd
- School of Psychology and Sport Science, Anglia Ruskin University, Cambridge, United Kingdom; Centre for Psychological Medicine, Perdana University, Kuala Lumpur, Malaysia
| | - Constantinos Togas
- Faculty of Psychology, Panteion University of Social and Political Sciences, Athens, Greece
| | - Fernando Tonini
- Faculty of Social Sciences, University of Palermo, Buenos Aires, Argentina
| | | | - Lise Katrine Jepsen Trangsrud
- Department of Sports, Physical Education and Outdoor Studies, University of South-Eastern Norway, Bø, Telemark, Norway
| | - Pankaj Tripathi
- Department of Psychology, University of Allahabad, Prayagraj, India
| | - Otilia Tudorel
- Department of Psychology, West University of Timişoara, Timişoara, Romania
| | - Tracy L Tylka
- Department of Psychology, The Ohio State University, Columbus, United States of America
| | - Anar Uyzbayeva
- Department of General Education Disciplines, Astana IT University, Astana, Kazakhstan
| | - Zahir Vally
- Department of Clinical Psychology, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Edmunds Vanags
- Faculty of Education, Psychology, and Art, University of Latvia, Rīga, Latvia
| | - Luis Diego Vega
- Vice-rectory for Teaching, Research, and Extension, Universida Latina de Costa Rica, San José, Costa Rica
| | | | - Jose Vidal-Mollón
- Department of Research Methods and Diagnosis in Education, University of València, València, Spain
| | - Roosevelt Vilar
- Department of Psychology, Massey University, Auckland, New Zealand
| | - Hyxia Villegas
- Vice-rectory for Teaching, Research, and Extension, Universida Latina de Costa Rica, San José, Costa Rica
| | - Mona Vintilă
- Department of Psychology, West University of Timişoara, Timişoara, Romania
| | - Christoph Wallner
- Department of Plastic and Hand Surgery, BG University Hospital Bergmannsheil Bochum, Ruhr University Bochum, Bochum, Germany
| | - Mathew P White
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | | | - Sonja Windhager
- Department of Evolutionary Anthropology, University of Vienna, Vienna, Austria; Human Evolution and Archaeological Sciences, University of Vienna, Vienna, Austria
| | - Kah Yan Wong
- School of Psychology, University of Nottingham Malaysia, Semenyih, Malaysia
| | - Eric Kenson Yau
- Department of Psychology, Lingnan University, Hong Kong, China
| | - Yuko Yamamiya
- Department of Undergraduate Studies, Temple University, Japan Campus, Tokyo, Japan
| | - Victoria Wai Lan Yeung
- Department of Psychology, Lingnan University, Hong Kong, China; Wofoo Joseph Lee Consulting and Counselling Psychology Research Centre, Lingnan University, Hong Kong, China
| | | | - Magdalena Zawisza
- School of Psychology and Sport Science, Anglia Ruskin University, Cambridge, United Kingdom
| | - Nadine Zeeni
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut, Lebanon
| | - Martina Zvaríková
- Department of Environmental Ecology and Landscape Management, Faculty of Natural Sciences, Comenius University in Bratislava, Bratislava, Slovakia
| | - Martin Voracek
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
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Nadarajah R, Ludman P, Appelman Y, Brugaletta S, Budaj A, Bueno H, Huber K, Kunadian V, Leonardi S, Lettino M, Milasinovic D, Gale CP, Budaj A, Dagres N, Danchin N, Delgado V, Emberson J, Friberg O, Gale CP, Heyndrickx G, Iung B, James S, Kappetein AP, Maggioni AP, Maniadakis N, Nagy KV, Parati G, Petronio AS, Pietila M, Prescott E, Ruschitzka F, Van de Werf F, Weidinger F, Zeymer U, Gale CP, Beleslin B, Budaj A, Chioncel O, Dagres N, Danchin N, Emberson J, Erlinge D, Glikson M, Gray A, Kayikcioglu M, Maggioni AP, Nagy KV, Nedoshivin A, Petronio AP, Roos-Hesselink JW, Wallentin L, Zeymer U, Popescu BA, Adlam D, Caforio ALP, Capodanno D, Dweck M, Erlinge D, Glikson M, Hausleiter J, Iung B, Kayikcioglu M, Ludman P, Lund L, Maggioni AP, Matskeplishvili S, Meder B, Nagy KV, Nedoshivin A, Neglia D, Pasquet AA, Roos-Hesselink JW, Rossello FJ, Shaheen SM, Torbica A, Gale CP, Ludman PF, Lettino M, Bueno H, Huber K, Leonardi S, Budaj A, Milasinovic (Serbia) D, Brugaletta S, Appelman Y, Kunadian 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JIL, Bosch X, Sinha A, Vidal P, Izquierdo M, Marin F, Esteve-Pastor MA, Tello-Montoliu A, Lopez-Garcia C, Rivera-Caravaca JM, Gil-Pérez P, Nicolas-Franco S, Keituqwa I, Farhan HA, Silva L, Blasco A, Escudier JM, Ortega J, Zamorano JL, Sanmartin M, Pereda DC, Rincon LM, Gonzalez P, Casado T, Sadeghipour P, Lopez-Sendon JL, Manjavacas AMI, Marin LAM, Sotelo LR, Rodriguez SOR, Bueno H, Martin R, Maruri R, Moreno G, Moris C, Gudmundsdottir I, Avanzas P, Ayesta A, Junco-Vicente A, Cubero-Gallego H, Pascual I, Sola NB, Rodriguez OA, Malagon L, Martinez-Basterra J, Arizcuren AM, Indolfi C, Romero J, Calleja AG, Fuertes DG, Crespín Crespín M, Bernal FJC, Ojeda FB, Padron AL, Cabeza MM, Vargas CM, Yanes G, Kitai T, Gonzalez MJG, Gonzalez Gonzalez J, Jorge P, De La Fuente B, Bermúdez MG, Perez-Lopez CMB, Basiero AB, Ruiz AC, Pamias RF, Chamero PS, Mirrakhimov E, Hidalgo-Urbano R, Garcia-Rubira JC, Seoane-Garcia T, Arroyo-Monino DF, Ruiz AB, Sanz-Girgas E, Bonet G, Rodríguez-López J, Scardino C, 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Wilkinson A, Mohamed A, Clark S, Duncan L, Ahmed IM, Khatiwada D, Mccarrick A, Wanda I, Read P, Afsar A, Rivers V, Theobald T, Cercek M, Bell S, Buckman C, Francis R, Peters G, Stables R, Morgan M, Noorzadeh M, Taylor B, Twiss S, Widdows P, Brozmannová D, Wilkinson V, Black M, Clark A, Clarkson N, Currie J, George L, Mcgee C, Izzat L, Lewis T, Omar Z, Aytekin V, Phillips S, Ahmed F, Mackie S, Oommen A, Phillips H, Sherwood M, Aleti S, Charles T, Jose M, Kolakaluri L, Ingabire P, Karoudi RA, Deery J, Hazelton T, Knight A, Price C, Turney S, Kardos A, Williams F, Wren L, Bega G, Alyavi B, Scaletta D, Kunadian V, Cullen K, Jones S, Kirkup E, Ripley DP, Matthews IG, Mcleod A, Runnett C, Thomas HE, Cartasegna L, Gunarathne A, Burton J, King R, Quinn J, Sobolewska J, Munt S, Porter J, Christenssen V, Leng K, Peachey T, Gomez VN, Temple N, Wells K, Viswanathan G, Taneja A, Cann E, Eglinton C, Hyams B, Jones E, Reed F, Smith J, Beltrano C, Affleck DC, Turner A, Ward T, Wilmshurst N, Stirrup J, Brunton M, Whyte A, Smith S, Murray V, Walker R, Novas V, Weston C, Brown C, Collier D, Curtis K, Dixon K, Wells T, Trim F, Ghosh J, Mavuri M, Barman L, Dumont C, Elliott K, Harrison R, Mallinson J, Neale T, Smith J, Toohie J, Turnbull A, Parker E, Hossain R, Cheeseman M, Balparda H, Hill J, Hood M, Hutchinson D, Mellows K, Pendlebury C, Storey RF, Barker J, Birchall K, Denney H, Housley K, Cardona M, Middle J, Kukreja N, Gati S, Kirk P, Lynch M, Srinivasan M, Szygula J, Baker P, Cruz C, Derigay J, Cigalini C, Lamb K, Nembhard S, Price A, Mamas M, Massey I, Wain J, Delaney J, Junejo S, Martin K, Obaid D, Hoyle V, Brinkworth E, Davies C, Evans D, Richards S, Thomas C, Williams M, Dayer M, Mills H, Roberts K, Goodchild F, Dámaso ES, Greig N, Kundu S, Donaldson D, Tonks L, Beekes M, Button H, Hurford F, Motherwell N, Summers-Wall J, Felmeden D, Tapia V, Keeling P, Sheikh U, Yonis A, Felmeden L, Hughes D, Micklewright L, Summerhayes A, Sutton J, Panoulas V, Prendergast C, Poghosyan K, 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Senesael I, Hoffer E, Pourbaix S, Beckers J, Dugauquier C, Jacquet S, Malmendier D, Massoz M, Evrard P, Collard L, Brunner P, Carlier S, Blockmans M, Mayne D, Timiras E, Guédès A, Demeure F, Hanet C, Domange J, Jourdan K, Begic E, Custovic F, Dozic A, Hrvat E, Kurbasic I, Mackic D, Subo A, Durak-Nalbantic A, Dzubur A, Rebic D, Hamzic-Mehmedbasic A, Redzepovic A, Djokic-Vejzovic A, Hodzic E, Hujdur M, Musija E, Gljiva-Gogic Z, Serdarevic N, Bajramovic NS, Brigic L, Halilcevic M, Cibo M, Hadžibegic