Objective To evaluate the effect of Jianpi Bushen Formula(Formula for Invigorating Spleen and Nourishing Kidney) combined with moxibustion on quality of life(QOL) and maturation degree of vaginal exfoliate cells(MDVEC) in premature ovarian failure(POF) patients.Methods Totally 55 POF patients were randomized into treatment group(33 cases,treated by Jianpi Bushen Formula with moxibustion) and control group(22 cases,treated by Premarine).Menopause-specified quality of life(MENQOL) was adopted to evaluate QOL of the patients.Maturation index(MI) and maturation value(MV) were applied to evaluate MDVEC.Results The scores of MENQOL of both groups were improved and the effect of the treatment group(except sexual life dimension) was superior to that of the control group(P

Objective To observe the manifestation of fundus angiographs of polypoidal choroidal vasculopathy (PCV). Methods Twelve PCV patients involved 7 males and 5 females aging from 40 to 69 year old (average 56.4). Fundus examination, fundus fluorescein angiography (FFA), and indocyanine green angiography (ICGA) were performed on 12 patients (12 eyes) with PCV, out of whom 5 underwent optical coherenece tomography (OCT). Results In 12 eyes, deep and (or) superficial hemorrhage and yellow hard exudations were found, including orange-red lesions in 6 and pre-retinal hemorrhage in 2. The results of FFA discovered orange-red spotty fluorescence in 6 eyes and choroidal vascular network in 4 eyes. At the late phase, leakage of polypoidal hyperfluorescence spot in all of the eyes except 2 without leakage were found. The images of ICGA showed typical dotted or clustered polypoidal hyperfluorescence in 12 eyes at the late phase. OCT disclosed protrusion of the retinal pigment epitelium (RPE) with a bumpy surface at polypoidal structure in 4 eyes and no change in 1 eye. Conclusions PCV mainly affects the elderly persons and mostly on unilateral eyes. Macular hemorrhage, serous RPED, and (or) neuroepithelial detachment with yellow hard exudations are the main manifestations. Branching choroidal vascular net with ployplike terminal anourysmal dilations can be discovered in FFA and ICGA.

Mortieralla isbellina (AS 3.3410) was used as the starting strain in the experiment. Through fermentation, the production rate of fungal body was 10%, content of lipid in fungal body was 27%, content of ?-Linolenic acid in lipid was 3.3%, When it was treated by U.V, mutant M_6 was obtained, its production rate of fungai body was 25%, lipid content was 32.8%, ?-linolenic acid content was 8.44%. Pass-generation test indicated that the heredity character of M_6 was stable.The optimum culture medium was obtained through culture condition test, and the result of fermentation in 10L tank showed that the production rate of fungal body was 29.3%, lipid content was 44.7%, GLA content was 9.44%.In the meantime, the method of extraction of fungai lipid was primarily studied, which indicated. that it is preferable to use a combination of ethanol and hexane to extract alternately.

Objective To compare clinical outcome and adverse reactions between the regimens SOX and XELOX for chemotherapy of advanced gastric carcinoma in Chinese population.Methods The original articles on randomized controlled trials ( RCTs) comparing the chemotherapy of SOX and XELOX in Chinese patients with advanced gastric carcinoma were recruited from the PUBMED, WANFANG, VIP and CNKI databases.The quality of the selected trials were assessed by JADAD method.Meta-analysis about the efficacy and safety of the two chemotherapy methods was performed by Rev Man 5.2.0 software ( Cochrane-information Management System) .Results Eight RCT studies were recruited in our work, including 293 patients in the SOX treatment group and 310 in the XELOX treatment group.The analysis results showed that there was no significant difference in the effect of the two chemotherapy methods (OR=1.19, 95%CI:0.86-1.64,P=0.29), and referred to the safety evaluation, the stomatitis (OR=2.29, 95%CI:1.74-4.89, P<0.0001) incidence in SOX treatment group was higher than XELOX treatment group, and in total, there was no significant difference in adverse reaction incidence of the two chemotherapy methods(OR =0.88, 95%CI: 0.66-1.19, P =0.41).Conclusion In the chemotherapy of advanced gastric carcinoma in Chinese population, there is no significant difference in clinical response rate between SOX and XELOX, and the stomatitis incidence of SOX is significantly higher than that of XELOX.

8 oocytes) according to the number of oocytes collected in one ovary. On day of human chorionic gonadotrophin injection, PSV, EDV, PI, RI, S/D of ovarian stromal artery in the ovarian were detected and perifollicular vascularity were graded with color Doppler ultrasonography. Results Not only PSV and EDV of stromal artery but also perifollicular vascularity in low-response group was significantly lower than that of normal-response and high-response groups. PSV and EDV of ovarian stromal artery and perifollicular vascularity were highly interrelated with ovarian response. Conclusions The increase of PSV and EDV of ovarian stromal artery and perifollicular vascilarity indicate the improvement of perfusion in ovary and ovarian response.

