0.05);HIF-1?positive rate of control groups was higher than that in normal group and treatment group with significant difference among them(P0.05);VEGF positive rate in control groups was higher than that in normal group and treatment group with significant difference among them(P

Objective To review 2006-2007 AIDS response in China by applying the indicators of "Monitoring & Evaluation Plan of AIDS Response". Method Data from the national AIDS routine reporting system and special survey in line with the definitions of the indicators and standardized methods were summarized,classified and analyzed; mid-term targets or indicator value of 2005 were employed as comparison. Results The 2007 result of the national HIV sentinel surveillance showed that the HIV prevalence among female sex workers,injecting drug users,men who have sex with men and pregnant women was 0.0%,1.9%,3.1% and 0.0% respectively;the data from the national HIV comprehensive response information system showed that by the end of 2007,72.8% of the adults and children with advanced HIV infection had received antiretroviral therapy (ART) ,and 83.6% of the ART receivers survived after 12 month treatment. Conclusion Indicators of the "Monitoring & Evaluation Plan" are able to reflect the outcomes and achievements of 2006-2007 HIV/AIDS response in China,which has made good progress and has fulfilled the mid-term targets as defined by the Plan.

Four qi theory is an important part of property theory of traditional Chinese medicine. Current researches mainly focus on two aspects of cold and heat properties, which are not only important elements of treating diseases, but also are factors of causing adverse reaction. In this article, through the study on the toxicity mechanism of cold and hot properties, authors put forward to the control measures of toxic and side effects of traditional Chinese medicine with cold and hot properties, and pointed out that the importance of controlling toxicity of traditional Chinese medicine with cold and hot properties lies in the modernization and internationalization of traditional Chinese medicine.

Objective To observe effect of abdomen compression on improvement of anal exsufflation for patients after abdomen operation. Methods Patients in the department of general surgery( 120 cases )after abdomen operations were randomly divided into the experimental group and the control group with 60 cases in each group.The control group adopted routine postoperative nursing,The experimental group received abdomen compression baaed upon routine nursing. Anal exsufflation time was compared between the two groups. Sults Anal exsufflation time of the experimental group undergoing different operations was earlier than that of the control group(P < 0.01 ). Conclusions Abdomen compression can bring forward anal exsufflation time,fa-cilitate the recovery of gastrointestinal function and normal diet, thus improve the rehabilitation of patients

Objective To compare the concentration of nuclear factor-kappa B (NF-κB), MCP-1 and RANTES in peritoneal fluid in women with endometriosis and normal peritonal fluid ,To explore the relationship between these cytokines with pathogenesis of endometriosis. Methods There were 2 groups:the endometriosis group and the control group.Double-antibody sandwich ABC-ELISA technique was adopted for determinating concentration of NF-кB、MCP-1 and RANTES in peritoneal fluid. Results Peritoneal fluid level of NF-κB MCP-1 and RANTES in endometriosis patients was higher than the control group (P < 0.05). NF-κB and MCP-1, NF-κB and RANTES expressed positive correlation by linear correlation analysis in both EMs group and control group , correlation coefficients were 0.385, 0.569(EMs group), 0.474, 0.388(P < 0.05). Conclusions NF-кB、MCP-1 and RANTES are mutual affection and promote endometriosis in the pathogenesis.

Objective To study the MRI signs of primary central nervous system lymphoma(PCNSL).Methods MRI features of PCNSL in 44 patients proven by pathology from January 2004 to September 2005 were analysed retrospectively.There were 29 men and 15 women,the age ranged from 12~76 years old with mean 53.Results The lesions localized at brain in 41 patients and spinal cord in 3.The lesions were multiple and single.The lesions were hypointense on T1WI and isointense or hyperintense on T2WI mostly.Nearlly all the lesions had parenchymatously massive or nodular enhancement,the minority has ring-like enhancement post contrast-enhanced scan.Conclusion PCNSL has certain MRI characteristic.The solitary or multiple lesions with obviously nodular enhancement,especial contact with cerebrospinal fluid space,the possibility of PCNSL diagnosis should be consider.

