Objective To evaluate performance of the AVE‐766 automated urine sediment analyzer(AVE‐766) based on the ma‐chine vision for detecting erythrocytes(RBCs) ,leukocytes(WBCs) ,epithelial cells(ECs)and CASTs in urine specimen .Methods The within‐run variable coefficients(CVs) ,linearities and carryover rates for RBC ,WBC ,EC ,and CAST in urine specimens detected by using the AVE‐766 were analyzed ,the results of RBC ,WBC ,EC ,and CAST count in urine specimens detected by using AVE‐766 and Fast‐Read102 counting plate(Fast‐Read102) were compared .Results The within‐run CVs for RBC ,WBC ,EC ,and CAST detected by using AVE‐766 and Fast‐Read102 were increased by decreases of concentration of urine sediment .Good linearities (R2 >0 .97 ,P<0 .05) were observed for RBC(in the range of 60 -1 255/μL) ,WBC(in the range of 68 -2 718/μL) ,EC(in the range of 28-296/μL) and CAST(in the range of 5-86/μL) detected by using the AVE‐766 .The carryover rates for RBC ,WBC , EC ,and CAST detected by using AVE‐766 was 0 .9% or less .The values detected by using AVE‐766 were correlated well with those detected by using Fast‐Read102 for RBC ,WBC ,and EC in urine specimens(0 .67< r<0 .75) .However ,for CAST ,the values detected by using AVE‐766 were poorly correlated with those detected by using Fast‐Read102(r=0 .183) .There were statistically significant differences between manual and automated urinalysis for RBC ,WBC ,EC ,and CAST in urine specimens(P<0 .05) .Con‐clusion The AVE‐766 could not take over microscopic examination ,only is suitable for the first screening to detect RBC ,WBC , EC ,and CAST in urine specimen .

Aim Curcumol and Zedoary Turmeric Oil (ZTO) were prepared to liposome, which were used to study the anti-hepatoma effect, and its mechanism that was expected to provide theoretical support for the clinic anticarcinomal use of Zedoray Rhizome Abstracts.Methods Curcumol and ZTO were prepared to liposome by mechanical diffusion and ultrasonic techniques.Proliferation of HepG2 cell in vitro was observed with curcumol and ZTO by MTT assay. Apoptosis of cells was observed by staining with Hoechst 33258/PI and laser confocal scanning microscopy (LCSM). Expression of COX-2 mRNA and VEGF mRNA of HepG2 cell was investigated by RT-PCR.Results Envelopment ratios of curcumol liposome and ZTO liposome were 86.2% and 74.5%,respectively.Curcumol and ZTO inhibited proliferation of HepG2 cell by MTT assay.Compared with control group, Curcumol and ZTO increased the apoptosis rate of HepG2 cell significantly (P

Taking the pulse signal as an example,the paper designs mobile medical system software on the smart phone,uses mobile phone to collect the pulse signal and realizes transfer and analysis form self-organized medical data sharing network,so as to meet the user's demands better.

Stanniocalcin(STC) is a glycoprotein hormone that was firstly found in bony fish.The related human proteins,STC1and STC2,are expressed in a wide variety of tissues.STC1 is involved in calcium and phosphate homeostasis,and plays important roles in carcinogenesis.This article reviews the data currently available regarding the human STC1,and discusses the roles they may play in normal physiology and in cancers.

The paper analyzes detailedly the current problems and challenges of Information Technology (IT) operation and maintenance management of the hospital,and states the logical architecture,deployment architecture,functional modules and application effect of Realtime Intelligemt Infrastructure Library (RIIL),in order to improve the efficiency of IT operation and maintenance work.

