OBJECTIVE To understand drug susceptibility of Ureaplasma urealyticum(Uu) in the local region,and provide the scientific basement for the clinical use of antibiotic.METHODS The clinical specimens of 1108 cases were detected by bioM?rieux Mycoplasma IST2 kit.RESULTS The total positive detection rate of Uu was 54.24%(61.17% in female and 23.53% in male).Antibiotics susceptibility was as followed: josamycin(JOS) 99.00%,doxycycline(DOT) 98.17%,ofloxacin(OFL) 20.63%,erythromycin(ERY) 76.20%,tetracycline(TET) 96.84%,ciprofloxacin(CIP) 3.49%,azithromycin(AZI) 76.87%,clarithromycin(CLA) 87.35%,and pristinamycin(PRI) 99.67%.CONCLUSIONS The infection rate of Uu in the local region is higher than that in the other region of the country.And infection rate in female is significantly higher than that in male.

Scutellarin (SC),a botanical extract,possesses a variety of suppressing free radical generation,anti-inflammatory,cardioprotection and anti-virus activity.Recently,many studies show that SC has inhibitory effects on the growth of many tumors and is a kind of potential anti-tumor drug.Its anti-tumor mechanisms mainly include inducing apoptosis,arresting cell cycle,enhancing the adhesion between cells,inhibiting tumor invasion,reversing multidrug resistance,anti-angiogenesis and so on.

Objective To explore the effect of myocardial cell Oil high bilirubin blood newborns.Methods Total bilirubin and myocardial ferment value(AST,LDH,CK,CK-MB)in high bilirubin blood group(n=104)and control group(n=60)were examined at the game time.Once again examined total bilirubin and myocardial ferment value after synthetical treat the hish bilirubin blood group.Results The myocardial ferment value diversity significant (P＜0.01) in bilirubin blood group and control group;mild group and severe group myocardial ferment value dlversity notable(P＜0.01),especially CK-MB.Normal value approach of myocardial ferment with bilirubin value after treat the billrubin blood group.Conclusion Myocardial cell damage is temporary and a period of time can bring about of hish bilirubin blood newborns.

Objective To explore the influence of preoperative chemotherapy (POCT) on telomerase activity(TA) of breast cancer and its mechanism. Methods TA was detected in 40 primary breast cancer specimens. Forty patients were divided into two groups: (1)POCT group. 32 patients, who underwent POCT using CMF scheme; (2) control group . 8 patients, who did not receive any POCT or radiotherapy. Results TA in POCT group(TA=0.499) was significantly lower than that in control group (TA=1.018). TA in patients received one , two or three times of POCT was 0.812,0.492 and 0.280 respectively. The difference of TA in patients received 1 time POCT and receive ≥ 2 times POCT was significant (P

AIM:As a factor that can improve cell growth,there are few studies about the effect of insulin-like growth factor Ⅰ(IGF-Ⅰ) on the apoptosis of endothelial cell.The study investigated the inhibition and mechanism of IGF-Ⅰ on the apoptosis of human umbilical vein endothelial cells(HUVEC) induced by oxidized low density lipoprotein(ox-LDL).METHODS:The experiment was performed in the Institute of Cardiovascular Disease,Union Hospital of Huazhong University of Science and Technology from December 2006 to July 2007.①Fresh human umbilical cord was obtained(the informed consent) to isolate and culture HUVECs.The cells were divided into four groups.Except the control group,HUVEC cells were cultured with IGF-Ⅰ(1?10-9mmol/L),ox-LDL(200 mg/L)+IGF-Ⅰ(1?10-9mmol/L),and ox-LDL(200 mg/L),respectively after cultured for 24 hours.②Cell viability was determined by MTT assay,morphology and apoptosis by DAPI fluorescence staining,and expressions of caspase-3 were analyzed.RESULTS:①Ox-LDL could significantly inhibit HUVEC cell proliferation.After treated with both IGF-Ⅰand ox-LDL,the cell proliferation increased obviously compared with the cells treated with ox-LDL(P

Objective : To evaluate the excess mortality risk related to heat wave in Ningbo, Zhejiang from 2013 to 2018, so as to provide a basis for formulating coping strategies for heat wave. Methods : The data of daily mortality, meteorological and air quality from May to October in Ningbo from 2013 to 2018 were obtained from Ningbo Center for Disease Control and Prevention, Ningbo Meteorological Bureau and Environmental Monitoring Center of Ningbo, respectively. The generalized linear model ( GLM ) and distributed lag non-linear model ( DLNM ) were used to estimate the associations between heat wave and cause-specific mortality. Results : Among 1 104 days of the study period, 18 heat waves occured and lasted for 132 days, accounting for 11.96%. A total of 102 954 deaths were reported in the same period. The risks of mortality in circulatory system diseases ( RR=1.09, 95%CI: 1.03-1.16 ), respiratory system diseases ( RR=1.14, 95%CI: 1.04-1.25 ), digestive system diseases ( RR=1.38, 95%CI: 1.15-1.65 ), nervous system diseases ( RR=1.32, 95%CI: 1.08-1.61 ), mental disorders ( RR=1.51, 95%CI: 1.12-2.03 ) and accidental injury ( RR=1.18, 95%CI: 1.06-1.32 ) and all causes ( RR=1.10, 95%CI: 1.06-1.14 ) increased at lag 0-1 day of heat wave. The total excess death related to heat wave was 1 218 ( 95%CI: 731-1 705 ) . The excess deaths of circulatory system diseases, respiratory system diseases, accidental injury, digestive system diseases, nervous system diseases, mental disorders, urinary system diseases and endocrine system diseases were 313 ( 95%CI: 104-556 ), 206 ( 95%CI: 59-368 ), 164 ( 95%CI: 55-292 ), 122 ( 95%CI: 48-208 ), 69 ( 95%CI: 17-131 ), 56 ( 95%CI: 13-113 ), 18 ( 95%CI: -15-64 ) and 3 ( 95%CI: -51-72 ). The excess deaths of urinary system and endocrine system diseases was not statistically significant ( P>0.05 ). Conclusion Heat wave can increase the mortality risk on the day and after a day in Ningbo from 2013 to 2018. Circulatory system diseases, respiratory system diseases and accidental injury rank top three in excess deaths.