Objective To evaluate the advantages and disadvantages of different puncture positions in percutaneous nephrolithotomy. Methods Three hundred fifty-six patients who underwent PCNL were analyzed from March 2012 to October 2015. The passage caliber was 16F-20F. There were 217 cases in prone position and 139 cases in supine position. Results The successful operation in PCNL was 354 cases , while the remaining 2 cases were performed by open surgery. The primary stone clearance rate was 75.5%. The additional PCNLs were performed in 23 cases, and 63 cases of residual calculi were treated by ESWL. 11 patients were treated due to infection or bleeding by the additional PCNLs. There were 3 cases with massive hemorrhage which were treated by Interventional embolization therapy , 12 cases in postoperative fever , no renal resection , no intestinal injury, no deaths. There was no significant difference in stone clearance rate and complication rate between the two groups. Conclusion The puncture position of PCNL can be optional based on the stone size , stone location, degree of hydronephrosis ,and patient′s cardiopulmonary condition individually.

0.05).Conclusions Neither the new nor old SIRS diagnostic criteria had a high conforning rate with neonatal critical illnesses;There was no significant difference between them in each clinical item.It shows that the new SIRS diagnostic criteria is not superior to the old one,therefore we should improve the neonatal SIRS diagnostic criteria in the future.

Objective To investigate the role of autophagy and synaptophysin (SYP) in cognitive impairment in de?pressed rats receiving electroconvulsive shock (ECS). Methods Clean and healthy adult male Sprague-Dawley rats were acclimatized to a standard laboratory environment for 7 days. The chronic unpredictable mild stress (CUMS) was used to establish the rat model of depression. Behavior tests were conducted before and after CUMS to evaluate the depression and cognition level of rats. After establishment of the model, 24 rats were randomly divided into ESC group (group E) and depression group (group D) with 12 rats in each group. The rats in group E were administered 80 mg/kg of propofol (10 mg/mL) by intraperitoneal injection, followed by ECS treatment. The rats in group D were administered propofol by intra?peritoneal injection, followed by sham-ECS treatments. The above interventions were conducted daily for 7 consecutive days. After the interventions, rats underwent behavior tests as before. Subsequently, rats were killed and specimens were collected for measurements. Immunohistochemistry was performed to examine autophagy markers such as Beclin 1 and LC3Ⅱand ELISA was used to detect SYP in the hippocampus. Results Group E after ECS significantly increased the percentage of sucrose preference (68.2%±8.7%), rearing times (7.0±1.9), total horizontal distance [(569.5±70.0) cm], es? cape latency [(21.9±5.3)s] and space exploration time [(20.5±3.9)s] compared with group D or group E before ECS. There was no significant difference in these index between groups before ECS or in group E between before and after ECS(P>0.05). Compared with group D, group E had upregulated protein expression levels of Beclin 1 and LC3Ⅱin CA1, CA3, DG as well as the area near the hippocampus and increased SYP contents (P<0.05). Conclusions Cognitive impairment in depression rats following ECS correlates with activated autophagy and increased SYP by ECS.

Aim To investigate whether D-galactose cause osteoporosis and the difference compared with the osteoporosis induced by ovariectomy, and to deter-mine whether ovariectomy coupled with D-galactose ac-celerated the progress of osteoporosis and whether es-trogen had a preventive effect on these osteoporosis models. Methods Sixty SPF mice were randomly divided into six groups , namely sham-operated group, D-galactose group, OVX group, OVX + D-galactose group, OVX + D-galactose + diethylstilbestrol group and D-galactose + diethylstilbestrol group. Seventy days later, the right tibia was processed with undecal-cified sections for bone histomorphometric analysis. Results Compared with the sham-operated group, %Tb. Ar, Tb. Th and Tb. N decrease by 50. 4%, 25. 4%, 50. 9% ( P <0.01 ) respectively, Tb. Sp in-creased by 169. 4% (P <0.05), Oc. pm, Oc. No. ,%Oc. S, Oc. N/mm which reflected bone absorption significantly increased ( P < 0.01 ) , and % L. Pm, MAR, BFR/TV, BFR/BV, BFR/BS which reflected bone formation significantly decreased ( P <0.01 ) in OVX group. %Tb. Ar decreased by 30. 4% in D-ga-lactose group, but there was no statistically significant difference. However, the four parameters reflected the bone absorption in D-galactose group increased signifi-cantly ( P<0.05 ) , while the four parameters reflected bone formation decreased significantly ( P < 0.05 ) . OVX+D-galactose group has obvious performance of osteoporosis, but there was no significant difference compared to OVX group, nor to D-galactose group. Estrogen had significant preventive effect on related pa-rameters of osteoporosis induced by D-galactose and o-variectomy coupled with D-galactose. ConclusionsOsteoporosis model of mice can be established by OVX, D-galactose and OVX +D-galactose. Estrogen can effectively prevent bone loss induced by D-galac-tose and OVX+ D-galactose.