All Stories

  1. Are dietary supplement users more likely to dope than non-users?: A systematic review and meta-analysis

    Article • International Journal of Drug Policy, July 2023, Elsevier

    Prof Andrea Petroczi

  2. Whose job is it anyway? A qualitative investigation into the influence of agents, race organisers, and sponsors on the risk of doping in elite distance running

    Article • International Journal of Sport Policy and Politics, January 2023, Taylor & Francis

    Prof Andrea Petroczi

  3. The good, the bad, and the ugly: A qualitative secondary analysis into the impact of doping and anti-doping on clean elite athletes in five European countries

    Article • International Journal of Sport Policy and Politics, January 2023, Taylor & Francis

    Prof Andrea Petroczi

  4. Refinement of the extended crosswise model with a number sequence randomizer: Evidence from three different studies in the UK

    Article • PLoS ONE, December 2022, PLOS

    Prof Andrea Petroczi

  5. Hidden figures: Revisiting doping prevalence estimates previously reported for two major international sport events in the context of further empirical evidence and the extant literature

    Article • December 2022, Center for Open Science

    Prof Andrea Petroczi

  6. Two sides of the same coin: A qualitative exploration of experiential and perceptual factors which influence the clinical interaction between physicians and Anabolic-Androgenic Steroid using patients in the UK

    Article • Emerging Trends in Drugs Addictions and Health, January 2022, Elsevier

    Prof Andrea Petroczi

  7. The good, the bad and the ugly: A qualitative secondary analysis into the impact of doping and anti-doping on clean elite athletes in five European countries

    Article • December 2021, Center for Open Science

    Prof Andrea Petroczi

  8. The performance enhancement attitude scale (PEAS) reached ‘adulthood’: Lessons and recommendations from a systematic review and meta-analysis

    Article • Psychology of Sport and Exercise, September 2021, Elsevier

    Prof Andrea Petroczi

  9. Understanding and building clean(er) sport together: Community-based participatory research with elite athletes and anti-doping organisations from five European countries

    Article • Psychology of Sport and Exercise, July 2021, Elsevier

    Prof Andrea Petroczi

  10. Functionality of the Crosswise Model for assessing sensitive or transgressive behavior: A systematic review and meta-analysis

    Article • March 2021, Center for Open Science

    Prof Andrea Petroczi

  11. Doping prevalence in competitive sport: Evidence synthesis with “best practice” recommendations and reporting guidelines from the WADA Working Group on Doping Prevalence

    Article • December 2020, Center for Open Science

    Prof Andrea Petroczi

  12. Barriers and Enablers to Clean Sport: A Qualitative Meta-Synthesis Informed by the Theoretical Domains Framework and COM-B Model

    Article • December 2020, Center for Open Science

    Prof Andrea Petroczi

  13. Co-creating a Social Science Research Agenda for Clean Sport: An International Delphi Study

    Article • December 2020, Center for Open Science

    Prof Andrea Petroczi

  14. Understanding and building clean(er) sport together: Community-based participatory research with elite athletes and anti-doping organisations from five European countries

    Article • November 2020, Center for Open Science

    Prof Andrea Petroczi

  15. The Performance Enhancement Attitude Scale (PEAS) reached ‘adulthood’: Lessons and recommendations from a systematic review and meta-analysis

    Article • November 2020, Center for Open Science

    Prof Andrea Petroczi

  16. Assessing psychological and nutritional impact of suspected orthorexia nervosa: a cross‐sectional pilot study

    Article • Journal of Human Nutrition and Dietetics, July 2020, Wiley

    Prof Andrea Petroczi

  17. ‘Clean athlete status’ cannot be certified: Calling for caution, evidence and transparency in ‘alternative’ anti-doping systems

    Article • July 2020, Center for Open Science

    Prof Andrea Petroczi

  18. Christian Orthodox fasting in practice: A comparative evaluation between Greek Orthodox general population fasters and Athonian monks

