Fig. 1From: Glutamate signaling through the NMDA receptor reduces the expression of scleraxis in plantaris tendon derived cellsPlantaris tendon tissue proper (TP), plantaris peritendinous connective tissue (PT), and cultured tendon cells (TC) stained for glutamate (Glu): Examples of immunoreactions (arrows) are seen in slender and rounded tenocytes in the tendon tissue proper a, b, in cultured tendon cells (red; c) and in cells in the peritendinous tissue d. Nuclei in c are stained with DAPI (blue). Bars indicate 20 μm lengthBack to article page