Resveratrol,which is produced by natural plants,has various biological activities,including anti-inflammatory,antioxidant and anticancer properties.Recently,it is found that resveratrol can inhibit the proliferation and promote the apoptosis of breast cancer through multiple molecular targets,which provides a theoretical basis for resveratrol used in the treatment of breast cancer.

Objective To test the Footscan system for guiding the postoperative rehabilitation of calcaneus fractures.Methods Sixty patients with unilateral calcaneus fracture were divided randomly into a rehabilitation group and a control group.Patients in both groups began a routine of functional rehabilitation training 24 h after a reduction and fixation operation.The patients in the rehabilitation group received individualized rehabilitation protocols based on regular dynamic evaluation of their plantar pressure using the Footscan system.Those in the control group were administered routine rehabilitation training without the personal modifications.At the 2nd and 7th month postoperation,the dynamic plantar pressure of both groups was evaluated and the functioning of their feet Was scored.Results At the 2nd month post-operation,there was no significant difference between the two groups in terms of subtalar ioint range of motion,the lateral deviation of pressure center,the time of heel touch with the ground,the maximum pressure at the lateral aspect of the calcaneus and impulsive force during walking.The functional evaluation scores were also not significantly different.At the 7th month post-operation,all the indices in both groups had improved significantly over the 2nd month,bulthe improvement in the rehabilitation group Was greater(except the time of heel touch with the ground).Conclusion The Footscan system can be a valuable tool for evaluating patients with calcaneus fracture and serve as a reference for planning rehabilitation interventions for such patients.

[Objective]To summarize Director CHEN Yongcan's experience in treating chronic atrophic gastritis with intestinal metaplasia the pathogenesis of"deficiency in origin and toxin accumulation".[Methods]Through following Director CHEN Yongcan's outpatient service,sorting out and analyzing typical medical cases,combined with the view of Director CHEN in clinical practice,it summed up his experience in treating chronic atrophic gastritis with intestinal metaplasia from three aspects:core pathogenesis,syndrome differentiation and treatment,prescription and medication,and a proved case was attached to support the treatment.[Results]Chronic atrophic gastritis with intestinal metaplasia is one of the key links in the occurrence and development of gastric cancer.Director CHEN Yongcan believes that the"deficiency in origin and toxin accumulation"is the core pathogenesis of chronic atrophic gastritis with intestinal metaplasia."Deficiency in origin"means deficiency in the spleen and stomach,insufficiency of vital Qi;"toxin accumulation"namely turbidity-toxicity stays stagnation,accumulated and hidden.Taking the cold-heat complex syndrome as the basic point for syndrome differentiation and treatment,it's called for keeping the balance of cold and heat.According to the proportion of deficiency and excess,he treats the disease with the syndrome.The prescription is mainly self-made prescription Shiwei Xiexin Decoction,which can detoxify and benefit vital Qi.If spleen deficiency causes kidney deficiency,kidney-nourishing herbs should be added to solve this condition.If there're Qi and blood stasis,flower herbs are preferred for use.Aiming at the difference between phlegm toxin,stasis toxin and heat toxin,three pairs of triplet herbs which include Cremastrae Pseudobulbus-Salvia chinensis-Actinidia Valvata Dunn,Nidus Vespae-Herba Artemisiae Anomalae-Rhizoma Curcumae and Taraxacum mongolicum-Scutellariae Barbatae Herba-Hedyotis Diffusa are selected for treatment.The syndrome differentiation of the case was spleen deficiency and toxin accumulation,and complex cold-heat.The treatment was invigorating the spleen and detoxifying,and adjusting cold-heat in balance,and Shiwei Xiexin Decoction was used,considering the combination of blood stasis and toxin accumulation,Nidus Vespae-Herba Artemisiae Anomalae-Rhizoma Curcumae were selected.At the follow-up visit,because of obstruction of Qi and blood and imbalance of Qi movement,and Sanhua Baicao Drink to gently promote depression.In the third visit,considering age growth,the liver and kidney were gradually declining,the long-term illness damaged primordial Qi,and the Sijun Zhenyuan Decoction was used to invigorate the spleen and tonify the kidney,consolidate the basis and cultivate primordial Qi.[Conclusion]Director CHEN's experience in differentiating and treating chronic atrophic gastritis with intestinal metaplasia from"deficiency in origin and toxin accumulation"is unique and effective,which is worthy of promotion and learning.

