To improve the CT diagnosis of cerebral angioreticuloma, 3 cases of pathologically proven cerebral angioreticuloma were reviewed. The results showed that the image of CT of the first case revealed an irregular, parenchymatous mass located in the right temporallobe and middle cranial fossa.In the second patient,the image showed a annular mass with cystic consistency,surrounded by an area of edema, situated in the right frontal lobe,while in the third patient there was an irregular high density mass with an area of edema lying in the left frontal lobe and along the middle line. Pathological diagnosis of the first patient was mixed angioreticuloma and glioblastoma, and that of the others were angioreticulomas. the results suggested that if the mass in the cerebrum was obviously enhanced in CT, the diagnosis of angioreticuloma should be considered.

Objective To study the method of operation and effect of the application of resonant liposuction in the body figure reconstruction. Methods Resonant liposuction was employed in 136 cases, including local fat deposit in some part of the body. Operation's safety, mircotrauma, speediness, and effect after operation were observed. Results The follow-up for 6 to 24 months showed that the reconstructed body figure was very satisfactory. Conclusion Resonant liposuction is an ideal method to reconstruct the body figure owing to its safety, miniinvasion, easy performance and efficacy.

In October 2003, a new bacterial disease with symptoms similar to those caused by Xanthomonas axonopodis pv. poinsettiicola was observed on poinsettia leaves at a flower nursery in Zhejiang Province of China. Three Xanthomonas strains were isolated from infected plants and classified as X. axonopodis. They were differentiated from the pathotype strain LMG849 of X. axonopodis pv. poinsettiicola causing bacterial leaf spot of poinsettia by comparison of pathogenicity, substrate utilization and BOX-PCR genomic fingerprints.
Cell Differentiation ; China ; Euphorbia ; microbiology ; Plant Diseases ; microbiology ; Plant Leaves ; microbiology ; Species Specificity ; Xanthomonas ; classification ; genetics ; isolation & purification ; pathogenicity

Objective To evaluate the efficiency of different wash methods for removing organophosphorus pesticide residues from cucumber. Methods The cucumber samples were soaked with tap water, washed rice water, salt solution and detergent solution respectively for 2 to 15 minutes then organophosphorus pesticide residues in the soak water samples were determined with ultrasonic extraction and gas chromatography. Results Soaked in tap water for 2 to 5 minutes was the most effective and convenient way to remove methamidophos and dimethoate with the highest removing rate (about 70%). Conclusion Soaked with tap water for 2 to 5 minutes is more efficient for removing organophosphorus pesticide residues from vegetable.

With the understanding of autoimmune encephalitis many novel types of autoimmune encephalitis and related antibodies have been identified. There are some cases of autoimmune encephalitis with autoantibody overlapping syndromes or phenotype overlapping syndromes, which bring challenges to diagnosis and treatment in practice. The relevant literature was reviewed and the clinical characteristics, pathological mechanism and treatment of overlapping syndromes associated with autoimmune encephalitis were summarized, in order to provide a reference for the management of autoimmune encephalitis with overlapping syndromes.

目的评价高压电位治疗各种原因引起失眠的疗效。方法将80例失眠患者分为治疗组和对照组,治疗组50例采用高压电位治疗,对照组30例采用直流感应电疗机治疗。2个疗程治疗后进行疗效评定。结果两组患者治疗后总有效率比较无显著性差异(P>005),痊愈、显效率两组之间有显著性差异(P<005)。结论单纯用高压电位治疗失眠效果明显。