N, Kukavica N, Begic A, Iglica A, Osmanagic A, Resic N, Grgurevic MV, Zvizdic F, Pojskic B, Mujaric E, Selimovic H, Ejubovic M, Pojskic L, Stimjanin E, Sut M, Zapata PS, Munoz CG, Andrade LAF, Upegui MPT, Perez LE, Chavarria J, Quesada D, Alvarado K, Zaputovic L, Tomulic V, Gobic D, Jakljevic T, Lulic D, Bacic G, Bastiancic L, Avraamides P, Eftychiou C, Eteocleous N, Ioannou A, Lambrianidi C, Drakomathioulakis M, Groch L, Hlinomaz O, Rezek M, Semenka J, Sitar J, Beranova M, Kramarikova P, Pesl 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B, Monteil B, Philippart R, Tchetche D, Cottin M, Petit F, Piquart A, Popovic B, Varlot J, Maisuradze D, Sagirashvili E, Kereselidze Z, Totladze L, Ginturi T, Lagvilava D, Hamm C, Liebetrau C, Haas M, Hamm C, Koerschgen T, Weferling M, Wolter JS, Maier K, Nickenig G, Sedaghat A, Zachoval C, Lampropoulos K, Mpatsouli A, Sakellaropoulou A, Tyrovolas K, Zibounoumi N, Argyropoulos K, Toulgaridis F, Kolyviras A, Tzanis G, Tzifos V, Milkas A, Papaioannou S, Kyriazopoulos K, Pylarinou V, Kontonassakis I, Kotakos C, Kourgiannidis G, Ntoliou P, Parzakonis N, Pipertzi A, Sakalidis A, Ververeli CL, Kafkala K, Sinanis T, Diakakis G, Grammatikopoulos K, Papoutsaki E, Patialiatos T, Mamaloukaki M, Papadaki ST, Kanellos IE, Antoniou A, Tsinopoulos G, Goudis C, Giannadaki M, Daios S, Petridou M, Skantzis P, Koukis P, Dimitriadis F, Savvidis M, Styliadis I, Sachpekidis V, Pilalidou A, Stamatiadis N, Fotoglidis A, Karakanas A, Ruzsa Z, Becker D, Nowotta F, Gudmundsdottir I, Libungan B, Skuladottir FB, 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Silinskiene D, Simbelyte T, Staigyte J, Philippe F, Degrell P, Camus E, Ahmad WAW, Kassim ZA, Xuereb RG, Buttigieg LL, Camilleri W, Pllaha E, Xuereb S, Popovici M, Ivanov V, Plugaru A, Moscalu V, Popovici I, Abras M, Ciobanu L, Litvinenco N, Fuior S, Dumanschi C, Ivanov M, Danila T, Grib L, Filimon S, Cardaniuc L, Batrinac A, Tasnic M, Cozma C, Revenco V, Sorici G, Dagva M, Choijiljav G, Dandar E, Khurelbaatar MU, Tsognemekh B, Appelman Y, Den Hartog A, Kolste HJT, Van Den Buijs D, Van'T Hof A, Pustjens T, Houben V, Kasperski I, Ten Berg J, Azzahhafi J, Bor W, Yin DCP, Mbakwem A, Amadi C, Kushimo O, Kilasho M, Oronsaye E, Bakracheski N, Bashuroska EK, Mojsovska V, Tupare S, Dejan M, Jovanoska J, Razmoski D, Marinoski T, Antovski A, Jovanovski Z, Kocho S, Markovski R, Ristovski V, Samir AB, Biserka S, Kalpak O, Peovska IM, Taleska BZ, Pejkov H, Busljetik O, Zimbakov Z, Grueva E, Bojovski I, Tutic M, Poposka L, Vavlukis M, Al-Riyami A, Nadar SK, Abdelmottaleb W, Ahmed S, Mujtaba MS, Al-Mashari S, Al-Riyami H, Laghari AH, Faheem O, Ahmed SW, Qamar N, Furnaz S, Kazmi K, Saghir T, Aneel A, Asim A, Madiha F, Sobkowicz B, Tycinska A, Kazimierczyk E, Szyszkowska A, Mizia-Stec K, Wybraniec M, Bednarek A, Glowacki K, Prokopczuk J, Babinski W, Blachut A, Kosiak M, Kusinska A, Samborski S, Stachura J, Szastok H, Wester A, Bartoszewska D, Sosnowska-Pasiarska B, Krzysiek M, Legutko J, Nawrotek B, Kasprzak JD, Klosinska M, Wiklo K, Kurpesa M, Rechcinski T, Cieslik-Guerra U, Gierlotka M, Bugajski J, Feusette P, Sacha J, Przybylo P, Krzesinski P, Ryczek R, Karasek A, Kazmierczak-Dziuk A, Mielniczuk M, Betkier-Lipinska K, Roik M, Labyk A, Krakowian M, Machowski M, Paczynska M, Potepa M, Pruszczyk P, Budaj A, Ambroziak M, Omelanczuk-Wiech E, Torun A, Opolski G, Glowczynska R, Fojt A, Kowalik R, Huczek Z, Jedrzejczyk S, Roleder T, Brust K, Gasior M, Desperak P, Hawranek M, Farto-Abreu P, Santos M, Baptista S, Brizida L, Faria D, Loureiro J, Magno P, Monteiro C, Nédio M, Tavares J, Sousa C, Almeida I, Almeida S, Miranda H, Santos H, Santos AP, Goncalves L, Monteiro S, Baptista R, Ferreira C, Ferreira J, Goncalves F, Lourenço C, Monteiro P, Picarra B, Santos AR, Guerreiro RA, Carias M, Carrington M, Pais J, de Figueiredo MP, Rocha AR, Mimoso J, De Jesus I, Fernandes R, Guedes J, Mota T, Mendes M, Ferreira J, Tralhão A, Aguiar CT, Strong C, Da Gama FF, Pais G, Timóteo AT, Rosa SAO, Mano T, Reis J, Selas M, Mendes DE, Satendra M, Pinto P, Queirós C, Oliveira I, Reis L, Cruz I, Fernandes R, Torres S, Luz A, Campinas A, Costa R, Frias A, Oliveira M, Martins V, Castilho B, Coelho C, Moura AR, Cotrim N, Dos Santos RC, Custodio P, Duarte R, Gomes R, Matias F, Mendonca C, Neiva J, Rabacal C, Almeida AR, Caeiro D, Queiroz P, Silva G, Pop-Moldovan AL, Darabantiu D, Mercea S, Dan GA, Dan AR, Dobranici M, Popescu RA, Adam C, Sinescu CJ, Andrei CL, Brezeanu R, Samoila N, Baluta MM, Pop D, Tomoaia R, Istratoaie O, Donoiu I, Cojocaru A, Oprita OC, Rocsoreanu A, Grecu M, Ailoaei S, Popescu MI, Cozma A, Babes EE, Rus M, Ardelean A, Larisa R, Moisi M, Ban E, Buzle A, Filimon G, Dobreanu D, Lupu S, Mitre A, Rudzik R, Sus I, Opris D, Somkereki C, Mornos C, Petrescu L, Betiu A, Volcescu A, Ioan O, Luca C, Maximov D, Mosteoru S, Pascalau L, Roman C, Brie D, Crisan S, Erimescu C, Falnita L, Gaita D, Gheorghiu M, Levashov S, Redkina M, Novitskii N, Dementiev E, Baglikov A, Zateyshchikov D, Zubova E, Rogozhina A, Salikov A, Nikitin I, Reznik EV, Komissarova MS, Shebzukhova M, Shitaya K, Stolbova S, Larina V, Akhmatova F, Chuvarayan G, Arefyev MN, Averkov OV, Volkova AL, Sepkhanyan MS, Vecherko VI, Meray I, Babaeva L, Goreva L, Pisaryuk A, Potapov P, Teterina M, Ageev F, Silvestrova G, Fedulaev Y, Pinchuk T, Staroverov I, Kalimullin D, Sukhinina T, Zhukova N, Ryabov V, Kruchinkina E, Vorobeva D, Shevchenko I, Budyak V, Elistratova O, Fetisova E, Islamov R, Ponomareva E, Khalaf H, Shaimaa AA, Kamal W, Alrahimi J, Elshiekh A, Balghith M, Ahmed A, Attia N, Jamiel AA, Potpara T, Marinkovic M, Mihajlovic M, Mujovic N, Kocijancic A, Mijatovic Z, Radovanovic M, Matic D, Milosevic A, Savic L, Subotic I, Uscumlic A, Zlatic N, Antonijevic J, Vesic O, Vucic R, Martinovic SS, Kostic T, Atanaskovic V, Mitic V, Stanojevic D, Petrovic M. Cohort profile: the ESC EURObservational Research Programme Non-ST-segment elevation myocardial infraction (NSTEMI) Registry. Eur Heart J Qual Care Clin Outcomes 2022; 9:8-15. [PMID: 36259751 DOI: 10.1093/ehjqcco/qcac067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 10/11/2022] [Indexed: 11/12/2022]
Abstract
AIMS The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) Non-ST-segment elevation myocardial infarction (NSTEMI) Registry aims to identify international patterns in NSTEMI management in clinical practice and outcomes against the 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without ST-segment-elevation. METHODS AND RESULTS Consecutively hospitalised adult NSTEMI patients (n = 3620) were enrolled between 11 March 2019 and 6 March 2021, and individual patient data prospectively collected at 287 centres in 59 participating countries during a two-week enrolment period per centre. The registry collected data relating to baseline characteristics, major outcomes (in-hospital death, acute heart failure, cardiogenic shock, bleeding, stroke/transient ischaemic attack, and 30-day mortality) and guideline-recommended NSTEMI care interventions: electrocardiogram pre- or in-hospital, pre-hospitalization receipt of aspirin, echocardiography, coronary angiography, referral to cardiac rehabilitation, smoking cessation advice, dietary advice, and prescription on discharge of aspirin, P2Y12 inhibition, angiotensin converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB), beta-blocker, and statin. CONCLUSION The EORP NSTEMI Registry is an international, prospective registry of care and outcomes of patients treated for NSTEMI, which will provide unique insights into the contemporary management of hospitalised NSTEMI patients, compliance with ESC 2015 NSTEMI Guidelines, and identify potential barriers to optimal management of this common clinical presentation associated with significant morbidity and mortality.
