MeSH is a controlled vocabulary developed by U.S. National Library of Medicine. It is used for indexing articles for MEDLINE/PubMed or building search strategies for medical literatta-e retrieval. MeSH terminology provides information on how TCM being understood and accepted by western medicine, with the time when the terms added in, the scope notes, and hierarchical structure of terms in the category of Complementary Therapies. This article thoroughly discussed the definition and classification of complementary therapies in MESH.

Objective: Analyze the impact of NCMS(new cooperative medical scheme) on rural medical institutions,and give suggestions for the sustainable development of medical institutions and the NCMS.Methods: Collect and analyze the efficiency and the account materials of the county-level healthcare departments and the town-level health centers of Zhen'an County in 2003 and 2006.Results: The implementation of NCMS produced an effect on the increase of the outpatient medical service;the service quality of the county-level medical institutions and the town-level health centers needs to be enhanced in spite of the increase of in-patient medical service;the medical institutions' income increased,and the medical service fees increased rapidly;the expenditure per person and time rose sharply.Conclusions: Management mechanism of NCMS should be further developed,construction and supervision of the county-level medical sectors and the town-level health centers,especially supervision of the quality of medical sectors be enhanced;the payment system be changed to control the growth rate of medical expenses.

Objective To investigate the clinical significance of IL-27 in hepatocellular carcinoma ( HCC) in the early stage , and to compare it with alpha-fetoprotein ( AFP) in diagnostic performance .Methods Enzyme-linked immunosorbent assay was used to detect the serum level of IL-27 in the HCC group and control group .Receiver operator characteristic ( ROC) curve was used to ana-lyze two indicators and the logistic regression model predicted value ( PRE) was obtained .Results The study indicated the concentra-tion of IL-27 in HCC group [(364.19 ±177.55)pg/ml] was significantly higher than the control group [(255.49 ±94.33)pg/ml], the area under the curve (AUC) of IL-27 and AFP were (0.804) and (0.818), respectively.Logistic regression obtained the regres-sion model PRE that contains AFP and IL-27, with a predicted area under the ROC curve for HCC (0.901), while the diagnostic sen-sitivity (84.8%) and specificity (96.7%) were significantly higher than the capability of individual diagnosis of each indicator .Con-clusions In this study we obtained the model which can be used for clinical diagnosis of hepatocellular carcinoma in future .

OBJECTIVE:To explore the clinical efficacy and safety of nedaplatin combined with docetaxel in the treatment of advanced cervical cancer. METHODS:A total of 53 patients with advanced cervical cancer selected from our hospital during Apr. 2014-Apr. 2016 were divided into observation group(31 cases)and control group(22 cases)according to chemotherapy plan. Con-trol group was given Docetaxel injection 60 mg/m2,ivgtt,qw. Observation group was additionally given Nedaplatin for injection 35 mg/m2+0.9% Sodium chloride injection diluted into 500 mL,ivgtt (≥60 min),qw. A chemotherapy cycle lased for 21 d,and both groups received 2 cycles of chemotherapy. Clinical efficacies of 2 groups were evaluated 2 weeks after treatment,and the level of PCNA integal was detected before and 2 weeks after treatment. The occurrence of ADR was recorded. RESULTS:The total re-sponse rate of observation group (77.42%) was significantly higher than that of control group (63.64%),with statistical signifi-cance(P<0.05). Before treatment,there was no statistical significance in PCNA integval between 2 groups(P>0.05). After treat-ment,PCNA integval of 2 groups were decreased significantly,and the observation group was significantly lower than the control group,with statistical significance(P<0.05). ADR were concentrated in grade I,and there was no statistical significance in the in-cidence of ADR between 2 groups (P>0.05). CONCLUSIONS:Docetaxel combined with nedaplatin can significantly improve the clinical efficacy of patients with advanced cervical cancer,and does not increase the adverse reactions compared to docetaxel alone.

