Results 1 to 10 of about 9,729,668 (238)

Impact of contextual factors and substance characteristics on perspectives toward cognitive enhancement. [PDF]

PLoS ONE, 2013
Enhancing cognitive performance with substances--especially prescription drugs--is a fiercely debated topic among scholars and in the media. The empirical basis for these discussions is limited, given that the actual nature of factors that influence the ...
Sebastian Sattler, Cynthia Forlini, Eric Racine, Carsten Sauer   +3 more
doaj   +3 more sources

Performance enhancement in the workplace: why and when healthyindividuals should disclose their reliance on pharmaceutical cognitive enhancers

Frontiers in Systems Neuroscience, 2015
The use of pharmaceuticals cognitive enhancers (PCE) have been stirring growing interest, not only in the scientific domain but also in the popular media, and has probably had some increase recently in academic, professional and military quarters ...
Mirko D. Garasic, Andrea eLavazza
doaj   +1 more source

Acute effect of sodium bicarbonate supplementation on the performance during CrossFit® training

Motriz: Revista de Educacao Fisica, 2020
Aim: To verify the acute effect of sodium bicarbonate (NaHCO3) supplementation on performance during CrossFit® workout. Methods: Nine experienced males (30.8 ± 3.5 years; 84.4 ± 9.5 kg; 177.5 ± 4.03 cm; 2.2 ± 1.0 years) in CrossFit® participated in ...
Luiz Paulo Toledo, João Guilherme Vieira, Marcelo Ricardo Dias   +2 more
doaj   +1 more source

Ergogenic effects of supplement combinations on endurance performance: a systematic review and meta-analysis of randomized controlled trials

Journal of the International Society of Sports Nutrition
Background Supplements such as caffeine and sodium bicarbonate have been found to exert ergogenic effects on endurance performance. However, little is known about the effects of supplementary combinations on performance parameters.
Sebastian Zart, Michael Fröhlich
doaj   +1 more source

Facilitators and barriers in preventing doping among recreational athletes: A qualitative interview study among police officers

Frontiers in Public Health, 2022
BackgroundDoping is a societal problem associated with health problems, violence, and other crimes, especially when combined with alcohol and drugs. Elite, as well as recreational athletes who exercise in gyms may use doping to enhance their performance ...
Pia Kvillemo, Pia Kvillemo, Anna K. Strandberg, Anna K. Strandberg, Tobias H. Elgán, Tobias H. Elgán, Johanna Gripenberg, Johanna Gripenberg   +7 more
doaj   +1 more source

Tıp Fakültesi ile Beslenme ve Diyetetik Bölümü Öğrencilerinin Sporcu Diyet Destek Ürünleri ile İlgili Bilgi Düzeyleri, Bilgi Kaynakları ve Tutumları

Journal of Contemporary Medicine, 2020
Amaç: Rehberler sporculara destek ürünü kullanımı öncesi hekim ya da beslenme uzmanına danışılmasını önermektedir. Bu çalışmanın amacı, tıp fakültesi öğrencileri ile beslenme diyetetik bölümü öğrencilerinin sporcu destek ürünleri hakkında bilgi düzeyi ...
Faik Özdengül, Melda Pelin Yargıç
doaj   +1 more source

Appearance and performance factors associated with muscle building supplement use and favourable attitudes towards anabolic steroids in adolescent boys

Frontiers in Psychology, 2023
IntroductionThe demand for appearance and performance enhancing substances, including muscle building supplements and anabolic androgenic steroids, is increasing in Australia.
Olivia Piplios, Zali Yager, Zali Yager, Siân A. McLean, Scott Griffiths, Jo R. Doley   +5 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom, Dorella Scarponi, Giulia Zucchetti, Teresa Perillo, Maria Montanaro, Elisa Marconi, Chiara Rutigliano, Paolo Colavero, Paola Quarello, Marina Bertolotti, Monica Cellini, Carlo Clerici, Maurizio Mascarin, Francesca Bomben, Andrea Ferrari, the expert workgroup   +15 more
wiley   +1 more source

The Impact of the COVID‐19 Pandemic on Childhood Cancer Survival: A Population‐Based Assessment of Survival Patterns Between 2015 and 2023 in Germany

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Numerous international studies have reported declines in new cancer diagnoses, delayed diagnoses and disruptions in cancer treatment following the implementation of COVID‐19 pandemic public health measures, raising concerns that these effects may ultimately contribute to increased cancer mortality.
Friederike Erdmann, Maike Wellbrock, Javier Louro, Arndt Borkhardt, Martin Schrappe, Claudia Trübenbach, Desiree Grabow, Cécile M. Ronckers, Joachim Schüz   +8 more
wiley   +1 more source