The paper discusses the problems and inequity in town and country family-planning service by comparing the following aspects: work thinking in the service,accessibility of family-planning service,service capacity of the organizations,resource allocation.Besides,in order to satisfy the demand of rural family-planning service market and improve the equity,some suggestions,such as integrating resource and complementing advantages to implement regional family-planning program,identifying the functions of government and changing the service thinking,increasing the investment in primary health family-planning organizations and reinforcing the co-operation between health and family-planning organizations.

Objective]The paper summarizes academic thought of Professor ZHAO Zhiqiang syndrome differentiation and treatment of adenomatous polyp of colon. [Method]By learning from ZHAO Zhiqiang and studying the medical record of adenomatous polyp of colon,sum up professor ZHAO Zhiqiang′ s experiences from etiology and pathogenesis, differential treatment, administered medical herbs and prescription ,and with one case for detailed explanation. [Results] Professor ZHAO thinks that the pathogeny raletes to exopathy, diet, emotion, weakness of the spleen and stomach, physique, smoke poison,influence of other diseases,the key of pathogenesis is phlegm, blood stasis and toxin stagnation, accumulation of intestine, Qi is out of adjustment, the conduction loss of us, He believes that the syndrome diagnosis of the disease is different from others, the syndrome diagnosis should include disease syndrome elements, syndrome elements of disease location and morbid state, disease syndrome elements should need the help of the modern medical endoscope and pathology, and ill treatment to detoxify the anti-cancer variable as the core, supplemented with Ruanjian Sanjie,coordinating zang and fu, modification according to symptoms.[Conclusion] Professor ZHAO's treatment of adenomatous polyp of colon has rich experience and prominent features, it is worth clinical promotion.

Objective To get a general idea of the knowing level of knowledge and policies related to voluntary blood donation among rural residents,and to explore factors influencing their willingness of voluntary blood donation.Methods Three natural villages were randomly chosen in the north,middle and south of Anhui province as the investigation sites in Jan.2008.Data were collected by interviewing the target people,as well as using a self-designed questionnaire.A total of 724 people were interviewed and 620 valid questionnaires were obtained,with an effective retrieval rate of 85.6%.Results The score of voluntary blood donation knowledge among rural residents was 19.26?3.987,and the score of relevant policy knowledge was 5.85?2.154.There were significant differences in knowledge of both voluntary blood donation and relevant policies among different age groups.Residents with different education levels also differed significantly in knowledge of relevant policies.Logistic analysis indicated that age,education and knowing level of relevant policies were the factors that had influence people's willingness of voluntary blood donation.Conclusion Knowing level of voluntary blood donation knowledge is high among rural residents while the policy knowledge level is low.Willingness of blood donation among the group of age 25 to 34 is obviously higher than that of the group of age 18 to 24;willingness of people with middle school education background is lower than illiterate people;the higher the knowledge level,the higher of people's willingness.

Objective To study the possibility of targeting endothelial cells with the 131I labeled monoclonal antibody (mAb) for the treatment of hepatocarcinoma. Methods An animal model of human hepatocarcinoma in nude mice was reproduced, and tumor inhibiting activity of the 131I labeled mAb was tested. 30 nude mice with hepatocarcinoma were randomly divided into 3 groups: in group A the mice were treated with mAb 200?g/200?l twice a week; group B mice were treated with the 131I labeled mAb 200?g/200?l twice a week; control group mice were given normal saline in equal volume. Tumor growth in mice was observed. After the mice were sacrificed, the tumor was histologically examined and the intra-tumor microvessel density (TMVD) recorded. Results The tumor growth inhibition effect in mice treated with mAb was 74.55%. This effect was enhanced when treated with the 131I labeled mAb, as evidenced by an increase of tumor growth inhibition rate to 86.36%. Pathologically, Massive necrosis of tumor cells around the degenerated vessels was observed in the mAb treated mice. TMVD was significantly lower in the mAb treated mice than that in the untreated mice (P

The management for qualification documents of medical instruments is very important work to management department of medical instruments. Because the number of qualification documents of medical instruments is very large and they have an expiry date, it is difficult to manage them. This article discussed how to manage qualification documents of medical instruments, and an information management system that has a function of traceability management has been developed. This information management system standardizes management for qualification documents of medical instruments, and ensures that qualification documents of medical instruments are available and can be traced. Besides, it can reduce the amount of work for medical instruments management.
Documentation ; standards ; Equipment and Supplies ; standards ; Information Systems

OBJECTIVE:To systematically review the efficacy and safety of Magnesium isoglycyrrhizinate injection versus 4 comnon medicines in the treatment of drug-induced liver damage,and to provide evidence-based reference for clinic treatment. METHODS:Retrieved from PubMed,EMBase,Cochrane Library,CBM,CJFD,Wanfang Database and VIP Database,random-ized controlled trials (RCT) about Magnesium isoglycyrrhizinate injection versus other medicines in the treatment of drug-induced liver damage were enrolled. Meta-analysis was performed by using Rev Man 5.3 software after literature selection,data extract and quality assessment. RESULTS:A total of 13 RCTs were included,involving 1 093 patients. Results of Meta-analysis showed clini-cal effective in magnesium isoglycyrrhizinate group was significantly higher than tiopronin group[RD=0.29,95%CI(0.17,0.42), P<0.001] and diammonium glycyrrhizinate group [RD=0.07,95%CI(0.01,0.12),P=0.02],compared with glutathione group and compound ammonium glycyrrhetate group,there were no significant differences ;incidence of adverse reactions in magnesium iso-glycyrrhizinate group was significantly lower than diammonium glycyrrhizinate group [RD=-0.07,95%CI(-0.11,-0.03),P<0.001] and compound ammonium glycyrrhetate group[RD=-0.21,95%CI(-0.38,-0.04),P=0.02],compared with triopro-nin group and glutathione group,there were no significant differences among 3 groups. CONCLUSIONS:Magnesium isoglycyrrhiz-inate injection has better efficacy and safety than other 4 commons hepatoprotective medicines in the treatment of drug-induced liver damage. Due to the limit of methodological quality,more large-scale and long-term follow-up studies with strict designed are need-ed for the further verification of the conclusion.

