Figure 2From: The tandem CCCH zinc finger protein tristetraprolin and its relevance to cytokine mRNA turnover and arthritisRadial head histology in wild-type (a) and tristetraprolin knockout (b) mice. This low-power view is of radial head joints from littermate mice at about 7 months of age, with the radial head (RH) indicated. Other abbreviations are as in the legend to Fig. 1. Modified from [11].Back to article page