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Figure 1 | Arthritis Research & Therapy

Figure 1

From: Vasoactive intestinal peptide inhibits TNF-α-induced apoptotic events in acinar cells from nonobese diabetic mice submandibular glands

Figure 1

Acinar cell suspension. Acinar cells were stained with acridine orange and propidium iodide (AO/PI). Nuclei of live cells fluoresce green with AO/PI under fluorescence microscopy. Arrows indicate apoptotic cells with yellow-orange fluorescence. These images are representative of five others from similar experiments run with independent non obese diabetic (NOD) and BALB/c acinar samples. Magnification ×200.

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Arthritis Research & Therapy

ISSN: 1478-6362

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