Objective To explore the validity of proximal medial gastrocnemius release (PMGR) for treating unilateral chronic plantar fasciitis.Methods The prospective study was conducted.From January 2018 to July 2018,56 patients who were diagnosed chronic plantar fasciitis in Department of Orthopaedics,Beijing Friendship Hospital,Capital Medical University,were enrolled and divided into study group (n =28) and control group(n =28) according to different therapies.Fifty-six patients were enrolled including 33 males and 23 females,the age was (48.1 ±6.2) years (range,43.9-57.1 years).The patients in study group were treated with PMGR for unilateral chronic plantar fasciitis.Meanwhile,the patients in control group were treated by shock wave therapy,one extracorporeal shock wave therapy was accepted every 3 days,each impact 2 000 times,a total of five times.Visual analogue scale (VAS),the American orthopaedic foot and ankle hindfoot scale (AOFAS) and dorsal extension range of ankle joint of all patients before treatment and 3 months after treatment were recorded and compared.All the patients were outpatient followed for (3.9 ± 0.7) months until October 2018,the pain and function of feet were recorded.Measurement data with normal distribution were expressed as mean ± standard deviation (Mean ± SD).The data were statistically analyzed by t test between two groups.Count data were analyzed by chi-square test between two groups.Results In study group,preoperative VAS,AOFAS and dorsal extension angleof ankle joint were (6.9 ± 0.8) scores,(48.4 ± 2.8) scores and (10.8 ± 3.9) °,while 3 months after treatment VAS,AOFAS and dorsal extension angleof ankle joint were (2.1 ± 1.0) scores,(82.8 ± 3.6) scores and (21.9 ± 4.8)°.The difference between pre-operation and 3 months after treatment of study group was significant(P ＜ 0.05).In control group,VAS,AOFAS and dorsal extension angle of ankle joint were (6.1 ± 0.7) scores,(49.1 ± 2.8) scores and (11.8 ± 3.6) ° before treatment,while VAS,AOFAS and dorsal extension range of ankle joint were (3.8 ± 1.2) scores,(56.0 ± 3.6) scores and (12.2 ± 3.2) ° at 3 months after treatment.There were significant differences in VAS between pre-treatment and 3 months after treatment (P ＜ 0.05).There were no significant differences in AOFAS and dorsal extension angleof ankle joint between pre-treatment and 3 months after treatment (P ＞ 0.05).At 3 months after treatment,there were significant differences in VAS,AOFAS and dorsal extension angle of ankle joint between two groups(P ＜ 0.05),and the outcome of study gronp was better than the control group.Conclusions PMGR can not only relief pain of foot but also improve ankle function.This is an effective surgical treatment for unilateral chronic plantar fasciitis.

Objective:To investigate the prognostic factors of renal function after nephron sparing surgery (NSS) in renal tumor patients.Methods:The data of 115 patients who underwent NSS in our hospital from December 2016 to December 2018 were retrospectively analyzed. There were 75 males and 40 females, aged (49.50±12.94) years. The body mass index was (24.59±3.59) kg/m 2. The maximum diameter of the tumor was (3.66±1.32) cm. The R. E.N.A.L. score was (6.43±1.60). Laparoscopic partial nephrectomy was performed in 61 cases and robot-assisted laparoscopic partial nephrectomy was performed in 54 cases, and all of which were successfully completed. Operative time, WIT and postoperative pathological results were recorded. Blood creatinine value, GFR of affected kidney, GFR of healthy kidney, total GFR, GFR preserving rate (the ratio of postoperative GFR to preoperative GFR), functioning parenchymal volume (FPV) of the affected kidneys, and FPV preserving rate of the affected kidneys (the ratio of postoperative FPV and preoperative FPV) were recorded 6 months after surgery. FPV was measured by the ellipsoid approximation on CT images before and after surgery. Paired sample t test was used to compare GFR and FPV before and after surgery. Spearman rank correlation analysis was used to evaluate the correlation between the study factors and GFR preserving rate of the affected kidneys. Multivariate linear regression models were used to analyze independent predictors of renal function of the affected kidneys. Independent sample t test was used for comparison between group of WIT≤25 min and group of WIT>25 min. Results:All of the 115 patients in this study underwent successfully operations, with the median operation time of 135(75-245) min, and WIT(24.57±5.51) min. Postoperative GFR of the affected kidneys(35.50±7.81)ml/(min·1.73 m 2) was significantly different from preoperative GFR( P<0.001). The FPV preserving rate of the affected kidneys was (84.28±4.37)%, which was significantly lower than that preoperative FPV of the affected kidneys ( P<0.001). Spearman rank correlation analysis showed that there was a strong positive correlation between the FPV preserving rate of the affected kidneys and the GFR preserving rate of the affected kidneys ( r=0.802), WIT was negatively correlated with the GFR preserving rate of the affected kidneys ( r=-0.503). Multiple linear regression analysis showed that preoperative GFR of the affected kidneys ( b=-0.150, P=0.008), WIT ( b=-0.443, P<0.001) and the FPV preserving rate of the affected kidneys ( b=1.638, P<0.001) were independent predictors of the GFR preserving rate of the affected kidneys. WIT>25 min group had a significantly lower GFR preserving rate of the affected kidneys than WIT≤25 min group [(68.77±10.88)% vs.(79.34±8.88)%, P<0.001]. Conclusions:In the case of short WIT (<30 min), the reservation of normal renal tissue is the most important variable prognostic factor of renal function after NSS, and short WIT plays a secondary role. Under the premise of complete tumor resection, normal renal tissue should be reserved as much as possible and WIT should be controlled within 25 min.

