G protein-coupled receptor 30 ( GPR30),a sort of novel functional estrogen transmembrane receptor,extensively participate in the pathological and physiological regulation by mediating the rapid nongenomic effects of the estrogen,which plays an important role in the occurrence and development of the hormone-related malignant neoplasms.

OBJECTIVE:To estimate the cost-effectiveness of4therapeutic regi mens in the treatment of candidal vaginitis.METHODS:182out-patients with candidal vaginitis in the hospital where the authors worked were randomly di?vided into4groups:baofukang suppository group(A),miconazole suppository+miconazole cream group(B),povidone Iodine ointment group(C),and luohuazizhu suppository group(D),medical economy was applied to analyze the cost-effectiveness.RESULTS:The costs in4groups were56.2yuan,69.4yuan,75.3yuan,and53.9yuan respectively;The effective rates were93.3%,91.3%,91.3,and80.0%respectively;The ratios of cost to effectiveness were0.60,0.76,0.82,and0.67re?spectively;Compared with D,the added cost-effectiveness ratio of A,B,C are0.17,1.37and1.89respectively.CONCLU?SION:Baofukang suppository is a preferable drug to treat candidal vaginitis.

A method based on ultra performance liquid chromatography-tandem mass spectrometry ( UPLC-MS/MS) has been proposed for the determination of coccidiostat residues in chicken skin and fat. The sample was extracted with the combination of methanol, acetonitrile, and acetic acid, and cleaned-up by Sep-Pak tC18 solid phase extraction cartridge. Data acquisition under positive electrospray mode was performed by applying multiple reaction monitoring for both identification and quantification. The limits of detection and quantification for halofuginone and robenidine were 7 μg/kg and 20 μg/kg, respectively. The limit of detection of salinomycin, monensin, narasin, maduramicin, and lasalocid was 5 μg/kg, and limit of quantification was 15 μg/kg. The recovery was 75% to 110% in the spiked concentration range from 15 μg/kg to 200 μg/kg, with intra-day precision lower than 12. 8%, and inter-day precision lower than 13 . 4%.

Adult ; Colon, Sigmoid ; surgery ; Female ; Humans ; Laparoscopy ; methods ; Rectum ; surgery ; Surgically-Created Structures ; Vagina ; abnormalities ; surgery

Objective TostudythevalueofquantitativeparametersofDCE-MRIandthreedimensionalarterialspinlabeling(3D-ASL) inpreoperativegliomagrading.Methods 70patientsdiagnosedpathologicallywithinitialgliomawereassessedretrospectively,including 32caseswithlow-gradeglioma(LGG)and38caseswithhigh-gradeglioma(HGG).Allpatientsunderwentconventional,enhanced, DCEand3D-ASL MRIat3.0Tbeforesurgery.TheparametricvaluesofDCEsuchasvolumetransferconstant(Ktrans),extravascular extracellularspacevolumefraction(Ve),therateconstant(Kep),fractionalplasmavolume(Vp),cerebralbloodflow (CBF)andcerebral bloodvolume(CBV)wereobtainedbycorrespondingpost-processingsoftware.ThecerebralbloodflowofASL (ASL-CBF)wasalso obtained.Ttestoftwoindependentsampleswasusedtoanalyzewhetherthemaximumandaveragevaluesofeachparameterwere statisticallydifferentbetweenLGGand HGG.Thediagnosticaccuracyofdifferenttechniqueforgliomagradingwasdeterminedby ROCcurveanalysis.Results ThemaximumvaluesofDCE-Ktrans,Ve,rCBVandmaximumvalueofASL-rCBFwerestatisticallydifferent betweentheHGGandLGG (P＜0.05).AlltheparametricaveragevalueswerestatisticallydifferentbetweentheHGGandLGG (P＜0.05).ThemaximumandaveragevaluesofKtranshadarelativelyhighestdiagnosticefficiencyinallparameters,withtheAUCwere0.986 and0.971,theoptimumthresholdwere0.264and0.068,thesensitivitywere93.3%and94.1%,andthespecificitywere100%and 100%,respectively.ThemaximumvaluesofVe,rCBV,ASL-rCBFandtheaveragevaluesofallparametershadarelativelyhigher diagnosticefficiency.Conclusion ThemaximumvaluesofKtrans,VeandrCBFofDCE,themaximumvalueofASL-rCBFandtheaverage valueofeachparameterwereusefultodistinguishbetweenLGGand HGG.ThemaximumandaveragevaluesofKtransarethebest parametersforidentifyingHGGandLGG.