    Article • Nutrition, March 2019, Elsevier

    Prof Andrea Petroczi

  19. A call for policy guidance on psychometric testing in doping control in sport

    Article • International Journal of Drug Policy, November 2015, Elsevier

    Prof Andrea Petroczi

  20. Playing with fire? Factors influencing risk willingness with the unlicensed fat burner drug 2,4-Dinitrophenol (DNP) in young adults

    Article • Public Health, November 2015, Elsevier

    Prof Andrea Petroczi

  21. A matter of mind-set in the interpretation of forensic application

    Article • International Journal of Drug Policy, November 2015, Elsevier

    Prof Andrea Petroczi

  22. Russian roulette with unlicensed fat-burner drug 2,4-dinitrophenol (DNP): evidence from a multidisciplinary study of the internet, bodybuilding supplements and DNP users

    Article • Substance Abuse Treatment Prevention and Policy, October 2015, Springer Science + Business Media

    Prof Andrea Petroczi

  23. Vitamin D during pregnancy: why observational studies suggest deficiency and interventional studies show no improvement in clinical outcomes? A narrative review

    Article • Journal of Endocrinological Investigation, July 2015, Springer Science + Business Media

    Prof Andrea Petroczi

  24. Vitamin D epimer: a significant bioregulator or an inactive compound?

    Article • Osteoporosis International, June 2015, Springer Science + Business Media

    Prof Andrea Petroczi

  25. Stimulus-response compatibility tests of implicit preference for food and body image to identify people at risk for disordered eating: a validation study

    Article • Eating Behaviors, January 2015, Elsevier

    Prof Andrea Petroczi

  26. Understanding the psychology behind performance-enhancement by doping

    Article • Psychology of Sport and Exercise, January 2015, Elsevier

    Prof Andrea Petroczi

  27. It is not just memory: Propositional thinking influences performance on the autobiographical IAT

    Article • Drug and Alcohol Dependence, December 2014, Elsevier

    Prof Andrea Petroczi

  28. Assessing the efficacies of phenolic compounds in pomegranate juice using thin-layer chromatography

    Article • Acta Chromatographica, September 2014, Akademiai Kiado

    Prof Andrea Petroczi

  29. A theory-based online health behaviour intervention for new university students (U@Uni): results from a randomised controlled trial

    Article • BMC Public Health, June 2014, Springer Science + Business Media

    Prof Andrea Petroczi

  30. Perceptions of assisted cognitive and sport performance enhancement among university students in England

    Article • Performance Enhancement & Health, June 2014, Elsevier

    Prof Andrea Petroczi

  31. Maternal vitamin D status during pregnancy: the Mediterranean reality

    Article • European Journal of Clinical Nutrition, May 2014, Springer Science + Business Media

    Prof Andrea Petroczi

  32. Vitamin D status and ill health

    Article • The Lancet Diabetes & Endocrinology, April 2014, Elsevier

    Prof Andrea Petroczi

  33. Exploring the Role of Vitamin D in Type 1 Diabetes, Rheumatoid Arthritis, and Alzheimer Disease: New Insights From Accurate Analysis of 10 Forms

    Article • The Journal of Clinical Endocrinology & Metabolism, March 2014, Endocrine Society

    Prof Andrea Petroczi

  34. Review of the literature on negative health risks based interventions to guide anabolic steroid misuse prevention

    Article • Performance Enhancement & Health, March 2014, Elsevier

    Prof Andrea Petroczi

  35. A Systematic Review on the Herbal ExtractTribulus terrestrisand the Roots of its Putative Aphrodisiac and Performance Enhancing Effect

    Article • Journal of Dietary Supplements, February 2014, Taylor & Francis

    Prof Andrea Petroczi

  36. Estimating the prevalence of socially sensitive behaviors: Attributing guilty and innocent noncompliance with the single sample count method.

