Figure 3: CTRP3 reduces the level of apoptosis in HUVECs induced by high glucose. (a) Cell viability in HUVECs induced by high glucose (). (b) Cell apoptosis as detected by TUNEL staining. (c) The protein expression of Bax and Bcl-2 was detected by western blot analysis (). Data are expressed as of five independent experiments. when compared to the NG group; when compared to the HG group.