BACKGROUND:To measure the occlusal force index of patients with missing teeth before and after restoration is an effective way to evaluate the restoration effect and oral function recovery after dental restoration.OBJECTIVE:To observe the changes of occlusal force and periodontal tissue in patients undergoing CO-Cr alloy-based porcelain-fused-to-metal crown and bridge restoration.METHODS:100 male patients were randomly divided into five groups (n=20 per group), and respectively received CO-Cr alloy porcelain crown restoration of the anterior teeth (group A), CO-Cr aloy porcelain crown repair of the premolar (group B), CO-Cr aloy porcelain crown restoration of the molar (group C), CO-Cr alloy porcelain bridge restoration of the anterior teeth (group D), or CO-Cr alloy porcelain bridge restoration of the posterior teeth (group E). Changes of occlusal force and periodontal related indexes were detected before, immediately and 6 months after dental restoration.RESULTS AND CONCLUSION:(1) Occlusal force: The occlusal force in all the five groups was increased immediately and 6 months after restoration (P < 0.05). Before, immediately and 6 months after dental restoration, the occlusal force was higher in the groups C and E than the groups A, B, D (P < 0.05), as well as higher in the group B than the groups A and D (P < 0.05). (2) Periodontal detection: there were no significant differences among the five groups in the periodontal probing depth, plaque control index, clinical attachment level, and volume of gingival crevicular fluid (P > 0.05) before and after restoration. To conclude, the CO-Cr alloy-based porcelain-fused-to-metal crown and bridge restoration can significantly enhance the patient's occlusal force of the abutment teeth, exert little effect on the periodontal tissue and have good biocompatibility.

Objective To observe the effect of pre-intervention with electroacupuncture on oxidative stress (OS) and inflammatory reaction after hepatectomy under portal occlusion.Method Thirty patients going to receive hepatectomy under Pringle's portal occlusion were randomized into an electroacupuncture group and a sham electroacupuncture group, 15 cases each. Three days prior to the surgery, the patients started to receive corresponding acupuncture or sham electroacupuncture treatment by selecting bilateral Riyue (GB24), Qichong (ST30) and Yanglingquan (GB34), once a day. The anesthesia method was general (inhalational and intravenous) anesthesia. Central venous blood was drawn before the surgery, and respectively 6 h, 24 h, 48 h and 72 h after the surgery to examine the OS-relatedparameters, superoxide dismutase (SOD) and malondialdehyde (MDA), as well as the inflammatory mediators, including tumor necrosis factor-α(TNF-α), interleukin (IL)-1, IL-6, and IL-10.Result Compared to the sham electroacupuncture group, the SOD activity significantly increased (241±11.4 U/mL,180±12.6 U/mL,P<0.05) and the MDA level significantly dropped in the electroacupuncture group at 6 h and 24 h after the surgery(11.0±0.8 mmol/L,10.0±0.9 mmol/L,P<0.05); there were no significant between-group differences in the rest indexes (P>0.05).Conclusion Pre-intervention with electroacupuncture can up-regulate the activity of SOD and down-regulate the level of MDA in patients after hepatic portal occlusion, and thus partially reduce OS, but it doesn't shownoticeable effecton inflammatory response.

Objective To investigate the significance of clinical nursing pathway in perioperative period of children with hypospadia.Methods 63 cases of hypospadia children patients were randomly divided into the control group (30 cases)and the experimental group (33 cases).The traditional nursing method was used in the control group,while the clinical nursing pathway was used in the experimental group.Results The hospital stay,hospital charges and complications of the experimental group were less than the control group.The satisfaction degree of the experimental group was higher than the control group.There was significant difference.Conclusions Clinical nursing pathway is a safe and effective nursing model.It can shorten hospital stay,reduce hospital charges,decrease complications,and improve patients' satisfaction degree.

Objective To investigate the emotional memory impairment in patients with lesions located in prefrontal cortex(PFC), and to test the hypothesis that prefrontal cortex is involved in the emotional memory network. Methods The 40 patients with lesions in PFC and forty age-education-level matched healthy adults were given emotional memory tasks using positive, neutral and negative valence images. Results Compared with the healthy adults(positively(11.68 ± 2. 18)and negatively(12. 93 ±1.33)), the patients had significant loss in positively(8. 20 ± 2.02)and negatively(8. 68 ± 1.14)valence image memorizing(t = 7.41, - 2. 75, both P ＜ 0. 05). There was no insignificant impairment in neutral stimuli. Performance difference between left PFC and right PFC in positively(8. 90 ±2. 01 vs 7.50 ± 1.79)and negatively(7.30 ± 1.10 vs 9. 05 ± 1. 00)valence image recognition was significant(Z = -2. 15,-2. 07,both P ＜ 0. 05). Conclusion The results suggest that emotional memory is impaired in the patients with lesions in PFC. The impairment difference between left PFC and right PFC indicates that they may have different neuromechanisms.

What is education is a masterpiece on education of karl Jaspers,which gives a profound impact on Germany and the world's education.This paper makes an analysis about it on the basis of the essence of education,philosophical base,teacher- student relationship,university idea and so on,and makes a further efforts to point out that this viewpoint will have deep inspira- tion to the teaching method reform we are now promoting.