Objective:To compare the preventive effects of dezocine or parecoxib used alone or combination on emergence pain and agitation in the patients undergoing radical hysterectomy. Methods: Sixty ASA Ⅰ~Ⅱ patients undergoing radical hysterectomy were randomly divided into three groups. At the time of sewing incision, the dezocine group (group D, n=20) received dezocine in-travenous injection at the dosage of 0. 1 mg·kg-1, the parecoxib group (group P, n=20) received parecoxib intravenous injection at the dosage of 0.8 mg·kg-1, and the combination group (group DP, n=20) received 0.1 mg·kg-1dezocine and 0.8 mg·kg-1 parecoxib. When the operation was finished, the patients were transferred to the recovery room with endotracheal tubes, and recovered and extubated without the administration of reversal agents. Visual analogue scale ( VAS) for pain and Aono' s four-point scale for e-mergence agitation ( EA) were measured. The recovery time, extubation time, VAS, degree of EA and side effects such as nausea, vomiting, respiratory depression and hypersomnia during the emergence were also evaluated and recorded. Results:There were no sig-nificant differences in recovery time and extubation time among the three groups (P >0. 05). The VAS score and degree of EA in group DP were lower than that in group D (4. 65 ± 1. 69) and group P (5. 95 ± 1. 82) (P<0. 05), and the VAS score in group D was lower than that in group P (P<0. 05). The incidence of moderate and severe pain during the emergence in group DP (20%) was low-er than that in group D and group P (75% and 85%, respectively, P<0. 05), and that was lower in group D when compared with that in group P(P<0. 05). There were no significant differences in the incidence of degree of EA higher than 3 among the three groups (P>0. 05), and no side effects such as nausea, vomiting, respiratory depression and hypersomnia were detected during the emergence. Conclusion:Intravenous injection of 0. 1 mg·kg-1 dezocine combined with 0. 8 mg·kg-1 parecoxib at the time of sewing incision shows effective analgesia and emergence agitation reduction without obvious complications in the patients undergoing radical hysterecto-my.

Eighty two heart failure (HF) patients were enrolled in the study,including 52 cases with pulmonary infection (infectious group) and 30 cases without pulmonary infection (noninfectious group).Plasma brain natriuretic peptide (BNP),N-terminal pro-brain natriuretic peptide (NT-proBNP) levels were measured and the correlation of plasma BNP,NT-proBNP and NT-proBNP/BNP with inflammatory markers (WBC count,CRP,PCT) and left ventricular ejection fraction (LVEF) was analyzed.Results show that NT-proBNP/BNP ratio in infectious group was significantly higher than that in noninfectious group (t =10.764,P ＜ 0.01).In infectious group,NT-proBNP/BNP was positively correlated with inflammation markers (P ＜ 0.01),but not with LVEF (P ＞ 0.05) ; NT-proBNP and BNP levels were not correlated with inflammation markers and LVEF (P ＞ 0.05).In noninfectious group,NT-proBNP/BNP was not correlated with inflammation markers and LVEF (P ＞ 0.05),NT-proBNP and BNP were positively correlated with CRP and negatively correlated with LVEF (all P ＜ 0.01),not correlated with WBC count or PCT (P ＞ 0.05).Multiple linear regression analysis showed that NT-proBNP/BNP ratio had positive correlation with CRP in infectious group.The results reveal that in heart failure patients complicated with pulmonary infection,neither NT-proBNP nor BNP reflects the severity of heart failure or infection; but the NT-proBNP/BNP ratio can indicate the severity of infection independently.

Objective To know the currently prevalent genotype of rotavirus strains in Ningbo City,which will help to the study of vaccine of group A rotavirus.Methods The VP7 fragments were amplified by RT-PCR and sequence analysis was conducted from 2 of the 11 virus strains.Results VP7 amino acid sequences homogeneity of the two strains Ningbo 06-1 and Ningbo 06-3 was 90.2%.They all shared higher amino acid sequences homogeneity with G1 strain Wa(95.1% and 87.7%,respectively)than with other serotypes(G types)rotavirus(

Antibodies, Antineutrophil Cytoplasmic ; blood ; Child ; Female ; Hematuria ; etiology ; Humans ; Kidney ; pathology ; physiopathology ; Kidney Function Tests ; Proteinuria ; etiology ; Renal Insufficiency ; etiology ; Vasculitis ; blood ; complications ; pathology

Adult ; Butadienes ; adverse effects ; Chemical Industry ; Environmental Monitoring ; Humans ; Middle Aged ; Occupational Exposure ; adverse effects ; Occupational Health ; Physical Examination ; Young Adult