Objective To investigate the influence of classically activated macrophage (M1) on the proliferation of rheumatoid arthritis (RA) fibroblast-like synovial (FLS) and osteoarthritis (OA) FLS proliferation.Methods Human monocytes leukemia cells (THP)-1 were induced into M1 by lipopolysaccharides (LPS) and interferon gamma (IFN-γ),M1 specific surface molecular markers human leukocyte antigen (HLA)-DR and CD197 were detected by flow cytometry (FCM).RA-FLS and OA-FLS were co-cultured with M1 by transwell chambers,the proliferation of RA-FLS and OA-FLS were observed by crystal violet staining assay.MTS was used to detect cytokines secreted from M1 on the multiplication of RA-FLS and OA-FLS.TNF-α and IL-12 were detected by enzyme linked immunosorbent assay (ELISA).Paried student t test was used for statistical analysis.Results THP-1 were induced into M1 by LPS and IFN-γ,the expression rates of M1 surface specific molecular markers HLA-DR and CD197 were 78.25％ and 87.96％.Crystal violet staining showed that RA-FLS and OA-FLS proliferation were significantly inhibited after co-cultured with M1 48 h,RA-FLS and OA-FLS of each vision under microscope in co-culture groups were (64 ±30) and (85 ±23) respectively,while the RA-FLS and OA-FLS in separate culture groups were (467±87) and (263±78) respectively,the difference was statistically significant (t=7.459,3.791;P＜0.05).MTS assay indirectly reflected that the cytokines from M1 suppressed RA-FLS and OA-FLS proliferation (t=-7.155,-8.111;P＜0.05).The concentration of TNF-α in cell culture supernatants secreted from RA-FLS group and RA-FLS/M1 co-culture group respectively were (0.024±0.01 1) ng/ml and (0.832±0.241) ng/ml respectively,the concentration of IL-12 from the two groups were (0.033±0.015) ng/ml and (0.372±0.122) ng/ml respectively.TNF-α from OA-FLS and OA-FLS/M1 co-culture group respectively were (0.031±0.017) ng/ml and (0.852±0.323) ng/ml,IL-12 were (0.012±0.009) ng/ml,(0.373±0.144) ng/ml.Compared with FLS separate culture group,the concentration of TNF-α and IL-12 were obviously elevated (t=-4.997,-4.777,-4.407,-4.334;P were all ＜0.05).Conclusion M1 can significantly inhibite RA-FLS and OA-FLS proliferation,this may be related to the increased concentration of TNF-α and IL-1 β in from cell culture supernatant.

Objective This study was performed to investigate the effect of hypoxia on glucose-6-phosphate isomerase (G6PI) expression and cell cycle of fibroblast-like synoviocytes from synovium of rheumatoid arthritis (RA) and osteoarthritis (OA) under hypoxia or normoxia.Methods Fibroblast-like synoviocytes were cultured with either of hypoxia (3％ oxygen) or normoxia (21％ oxygen) for 24 hours.The mRNA expression of G6PI and HIF-1α was tested by PCR quantification,while the protein levels of G6PI and HIF-1α were measured by western blot.Cell cycle was performed by FACS.T-test and Mann-Whitney U were used for statistical analysis.Results The expression levels of G6PI mRNA under hypoxia in RA were higher than those of OA (2.6±0.4 vs 1.5±0.4,P＜0.05).The protein levels of G6PI in RA were higher than those of OA (P＜0.05).The expression levels of HIF-1α mRNA under hypoxia in RA were higher than those of OA (2.9±0.8vs 1.4 ±0.4,P＜0.05).The protein levels of HIF-1α in RA were higher than those of OA (P＜0.05).The G1 phase ratio of cell cycle was decreased significantly under hypoxia than those of normoxia in RA ELs (t=1 1.31,P＜0.05).The S and G2 phase ratio of cell cycle were increased.Conclusion Hypoxia upregulates G6PI and HIF-1α expression and improves proliferation in fibroblast-like synoviocytes.