Objective:To investigate the liposoluble constituents in fruit of Cnidium monnieri. Methods:The liposoluble constitu-ents in fruit of C. monnieri were extracted by Soxet extraction. The extracted liposoluble constituents were methyl esterified and then analyzed by GC-MS for the first time. Results:Thirty-nine compounds (85. 33%) were identified from the liposoluble constituents in fruit of C. monnieri. Phytol (15. 98%), hexadecanoic acid (12. 73%), 9,12,15-octadecatrienoic acid (11. 02%), 9-octadecenoic acid (6. 33%) and 9,12-octadecadienoic acid (4. 77%) were the main constituents of the liposoluble constituents in fruit of C. mon-nieri. Conclusion:Phytol, hexadecanoic acid, 9,12,15-octadecatrienoic acid and 9-octadecenoic acid are the active ingredients in fruit of C. monnieri.

BACKGROUND:Artificial knee joint replacement in older patients often combines with basic diseases, such as hypertension and diabetes. Perioperative blood loss is an important factor affecting the safety of replacement. OBJECTIVE: To explore the effect of the early closure of drainage tube on blood loss after primary total knee arthroplasty. METHODS: We randomly selected 90 patients with osteoarthritis of the knee who underwent primary total knee arthroplasty in the Affiliated Hospital of Qingdao University from January 2014 to July 2015. The patients were randomly divided into three groups (n=30). In the 4-hour occlusion group, the drainage tube was closed for 4 hours in early stage of replacement. In the 2-hour occlusion group, the drainage tube was closed for 2 hours in early stage of replacement. In the control group, the drainage tube was not closed. Because of the use of tourniquet during surgery, the amount of intraoperative blood loss was considered as 0 mL. Drainage blood loss after surgery was recorded. Total blood loss was calculated according to Gross formula through patient height, weight and preoperative and postoperative hematocrit. Hidden blood loss was gotten by subtracting the visible blood loss from total loss. Under the observation of postoperative joint sweling and subcutaneous ecchymosis, knee Hospital for Special Surgery score was recorded at 6 weeks after replacement, and compared among groups. RESULTS AND CONCLUSION:Statistical analysis indicated that significant differences in total blood loss and dominant blood loss were detected among the three groups (P < 0.05), indicating that both occlusion for 2 hours and 4 hours could reduce total blood loss and dominant blood loss, but the range of reduction was greater in occlusion for 4 hours. At 6 months after replacement, no significant difference in knee Hospital for Special Surgery score and hidden blood loss was detectable among three groups (P > 0.05). The incidence of joint sweling and subcutaneous ecchymosis was increased in the 4-hour occlusion group (P < 0.05). Above results confirmed that drainage tube occlusion can decrease total blood loss and dominant blood loss after total knee arthroplasty, but cannot reduce hidden blood loss. 2-hour occlusion after total knee arthroplasty is an ideal choice, but the amount of hidden blood loss should be carefuly considered.

Objective To explore the role of transcription factors such as nuclear factor-kappa B(NF-?B) and glucocorticoid receptor(GR) in the pathogenesis of Adriamycin(ADM)-induced nephrosis in rats and the therapeutic effects of dexamethasone(Dex) and cyclosporin(CsA) on these animals.Methods The DNA-binding abilities of NF-?B and GR in cortex of kindey were examined with electrophoretic mobility shift assay(EMSA) and isotopic radioautography on the 7th,14th,21th and 28th day after a single intravenous injection of ADM,and the therapeutic effects of Dex and CsA were estimated.The biochemistry parameters from blood and urine of rats and the urine protein excretion were also measured.Results The NF-?B DNA-binding ability was significantly increased after 7 days and achieved maximum after 28 days(P0.05).Conclusion The DNA-binding ability of NF-?B is abnormally increased and that of GR is decreased in cells from cortex of kindey in Adriamycin-induced nephrotic rats.The NF-?B DNA-binding ability can be inhibited and the urine protein excretion is decreased by the treatment of CsA.

Objective To investigate the imaging methods of multislice spiral CT (MSCT) of sternum and its diagnostic value in the sternum diseases.Methods 108 cases(100 cases in normal group and 8 cases in disorder group) underwent conventional chest volume scan and thin slice low contrast images reconstruction with 16-slice spiral CT.Then all the source images were processed using standard/curved multiplanar reconstruction(MPR), maximum intensity projection(MIP), surface shaded display (SSD) and volume rendering technique(VRT). All post-processed images were observed and analyzed by two radiologists. Results The sternums were clearly showed by the post-processed images.In displaying the structure of sternum, sagittal MPR was better than axial MPR (U=14.107, P=0.000) and coronal curve MPR was better than coronal MPR (U =11.882, P=0.000); in evaluating the shape of sternum , VRT was better than the imaging modes of MIP, SSD(UVRT:MIP =13.553, UVRT:SSD=12.102, P=0.000). Among 8 patients with sternum diseases, 5 cases of sternum fracture and 3 cases of sternum metastasis tumor were found. Conclusion Coronal curve MPR, sagittal MPR and VRT are the best imaging methods of MSCT to show sternum and they are markedly superior to conventional X-ray images and axial CT images in evaluating the sternum diseases.