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Affiliation(s)
- Ramesh Nadarajah
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
| | - Peter Ludman
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Yolande Appelman
- Department of Cardiology, Amsterdam UMC-Vrije Universiteit, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Salvatore Brugaletta
- Hospital Clinic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Andrzej Budaj
- Department of Cardiology, Center of Postgraduate Medical Education, Grochowski Hospital, Warsaw, Poland
| | - Hector Bueno
- Cardiology Department, Hospital Universitario 12 de Octubre and Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.,Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Kurt Huber
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Vienna, Austria.,Medical Faculty, Sigmund Freud University, Vienna, Austria
| | - Vijay Kunadian
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK.,Cardiothoracic Centre, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Sergio Leonardi
- University of Pavia, Pavia, Italy.,Fondazione IRCCS Policlinico S.Matteo, Pavia, Italy
| | - Maddalena Lettino
- Cardio-Thoracic and Vascular Department, San Gerardo Hospital, ASST-Monza, Monza, Italy
| | - Dejan Milasinovic
- Department of Cardiology, University Clinical Center of Serbia and Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Chris P Gale
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
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El Sharif N, Ahmead M, Imam A. COVID-19 infection prevention and control procedures and institutional trust: Perceptions of Palestinian healthcare workers. Front Public Health 2022; 10:947593. [PMID: 36062099 PMCID: PMC9437519 DOI: 10.3389/fpubh.2022.947593] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 05/18/2022] [Accepted: 08/03/2022] [Indexed: 01/21/2023] Open
Abstract
Background Lack of trust in institutional control measures during Coronavirus disease 2019 (COVID-19) outbreaks may affect healthcare workers' (HCWs) levels of stress and wellbeing, and as a consequence, may influence their trust and confidence in their organization. This study aims to understand factors associated with healthcare workers perceptions of trust in organizational preparedness, communication, and infection risk during the COVID-19 pandemic. Methods A cross-sectional study was conducted among HCWs (n = 876) in 16 COVID 19 healthcare facilities between October and December 2020 in Palestine (Gaza Strip, West Bank and East Jerusalem). A stratified purposive sample using an online self-administered Arabic version of a questionnaire was used for data collection. The questionnaire used for this study was adapted from the World Health Organization Blueprint Novel Coronavirus Perceptions of healthcare workers regarding local infection prevention and control procedures for a COVID-19 research protocol.Data were analyzed using Statistical Package for Social Sciences software version 23. In the bivariate analysis, T-test, one-way ANOVA and χ2 test were used at a significant p-value < 0.05. In the multivariable logistic regression analyses, the adjusted odds ratios and its 95% confidence intervals are presented. Results Findings showed that confidence in the systems' ability to manage COVID-19 cases, encouragement and support from senior medical/nursing staff to apply recommended IPC measures, and good levels of mental health increased trust in the organization. Additionally, receiving proper training on IPC procedures for other communicable diseases, having access to clear policies and procedures related to IPC procedures for COVID-19, and providing PPE during the previous clinical shift also increased trust. However, the intention to use recommended PPE when treating patients with suspected or confirmed COVID-19 when having access to it and feeling emotional was negatively correlated with this trust. Conclusions HCWs should be provided with clear, accessible communications about policies and protocols, as well as training about infection prevention and control, personal protective equipment, and support during pandemics to increase their trust in the healthcare system. Additionally, the improvement in HCWs' wellbeing can be attributed to a greater sense of trust in institutions.
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Kadir R, Gegele T, Kola-Taiwo I, Ayewole A, Ibrahim A, Imam A, Chengetanai S, Ajao M. Memory, neurogenic protein and oxidative deficits of frontal cortex following chlorpyrifos/dichlorvos exposure in rats. REJHS 2022. [DOI: 10.4314/rejhs.v10i2.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective: The use of xenobiotics to boost agricultural productivity has led to toxic chemicals exposure including organophosphates, causing adverse health outcomes including behavioral and neuronal impairments. This study aimed to evaluate the memory indices, possible oxidative and cholinesterase outturnson the frontal cortices of rats exposed to organophosphates.Methodology: Thirty-two Wistar rats were grouped into four. They received 1ml/kg of Normal, 8.8 mg/kg dichlorvos, 14.9 mg/kg chlopyrifos, and 8.8 mg/kg dichlorvos plus 14.9mg/kg chlorpyrifos respectively. They had training trials in the Y Maze paradigm then spatial working memory assessment. They were euthanized 24hours following exposure and tissues excised for analysis.Results: A marked reduction in metabolic markers, Acetylcholine Esterase (AChE) activity, spatial memory indices and proliferative neuron marker (Ki67) were observed. Also, increase in oxidative stress markers in the frontal cortices of the organophosphates exposed rats.Conclusion: The findings demonstrated neurotoxic effects of organophosphates in rats.
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Abstract
BACKGROUND Children born with spina bifida endure constant physical disability, which is challenging for themselves and their families. To date, the impact of spina bifida on the health-related quality of life (HRQOL; eg, physical, psychological, and social wellbeing) of these children has been assessed mainly through parent proxy reports, and self-perceived health among these children is rarely measured. This study aimed to measure self-perceived health in children with spina bifida in the West Bank, to compare this with that in a healthy reference group also from the West Bank, and to assess the potential association between self-perceived health and the level of disability in children with spina bifida. METHODS A cross-sectional study was conducted in the West Bank. The Paediatric Quality of Life Inventory (PedsQL) was administered to a convenience sample of 200 children aged 8-12 years, of whom 50 have spina bifida and 150 are healthy. For the children with spina bifida, their disability was categorised and ranked according to four aspects of impairment (mobility, bowel function, bladder function, and hydrocephaly). Data were analysed with SPSS version 24. Difference in PedsQL scores between the two groups of children was tested with the Mann-Whitney U-test. The Spearman's rank correlation coefficient was used to evaluate the association between the level of physical impairment in children with spina bifida and their self-perceived health. Written informed consent was obtained from the children's parents. The children's verbal assent was also obtained, and their right to withdraw from the study at any time was emphasised. FINDINGS Children with spina bifida had lower overall PedsQL scores (mean 45·5, SD 14.5) than those reported by the reference group of healthy children (mean 80·0, SD 12·8). For children with spina bifida, social functioning had the lowest mean score (30·5, SD 20·8), followed by physical functioning (37·5, SD 16.6), emotional functioning (56·0, SD 17·2), and school functioning (62·6, SD 17.8), whereas the range for all of the PedsQL scores in the reference group was 71·7-84·5. The results demonstrate significant inverse associations between self-perceived health (overall PedsQL score) in children with spina bifida and both the level of mobility impairment (rs=-0·65, p<0·0001) and the presence of hydrocephalus (rs=-0·53, p<0·0001). A weak inverse association was found between self-perceived health and both bladder and bowel dysfunction. For both groups, no associations were found between demographic characteristics (age, gender, type of settlement of residence [city, village, camp]) and self-perceived health. INTERPRETATION The findings provide insights into the importance of social support and rehabilitation services for children with spina bifida in the occupied Palestinian territory. In particular, community awareness, and education of health care providers and family members, may be important. FUNDING None.
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Affiliation(s)
- Maha Sudki Nahal
- Department of Nursing, Al-Quds University, Abu Dies Campus, Jerusalem, State of Palestine.
| | - Åsa B Axelsson
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Asma Imam
- School of Public Health, Al-Quds University, Abu Dies Campus, Jerusalem, State of Palestine
| | - Helena Wigert
- Institute of Health and Care Sciences, and Division of Neonatology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Nahal MSH, Wigert H, Imam A, Axelsson ÅB. Assessment of health status in adolescents with spina bifida in the West Bank, Palestine: sense of coherence and self-perceived health. Disabil Rehabil 2021; 44:5479-5486. [PMID: 34106796 DOI: 10.1080/09638288.2021.1936660] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE To assess self-perceived health and sense of coherence (SOC) in adolescents with spina bifida (SB) in the West Bank, Palestine, compared to a healthy reference group. Further, to assess the association between impairment levels in the adolescents with SB and their self-perceived health and SOC. METHODS Fifty adolescents with SB and 150 healthy adolescents completed measures of self-perceived health - the Pediatric Quality of Life Inventory (PedsQLTM 4.0) - and SOC. The rehabilitation center nurses identified the physical impairments of the adolescents with SB from their medical records, and classified them by impairment severity. RESULTS Adolescents with SB reported lower self-perceived health (PedsQL median 55, IQR 42-67), than the reference group (median 85, IQR 74-90), p < 0.001, and lower SOC (median 47, IQR 44-50) than the reference group (median 55, IQR 44-61), p < 0.001. Impairment level was inversely associated with both self-perceived health and SOC. CONCLUSIONS The low self-perceived health and SOC among adolescents with SB in Palestine indicate the need for collaboration between policy makers and providers to improve these adolescents' physical and social environment and to promote the rehabilitation services provided for them.Implications for rehabilitationThe low self-perceived health and SOC among adolescents with SB in Palestine highlight the need to develop appropriate interventions to promote their health, independency, and self-care management.Collaboration of the caregivers and health care providers is required to develop, implement, and evaluate intervention programs that might promote coping abilities of the adolescents with SB.A multidisciplinary approach is needed to set goals that have a meaningful impact on social, emotional, behavioral, and educational conditions of the adolescents with SB and in different settings, for example, home, school, and community.The environment in Palestine presents barriers to the social engagement of adolescents with SB, and new ways are needed to enhance their participation in the society to promote their self-concept and wellbeing.
