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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1953 1
1965 1
1966 1
1967 2
1969 1
1973 2
1976 1
1977 2
1978 2
1980 2
1981 1
1982 3
1983 1
1985 1
1989 2
1990 1
1992 1
1993 1
1995 1
1996 3
1997 2
1998 1
1999 5
2000 1
2001 6
2002 3
2003 2
2004 2
2005 1
2007 1
2008 3
2009 2
2010 1
2011 2
2012 1
2013 4
2014 3
2015 2
2016 3
2017 9
2018 5
2019 3
2020 7
2021 11
2022 9
2023 3
2024 5

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118 results

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Page 1
A prospective observational study of post-COVID-19 chronic fatigue syndrome following the first pandemic wave in Germany and biomarkers associated with symptom severity.
Kedor C, Freitag H, Meyer-Arndt L, Wittke K, Hanitsch LG, Zoller T, Steinbeis F, Haffke M, Rudolf G, Heidecker B, Bobbert T, Spranger J, Volk HD, Skurk C, Konietschke F, Paul F, Behrends U, Bellmann-Strobl J, Scheibenbogen C. Kedor C, et al. Among authors: freitag h. Nat Commun. 2022 Aug 30;13(1):5104. doi: 10.1038/s41467-022-32507-6. Nat Commun. 2022. PMID: 36042189 Free PMC article.
Endothelial dysfunction and altered endothelial biomarkers in patients with post-COVID-19 syndrome and chronic fatigue syndrome (ME/CFS).
Haffke M, Freitag H, Rudolf G, Seifert M, Doehner W, Scherbakov N, Hanitsch L, Wittke K, Bauer S, Konietschke F, Paul F, Bellmann-Strobl J, Kedor C, Scheibenbogen C, Sotzny F. Haffke M, et al. Among authors: freitag h. J Transl Med. 2022 Mar 22;20(1):138. doi: 10.1186/s12967-022-03346-2. J Transl Med. 2022. PMID: 35317812 Free PMC article.
Long-term symptom severity and clinical biomarkers in post-COVID-19/chronic fatigue syndrome: results from a prospective observational cohort.
Legler F, Meyer-Arndt L, Mödl L, Kedor C, Freitag H, Stein E, Hoppmann U, Rust R, Wittke K, Siebert N, Behrens J, Thiel A, Konietschke F, Paul F, Scheibenbogen C, Bellmann-Strobl J. Legler F, et al. Among authors: freitag h. EClinicalMedicine. 2023 Aug 19;63:102146. doi: 10.1016/j.eclinm.2023.102146. eCollection 2023 Sep. EClinicalMedicine. 2023. PMID: 37662515 Free PMC article.
Lipid A in outer membrane vesicles shields bacteria from polymyxins.
Burt M, Angelidou G, Mais CN, Preußer C, Glatter T, Heimerl T, Groß R, Serrania J, Boosarpu G, Pogge von Strandmann E, Müller JA, Bange G, Becker A, Lehmann M, Jonigk D, Neubert L, Freitag H, Paczia N, Schmeck B, Jung AL. Burt M, et al. Among authors: freitag h. J Extracell Vesicles. 2024 May;13(5):e12447. doi: 10.1002/jev2.12447. J Extracell Vesicles. 2024. PMID: 38766978 Free PMC article.
A global agenda for advancing freshwater biodiversity research.
Maasri A, Jähnig SC, Adamescu MC, Adrian R, Baigun C, Baird DJ, Batista-Morales A, Bonada N, Brown LE, Cai Q, Campos-Silva JV, Clausnitzer V, Contreras-MacBeath T, Cooke SJ, Datry T, Delacámara G, De Meester L, Dijkstra KB, Do VT, Domisch S, Dudgeon D, Erös T, Freitag H, Freyhof J, Friedrich J, Friedrichs-Manthey M, Geist J, Gessner MO, Goethals P, Gollock M, Gordon C, Grossart HP, Gulemvuga G, Gutiérrez-Fonseca PE, Haase P, Hering D, Hahn HJ, Hawkins CP, He F, Heino J, Hermoso V, Hogan Z, Hölker F, Jeschke JM, Jiang M, Johnson RK, Kalinkat G, Karimov BK, Kasangaki A, Kimirei IA, Kohlmann B, Kuemmerlen M, Kuiper JJ, Kupilas B, Langhans SD, Lansdown R, Leese F, Magbanua FS, Matsuzaki SS, Monaghan MT, Mumladze L, Muzon J, Mvogo Ndongo PA, Nejstgaard JC, Nikitina O, Ochs C, Odume ON, Opperman JJ, Patricio H, Pauls SU, Raghavan R, Ramírez A, Rashni B, Ross-Gillespie V, Samways MJ, Schäfer RB, Schmidt-Kloiber A, Seehausen O, Shah DN, Sharma S, Soininen J, Sommerwerk N, Stockwell JD, Suhling F, Tachamo Shah RD, Tharme RE, Thorp JH, Tickner D, Tockner K, Tonkin JD, Valle M, Vitule J, Volk M, Wang D, Wolter C, Worischka S. Maasri A, et al. Among authors: freitag h. Ecol Lett. 2022 Feb;25(2):255-263. doi: 10.1111/ele.13931. Epub 2021 Dec 1. Ecol Lett. 2022. PMID: 34854211 Free article.
The German Multicenter Registry for ME/CFS (MECFS-R).
Hieber H, Pricoco R, Gerrer K, Heindrich C, Wiehler K, Mihatsch LL, Haegele M, Schindler D, Donath Q, Christa C, Grabbe A, Kircher A, Leone A, Mueller Y, Zietemann H, Freitag H, Sotzny F, Warlitz C, Stojanov S, Hattesohl DBR, Hausruckinger A, Mittelstrass K, Scheibenbogen C, Behrends U. Hieber H, et al. Among authors: freitag h. J Clin Med. 2024 May 28;13(11):3168. doi: 10.3390/jcm13113168. J Clin Med. 2024. PMID: 38892879 Free PMC article.
118 results