AIM: To study the curative effect for patients with age related cataract and shallow anterior chamber after phacoemulsification.METHODS: Totally 38 patients (38 eyes) with age related cataract and shallow anterior chamber were selected and divided into two groups according to the depth of the anterior chamber, as mild shallow anterior chamber group (2-2.5mm) 23 eyes, high risk shallow anterior chamber group (<2.0mm) 15 eyes.Thirty-eight patients (38 eyes) with age related cataract with normal anterior chamber were as control group at the same period.All the patients received the operations by the same doctor and were followed up for 3mo.The observed items included visual acuity before and after operations, intraocular pressure, anterior chamber depth, corneal endothelial cell density and complications.RESULTS: There were no significant difference on visual acuity, intraocular pressure and corneal endothelial cell density between the two groups before operations (P>0.05).The visual acuity improved significantly after operation in both groups (P<0.05).Intraocular pressure after operation decreased significantly in both groups (P<0.05).Anterior chamber depth increased significantly after operation in both groups (P<0.05).Corneal endothelial cell density decreased significantly in both groups (P<0.05).There were no significant difference on anterior chamber depth, intraocular pressure and corneal endothelial cell density between the two groups at different time point after operations (P>0.05).Posterior capsular rupture occurred in shallow anterior chamber group in 1 eye, suspensory ligament rupture in 1 eye.Posterior capsular rupture and suspensory ligament rupture occurred none in normal anterior chamber group.Postoperative corneal edema occurred in 10 eyes (26%) in shallow anterior chamber group, which occurred in 3 eyes (8%) in normal anterior chamber group.The difference on the incidence was significant (P <0.05).CONCLUSION: Phacoemulsification should be taken timely for patients with age related cataract and shallow anterior chamber.The postoperative visual acuity can be improved and the anterior chamber depth can increase.The operation is safe and effective for those patients.

Objective To observe effect of Sanshen granule preparation combined with MVP regimen in treating middle-late stage non-small cell lung cancer patients. Methods 152 middle-late stage non-small cell lung cancer patients were randomly assigned to treatment group (79 patients) and control group (73 patients). Results Clinical beneficial rate (CR+PR+SD≥6 Months) were 82.3% and 64.4% respectively (P

Objective To observe the effect of Yiqi Huoxue TCM combined with L-OHP+CF+5-FU regimen in treating advanced colorectal cancer patients. Methods 68 advanced colorectal cancer patients were randomly assigned to treatment group (38 patients, treated by Yiqi Huoxue TCM combined with L-OHP+CF+5-FU) and control group (30 patients, treated with L-OHP+CF+5-FU regimen). The therapeutic effects of two groups were observed. Result Clinical beneficial rate (CR+PR+SD) of treatment group and control group were 78.9% and 53.3% respectively (P

0.05).Conclusion The increasing of IL-15 in peripheral blood after MP infection may play a role in bronchitic asthma pathogenesis.

Background and purpose:Cancer-related pain is one of the most important symptoms of patients with advanced cancer. Chemotherapy sometimes induces peripheral neuropathy and pain. These symptoms seriously affect patients’ quality of life. Cancer pain assessment is now achieved by the subjective scales of patients, but lacking objective measurement. In this study, we used the neurotic electrophysiological method by way of PainVision system (PV system) to evaluate cancer pain quantitatively to detect and analyze degree of chemotherapy-induced neuropathy. Methods:We obtained numerical rating scale (NRS) scores from patients receiving analgesics and calculated the PainRatio from PV system at the same time. Then we analyzed the relationship between NRS and PainRatio scores. We detected current perception threshold (CPT) levels of patients receiving chemotherapy to ifnd the correlation between chemotherapy and CPT level, and attempt to evaluate chemotherapy-induced neuropathy.Results:PainRatio scores were linearly associated with NRS scores (Pearson correlation coeffcient=0.849,P<0.001). Patients with neuropathy symptoms got higher CPTs. However, no statistically signiifcant difference was observed between patients treated with oxaliplatin, paclitaxel and other agents.Conclusion:PainVision system can be used in cancer pain assessment quan-titatively, and be helpful in cancer pain assessment objectively. Patients with deifned neuropathy showed higher CPTs, indicating the potential clinical value of PV system in detecting and evaluating chemotherapy-induced neuropathy.

