Objective [WT5”BZ] To study the relationship between human papillomavirus (HPV) 16 and its serum antibody in the development of gastric carcinoma (GC) [WT5”HZ] Methods [WT5”BZ] Polymerase chain reaction (PCR) technique was used to detect HPV DNA in 42 fresh GC specimens and 42 fresh normal gastric mucosa adjacent to the tumour (NGMAT). Enzyme linked immunosorbent assay (ELISA) was used to screen the serum HPV16 antibody(Ab) of 42 GC patients and 46 controls using HPV16 virus like particles (VLPs) which was produced by recombinant bacilovirus in insect cells [WT5”HZ] Results [WT5”BZ] HPV16 DNA was found in 26 2% (11/42) of GC specimens,but in none (0/42) of NGMAT ( P

Objective To explore the nursing intervention of adverse reactions of Iohexol Injection using CT scanning. Methods According to the different nursing intervention mode of patients in our hospital in January January 2015 to January 2017 performed CT scanning using the Iohexol Injection group in 50 cases as control group with routine nursing intervention, the observation group used routine nursing quality nursing intervention;adverse reaction a detailed record of the two groups of patients, and the incidence of adverse reactions compared to investigate the effect of nursing intervention of adverse reactions using the Iohexol Injection CT scan. Results Routine nursing quality nursing intervention (observation group) is better than the clinical effect of CT scanning using Iohexol Injection in patients with routine nursing intervention (control group) clinical the effect and adverse reaction rates in patients with lower than the control group, the difference was statistically significant (P<0.05). Conclusion CT scan. With Iohexol Injection patients regular nursing care, high quality nursing mode intervention effect is remarkable, can effectively reduce the incidence of adverse reactions in patients, it is worthy of clinical widely used.

Objective:To study the application of petrifilm colony count plate in the microbial detection for cosmetics. Methods:Three common microbials in 14 batches of cosmetics were respectively detected by the method described in hygienic standard for cos-metics and petrifilm colony count plate, and the results were compared. Results:The results shown by the two methods had no statisti-cally significant difference (P>0. 05). Conclusion: Petrifilm colony count plate with light weight, fast and easy operation exhibits significance in the microbial detection for cosmetics.

Objective To analyze the clinical characteristics of acute hematogenous pulmonary tuberculosis and tuberculous meningitis in pregnant women after in vitro fertilization and embryo transfer (IVF-ET).Methods Clinical data of 11 cases of hematogenous pulmonary tuberculosis and tuberculous meningitis in women after IVF-ET admitted in Hangzhou Red Cross Hospital from January 2003 to October 2012 were retrospectively analyzed.Results The clinical manifestations of acute hematogenous pulmonary tuberculosis and tuberculous meningitis were non-specific.All cases presented with fever,and some were accompanied by headache,but no typical respiratory manifestation was observed.Chest X-ray showed typical military lesions.Miscarriage occurred in 11 patients within 2 to 5 weeks after the onset of fever,including 3 received artificial abortion.Conclusions The outcome of hematogenous pulmonary tuberculosis in pregnant women after IVF-ET is less favorable.Physicians should be aware of tuberculosis in pregnant women after IVF-ET,especially for those with long-term fever and not responding to anti-inflammatory treatment.

ObjectiveTo explore the effect of motor on functional recovery of the lower limb in hemiplegic patients after cerebral infarction. Methods62 patients recovering from cerebral infarction were divided into the control group (30 cases) and motor imagery group (32 cases). All patients received routine treatment and a motor relearning program. Patients in the motor imagery group were given mental practice in activities of the lower limb. They were assessed with Fugl-Meyer Assessments (FMA) and Modified Barthel Index (MBI) before and after treatment. ResultsThe scores of FMA and MBI were improved in the motor imagery group compared with those in the control group (P<0.05) after treatment. ConclusionMotor imagery can facilitate the recovery of lower limb function in patients with hemiplegia.

Objective To observe the clinical efficacy of acupoint application in canicular days plus TDP radiation in treating primary dysmenorrhea due to cold-dampness.Method Eighty-three patients were randomized into group A of 32 cases, group B of 20 cases, and group C of 31 cases. Group A was intervened by acupoint application plus TDP, group B was by acupoint application alone, while group C was by oral administration ofTong Jing Bao granules. The Visual Analogue Scale (VAS) scores of the three groups were observed before and after treatment, and the clinical efficacies were compared.Result The total effective rate was 93.1% in group A, versus 85.0% in group B and 77.4% in group C. The total effective rate of group A was significantly different from that of group B and group C (P<0.05). The total effective rate of group B was significantly different from that of group C (P<0.05). The VAS scores were changed significantly after treatment in the three groups (P<0.05). After treatment, the VAS scores of group A and B were both significantly different from that of group C (P<0.05).Conclusion Acupoint application plus TDP is an effective method in treating primary dysmenorrhea due to cold-dampness.