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Affiliation(s)
- Maha Sudki Hmeidan Nahal
- Faculty of Nursing, College of Health Professions, Al-Quds University, Abu Dies Campus, Jerusalem, Palestine
| | - Helena Wigert
- Faculty of Nursing, Institute of Health and Care Sciences, Sahlgrenska Academy at Gothenburg University and Division of Neonatology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Asma Imam
- Health and Community Studies, School of Public Health at Al-Quds University, Abu Dies Campus, Jerusalem, Palestine
| | - Åsa B Axelsson
- Nursing, Institute of Health and Care Sciences, Sahlgrenska Academy at Gothenburg University and Division of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Maina MB, Ahmad U, Ibrahim HA, Hamidu SK, Nasr FE, Salihu AT, Abushouk AI, Abdurrazak M, Awadelkareem MA, Amin A, Imam A, Akinrinade ID, Yakubu AH, Azeez IA, Mohammed YG, Adamu AA, Ibrahim HB, Bukar AM, Yaro AU, Goni BW, Prieto-Godino LL, Baden T. Two decades of neuroscience publication trends in Africa. Nat Commun 2021; 12:3429. [PMID: 34103514 PMCID: PMC8187719 DOI: 10.1038/s41467-021-23784-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 05/11/2021] [Indexed: 12/12/2022] Open
Abstract
Neuroscience research in Africa remains sparse. Devising new policies to boost Africa's neuroscience landscape is imperative, but these must be based on accurate data on research outputs which is largely lacking. Such data must reflect the heterogeneity of research environments across the continent's 54 countries. Here, we analyse neuroscience publications affiliated with African institutions between 1996 and 2017. Of 12,326 PubMed indexed publications, 5,219 show clear evidence that the work was performed in Africa and led by African-based researchers - on average ~5 per country and year. From here, we extract information on journals and citations, funding, international coauthorships and techniques used. For reference, we also extract the same metrics from 220 randomly selected publications each from the UK, USA, Australia, Japan and Brazil. Our dataset provides insights into the current state of African neuroscience research in a global context.
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Affiliation(s)
- M B Maina
- School of Life Sciences, University of Sussex, Brighton, UK.
- Biomedical Science Research and Training Centre, College of Medical Sciences, Yobe State University, Damaturu, Nigeria.
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK.
| | - U Ahmad
- Medical Genetics Laboratory, Genetics and Regenerative Medicine Research Centre, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
- Department of Anatomy, Faculty of Basic Medical Sciences, Bauchi State University, PMB 65, Gadau, Nigeria
| | - H A Ibrahim
- College of Medicine, Misr University for Science and Technology, Giza, Egypt
| | - S K Hamidu
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK
- Department of Human Anatomy, Faculty of Basic Medical Sciences, Gombe State University, Gombe, Nigeria
| | - F E Nasr
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK
- Faculty of Science, Alexandria University, Alexandria, Egypt
| | - A T Salihu
- Non-invasive Brain Stimulation and Neuroplasticity Laboratory, Department of Physiotherapy, School of Primary and Allied Healthcare, Faculty of Medicine Nursing and Health Sciences, Monash University, Melbourne, Australia
- Department of Physiotherapy, Hasiya Bayero Paediatric Hospital, Kano, Nigeria
| | - A I Abushouk
- Harvard Medical School, Harvard University, Boston, MA, USA
- Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - M Abdurrazak
- Sheka Primary Health Care Kumbotso, Kano, Nigeria
| | - M A Awadelkareem
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK
- Faculty of Medical Laboratory Sciences, Al-Neelain University, Khartoum, Sudan
- UK Dementia Research Institute and Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
- Department of Neuroscience Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - A Amin
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK
- Instituto Gulbenkian de Ciência, Oeiras, Portugal
- Department of Physiology, Faculty of Basic Medical Sciences, University of Ilorin, Ilorin, Nigeria
| | - A Imam
- Department of Anatomy, Faculty of Basic Medical Sciences, University of Ilorin, Ilorin, Nigeria
- School of Anatomical Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - I D Akinrinade
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK
- Instituto Gulbenkian de Ciência, Oeiras, Portugal
| | - A H Yakubu
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK
- Faculty of Pharmacy, University of Maiduguri, Maiduguri, Nigeria
| | - I A Azeez
- Department of Neuroscience Biomedicine and Movement Sciences, University of Verona, Verona, Italy
- Department of Veterinary Anatomy, Faculty of Veterinary Medicine, University of Jos, Jos, Nigeria
| | - Y G Mohammed
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK
- Department of Human Anatomy, Faculty of Basic Medical Sciences, Gombe State University, Gombe, Nigeria
- Department of Biology, Neurobiology group, University of Konstanz, Baden Wurttemberg, Germany
| | - A A Adamu
- Department of Physiotherapy, Aminu Kano Teaching Hospital, Kano, Nigeria
| | - H B Ibrahim
- Department of Pharmacy, Federal Medical Centre, Katsina, Nigeria
| | - A M Bukar
- Centre for Visual Computing, University of Bradford, Bradford, UK
| | - A U Yaro
- College of Medical Sciences, University of Maiduguri, Maiduguri, Nigeria
| | - B W Goni
- Department of Medicine, Yobe State University Teaching Hospital Damaturu PMB 1072, Damaturu, Yobe State, Nigeria
| | - L L Prieto-Godino
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK.
- Francis Crick Institute, London, UK.
| | - T Baden
- School of Life Sciences, University of Sussex, Brighton, UK.
- TReND in Africa (www.TReNDinAfrica.org), Brighton, UK.
- Institute of Ophthalmic Research, University of Tübingen, Tübingen, Germany.
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Memon GMS, Imam A, Datta-Chaudhuri M, Robertson E, Frain C. 8 Improving Identification and Assessment of Urinary Incontinence in Older People. Age Ageing 2020. [DOI: 10.1093/ageing/afz183.08] [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: 11/12/2022] Open
Abstract
Abstract
Introduction
Urinary incontinence is very common in the older people and wrongly considered a normal part of aging. The prevalence of UI is 39.1% in people with frailty and 19.4% in those without (Veronese et al. European Geriatric Medicine, 2018, 9(5), 571–578). Despite the high prevalence of urinary incontinence, its detection and management remain suboptimal. A comprehensive multidisciplinary continence assessment is recommended to assess and manage urinary incontinence in older patients (NICE CG171).
Methods
Plan, Do, Study, Act (PDSA) cycle audit was conducted to identify the practices for identification and assessment of urinary incontinence on a care of elderly ward. Data was collected on a structured proforma containing six standards prospectively. Following the results of first cycle, a strategy was developed and implemented.
Results
Strategy
Cycle 1 (35 patients) results were disseminated to the Divisional Safety and Quality Committee, ward teams, educational sessions held for multidisciplinary teams, involved Trust's continence advisor, displayed multidisciplinary teams prompt sheets, trialled new nursing documentation booklet, discussed continence status at daily board round and conducted audit cycle 2 (28 patients) after 4 months.
Conclusions
PDSA cycle audit with involvement of multidisciplinary teams, presentation to the Divisional Quality and Safety Committee combined with regular educational sessions and prompt about continence status at the daily board round led to better detection and improved management of urinary incontinence. We recommend other clinical teams to follow our strategy to improve the urinary incontinence care in older people without any additional resource.
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Affiliation(s)
- G M Sanai Memon
- Department of Elderly care, Manchester Royal Infirmary, Oxford Road, Manchester
| | - A Imam
- Department of Elderly care, Manchester Royal Infirmary, Oxford Road, Manchester
| | - M Datta-Chaudhuri
- Department of Elderly care, Manchester Royal Infirmary, Oxford Road, Manchester
| | - E Robertson
- Department of Elderly care, Manchester Royal Infirmary, Oxford Road, Manchester
| | - C Frain
- Department of Elderly care, Manchester Royal Infirmary, Oxford Road, Manchester
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Imam A, Karatas C, Imam R, Armutlu A, Mecit N, Karakaya A, Kalayoglu M, Kanmaz T. Three Consequent Pediatric Liver Transplant Deaths in the COVID-19 Era. Int J Organ Transplant Med 2020; 11:202-206. [PMID: 33335701 PMCID: PMC7726841] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023] Open
Abstract
The effect of COVID-19 on the transplant recipients is not well-established. Many reports underestimate the effect of COVID-19 on the immunosuppressed population. Herein, we report on 3 pediatric liver transplant recipients who were transplanted at our center between February 11 and March 10, 2020-during the COVID-19 pandemic era. The 3 patients aged between 5 and 10 months, had a rapid and aggressive respiratory deterioration that necessitated mechanical ventilation and extracorporeal life support; and eventually died. The clinical and pathological pictures likely represent COVID-19 pneumonia. Chest x-rays showed progressive infiltrates. Lung autopsies showed diffuse alveolar damage in two cases. We concluded that COVID-19 is very likely to have catastrophic effects on transplant recipients.