    Article • Psychological Methods, January 2014, American Psychological Association (APA)

    Prof Andrea Petroczi

  37. The doping mindset – Part II: Potentials and pitfalls in capturing athletes’ doping attitudes with response-time methodology

    Article • Performance Enhancement & Health, December 2013, Elsevier

    Prof Andrea Petroczi

  38. The doping mindset—Part I: Implications of the Functional Use Theory on mental representations of doping

    Article • Performance Enhancement & Health, December 2013, Elsevier

    Prof Andrea Petroczi

  39. Using the prototype willingness model to predict doping in sport

    Article • Scandinavian Journal of Medicine and Science in Sports, October 2013, Wiley

    Prof Andrea Petroczi

  40. Maternal vitamin D status in pregnancy and offspring brain development: authors’ reply to C. Annweiler and O. Beauchet

    Article • Osteoporosis International, October 2013, Springer Science + Business Media

    Prof Andrea Petroczi

  41. Vitamin D deficiency during pregnancy: confronting the issues

    Article • Clinical Endocrinology, October 2013, Wiley

    Prof Andrea Petroczi

  42. Maternal vitamin D status in pregnancy and offspring bone development: the unmet needs of vitamin D era

    Article • Osteoporosis International, August 2013, Springer Science + Business Media

    Prof Andrea Petroczi

  43. Detecting cocaine use? The autobiographical implicit association test (aIAT) produces false positives in a real-world setting

    Article • Substance Abuse Treatment Prevention and Policy, June 2013, Springer Science + Business Media

    Prof Andrea Petroczi

  44. An observational study reveals that neonatal vitamin D is primarily determined by maternal contributions: implications of a new assay on the roles of vitamin D forms

    Article • Nutrition Journal, June 2013, Springer Science + Business Media

    Prof Andrea Petroczi

  45. The Procrustean bed of EU food safety notifications via the Rapid Alert System for Food and Feed: Does one size fit all?

    Article • Food and Chemical Toxicology, June 2013, Elsevier

    Prof Andrea Petroczi

  46. The Multi-Player Performance-Enhancing Drug Game

    Article • PLoS ONE, May 2013, PLOS

    Prof Andrea Petroczi

  47. A theory-based online health behavior intervention for new university students: study protocol

    Article • BMC Public Health, February 2013, Springer Science + Business Media

    Dr Thomas L Webb, Prof Andrea Petroczi

  48. Simultaneous analysis of antiretroviral drugs abacavir and tenofovir in human hair by liquid chromatography–tandem mass spectrometry

    Article • Journal of Pharmaceutical and Biomedical Analysis, February 2013, Elsevier

    Prof Andrea Petroczi

  49. Innovative Techniques for Estimating Illegal Activities in a Human-Wildlife-Management Conflict

    Article • PLoS ONE, January 2013, PLOS

    Prof Andrea Petroczi

  50. A potential inflating effect in estimation models: Cautionary evidence from comparing performance enhancing drug and herbal hormonal supplement use estimates

    Article • Psychology of Sport and Exercise, January 2013, Elsevier

    Prof Andrea Petroczi

  51. Effects of Dietary Components on Testosterone Metabolism via UDP-Glucuronosyltransferase

    Article • Frontiers in Endocrinology, January 2013, Frontiers

    Prof Andrea Petroczi

  52. Determination of stanozolol and 3′-hydroxystanozolol in rat hair, urine and serum using liquid chromatography tandem mass spectrometry

    Article • Chemistry Central Journal, December 2012, Springer Science + Business Media

    Prof Andrea Petroczi

  53. Low 25OH Vitamin D2 Levels Found in Untreated Alzheimer’s Patients, Compared to Acetylcholinesterase-Inhibitor Treated and Controls

    Article • Current Alzheimer Research, October 2012, Bentham Science Publishers

    Prof Andrea Petroczi

  54. Method for simultaneous analysis of eight analogues of vitamin D using liquid chromatography tandem mass spectrometry

    Article • Chemistry Central Journal, October 2012, Springer Science + Business Media

    Prof Andrea Petroczi

  55. The doping self-reporting game: The paradox of a ‘false-telling’ mechanism and its potential research and policy implications

