Figure 2From: Insulin signaling pathways in a patient with insulin resistance of difficult management - a case reportA- IR phosphotyrosine content (pIR); B- IRS-1 phosphotyrosine content (pIRS-1) and C- Membrane-associated GLUT-4 content before (-) and after (+)in vitroinsulin stimulation. Skeletal muscle strips were stimulated with 100 nM insulin for 30 minutes and Western blottings were next probed with anti-phosphotyrosine antibody.Back to article page