OBJECTIVE:To determine the content and establish HPCE fingerprints of polysaccharides of the T.jackii seed.METHODS:The content of polysaccharides of the T.jackii seed was determined by phenol-vitriolic colorimetry and the fingerprints of polysaccharides were established by HPCE.RESULTS:The content percentage of polysaccharides in the seed of T.jackii was6.56%,with average recovery rate at98.3%and RSD at2.31(n=5).There were two kinds of polysaccharides in the seed of T.jackii.CONCLUSION:There is no significant difference with regard to the contents and components of polysacc_ harides in the T.jackii seeds from different origins.

Objective To compare the clinical efficacy of breast-conserving surgery and modified radical mastectomy for early breast cancer and their influence on quality of life.Methods 78 patients with early stage breast cancer were divided into two groups by random number table,and 39 cases in each group.The control group was given modified radical mastectomy,while the observation group was given breast-conserving surgery.The clinical efficacy,surgical conditions and quality of life scores were compared between the two groups.Results The operative time,blood loss,incision length and the average hospital stay of the observation group were (60.23 ± 5.21)min,(44.73 ± 4.22) mL,(4.72 ± 1.02) cm and (9.52 ± 0.86) d,which were significantly lower than those of the control group(t =7.88,8.32,8.89,6.42,all P ＜ 0.05).The postoperative physical factors,mental factors,psychological factors and social factors scores of the observation group were (67.44 ± 3.87),(48.64 ± 3.73),(117.34 ± 8.33)and (61.56 ± 5.32),which were significantly higher than those of the control group (t =5.43,5.87,6.29,7.11,all P ＜ 0.05).The postoperative 3-year local recurrence,distant metastasis and survival rate showed no significant differences between the two groups (x2 =1.22,1.09,1.29,all P ＞ 0.05).Conclusion Breast-conserving surgery in the treatment of early breast cancer has significant effect,and it has less trauma,less bleeding and cosmetic results,and it can be used as the preferred method for the treatment of early breast cancer,which is worth to be further applied in clinical.

OBJECTIVE:To study the active fraction of the seeds of Hovenia Dulcis Thunb.to treat acute alcoholism.METHODES:The seeds of Hovenia Dulcis Thunb.were divided into five parts:superitical fluid extraction(SFE)part,chloroform extraction part,ethyl acetate extraction part,n-butanol extraction part and water extraction part.The effects of the active fraction of the seeds of Hovenia Dulcis Thunb.on ebriety latency,ebriety rate,mortality,and ethanol concentration-time curve of the alcoholism mice were investigated.RESULTS:The ethyl acetate extract could prolong the ebriety latency of the mice,decrease ebriety rate and mortality of the alcoholism mice,and significantly decrease serum ethanol concentrations at 0.5,1,and 1.5h after alcohol administration(P

Objective To study the treatment effect of self-made huoxue tincture for treating skin injury and phlebitis caused by extravasation of chemotherapeutic drugs.Methods Patients(30 cases)with skin injury and phlebitis caused by extravasation of chemotherapeutic drugs were divided into the observation group(20 cases)and the control group(10 eases).The observation group underwent treatment with huoxue tincture,while the control group adopted local hydropathic compress with 50%magnesium sulfate.Results The effective rate of the observation group was higher than that of the control group,P<0.05.Conclusions Hydropathic compress with huoxue tincture was effective in the treatment of skin injury and phlebitis caused by extravasation of chemotherapeutic drugs.It may be widely applied in clinic.

MicroRNA (miRNA) controls the proliferation of breast cancer cells in many ways such as cell apotosis,cell cycle and methyltransferase.Also,it controls the metastasis of breast cancer cells in many ways such as microenvironment,epithelial-mesenchymal transition and vessel formation.Large amounts of recent studies indicate that miRNAs are specifically expressed in breast cancer tissue and play important roles in proliferation,metastasis and treatment of breast cancer.

Objective To summarize the previous work experience and loss of function in the development process of hospital modernization of sterile supply room,and discuss the model of centralized treatment and unified supply.Methods Through investigation in the clinical departments,various roles and regulations of sterile supply room were established,especially the various job responsibilities,operating procedures,disinfection and isolation system,the quality management system,testing system,equipment and apparatus management systems,traceability systems,continuous quality improvement process and goods recall system.The system had performance appraisal,workilow management and other methods to enhance the staff's self-discipline,to strengthen humanities education for sterile supply room staff,strict execution of the standards and norms of Health Ministry,to enhance the legal awareness,establish and improve the sterile supply room management systems and service system.Results Implementation of centralized treatment can effectively prevent nosocomial infection,reduce the spread of pollution to ensure medical safety,reduce staff input that help ensure the professional quality and reduce the economic costs,and promote the professional development of sterile supply.Conclusions Centralized treatment of multiplexing medical apparatus and instruments promotes the all-dimensional development of sterile supply room,which is worthy of wide application.