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Affiliation(s)
- A Imam
- Liver Transplantation Department, Koc University Hospital, Istanbul, Turkey
| | - C Karatas
- Liver Transplantation Department, Koc University Hospital, Istanbul, Turkey
| | - R Imam
- Liver Transplantation Department, Koc University Hospital, Istanbul, Turkey
| | - A Armutlu
- Pathology Department, Koc University Hospital, Istanbul, Turkey
| | - N Mecit
- Liver Transplantation Department, Koc University Hospital, Istanbul, Turkey
| | - A Karakaya
- Radiology Department, Koc University Hospital, Istanbul, Turkey
| | - M Kalayoglu
- Liver Transplantation Department, Koc University Hospital, Istanbul, Turkey
| | - T Kanmaz
- Liver Transplantation Department, Koc University Hospital, Istanbul, Turkey
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Imam A, Winnebeck E, Buchholz N, Froguel P, Bonnefond A, Solimena M, Ivanova A, Bouvier M, Plouffe B, Charpentier G, Karamitri A, Jockers R, Roenneberg T, Vetter C. Functional circadian and sleep phenotyping of type 2 diabetes patients with melatonin receptor 2 mutations and controls: a pilot study. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.460] [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: 10/25/2022]
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11
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Ayinla M, Owoyele B, Abdulmajeed W, Imam A. Effects of aqueous extract of ocimum gratissimum and momordica charantia on learning and memory in scopolamine-induced dementia rats model. IBRO Rep 2019. [DOI: 10.1016/j.ibror.2019.09.027] [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: 10/25/2022] Open
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12
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Burghard A, Schakaki M, Hillebrand J, Hoffmeier A, Imam A, Martens S, Roth J, Austermann J. The Effect of Cardiopulmonary Bypass on the Monocytes’ Tolerance. Thorac Cardiovasc Surg 2019. [DOI: 10.1055/s-0039-1678863] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- A. Burghard
- Institute of Immunology, University Hospital Muenster, Muenster, Germany
- Department of Cardiothoracic Surgery, University Hospital Muenster, Muenster, Germany
| | - M. Schakaki
- Department of Cardiothoracic Surgery, University Hospital Muenster, Muenster, Germany
| | - J. Hillebrand
- Department of Cardiothoracic Surgery, University Hospital Muenster, Muenster, Germany
| | - A. Hoffmeier
- Department of Cardiothoracic Surgery, University Hospital Muenster, Muenster, Germany
| | - A. Imam
- Institute of Immunology, University Hospital Muenster, Muenster, Germany
| | - S. Martens
- Department of Cardiothoracic Surgery, University Hospital Muenster, Muenster, Germany
| | - J. Roth
- Institute of Immunology, University Hospital Muenster, Muenster, Germany
| | - J. Austermann
- Institute of Immunology, University Hospital Muenster, Muenster, Germany
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Nahal MS, Axelsson ÅB, Imam A, Wigert H. Palestinian children's narratives about living with spina bifida: Stigma, vulnerability, and social exclusion. Child Care Health Dev 2019; 45:54-62. [PMID: 30335194 DOI: 10.1111/cch.12625] [Citation(s) in RCA: 5] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 10/04/2018] [Accepted: 10/07/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Living with spina bifida in Palestine is a critical issue that might influence various aspects of the individual's life. It is a challenge for children, their families, and health care providers because it requires lifelong treatment and follow-up of care provision. However, little focus has been placed on these children's perceptions about their daily life experiences with spina bifida. PURPOSE To illuminate the lived experience of children with spina bifida in the West Bank, Palestine. METHODS A qualitative study was conducted using the phenomenological hermeneutical method to interpret the meaning of being a child with spina bifida in Palestine. Ten children with spina bifida, aged 7-18 years, were interviewed. The two local authors independently analyzed the Arabic transcriptions, whereas the two Swedish authors analyzed the transcriptions after translation to English. Finally, the four authors discussed their analysis and reached agreement about the themes. RESULTS Studying the children's experience with spina bifida helped us highlight their feelings, needs, and challenges. The findings were formulated into one main theme, Vulnerability and suffering due to social exclusion and stigma, which was grounded in three themes: Experiencing negative self-concept, Experiencing vulnerability, and Obtaining a sense of security. These three themes were in turn derived from subthemes. CONCLUSION The Palestinian children in this study faced physical, emotional, and psychosocial challenges, which negatively influenced their health and development. They were vulnerable and stigmatized, and they lived with a negative self-concept. The findings could help health professionals, families, and caregivers to achieve a deeper understanding of what being a child with disabilities entails, and the findings may also serve as a platform for interventions that seek to promote these children's development and to enable them to experience childhood as a meaningful and positive process.
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Affiliation(s)
- Maha Sudki Nahal
- Faculty of Health Professions, Department of Nursing, Al-Quds University, Abu Dis Campus, Jerusalem, Palestine
| | - Åsa B Axelsson
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Asma Imam
- School of Public Health, Al-Quds University, Abu Dies Campus, Jerusalem, Palestine
| | - Helena Wigert
- Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden.,Division of Neonatology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Khalayleh H, Lin G, Kadar Sfarad H, Mostafa M, Abu Abed N, Imam A, Zbar AP, Mavor E. Traumatic Minor Intracranial Hemorrhage: Management by Non-neurosurgeon Consultants in a Regional Trauma Center is Safe and Effective. World J Surg 2018; 43:497-503. [DOI: 10.1007/s00268-018-4821-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Imam A, Ogunniyi A, Ibrahim A, Abdulmajeed WI, Aboyeji LO, Lawan AH, Sulaimon FA, Adana MY, Ajao SM. Dichlorvos Induced Oxidative and Neuronal Responses in Rats: Mitigative Efficacy of Nigella sativa (Black Cumin). Niger J Physiol Sci 2018; 33:83-88. [PMID: 30091737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 06/13/2018] [Indexed: 06/08/2023]
Abstract
Poisoning from Organophosphates (OPs), especially Dichlorvos (DDVP) has become endemic due to theincreasing use in house hold and agricultural pests control, with most marked effects in the nervous system. However, it isevidenced that natural antioxidants are efficacious against OPs toxicity. Thus, this study investigated the possible antidotalefficacy of Nigella sativa oil (NSO) in Dichlovos (DDVP) induced oxidative and neuronal damages in Wistar rats. DDVPwas administered at sub-chronic daily dosage of 8.8 mg/kg.bw for 7 days and a post-administration of NSO at 1 ml/kg.bwfor the subsequent 7 days. The rats were euthanized on the 15thday, blood sample collected via cardiac puncture, centrifugedand the plasma used for biochemical analysis of total antioxidant capacity (TAC), reduced glutathione (GSH) and totalreactive oxygen species (ROS), while the frontal, occipital and cerebellar cortices and the medulla were removed for histomorphological examinations. The results showed significant (P≤0.05) decrease in plasma TAC and GSH, while a significant(P≤0.05) increase in ROS was recorded, and some vacuolation around the neurons especially in the frontal and cerebellarcortices following DDVP exposure. However, post treatment with NSO was observed to be efficacious in the recovery ofthe oxidative activities and the neuro-architectural integrities. Thus, it can be concluded that the antioxidant capacity of NSOcould be efficacious against OPs induced oxidative damages, especially in dichlorvos accidents.
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Affiliation(s)
- A Imam
- Department of Anatomy, Faculty of Basic Medical Sciences, University of Ilorin, Ilorin, Nigeria.
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Mahe A, Muhammad Y, Ibrahim A, Muhammad A, Adam I, Atiku M, Imam A. In vivo and in vitro Toxicity Studies of Crude and Partially Purified Leaf Extracts of Jatropha curcas in Wistar Albino Rats. JPRI 2017. [DOI: 10.9734/jpri/2017/38137] [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: 11/09/2022]
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17
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Nahal MSH, Wigert H, Imam A, Axelsson ÅB. From Feeling Broken to Looking Beyond Broken: Palestinian Mothers' Experiences of Having a Child With Spina Bifida. J Fam Nurs 2017; 23:226-251. [PMID: 28795898 DOI: 10.1177/1074840717697436] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Spina bifida (SB) is the second most common birth defect worldwide. Mothers of children with SB face extraordinary challenges due to the complicated conditions and disability of their children. Little is known about the impact of these challenges on the mothers' well-being, particularly in Middle Eastern culture, where chronic illness and disability are perceived as a stigma, and care of disabled children has traditionally been the responsibility of the mother. The aim of this study was to illuminate mothers' lived experience of having a child with SB in Palestine. Twenty Arab-Muslim mothers living in Palestine were purposefully recruited from several rehabilitation centers in Palestine and were interviewed in 2014. The transcribed interviews were analyzed according to phenomenological hermeneutics. The mothers' experiences were described in the main theme: From feeling broken to looking beyond broken. Four themes were interwoven: living with constant anxiety, living with uncertainty, living with a burden, and living with a difficult life situation. These findings highlight the burden and resilience of the Arab-Muslim Palestinian mothers while striving to maintain the well-being of the whole family as well as facilitating the child's welfare.
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Affiliation(s)
| | - Helena Wigert
- 1 University of Gothenburg, Sweden
- 3 Sahlgrenska University Hospital, Göteborg, Sweden
| | - Asma Imam
- 2 Al-Quds University, Jerusalem, Palestine
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18
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Ajao MS, Abdussalam WA, Imam A, Amin A, Ibrahim A, Adana MY, Sulaimon FA, Atata JA. Histopathological and Biochemical evaluations of the antidotal efficacy of <i>Nigella sativa</i> oil on organophosphate induced hepato-toxicity. Research Journal of Health Sciences 2017. [DOI: 10.4314/rejhs.v5i1.3] [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: 11/17/2022] Open
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19
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Imam A, Ajao MS, Akinola OB, Ajibola MI, Ibrahim A, Amin A, Abdulmajeed WI, Lawal ZA, Ali-Oluwafuyi A. Repeated Acute Oral Exposure to Cannabis sativa Impaired Neurocognitive Behaviours and Cortico-hippocampal Architectonics in Wistar Rats. Niger J Physiol Sci 2017; 31:153-159. [PMID: 28262852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 03/06/2017] [Indexed: 06/06/2023]
Abstract
The most abused illicit drug in both the developing and the developed world is Cannabis disposing users to varying forms of personality disorders. However, the effects of cannabis on cortico-hippocampal architecture and cognitive behaviours still remain elusive. The present study investigated the neuro-cognitive implications of oral cannabis use in rats. Eighteen adult Wistar rats were randomly grouped to three. Saline was administered to the control rats, cannabis (20 mg/kg) to the experimental group I, while Scopolamine (1 mg/kg. ip) was administered to the last group as a standard measure for the cannabis induced cognitive impairment. All treatments lasted for seven consecutive days. Open Field Test (OFT) was used to assess locomotor activities, Elevated Plus Maze (EPM) for anxiety-like behaviour, and Y maze paradigm for spatial memory and data subjected to ANOVA and T test respectively. Thereafter, rats were sacrificed and brains removed for histopathological studies. Cannabis significantly reduced rearing frequencies in the OFT and EPM, and increased freezing period in the OFT. It also reduced percentage alternation similar to scopolamine in the Y maze, and these effects were coupled with alterations in the cortico-hippocampal neuronal architectures. These results point to the detrimental impacts of cannabis on cortico-hippocampal neuronal architecture and morphology, and consequently cognitive deficits.
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Affiliation(s)
- A Imam
- Department of Anatomy, University of Ilorin, Ilorin.