To study the apoptosis induced by cisplatin in cervical cancer cell line HeLa and its mechanism, cell growth inhibition of cisplatin on HeLa cells was analyzed by MTT assay. Cell apoptosis was examined by cytometry and Hoechst33258 staining after treatment with cisplatin. The ef- fects of cisplatin on transcription of E6 were analyzed by RT-PCR. The protein expressions of E6, p53, p21, Bax and Bcl-2 were studied by Western blotting. Cisplatin inhibited proliferation in a time- and dose-dependant manner. Cytometically, sub-G1 peak showed higher apoptosis rates in the ex- perimental group than those in the control. Hoechst33258staining exhibited apoptosis induced by cis- platin. RT-PCR revealed that cisplatin decreased transcription of E6. Western blotting showed that cisplatin decreased protein expression of E6 and increased protein expression of p53, p21and Bax. It had no effect on protein expression of Bcl-2. It is concluded that cisplatin can induce apoptosis in HeLa cells by suppressing HPV E6 and thereby restoring the function of p53.

Chronic atrophic gastritis with intestinal metaplasia is a necessary stage for chronic gastritis to develop into gastric cancer.Chen Yongcan believes that the theory of"yang transforming into qi and yin forming shape"can explain the development and diagnosis of chronic atrophic gastritis with intestinal metaplasia.The deficiency of"yang transforming into qi"leads to too much"yin forming shape",which changes the physiological function of the spleen and stomach,and then develops into the pathological process of chronic atrophic gastritis with intestinal metaplasia.Based on the theory of"yang transforming into qi and yin forming shape",the pathogenesis of this disease was briefly analyzed.In clinical treatment,the state of yin and yang was first identified,and the treatment principle of tonifying yang qi to remove yin turbidity was put forward to achieve the purpose of treating both manifestation and root causes.

OBJECTIVE: To analysis the medication characteristics of the prescriptions issued via open channel by the National and Provincial Health Committee and the State Administration of Traditional Chinese Medicine in treating coronavirus disease 2019 (COVID-19). METHODS: We collected the data of traditional Chinese medicine related to treatment plans published by the National and Provincial Health Committee and the State Administration of Traditional Chinese Medicine from the start of COVID-19 outbreak to February 19, 2020. The frequency analysis, cluster analysis and association analysis were performed. RESULTS: The study collected 4 national and 34 regional prevention and treatment plans, 578 items, 84 traditional Chinese formulations, 60 Chinese patent medicines, and 230 Chinese herbs. The high frequently used herbs were , and . The commonly used traditional formulations included decoction, powder, and decoction. The Chinese patent drugs included pill, injection, and capsule. The most common paired medications were and and Two core combinations and one novel formula were discovered in the study. CONCLUSIONS powder and decoction are the basic formulations for syndrome of COVID-19. In addition, decoction, powder, decoction and decoction are the basic formulations for syndrome of COVID-19. The main medication characteristics are clearing heat, entilating lung, removing toxicity and removing turbidity. It shows that removing toxicity and eliminating evil are the prescription thought in treating epidemic disease of traditional Chinese medicine.
Betacoronavirus ; isolation & purification ; Coronavirus Infections ; therapy ; Data Mining ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Pandemics ; Pneumonia, Viral ; therapy

OBJECTIVE: To analysis the medication characteristics of the prescriptions issued via open channel by the National and Provincial Health Committee and the State Administration of Traditional Chinese Medicine in treating coronavirus disease 2019 (COVID-19). METHODS: We collected the data of traditional Chinese medicine related to treatment plans published by the National and Provincial Health Committee and the State Administration of Traditional Chinese Medicine from the start of COVID-19 outbreak in Wuhan to February 19, 2020. The frequency analysis, cluster analysis and correlation analysis were performed. RESULTS: The study collected 4 national and 34 regional prevention and treatment plans, 578 items, 84 traditional Chinese formulations, 60 Chinese patent medicines, and 230 Chinese herbs. The high frequently used herbs were , , , and . The commonly used traditional formulations included Decoction, Powder, and Decoction. The Chinese patent drugs included Pill, Injection, and Capsule. The most common paired medications were and , and . Two core combinations and one novel formula were discovered in the study. CONCLUSIONS Powder and Decoction are the basic formulations for syndrome of COVID-19. In addition, Decoction, Powder, Decoction and Decoction are the basic formulations for syndrome of COVID-19. The main medication characteristics are clearing heat, entilating lung, removing toxicity and removing turbidity. It shows that removing toxicity and eliminating evil are the prescription thought in treating epidemic disease of traditional Chinese medicine.
Betacoronavirus ; Cluster Analysis ; Coronavirus Infections ; therapy ; Data Mining ; Drugs, Chinese Herbal ; analysis ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; statistics & numerical data ; Pandemics ; Pneumonia, Viral ; therapy