Cervical cancer is one of the most common and deadliest cancers in females worldwide. Despite the treatment methods of surgery, radiotherapy and chemotherapy are maturing, the prognosis of patients with recurrent, advanced or metastatic cervical cancer remains poor. Molecular targeted therapy provides new hope for these patients. This review focuses on the advances in agents targeting vascular endothelial growth factor pathway, epidermal growth factor receptor, mammalian target of rapamycin, histone deacetylases and cyclooxygenase-2 in cervical cancer.

We report a case of retinal detachment in morning glory syndrome(MGS). We think that identification of the retinal break, removal of the traction force by vitrectomy, the use of long-acting gas as endotamponade, all contributed to the successful treatment of the disease. The pathogenic mechanisms of the disease and the function of B-scan to the diagnosis are included.

Objective: Based on optimized method of DNA ligase chain reaction in medium/low throughput genotyping, we assessed the relationship between NOD-like receptor genes NOD1, NOD2 and coronary artery disease (CAD) occurrence. Methods: A multiplex PCR was conducted to enrich DNA template; probe design, annealing temperature, time and number of circulation of PCR were opfimizecl for allele specific ligation; allele specific products were identified by fluorescence PCR and capillary electrophoresis; the accuracy was verified by Sanger sequencing. Single nucleotide polymorphisms (SNPs) on NOD1 gene and NOD2 gene were examined in 1555 CAD patients and 1887 control subjects; the relationship between SNPs and CAD occurrence was studied. Results: Based on optimized PCR condition and allele specific probe design, 30 allele loci genotyping can be genotyped by 10ng DNA template at one time. Association study presented that rs751271 and rs1861759 on NOD2 gene were related to non-hypertensive CAD, allP<0.05; with Bonferroni correction, such correlation was still significant, allP<0.05. Conclusion: We optimized DNA ligase chain reaction and established a novel high accuracy, low cost method for the demand of medium/low throughput genotyping in clinical molecular diagnosis. With this method, we identified that rs1861759 and rs751271 on NOD2 gene were associated with non-hypertensive CAD.

Objective To evaluate the clinical effect of Easy Prosthesis D-10 on open preperitoneal groin tension-free hernioplasty.MethodsThe operative time,operation-correlated complications,hospital stay and recent follow-up findings of 63 patients underwent preperitoneal groin tension-free hernioplasty were analyzed from October 2006 to April 2008.ResultsNo case died in perioperative period.The average operative time was(47.6?10.5)minutes.None of incision infection and scrotal hydrocele occurred.The average hospital stay was(7.7?2.1)days.During follow-up period of 6 to 24 months,no recurrence,chronic pain and foreign body sensation were found.ConclusionThe open preperioneal groin tension-free hernioplasty by Easy Prosthesis D-10 is safe and reliable,especially for the inguinal hernia with large hernia ring or defect of transversalis fascia and recurrent hernia.

Objective To explore the immuniated function of infants with bronchiolitis. Methods In vitro production of IL-18,12, 10, 4, IFN-? by peripheral blood mononuclear cells (PBMC) and plasma IgE of bronchiolitis infants measured by enzyme-linked im-munosorbent assay, expression of lymphocyte activation gene - 3 (LAG - 3) mRNA from PBMC measured by semi - quantitative RT- PCR.Forteen healthy children were as normal control. Results Compared with normal control, IL - 12 (390. 94 ? 95. 88 vs 452.44?195.07) ng/L and IL-18(146.23? 55. 81 vs 246.69?121.29) ng/L activity were significantly decreased (P0.05) ;The levels of IL-4(30. 52 ? 17. 65 vs 16.20? 8.94) ng/L and IL-10 (302. 40 ? 100.04 vs 195.30? 84.01) ng/L were elevated significantly(P

Autoimmune Lymphoproliferative Syndrome ; classification ; diagnosis ; immunology ; physiopathology ; therapy ; Child, Preschool ; Diagnosis, Differential ; Disease Progression ; Humans ; Infant ; Treatment Outcome