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20
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Altaweel A, Imam A, Ghanbaja J, Mangin D, Miska P, Gries T, Belmonte T. Fast synthesis of ultrathin ZnO nanowires by oxidation of Cu/Zn stacks in low-pressure afterglow. Nanotechnology 2017; 28:085602. [PMID: 28102178 DOI: 10.1088/1361-6528/28/8/085602] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The synthesis of ultrathin, single-crystalline zinc oxide nanowires was achieved by treating in a flowing microwave plasma oxidation process, zinc films coated beforehand by a sputtered thin buffer layer of copper. The aspect ratio of the nanowires can be controlled by the following experimental parameters: treatment duration, furnace temperature, oxygen concentration. An average diameter of 6 nm correlated with a mean length of 750 nm can be reached with a fairly high surface number density for very short treatments, typically less than 1 min. The oxidized samples are characterized by means of SEM, XRD, SIMS, HRTEM and EDX techniques. Structural characterization reveals that these nanowires are single-crystalline, with the wurtzite phase of ZnO. Nanowires are only composed of ZnO without copper particles inside or at the end of the nanowires. Temperature-dependent photoluminescence measurements confirm that ZnO nanowires are of high crystalline quality and thin enough to produce quantum confinement.
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Affiliation(s)
- A Altaweel
- Université de Lorraine, Institut Jean Lamour, UMR CNRS 7198, NANCY, F-54011, France
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21
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Imam A, Atiku M, Muhammad I, Ezema M, Alhassan A, Idi A, Mohammed A, Abdullahi H, Alexander I. In vitro Antimalarial Activity of Solvents Extracts of Alstonia boonei Stem Bark and Partial Characterization of Most Active Extract(s). JPRI 2017. [DOI: 10.9734/jpri/2017/36236] [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: 11/09/2022]
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22
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Imam A, Fairley L, Parslow RC, Feltbower RG. Population mixing and incidence of cancers in adolescents and young adults between 1990 and 2013 in Yorkshire, UK. Cancer Causes Control 2016; 27:1287-92. [PMID: 27517468 PMCID: PMC5025504 DOI: 10.1007/s10552-016-0797-3] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 08/04/2016] [Indexed: 11/13/2022]
Abstract
PURPOSE Epidemiological evidence suggests a role for an infectious etiology for cancers in teenagers and young adults (TYAs). We investigated this by describing associations between infection transmission using the population mixing (PM) proxy and incidence of cancers in TYAs in Yorkshire, UK. METHODS We extracted cancer cases from the Yorkshire Specialist Register of Cancer in Children and Young People from 1990 to 2013 (n = 1929). Using multivariable Poisson regression models (adjusting for effects of deprivation and population density), we investigated whether PM was associated with cancer incidence. We included population mixing-population density interaction terms to examine for differences in effects of PM in urban and rural populations. RESULTS Nonsignificant IRRs were observed for leukemias (IRR 1.20, 95% CI 0.91-1.59), lymphomas (IRR 1.09, 95% CI 0.90-1.32), central nervous system tumors (IRR 1.06, 95% CI 0.80-1.40) and germ cell tumors (IRR 1.14, 95% CI 0.92-1.41). The association between PM and cancer incidence did not vary in urban and rural areas. CONCLUSIONS Study results suggest PM is not associated with incidence of cancers among TYAs. This effect does not differ between rural and urban settings.
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Affiliation(s)
- A Imam
- Department of Paediatrics, Aminu Kano Teaching Hospital, PMB 3452 Zaria road, Kano, Nigeria
| | - L Fairley
- Division of Epidemiology and Biostatistics, School of Medicine, University of Leeds, Room 8.49, Worsley Building, Clarendon Way, Leeds, LS2 9JT, UK.
| | - R C Parslow
- Division of Epidemiology and Biostatistics, School of Medicine, University of Leeds, Room 8.49, Worsley Building, Clarendon Way, Leeds, LS2 9JT, UK
| | - R G Feltbower
- Division of Epidemiology and Biostatistics, School of Medicine, University of Leeds, Room 8.49, Worsley Building, Clarendon Way, Leeds, LS2 9JT, UK
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Rosas-Hernandez H, Cuevas E, Lantz S, Imam A, Sturdivant N, Balachandran K, Slikker W, Paule M, Ali S. Neurovascular unit components on a chip as a model to study traumatic brain injury. Toxicol Lett 2016. [DOI: 10.1016/j.toxlet.2016.07.211] [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: 10/20/2022]
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Shawky M, Imam A, Rieutord A, Guérin A. OHP-005 Differences in training required for hospital pharmacy practice in france and Egypt. Eur J Hosp Pharm 2016. [DOI: 10.1136/ejhpharm-2016-000875.393] [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: 11/04/2022] Open
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Soliman S, Imam A. FIRST DOCUMENTATION OF TUTA ABSOLUTA MEYRICK LARVAL INFESTATION TO EGGPLANT FRUITS AT MATROUH GOVERNORATE, ARAB REPUBLIC OF EGYPT. ACTA ACUST UNITED AC 2013. [DOI: 10.21608/jppp.2013.87292] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Rabiu MM, Kyari F, Ezelum C, Elhassan E, Sanda S, Murthy GVS, Sivasubramaniam S, Glibert C, Abdull MM, Abiose A, Bankole O, Entekume G, Faal H, Imam A, Sang LP, Abubakar T. Review of the publications of the Nigeria national blindness survey: methodology, prevalence, causes of blindness and visual impairment and outcome of cataract surgery. Ann Afr Med 2012; 11:125-30. [PMID: 22684129 DOI: 10.4103/1596-3519.96859] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
This is a review of the major publications from the Nigeria national blindness survey in order to highlight major findings and challenges of eye care in Nigeria. The review summarizes methodology and key findings. Survey publications on methodology, prevalence and causes of visual impairment and outcome of cataract surgery were retrieved, reviewed and relevant data extracted, reported and discussed. The study was the largest and more detailed eye survey in Nigeria (15,375 people 40 years and older recruited). Participants had detailed eye examination including visual acuity, autorefractokeratometry, A- scan biometry, visual field and basic eye examination. Cause(s) of visual impairment in each eye using WHO algorithm was determined among participants with vision < 6/12. Some of the participants also had qualitative questions on barriers to uptake of services, quality of life and visual function. Major highlights of the results as contained in the publications include a high prevalence of blindness with 4.2% (95% CI: 3.8-4.6%;),of the study population having blindness (using presenting vision (PVA)) even with best correction the prevalence was 3.4% (95% CI: 3.0-3.8%. The prevalence of SVI using PVA was 1.5% (95% CI: 1.3-1.7%).and with best correction 0.8% (95% CI: 0.7-1.0%). Blindness varied by age groups, sex, literacy level and geopolitical zone. Furthermore, 84% of blindness was due to avoidable causes with cataract responsible for 43% of blindness, glaucoma 16.7%, uncorrected aphakia 8.4% and corneal opacity 7.9%. Of the total 538 eyes that had cataract surgery procedures, 42.7% had couching and the remaining had cataract surgery, but only 41.4% of cataract operated eyes had IOL surgery. Outcome of cataract surgery was good at presentation for only 30.8% of eyes (84 eyes) which improved to 56.8% with correction. The possible remedy for the high burden of needless blindness and harmful eye health practices in Nigeria are discussed.
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Affiliation(s)
- M Mansur Rabiu
- Department of Community Ophthalmology, National Eye Centre, Kaduna, Nigeria
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Gilbert CE, Murthy GVS, Sivasubramaniam S, Kyari F, Imam A, Rabiu MM, Abdull M, Tafida A. Couching in Nigeria: prevalence, risk factors and visual acuity outcomes. Ophthalmic Epidemiol 2010; 17:269-75. [PMID: 20868252 DOI: 10.3109/09286586.2010.508349] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [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
PURPOSE Couching is an ancient treatment for cataract which is still practiced in some of the poorer developing countries, particularly in sub-Saharan Africa. The purpose of this study is to describe risk factors for couching and visual acuity outcomes in a nationally representative sample of adults aged 40 years and above in Nigeria. METHODS Probability in proportion size methods were used to identify a representative sample. Of the 15,375 adults enumerated, 13,582 were interviewed and examined. Examination included logMar acuities, slit lamp examination and dilated fundoscopy with digital fundus imaging. RESULTS Almost half of the 583 eyes undergoing a procedure for cataract had been couched (249 eyes, 42.7%). Individuals living in rural areas (P = 0.033) and in the two underserved northern administrative zones (P = 0.33; P = 0.002) were more likely to have been couched. Visual outcomes were poor according to World Health Organization categories, with 55.8% of people and 73.1% of eyes having a presenting visual acuity of less than 3/60 and only 9.7% and 2.4% of people and eyes respectively having a good outcome (6/18 or better). None were wearing an aphakic correction, and with correction acuities improved but 42.6% of eyes were still blind (< 3/60). CONCLUSIONS Couching is still widely practiced in Nigeria and visual outcomes are very poor. The population needs to be made aware of the risks associated with the procedure, and services for high quality, affordable cataract surgery need to be expanded, particularly in rural areas and in the north of the country.
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Affiliation(s)
- Clare E Gilbert
- International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, England.
