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 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 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.

Background and purpose:The molecular regulation mechanism of the LCRG1 gnen is unclear;The study was designed to clarify the regulatory elements of LCRG1 gene in its 5'flanking region.Methods:Bioinformatics approaches were adopted and a putative promoter region was found in 5'flank upstream fragment of LCRG1 gene,5'flank upstream regulation fragment 1.776 kb(from-1 191 bp to +585 bp)of LCRG1 gene was amplified by PCR using genomic DNA as template,construct was obtained by cloning DNA fragments into pGL3 reporter vector.The construct was then introduced into COS7 cells by Lipofectemin method for transient expression of reporter gene,and luciferase activities was measured by luciferase assay.Results:The sequence of 5'flank upstream regulation fragment 1.776 kb(from-1 191 bp to +585 bp)of LCRG1 gene was successfully cloned and proved to be correct by DNA sequencing,the activity of pGL3-1776 was about 0.16-fold higher than that of pGL3-control cotransfection with PRL-TK and 35-fold higher than that of pGL3-basic cotransfection with PRL-TK.Conclusions:5'flank upstream regulation region 1.776 kb(from-1 191 bp to +585 bp)of LCRG1 was cloned successfully,the fragment presented promoter activity.

Objective To explore the effect of electroacupuncture plus rehabilitation on shoulder-hand syndrome (SHS). Method Eighty SHS patients were randomized into an experimental group and a control group, 40 cases in each group. The experimental group was intervened by electroacupuncture plus rehabilitation training and basic Western medicine treatment, while the control group was by rehabilitation training and Western medicine treatment, 3 sessions a week, 4 weeks in total. The pain intensity of the affected shoulder and upper-limb motor function were observed before and after the treatment. The therapeutic efficacy was also evaluated. Result The Visual Analogue Scale (VAS) score of the shoulder pain and Fugl-Meyer Assessment (FMA) score of the upper-limb motor function were significantly improved after the intervention in the two groups (P<0.01), and the improvements of VAS and FMA in the experimental group were more significant than that in the control group (P<0.01). Conclusion Based on the basic treatment of Western medicine, electroacupuncture plus rehabilitation training can markedly improve the pain intensity of the affected shoulder and upper-limb motor function in post-stroke shoulder-hand syndrome.

Objective To investigate the expression of CD4+CDhi25CDlow127 regulatory T cells (Treg cell), IL-2, IL-10 and IFN-γin peripheral blood of patients with different TNM stages of non-small cell lung cancer( NSCLC) , and to evaluate their correlation. Methods The proportion of CD4+CDhi25 CDlow127 Treg cells to CD4+cell in peripheral blood of 55 NSCLC patients were determined by flow cytometry, and levels of IL-2, IL-10 and IFN-γ were measured by ELISA. The proportion of CD4+CDhi25 CDlow127 Treg cells, IL-2, IL-10 and IFN-γ of patients with different TNM stages of NSCLC were compared, and correlation analysis was carried on. Results The proportion of CD4+CDhi25 CDlow127 Treg cells increased obviously together with the increasing of TNM stages of NSCLC(P<0. 05),so did the level of IL-10 (P<0. 05). On the other hand, the level of IL-2 and IFN-γdecreased apparently with the increasing of TNM sta-ges of NSCLC(P<0. 05). CD4+CDhi25CDlow127Treg cells and IL-10 were positively correlated(P <0. 05). IL-2 and IFN-γ were positively correlated too(P<0. 05). CD4+CDhi25CDlow127Treg cells and IL-10 were all negatively correlated with IL-2 and IFN-γ(P<0. 05). Conclusion The increasing of CD4+ CDhi25CDlow127Treg cells and IL-10 and the de-creasing of IL-2 and IFN-γ are possibly one of the reasons of antitumor immunity suppression in terminal NSCLC patients. The surveillance for them can be reference indicators to evaluate antitumor immunity status of terminal lung cancer patients.

Objective:To study the effect of anxiety and depression in 46 digestive system cancer patients' prognosis.Methods:The differences of SDS mark?SAS mark and ≥ 50 mark percentage were compared between patients and common mould in nationwide adopting SDS and SAS,moreover the prognosis was compared between varying degrees of anxiety and depression in patients.Results:The SDS mark?SAS mark and ≥ 50 mark percentage in patients were obviously higher than that in common mould in nationwide;the patients with anxiety and depression had bad prognosis.Conclusion:The results suggest that anxiety and deprssion is common feeling in digestive system cancer patients and seriously influence the patients' prognosis,psychotherapy must be conducted and it may contribute to improve the patient's prognosis.

OBJECTIVE:To explore the general regulation and characteristics of adverse drug reactions(ADR)induced by ti-cagrelor,and provide reference for clinical rational drug use. METHODS:672 patients received ticagrelor in our hospital from Dec. 2013 to Jun. 2015 were followed-up,and the situation was analyzed and summarized after taking drug. RESULTS:In the 672 patients,78(11.6%)patients sutfered from 108 cases of ADR,the ratio of male to female was 5.5∶1,there was statistical signifi-cance (P<0.05);patients mostly aged 51-60 years (37.2%);the mainly involved organs/systems were respiratory system (41.7%),and skin and its appendages (38.0%),the main clinical manifestations were minor bleeding (78.7%),dyspnea (17.6%) and bradycardia (2.8%);no severe ADR was found. CONCLUSIONS:Ticagrelor had good safety and tolerability,but due to its shorter time to market in China and absense of evidence-based medicine for large-scale clinical trials in Asian population, clinic should strengthen medication monitoring to reduce the ADR and ensure drug safety.

The hallmarks of HIV infection include progressive CD4+T cell depletion and chronic immune activation.Effective antiretroviral therapy (ART) can restore CD4 +T cell counts and related immune responses to various opportunistic pathogens.On some occasions,improvement in the immune system leads to immune reconstitution inflammatory syndrome shortly after ART initiation.On the other hand,some patients fail to achieve a normal CD4 + T cell count despite long-term suppressive ART.Multiple studies have demonstrated that persistent immune activation and inflammation are closely associated with suboptimal immune recovery although the underlining mechanisms remain widely debated.

In this article, the authors introduced his experiences of treating insomnia by dispersing the depressed liver Qi, clearing heat, resolving phlegm, reinforcing spleen Qi, nourishing Yin, repressing fire, soothing the nerves, and activating blood to remove blood stasis Stasis-Removing.