    Article • Sport Management Review, October 2012, Taylor & Francis

    Prof Andrea Petroczi

  56. Red wine and component flavonoids inhibit UGT2B17 in vitro

    Article • Nutrition Journal, September 2012, Springer Science + Business Media

    Prof Andrea Petroczi

  57. Athletes’ perceptions of performance enhancing substance user and non-user prototypes

    Article • Performance Enhancement & Health, August 2012, Elsevier

    Prof Andrea Petroczi

  58. Detection of testosterone and epitestosterone in human hair using liquid chromatography–tandem mass spectrometry

    Article • Journal of Pharmaceutical and Biomedical Analysis, August 2012, Elsevier

    Prof Andrea Petroczi

  59. Expanding the Female Athlete Triad concept to address a public health issue

    Article • Performance Enhancement & Health, August 2012, Elsevier

    Prof Andrea Petroczi

  60. Understanding how adherence goals promote adherence behaviours: a repeated measure observational study with HIV seropositive patients

    Article • BMC Public Health, August 2012, Springer Science + Business Media

    Prof Andrea Petroczi

  61. Antioxidant Enzymatic Activities in Alzheimer's Disease: The Relationship to Acetylcholinesterase Inhibitors

    Article • Journal of Alzheimer s Disease, June 2012, IOS Press

    Prof Andrea Petroczi

  62. Dietary green and white teas suppress UDP-glucuronosyltransferase UGT2B17 mediated testosterone glucuronidation

    Article • Steroids, May 2012, Elsevier

    Prof Andrea Petroczi

  63. Interactive Network Analytical Tool for Instantaneous Bespoke Interrogation of Food Safety Notifications

    Article • PLoS ONE, April 2012, PLOS

    Prof Andrea Petroczi

  64. Quantitative analysis of mephedrone using liquid chromatography tandem mass spectroscopy: Application to human hair

    Article • Journal of Pharmaceutical and Biomedical Analysis, March 2012, Elsevier

    Prof Andrea Petroczi

  65. Enzymatic Digestion and Selective Quantification of Underivatised Delta-9-Tetrahydrocannabinol and Cocaine in Human Hair Using Gas Chromatography-Mass Spectrometry

    Article • Journal of Analytical Methods in Chemistry, January 2012, Hindawi Publishing Corporation

    Prof Andrea Petroczi

  66. Detection of stanozolol in environmental waters using liquid chromatography tandem mass spectrometry

    Article • Chemistry Central Journal, October 2011, Springer Science + Business Media

    Prof Andrea Petroczi

  67. Is there a danger for myopia in anti-doping education? Comparative analysis of substance use and misuse in Olympic racket sports calls for a broader approach

    Article • Substance Abuse Treatment Prevention and Policy, October 2011, Springer Science + Business Media

    Professor Miran Kondrič, Prof Andrea Petroczi

  68. Ranking the efficacies of selected red wine phenolic anti-oxidants using reversed-phase HPLC

    Article • European Food Research and Technology, September 2011, Springer Science + Business Media

    Prof Andrea Petroczi

  69. Gateway to doping? Supplement use in the context of preferred competitive situations, doping attitude, beliefs, and norms

    Article • Scandinavian Journal of Medicine and Science in Sports, August 2011, Wiley

    Prof Andrea Petroczi

  70. New non-randomised model to assess the prevalence of discriminating behaviour: a pilot study on mephedrone

    Article • Substance Abuse Treatment Prevention and Policy, August 2011, Springer Science + Business Media

    Prof Andrea Petroczi

  71. Network analysis of the RASFF database: a mycotoxin perspective

    Article • World Mycotoxin Journal, August 2011, Wageningen Academic Publishers

    Prof Andrea Petroczi

  72. Application of thin-layer chromatography to rank the efficacies of five antioxidants in red wine

    Article • JPC - Journal of Planar Chromatography - Modern TLC, August 2011, Akademiai Kiado

    Prof Andrea Petroczi

  73. Impact of multidisciplinary research on advancing anti-doping efforts

    Article • International Journal of Sport Policy and Politics, July 2011, Taylor & Francis

    Prof Andrea Petroczi

  74. Inside athletes' minds: Preliminary results from a pilot study on mental representation of doping and potential implications for anti-doping

    Article • Substance Abuse Treatment Prevention and Policy, May 2011, Springer Science + Business Media

    Prof Andrea Petroczi

  75. Misleading measures in Vitamin D analysis: A novel LC-MS/MS assay to account for epimers and isobars

    Article • Nutrition Journal, May 2011, Springer Science + Business Media

    Prof Andrea Petroczi

  76. Incongruence in Doping Related Attitudes, Beliefs and Opinions in the Context of Discordant Behavioural Data: In Which Measure Do We Trust?

