Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Petri Honkanen"'
Publikováno v:
Frontiers in Blockchain, Vol 4 (2021)
Governance for centralized organizational structures has long roots and well-developed frameworks, including for various specialty areas, such as IT or data governance. However, the introduction of blockchain technology as a supportive tool for imple
Externí odkaz:
https://doaj.org/article/182e13953a7644149d74f2e9d09e540e
Autor:
Riikka Tulamo, Salla Kaitainen, Juhana Frösen, Juha Hernesniemi, Mika Niemelä, Timo Liimatainen, Satu Lehti, Petri Honkanen, Petri T. Kovanen, Eliisa Ollikainen
Publikováno v:
Journal of neuropathology and experimental neurology. 77(10)
Saccular intracranial aneurysm (sIA) rupture is often fatal. Rupture-prone sIA walls are infiltrated by macrophages expressing hemoglobin-receptor CD163, suggesting a role for erythrocyte lysis in the degenerative remodeling predisposing to rupture.
Autor:
Juha Hernesniemi, Andrey Anisimov, Mika Niemelä, Michael von Gunten, Juhana Frösen, Johan Marjamaa, Petri Honkanen, Serge Marbacher, Usama Abo-Ramadan
Publikováno v:
Stroke
Background and Purpose— Aneurysm occlusion by intraluminal thrombus formation is the desired effect of all endovascular treatments. Intraluminal thrombus may, however, recanalize and be absorbed, unless it is infiltrated by cells that turn it into
Autor:
Juha Hernesniemi, Eliisa Ollikainen, Mika Niemelä, Satu Lehti, Petri Honkanen, Petri T. Kovanen, Riikka Tulamo, Juhana Frösen
Publikováno v:
ResearcherID
Chronic inflammation contributes to remodeling, degeneration, and rupture of saccular intracranial artery aneurysms. Mast cells are important proinflammatory and proangiogenic cells in chronic inflammatory vascular diseases. Here we studied mast cell
Autor:
Katerina Bradacova, Usama Abo-Ramadan, Michael von Gunten, Mika Niemelä, Johan Marjamaa, Juha Hernesniemi, Petri Honkanen, Serge Marbacher, Juhana Frösen
Publikováno v:
Stroke
Background and Purpose— The biological mechanisms predisposing intracranial saccular aneurysms to growth and rupture are not yet fully understood. Mural cell loss is a histological hallmark of ruptured cerebral aneurysms. It remains unclear whether
Autor:
Tuomas Tammela, Kari Alitalo, Juha Hernesniemi, Turgut Tatlisumak, Georgia Zarkada, Veli-Matti Leppänen, Mika Niemelä, Andrey Anisimov, Serge Marbacher, Petri Honkanen, Emilia I. Gaal
Publikováno v:
Blood
Vascular bypass procedures in the central nervous system (CNS) remain technically challenging, hindered by complications and often failing to prevent adverse outcome such as stroke. Thus, there is an unmet clinical need for a safe and effective CNS r
Publikováno v:
Surgical Neurology International
Background Better diagnostic tools to identify rupture-prone saccular intracranial aneurysms (sIA) are needed. Inflammation and luminal thrombus associate with degeneration and rupture of the sIA wall. Iron-uptake has been detected in the inflammator