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. 2018 Jun 12;9:310. doi: 10.3389/fendo.2018.00310

Figure 2.

Figure 2

Semi-quantitative pregnancy-associated glycoproteins (PAG) values given in optical density (OD) units and insulin-like growth factor 1 (IGF-1) concentrations. (A,B) Study trial I in not pregnant [np, n = 43, day of AI (0) and 18 days after AI] and pregnant (p, n = 34, day of AI, and 18, 42, 60 and 100 days after AI) pluriparous Holstein–Friesian cows as well as cows with fetal mortality (fm, n = 4, day of AI and until day 60 after AI). (C,D) Study trial II in not pregnant (np, n = 20, 10–14 (IGF-1), 24–27, 34–37 days after AI) and pregnant (p, n = 30, 24–27, 34–37 and 54–57 days after AI) Holstein–Friesian cows as well as cows with embryo mortality (em, n = 7, 24–27, 34–37 days after AI) or late embryo/fetal mortality (em/fm, n = 8, 24–27, 34–37, and 54–57 days after AI). Values are given as mean ± SEM.