Hemorrhage often occurs during caesarean section,which can lead to severe postpartum hemorrhage if not treated in time.Effective treatment can avoid serious bleeding and following complications.This paper discussed the advantages and disadvantages of various hemostasis schemes,which included uterotonics,uterine cavity tamponade,uterine compression suture,and vascular occlusion.Any hemostasis selected should be used as early as possible to achieve sufficient effect and reduce the morbidity of complications after massive hemorrhage.

Objective:To observe the clinical effect of acupuncture for persistent allergic rhinitis (PAR).Methods:A total of 154 PAR patients were randomized into a treatment group and a control group,78 cases in the treatment group received acupuncture at meridian points,while 76 cases in the control group received acupuncture at non-meridian points.The treatment was done every other day,3 times a week for a total 4 weeks.The total nasal symptom score (TNSS),the total non-nasal symptom score (TNNSS) and the rhinoconjunctivitis quality of life questionnaire (RQLQ) were measured before the treatment and after 2 weeks and 4 weeks of treatment,as well as 1 month and 3 months after the treatment to compare the clinical effect between the two groups.Results:After 4 weeks of treatment,the total effective rate in the treatment group was 92.3％,versus 76.3％ in the control group,showing a statistically significant difference (P＜0.05).Intra-group comparisons of TNSS,TNNSS and RQLQ scores after 4 weeks of treatment showed statistically significant differences (all P＜0.05).Between-group comparisons of TNSS,TNNSS and RQLQ score after 4 weeks of treatment and in follow-up visits showed statistically significant differences (all P＜0.05).Conclusion:Acupuncture is effective for PAR,and acupuncture at meridian points can produce a better effect than acupuncture at non-meridian points.

AIM:To study the dynamic alteration of low-density lipoprotein receptor ( LDLr) expression after exposure to hepatocyte growth factor (HGF) in human Tenon's capsule fibroblasts (HTFs).METHODS: HTFs were stimulated with HGF at different concentrations (0, 10, 20, 40, 80 and 160μg/L) for 12, 24, and 48 h.The viability of HTFs was analyzed by MTT assay .The expression of LDLr at mRNA and protein levels were analyzed by real-time PCR and Western blot .RESULTS:The expression of LDLr at mRNA and protein levels was positively correlated with the viability of HTFs.HGF promoted the viability of HTFs in a time-and concentration-dependent manner .At the same time , HGF pro-moted the expression of LDLr in the same manner .CONCLUSION:Exposure of HTFs to HGF induces LDLr expression at high level , suggesting that over-expression of LDLr on the HTFs may be a target receptor for controlled drug delivery , par-ticularly in anti-scarring therapy after glaucoma filtration surgery .

Objective To analyze the results of malaria focus investigation and disposal in Tengchong City,Yunnan Prov-ince between 2015 and 2016,so as to provide evidences for interrupting potential malaria transmission. Methods The malaria foci were investigated and disposed according to the malaria cases reported from"China Information System for Disease Control and Prevention"in Tengchong City between 2015 and 2016. The mosquitoes were captured by mosquito-lured lamp overnight to investigate the malaria vector in local. The peripheral blood samples were collected from the local residents with a febrile history in the foci within two weeks and the accompanists of the cases,and then the rapid malaria diagnosis tests were used to screen the malaria carriers. Results Totally 145 imported malaria cases were reported in Tengchong City between 2015 and 2016,and the focus investigation and disposal rate within 7 d was 100%(145/145). A total of 16186 mosquitoes of 12 species of Anopheles were captured,among which An. sinensis was the predominant,accounting for 64.31%(10410/16186),followed by An. kun-mingensis and An. minimus,with the constituent ratios of 14.15%(2291/16186)and 11.66%(1887/16186),respectively. One person(1.96%,1/51)in the 51 accompanists of the cases was positive in the malaria rapid diagnosis test. Conclusions The malaria transmission vectors such as An. sinensis,An. kunmingensis,An. minimus etc. are still distributed in Tengchong City,and An. sinensis is the predominant species. Therefore,the relevant authorities should continue to strengthen the focus in-vestigation and disposal to interrupt the potential introduced malaria transmission by imported cases in the future.