Objective To understand the ‘ problem behavior' and influencing factors during job haunting of medical students and to provide guidance for students.Methods Totally 409 medical students who had graduated or were going to graduate but all having the experiences of applying for jobs were surveyed with self-made questionnaire.Likert 5 points scoring method was employed to evaluate the job hunting and SPSS 17.0 seftware was used to do statistical analysis.Results The ‘ problem behaviors' with the highest scores were conformism and comparison [(3.93 ± 0.628) and (3.80 ± 0.847) respectively)].Self factors influencing students' behavior in career choice included the capacity for self-definition (3.62 ± 0.855),personal values (3.55 ± 0.893) and legal awareness (3.51 ± 1.039).Meanwhile,the factor with the highest score was education cost (3.93 ± 0.887).Besides,influences of family expectation (3.43 ± 0.945),employment environment (3.40 ± 0.940) and college educational system (3.28 ± 1.038) were also outstanding.Conclusions Medical students'‘ problem behaviors' during job hunting are diverse and are influenced by many factors.So,we are supposed to strengthen the education and guidance from the self factors,combining the actions of school,family and society to promote medical students' employment.

Objective:To investigate the differences in related indices of ulcerative colitis (UC) respectively induced by free drinking and intragastric administration of dextran sodium sulfate (DSS) in mice to provide experimental reference for the optimization of UC model.Methods:Totally 30 C57BL/6 mice were randomly divided into the normal control group,free drinking group and intragastric administration group with 10 ones in each.The mice drank water freely with free drinking or intragastric administration of 3% DSS solution at the dose of 4 g·kg-1·day-1 for 7 days to establish the UC model.The differences in disease activity index (DAI),histological damage sore and activity of myeloperoxidase (MPO) among the groups were compared.Results:Two mice died during the experiment in the free drinking group,and DAI of survival mice was (8.8±1.6).There was no death of mice in intragastric administration group,and DAI was (9.0±0.8),and there was no significant difference in DAI between the groups (P>0.05),while the coefficient of variation in the free drinking group was higher than that in the intragastric administration group (18.7 vs 8.6).The colonic histological damage score of the free drinking group and the intragastric administration group was 24.8±4.2 and 27.0±2.8,respectively,which was typical inflammatory change with no significant difference (P>0.05),while the coefficient of variation of the free drinking group was higher than that of the intragastric administration group (16.9 vs 10.4).MPO of the normal control group,free drinking group and intragastric administration group was (0.41±0.03),(2.32±0.34) and (2.05±0.18) U·g-1,respectively.Compared with the normal control group,significant difference in MPO was shown in the free drinking group and the intragastric administration group (P<0.01),while there was no significant difference in MPO between the groups (P>0.05),and the coefficient of variation in the free drinking group was higher than that in the intragastric administration group (14.7 vs 8.8).Conclusion:Both free drinking and intragastric administration of DSS can successfully induce the UC model in mice.Compared with the free drinking group,the intragastric administration group has low mortality rate and low coefficient of variation.Therefore,intragastric administration has more advantages than free drinking in inducing the UC model in mice.

The pattern of incidence and clin ic al presentation of primary hyperparathyroidism (PHPT) collected during the past 45 years were analysed. It showed that most of PHPT patients were young or mid- aged, and female patients were somewhat more than male patients. The duration of illness was longer and symptoms were more severe. The number of post-menopausa l female patients was increased in recent ten years.

2.65 mmol/L with co-elevated PTH. For locating the adenoma, the specificity of B-Us was 95% and the sensitivity of MIBI was 100%. Our standard surgical procedure were bilateral exploration. We found much more tumors in inferior glands than that in superior glands. The success rate in a single exploration in benign cases was 99%. Conclusions PHPT could be diagnosed by co-elevated calcemia and PTH. B-US with 99m Tc-MIBI was the first choice for localization. Bilateral exploration is safe and effective.