Objective To investigate the effect of pelvic autonomic nerve preservation (PANP) for urinary function and sexual dysfunction after total mesorectal excision (TME) of rectal cancer in male patients. Methods A total of 147 patients, hospitalized from March 2009 to March 2010,were enrolled into this study and received TME plus PANP combination treatment. The clinical data of these cases were analyzed retrospectively. Results There were no operative deaths. The 0. 5 - 1.0 years follow-up data showed that 9 cases (6. 12% ) had voiding dysfunction, 11 cases (7.48%) had sexual dysfunction, 12 cases ( 8.16% ) had local recurrence. Conclusion TME plus PANP combination treatment can improve the urinary and sexual function,without increasing the postoperative local recurrence rate.

Objective To evaluate the value of nuchal translucency (NT) thickness in the fetal chromosome abnormality screening. Methods 11 086 pregnant women received NT measurement in 11 ~ 13+6 weeks at Hainan general hospital from January 2010 to December 2014 were selected in the study. The NT thickness was measured according to guidelines from Fetal Medicine Foundation. 122 fetuses (NT≥2.5 mm) were recruited to accept karyotype analysis. Results 11 086 pregnant women received NT measurement in 11 ~13+6 weeks, in which 122 cases′ NT are more than or equal to 2.5 mm, with a positive rate of 1.10%. 122 cases of fetal NT thickening are between 2.5 to 12.0 mm, with the average degree at (4.5 ± 2.1)mm. 122 invasive prenatal diagnostic specimens chromosome karyotype analysis results showed chromosomal abnormalities in 21 cases (abnormal rate of 17.2%), the abnormal chromosome number in 17 cases and abnormal structure in 4 cases. The top 3 are trisomy 21 (12 cases, 57.1%), chromosome pericentric inversion (3 cases, 14.3%), and trisomy 18 (2 cases, 9.5%). Fetal chromosomal abnormalities resulting from different childbirth age, the sex of the fetus, NT thickness showed significant statistical difference (P < 0.05). The concrete manifestation is that fetal chromosomal anomaly detection rate in childbirth by women more than 35 years old age are higher than other age. Female fetal chromosomal anomaly detection rate is higher than the male , and NT thickness of 5mm of fetal chromosomal abnormality rate is significantly higher than the thickness of NT group at 2.5mm~ and 3.5mm~. Fetal NT thickening of NT measurements was in significant positive correlation with fetal chromosome abnormal rate (χ2=15.533, P < 0.001). Logistic regression analysis found that with a higher NT thickness , risk of fetal chromosomal abnormalities would be significantly higher , and thickening of NT could be an independent predictor of fetal chromosome abnormalities. Conclusion In early pregnancy, ultrasound examination of fetal ultrasound screening of NT thickness can be used as an important index of fetal chromosomal abnormality , and interventional diagnosis of prenatal NT thickness increase could pose increased risk of fetal chromosomal abnormalities.

Objective To evaluate whether three chronic kidney disease epidemiology collaboration (CKD-EPI) equations (CKD-EPI2009Scr,CKD-EPI2012SCysC and CKD-EPI2012Scr-SCysC) are applicable in the prediction of glomerular filtration rate (GFR) in Chinese patients with diabetic nephropathy (DN).Methods One hundred and eight patients with DN who were hospitalized in the First Affiliated Hospital of Guangzhou Medical University with GFR being measured by dynamic renal imaging with 99mTc-DTPA from June 2012 to April 2014 were enrolled in this study.GFR measured by dynamic renal imaging with 99mTe-DTPA was used as the reference value (rGFR).GFR was estimated by the CKD-EPI2009Scr equation,the CKD-EPI2012SCySC equation,and the CKD-EPI2012Scr-SCysC equation (labeled as eGFR1,eGFR2,eGFR3).The correlation,30％ accuracy,staging consistency,deviation and diagnostic accuracy were compared among the three CKD-EPI equations.Results The rGFR in 108 DN patients was (61.78±26.51) ml· min-1· (1.73 m2)-1.The correlation between three eGFRs and rGFR was significant (all P ＜ 0.01),the correlation coefficients were 0.738,0.708,0.782.The 30％ accuracy were 74.07％,52.78％,67.59％,The 30％ accuracy of eGFR1 and eGFR3 were higher than eGFR2 (all P ＜ 0.05),but there was no significant difference between eGFR3 and eGFR1 (x2=0.874,P=0.436).The staging consistency was not ideal,Kappa values were 0.391,0.180 and 0.422.For the deviations between three eGFRs and rGFR,there was no significant difference between eGFR3 and rGFR (P ＞ 0.05),eGFR1 underestimated rGFR,eGFR2 overestimated rGFR (all P ＜ 0.01).The results of the Bland-Altman chart showed that consistencies between three eGFRs and rGFR were poor,the degree of deviation of eGFR3 was the smallest.The area under the ROC curve (AUC) of three eGFRs was 0.878,0.883 and 0.915.The AUC,sensitivity,specificity,overall compliance rate and Youden index of eGFR3 were the highest.Conclusions The eGFRs predicted by the three CKD-EPI equations showed good relevance,accuracy and diagnostic accuracy with the rGFR,but poor in consistencies.Comparatively,CKD-EPI2012Scr-SCysC may be better than others,but its consistency limits exceeds the acceptable limits.Therefore,the applicability of using the three CKD-EPI equations to predict the GFR in Chinese DN patients requires a larger sample and multiple verifications as well as further improvement.