PURPOSE: The purpose of this study was to investigate the function of Zinc finger protein 488 (ZNF488) in nasopharyngeal carcinoma (NPC). MATERIALS AND METHODS: The endogenous expression of ZNF488 in NPC tissues, normal nasopharyngeal epithelium tissues and NPC cell lines were detected by quantitative reverse transcription polymerase chain reaction. ZNF488 over-expressing and knock-down NPC cell line models were established through retroviral vector pMSCV mediated over-expression and small interfering RNA (siRNA) mediated knock-down. The invasion and migration capacities were evaluated by wound healing and transwell invasion assays in ZNF488 over-expressing and control cell lines. Soft-agar colony formation and a xenograft experiment were performed to study tumorigenic ability in vitro and in vivo. Immunofluorescence and western blotting analysis were used to examine protein changes followed by ZNF488 over-expression. Microarray analysis was performed to explore gene expression profilings, while luciferase reporter assay to evaluate the transcriptive activity of Tcf/Lef. RESULTS: ZNF488 was over-expressed in NPC tissues compared with normal tissues, especially higher in 5-8F and S18, which are well-established high metastatic NPC clones. Functional studies indicate that over-expression of ZNF488 provokes invasion, whereas knock-down of ZNF488 alleviates invasive capability. Moreover, over-expression of ZNF488 promotes NPC tumor growth both in vitro and in vivo. Our data further show that over-expression of ZNF488 induces epithelial mesenchymal transition (EMT) by activating the WNT/beta-catenin signaling pathway. CONCLUSION: Our data strongly suggest that ZNF488 acts as an oncogene, promoting invasion and tumorigenesis by activating the Wnt/beta-catenin pathway to induce EMT in NPC.
Blotting, Western ; Carcinogenesis* ; Cell Line ; Clone Cells ; Epithelial-Mesenchymal Transition* ; Epithelium ; Fluorescent Antibody Technique ; Gene Expression Profiling ; Heterografts ; Luciferases ; Microarray Analysis ; Oncogenes ; Polymerase Chain Reaction ; Reverse Transcription ; RNA, Small Interfering ; Wnt Signaling Pathway* ; Wound Healing ; Zidovudine ; Zinc Fingers

OBJECTIVETo evaluate the clinical efficacy of Jianpi Liqi Yiliu Formula (JLYF) combined with cytokine-induced killer (CIK) cells for treating patients with advanced hepatocellular carcinoma (HCC).

METHODSBetween January 2011 and January 2014, 60 advanced HCC patients were enrolled in this study, who were assigned to the treatment group and the control group according to their willingness for taking JLYF, 30 cases in each group. All patients received CIK cell treatment: 1 x 10⁹-3 x 10⁹ each time, by intravenous dripping from the 1st day to the 3rd day, once per day. Besides, patients in the treatment group took JLYF decoction, while those in the control group took Chinese medical decoction by syndrome typing. All patients received treatment of at least two cycles. The time to progression (TTP) , overall survival (OS), disease control rate (DCR), performance status scale (PS), Child-Pugh scale, and adverse reactions were observed, and subgroup analyzed.

RESULTSTo May 31, 2014, all patients reached the clinical endpoint. TTP was 3.5 months (95% Cl: 3.30-4.10) in the treatment group, better than that (2.5 months, 95% CI: 2.32-2.68) of the control group (P < 0.05). DCR was 36.7% in the treatment group and 30.0% in the control group (P > 0.05). OS was 5.2 months (95% CI: 4.53-5.87) in the treatment group and 4.6 months (95% CI: 4.06-5.14) in the control group (P > 0.05). The PS scale was 1.60 ± 0.10 after treatment, lower than that (1.80 ± 0.09) before treatment in the treatment group (P < 0.05). When the PS scale was 0-2 or Child-Pugh scale was class A, TTP was longer in the treatment group than in the control group (P < 0.05). No adverse reaction occurred in the two groups during the treatment course.

CONCLUSIONSThe combination of JLYF with ClK cell treatment could prolong advanced HCC patients' TTP, improve PS scale, as compared with syndrome typed Chinese medical decoction treatment group. Besides, when the PS scale was 0-2 or Child-Pugh scale was class A, it was a better treatment program for advanced HCC patients.

Carcinoma, Hepatocellular ; therapy ; Cell- and Tissue-Based Therapy ; Cytokine-Induced Killer Cells ; cytology ; Disease Progression ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Liver Neoplasms ; therapy