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Hussein S, Imam A, Rayis D, Khamis A. P470 Postgraduates' Clinical Assessment in Obstetrics and Gynaecology in Sudan: Long Case, OSCEs or both. Int J Gynaecol Obstet 2009. [DOI: 10.1016/s0020-7292(09)61961-5] [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: 10/20/2022]
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Wani AM, Hussain WM, Fatani MI, Hemdi M, Imam A, Shiekh F, Khoujah AM, Akhtar M. Skull metastases from thyroid carcinoma. Case Reports 2009; 2009:bcr02.2009.1578. [DOI: 10.1136/bcr.02.2009.1578] [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: 11/04/2022] Open
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Wani AM, Hussain WM, Fatani MI, Khoujah AM, Tawakul AA, Hemdi M, Imam A. Splenohepatic lesions: unusual presentation of gastric lymphoma. Case Reports 2009; 2009:bcr10.2008.1159. [DOI: 10.1136/bcr.10.2008.1159] [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: 11/04/2022] Open
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Badr O, Imam A, Monieb H, Khalifa A, Ahmady OA, Abdallah MA. Concentration of Calcitonin in Seminal Plasma of Infertile Men/Calcitonin-Konzentration im Spermaplasma von unfruchtbaren Männern. Andrologia 2009. [DOI: 10.1111/j.1439-0272.1989.tb02435.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Imam A, Mohammed B, Wilson DC, Cheeseman CR. Solid waste management in Abuja, Nigeria. Waste Manag 2008; 28:468-72. [PMID: 17379496 DOI: 10.1016/j.wasman.2007.01.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2006] [Revised: 12/12/2006] [Accepted: 01/08/2007] [Indexed: 05/14/2023]
Abstract
The new city of Abuja provided an opportunity to avoid some of the environmental problems associated with other major cities in Africa. The current status of solid waste management in Abuja has been reviewed and recommendations for improvements are made. The existing solid waste management system is affected by unfavourable economic, institutional, legislative, technical and operational constraints. A reliable waste collection service is needed and waste collection vehicles need to be appropriate to local conditions. More vehicles are required to cope with increasing waste generation. Wastes need to be sorted at source as much as possible, to reduce the amount requiring disposal. Co-operation among communities, the informal sector, the formal waste collectors and the authorities is necessary if recycling rates are to increase. Markets for recycled materials need to be encouraged. Despite recent improvements in the operation of the existing dumpsite, a properly sited engineered landfill should be constructed with operation contracted to the private sector. Wastes dumped along roads, underneath bridges, in culverts and in drainage channels need to be cleared. Small-scale waste composting plants could promote employment, income generation and poverty alleviation. Enforcement of waste management legislation and a proper policy and planning framework for waste management are required. Unauthorized use of land must be controlled by enforcing relevant clauses in development guidelines. Accurate population data is necessary so that waste management systems and infrastructure can be properly planned. Funding and affordability remain major constraints and challenges.
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Affiliation(s)
- A Imam
- Centre for Environmental Control and Waste Management, Department of Civil and Environmental Engineering, Imperial College, London SW7 2BU, United Kingdom
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Imam A. P34.3 Polysomnography in a randomised, double blind, placebo controlled crossover trial of gabapentin therapy of excessive daytime somnolence in epileptics. Clin Neurophysiol 2006. [DOI: 10.1016/j.clinph.2006.06.577] [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]
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Wertheim D, El Atar A, Patel A, Makanjuola O, Imam A, Mudan S, Fiennes A. Computer analysis of upper gastrointestinal endoscope images. MINIM INVASIV THER 2005; 14:39-44. [PMID: 16754152 DOI: 10.1080/13645700510010746] [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: 10/25/2022]
Abstract
Gastro-oesophageal reflux disease (GORD) occurs in up to 40% of adults in the West. Oesophagitis is a major determinant in the treatment of GORD but its current classification systems are subjective. In order to help to provide objective interpretation of upper gastro-intestinal (GI) endoscope examination and reduce inter-observer variability, we developed a computer image analysis system. Digital video recordings were made on patients with clinical evidence of reflux oesophagitis. Cross-sectional profiles of hue and saturation data were analysed on images from seven patients with grade B or C oesophagitis (LA grading). This analysis showed clear changes in hue (p = 0.01) and saturation (p = 0.001). These results suggest that quantification of upper GI endoscopic images is feasible and may help in objective assessment.
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Affiliation(s)
- D Wertheim
- School of Computing and Information Systems, Kingston University, Surrey, UK.
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Affiliation(s)
- A De
- Neonatal Unit, Luton and Dunstable Hospital, UK.
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Abdel-Naser MB, Imam A, Wollina U. Sildenafil citrate significantly improves nocturnal penile erections in sildenafil non-responding patients with psychogenic erectile dysfunction. Int J Impot Res 2004; 16:552-6. [PMID: 15116063 DOI: 10.1038/sj.ijir.3901245] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Effects of sildenafil citrate on nocturnal penile tumescence and rigidity (NPTR) were evaluated among sildenafil non-responding patients with psychogenic erectile dysfunction. All patients (n=30), equally divided into groups I and II, completed four consecutive nights using the RigiScan Plus device. Sildenafil citrate (50 mg) was given in the third night in group I and in the fourth in group II, whereas a placebo was given in the remaining nights. Additional patients (n=12) receiving only a placebo served as a control group. Results of NPTR recordings revealed neither significant differences between the control and non-sildenafil nights of both test groups, nor between the corresponding values of both groups (P>0.05). On the other hand, when sildenafil citrate nights of groups I and II taken together were compared with placebo nights, a significant increase of total events duration (P<0.001), average rigidity of the tip (P<0.05) and base (P<0.01), and rigidity activity unit (RAU) and tumescence activity unit (TAU) of tip and base (P<0.001) was observed. These results suggest that performance anxiety may be responsible for failure of response during awakening.
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Affiliation(s)
- M B Abdel-Naser
- Department of Dermatology, Venereology and Andrology, Ain Shams University, Cairo, Egypt.
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El Atar A, Imam A, Bidlake L, Liban J, Nussey S, Fiennes A. Obesity 04. Br J Surg 2002. [DOI: 10.1046/j.1365-2168.89.s.1.12_4.x] [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: 11/20/2022]
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de Jager T, Pelzer T, Müller-Botz S, Imam A, Muck J, Neyses L. Mechanisms of estrogen receptor action in the myocardium. Rapid gene activation via the ERK1/2 pathway and serum response elements. J Biol Chem 2001; 276:27873-80. [PMID: 11335712 DOI: 10.1074/jbc.m010984200] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We have previously shown that the myocardium is a target tissue for estrogen. Here, we have identified rapid non-nuclear estrogen effects on the expression of the early growth response gene-1 (Egr-1) in cardiomyocytes. Egr-1 mRNA and protein were rapidly and strongly induced by estrogen in an estrogen receptor-dependent manner via the extracellular signal-regulated kinase, ERK1/2. A promoter analysis study of a 1.2-kilobase Egr-1 promoter fragment revealed that the serum response elements (SREs) but not the estrogen response elements or AP-1 sites are responsible for Egr-1 induction by estrogen, identifying a novel mechanism of estrogen receptor-dependent gene activation in the myocardium. Both estrogen receptor-alpha and -beta induced the Egr-1 promoter via the SREs as well as an artificial promoter consisting of only five SREs in cardiomyocytes. Electrophoretic mobility shift assays showed that a protein complex containing serum response factor or an antigenically related protein was recruited to the SREs by estrogen treatment of primary cardiomyocytes. The recruitment of the protein complex was inhibited by the specific estrogen receptor antagonist ICI 182,780 as well as the MEK inhibitor PD 98059. Taken together, these results identify SREs as important promoter control elements for an estrogen receptor-dependent mechanism of gene activation in the myocardium.
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Affiliation(s)
- T de Jager
- Department of Medicine, University of Wuerzburg, Josef-Schneider-Strasse 2, 97080 Wuerzburg, Germany
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Abstract
Whereas retinoic acids control nuclear events, a second class of retinol metabolites, that is, the hydroxylated forms exemplified by 14-hydroxy-retro-retinol (HRR), operate primarily in the cytoplasm. They function as regulatory cofactors for cell survival/cell death decisions. In accordance with these biological aspects, we demonstrate that these retinoids bound protein kinase C (PKC) alpha with nanomolar affinity and markedly enhance the activation of PKC alpha and the entire downstream MAP kinase pathway by reactive oxygen species. HRR was 10 times more efficient than retinol, and the optimum doses are 10-7 and 10-6 M, respectively. PKC alpha activation was reversed rapidly by imposition of reducing conditions. The retinoid binding site was mapped to the first cysteine-rich region in the regulatory domain, C1A, yet was distinct from the binding sites of diacylglycerol and phorbol esters. The C1B domain bound retinoids poorly. The emerging theme is that retinoids serve as redox regulators of protein kinase C.
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Affiliation(s)
- A Imam
- Program in Immunology, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA
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Hoyos B, Imam A, Chua R, Swenson C, Tong GX, Levi E, Noy N, Hämmerling U. The cysteine-rich regions of the regulatory domains of Raf and protein kinase C as retinoid receptors. J Exp Med 2000; 192:835-45. [PMID: 10993914 PMCID: PMC2193291 DOI: 10.1084/jem.192.6.835] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Vitamin A and its biologically active derivatives, the retinoids, are recognized as key regulators of vertebrate development, cell growth, and differentiation. Although nuclear receptors have held the attention since their discovery a decade ago, we report here on serine/threonine kinases as a new class of retinoid receptors. The conserved cysteine-rich domain of the NH(2)-terminal regulatory domains of cRaf-1, as well as several select domains of the mammalian protein kinase C (PKC) isoforms alpha, delta, zeta, and mu, the Drosophila and yeast PKCs, were found to bind retinol with nanomolar affinity. The biological significance was revealed in the alternate redox activation pathway of these kinases. Retinol served as a cofactor to augment the activation of both cRaf and PKC alpha by reactive oxygen, whereas the classical receptor-mediated pathway was unaffected by the presence or absence of retinol. We propose that bound retinol, owing to its electron transfer capacity, functions as a tag to enable the efficient and directed redox activation of the cRaf and PKC families of kinases.
