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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Aging Cell. 2012 Feb 1;11(2):305–314. doi: 10.1111/j.1474-9726.2011.00787.x

Figure 6. Age-associated decreases in PI3Kp85α subunit in human pancreas.

Figure 6

The expression of p85α in the pancreas from human was determined by immunohistochemical staining. Pancreas tissue sections were obtained from 2 young (A; #1 and #2) and 2 aged (B; #3 and #4) individuals described in Table S2. To distinguish islet cells from acinar cells, a slide sample from the same set of serial sections was stained by an insulin specific antibody. A, acinar cells; I, islet (original magnification 100×, scale bar indicates 200 μm; enlarged magnification 400×, scale bar indicates 50 μm).