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. 2008 Nov 1;79(5):983–990. doi: 10.1095/biolreprod.108.071068

Fig. 4.

Fig. 4

Immunofluorescence localization of SPP1 (polyclonal rabbit anti-human SPP1 IgG [LF-123 + LF-124]) in frozen sections of uteri from nongravid and gravid horns collected from unilaterally pregnant ewes on Gestational Days (D) 40, 80, and 120. Rabbit IgG (IgG) serves as a negative control and is shown in Figure 8. scST, Stratum compactum stroma; LE, luminal epithelium; PL, placental membranes; CTL, cotyledon; CAR, caruncle; SYN, syncytia; V, blood vessel. Width of each field is 940 μm.