Objective To explore the effect of quality control circles (QCCs) in improving the delivery health checkup report.Methods QCC was founded with the theme of"improving the quality of health checkup report delivery."First,we planned an activity schedule and identified topics.We then set target focuses for service personnel,distribution modes,and operating environments;planned countermeasures;and selected optimal policies.Circle members implemented the optimal policies jointly.Reports of physical examinations by the Guoyu health management center were selected and analyzed.The total number of reports before improvement (January to December 2015) was 59 189 of which 34 549 (58.4％) were male patients and 24 640 (41.6％) were female patients;their average age was (37.7± 11.4) years.The total number of reports after improvement (December 2016 to January 2017) was 6 568,of which 3 881 (59.1％) were male patients and 2 687(40.9％) were female patients;their average age was (39.9± 11.7) years.We compared the quality indicators and evaluated the comprehensive quality of the patients before and after improvement.A total of 65 531 physical examination reports of subjects examined at the center between February and December 2017 were selected for effect tracking,including 39 230 (59.9％) men and 26 301(40.1％) women,aged (38.1±11.5).Results The on-time delivery rate of the health examination reports from rose from 51.4％ to 94.0％.The ratio of system leakage to sign for reports decreased from 14.5％ to 0.8％.The average time between the examination and when each report was handed over to for distribution decreased from 29.8 hours to 4.2 hours,and the average time between each report being distributed to the providers checking in dropped from 509.8 hours to 72.8 hours,while the average time for the preparation of each report for delivery decreased from 13.5 seconds to 3.1 seconds.The average time between delivery of a report and its being signed decreased from 4.3 seconds to 0.1 seconds.Before the improvement,the expected goals were not met.After improvement,the delivery rate of the health examination reports was 100.0％,the delivery intact rate of the group reports was 100.0％,and the satisfaction rate of the group reports was 99.4％.The comprehensive quality for the members was obviously higher after the improvement than before.After 11 months of tracking,the delivery accuracy rate of health examination report still failed to reach the target value of 100.0％,but all other indicators reached the target value,with good results.Conclusions Application of QCC not only improved the delivery the health checkup reports,but also promoted service quality after medical examinations and ended medical dispute caused by the loss of physical examination reports.

Fornix infarction is a kind of cerebral infarction in special sites with memory disorder as its main manifestation, which is rare in clinical practice. Because the isolated fornix infarction is not often accompanied by obvious positive signs of nervous system, the patients complained fewer symptoms. The related manifestations were mostly provided by family members, which is prone to misdiagnosis and missed diagnosis. This article reviews fornix infarction from the aspect of anatomy, blood supply, infarction etiology, clinical manifestations, possible mechanisms, and imaging features by summarizing the available case reports.

Objective:To demonstrate the state of the art and trends on the global status of chronic disease management of patients with systemic lupus erythematosus (SLE) in recent 30 years.Methods:Literature relating to chronic disease management of patients with lupus from 1989 to 2018 was retrieved from Web of Science TM, using Mesh terms "lupus" and "management". CiteSpace was used to analyze countries/institutions, authors/cited authors, cited references and keywords. The information visualization analysis of centrality and counts was used to reveal countries/institutions, active authors, cited references, hot topics and frontiers. Results:A total of 3 328 papers were included, and a year-by-year increase of the number of publications were noticed. Most productive authors were from Europe, who were also open to communication and collaboration. Dr. M Petri is a representative figure in the area of lupus and antiphospholipid syndrome. She was involved in the composition of lupus classification and treatment guidelines, and played important roles in the arena of lupus treatment. Most productive countries/organizations were/from the United States, the United Kingdom, Spain, Italy, since European countries and organizations paid much attention to colaboration. The basis was focused on the treatment and management of lupus nephritis, the classification of lupus, the classification criteria of APS, and the usage as wells efficacy evaluation of belimumab in lupus. According to the time trend, the most popular key words were treatment, classification, antiphospholipid syndrome, disease activity, pregnancy, which could be categorized to 14 clusters. We could predicted that comprehensive evaluation including the clinical efficacy and safety of biological agents, as well as studies on quality of life and psychological state of lupus patients would become the main stream in this area. The research focus shifted from the diagnosis and treatment of lupus to the quality of life of patients.Conclusion:CiteSpace is used to collect the information of the literatures about chronic disease management of lupus. The results have shown that chronic disease management is still a hot topic. CiteSpace could help us to identify authors and institutions that are collaborative, as well as the research subjects that may lead the directions and future development.

OBJECTIVETo explore the effects of direct current electric fields on directional migration and arrangement of dermal fibroblasts in neonatal BALB/c mice and the related mechanisms.

