Consumer Product Safety ; legislation & jurisprudence ; Legislation, Food ; Toxicology

OBJECTIVETo explore the genotypes of human papilloma virus (HPV) in male patients with condyloma acuminate in Lishui area of Zhejiang Province, China.

METHODSUsing HybriMax, we identified the genotypes of HPV of the verruca samples from 110 male condyloma acuminate patients aged 16 - 65 years in Lishui area.

RESULTSHPV infection was detected in 107 (97.27%) of the condyloma acuminate patients, including 76 cases (71.02%) of simple infection and 31 cases (28.97%) of multiple infection. The peak age of infection was 21 - 40 years old. Totally, 14 genotypes of HPV were identified, including the high-risk genotypes as HPV16, 53, 52, 33, CP8304, 58, 51, 45, 66, 68, and 59, which accounted for 44.85% of the cases, and the low-risk ones as HPV6, 11, and 19 (43), with an infection rate of 93.45%.

CONCLUSIONThe low-risk genotype is a dominant type of HPV infection and the rates of high-risk genotype and multiple infection are high among the male condyloma acuminate patients in Lishui area.

Adolescent ; Adult ; Aged ; China ; Condylomata Acuminata ; virology ; Genotype ; Humans ; Male ; Middle Aged ; Papillomaviridae ; genetics ; Papillomavirus Infections ; virology ; Risk ; Young Adult

Objective To study the effects of extracorporeal shock wave therapy (ESWT) on avascular nec-rosis of the femoral head. Methods Thirty-two rabbits were used to make the avascular necrosis of the femoral headmodel by use of freezing method. Two rabbits were chosen to check the result of the model. Thirty rabbits were ran-domly divided into 2 groups : a treatment group and a control group. Each group was observed 2, 4 and 8 weeks aftertreatment. Morphological and pathological changes of the femoral head were observed. An immunohistochemicalmethod was used to examine the distribution of vessel endothelium growth factor (VEGF) and fibroblast growth factor(bFGF) immunoreactive-positive cells in the bone tissues. Results Morphologically, the femoral heads of treat-ment group were smoother and glossier than those of the control group. The empty lacunae ratio, the number of theosteoblast was significantly different between the treatment and the control group. The expression of VEGF and hFGFin the bone tissues of treatment group increased significantly when compared with control group. Conclusion ES-WT can promote healing of avascular necrosis of femoral head.

Objective To discuss the clinical value of ~(18)F-FDG PET-CT fusion imaging in hepatocellular carcinoma after transcatheter arterial chemoembolizationTACE)with lipiodol. Methods 15 cases of hepatocellular carcinoma diameter 4～10 cm) were investigated with ~(18)F-FDG PET-CT imaging within three months after TACE. The findings of imaging were compared with the results of anteriography and clinical follow-up.Results After TACE, regions of absent~(18)F-FDG uptakes could be found in all 15 patients. Increased ~(18)F-FDG uptakes could be found in liver of 11 cases. The other 4 patients had no increased~(18)F-FDG uptakes in liver. The regions of increased ~(18)F-FDG uptakes were residual viable tumor confirmed by anteriography and clinical follow-up , and most of them locate around region of absent ~(18) F-FDG uptakes.~(18)F-FDG PET-CT fusion imaging showed that there were no correlation between increased ~(18)F-FDG uptakes and lipiodol dense distribution. After another TACE given or radiotherapy based on ~(18)F-FDG PET-CT fusion imaging, the areas of increased ~(18)F-FDG uptakes reduced or disappeared. In 4 patients without Increased ~(18)F-FDG uptakes ,DSA showed that there were still viable tumor in the peripheral zone of tumor.Conclusion Residual viable tumor can still be found in patients with hepatocellular carcinoma after TACE.~(18)F-FDG PET-CT imaging can characterize and locate the most residual viable tumor, monitor response and be a guide in following therapy, but some viable tumor can not be found by ~(18)F-FDG PET-CT imaging.

