@article{MTMT:34775499,
	title = {Frequency of office blood pressure measurements and the seasonal variability of blood pressure: results of the Hungarian Hypertension Registry},
	url = {https://m2.mtmt.hu/api/publication/34775499},
	author = {Nemcsik, János and Takács, Johanna and Pásztor, Dorottya Tímea and Farsang, Csaba and Simon, Attila and Páll, Dénes and Torzsa, Péter and Dolgos, Szilveszter and Koller, Ákos and Habony, Norbert and Járai, Zoltán},
	doi = {10.1080/08037051.2024.2337170},
	journal-iso = {BLOOD PRESSURE},
	journal = {BLOOD PRESSURE},
	volume = {33},
	unique-id = {34775499},
	issn = {0803-7051},
	year = {2024},
	eissn = {1651-1999},
	orcid-numbers = {Nemcsik, János/0000-0002-3573-0287; Takács, Johanna/0000-0002-8709-8826; Pásztor, Dorottya Tímea/0009-0001-8399-1019; Torzsa, Péter/0000-0002-8148-4961; Koller, Ákos/0000-0003-3256-8701}
}

@article{MTMT:34753964,
	title = {Higher level of physical activity reduces mental and neurological symptoms during and two years after COVID-19 infection in young women},
	url = {https://m2.mtmt.hu/api/publication/34753964},
	author = {Takács, Johanna and Deák, Darina and Koller, Ákos},
	doi = {10.1038/s41598-024-57646-2},
	journal-iso = {SCI REP},
	journal = {SCIENTIFIC REPORTS},
	volume = {14},
	unique-id = {34753964},
	issn = {2045-2322},
	abstract = {Previous studies found that regular physical activity (PA) can lower the risk of SARS-CoV-2 (COVID-19) infection and post-COVID-19 condition (PCC), yet its specific effects in young women have not yet been investigated. Thus, we aimed to examine whether regular physical activity reduces the number of symptoms during and after COVID-19 infection among young women aged between 18 and 34 (N = 802), in which the confounding effect of other morbidities could be excluded. The average time since infection was 23.5 months. Participants were classified into low, moderate, and high PA categories based on the reported minutes per week of moderate and vigorous PA. Using the Post-COVID-19 Case Report Form, 50 different symptoms were assessed. Although regular PA did not decrease the prevalence of COVID-19 infection and PCC but significantly reduced the number of mental and neurological symptoms both in acute COVID-19 and PCC. Importantly, the high level of PA had a greater impact on health improvements. In addition, the rate of reinfection decreased with an increased level of PA. In conclusion, a higher level of regular PA can reduce the risk of reinfection and the number of mental and neurological symptoms in PCC underlying the importance of regular PA, even in this and likely other viral disease conditions.},
	year = {2024},
	eissn = {2045-2322},
	orcid-numbers = {Takács, Johanna/0000-0002-8709-8826; Koller, Ákos/0000-0003-3256-8701}
}

@article{MTMT:34493390,
	title = {Gravity sedimentation reveals functionally and morphologically different platelets in human blood},
	url = {https://m2.mtmt.hu/api/publication/34493390},
	author = {Ezer, Erzsébet and Schrick, Diana Zsuzsanna and Tőkés-Füzesi, Margit and Papp, István and Réger, Barbara and Molnár, Abigél and Ábrahám, Hajnalka and Koller, Ákos and Hársfalvi, Jolán and Kellermayer, Miklós and Molnár, Tihamér},
	doi = {10.1080/09537104.2023.2298341},
	journal-iso = {PLATELETS},
	journal = {PLATELETS},
	volume = {35},
	unique-id = {34493390},
	issn = {0953-7104},
	year = {2024},
	eissn = {1369-1635},
	orcid-numbers = {Koller, Ákos/0000-0003-3256-8701; Hársfalvi, Jolán/0000-0001-9940-4846; Kellermayer, Miklós/0000-0002-5553-6553}
}

@misc{MTMT:34747604,
	title = {Flow-induced release of multifunction molecules from the endothelium: from fish to humans},
	url = {https://m2.mtmt.hu/api/publication/34747604},
	author = {Koller, Ákos},
	unique-id = {34747604},
	year = {2023},
	pages = {113-113},
	orcid-numbers = {Koller, Ákos/0000-0003-3256-8701}
}

@misc{MTMT:34719049,
	title = {Guideline to Guidelines. Implementation of scientific evidence into clinical guidelines},
	url = {https://m2.mtmt.hu/api/publication/34719049},
	author = {Koller, Ákos and Takács, Johanna},
	unique-id = {34719049},
	abstract = {Background: The knowledge and help provided by the medical guidelines are essential to make informed clinical decisions. However, there are no systematic methods to assess the efficacy of guidelines, i.e., how much contribution they provide to informed decisions in various health conditions. 
		