Objective:To find a short, neutralizing antibody-inducible, ORF2-encoded protein by means of comparing the immunogenicity of pN472-C617 and pN477-C613 which represent amino acids 472-617 and 477-613 of HEV ORF2-encoded protein of hepatitis E virus(HEV) genotype 4, respectively.Methods:The two recombinant proteins were expressed, purified, and then used to immunize BALB/c mice. Anti-HEV titers in the immune sera were detected by ELISA. Anti-HEV neutralizing activity was tested by a PCR-based in vitro neutralization assay.Results:Both of the two recombinant proteins were efficiently expressed in E.coli in soluble forms. The purified proteins induced mice to develop high levels of anti-HEV specific antibodies. However, only the immune sera obtained from the mice immunized with pN472-C617 showed the neutralizing activity to the homologous HEV strain by preventing the virus from absorption on PLC/PRF/5 cells surfaces and replication in the cells. The immune sera against pN477-C613, which was truncated five amino acids from both N- and C-terminal of pN472-C617, had no HEV neutralizing activity.Conclusion:The pN472-C617 is the shortest neutralizing antibody-inducible ORF2-encoded protein of HEV reported in literatures so far. It may be considered as a potential candidate for a novel HEV subunit vaccine in our future study.

Objective To construct a scientific and objective assessment to value nurse′s ability of scientific research in order to provide an objective unified standard and operable method to value nurse′s ability of scientific research and provide a standard for medical institutions to select nurses of scientific research. Methods After searching literatures and interviewing 7 experts, Delphi method was used to construct primary variables of nurse′s ability of scientific research. Then a second interview was given to each of 18 experts. The variables were weighted using analytic hierarchy process. Results Variables to assess nurse′s ability of scientific research included 2 first grade indices, 9 second grade indices and 35 third grade indices. Questionnaire return rates for two rounds of interviews were 84.00%(21/25) and 85.71%(18/21), respectively. Degree of authority Cr was 0.938. Scores of variables′importance ranged at 4.06-4.96. Ratios of full scores ranged at 33.33%-94.44%. Variable coefficients ranged at 0.05-0.25. The weight coefficients of 3 first grade indices (scientific research accumulation, explicit ability of scientific research, and intrinsic ability of scientific research) were 0.475 and 0.525, respectively. Conclusions The nurse′s ability of scientific research assessment system based on Delphi method and analytic hierarchy process is scientific and objective. This system combines quantitative and qualitative variables. It thus can calculate the ability of nurse′s scientific research according to the three grade indices. It is operable to be used to assess the ability of nurse′s scientific research.

Objective To establish a diarrhea rat model using multiple-stimulating factors and choosing the best indexes to assess whether the model is consistent with the disease characteristics of liver -QI stagnation with spleen deficien-cy in traditional Chinese medicine .Methods Newborn SD rats were randomly divided into model group ( n=20 ) and control group (n=10).The rats of model group were stimulated by maternal separation , restraint stress and rectum acetic acid irritation, while the rats in control group were fed as normal .Weight changes, rectal sensitivity, Bristol scores and wa-ter content of feces and histology of the colon tissues were used as evaluation indexes to assess whether the model meets the demands for further studies .Results The rats in the model group showed loss of appetite , increase of water intake and u-rine reduction .Some rats showed increased activity , and even mania .Bristol scores and water content of feces were signifi-cantly higher than that of the control group , and the rectal sensitivity was significantly increased .The colon mucosa showed slightly thickened submucosal layer and mild inflammatory cell infiltration in the model rats .Conclusions The rat model established in this study is better to simulate the clinical manifestation of liver -QI stagnation with spleen deficiency in Chi-nese medicine , and may meet the demands of related researches of this disease .

Objective Calreticulin (CRT)is a multifunctional protein of endoplasmic reticulum implicated in the pathogenesis of rheumatoid arthritis(RA). The present study was undertaken to determine whether CRT was involved in an?giogenesis events in RA. Methods Serum CRT levels were measured by enzyme-linked immnuosorbent assay(ELISA)in 106 patients with established RA, 75 osteoarthritis(OA)and 80 healthy controls(HC). CRT levels in synovial fluid were al?so measured in 25 RA and 22 OA patients. The expression of CRT in synovial tissue was examined by immunohistology. In order to investigate the role of CRT on angiogenesis, human umbilical vein endothelial cells(HUVECs)were isolated and cultured for in vitro experiments. The proliferation, migration and tube formation of HUVECs following CRT stimulation were examined in vitro by MTT assay, scratch wound healing assay and tube formation assay. Results Our results showed a sig?nificantly higher concentration of CRT in serum [(6.4±3.1) μg/L] of RA patients compared to that of OA [(3.7±0.9) μg/L, P<0.01] and HC [(3.4±1.0) μg/L, P<0.01];and significantly higher CRT in synovial fluid [(6.9±3.4) μg/L] of RA vs OA [(3.9± 0.7) μg/L, P<0.01]. Increased CRT expression predominantly localized to vascular endothelial cells, inflammatory cells and perivascular areas in both the lining and sublining layers of RA synovial tissue. Furthermore, CRT significantly promoted the proliferation, migration and tube formation of HUVECs, as showed by MTT assay, scratch wound healing assay and tube for?mation assay. Conclusion These findings suggested that CRT may be involved in synovitis and pannus formation events via promoting angiogenesis in RA.