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. 2016 Oct;14(10):649–656.

Figure 4.

A. Differential staining of blastocysts in different concentrations of L-carnitine (×200); (I) Control group, the average number of inner cell mass (ICM) is moderate, (II) 0.5 mg/ml, the average number of ICM is higher than the control group, (III) 1 mg/ml, the average number of ICM is almost the same as the control group, (IV) 2 mg/ml, the average number of ICM is almost the same as the control group too. B. The results of blastocyst cell numbers in different concentrations of L-carnitine.

Figure 4

* Favorable effect of L-carnitine versus control group (p<0.05).