Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Ioannis Papapostolou"'
Alterations in thiol redox state and lipid peroxidation in the brain areas of male mice during aging
Autor:
Konstantinos Grintzalis, Nikolaos Patsoukis, Ioannis Papapostolou, George Zervoudakis, Electra Kalaitzopoulou, Christos D. Georgiou, Nikolaos A. Matsokis, Nikolaos T. Panagopoulos
Publikováno v:
Advances in Redox Research, Vol 6, Iss , Pp 100043- (2022)
Aging is a natural process in organisms with its underlying mechanisms remaining unknown. Brain aging is accompanied by cognitive deficits and movement disorders, which signify the importance of elaborating its main mechanisms. In this study, oxidati
Externí odkaz:
https://doaj.org/article/4f575b7c525b4e839f8ce4c473e18bd8
Publikováno v:
Fungal Biology ISBN: 9783030837488
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb389c62774c04b6290f7fb0594671b1
https://doi.org/10.1007/978-3-030-83749-5_8
https://doi.org/10.1007/978-3-030-83749-5_8
Autor:
Marie-Louise Farecki, Albrecht Lommatzsch, Ioannis Papapostolou, Daniel Pauleikhoff, Matthias Gutfleisch, M. Ziegler
Zusammenfassung Hintergrund Bei der geografischen Atrophie (GA) im Rahmen einer altersabhängigen Makuladegeneration (AMD) entwickelt sich ein Verlust an Photorezeptoren (PR), retinalem Pigmentepithel (RPE) und Choriokapillaris (CC). Für therapeutis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8ae015ebc1043ff0a5b22419104471e
https://www.ncbi.nlm.nih.gov/pubmed/31770789
https://www.ncbi.nlm.nih.gov/pubmed/31770789
Autor:
Kai Rothaus, Albrecht Lommatzsch, Ioannis Papapostolou, Frederic Gunnemann, Daniel Pauleikhoff, Britta Heimes-Bussmann, Matthias Gutfleisch, M. Ziegler, Marie-Louise Farecki, Henrik Faatz
Publikováno v:
Klinische Monatsblätter für Augenheilkunde. 234:1139-1145
Zusammenfassung Hintergrund Ein Riss des retinalen Pigmentepithels (RPE) ist eine typische Komplikation vaskularisierter Pigmentepithelabhebungen im Rahmen einer exsudativen AMD. Unter einer proaktiven intensiven Anti-VEGF-Therapie kann es zu einer f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6638bd3e41e99c39a2910e83c1fc4244
https://doi.org/10.1055/s-0043-118344
https://doi.org/10.1055/s-0043-118344
Autor:
Henry J. Sun, Christopher P. McKay, Dimitrios Zisimopoulos, Konstantinos Grintzalis, Ioannis Papapostolou, Konstantinos Panagiotidis, Richard C. Quinn, Christos D. Georgiou
Publikováno v:
Astrobiology. 16:126-142
This study presents an assay for the detection and quantification of soil metal superoxides and peroxides in regolith and soil. The O2 release (OR) assay is based on the enzymatic conversion of the hydrolysis products of metal oxides to O2, and their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77b7033b0122672c06e69dbf35538992
https://doi.org/10.1089/ast.2015.1345
https://doi.org/10.1089/ast.2015.1345
Autor:
Elisabeth Chroni, Dimitrios Zisimopoulos, Ioannis Lilis, Electra Kalaitzopoulou, Ioannis Papapostolou, Christos D. Georgiou, Katerina Apostolopoulou, Helen Papadaki, Rodoula Alataki, Dimitris Konstantinou, Vasiliki Bravou, Fevronia Angelatou
Publikováno v:
Neurochemical research. 43(3)
An ischemia/reperfusion injury of rat’s sciatic nerve was experimentally developed. In this model, we measured the in vivo production of superoxide radical, as a marker of oxidative stress and the occludin expression as an indicator of blood-nerve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af50bff759b09a150b9b0808400664db
https://pubmed.ncbi.nlm.nih.gov/29327309
https://pubmed.ncbi.nlm.nih.gov/29327309
Hydrogen peroxide is involved in the sclerotial differentiation of filamentous phytopathogenic fungi
Publikováno v:
Journal of Applied Microbiology. 109:1929-1936
AIMS The purpose of this study was to investigate the role of H(2) O(2) and the related oxidative stress markers catalase (CAT) and lipid peroxidation in the sclerotial differentiation of the phytopathogenic filamentous fungi Sclerotium rolfsii, Scle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::595e10ee687281a66bf81c9eb914ea5b
https://doi.org/10.1111/j.1365-2672.2010.04822.x
https://doi.org/10.1111/j.1365-2672.2010.04822.x
Autor:
Konstantinos Grintzalis, Adamantios Mavrakis, Vasiliki Stamatopoulou, Chrisavgi Toumpeki, Denis Drainas, Elisabeth Chroni, Stelios F Assimakopoulos, Ioannis Papapostolou, Konstantinos Faropoulos, Dimitris Konstantinou, Christos D. Georgiou
Publikováno v:
Brain Research. 1325:121-127
The development of increased oxidative stress in the context of obstructive cholestasis has been proven in various rats' organs including the brain. The present study aimed to detect alterations of tight junction-associated occludin in rat brain capi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cbdc226adb9b3d794ea49ed7616c001
https://doi.org/10.1016/j.brainres.2010.02.020
https://doi.org/10.1016/j.brainres.2010.02.020
Publikováno v:
Microbiology. 156:960-966
This study shows that the superoxide radical (O2 •−), a direct indicator of oxidative stress, is involved in the differentiation of the phytopathogenic filamentous fungi Rhizoctonia solani, Sclerotinia sclerotiorum, Sclerotium rolfsii and Sclerot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d984282d27b152ae3a193de2e39099bb
https://doi.org/10.1099/mic.0.034579-0
https://doi.org/10.1099/mic.0.034579-0
Autor:
Ioannis Papapostolou, Dimitris Konstantinou, Konstantinos Faropoulos, Christos D. Georgiou, Elisabeth Chroni, Adamantios Mavrakis, Nikolaos Karageorgos, Konstantinos Grintzalis, Stelios F Assimakopoulos
Publikováno v:
Free Radical Research. 43:803-808
The time-related alterations of superoxide radical measured in vivo by employing an ultrasensitive fluorescent assay in the liver, intestine, kidney and brain of rats with experimentally induced obstructive jaundice was investigated. Eighteen rats we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cefe82c2d915061ba7fa044e1aa71f34
https://doi.org/10.1080/10715760903062903
https://doi.org/10.1080/10715760903062903