Objective To study the regulatory effect of hydrogen sulfide (H2S) on endoplasmic reticulum stress in alveolar epithelial cells of rats with acute lung injury (ALI) induced by oleic acid (OA).Methods Seventy-two male Sprague Dawley (SD) rats were equally divided into control group (C group),oleic acid-induced ALI group (OA group),oleic acid-induced ALI with sodium hydrosulfide (NaHS) pretreatment group (OA + NaHS group) and sodium hydrosulfide treatment group (NaHS group).The model of acute lung injury was made by oleic acid intravenous injection in dose of 0.1 mL/kg.NaHS was injected intra-abdominally in dose of 1 ml/kg with concentration of 56 μmol/L 30 min before administration of oleic acid for pretreatment.In control groups,saline was used instead of oleic acid and NaHS in the equivalent volume.Six rats of each group were sacrificed at 2 h,4 h and 6 hours separately after modeling for observing the acute injury of lung tissue.Index of quantitative assessment of histological lung injury (IQA),wet/dry weight ratio (W/D) and H2S level of lung tissues were measured.The endoplasmic reticulum stress markers included glucose-regulated protein 78 (GRP78) and α-subunit of eukaryotic translation initiation factor-2 (elF2α) in lung tissues were measured by immunohistochemical staining and Western blot.Results At the three observation intervals,the IQA score and W/D ratio of lung tissues significantly increased in rats-after OA injected,but significantly decreased in other rats receiving both OA and NaHS.At the three intervals,the level of H2S in lung tissue significantly decreased in rats after OA injected,but significantly increased in other rats receiving both OA and NaHS.GRP78 and elF2α decreased in rats after OA injected,but increased in other rats receiving both OA and NaHS especially at 4 h and 6 h after modeling.Conclusions The findings suggested that H2S could promote the response to alveolar epithelial cell endoplasmic reticulum stress in rats with ALI resulting in attenuating the damage of lung tissue caused by oleic acid.

Objective To understand the relation between smoking and serum uric acid level and to investigate whether the ser-um uric acid has the correlation with the gender,age and smoking history.Methods The data of the gender,age,blood uric acid in1 847 individuals aged 20-80 years with the healthy physical examination and without underlying diseases were performed the statisti-cal analysis.Results With male and female as the research objects,the serum uric acid level of smokers were higher than that of non-smokers and occasional smokers,the difference was statistically significant;the serum uric acid level had no statistically signifi-cant difference between smokers and occasional smokers;the serum uric acid level had no statistically significant difference among non-smoking,occasional smoking and smoking groups for males as the research objects alone;to divide the male subjects into groups according to age,the serum uric acid level of non-smokers,occasional smokers and smokers were not statistically significant among all age groups;serum uric acid level showed the increasing trend with the increase of smoking history,but there was no statistically significant difference.Conclusion The serum uric acid level of smokers is significantly higher than that of non-smokers and occa-sional smokers with male and female as the research objects;the difference in serum uric acid level between smokers and occasional smokers has no statistical significance;excluding the gender factor interference,the serum uric acid level of males is not affected by smoking or age;serum uric acid mean value demonstrates the increasing trend with the increase of smoking history.

Objective To explore the clinical value of different transcatheter arterial embolization methods for renal carcino-ma before radical nephrectomy.Methods The related data of 43 patients with renal carcinoma who were confirmed by surgical pa-thology were retrospectively analyzed.Renal artery,renal capsular artery and adrenal artery of lesion side kidney were super-selec-tive embolized before surgery was set as group A,while Lesion side renal artery embolized was set as group B.Direct surgical radical nephrectomy was set as group C.The related data of operation time,ease or complexity of operation,intraoperative blood loss,suc-cess rate of lesion resection and postoperative survival rate were analyzed and compared in the three groups with statistical meth-ods.Results There were significant differences among the three groups in the average operation time,ease or complexity of opera-tion,intraoperative blood loss,success rate of lesion resection and postoperative survival rate (P < 0.01 ).There were significant differences between group A and B about all indexes except success rate of lesion resection(P <0.01).Conclusion The cases with additional transcatheter arterial embolization before radical nephrectomy improved obviously,especially in the cases who underwent completely embolization of lesion side renal artery and renal capsular artery.

Objective To assess the effects of management by diabetes specialist nurse (DSN) on blood glucose control.Methods A comprehensive search of databases was carried out including PubMed,the Cochrane Library,Web of Science,China National Knowledge Infrastructure (CNKI),Chinese Biomedical Literature Database (CBM),China Scientific Journal Database (VIP) and Wanfang Database from their inception to November 2013 in any language to identify trials.Searching of relevant publications was undertaken to identify additional trials.Randomized controlled trials and quasi-randomized controlled trials dealing with the effects of management by DSN on glycosylated hemoglobin (HbA lc) were included in the review.Two investigators performed data extraction and quality assessment independently.Statistic analysis were carried out using RevMan5.2 software.Results Eighteen trials were included finally.Meta-analysis showed that management by DSN can better control the blood glucose of patients(WMD=-0.63,95％CI-0.88--0.38),but the effect was influenced by intervention time,location and type of the diabetes mellitus.Conclusions The presence of a DSN can improve patients' blood glucose control,especially in the long-term control of blood glucose.