Objective To explore the clinical application of blood perfusion quantitatively by contrastenhanced ultrasonography(CEUS) to grade cerebral gliomas during operation. Methods Thirty-one patients with cerebral gliomas were examined by CEUS with Sonoliver software during operation. Maximum intensity (IMAX), time to peak (TTP), rising time (RT) and mean transit time(mTT) of the regions of interest (ROIs) of normal brain tissue and high- and low-grade gliomas were respectively determined and comparatively analyzed. Results Fifteen high-grade gliomas and sixteen low-grade gliomas were postoperatively confirmed by pathologic results. The administration of contrast agent led to higher echo enhancement in cerebral gliomas than normal brain tissues in all cases. The TTP of high- and low-grade gliomas were significantly shorter than that of normal cerebral tissues ( P ＜0.05) ,and the mTT was longer than that of normal brain tissue( P ＜0. 05). There was significant differences of IMAX and TTP between high- and low-grade gliomas(P ＜0.05), but there was no significant difference of RT and mTT between the two groups ( P ＞0.05). Conclusions CEUS with quantitative analysis software on blood perfusion of the tumors can provide valuable information to grade cerebral gliomas.

Objective To investigate the utilization of contrast-enhanced ultrasound (CEUS) for the detection of splenic artery steal syndrome (SASS) after orthotropic liver transplantation (OLT).Methods Color Doppler flow imaging (CDFI) were performed at various time points post-operatively.CEUS and celiac angiography were conducted in patients suspected of SASS.Results 9 patients were suspected of SASS by slim or undetectable hepatic arterial Doppler blood signals by CDFI at various time points postoperatively.CEUS in 9 patients showed a delayed and weak contrast-enhanced blood signal in the hepatic artery associated with a rapid and intense enhancement of portal venous blood.No narrowing of a hyperintense signal was observed in the hepatic artery by CEUS.The 9 diagnoses of SASS were proven by celiac angiography.Conclusions SASS is identified as a sluggish and weak hyperintense blood signal in the hepatic artery without the narrowing and interruption of hypeintense signal in CEUS.CEUS is an effective imaging modality for detection of SASS following OLT.

Objective To explore the effect of shRNA silenced aromatic hydrocarbon receptor (AHR) on WNT signaling path-way during the differentiation of P19 cells into cardiac myocytes. Methods The eukaryotic expression vector of mouse AHR gene was designed and constructed. The interference plasmid was transfected into P19 cell and the positive stains to AHR gene silencing were screened by G418. The mRNA expression of important genes GSK3βandβ-catenin were evaluated by real-time fluorescent quantita-tive PCR during the differentiation of P19 cells. Results The constructed AHR-shRNA plasmid significantly inhibited the expression of AHR gene. Along with the differentiation of P19 cell into cardiac myocytes, in the interference group the expression ofβ-catenin gene was lower whereas the expression of GSK3βgene was elevated than those of control group with significant differences (all P<0.01). Conclusions The interference of AHR gene expression can regulate WNT signaling pathway in the development of heart.

Objective To evaluate the application value of acoustic radiation force impulse imaging (ARFI) in the early recovery of transplant liver.Methods Nineteen patients undergoing orthotopic liver transplantation were assigned into the study group and 12 healthy adults were recruited in the control group.In the study group,patients received bedside conventional ultrasound and ARFI examination at 1,2,3,5 and 7 d after liver transplantation to observe the change of transplant liver elasticity,and those in the control group underwent once conventional ultrasound and ARFI examination.Two-dimensional liver ultrasound,color Doppler ultrasound and ARFI findings were statistically compared between the study and control groups.Results Conventional ultrasound demonstrated that the liver graft was properly recovered within 1 week after liver transplantation.ARFI revealed that the shear ware velocity (SWV) at 1,2,3,5 and 7 d after liver transplantation was significantly higher than that in the control group (all P＜0.05).The SWV at postoperative 1 d was significantly higher than that at postoperative 7 d (P＜0.05).Conclusions ARFI can distinguish the liver stiffness between patients early after liver transplantation and healthy controls,and reflect the early variation of liver stiffness with good clinical application value.