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 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

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.

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

The experiment was conducted to examine the effect of copper toxicity on the peripheral blood T-lymphocyte using the flow cytometry(FCM) and ANAE.180 one-day-old Avian broilers were divided randomly into three groups,and fed diets as follows:(1)Controls(Cu 11.97 mg/kg diet) and (2)copper toxic(Cu 650 mg/kg diet,copper toxic group Ⅰ;Cu 850 mg/kg diet,copper toxic group Ⅱ) for six weeks.The ANAE positive ratios of the peripheral blood T-lymphocytes were much lower in the two copper toxic groups than in control group from 1 to 6 weeks of age(P＜0.05 or P＜0.01).Also,there was significant difference between copper toxic groups Ⅰ and Ⅱ at 1,3,5 and 6 weeks of age(P＜0.05 or P＜0.01).CD+4 T cell numbers reduced from 2 to 6 weeks of age in both copper toxic group Ⅰ and copper toxic group Ⅱ as compared with those of control group(P＜0.05 or P＜0.01).At the same time,there was significant difference between copper toxic groups Ⅰ and Ⅱ at 6 weeks of age(P＜0.05).But the numbers of CD+8 T cell were not varied from 2 to 6 weeks of age in copper toxic groups Ⅰ and Ⅱ in comparison with those of control group(P＞0.05).The CD+4/CD+8 ratio was lower from 2 to 6 weeks of age in copper toxic groups Ⅰ and Ⅱ than in control group.The results showed that copper toxicity could suppress the development of T-lymphocytes and reduce the peripheral blood T-lymphocyte populations.Potential mechanisms underlying these observations are also discussed.

Objective To compare skin barrier function among patients with facial acne,subacute eczema,melasma and solar dermatitis.Methods Three hundred patients,including 80 patients with facial acne,60 subacute facial eczema,80 facial melasma and 60 facial solar dermatitis,as well as 60 healthy controls were recruited in this study.Skin sebum content and transepidermal water loss (TEWL) were measured by a sebmeter and Tewameter TM 210 (Courage and Khazaka,Germany),respectively.Stratum comeum hydration was measured with a Scalar Moisture Checker (Scalar Corporation,Japan).Statistical analysis was carried out using analysis of variance and t test.Results Compared with the healthy controls,patients with facial acne showed increased skin sebum content and TEWL value but decreased stratum corneum hydration (all P ＜ 0.01),and patients with subacute eczema,solar dermatitis and melasma displayed lower sebum content and stratum corneum hydration but higher TEWL value (all P ＜ 0.01).Skin sebum content was significantly higher in patients with facial acne than in patients with subacute eczema,solar dermatitis and melasma ((184.65 ± 83.07) vs.(21.86 ± 18.94),(25.10 ±14.22) and (36.05 ± 32.84) μg/cm2,all P ＜ 0.01),but was similar between the patients with subacute eczema,solar dermatitis and melasma (P ＞ 0.05).In terms of stratum corneum hydration,patients with subacute eczema and solar dermatitis were statistically lower than those with acne and melasma (18.66％ ± 7.85％ and 20.91％ ± 8.05％ vs.24.32％ ± 8.16％ and 28.02％ ± 4.67％,all P ＜ 0.01),patients with facial subacute eczema were similar to those with solar dermatitis (P ＞ 0.05),and patients with facial acne were statistically lower than those with melasma (P ＜0.01).TEWL value was significantly higher in patients with melasma than in patients with acne,solar dermatitis and subacute eczema ((13.80 ± 4.t 3) vs.(20.86 ± 8.78),(22.85 ± 9.84) and (22.48 ± 10.37) μg/m2 h,all P ＜ 0.01),but similar between patients with acne,solar dermatitis and subacute eczema (P ＞ 0.05).Conclusions Skin barrier function is somewhat impaired in patients with facial acne,subacute eczema,melasma and solar dermatitis.Therefore,to recover skin barrier function may facilitate the treatment of these diseases.

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 establish the quality control standard of Xiangshapingwei Pills (Rhizoma Atracylodis Pericarpium Citri Reticulatae Cortex Magnoliae Officinalis Radix Aucklandiae etc.)Methods: Rhizoma Atractylodis , Radix Auklandiae, Cortex Magnoliae Officinalis, Pericarpium Citri Reticulatae in Xingshapingwei Pills were identified by TLC. The content of hesperidin in Xiangshapingwei Pills was determined by RP HPLC with C 18 reversed phase column, mobile phase (methanol∶water∶acetic acid=30∶65∶5),detection wavelength at 283nm and flow rate 1.0mL?min -1 .Results: Hesperidin showed a good linear relationship at a rang of 0.8～4.0?g. r = 0.9993 . The average recovery was 96.7%, and RSD was 2.42%.Conclusion: The method is accurate and quick, and can be used for the quality control of Xiangshapingwei Pills.