Objective To analyze the immunogenicity of selected B-cell epitopes of Epstein-Barr virus (EBV) latent membrane protein-2 (LMP2). Methods Three potential dominant B-cell epitopes of LMP2199-209, LMP2318-322 and LMP2381-391 from EBV LMP2 had been predicted using bioinformaties methods. The gene fragments of three epitopes were cloned respectively into pET32a(+) vector and transformed into E. coli strain BL21 (DE3). After identification by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) and immunoblotting, the expression products were purified by Ni-NTA agarose affinity chromatography. BALB/c mice in immunized groups were immunized by multi-point intracutaneous injection with the three purified epitope proteins,respectively; and mice in control groups were injected with pET32a (+) protein or phosphate buffered saline(PBS), respectively. The sera from mice at week O, week 3 and week 6 of injection were collected for determination of epitope-specific antibody IgG by enzyme linked immunosorbent assay (ELISA) using epitope proteins as coating antigens. The ability of serum antibody recognizing nature EBV antigen was determined at week 6 of immunization. Results Three epitope proteins of LMP2199-209 ,LMP2318-322 and LMP2381-391 were successfully expressed in prokaryotic system. Epitopespecific antibodies IgG could be detected respectively in the sera of all immunized mice, and the levels of antibodies increased with immunized time increasing. The antibody levels in LMP2318-322 immunized group at week 3 and week 6 were significantly higher than that of pET32a (+) protein control group (F= 493.85 and 773.99, respectively; both P＜0. 05), and the antibody levels in LMP2381-391 immunized group at week 3 and week 6 were also significantly higher than that of pET32a (+) protein control group (F= 926.33 and 309.14, respectively; both P＜0.05). Antibody level in LMP2199-209 immunized group at week 6 was significantly higher than that of pET32a ( + ) protein control group (F=87.27, P＜0.05). The antibody IgG in serum from immunized mice with three epitope proteins could all recognize nature EBV antigens, especially LMP2199-209 and LMP2381-391 immunized groups.Conclusions Three possible dominant epitopes of LMP2199-209, LMP2318-322 and LMP2381-391 from EBV LMP2 are prepared by prokaryotic expression system and exhibit obvious immunogenicity, which could be used for further research of EBV infection and related tumor vaccine.

BACKGROUND:Previous studies from Shaanxi Institute of Ophthalmology have shown that ostrich cornea has the advantages to be developed into the alternatives of human corneal material.
OBJECTIVE:To determine the potential toxic effects of ostrich corneal stromal scaffold on cel s.
METHODS:Cel culture methods were used to culture L-929 cel s in the extracts of ostrich acel ular corneal
stroma which was dried and dehydrated. 3-(4,5)-Dimethylthiahiazo(-z-y1)-3,5-di-phenytetrazoliumromide assay was used to evaluate the growth and proliferation of cel s after cultured for 1, 2 and 3 days.
RESULTS AND CONCLUSION:After the cel s were cultured in the extracts of ostrich acel ular corneal stroma subjected to dryness and dehydration for 1, 3 and 5 days, and the toxicity level of cultured cel s was graded as level 1. The cytotoxicity test was conducted according to the“National Standard of the People's Republic of China GB/T16886.5-2003”. After cultured in the extracts of ostrich acel ular corneal stroma, a smal number of cel s were round in shape and loosely adherent without intracytoplasmic granules, and cel lysis could be observed
occasional y. The results of 3-(4,5)-dimethylthiahiazo(-z-y1)-3,5-di-phenytetrazoliumromide assay showed that
the ostrich acel ular corneal stromal scaffold which was dried and dehydrated had level 1 of cytotoxicity and could be considered as a qualified material.

Objective:To investigate the expression of Survivin and programmed cell death 5(PDCD5)protein in mucoepidermoid carcinoma(MEC).Methods:Survivin and PDCD5 were detected by immunohistochemical staining in 20 cases of normal parotid tis-sue(group A),40 cases of pleomorphic adenoma(group B)and 45 cases of MEC tissues(group C).Results:The positive expres-sion ratio of Survivin in group A,B and C was 10.0%,27.5% and 55.6% respectively(χ2 =14.556,P <0.01),while that of PD-CD5 was 85%,65% and 33.3% respectively (χ2 =17.439,P <0.01).The expression of survivin or PDCD5 was related with dif-ferentiation,lymph node metastasis and TNM staging of MEC.Survivin and PDCD5 showed a negative correlation in MEC(χ2 =4.500,P =0.034,γs =-0.316).Conclusion:Survivin over-expression and PDCD5 down-expression may play a role in the de-velopment and progress of mucoepidermoid carcinoma.

Objective To analyze the risk factors of the patients with gestational diabetes mellitus(GDM),to explore the effect of GDMon pregnancy outcome,and provide reference for early clinical prevention and intervention. Methods Randomly selected 220 GDMpatients who were treated from January 2014 to January 2016 as the observa-tion group,and collected 236 cases of non -diabetic pregnant women in our hospital during the same period as control group.Retrospectively analyzed the risk factors of GDM and the effect of GDM on pregnant women and neonates by questionnaires and clinical data.Results Single factor analysis and Logistic regression analysis showed that the age, history of diabetes,body mass index(BMI)before pregnancy,BMI before 1 week of childbirth and weight of oral glucose tolerance test(OGTT)were the risk factors of GDM(OR =2.988,5.684,4.255,3.765,3.051;P =0.003, 0.000,0.000,0.024,0.021 ).The incidences of phydramnion,postpartum hemorrhage,pregnancy period hyperten-sion,premature rupture,premature birth,cesarean section and ketoacidosis in the observation group were higher than the control group,and the differences were statistically significant (χ2 =5.539,11.338,14.103,4.527,8.160, 4.719;P =0.019,0.001,0.000,0.033,0.004,0.030).The incidence of newborn malformation,asphyxia,fetal distress and macrosomia in observation group were higher than the control group,and the differences were statistically significant(χ2 =4.929,5.539,4.163,5.950;P =0.026,0.019,0.041,0.015).Conclusion The age,history of diabetes,BMI before pregnancy,BMI before 1 week of childbirth and weight of OGTT were the risk factors of GDM, which should pay close attention to these people and take corresponding treatment measures,so as to improve the adverse outcome of maternal and infant in clinic.