Fig. 7From: Preparation, characterization, and in-vitro cytotoxicity of nanoliposomes loaded with anti-tubercular drugs and TGF-β1 siRNA for improving spinal tuberculosis therapyMechanisms of HRZ/siTGF-β1 nanoliposome-mediated inhibition of macrophage growth. Apoptosis in macrophages after treatment with different nanoliposomes. *P < 0.05; **P < 0.01Back to article page