We conducted a case-control study to investigate the associations between GSTT1, GSTM1, and GSTP1 gene polymorphisms and development of osteosarcoma in a Chinese population. Between January 2013 and February 2015, 153 patients diagnosed with osteosarcoma and 252 control subjects were enrolled in the current study from the Orthopedic Hospital of the Second Hospital of Jilin University.
The aim of this study was to determine the prevalence of polymorphisms in the glutathione S-transferase genes GSTM1 and GSTT1 in patients with lens opacity (cataract). Peripheral blood samples were obtained from male and female patients (N = 23) with cataract. The GSTM1 and GSTT1 polymorphic regions were amplified by polymerase chain reaction, and the amplification products were electrophoresed on a 2% agarose gel. The obtained bands were by staining with ethidium bromide.