Fig. 1
From: IL-10 ameliorates TNF-α induced meniscus degeneration in mature meniscal tissue in vitro
TNF-α dependent cell death was antagonized by IL-10. Meniscus explants were cultured under normal and inflammatory conditions with and without supplemented IL-10 [10 ng/ml]. Explants were stained with Mayer’s hematoxylin in order to visualize cells with nuclear blebbing (NB), an indicator for apoptosis. a-c indicate clusters of experimental groups which are significantly different from each other with P < 0.05 (detailed p-values are given in the text). Data are presented as mean ± 95 CI (n = 5)