Zobrazeno 1 - 10
of 284
pro vyhledávání: '"Pekka J, Karhunen"'
Thrombus Aspirates From Patients With Acute Ischemic Stroke Are Infiltrated by Viridans Streptococci
Autor:
Olli Patrakka, Sari Tuomisto, Juha‐Pekka Pienimäki, Jyrki Ollikainen, Niku Oksala, Vili Lampinen, Markus J. T. Ojanen, Heini Huhtala, Vesa P. Hytönen, Terho Lehtimäki, Mika Martiskainen, Pekka J. Karhunen
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 12, Iss 22 (2023)
Background Acute ischemic stroke may be due to embolism from ruptured atherosclerotic carotid arteries. DNA of oral bacteria, mainly the viridans streptococci group, has been detected in thrombus aspirates of patients with ischemic stroke as well as
Externí odkaz:
https://doaj.org/article/ad89ce4cadac4bd990d21bfc98acce40
Autor:
Olli Patrakka, Helena Mehtonen, Sari Tuomisto, Juha-Pekka Pienimäki, Jyrki Ollikainen, Heini Huhtala, Tanja Pessi, Niku Oksala, Terho Lehtimäki, Jorma Järnstedt, Mika Martiskainen, Pekka J. Karhunen
Publikováno v:
Stroke Research and Treatment, Vol 2021 (2021)
Background and purpose. Risk of acute ischemic stroke has been associated with carotid artery atherosclerosis as well as with periodontal disease. We studied whether oral pathology or carotid atherosclerosis was associated with the presence and quant
Externí odkaz:
https://doaj.org/article/4eac6de26b244b7ebcb36e1e86efe316
Autor:
Kati Sundström, Pashupati P. Mishra, Mikko J. Pyysalo, Terho Lehtimäki, Pekka J. Karhunen, Tanja Pessi
Publikováno v:
PeerJ, Vol 8, p e8799 (2020)
Background Human saliva contains approximately 700 bacterial species. It has been reported that the salivary microbiome of a large family of closely related individuals consisting of multiple households is similar but the relatedness of salivary bact
Externí odkaz:
https://doaj.org/article/dd2e999607fe425ca9e35ee92427312e
Autor:
Mikko J. Pyysalo, Liisa M. Pyysalo, Jenni Hiltunen, Jorma Järnstedt, Mika Helminen, Pekka J. Karhunen, Tanja Pessi
Publikováno v:
BMC Research Notes, Vol 11, Iss 1, Pp 1-6 (2018)
Abstract Objective Dental bacterial DNA and bacterial-driven inflammation markers have previously been detected in intracranial aneurysm tissue samples. This study aimed (i) to assess the possible presence of dental infectious foci, (ii) and the poss
Externí odkaz:
https://doaj.org/article/c2d5af41121e487f848f587d5023d561
Autor:
Olli, Punkka, Henri-Jussi, Kurvinen, Kimmo, Koivula, Markku J, Eskola, Mika, Martiskainen, Heini, Huhtala, Vesa K, Virtanen, Jussi, Mikkelsson, Kati, Järvelä, Jari, Laurikka, Kari O, Niemelä, Pekka J, Karhunen, Andrés Ricardo, Pérez-Riera, Kjell C, Nikus
Publikováno v:
Journal of Electrocardiology. 73:22-28
Introduction: There are several potential causes of QRS-axis deviation in the ECG, but there is limited data on the prognostic significance of QRS-axis deviation in ACS patients. Subjects and methods: We evaluated the long-term prognostic significanc
Publikováno v:
Disease Models & Mechanisms, Vol 9, Iss 11, Pp 1349-1355 (2016)
Herpes simplex virus (HSV) type 1 affects a majority of the population and recent evidence suggests involvement in Alzheimer's disease aetiology. We investigated the prevalence of HSV type 1 and 2 in the Tampere Autopsy Study (TASTY) brain samples us
Externí odkaz:
https://doaj.org/article/21f63771311a4dcd96e6fd02f1d9f376
Autor:
Olli Patrakka, Juha‐Pekka Pienimäki, Sari Tuomisto, Jyrki Ollikainen, Terho Lehtimäki, Pekka J. Karhunen, Mika Martiskainen
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 8, Iss 11 (2019)
Background Chronic infections have been reported to be risk factors for both coronary heart disease and ischemic stroke. DNA of oral bacteria, mainly from the viridans streptococci group, has been detected in coronary thrombus aspirates of myocardial
Externí odkaz:
https://doaj.org/article/6525006e4a8445ae9ca8d30d53541bfd
Age-dependent association of gut bacteria with coronary atherosclerosis: Tampere Sudden Death Study.
Autor:
Sari Tuomisto, Heini Huhtala, Mika Martiskainen, Sirkka Goebeler, Terho Lehtimäki, Pekka J Karhunen
Publikováno v:
PLoS ONE, Vol 14, Iss 8, p e0221345 (2019)
BackgroundThe gut microbiome is thought to remain stable into old age. Gut bacteria and their translocation may play a role in the development of coronary heart disease (CHD) by modulating cholesterol levels and immune responses, as well as by produc
Externí odkaz:
https://doaj.org/article/dd826476f11b417cb7314924d606e5f1
Autor:
Mikko J. Pyysalo, Pashupati P. Mishra, Kati Sundström, Terho Lehtimäki, Pekka J. Karhunen, Tanja Pessi
Publikováno v:
PeerJ, Vol 7, p e6316 (2019)
Objectives The objective of this study was to investigate the association of tooth brushing frequency and bacterial communities of gingival crevicular fluid in patients subjected to preoperative dental examination prior to operative treatment for unr
Externí odkaz:
https://doaj.org/article/c2628f9b9df247f3a9f89c0237b4f84d
Autor:
Juha Lempiäinen, Petra Ijäs, Teemu J. Niiranen, Markku Kaste, Pekka J. Karhunen, Perttu J. Lindsberg, Timo Erkinjuntti, Susanna Melkas
Publikováno v:
Brain Sciences, Vol 10, Iss 1, p 18 (2019)
Haptoglobin (Hp) is a plasma protein that binds free hemoglobin and protects tissues from oxidative damage. An Hp2 allele has been associated with an increased risk of cardiovascular complications. On the other hand, recent studies have suggested tha
Externí odkaz:
https://doaj.org/article/e5fbb388ae704430b1d854deb37cbf49