Objective To analyze the main problems in quality of TCM decoction pieces in Jinzhou TCM Hospital of Hubei Province in 2012;To enhance management measures for quality control of TCM decoction pieces, with a purpose to better apply TCM to clinic. Methods The total batch number and disqualified batch number of warehouse entry inspection of TCM decoction pieces in Jinzhou TCM Hospital were collected, and the reasons for rejected TCM decoction and pieces were analyzed. Results Totally 5677 batches of TCM decoction and pieces in the hospital in 2012 were assessed. 210 of them were disqualified, accounting for 3.7% of the total batches. The disqualification was mainly caused by preparation (72 batches), storage (106 batches), and the quality of original medicine (32 batches), accounting for 34.29%, 50.48%, 15.24%, respectively. Conclusion Production, preparation, and storage of TCM decoction pieces should be standardized. The quality inspection of TCM decoction pieces should be strengthened, with a purpose to make sure the safety and effectiveness of medication in clinic.

Objective To explore the affect of citalopram on Hamilton Depression Scale (HAMD) ,self rating Depression Scale (SDS) score ,high sensitive C reactive protein (hs‐CRP) ,heart rate variability (HRV) ,andrenin angiotensin systerm(RAS) levels of patients with coronary heart disease complicated with anxiety‐depression .Methods 160 cases of patients with coronary heart disease and anxiety depression in January 2012 to August 2014 were selected ,they were randomly divided into observation group and control group according to the list of number table methods ,the control group of 80 patients used routine treatment methods ,while 80 patients in observation group were added with citalopram on the basis of conventional therapy ,after 6 weeks of treatment ,the clinical efficacy and changes of the HAMD ,SDS score ,score ,and hs‐CRP ,heart rate variability ,and renin angiotensin levels of two groups were compared .Results (1)The total clinical effective rate of the observation group was 93 .75% ,significantly higher than 70 .0% of the control group ,the difference was statistically significant (χ2 =10 .21 ,P<0 .05);(2)HAMD score ,SDS score ,hs‐CRP of the observation group was significantly lower than that of the control group ,the difference was statistically signifi‐cant(t=12 .98 ,9 .43 ,11 .86 ,P<0 .05);(3)HRV of the study group was significantly higher than that in the control group ,there was a statistically significant difference (P<0 .05);(4)Angiotensin II of the observer group were (93 ± 26)ng/L ,Angiotensin Ⅱ of the control group were (37 ± 14)ng/L ,the difference was statistically significant (P<0 .05) .Conclusion Citalopram has a signifi‐cant efficacy in treatment of patients with coronary heart disease combined with anxiety‐depression ,which is safe and reliable that is worth clinical popularizing and applying .

AIM: To explore the curative effects of various approaches to improve the arterial inflow following flap grafting with various tensions. METHODS: 135 patients with skin defects in limbs, who underwent flap grafting in Department of Orthopedics, Baoan People's Hospital of Southern Medical University between August 2002 and August 2006, were selected, and informed the consent. The wounds of every 45 cases were sutured under the tension of 1.0 kg, 1.5 kg, and 2.0 kg, respectively; meanwhile, all patients were randomly divided into hyperbaric oxygen group, dexamethasone group, and local injection of heparin group with 15 cases in each group, and given the corresponding treatment besides ordinary treatment. Seven days later, the flap survival was observed. RESULTS: 135 patients were all involved in the result analysis without any loss. The flaps of 90 patients recovered completely under the tension of 1.0 kg and 1.5 kg. But under 2.0 kg tension, the flaps of 10 penitents in the hyperbaric oxygen group recovered, 4 survived mostly and 1 necrosed; in the dexamethasone group, 5 flaps recovered, 3 survived mostly, and 7 necrosed; in the local injection of heparin group, 3 flaps recovered, 3 survived mostly, other 9 necrosed completely. CONCLUSION: The suture tension of 1.0 kg to 1.5 kg is feasible in flap grafting, and compared with heparin and dexamethasone, hyperbaric oxygen could better promote the arterial inflow under high tension like 2.0 kg.

Objective To analyze the clinical feature and its risk factors on 112 episodes of urinary tract infection (UTI) in patients with lupus nephritis. Methods 112 episodes of UTI in patients with lupus nephritis in our department during the past 5 years were reviewed retrospectively. Epidemiological data and information on urinary symptoms, disease activity (SLEDAI) , leukocyte and platelet data were collected. Autoantibodies, complement levels, urine culture, and antibiogram were determined. Urological studies were carried out. The use of corticosteroids and (or) immunodepressive were also investigated. Results The prevalence of UTI in lupus nephritis patients was 36.5% , and complexity infection(58%) was the main UTI . Symptomatic UTI was 62% , and symptomless UTI was 38% . The mean SLEDAI score was 15.7(SD3.05) , which influenced the onset of UTI (P1/100 IU/ml, leucopenia and thrombocytopenia (P