Objective To explore the value of combined biliary and duodenal stenting in the palliative treatment of pancreatic head carcinoma. Methods From August 2003 to July 2005, four patients who were diagnosed as pancreatic head carcinoma presenting obstructive jaundice were treated with biliary stenting. When duodenal obstruction occurred due to the growth of the carcinoma , duodenal stents were placed to relieve the obstruction. Results The biliary and duodenal stents were successfully positioned in all 4 patients. After biliary stents were inserted, the level of total bilirubin value of each patient decreased by 50% in 24 hours and returned to normal range within 1 week. When the biliary stents were occluded, stent replacement or restenting was performed, and relief of obstructive jaundice was thus achieved. After duodenal stents were inserted, the symptoms of duodenal obstruction were relieved and the patients were able to tolerate peroral solid food. When the duodenal obstruction recurred, a second coaxial duodenal stent was inserted. Three duodenal stents were placed in one patient because of rgrowth in size of the carcinoma. No complications related to stenting were observed. Two patients were followed up until their death with survival time of 24 months and 22 months, respectively, who were free of jaundice and duodenal obstruction at the end of their life. Two patients are still in follow-up period (16 months and 9months after stenting, respectively), who are now free of jaundice and duodenal obstruction. Conclusion Biliary stenting combined with duodenal stenting can improve the life quality of patients with pancreatic head carcinoma and is an effective palliative treatment for these patients.

Objective To study the biosafety of colored alumina-glass composite by mucosa irritation test. Methods The colored alumina-glass composite and a non-irritating material were separately fixed to the oral mucosa of a mouse. The contact parts were examined with bare eye, histologically and cytologically. Results No obvious inflammation of the mucosa was detected in the site where colored alumina-glass composite was in contact. Conclusion Alumina-glass composite has good biosafety.

OBJECTIVETo observe the clinical effect of Ziyin Huoxue Granule (ZHG) combined glucocorticoids and antibiotics in treatment of radiation pneumonitis.

METHODSTotally 70 radiation pneumonitis patients were assigned to the treatment group and the control group according to random digit table, 35 in each group. All patients received glucocorticoids and antibiotics. Patients in the treatment group additionally took ZHG, one dose per day for 4 successive weeks. Watters clinical-radiologic-physiologic (CRP) score, Karnofsky Performance Status Scale (KPS) , and acute radiation injury classification [set by Radiation Therapy Oncology Group (RTOG)] were observed in the two groups before and after treatment. The application time for antibiotics and glucocorticoids was compared between the two groups.

RESULTSAll patients completed this trial, and nobody dropped out or died. There was no statistical difference in Watters-CRP scores, KPS, or RTOG between the two groups before treatment (P > 0.05). Compared with before treatment in the same group, RTOG classification was obviously improved in the two groups (P < 0.05). Compared with the control group, Watters-CRP scores decreased, KPS increased, the application time for antibiotics and glucocorticoids was reduced (P < 0.05). The efficacy of RTOG classification was better in the treatment group than in the control group, but with no statistical difference between the two groups (P > 0.05).

CONCLUSIONZHG combined glucocorticoids and antibiotics was superior in treating radiation pneumonitis to using glucocorticoids or antibiotics alone in elevating Watters-CRP scores, shortening the application time for glucocorticoids and antibiotics, and improving patients' physical conditions.

Anti-Bacterial Agents ; therapeutic use ; Drug Therapy, Combination ; methods ; Drugs, Chinese Herbal ; therapeutic use ; Glucocorticoids ; therapeutic use ; Humans ; Karnofsky Performance Status ; Radiation Pneumonitis ; drug therapy

Objective To study the factors influencing the recurrence of aggressive fibromatosis(AF) patients.Methods Analyze clinical features and find out factors affecting AF recurrence with univariate and multivariate analysis. Results One hundred and three AF patients were analyzed. Diameter of all the masses was (7.84?5.62)cm. 98.2% of all patients received surgery and radical resection rate is 79.4%. First recurrent time after surgery of male and female is (1563?377) and (2117?3704) days for male and female cases respectively,it's (2723?461),(657?262),(2090?499),(812?220) and (721?234) days for that of abdomen wall、head and neck(H & N),deep mass,joints and chest wall. Recurrent time is (2232?271) and (1347?267) days for those with or without surgery history patients. Univariate analysis showed that gender,tumor site and surgery history of tumor site are prognostic factors of tumor recurrence. Multivariate analysis suggest that only surgery history of tumor site is an independant prognostic factors of AF recurrence after surgery. Conclusion Gender,tumor location and surgery history of tumor site can be valuable to predict postsurgery recurrence of AF.