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Affiliation(s)
- B Hoyos
- Program in Immunology, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA
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Cribier A, Eltchaninoff H, Koning R, Rath PC, Arora R, Imam A, El-Sayed M, Dani S, Derumeaux G, Benichou J, Tron C, Janorkar S, Pontier G, Letac B. Percutaneous mechanical mitral commissurotomy with a newly designed metallic valvulotome: immediate results of the initial experience in 153 patients. Circulation 1999; 99:793-9. [PMID: 9989965 DOI: 10.1161/01.cir.99.6.793] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Percutaneous balloon valvotomy has become a common treatment of mitral stenosis, but the cost of the procedure remains a limitation in countries with restricted financial resources, leading to a frequent reuse of the disposable catheters. To overcome this limitation, a reusable metallic valvotomy device has been developed with the goals of both improving the mitral valvotomy results and decreasing the cost of the procedure. METHODS AND RESULTS The device consists of a detachable metallic cylinder with 2 articulated bars screwed onto the distal end of a disposable catheter whose proximal end is connected to an activating pliers. By the transseptal route, the device is advanced across the valve over a traction guidewire. Squeezing the pliers opens the bars up to a maximum extent of 40 mm. The clinical experience consisted of 153 patients with a broad spectrum of mitral valve deformities. The procedure was successful in 92% of cases and resulted in a significant increase in mitral valve area, from 0.95+/-0.2 to 2. 16+/-0.4 cm2. No increase in mitral regurgitation was noted in 80% of cases. Bilateral splitting of the commissures was observed in 87%. Complications were 2 cases of severe mitral regurgitation (1 requiring surgery), 1 pericardial tamponade, and 1 transient cerebrovascular embolic event. In this series, the maximum number of consecutive patients treated with the same device was 35. CONCLUSIONS The results obtained with this new device are encouraging and at least comparable to those of current balloon techniques. Multiple uses after sterilization should markedly decrease the procedural cost, a major advantage in countries with limited resources and high incidence of mitral stenosis.
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Affiliation(s)
- A Cribier
- Charles Nicolle Hospital, Department of Cardiology , University of Rouen, France.
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Abstract
Balloon dilation of the pulmonary valve was performed in 54 patients with tetralogy of Fallot with severe cyanosis, high haematocrit and severe valvar pulmonary stenosis. Clinical, echocardiographic, angiographic, and haemodynamic data were analyzed before and after the procedure. After balloon dilation, the systemic oxygen saturation increased from a mean value of 66% to 85%. The mean value of the haematocrit before dilation was 55 + 13, and decreased to 47 after dilation (p < 0.002) in 2 months follow-up. Balloon dilation increased the size of the pulmonary valvar orifice from a mean value of 9 + 5 mm to 11.5 + 2 mm (p < 0.005). The mean Z score of the pulmonary valves, which was -3 + 1.3 before dilation, increased to -1.1 + 1.1 immediately after the procedure (p < 0.05). The size of the right and left pulmonary arteries increased after dilation from 9 mm to 10 mm, and from 8.7 + 2.4 mm to 9.8 + 2.3 mm, respectively (p < 0.05). The comparable mean Z scores increased from -2.8 + 1.9 SD to -1.8 + 1.4 SD, and from -2.4 + 1.9 SD to -1.5 + 1.6 SD for the right and left branches, respectively (p < 0.05). In patients with stenosis at the bifurcation of the pulmonary trunk and hypoplasia of the left artery, successful dilation of the pulmonary valve lead to an increase of flow and improvement in size of the hypoplastic segment. In conclusion, initial balloon dilation of the pulmonary valve in tetralogy of Fallot resulted in increase of the Z score for the pulmonary valve and improved antegrade pulmonary blood flow, inducing growth of the pulmonary arteries and ameliorating the anatomic and physiologic preoperative condition.
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Affiliation(s)
- I Massoud
- Department of Pediatric Cardiology, National Heart Institute, Imbaba, Giza, Egypt
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Abstract
BACKGROUND Cellular blood components are irradiated to prevent graft-versus-host disease in transfusion recipients at risk for this syndrome. Because gamma radiation can result in the production of reactive oxygen species, the role of reactive oxygen species was investigated in radiation-induced red cell damage. STUDY DESIGN AND METHODS Whole blood from normal donors was exposed to various doses of t-butyl hydroperoxide (0-1 mM) and/or to gamma-radiation (0-50 Gy). Oxidative damage was assessed by the extent of lipid peroxidation (measured by thiobarbituric acid-reactive substances [TBARS]) and hemoglobin oxidation. Fresh blood was divided into three parts-one initially irradiated and stored, another stored with portions irradiated weekly, and a third stored without irradiation. TBARS and hemoglobin oxidation were measured weekly. RESULTS As expected, t-butyl hydroperoxide induced TBARS formation and hemoglobin oxidation in a dose-dependent fashion. The gamma-radiation not only increased hemoglobin oxidation and TBARS formation, but also enhanced the t-butyl hydroperoxide effect on red cells. Red cell storage increased TBARS generation and hemoglobin oxidation in a time-dependent fashion. When radiation was administered either initially or after weekly storage, TBARS production and hemoglobin oxidation were increased over that measured in unirradiated paired controls. CONCLUSION Gamma radiation at clinically used doses increases lipid peroxidation and hemoglobin oxidation in human red cells. The effect of gamma-radiation is accentuated by blood storage and induces damage independent of time of storage.
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Affiliation(s)
- A J Anand
- Department of Pathology, New England Deaconess Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Ronchi A, Berry M, Raguz S, Imam A, Yannoutsos N, Ottolenghi S, Grosveld F, Dillon N. Role of the duplicated CCAAT box region in gamma-globin gene regulation and hereditary persistence of fetal haemoglobin. EMBO J 1996; 15:143-9. [PMID: 8598197 PMCID: PMC449926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Hereditary persistence of fetal haemoglobin (HPFH) is a clinically important condition in which a change in the developmental specificity of the gamma-globin genes results in varying levels of expression of fetal haemoglobin in the adult. The condition is benign and can significantly alleviate the symptoms of thalassaemia or sickle cell anaemia when co-inherited with these disorders. We have examined structure-function relationships in the -117 HPFH gamma promoter by analysing the effect of mutating specific promoter elements on the functioning of the wild-type and HPFH promoters. We find that CCAAT box mutants dramatically affect expression from the HPFH promoter in adult blood but have little effect on embryonic/fetal expression from the wild-type promoter. Our results suggest that there are substantial differences in the structure of the wild-type gamma promoter expressed early in development and the adult HPFH promoter. Together with previous results, this suggests that gamma silencing is a complex multifactorial phenomenon rather than being the result of a simple repressor binding to the promoter. We present a model for gamma-globin gene silencing that has significant implications for attempts to reactivate the gamma promoters in human adults by pharmacological means.
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Affiliation(s)
- A Ronchi
- Universita Degli Studi di Milano, Dipartimento di Genetica e di Biologia di Microrganisimi, 20133 Milano, Italy
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Ronchi A, Berry M, Raguz S, Imam A, Yannoutsos N, Ottolenghi S, Grosveld F, Dillon N. Role of the duplicated CCAAT box region in gamma-globin gene regulation and hereditary persistence of fetal haemoglobin. EMBO J 1996. [DOI: 10.1002/j.1460-2075.1996.tb00342.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Antoniou M, de Boer E, Spanopoulou E, Imam A, Grosveld F. TBP binding and the rate of transcription initiation from the human beta-globin gene. Nucleic Acids Res 1995; 23:3473-80. [PMID: 7567458 PMCID: PMC307226 DOI: 10.1093/nar/23.17.3473] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
DNA-protein interaction studies in vitro revealed several factors binding over the TATA box and the region of transcription initiation (cap) site of the human beta-globin promoter; TATA binding protein TBP at -30, Sp1 at -19, GATA-1 at -12 and +5, YY1 at -9 and a novel factor C1 over the site of initiation (-4 to +7). Point mutants which specifically abolish the binding of each of these proteins were tested in a beta-globin locus control region (LCR) construct which allows quantitative comparisons at physiological levels of transcription. Only mutants which drastically affect the binding of TBP resulted in decreased levels of transcription. A threshold value of TBP binding of 15-30% of wild type was sufficient to give normal levels of transcription. This indicates that the association of TF IID with the TATA box is not limiting in the rate of initiation of transcription.
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Affiliation(s)
- M Antoniou
- Laboratory of Gene Structure and Expression, National Institute for Medical Research, London, UK
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Shi SR, Chaiwun B, Young L, Imam A, Cote RJ, Taylor CR. Antigen retrieval using pH 3.5 glycine-HCl buffer or urea solution for immunohistochemical localization of Ki-67. Biotech Histochem 1994; 69:213-5. [PMID: 7918836 DOI: 10.3109/10520299409106289] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
A new antibody (MIB-1) has been described, permitting the demonstration of Ki-67 proliferation antigen in paraffin sections. However, satisfactory results were obtained only after subjecting tissue sections to microwave based antigen retrieval in citrate buffer solution. Other buffer solutions produce equivalent or better results and also permit use of the original Ki-67 antibody, which hitherto has been considered ineffective for paraffin sections.
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Affiliation(s)
- S R Shi
- Department of Pathology, University of Southern California School of Medicine, Los Angeles 90033
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Yilmaz A, Gaide AC, Sordat B, Borbenyi Z, Lahm H, Imam A, Schreyer M, Odartchenko N. Malignant progression of SV40-immortalised human milk epithelial cells. Br J Cancer 1993; 68:868-73. [PMID: 8217602 PMCID: PMC1968715 DOI: 10.1038/bjc.1993.447] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
A human breast epithelial cell line (Hu-MI), established by microinjecting SV40 DNA into human milk epithelial cells, exhibits the phenotype of luminal epithelial cells and is neither clonogenic nor tumorigenic. From this cell line we have selected two sublines, HuMI-T and HuMI-TTul, reflecting different stages of spontaneous transformation. HuMI-T cells grow anchorage-independently, but do not induce tumours in nude mice. HuMI-TTul cells are clonogenic as well as tumorigenic. Cells from both lines exhibit polymorphic structural and numerical chromosome aberrations. Immortalisation of normal luminal epithelial cells from human mammary gland with SV40 DNA alone may thus cause random genetic changes eventually resulting in tumorigenic cell lines. Since Hu-MI, HuMI-T and HuMI-TTul represent some of the consecutive stages taking place during cellular transformation, they are particularly suited as a novel in vitro model system to study progression of human breast cancer.
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Affiliation(s)
- A Yilmaz
- Swiss Institute for Experimental Cancer Research, Epalinges
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