OBJECTIVE: To study the influence of PD173074 on proliferation and apoptosis of nasopharyngeal carcinoma. METHOD: With immunoblotting and RT-PCR, FGFR1 expression was detected in CNE, PONE1 and C666-1 cell lines. With MTT assay,the time-effect and dose-effect correlation between PD173074 and inhibition of CNE proliferation was evaluated. After PD173074 stimulation, the phosphorylation level of FGFR1 and AKT was detected with immunoblotting assay. Furthermore, influence of PD173074 on the activation of Caspase3 and Caspase9 was detected to study the underlying mechanism of why PD173074 could inhibit CNE proliferation. RESULT: FGFR1 has the highest expression in CNE cell line. Under incubation of 10 nmol/L PD173074 stimulation for 36 hours to 72 hours, the phosphorylation of FGFR1 and AKT was impaired significantly, which further reduced the proliferation of CNE. Moreover, PD173074 can activate the intrinsic apoptotic pathway by stimulating Caspase9,which activated Caspase3 and induced the apoptosis. CONCLUSION PD173074 could inhibit proliferation of nasopharyngeal carcinoma cell through reducing the phosphorylation of FGFR1 and AKT. Additionally, PD173074 can induce CNE apoptosis by activating intrinsic apoptotic pathway via cleaving Caspase9 and Caspase3.
Antineoplastic Agents ; pharmacology ; Apoptosis ; drug effects ; Carcinoma ; Caspase 3 ; metabolism ; Cell Line, Tumor ; Cell Proliferation ; Humans ; Nasopharyngeal Carcinoma ; Nasopharyngeal Neoplasms ; drug therapy ; pathology ; Pyrimidines ; pharmacology

AIM:To investigate the effects of amnion epithelial cell ( AEC) suspension liquid on the biological behavior of the rabbit's corneal epithelium, combined with the in vitro and in vivo experiments. · METHODS: The rabbit's corneal epithelium were cultured in the lower chamber of transwell, and AEC suspension liquid was dropwised in the upper chamber. There was only culture medium in the upper chamber of the control group. The proliferation of rabbit's corneal epithelium was observed with CCK-8 automated colorimetry and the expression of PCNA was detected by immunocytochemistry. We used the scratch wound assay to detect the migration of corneal epithelial cell ( CEC ) . The in vivo models were established by placing a 10mm diameter corneal trephine in the center of the cornea, within 1mol/L NaOH for 1min. We divided those into three groups: treatment group of AEC suspension liquid eye drop, AEC suspension liquid subconjunctival injection and the control group without any treatment. Using the slit- lamp biomicroscope and fluorescence staining to observe the cornea per week. After 28d we took the eyeballs with the HE staining. The expression of VEGF was detected by immunohistochemistry. ·RESULTS: The activity of CEC with AEC treatment was much higher than the control group ( P< 0. 05 ). The expression of PCNA increased in AEC group (P<0. 05). And the migration of CEC in the AEC group was faster than the control one. In vivo, the inflammation of the corneal and the CNV of the AEC group were all significantly reduced compared with the control group (P<0. 05 ). There were less invasive cells and more ordered organization arrangement in ACE group observed by the HE staining. The expression of VEGF and mcp-1 in these two AEC treatment groups all significantly decreased compared with the control group (P<0. 05). ·CONCLUSION: AEC suspension liquid can promote the proliferation and migration of the rabbit's corneal epithelium. The potential of AEC suspension liquid as a therapy for acute corneal alkali burn.