Objective To study the expression profile of microRNA (miRNA) and the roles in pathogenesis of acute liver failure in mouse model. Methods Eighty-five BALB/c mice were divided into four groups: 40 in model group of acute liver failure were intraperitoneally injected with Dgalactosamine (D-GalN) and lipopolysaccharides (LPS); 20 in D-GalN group were injected with DGalN only; 20 in LPS group were injected with LPS only; 5 in control group were injected with saline.Liver histology of mouse was observed at hour 0, 5, 7 of injection, and sera and liver tissues were collected at hour 0, 1, 3, 5, 7, 9 of injection. Meanwhile, levels of inflammatory factors [tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6)] in serum and liver tissue were detected by realtime polymerase chain reaction (PCR). Lock nucleic acid (LNA)-based miRNA microarray technology was used to detect the expression profile of hepatic miRNA, and the expression of miRNA was verified by real time quantification-polymerase chain reaction (RT-PCR). Mouse macrophage Raw264.7 cells were induced by LPS in vitro and the expressions of miRNA at different time points were detected.The comparison of means among groups was analyzed using one way ANOVA and the correlation were analyzed by Pearson and Spearman correlation. Results Microarray analysis found that the expression profile of miRNA during the acute liver failure changed dramatically. There were 97 miRNA in model group changed significantly compared with control group (P＜0.01), including 21 up-regulated and 27down-regulated at hour 5 and 7 of injection. Furthermore, the expressions of miR 146a and miR-155were verified by RT-PCR and found they both increased progressively over time after injection.Correlation analysis showed that miR-155 was well correlated with both TNF-α and IL-6 expressions.It was further found that miR-146a and miR-155 were both up-regulated in activated Raw264.7 cells in vitro. Conclusions The expression profile of miRNA changes during acute liver failure in mouse model. Inflammation associated-miR-146a and miR-155 are both up-regulated significantly, which indicatcs that they may play an important regulatory role in pathogenesis of acute liver failurc.

Rotavirus capsid protein Vp4 plays an important role in the virus adhering and entering the cells. In this study, a Vp4 gene cloned from a rotavirus strain TB-Chen was highly expressed in E.coli BL21 (DE3). The results of the Western blot showed that the protein possesses specific immuno-reactivities and can be specifically recognized by guinea pig antibodies against rotavirus strain SA11 or Wa. Some Vp4 dimers were formed during renaturation. These data obtained from this study provide a strong basis for further study on the structure and function of the Vp4.

OBJECTIVETo study the anti-immune inflammation efficacy and toxicity of Tripterygium wilfordii decoction, in order to provide experimental basis for studies on its "efficacy-toxicity" correlation.

METHODThe delayed hypersensitivity model was established by dinitrofluorobenzene in mice. Different doses of T. wilfordii decoction was administered for 5 consecutive days. The ear swelling inhibition ratio and the toxic action were observed. After the final administration, the biochemical indexes of PGE2, TNF-α, IL-2, ALT, AST, PA, TBA, TBIL in serum were detected, and the visceral indexes of heart, liver, spleen and kidney were measured.

RESULTThe DNFB-induced ear swelling could be notably inhibited by multiple oral administration of T. wilfordii decoction, with the ED50 and its 95% confidence limit of 0.34 (0.21-0.42) g x kg(-1). The contents of PGE2, TNF-α, IL-2 in serum decreased in a dose-dependent manner. The activities of serum AST, ALT, TBA, TBIL and the PA content reduced.

CONCLUSIONT. wilfordii decoction shows a significant anti-immune inflammation efficacy within the dosage range between 0.59 and 2.34 g x kg(-1) in a dose-dependent manner. With a certain hepatotoxicity, high dose (2.34-4.68 g x kg(-1)) of T. wilfordii decoction can cause substantial liver injury, with a dose dependence in liver function index. Therefore, the efficacy and toxicity of T. wilfordii is dose dependent, which provides reference for preventing adverse drug reactions in clinic and developing early-warning schemes and ensure the clinical medication safety of T. wilfordii.

