Since 2004,provinces and cities began to implement the national policy that gave the poverty advanced schistosomiasis patients some temporary assistance.The central and local government arranged special funds to provide medical assistance.This paper reviewed the policy of the assistance,the necessity of performance evaluation and research status of advanced schistosomiasis.Finally,it put forward some suggestions on the implementation of performance evaluation of advanced schistosomiasis,so as to provide reference for the government to allocate limited health resources reasonably and optimally and perfect relevant policies.

Objective To carry out a systematic evaluation for the diagnostic accuracy of Des-γ-carboxy-prothrombin(DCP) in primary hepatocellular cancer(PHC) by Meta-analysis.Methods The published international and domestic studies on DCP in the diagnosis of PHC were searched in multiple databases from its inception until December 2016.A total of seventeen studies were finally selected,among which 1 970 cases of PHC group and 2 588 cases of control group were included.The control group was composed of chronic hepatitis,cirrhosis,tumors in other systems and healthy subjects with physical examination.A meta-analysis was performed using Stata 12.0.Results The overall pooled results of the analysis and the 95％ confidence intervals were as follows:the sensitivity(SEN) was 0.79 (0.74 to 0.83),the specificity (SPE) was 0.90 (0.87 to 0.93),the positive likelihood ratio(PLR) was 8.1 (5.8 to 11.1),the negative likelihood ratio(NLR) was 0.24(0.19 to 0.29),the diagnostic odds ratio(DOR) was 34(21 to 55) and the area under the summary receiver operator characteristic curve (SROC) was 0.91 (0.89 to 0.93).The sensitivity combined the detections of AFP and DCP in the diagnosis of PHC was 0.90 with 0.94 of AUCROC and 56 of DOR.Conclusion The serum DCP may exhibit a relatively higher diagnostic specificity for PHC.The combined detections of AFP and DCP could improve the sensitivity and diagnostic accuracy.

OBJECTIVE: To evaluate the effect of microwave polymerization and water-bath heat polymerization on accuracy and flexural strength of denture base resin. METHODS: Ten maxillary complete dentures were prepared and divided into microwave polymerization and water-bath heat polymerization groups according to random number table, with 5 dentures in each group. In the microwave polymerization group, the dentures were heated for 9 minutes with 40% firepower, natural cooled, the pressure of flasking at 4.5 kg/mm~2. In the water-bath heat polymerization group, the temperature increased from room to 70℃, sustained for 1.5 hours, then rise to 100℃ for 0.5 hour. The dentures were maintained at 25℃ thermostatic water bath for a week. The denture base, as well as standard cast was cut down at posterior border of the second molar. Dimensional accuracy between the posterior border of upper complete denture and standardized cast at five different positions was measured by digital microscope. Specimens with 64 mm× 10 mm×2.5 mm were made for measuring flexural strength.RESULTS: ①The posterior border gaps between the upper complete denture and standardized cast was (141±78) urn and (147±74) μm cured by microwave polymerization and water-bath heat polymerization, which has no statistical difference. The flexural strength of denture base resin cured by the microwave polymerization and water-bath heat polymerization was (81.60±14.04) MPa and (84.24±17.65) MPa, and there was no statistical difference (P > 0.05). CONCLUSION: There is no significantly difference in the accuracy and flexural strength cured by microwave polymerization and by water-bath heat polymerization, but the microwave polymerization takes shorter time than that by water-bath heat polymerization.

Objective To evaluate the effects on the mineral bone disorder using different calcium concentration citrate-based dialysate in maintenance hemodialysis (MHD) patients.To compare the concentrations of intact parathyroid hormone(PTH) with biointact PTH(1-84) in these patients.Methods Citrate dialysate with different calcium concentration (DCa 1.75,DCa 1.5,DCa 1.25 mmol/L)were used in turn in 15 stable MHD patients each week.Serum tCa and iCa were measured by automatic biochemistry analyzer.The concentrations of iPTH and bio-iPTH were compared.Results (1) The patients treated with DCa 1.75 citrate dialysate had increased serum iCa and tCa after dialysis,and PTH did not change significantly as compared to those findings before the dialysis.With the DCa 1.5 citrate dialysate,serum iCa and tCa were kept stable and PTH level was increased.With DCa 1.25 citrate dialysate,serum iCa and tCa decreased significantly and PTH decreased.(2)iPTH and bioPTH had excellent correlations.Variation of bio-iPTH was more correlated with the changes of calcium than iPTH.Conclusions Serum levels of iPTH,tCa and iCa can be kept stable in MHD patients treated with DCa 1.75 ～ 1.5 citrate dialysate.Bio-iPTH is a more sensitive marker for mineral bone disease than iPTH.

