Objective To understand the overall development of TCM technique patent in Guangdong Province through the analysis on the patent application and authorization status of TCM technique patent in Guangdong Province from 2006 to 2015. Methods CNIPR and State Intellectual Property Office platform was searched, and 2006-2015 TCM technique patent application literature in Guangdong Province were obtained, the patent application and authorization status were analyzed. Results The number of application for TCM technique patent in Guangdong Province was 1434 during 2006-2015, and the number of application and authorization rates were increasing. The number of application in the Pearl River Delta (PRD) region of Guangdong Province was greater than that of the non-PRD regions, with individual application of 65.9% and enterprise application of 25.9%; A61K36 accounted for 98.7% in TCM technique patent classification statistics. Conclusion The quantity of patent application of TCM technique in Guangdong Province is large, but the number of application of non-individuals, the rate of authorization, technology statistical classification and innovation ability of TCM technique are low.

Objectives To explore the effect of traditional Chinese medicine wine combired with electromagnetic therapy for the neck,shoulder,back and leg pain. Methods Eighty cases of patients with neck,shoulder,back and leg pain were randomly divided into 2 groups,with 40 cases in each group,treatment group was given the traditional Chinese medicine wine and electromagnetic therapy,the control group was prescribed(only with electromagnetic therapy),use the numerical rating scale to observe the effects of two groups before therapy,3 days and 7 days after therapy . Result After treatment,the pain of the treatment group was relieved significantly better than that of the control group(P<0.05). Conclusion Traditional Chinese medicine wine combired with electromagnetic therapy for the neck,shoulder,back and leg pain has satisfactory effect,and is worthy to promotion.

Objective To observe the effect of Weipixiao, a compound recipe which has the actions of strengthening spleen, resolving stasis and removing toxins, on the histopathological changes of gastric mucosal tissue in rats with gastric precancerous lesions ( GPL) . Methods SD rats were randomly divided into normal group, model group, Vitacoenzyme group (0.2 g·kg-1·d-1), and high-, middle-, and low-dose Weipixiao groups ( in the dose of 15, 7.5, 3.75 g·kg-1·d-1, respectively) . Except for the normal control group, the rats in other groups received spontaneous intake of N-methyl-N’-nitro-nitrosoguanidine ( MNNG) solution combined with irregular diet and oral use of purgative herbs for 18 weeks to induce GPL. From the 9th week, the mediation groups were simultaneously given corresponding medicine for 10 weeks. At the end of the experiment, the histopathological changes of gastric mucosal tissue in all groups were observed. Results Pathological scores of intestinal metaplasia and epithelial dysplasia in rat gastric mucosa of the model group were significantly increased ( P<0.01 compared with those of the normal group) , but were decreased in three Weipixiao groups to various degrees, particularly in low-dose Weipixiao group ( P<0.05 or P<0.01) . Conclusion Weipixiao can block and reverse gastric intestinal metaplasia and dysplasia in GPL rats to certain degrees, and low-dose Weipixiao may have better long-term effect for the prevention and treatment of GPL.

Contracture and spasticity of ankle joints were major sources of disability in neurological impairment including stroke and cerebral palsy, etc. The manual stretching used in physical therapy might be laborious and time-consuming to the therapists and the outcome was dependent on the experience and the subjectiveend feelingof the therapists. A device was developed that could safely stretch the an-kle joint to its extreme positions with quantitative control of the resistance torque and stretching velocity. Furthermore, it could satisfy a strong need for quantitative and objective measures of the impairment and rehabilitation outcome. This was just the meaning intelligent stretching referred to. This article described the origin of the concept of intelligent stretching and its definition, operational principle, and su-periority and weakness, as well as its application in ankle joint spasticity and contracture in patients with stroke and cerebral palsy.

Objective: In this study, black tea and Citrus maxima (BT-CM), yellow tea and C. maxima (YT-CM), green tea and C. maxima (GT-CM) as subjects, the active ingredient content and antioxidant activity of three tea and C. maxima (T-CM) were analyzed. The effects of three T-CMs on apoptosis of liver cells in vitro and its mechanism were further explored. Methods: National standard method and HPLC were used for active ingredient analysis. MTT, cell flow cytometry and Western blot were used to analyze the effects of three T-CMs on cell proliferation, apoptosis, and its underlying molecular mechanism. Results: The content of tea polyphenols, free amino acids, ratio of polyphenols and amino acids, ester catechins, non-ester catechins and caffeine in YT-CM and GT-CM was significantly higher than that of BT-CM. The in vitro antioxidant capacity of YT-CM and GT-CM was also significantly stronger than that of BT-CM. Three T-CMs had the effects of inhibiting proliferation, arresting cell cycle and inducing apoptosis in HepG2 and Bel7402 cells, especially YT-CM and GT-CM. Western blot analysis showed three T-CMs activated PI3K/AKT/mTOR signaling pathway and regulated the expression levels of apoptosis-related proteins Bax, Bcl-2 and Caspase-3/9. YT-CM and GT-CM had better ability to change the signal pathway than BT-CM. Conclusion: In short, T-CMs, which combined different degrees of fermentation tea with C. maxima, were rich in nutrients and biologically active substances. T-CMs, especially YT-CM and GT-CM, are healthy drinks that help to prevent and treat liver cancer.