    Article • PLoS ONE, April 2011, PLOS

    Prof Andrea Petroczi

  77. Self-admitted behavior and perceived use of performance-enhancing vs psychoactive drugs among competitive athletes

    Article • Scandinavian Journal of Medicine and Science in Sports, March 2011, Wiley

    Prof Andrea Petroczi

  78. Mission impossible? Regulatory and enforcement issues to ensure safety of dietary supplements

    Article • Food and Chemical Toxicology, February 2011, Elsevier

    Prof Andrea Petroczi

  79. Methodological considerations regarding response bias effect in substance use research: is correlation between the measured variables sufficient?

    Article • Substance Abuse Treatment Prevention and Policy, January 2011, Springer Science + Business Media

    Prof Andrea Petroczi

  80. Doping and supplementation: the attitudes of talented young athletes

    Article • Scandinavian Journal of Medicine and Science in Sports, October 2010, Wiley

    Prof Andrea Petroczi

  81. Analysis of anabolic steroids in human hair using LC–MS/MS

    Article • Steroids, October 2010, Elsevier

    Prof Andrea Petroczi

  82. Prediction of response to antiretroviral therapy by human experts and by the EuResist data-driven expert system (the EVE study)

    Article • HIV Medicine, August 2010, Wiley

    Prof Andrea Petroczi

  83. HIV Patient Characteristics that Affect Adherence to Exercise Programmes: An Observational Study~!2009-10-07~!2010-02-04~!2010-06-25~!

    Article • The Open AIDS Journal, July 2010, Bentham Science Publishers

    Prof Andrea Petroczi

  84. Gate keepers of EU food safety: Four states lead on notification patterns and effectiveness

    Article • Food and Chemical Toxicology, July 2010, Elsevier

    Prof Andrea Petroczi

  85. Virtue or Pretense? Looking behind Self-Declared Innocence in Doping

    Article • PLoS ONE, May 2010, PLOS

    Prof Andrea Petroczi

  86. Potentially harmful advantage to athletes: a putative connection between UGT2B17 gene deletion polymorphism and renal disorders with prolonged use of anabolic androgenic steroids

    Article • Substance Abuse Treatment Prevention and Policy, April 2010, Springer Science + Business Media

    Prof Andrea Petroczi

  87. Erratum to: Determination of metal ion content of beverages and estimation of target hazard quotients: a comparative study

    Article • Chemistry Central Journal, February 2010, Springer Science + Business Media

    Prof Andrea Petroczi

  88. Potentially fatal new trend in performance enhancement: a cautionary note on nitrite

    Article • Journal of the International Society of Sports Nutrition, January 2010, Taylor & Francis

    Prof Andrea Petroczi

  89. Promoting functional foods as acceptable alternatives to doping: potential for information-based social marketing approach

    Article • Journal of the International Society of Sports Nutrition, January 2010, Taylor & Francis

    Prof Andrea Petroczi

  90. Food alert patterns for metal contamination analyses in seafoods: Longitudinal and geographical perspectives

    Article • Environment International, October 2009, Elsevier

    Prof Andrea Petroczi

  91. Network Analytical Tool for Monitoring Global Food Safety Highlights China

    Article • PLoS ONE, August 2009, PLOS

    Prof Andrea Petroczi

  92. An alternative methodology for the prediction of adherence to anti HIV treatment

    Article • AIDS Research and Therapy, June 2009, Springer Science + Business Media

    Prof Andrea Petroczi

  93. Measuring explicit attitude toward doping: Review of the psychometric properties of the Performance Enhancement Attitude Scale

