Fredrik Yannopoulos
Oulu University Hospital
29 Papers
115 Citations
Fredrik Yannopoulos is an academic researcher from Oulu University Hospital. The author has contributed to research in topics: Medicine & Aortic valve replacement. The author has an hindex of 8, co-authored 23 publications. Previous affiliations of Fredrik Yannopoulos include University of Oulu.
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Papers
Remote Ischemic Preconditioning Protects the Brain Against Injury After Hypothermic Circulatory Arrest
Hanna Jensen,Stavros P. Loukogeorgakis,Fredrik Yannopoulos,Eija Rimpiläinen,Axel Petzold,Hannu Tuominen,Pasi Lepola,Raymond J. MacAllister,John E. Deanfield,Tuomas Mäkelä,Kirsi Alestalo,Kai Kiviluoma,Vesa Anttila,Victor Tsang,Tatu Juvonen +14 more
TL;DR: Data demonstrate that RIPC protects the brain against HCA-induced injury, resulting in accelerated recovery of neurological function, and might be neuroprotective in patients undergoing surgery with HCA and improve long-term outcomes.
Review of remote ischemic preconditioning: from laboratory studies to clinical trials
Vesa Anttila,Henri Haapanen,Fredrik Yannopoulos,Johanna Herajärvi,Tuomas Anttila,Tatu Juvonen +5 more
TL;DR: RIPC has a great prospect for ischemic protection of the heart and other organs and should be explored, not only in cardiac protection, but also in patients with threatening ischemia of the brain, organ transplantation of theheart, liver and kidney and extensive cardiovascular surgery.
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Improved cerebral recovery from hypothermic circulatory arrest after remote ischemic preconditioning.
Fredrik Yannopoulos,Tuomas Mäkelä,Eija Niemelä,Hannu Tuominen,Pasi Lepola,Kirsi Alestalo,Hanna Kaakinen,Kai Kiviluoma,Vesa Anttila,Tatu Juvonen +9 more
TL;DR: The data imply that remote ischemic preconditioning improves the recovery from HCA, and provides a faster recovery of cortical neuronal activity and protection against potential oxygen radical-mediated ischemia damage during and after HCA.
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Intestinal bacterial translocation and tight junction structure in acute porcine pancreatitis.
Sanna Meriläinen,Jussi Mäkelä,Koivukangas,Hanna Jensen,Eija Rimpiläinen,Fredrik Yannopoulos,Tuomas Mäkelä,Kirsi Alestalo,Merja Vakkala,Juha Koskenkari,Pasi Ohtonen,Markku Koskela,Petri Lehenkari,Tuomo J. Karttunen,Tatu Juvonen +14 more
TL;DR: The major finding of this study was that bacterial translocation from the gut is not present at the beginning of acute pancreatitis and tight junction proteins claudin-2 and -5 do not become altered in the early stages of pancreatitis.
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High number of transplanted stem cells improves myocardial recovery after AMI in a porcine model
Kirsi Alestalo,Riikka M Korpi,Jussi Mäkelä,Siri Lehtonen,Tuomas Mäkelä,Fredrik Yannopoulos,Kari Ylitalo,Marianne Haapea,Tatu Juvonen,Vesa Anttila,Elisa Lappi-Blanco,Roberto Blanco Sequeiros,Petri Lehenkari +12 more
TL;DR: The quantity of transplanted BMMNCs correlated with the improvement in cardiac function after AMI and improvement in EF was associated with the number of transplants detected in the myocardium.
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