Objective:To explore whether perioperative intravenous flurbiprofen axetil can reduce the incidence and intensity of chronic pain for breast cancer atfer surgical treatment. Methods:This randomized, double-blind, controlled trial enrolled 60 patients undergoing mastectomy and axillary lymph node dissection under general anesthesia. All patients accepted Hospital Anxiety and Depression Scale (HAD) tests the day before the surgery to evaluate depression and anxiety. hTe patients were randomly assigned to receive either 50 mg lfurbiprofen axetil intravenously 15 minutes before the surgical incision and 6 hours later (group F) or intravenous 5 mL intralipid as a control (group C). All patients received patient-controlled intravenous analgesia (PCIA) with fentanyl postoperatively. Peripheral venous blood samples were drawn before the surgery, at 4 and 24 h atfer the surgery to detect the plasma level of PGE2 and tumor necrosis factor-α(TNF-α). Postoperative fentanyl consumption, Numerical Rating Scale (NRS) scores and adverse effects were recorded at 2, 6, 12, 24 and 48 h after the surgery. hTe duration and intensity of pain were followed up by telephone at the 2nd-12th month atfer the surgery. Results:The incidence of pain at 2, 4, 6, and 12 months after the breast surgery was 33%, 20%, 15%, and 10%, respectively, and the average pain score was 0.77, 0.57, 0.28, and 0.18, respectively. Compared with group C, the scores of pain in group F were significantly lower at 2, 4, 6 and 12 months postoperatively (F=7.758, P=0.007). The incidence of pain in group F was significantly lower at 2, 4 and 6 months postoperatively (P<0.05). There was no significant difference in the incidence of pain between the groups at 12 months postoperatively (P>0.05). Preoperatively and at 4 and 24 h atfer the surgery, there was no signiifcant difference in the level of TNF-αbetween the two groups (F=0.530, P=0.470);but plasma concentration of PGE2 in group F was significantly lower than that in group C (F=5.646, P=0.021). No patients developed abnormal bleeding, peptic ulcer, impaired liver or renal function and respiratory depression. Conclusion:Perioperative intravenous infusion of 100 mg flurbiprofen axetil can decrease the intensity and incidence of chronic pain for breast cancer atfer surgical treatment.

Purpose To investigate the mutations of ID3,TCF3 and MYC genes in Chinese Burkitt lymphoma and discuss their significance.Methods Total DNA was extracted from tumor tissues of 32 patients with Burkitt lymphoma,then the DNA was amplified by polymerase chain reaction (PCR),and the products of PCR were sequenced directly with Sanger sequencing methods.Results The mutation rates of ID3 and TCF3 genes were 35.5％ (11/31) and 18.8％ (6/32) respectively.The mutation rate of MYC was 50％.The mutation rates of MYC exon 1,MYC exon 2 and MYC exon 3 were 3.3％ (1/30),50％ (15/30) and 7.7％ (2/26) respectively.Conclusion Recurrent mutations of the ID3,TCF3 and MYC genes in Chinese Burkitt lymphoma were identified by Sanger sequencing.For TCF3 gene,a novel mutation c.2202G ＞ C p.L569V was found in three cases.In two cases,a novel mutation of c.1070A ＞G p.G182D was found in MYC gene.

Objective To establish a scientific and reasonable evaluation index system of nursing quality for cystoscopy. Methods After 2 rounds of Delphi survey technique, get the consensus of the evaluation indicators of the initial evaluation of the 18 experts,and ultimately build a system for nursing quality evaluation index during cystoscopy. Results After 2 rounds of expert consultation, the evaluation index system based on the three level structure of the medical quality framework includes:3 first-level indicators,8 second-level indicators,33 third-level indicators. Conclusions The evaluation index system established in this study is helpful to standardize the nursing behaviors of nurses in the examination process,improve the quality of nursing service in the process of cystoscopy, and improve the accuracy and reliability of inspection.

Objective To summarize nursing care of 6 critically ill patients with human infections of avian influenza A H7N9 virus. Methods Totally 6 cases of human infection with H7N9 avian influenza in our hospital during December 2016 to February 2017 were treated, with nursing care including:careful nursing of medication, nutrition management, oxygen therapy, analgesic sedative care, delirium prevention, humane care and protective isolation. Results About 5 cases were discharged from the hospital and 1 case died. Conclusion The key nursing points include observation of anti-avian influenza virus efficacy and side effects, nutrition management, oxygen therapy and mechanical ventilation care, analgesic sedative care, delirium prevention, humane care, and preventive isolation, which are key to the successful treatment of critically ill patients with human infections of avian influenza A H7N9 virus.

OBJECTIVETo evaluate the efficacy of sacral nerve stimulation (SNS) therapy for fecal incontinence.

METHODSClinical researches which evaluated the efficacy of SNS and were published between 1946 and 2016 were systematically searched from electronic databases, including PubMed, Ovid Medline, Web of Science, Wanfang database and Chinese Journal Full-text Database. Grey area literatures were also searched. Influence of SNS therapy on fecal incontinence episodes (FIE) or Wexner incontinence score (WIS) was systematically evaluated. The statistical analysis was performed by RevMan5.2.

