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Ralf Wittenbrink
@ralfwittenbrink.bsky.social
Es gibt immer noch eine große Lücke zwischen dem, was die Öffentlichkeit über COVID-19 weiß, und dem, was sie wissen sollte. Deshalb hier Infos über COVID-19.
7.7k followers407 following3.6k posts
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Werte des Tau-Proteins, das sich bei Alzheimer ungewöhnlich stark verformt. Dies deutet darauf hin, dass #COVID19onlinelibrary.wiley.com/doi/10.1111/...#Alzheimers#CleanAir#MaskUp#Coronavirus#TeamVorsicht

Prolonged upregulation of glia activation and inflammatory factors expression in the hippocampus post-acute COVID-19. (a, b) Representative immunofluorescent images (a) and 3D-reconstruacted morphology (b) of Iba1-stained microglia. (c–e) The number of microglia did not change (c), but soma volume significantly increased (d) and branches complexity decreased (e) in acute and post-acute COVID-19. N = 6–7 patients or 174–382 cells in each group, ***p < 0.001, one-way (c, d) and repeated measures (e) ANOVA followed by Tukey's multiple comparisons tests. (f, g) Representative immunohistochemical images (f) and Sholl analysis diagram (g) of GFAP-stained astrocytes. (h–j) The number of astrocytes did not change (h), but both soma volume (i) and processes complexity (j) significantly increased in acute and post-acute COVID-19. N = 6–7 patients or 108–194 cells in each group, ***p < 0.001, one-way ANOVA followed by Tukey's multiple comparisons tests. (k) mRNA levels of inflammatory factors …
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RW
Ralf Wittenbrink
@ralfwittenbrink.bsky.social
Es gibt immer noch eine große Lücke zwischen dem, was die Öffentlichkeit über COVID-19 weiß, und dem, was sie wissen sollte. Deshalb hier Infos über COVID-19.
7.7k followers407 following3.6k posts
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