		Methods: A mathematical analysis was developed to assess the efficacy of guidelines. As an example, the “2020 ESC Guidelines on sports cardiology and exercise in patients with cardiovascular disease” (GL-SCE) was analysed/assessed. The analysis was conducted on the Classes of Recommendations (CLASS) and the Levels of Evidence (LEVEL). LEVEL areas under CLASS were calculated to form a Certainty Index (CI:–1 to+1). 
		
		Results: The frequency of CLASS I (‘to do’) and CLASS III (‘not to do’) was relatively high in GL-SCE. Yet, the most frequent LEVEL was C, indicating a low quality of scientific evidence. The GL-SCE showed a relatively high CI (+0.57), 78.4% Certainty and 21.6% Uncertainty. 
		
		Conclusions: GL-SCE provides a substantial help to decision-making through the recommendations, but the supporting evidence in most CLASS-es has low quality, which is well-reflected in the developed Certainty Index identifying issues that should be clarified and investigated in future studies. We propose that the developed mathematical analysis should be used as a Guideline to Guidelines to assess their efficacy and support their implementation in clinical practice thus providing a ‘quality control’.},
	year = {2023},
	orcid-numbers = {Koller, Ákos/0000-0003-3256-8701; Takács, Johanna/0000-0002-8709-8826}
}

@{MTMT:34689277,
	title = {A vénás vérkeringés és a sport},
	url = {https://m2.mtmt.hu/api/publication/34689277},
	author = {Bednárikné Dörnyei, Gabriella and Koller, Ákos},
	booktitle = {Sport és szív},
	unique-id = {34689277},
	year = {2023},
	pages = {43-56},
	orcid-numbers = {Bednárikné Dörnyei, Gabriella/0000-0001-7007-6252; Koller, Ákos/0000-0003-3256-8701}
}

@{MTMT:34689270,
	title = {A koronáriaáramlást meghatározó tényezők, a sportolás hatása a koronáriarendszerre},
	url = {https://m2.mtmt.hu/api/publication/34689270},
	author = {Szekeres, Mária and Koller, Ákos},
	booktitle = {Sport és szív},
	unique-id = {34689270},
	year = {2023},
	pages = {34-42},
	orcid-numbers = {Szekeres, Mária/0000-0002-6358-7270; Koller, Ákos/0000-0003-3256-8701}
}

@{MTMT:34689269,
	title = {A szív pumpafunkciója és a szívciklus; a sportolás hatása a szívműködésre},
	url = {https://m2.mtmt.hu/api/publication/34689269},
	author = {Koller, Ákos and Szekeres, Mária},
	booktitle = {Sport és szív},
	unique-id = {34689269},
	year = {2023},
	pages = {20-33},
	orcid-numbers = {Koller, Ákos/0000-0003-3256-8701; Szekeres, Mária/0000-0002-6358-7270}
}

@book{MTMT:34689224,
	title = {Sport és szív},
	url = {https://m2.mtmt.hu/api/publication/34689224},
	isbn = {9786155722271},
	editor = {Préda, István and Szekeres, Mária and Koller, Ákos},
	publisher = {Semmelweis Egyetem Egészségtudományi Kar},
	unique-id = {34689224},
	year = {2023},
	orcid-numbers = {Koller, Ákos/0000-0003-3256-8701}
}

@article{MTMT:34581547,
	title = {Abnormalities in nailfold microcirculation in hand osteoarthritis},
	url = {https://m2.mtmt.hu/api/publication/34581547},
	author = {Sokolovic, Sekib and Koller, Ákos},
	journal-iso = {J VASC RES},
	journal = {JOURNAL OF VASCULAR RESEARCH},
	volume = {60},
	unique-id = {34581547},
	issn = {1018-1172},
	year = {2023},
	eissn = {1423-0135},
	pages = {7-7},
	orcid-numbers = {Koller, Ákos/0000-0003-3256-8701}
}