Figure 3From: Glucosamine suppresses proliferation of human prostate carcinoma DU145 cells through inhibition of STAT3 signalingInduction of DU145 cell death by glucosamine. A, DU145 cells were cultured in the absence or presence of 1, 2, 4 or 8 mM glucosamine for 2 days in 24-well plates. Percent of dead cells was examined by trypan blue staining. B, apoptosis in DU145 cells after treatment with 2 mM glucosamine for 24 h. The results of a representative experiment are presented as mean ± standard deviation of the three independent samples. All experiments were repeated at least three times.Back to article page