Cyclophosphamide (CPA) is the most common alkylating antineoplastic agent, as well as a strong immunosuppressant that is frequently applied to autoimmune diseases and organ transplantation. It is metabolized by cytochrome P450 oxidases (CYPs) to its active metabolite which played a critical role in therapy. CPA has serious and even fatal side effects, and its efficacy and adverse reactions are significantly varied among individuals. In this review, the association of the genetic polymorphisms in the metabolic enzymes and transporters involved in the disposition of CPA with the efficacy and adverse effects of CPA were summarized, thereby providing fundamental reference for further pharmacogenomic study of CPA.
Antineoplastic Agents, Alkylating ; pharmacology ; Cyclophosphamide ; pharmacology ; Humans ; NADPH-Ferrihemoprotein Reductase ; metabolism ; Pharmacogenetics

Objective To investigate the correlation between immune cell function and the infection after renal transplantation through monitoring of immune function intracellular ATP by Cylex ImmuKnow assay,and explore its significance in individual immunosuppressive therapy of renal transplantion recipients.Method We collected 44 renal transplant patients suffered from pulmonary infection from January 2014 to March 2015.The patients were divided into two groups according to the clinical status,namely,ImmuKnow monitoring group (n =22) and empirical treatment group (n =22).Thirty-two non-infection recipients were collected as controls.All the kidney transplantation recipients received immunosuppressive therapy based on calcineurin inhibitors,mycophenolate mofetil and prednisone,and ATG for induction therapy after transplantatior.The immune cell function levels were measured by Cylex ImmuKnow assay.The whole blood samples were collected before infection onset,at the time of infection,and 1 week after infection resolution.Result When infection occurred,ATP concentrations in CD4+ T cells of the kidney transplant recipients were significantly lower than those in non-infection group [(151.30--71.35 ng/mL vs.(308.34 ± 141.29 ng/mL,P＜0.05).When the infection got controlled,the ATP concentrations in CD4+ T cells increased to those before infection occurred.The average hospitalization time in ImmuKnow monitoring group was 12.27 ± 0.74 days,which was significantly shorter than in empirical treatment group (16.64 ± 1.98 days,P＜ 0.05).The incidence of acute rejection was 4.5％ in ImmuKnow monitoring group,and 13.6％ in empirical treatment group (P＞0.05).Conclusion The examination of ATP in CD4+ T cells by Cylex Immuknow assay could reflect the status of cellular immunity,provide reliable and objective basis for the diagnosis and treatment of infection after renal transplantation,and guide the clinical individualized immunosuppressive therapy.

Objective To investigate role of interleukin-1?(IL-1?),interleukin-8(IL-8),tumor necrosis factor-?((TNF-?)) and insulinlike growth factor-1(IGF-1) in meconium aspiration syndrome(MAS) in newborns.Methods The concentrations of(IL-1?),IL-8,TNF-? and IGF-1 in peripheral serum were detected in 32 newborns with MAS and 15 normal newborns by radio-immunity at the first,the third and seventh day after being born.Correlations between IGF-1 and changes of IL-1?,IL-8,TNF-? was analyzed.Results Compared with control group,the concentration of IL-1?,IL-8 and TNF-? increased significantly in newborns with MAS in three days after being born(all P0.05).On the other hand, the concentration of IGF-1 in newborns with MAS was obviously lower than that of normal newborns one week after birth.The concentration of IGF-1 showed negative correlations with that of IL-1?,IL-8 and TNF-?(r=-0.67,-0.61,-0.73 all P

