Adenoid cystic carcinoma(ACC) of the salivary gland constitutes approximately 21.9%-24.0% of all salivary gland malignant tumors,and is described as a tumor with indolent,but persistent and recurrent,growth and late onset of metastases,leading eventually to death.This review focuses on the advances in the studies of the diagnosis,treatment,and prognosis of ACC in the recent years.

Objective: To explore the treatment effect of sticking-needle acupuncture plus tendon-regulating manipulation on pain, swelling and joint dysfunction due to acute ankle sprain.Methods: A total of 80 patients with acute ankle sprain were recruited and divided into a control group and a treatment group according to the random number table method, with 40 patients in each group. Both groups received the same conventional interventions. The control group was treated with additional tendon-regulating manipulation, and the treatment group was treated with tendon-regulating manipulation plus sticking-needle acupuncture. The pain, swelling and joint dysfunction of the ankle were observed in both groups before and after 3 d, 7 d and 14 d of treatment. Results: Before treatment, there was no statistically significant difference in the visual analog scale (VAS) score of pain between the two groups (P>0.05). After treatment, the VAS scores of both groups showed a decreasing trend over time, and the differences within the groups were statistically significant (P<0.05). After 3 d, 7 d and 14 d of treatment, the VAS scores in the treatment group were lower than those in the control group, with statistically significant differences (P<0.05). Before treatment, there was no statistically significant difference in the degree of swelling between the two groups (P>0.05). After treatment, the degrees of swelling in both groups showed a decreasing trend over time, and the differences within the groups were statistically significant (P<0.05). After 3 d and 7 d of treatment, the degrees of swelling in the treatment group were lower than those in the control group, with statistically significant differences (P<0.05). There was no statistical difference in the degree of swelling between the two groups after 14 d of treatment (P>0.05). Before treatment, there was no statistically significant difference in the American Orthopedic Foot Ankle Society (AOFAS) ankle-hindfoot scale score between the two groups (P>0.05). After treatment, the AOFAS ankle-hindfoot scale scores of both groups showed an increasing trend over time, and all the differences within the groups were statistically significant (P<0.05). After 3 d, 7 d and 14 d of treatment, the AOFAS ankle-hindfoot scale scores in the treatment group were higher than those in the control group, with statistically significant differences (P<0.05). Conclusion: Based on the routine intervention, the addition of sticking-needle acupuncture and tendon-regulating manipulation was better in alleviating pain and swelling and improving joint function in patients with acute ankle sprain than the addition of tendon-regulating manipulation alone.

China ; Gastroesophageal Reflux ; therapy ; Humans ; Integrative Medicine ; Medicine, Chinese Traditional ; methods

Objective To establish the training objective systems for undergraduates in mili-tary clinical medicine in order to promote the educational reform of military medicine, and to improve the quality of talents training in military medical universities. Methods Literature analysis was made to determine the initial military clinical medical undergraduate training objectives, and a questionnaire was given to experts, on-the-job military doctors, medical graduates to know the real requirements of military doctors' position. A total of 455 valid questionnaires were collected. Then the questionnaire results were discussed and summarized by the method of expert discussion. Finally,. Delphi method was used to determine the ultimate training objective system. Results The ultimate training objective system of military undergraduate clinical medicine contains two aspects, eight fields and sixty-one standards objective systems. Conclusion Organically fusing military medical knowledge, ability and professional quality requirement into two levels and eight modules and clearly understanding the standards and requirements of each module are significantly systematic, advanced and operable, which has important reference value and guiding significance to both the military medical colleges and uni-versities and the local universities.

Objective: To observe the effects of steroidal saponin YB16 of Ypsilandra thibetica on cell apoptosis of A549 human lung cancer cells, and explore the mechanism of apoptosis. Methods: Cells were cultured in vitro and treated with different concentration of YB16; The proliferation of A549 cells was examined by MTT method; Cells fluorescence changes of A549 were examined by acridine orange (AO) and JC-1 staining; PI, Annexin V-FITC/PI double staining, and JC-1 staining were examined by flow cytometry. Intracellular level of reactive oxygen (ROS) was determined by DCFH-DA assay, the expression of YB16 on apoptosis-related proteins was examined by Western blotting. Results: Steroidal saponin YB16 of Y. thibetica could inhibit A549 cells growth significantly with dose-effect relationship (P < 0.05); With the increasing of drug concentration, cell morphology changed significantly compared with the control group; Cell apoptosis rate increased with the different concentration of YB16 (P < 0.05); Mitochondrial membrane potential decreased significantly; ROS level of cells was increased with a significant difference (P < 0.05). Apoptotic protein, such as Bcl-2 expression of anti-apoptotic protein, was decreased, and the expression of pro-apoptotic protein Bax and cleaved caspase-3 was increased treated by YB16 after 24 h (P < 0.05). Conclusion: Steroidal saponin YB16 of Y. thibetica could inhibit the cell proliferation, reduce the mitochondrial membrane potential, enhance ROS level of A549 cells, and promote apoptosis. Therefore, it has a good anti-tumor activity.

