Purpose To discuss the relationship between age of onset and the HPV types infection in cervical adenocarcinoma. Meth-ods This study included 120 specimens of cervical adenocarcinoma in Jiangxi Maternal and Child Health Hospital. The specimen blocks were sliced by sandwich method. DNA was amplified by SPF10-PCR method. DNA genotyping was used with LiPA method. All biopsy specimens had pathologic diagnosis. The HPV infection of cervical adenocarcinoma specimens was analyzed. Results 120 ade-nocarcinoma cases were included in this study. HPV positive rate was 77. 5% (93/120). HPV 18 was the most prevalent type, which took up 43. 01% (40/93) of the total HPV positive cases, as same as HPV 16, which took up 43. 01%(40/93) of the total HPV pos-itive cases. The average ages of HPV 16 and HPV 18 were 43. 41 and 41. 06 years old respectively, other HPV types were 46. 85 years old, which showed statistically difference (F=3. 58, P=0. 032). Conclusion HPV 18 and HPV 16 are two most prevalent HPV types in cervical adenocarcinoma. The cases of HPV 18 infection are younger than other HPV-types infection.

OBJECTIVE:To review the curative efficacy and safety of itopride vs. domperidone in the treatment of functional dyspepsia(FD). METHODS:Randomized controlled trails(RCTs)of itopride vs. domperidone in the treatment of FD were enrolled and retrieved from Cochrane Library,PubMed,EMBASE,SCI,CBM,CNKI,VIP and Wanfang Database. Other retrieval was carried out by hand. Methodological quality evaluation and meta-analysis of RCTs were carried out. RESULTS:Of total 18 RCTs enrolled,11 RCTs were graded B and 7 RCTs graded C. Itopride group were superior to domperidone group in respect of total response rate,the relief rate of nausea,abdominal distention,belching,vomiting,epigastric pain and sour regurgitation. There was no statistical significance. The incidence of ADR in itopride group was lower than in domperidone group. There was no statistical significance in difference between two groups. The relief rate of anorexia and early satiety in itopride group were superior to domperidone group. Statistical significance was noted in difference between two groups. CONCLUSION:Recent study shows itopride has better effect than domperidone on FD,which should be confirmed by high quality study.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Carcinoma, Renal Cell ; pathology ; surgery ; Female ; Humans ; Kidney Neoplasms ; pathology ; surgery ; Male ; Middle Aged ; Neoplastic Cells, Circulating ; pathology ; Nephrectomy ; methods

Abdominal Neoplasms ; diagnosis ; diagnostic imaging ; Adolescent ; Autoantibodies ; blood ; Diagnosis, Differential ; Female ; Humans ; Mouth Mucosa ; pathology ; Paraneoplastic Syndromes ; diagnosis ; immunology ; pathology ; Pemphigus ; diagnosis ; immunology ; pathology ; Skin ; pathology ; Tomography, X-Ray Computed

Objective To establish rat model of small intestinal damage by administrating low dose of diclofenac in short-term and to observe the preventive effect on non steroidal anti-inflammatory drugs (NSAIDs) induced small intestinal damage by metronidazole and rabeprazole.Methods Sixty-four rats were randomly divided into control,model,metronidazole and rabeprazole groups with 16 each.The rats in four groups were then further separated into acute stage (T1) and subacute stage (T2) groups.The rats were lavaged with metronidazole (50 mg/kg) and rabeprazole (15 mg/kg) before modeling.The rats in control,model,metronidazole and rabeprazole groups were lavaged with 1ml of distilled water, 7.5 mg/kg diclofenac,50 mg/kg of metronidazole plus 7.5mg/kg of diclofenac,15 mg/kg of rabeprazole plus 7.5mg/kg of diclofenac twice a day,respectively.The rats in T1 group were sacrificed on day 1 and T2 group on day 5.Results Administration of diclofenac induced multiple lesions in the small intestine, such as obviously erythema,erosion,ulcer and cystoid expansion.The lesions in T2 of model group was more seriously than that in T1 group(P＜0.05).And the lesions in model group was also more seriously than that in metronidazole and rabeprazole groups (both T1 and T2 groups,P < 0.05).Serum concentration of NO in T1 of model group was obviously lower than that in control group (P＜0.05),but it was higher in T2 of model group compare to the control group (P＜0.05).There were no significant difference among metronidazole,rabeprazole and model groups in serum level of NO (P>0.05). Conclusions The lesions of small intestinal can be induced by administration of diclofenac.The serum level of NO presents a tendency with decrease before increase afterwards.The metronidazole or rabeprazole has preventive effect on small intestinal lesions.

