ABSTRACT
The education of traditional Chinese medicine appeared in the 1990s in Australia and has been under the supervision of Australian Health Practitioner Regulation Agency (AHPRA) since 2011.Six institutions,including three comprehensive universities—University of Technology Sydney,Western Sydney University and Royal Melbourne Institute of Technology University,have set up programs and offered the bachelor and the master of traditional Chinese medicine so far.This paper chiefly introduced and analyzed the current education status,size and characteristics of traditional Chinese medicine of the three universities with the provision of a reference for the international development and cooperation in traditional Chinese medical education with high quality.
ABSTRACT
Objective To study whether ultrasound combined with microbubbles induces suppress invasion in androgen-independent prostate cancer cells PC-3 and to identify the probable mechanism.Methods Ultrasound with a frequency of 21 kHz and intensity of 46 mW/cm2 in continuous wave mode was used.Ultrasound combined with microbubbles (200 μl SonoVue) was used to treat androgen-independent human prostate cancer PC-3 cells for 30 seconds.PC-3 cells were divided into three groups:control group,ultrasound group and ultrasound combined with microbubbles group.Twelve hours after treatment,cell growth curve we drawn,and transwell chamber model was used to do cell invasion experiments in vitro.Real-time PCR was used to measure the expression matrix metalloproteinase-2 and matrix metalloproteinase-9 messenger ribonucleic acid.Results Twelve hours after treatment,cell growth was not significant difference among three groups (P ＞ 0.05).Twelve hours after treatment,ultrasound combined with microbubbles could significantly inhibit the invasion of human prostate cancer cells (P ＜0.05).Treatment with ultrasound combined with microbubbles down-regulated the expression of matrix metalloproteinase-2 and matrix metalloproteinase-9 messenger ribonucleic acid.Conclusions Ultrasound combined with microbubbles inhibited the invasion in human androgen-independent prostate cancer cells through down-regulation of matrix metalloproteinase-2 and matrix metalloproteinase-9.