Objective:To explore the effect of damage control surgery on polytraumatism with severe oral maxillo-facial trauma.Methods: We retrospectively analyzed 32 cases of polytraumatism with severe oral maxillo-facial trauma treated by damage control surgery.Results: The principles of damage control surgery were successfully applied to the treatment.Of the 32 cases,31 survived,with their polytraumatism sequentially managed,and only 1 died.Conclusion: Damage control surgery helps to raise the success rate in the treatment of polytraumatism with severe oral maxillo-facial trauma.

Mongolian folk medicine resource is the origin of Mongolian medicine development, even more important of which is the specialized Mongolian folk medicine resources with regional and high medicine quality, it processes distinctive national characteristics with irreplaceable important position in traditional Mongolian medicine. Nevertheless, due to the serious destroy of ecological environment and sharp increase of demands, etc. A lot of specialized Mongolian folk medicine resources were endangered, and there still existed some problems in the protection and exploitation and utilization. This paper intends to provide comprehensive insight into the species protection and exploitation and utilization states of specialized Mongolian folk medicine resources. The application and protection status and the existing problems were reviewed, and the development strategies of Mongolian folk medicine resource were analyzed.
Conservation of Natural Resources ; methods ; Environment ; Medicine, Mongolian Traditional ; Mongolia ; Plants, Medicinal ; classification ; growth & development

Objective To test the reliability and validity of the Chinese version of Profile of Fatigue Scale (PROF)among the patients with Sjogren′s syndrome. Methods The English version of PROF was translated into Chinese according to Brislin Translation Model. 107 patients with Sjogren′s syndrome were investigated to test its reliability and validity. Results The Cronbachαcoefficient , Guttman split-half coefficient, test-retest reliability and content validity of Chinese version of PROF were 0.976, 0.953, 0.872 and 0.875. Two factors were extracted by factor analysis and the cumulated variance was 80.75%. The structure of PROF was in line with the original scale. The criterion-related validity was 0.621 measured by comparing with visual analog scale of fatigue, and was -0.707 measured by comparing with vitality domain in the MOS item Short From Health Survey (SF-36). Conclusions The Chinese version of PROF has been proved to be reliable and valid. It can be used to measure the fatigue in Chinese patients with Sjogren′s syndrome.

Objective To evaluate the safety and efficacy of Zonisamide(ZNS) as adjunctive therapy in patients with refractory partial seizures receiving other antiepileptic drags (AEDs).Methods This was a randomized,double-blind,placebo-controlled study conducted at multi-centers.All 240 subjects were randomized to either the ZNS group or the placebo group in a 1:1 ratio.The double-blind treatment phase included a titration phase during which zonisamide dose inereased from 100 mg/day to 300 mg/day over 4 weeks and then a 12-week fixed-dose phase.The primary efficacy endpoint was,the median % reduction from baseline in all pattial seizure frequency(CPS+SPS+SGS)during the fixed-dose phase.The important secondaw endpoint wag the responder rate.Safety profiles and tolerance were also evaluated.Results The FAS analysis showed the median reduction from baseline in the ZNS group was greater than in the placebo group(48.4%vs 26.6%),the difference was significant for ZNS compared with placebo(F=4.904,P=0.028);The responder rates for all partial seizures(48.6%vs34.9%,X2=4.046,P=0.044)and for complex seizures(52.2% vs 33.3%,X2=5.607,P=0.018)were significantly higber in the ZNS group than in the placebo group in the FAS population.The overall adverse events(AEs)profile was comparable between the two groups.The most frequent AEs considered to be related to zonisamide by the investigator were headache,dizziness,somnolence,anorexia,nausea,etc.Conclusions ZNS is superior to placebo in reducing the frequency of partial seizures and well-tolerated.ZNS could be a choice of adjunctive therapy in patients with refractory partial seizures.

Objective To investigate the prognostic factors of cervical high-grade squamous intraepithelial lesions treated by cold knife conization with negative margin.Methods Two hundred and sixty-six women with cervical high-grade squamous intraepithelial lesions treated by cold-knife conization with negative margins at Beijing Hospital between Jan 1999 and Jan 2004 were analyzed retrospectively.All patients were followed up with cytology,high-risk human papillomavirus(HPV)test and eolposcopy if necessary.Results The cervical CIN recurrence rate was 8.6% with no incidence of invasive cervical cancer after a median follow-up of 46 months.The recurrence was related to the grade of lesions and gland involvement pathologically.One of 20(5.0%)cases with cervical intraepithelial neoplasia(CIN)Ⅱ,9 of 164(5.5%)cases with CIN Ⅲ(excluding carcinoma in situ,CIS)and 13 of 82(15.8%)cases with CIS recurred(P