Objective To evaluate the image deformation and measurement error of rotational DSA by model experiment. Methods Five steel balls (diameter: 20 mm) were placed in a horizontal space of 30 mm, the middle of which was as the isocenter for rotational DSA acquisition. Another 5 steel balls (diameter: 10 mm) were placed in a vertical space of 30 mm with the same alignment for rotational DSA acquisition. The screen was divided into five regions and the morphological changes of the ball image were observed at each rotation angle. The experimental images of the left anterior oblique ball images at 20°, 40°and 60° among each two groups were selected and measured by automatic isocenter calibration and sphere calibration respectively, and compared with the actual diameters of balls to calculate the image magnification. Results Except the center one, other balls were of deformation at different rotation angles due to the distance to the detector leading to enlargement and reduction. With automatic isocenter calibration, only the diameter of the center ball corresponded with the actual one, the distance away from the center or the rotation angle was inversely proportional to measurement error (maximum magnification 12.42%).With sphere calibration, the measurement results in various regions at different rotation angle were basically the same, with smaller measurement error (maximum magnification 3.41%). Conclusion Placing the organ of interest in the center area can reduce image distortion in rotational DSA imaging. Selecting reasonable measuring technology according to the lesion location is helpful to control measurement errors.

Objective To evaluate the relationship between 18F-FDG uptake and P-gp expression in Bcap37 or Bcap37/MDR1 tumor-bearing BALB/c nude mice.Methods Bcap37 or Bcap37/MDR1 cells were injected into BALB/c nude mice (1× 107cells/ml,0.2 ml/mouse) to construct mice models.Bcap37 (n=5) or Bcap37/MDR1 (n=5) tumor-bearing mice fasted for 6 h before imaging.After anesthesia,the mice were injected with 7.4 MBq of 18F-FDG via tail vein.The dynamic microPET scans were carried out for 90 min.On the microPET images,the ROI was drawn and the TAC was obtained.The next day,those 10 mice underwent dynamic microPET scans after injected with elacridar (GF120918) and 18F-FDG.Another 10 mice,5 with Bcap37 tumors and 5 with Bcap37/MDR1 tumors,were used.After 7.4 MBq 18F-FDG with or without 2.0 mg/kg GF120918 was administered via tail vein,microPET images were acquired at 60 min.ROI was drawn over the tumors and SUV was obtained.Two-sample t test was used to analyze the data.Results GF120918 did not significantly alter the 18F-FDG accumulation curve in Bcap37 tumors,but significantly enhanced the 18F-FDG accumulation in Bcap37/MDR1 tumors.GF120918 did not influence 18F-FDG uptake (SUV) in Bcap37 tumors (1.052±0.028,1.028±0.045,t =1.792,P＞0.05),but significantly increased the SUV in Bcap37/MDR1 tumors (1.015±0.043,0.712±0.031,t=3.365,P＜0.05);The SUV of 18 F-FDG in Bcap37 tumors was significantly higher than that in Bcap37/MDR1 tumors without injection of GF120918 (t =3.952,P＜0.05).The SUV was not significantly different when GF120118 was injected (t=1.835,P＞0.05).Conclusions 18F-FDG is a substrate of P-gp.18F-FDG imaging combined with GF120918 injection may be an effective noninvasive method for the detection of tumor's MDR.

Objective To explore the child pneumonia in infection circumstances of Coxsackie B virus(CVB), Cytomegalovirus(CMV),Epstein-Barr virus (EBV).Methods Indirect ELISA were used to detect the specific IgM antibody of CVB, CMV, EBV. Results The total positive rate,which suffer from the three kinds of viruses in 140 children wich pneumonias was 38.6%.The positive rates of the CVB- IgM, CMV- IgM, EBV- IgM were 24.3%,8.6%,6.5%.Conclusions CVB has the higher infection rate in the pneumonia, is one of the main causes in the infection of child pneumonia.CMV,EBV also has the certain infection rate, although the infection rate is not high, they can cause damage of many organs and systems .They should be watched out for and valued.

Objective To explore the mechanism of endotoxemic injury in kidneys and protective effect of dexamethasone on renal cells.Methods Fifty-four eighteen-day Wistar rats were divided into control,endotoxemic(LPS)and dexamethasone groups randomly,18 rats in every group.Rats in control group were injected intraperitoneally with the same volume(0.1 mL)of 9 g/L sodium chloride as other two groups.All rats in LPS group were injected with a single bolus of LPS(4 mg/kg).The rats in dexamethasone group received LPS(4 mg/kg)and dexamethasone(5 mg/kg).Then they were sacrificed at 6,24 and 72 hours after injection.The ultrastructure was observed by electron microscope.Results In LPS group,glomerular basement membrane became thick and foot processes had coalescent partly,mitochondrial cristae became dissolved in proximal tubular endothelial cells and microvillus of distal tubular diminished at 6,24 hours after LPS injection.The morphological changes of apoptosis were found in the proximal tubular at 72 hours after LPS injection.These changes were in dexamethasone group.Conclusion Apoptosis participates in LPS injury of kidneys and dexamethasone have protective effect on injuried renal cells.