    Article • Psychology of Sport and Exercise, May 2009, Elsevier

    Prof Andrea Petroczi

  94. Erratum to: Heavy metal ions in wines: meta-analysis of target hazard quotients reveal health risks

    Article • Chemistry Central Journal, March 2009, Springer Science + Business Media

    Prof Andrea Petroczi

  95. Mercury, cadmium and lead contamination in seafood: A comparative study to evaluate the usefulness of Target Hazard Quotients

    Article • Food and Chemical Toxicology, February 2009, Elsevier

    Prof Andrea Petroczi

  96. Popular drugs in sport: descriptive analysis of the enquiries made via the Drug Information Database (DID)

    Article • British Journal of Sports Medicine, November 2008, BMJ

    Prof Andrea Petroczi

  97. Heavy metal ions in wines: meta-analysis of target hazard quotients reveal health risks

    Article • Chemistry Central Journal, October 2008, Springer Science + Business Media

    Prof Andrea Petroczi

  98. Worldwide food recall patterns over an eleven month period: A country perspective

    Article • BMC Public Health, September 2008, Springer Science + Business Media

    Prof Andrea Petroczi

  99. Determination of metal ion content of beverages and estimation of target hazard quotients: a comparative study

    Article • Chemistry Central Journal, June 2008, Springer Science + Business Media

    Prof Andrea Petroczi

  100. The metal ion theory of ageing: dietary target hazard quotients beyond radicals

    Article • Immunity & Ageing, May 2008, Springer Science + Business Media

    Prof Andrea Petroczi

  101. Capturing doping attitudes by self-report declarations and implicit assessment: A methodology study

    Article • Substance Abuse Treatment Prevention and Policy, April 2008, Springer Science + Business Media

    Prof Andrea Petroczi

  102. Towards an empirical model of performance enhancing supplement use: A pilot study among high performance UK athletes

    Article • Journal of Science and Medicine in Sport, April 2008, Elsevier

    Prof Andrea Petroczi

  103. Psychological drivers in doping: The life-cycle model of performance enhancement

    Article • Substance Abuse Treatment Prevention and Policy, March 2008, Springer Science + Business Media

    Prof Andrea Petroczi

  104. Fuzzy communities and the concept of bridgeness in complex networks

    Article • Physical Review E, January 2008, American Physical Society (APS)

    Prof Andrea Petroczi

  105. Nutritional supplement use by elite young UK athletes: fallacies of advice regarding efficacy

    Article • Journal of the International Society of Sports Nutrition, January 2008, Taylor & Francis

    Prof Andrea Petroczi

  106. The age-gender-status profile of high performing athletes in the UK taking nutritional supplements: Lessons for the future

    Article • Journal of the International Society of Sports Nutrition, January 2008, Taylor & Francis

    Prof Andrea Petroczi

  107. Comfort in big numbers: Does over-estimation of doping prevalence in others indicate self-involvement?

    Article • Journal of Occupational Medicine and Toxicology, January 2008, Springer Science + Business Media

    Prof Andrea Petroczi

  108. Attitudes and doping: a structural equation analysis of the relationship between athletes' attitudes, sport orientation and doping behaviour

    Article • Substance Abuse Treatment Prevention and Policy, November 2007, Springer Science + Business Media

    Prof Andrea Petroczi

  109. Limited agreement exists between rationale and practice in athletes' supplement use for maintenance of health: a retrospective study

    Article • Nutrition Journal, October 2007, Springer Science + Business Media

    Prof Andrea Petroczi

  110. Assessment of nutritional knowledge in female athletes susceptible to the Female Athlete Triad syndrome

    Article • Journal of Occupational Medicine and Toxicology, September 2007, Springer Science + Business Media

    Prof Andrea Petroczi

  111. Performance enhancement with supplements: incongruence between rationale and practice

    Article • Journal of the International Society of Sports Nutrition, July 2007, Taylor & Francis

    Prof Andrea Petroczi

  112. Supplement use in sport: is there a potentially dangerous incongruence between rationale and practice?

    Article • Journal of Occupational Medicine and Toxicology, January 2007, Springer Science + Business Media

    Prof Andrea Petroczi