Figure 4From: Effects of high-fat diet and/or body weight on mammary tumor leptin and apoptosis signaling pathways in MMTV-TGF-α miceWestern blot analysis for poly(ADP-ribose)polymerase (PARP) protein expression in mammary tumor (MT). Total (a) and cleaved PARP (b, c) protein expression levels were analyzed using Western blot analysis as described in Materials and methods. Data are average density values of three and six individual mice from Low-Fat (LF) and High-Fat (HF) groups, respectively. *p < 0.05.Back to article page