Objective To compare changes in indexes and analyze their values in prognosis of severe burn patients with sepsis.Methods A retrospective analysis was conducted. The patients with severe burn sepsis admitted to the Third Affiliated Hospital of Soochow University from August 2014 to December 2016 were enrolled. The blood culture was positive in the clinical diagnosis of sepsis. According to the prognosis, the patients were divided into death group and survival group. Their general information, vital signs, blood routine examination, serum sodium (Na+), serum glucose (Glu), C-reactive protein (CRP) and arterial partial pressure of carbon dioxide (PaCO2) at the time of admission and diagnosis of sepsis as well as the level of serum procalcitonin (PCT) at admission, diagnosis of sepsis and 1-8 days of post diagnosis were also compared. Receiver operating characteristic curve (ROC) was used to analyze the prognostic value of each index, and multivariate Cox regression analysis was used to analyze the influence of each index on the survival time, and the survival curve of Kaplan-Meier was analyzed for dead patients.Results There were 25 cases of severe burn patients with sepsis, which were admitted to hospital within 12 hours after injury; the time of diagnosis of burn sepsis was (14±6) days; 8 cases of survival; 17 cases died, the mortality rate was 68.0%, the time from diagnosis of sepsis to death was (28±14) days. The age of the death group was significantly higher than that of the survival group (years: 41±12 vs. 29±9,t = 2.598,P = 0.016), but there was no significant difference in the gender, total burn area,Ⅲ degree area, and the time of diagnosis of sepsis between the two groups. The platelet count (PLT) at the diagnosis of sepsis in death group was significantly lower than that of the survival group (×109/L: 69±43 vs. 180±108,t = -2.773, P = 0.023), and the PCT at 1-8 days of post-diagnosis in the death group was significantly higher than that of survival group [μg/L: 4.4 (2.2, 9.0) vs. 1.6 (0.7, 2.3),Z = -2.521,P = 0.012], but there was no significant difference in body temperature, heart rate, white blood cell count (WBC), percentage of neutrophils (Neu), Na+, Glu, CRP, PCT, PaCO2 at the time of admission and diagnosis of sepsis and PLT at the time of admission between the two groups. ROC curve analysis showed that the area under ROC curve (AUC) of age, PLT at the time of diagnosis and PCT at 1-8 days of post-diagnosis of sepsis was 0.808, 0.779, 0.825, respectively, for predicting the prognosis of patients with severe burn sepsis (allP < 0.05). At the cut-off age of 32, the sensitivity was 73.3% and the specificity was 75.0%. As the cut-off of PLT was 138×109/L at the time of diagnosis, the sensitivity was 92.3% and the specificity was 75.0%. As the cut-off of PCT was 2.39μg/L at 1-8 days of post-diagnosis of sepsis, the sensitivity was 73.3% and the specificity was 87.5%. Multivariate Cox regression analysis showed that age and PLT at the time of diagnosis were the favorable factors for the survival time of patients with severe burn sepsis (β value were -1.834, -0.029, respectively, bothP < 0.05). Kaplan-Meier survival analysis for patients in the death group showed that the median survival time of patients ≥32 years old was longer than that of patients < 32 years old (days: 32 vs. 9); 18-day cumulative survival rate was significantly higher than that of patients < 32 years old [83.3% (10/12) vs. 25.0% (1/4),χ2 = 9.705,P = 0.003].Conclusion Age, PLT at diagnosis of sepsis and PCT at 1-8 days after diagnosis of sepsis could be used as prognostic indexes for severe burn patients with sepsis.

OBJECTIVE:To investigate the characteristics of adverse drug reactions(ADR)of our hospital so as to promote rational drug use in the clinic.METHODS:1162ADR cases collected during2002～2004in our hospital were analyzed retrospectively.RESULTS:The occurrence of ADR induced by combined use of drugs accounted for33.6%of the total(390cases),chiefly through IV.Altogether531kinds of drugs involved ADR,in which the anti-infective agents(110kinds)took the lead which amounted to51.3percent of the total,then came the antineoplastic agents,cardiovascular system medicines and Chinese drugs preparations.The first3drugs that involved highest frequency of ADR occurrences were levofloxacin,cefo?peazone/sulbactam and azithromycin.The main clinic manifestations of ADR were skin damage,then gastro-intestinal damage and etc.There were28serious ADR cases.CONCLUSION:The cultivation of professional ability and quality of professional staff should be strengthened and an omnibearing ADR monitoring work should be carried out so as to reduce and avoid the occurrence of ADR.