RESULTSA total of 6 studies including 270 patients (147 patients in SNS group and 123 patients in control group) with fecal incontinence were enrolled in this systematic review. SNS therapy was associated with a significant reduction in FIE (SMD=-0.69, 95%CI: -0.97 to -0.41, P<0.001) and a significant reduction in WIS (SMD=-5.05, 95%CI: -8.73 to -1.36, P=0.007). Sensitivity analysis showed that the results of this study were stable and the direction and significance of results were not changed (P=0.000 for both). Publication bias was not found by funnel picture in this study.

CONCLUSIONSNS significantly improves the outcome of patients with fecal incontinence.

Health manpower is key to the functioning of the health system. There exists a general need to strengthen health human resources in countries at large as they achieve universal health coverage. Through the systematic collection and sorting out of the declarations, initiatives, guidelines in the world and topics at the World Health Assemblies on health manpower-related issues since 2000, this paper summarized and analyzed the key issues and trends on health manpower planning, education and training, international migration, and compensation management, in order to provide reference for China′s health manpower management and practice.

Background: Microsporum canis is a zoonotic disease that can cause dermatophytosis in animals and humans. Objectives: In clinical practice, ketoconazole (KTZ) and other imidazole drugs are commonly used to treat M. canis infection, but its molecular mechanism is not completely understood.The antifungal mechanism of KTZ needs to be studied in detail. Methods: In this study, one strain of fungi was isolated from a canine suffering with clinical dermatosis and confirmed as M. canis by morphological observation and sequencing analysis.The clinically isolated M. canis was treated with KTZ and transcriptome sequencing was performed to identify differentially expressed genes in M. canis exposed to KTZ compared with those unexposed thereto. Results: At half-inhibitory concentration (½MIC), compared with the control group, 453 genes were significantly up-regulated and 326 genes were significantly down-regulated (p < 0.05). Quantitative reverse transcription polymerase chain reaction analysis verified the transcriptome results of RNA sequencing. Gene ontology enrichment analysis and Kyoto Encyclopedia of Genes and Genomes enrichment analysis revealed that the 3 pathways of RNA polymerase, steroid biosynthesis, and ribosome biogenesis in eukaryotes are closely related to the antifungal mechanism of KTZ. Conclusions The results indicated that KTZ may change cell membrane permeability, destroy the cell wall, and inhibit mitosis and transcriptional regulation through CYP51, SQL, ERG6, ATM, ABCB1, SC, KER33, RPA1, and RNP genes in the 3 pathways. This study provides a new theoretical basis for the effective control of M. canis infection and the effect of KTZ on fungi.

As a method for local treatment, radiotherapy plays a key role in the management of tumors. In the past few decades, great progress has been made in radiotherapy technology, with improvements in conformity, homogeneity, and radiotherapy efficiency, and the results are encouraging. Nevertheless, the maximum tolerated dose of normal tissue has limited the further increase in radiotherapy dose in the tumor area. If radiation-induced toxicities can be reduced, a higher radiotherapy dose can be delivered to tumor tissue, so as to achieve a better treatment response. In recent years, the unique FLASH effect of ultra-high-dose-rate radiotherapy (FLASH-RT) is capable of maintaining a consistent tumor response whilst reducing radiation-induced toxicities in normal tissue, and therefore, FLASH-RT has become a research hotspot in the field of radiotherapy across the world. At present, some scholars tend to explain the FLASH effect using the theory of acute oxygen depletion, but the protective effect of FLASH-RT on normal tissue remains to be clarified. In addition, preliminary clinical studies have been conducted for FLASH-RT, and the results are promising. Based on existing evidence, this article elaborates on the research advances in FLASH-RT in the treatment of malignant tumor, so as to provide a reference for the translation and application of this new technique.

The authors systematically reviewed the progress of health human resources development, personnel management system and conceptual changes from 2011 to 2020 in China, and analyzed the status quo in this regard. The past 10 years have witnessed rapid progress of health human resources, namely better personnel management system and constant innovation in human development concepts. As required by the strategy of empowering the country with talents in the new era, as well as the overall promotion for the Healthy China initiative and the high-quality development of the health industry, higher requirements have been put forward for the quantity and quality, structural distribution and management innovation of health human resources. Therefore it is necessary to further expand the coverage of talents work and innovate talents policy, thus keeping the upgrade of the capability and competence of health talents.

A qualitative analytical method of liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry(HPLC-QTOF-MS)was developed for identification of major constituents in process residue of tripterygium glycosides. The HPLC-QTOF-MS assay was performed on a Zorbax SB-C18 column(4. 6 mm × 50 mm, 1. 8 μm)with the mobile phase consisting of acetonitrile and water containing 0. 2% formic acid in gradient mode. Positive ion mode was used for TOF-MS. According to the accurate molecular weight, MS fragment pathway, comparison with the retention time of reference compounds, total 30 compounds, including fifteen alkaloids, ten diterpenoids, four triterpenoids and an unsaturated fatty acid were identified or tentatively characterized in process residue of tripterygium glycosides. This study may be helpful to the comprehensive exploitation and utilization of process residue of tripterygium glycosides.