OBJECTIVE: The aim of the study was to assess the relationship of overweight, the polymorphisms of selected candidate genes, and deficits in the executive functions among children with ADHD. METHOD: We examined 109 boys with ADHD aged between 7 and 17 years. The study indicated variants of 14 polymorphisms in eight candidate genes. We applied seven neuropsychological tests to evaluate the executive functions. Overweight was diagnosed on the basis of the guidelines of the International Obesity Task Force. RESULTS: Analyses revealed significant association between DRD4 rs1800955, SNAP25 rs363039 and rs363043, 5HTR2A rs17288723, and overweight in boys with ADHD. There were no significant differences in the level of neuropsychological test results between patients with overweight and without overweight. CONCLUSION: Overweight in boys with ADHD is associated with polymorphisms in three candidate genes: DRD4, SNAP25, and 5HTR2A, but not through conditioning deficits in cognitive functions.
OBJECTIVE: The aim of the study was to assess the relationship of overweight, the polymorphisms of selected candidate genes, and deficits in the executive functions among children with ADHD. METHOD: We examined 109 boys with ADHD aged between 7 and 17 years. The study indicated variants of 14 polymorphisms in eight candidate genes. We applied seven neuropsychological tests to evaluate the executive functions. Overweight was diagnosed on the basis of the guidelines of the International Obesity Task Force. RESULTS: Analyses revealed significant association between DRD4rs1800955, SNAP25rs363039 and rs363043, 5HTR2A rs17288723, and overweight in boys with ADHD. There were no significant differences in the level of neuropsychological test results between patients with overweight and without overweight. CONCLUSION: Overweight in boys with ADHD is associated with polymorphisms in three candidate genes: DRD4, SNAP25, and 5HTR2A, but not through conditioning deficits in cognitive functions.
Authors: Brittany M Merrill; Anne S Morrow; Dustin Sarver; Shanda Sandridge; Crystal S Lim Journal: J Dev Behav Pediatr Date: 2021-08-01 Impact factor: 2.988
Authors: Elzbieta Paszynska; Monika Dmitrzak-Węglarz; Aleksandra Perczak; Maria Gawriolek; Tomasz Hanć; Ewa Bryl; Paula Mamrot; Agata Dutkiewicz; Magdalena Roszak; Marta Tyszkiewicz-Nwafor; Agnieszka Slopien Journal: Int J Environ Res Public Health Date: 2020-08-13 Impact factor: 3.390
Authors: Anna Krahel; Elzbieta Paszynska; Agnieszka Slopien; Maria Gawriolek; Justyna Otulakowska-Skrzynska; Szymon Rzatowski; Amadeusz Hernik; Tomasz Hanć; Ewa Bryl; Paula Szczesniewska; Karolina Bilska; Joanna Duda; Marta Tyszkiewicz-Nwafor; Monika Dmitrzak-Weglarz Journal: Int J Environ Res Public Health Date: 2021-01-18 Impact factor: 3.390