OBJECTIVE: To improve the formula and the preparation method of ZnO Lotion so as to make it more adaptable to the clinical needs. METHODS: Adjust the previous dosage of menthol and ethanol and the preparation method was shifted to wet-sifting from trituration. RESULTS: The improved preparation was more exquisite and more stable in quality yet with less irritation. And the improved preparation method is more convenient in operation. CONCLUSION: The improved formula and improved preparation method are worth to be widely used.

Objective: To identify the most appropriate meteorological variable for forecasting the health risk of high temperatures. Methods: The surveillance on causes of death, meteorological data and surveillance on air quality among registered residents in Ningbo City, Zhejiang Province during the period between May and October from 2013 to 2019 were collected. The association models of daily minimum temperature, average daily temperature, daily maximum temperature, daily minimum heat index, average daily heat index, daily maximum heat index, average daily apparent temperature and torridity index with deaths and years of life lost (YLL) were created using time series analysis and distributed lag non-linear models, and the model fitting effect was evaluated using the minimum Akaike information criterion (AIC) procedure. The most appropriate meteorological variable for forecasting gender-, age- and mortality-specific health risks of high temperatures was identified. Results: A total of 120 628 deaths were reported during the study period, with daily deaths of 94 cases, and daily YLL rate of 19.74 person-years/105. Except for daily minimum heat index and torridity index, the exposure-response relationships between other six meteorological variables and deaths and overall YLL rate all appeared a “J” shape. The lowest AIC values and the optimal model fitting effects were measured for the association models between average daily temperature and whole populations, females, subjects at ages of 65 years and older, and deaths and YLL rates due to circulatory diseases and respiratory diseases. Conclusion High model fitting effects are observed between average daily temperature and deaths and YLL rates, which are more suitable for forecasting the health risk of high temperature.

ObjectiveTo recognize the normal CT appearances of adult pterygoid hamulus and increase the ability to recognize pterygoid hamulus abnormalities.Methods The pterygoid hamulus of 108 normal adults ( male:53 cases,female,55 cases) were studied with MIP and VR reconstructive images by 64-slice spiral CT in order to observe its normal shape,to measure its length,diameter,vertical height,horizontal width,abduct angle in coronal position and post-abducent angle in anteroposterior position.The differences between genders,two sides and age groups were compared,respectively.ResultsThe normal pterygoid hamulus had a wide basal body and a pillar caudomedial part with round or intumescentia extreme.In coronal position,the distal end towards outer direction in 214 sides and 2 sides in inner direction. In anteroposterior position,the distal end towards posterior direction in 190 sides and anterior direction in 26 sides.The pterygoid hamulus length,vertical height,and horizontal width of adult males were (8.18 ± 0.94) mm,(7.23 ±0.92) mm,(4.27 ±0.81 ) mm,respectively.They were larger than the adult females (7.31 ± 1.01) mm,(6.26 ±0.90) mm,(3.97 ±0.82) mm,and the difference was statistically significant (t values were 6.56,7.86,2.72 respectively,P ＜ 0.05).The pterygoid hamulus vertical height of age group over 60 years old (7.13 ± 1.35) mm exceeded the age groups of 18-39 (6.55 ±0.86) mm.The difference was statistically significant ( F =4.95,P ＜ 0.05 ).Conclusions64-slice spiral CT could display the shape,length and angle of pterygoid hamulus in full. It could help to recognize correlated pterygoid hamulus diseases.

Objective To study the effect of short course of mini dose hormonal application after long-segment spinal fusion using allograft bone in scoliosis.Methods A retrospective study was made in 106 patients with scoliosis,who underwent posterior spinal fusion during May,2004 to Jan,2007 in our hospital.These patients were divided into two groups.Hormone group,68 cases,were 13 to 28 years old with a mean age of 16.5 years old.The average fused segments were 9.0 vertebrae(range from 7 to 12 vertebra).Glucocorticoid was used after operation about 5 to7 days.No hormone group,38 eases,were 14 to 30 years old with a mean age of 17.5 years old.The average fused segments also were 9.0 vertebrae(range from 6 to 12 vertebra).No glucocorticoid was used after operation.All patients received spinal instrumentation with TSRH system and spinal fusion with allograft bone.The temperature,white blood cell(WBC),ESR,drainage and complications between two groups after operation were comparative analyzed.Result Between two groups,the variance of the figures of the temperature,WBC,ESR and drainage are statistically significant.There was less complication in hormone group than that in no hormone group.Conclusion After the operation of the segments spinal fusion by allograft bone,using mini-close glucocorticoid by short course of treatment can significantly decrase some complications and ensure spinal fusion.