METHODSTwelve neonatal BALB/c mice were divided into 4 batches. The skin on the back of 3 neonatal mice in each batch was obtained to culture fibroblasts. Fibroblasts of the second passage were inoculated in 27 square cover slips with the concentration of 5 × 10(4) cells per mL. (1) Experiment 1. Six square cover slips inoculated with fibroblasts of the second passage were divided into electric field group (EF) and sham electric field group (SEF), with 3 cover slips in each group. The cover slips were put in live cell imaging workstation. The cells in group EF was treated with electric power with EF intensity of 200 mV/mm, while simulating process without actual power was given to SEF group (the same below) for 6 h. Cell proliferation rate was subsequently counted. (2) Experiment 2. Six cover slips were divided and underwent the same processes as in experiment 1. Cell movement locus within EF hour (EFH) 6, direction change of cell migration at EFH 0 (immediately), 1, 2, 3, 4, 5, and 6 which was denoted as cos(α), cell migration velocity within EFH 6, direction change of long axis of cell within EFH 6, and direction change of cell arrangement at EFH 0, 1, 2, 3, 4, 5, and 6 which was denoted as polarity value cos[2(θ-90)] were observed under live cell imaging workstation. After EFH 6, the morphological changes in microtubules and microfilaments were observed with immunofluorescent staining. (3) Experiment 3. Six cover slips were divided into cytochalasin D group (treated with 1 μmol/L cytochalasin D for 10 min) and colchicine group (treated with 5 μmol/L colchicine for 10 min), with 3 cover slips in each group. The morphological changes in microfilaments and microtubules were observed with the same method as in experiment 2. (4) Experiment 4. Nine cover slips were divided into control group (no reagent was added), cytochalasin D group and colchicine group (added with the same reagents as in experiment 3), with 3 cover slips in each group. Cells in the 3 groups were exposed to an EF of 200 mV/mm for 6 h. Cell movement locus within EFH 6, cell migration velocity within EFH 6, cell polarity values at EFH 0, 3, and 6, and morphological changes of cells at EFH 0 and 6 were observed. Data were processed with independent samples t-test, one-way analysis of variance, and LSD test.

RESULTS(1) There was no statistically significant difference in cell proliferation rate in group EF and group SEF (t=-0.24, P﹥0.05). (2) Within EFH 6, cells in group EF migrated towards the anode of EF, while cells in group SEF moved randomly. At EFH 0, the values of cos(α) of cells in the 2 groups were both 0. The absolute value of cos(α) of cells in group EF (-0.57 ± 0.06) was significantly higher than that in group SEF (0.13 ± 0.09, t=6.68, P<0.01) at EFH 1, and it was still higher than that in group SEF from EFH 2 to 6 (with t values from 5.33 to 6.83, P values below 0.01). Within EFH 6, migration velocity of cells in group EF was (0.308 ± 0.019) μm/min, which was significantly higher than that in group SEF [(0.228 ± 0.021) μm/min, t=-2.76, P<0.01]. Within EFH 6, long axis of cells in group EF was perpendicular to the direction of EF, while arrangement of cells in group SEF was irregular. Cell polarity values in group EF were significantly higher than that in group SEF from EFH 2 to 6 (with t values from -7.52 to -0.90, P values below 0.01). At EFH 6, the morphology of microfilaments and microtubules of cells in EF group was similar to that in SEF group. (3) The fluorescent intensity of microfilaments of cells in cytochalasin D group became weakened, and the filamentary structure became fuzzy. The microtubules of cells in colchicine group became fuzzy with low fluorescent intensity. (4) Within EFH 6, cells in control group migrated towards the anode of EF, while cells in cytochalasin D group and colchicine group moved randomly. Within EFH 6, there was statistically significant difference in migration velocity of cells in the 3 groups (F=6.36, P<0.01). Migration velocity of cells in cytochalasin D group and colchicine group was significantly slower than that in control group (P<0.05 or P<0.01). At EFH 0, 3, and 6, cell polarity values in the 3 groups were close (with F values from 0.99 to 1.51, P values above 0.05). At EFH 0, cells in control group were spindle; cells in cytochalasin D group were polygonal or in irregular shapes; cells in colchicine group were serrated circle or oval. At EFH 6, no morphological change was observed in cells in control group; cells in cytochalasin D group were spindle with split ends on both ends; cells in colchicine group were serrated oval.

CONCLUSIONSThe physiologic strength of exogenous direct current EF can induce directional migration and alignment of dermal fibroblasts in neonatal BALB/c mice. Microfilaments and microtubules are necessary skeleton structure for cell directional migration induced by EF, while they are not necessary for cell directional arrangement induced by EF.

Animals ; Cell Movement ; Cells, Cultured ; Electricity ; Fibroblasts ; cytology ; Mice ; Mice, Inbred BALB C ; Microtubules ; Skin ; cytology

Objective:To explore a new way of pharmaceutical service mode for disease treatment. Methods:Clinical pharmacists actively participated in the pharmaceutical care for a patient with mixed liver injury, and provided clinical pharmaceutical services through the adverse reaction analysis,etiological mechanisms exploration,therapeutic drugs selection and risk factors prevention. Re-sults:Clinical pharmacists cooperating closely with physicians helped to identify problems in time,and then the medication analysis in the fields of drug selection, dose determination, efficacy evaluation and indicators detection was performed, so that the strategies on medicine treatment could be adjusted timely as the disease progressed. With the gradual recovery of liver function, the patient dis-charged after the conditions were improved. Conclusion:By participating in pharmaceutical practice,clinical pharmacists can provide clinical pharmaceutical service,which is helpful to safety improvement and efficiency of drug administration. It is also an effective way to enhance the learning ability of pharmacists,and cultivate their clinical thinking and practice capacity.