Objective To investigate the clinical value of color Doppler flow imaging (CDFI) for evaluating transplant renal artery stenosis (TRAS).Methods Clinical and ultrasonographic data of 216 kidney transplant recipients were collected by follow-up monitoring from September 2015 to July 2016.CDFI indexes included the peak systolic velocity (PSV) in the renal artery and resistant index (RI).Renal artery PSV and RI were measured.All suspected TRAS patients accepted transplant renal artery angiography (DSA).Results Fourteen patients with suspected TRAS accepted DSA,of which 12 patients were confirmed.The diagnostic accuracy of CDFI was 85.7％.When the POST-PSV ratio＞ 1 0,the sensitivity and specificity of diagnosis of TRAS were 91 ％ and 95 ％,respectively.CDFI indexes remarkably changed after the TRAS patients had undergone renal artery dilatation or stent implantation.PSV of the main renal artery and the POST-PSV ratio decreased significantly,and the PSV of interlobar arteries increased.Conclusions CDFI is a reliable first choice for screening transplant renal artery stenosis.The POST-PSV ratio has relatively higher sensitivity and specificity in the diagnosis of TRAS.

Objective To evaluate the clinical diagnostic value of pelvic floor sEMG in pelvic floor dyssynergia (PFD) by using receiver operating characteristic curve (ROC curve). Methods The pelvic floor sEMG of 90 patients with PFD and 101normal controls were determined by the Glazer protocol.Parameters including amplitude (AVG),coefficient of variance (CV),onset time and median frequency (MF),and the ROC curve werealso investigated. Results Compared to the control group,the PFD group had a higher AVG of pre-baseline (P < 0.05), a lower AVG during Flick and Tonic steps(P < 0.05), and ahigher CV duringTonic and Endurance steps(P < 0.05).The area under curve(AUC) of CV duringthe tonic step was 0.883 withthe best cut-off of 0.355, and with sensitivity of 88.4%and the specificity of 71.1%, respectively; The AUC of CV duringEndurance step was 0.825 withthe best cut-off of 0.305, and with the sensitivity of 84.9%and the specificity of 67.8% , respectively. Conclusion The CVs of the tonic and the endrnace phases can be used as valuable clinical values in diagnosis of PFD.

BACKGROUND:At present, a great quantity of research has shown the effectiveness of traditional Chinese medicine and bone marrow mesenchymal stem cel s for vascular restenosis. However, studies concerning their combined application to restenosis after percutaneous transluminal angioplasty with diabetes mel itus are presently lacking.
OBJECTIVE:To observe the effects of combined application of bone marrow mesenchymal stem cel s and benefiting-Qi nourishing-Yin and dissolving-congestion prescription on restenosis after percutaneous transluminal angioplasty in dogs with diabetes mel itus.
METHODS:A dog model of vascular restenosis with diabetes mel itus was established by bal oon injury of femoral artery and intravenous injection of al oxan. After successful model induction, 22 dog models were randomly divided into three groups:model group (n=6), treatment with Chinese medicine (n=8), and combined treatment with bone marrow mesenchymal stem cel s and Chinese medicine (n=8). Serum vascular endothelial growth factor levels were measured using enzyme-linked immunosorbent assay preoperatively and at 1, 2, 4 and 8 weeks postoperation. Samples of vessels were taken to conduct pathomorphological observation and quantitative analysis of proliferation degree. Tissues, including heart, liver, kidney and pancreatic gland, were col ected to evaluate the safety of stem cel transplantation using hematoxylin-eosin staining at 8 weeks postoperation.
RESULTS AND CONCLUSION:Serum vascular endothelial growth factor levels began to increase at 1 week postoperation in the Chinese medicine group and combined treatment group, at 4 weeks postoperation in the model group compared with preoperation (P<0.05). At al time points, serum vascular endothelial growth factor levels were highest in the combined treatment group, but lowest in the model group (P<0.05). Quantitative analysis of vascular proliferation demonstrated that at 8 weeks postoperation, new intimal area, new intimal/medial areas and stenosis rate were highest in the model group, but lowest in the combined treatment group at 8 weeks postoperation (P<0.05). Safety assessment of stem cel transplantation showed morphological structures of the heart, liver, kidneys and pancreas were normal, no necrosis. In a word, the effects of the combined application of bone marrow mesenchymal stem cel s and benefiting-Qi nourishing-Yin and dissolving-congestion prescription were much pronounced in preventing restenosis after percutaneous transluminal angioplasty in dogs with diabetes mel itus rather than single therapy of Chinese medicine. It is a safe and effective treatment to prevent vascular restenosis after percutaneous transluminal angioplasty in dogs with diabetes mel itus.