Animals ; Anti-Inflammatory Agents ; administration & dosage ; chemistry ; toxicity ; Drug Dosage Calculations ; Drug Evaluation, Preclinical ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; toxicity ; Edema ; drug therapy ; genetics ; immunology ; Humans ; Interleukin-2 ; genetics ; immunology ; Male ; Mice ; Tripterygium ; chemistry ; toxicity ; Tumor Necrosis Factor-alpha ; genetics ; immunology

Objective Through the analysis of cases,to improve the cognition of clinicians on extracranial vas-cular embolism diseases(VED)in children.Methods The clinical information included incidence trend,thrombophi-lia,clinical features,treatment and prognosis of 29 children with VED,who were admitted from January 201 1 to Decem-ber 201 5 in Nanjing Children′s Hospital Affiliated to Nanjing Medical University,and retrospectively analyzed.Results The annual rate of VED increased from 0 to 1 .49 per 1 0 000 hospital admissions from January 201 1 to December 201 5.In 29 cases,there were 20 male and 9 female,with an average age of 6.03 years old (2 h -1 3.83 years old).In-fants accounted for >20%(6 /29 cases).The average age of the female,non infected group,rheumatic disease group and venous thrombosis group was higher than that of the male,the infection group,the non rheumatic disease group and the arterial embolization group,but there was no significant difference(all P >0.05).Thrombophilia were as follows:in-fection disease,heart disease,kidney disease syndrome,rheumatoid disease,tumor,and twins embolization syndrome. Risk factors included central venous line,immobility,dehydration,glucocorticoids use,etc.Heart disease was the leading cause of non thrombotic embolism,while other thrombophilic diseases resulted in thrombotic embolism.Pulmonary em-bolism was mainly seen in patients with severe pneumonia,especially mycoplasma pneumoniae pneumonia (MPP ).The older the age,the more typical clinical manifestations,and significantly elevated D dimer,fibrin/fibrinogen degradation products tips VED.Treatment depends on the degree of risk.Thirty -seven point five percent(3 /8 cases)of children with arterial embolism were less than 1 year old,and the mortality 25.00% (2 /8 cases)was significantly higher than that of venous thrombosis 1 7.65%(3 /1 7 cases)and 1 1 .76% (2 /1 7 cases).Conclusion Heart disease mainly cause arterial embolism and infection,while nephritic syndrome and rheumatic disease mainly cause venous embolism.Pulmona-ry embolism is mainly seen in children with severe pneumonia,especially MPP.The risk of arterial embolization is higher than that of venous embolism.

Abstract? AIM: To investigate changes of anterior chamber parameters after posterior chamber phakic implantable collamer lens ( ICL ) surgery and its correlation with intraocular pressure ( IOP) .?METHODS: This was a retrospective case series study. Seventy four eyes in 43 myopia patients were examined by Allegro Oculyzer anterior segment tomography to obtain the changes of anterior chamber volume ( ACV ) , anterior chamber angle ( ACA) , central anterior chamber depth ( ACD) and vault, meanwhile, to measure the IOP to analyze the correlation with anterior chamber parameters.?RESULTS: Compared with preoperative, ACV, ACA, ACD all decreased apparently ( P <0.01 ) in the postoperative period of 1, 3, and 6mo.ACV, ACA and ACD showed their stability in each period after the surgery.There were changes of vault in 1 and 6mo ( t=27.66, P=0.01).IOP had not altered when compared with the preoperative.This research revealed that IOP had no relation with ACV, ACA, ACD and vault in every phase( all P>0.05).?CONCLUSION:For patients underwent ICL, the anterior chamber parameters all decreased which included ACV, ACA, ACD, and had stabilized since early postoperative period. Correspondingly, IOP was stable and had not correlate with ACV, ACA, ACD and vault, however the long-term observation is still necessary.