A patient with sparganosis mansoni was treated with praziquantel and cured with little side effect.

A patient with eosinophilic syndrome due to Paragonimus infection wag treated with praziquantel and cured.

Objective To compare the pass rates of two primary hearing screening times and to determine the appropriate screening time.Methods The newborns born in 2004 and 2005 at our hospital were divided into two groups: group A and group B.Group A received hearing screening with distortion product otoacoustic emission(DPOAE) on the 3rd day after birth,while group B screened in one month after birth.The newborns who failed the initial screening were rescreened one month later.The babies with positive screening findings were referred to full auditory assessments.Results Group A(n=2 305) had pass rate 81.9% at the initial screening and 85.2% at rescreening.Group B(n=1 348) had pass rate 93.9%(?2=103.99,P

Objective To explore the action mechanism of basic fibroblast growth factor (bFGF) on vascular smooth muscle cells (VSMCs) in spontaneously hypertensive rats (SHR).Methods Ts were obtained from SHR and SD rats.The aortic VSMCs were cultured in vitro by tissue explant method.VSMCs were treated with different concentration of exogenous bFGF (0 ng/ml,20 ng/ml,40 ng/ml,60 ng/ml,80 ng/ml,100 ng/ml) for 48 h,then cell proliferation was detected by 3 (4,5 dimethylthiazol)2,5 diphenyltetrazolium bromide (MTT) colorimetric assay.VSMCs from SHR in control group were treated with bFGF (100 ng/ml) for 48h.VSMCs from SHR in treatment group were treated with bFGF (100 ng/ml) plus Proteinkinase C(PKC) inhibitor (staurosporine) for 48 h.Results After treatment with different concentration (0 ng/ml,20 ng/ml,40 ng/ml,60 ng/ml,80 ng/ml,100 ng/ml) of bFGF for 48 h,the values measured by MTT colorimetric method were 0.402 ± 0.103,0.605 ±0.090,0.696 ± 0.131,0.812 ± 0.080,0.901 ± 0.065,1.056±0.078 respectively in aortic VSMCs from SD rats,and 0.404±0.065,0.507±0.078,0.608±0.057,0.704 ± 0.107,0.812 ± 0.097,0.908 ± 0.032 respectively in aortic VSMCs from SHR.Compared with control group,the values measured by MTT colorimetric method were decreased in treatment group (P＜0.05).The proliferative effect of bFGF in aortic VSMCs from SHR was attenuated after administration of PKC inhibitor staurosporine.Conclusions Exogenous bFGF administration promotes VSMCs proliferation in SHR and SD rats in a concentration-dependent manner.PKC plays an important role in the signal transduction mechanism in VSMCs proliferation by exogenous bFGF.

OBJECTIVEThe purpose of this study was to investigate the relationship between the results of flowcytometry analyses of different clinical stage, location, pathologic grade and cell origin of oral and maxillofacial non-Hodgkin's lymphoma (NHL), and the diagnostic value of flowcytometry analysis in lymphoma.

METHODThis study analyzed 50 oral and maxillofacial NHL cases and 10 reactive lymph nodes (formalin fixed and paraffin embedded) by flowcytometry (FCM).

RESULTSReactive lymph nodes were all diploid. The diploid rate of NHL was 54%, and aneuploidy rate was 46%. There was statistically significant difference between reactive lymph nodes and NHL in the DNA ploidy status and cell cycle data (SPF, CV, S + G2/M, DI). The S phase fraction (SPF) and S + G2/M had close relationship with the grade of NHL. SPF value and DNA ploidy status had no obvious relationship with the prognosis.

CONCLUSIONThe results suggested that the FCM had diagnostic value in NHL, especially when the morphological diagnosis was difficult. Although the cell cycle data had no prognostic value, SPF and SPF + G2/M can show the proliferative status of NHL, which can help clinical doctor select therapeutic method.

Cell Cycle ; DNA, Neoplasm ; analysis ; Facial Neoplasms ; diagnosis ; genetics ; pathology ; Flow Cytometry ; Humans ; Lymphoma, Non-Hodgkin ; diagnosis ; genetics ; pathology ; Maxillary Neoplasms ; diagnosis ; genetics ; pathology ; Mouth Neoplasms ; diagnosis ; genetics ; pathology ; Ploidies ; Prognosis

Objective To compare the characteristics of dose distribution between hypofractionated intensity modulated radiotherapy (IMRT) and hypofractionated stereotactic radiotherapy (SRT) plans in lung tumor and to select an optimal clinical approach. Methods SRT plans were designed for 16 patients with lung tumors who had received IMRT between April 2007 and April 2008. The dose distribution of target volume and normal tissues, conformal index (CI) and heteregenous index (HI) were analyzed using the dose-volume histogram (DVH) for the IMRT and SRT plans. Results The mean dose and equivalent uni-form dose of planning target volume (PTV) in IMRT were similar to those in SRT. SRT had significantly better CI and HI than IMRT (t = 2.77, P < 0.05 and t = - 4.38, P < 0.01 ). The mean lung dose of IMRT and SRT was (492.4 ±368.5) cGy and ( 310.0 ± 73.1 ) cGy, respectively ( t = 1.68, P > 0.05 ). The lung V20 of IMRT and SRT was 6.9% ± 2.1% and 4.2%± 1.9%, respectively ( t = 3.30, P < 0.01 ). No sig-nificant differences were found in the mean dose to the heart or the spinal cord between IMRT and SRT. Conclusions When PTV is less than 57 cm3 or the long diameter of tumor is less than 4.7 cm, hypofrac-tionated SRT has similar dose distribution to hypofractionated IMRT, while the lung dose was lower in the former.

Objective To explore the relationships among organization climate,psychological empowerment and job embeddedness by using path analysis.Methods A total of 514 clinical nurses from 26 departments in 3 hospitals were recruited by convenience cluster sampling method and investigated with demography questionnaire,Nurses Organizational Climate Scale,Psychological Empowerment Scale and Job Embeddedness Scale.Results The mean scores of organization climate,psychological empowerment and job embeddedness was (3.01±0.46),(3.27±0.44),(3.08±0.39).The predictors of job embeddedness of nurses were resources support,work experience,human resources management,marital status,job title,management support,quality management,and self-egicacy,explained 48.9％ of its variance; organization climate,psychological empowerment had direct positive influence on nurses' job embeddedness,explained 33.3％ of its variance.Conclusions Improvement and maintenance of sound organizational climate,increase the sense of psychological empowerment of nurses,are effective ways and means to increase the degree of job embedding of nurses.

Objective:To evaluate the effectiveness of conducting multiple arthroplasty to treat multiple joints disease in terms of quality of life ( QOL) and function improvement.Methods:We compared our results with the reported results of single and dual arthroplasty to see if there is any improvement in QOL, functional scores or complications.In this study, 13 patients admitted to Department of Adult Reconstruc-tive Surgery, Beijing Jishuitan hospital from 2005 to 2009 were included.Questionnaires SF-36 were used to evaluate the QOL.Harris hip score, American Knee Society Score ( KSS) were used to evaluate the joint function.The patients were evaluated before surgery to the latest follow up.Results:SF-36 has changed as follow:physical function 4.17 ±14.43→65.83 ±24.76, role physical 25.00 ±26.11→60.42 ±45.8, bodily pain 23.83 ±21.41→76.88 ±20.89, general health 53.33 ±33.87→76.67 ± 14.67, vitality 50.42 ±17.25→71.67 ±16.28, social functioning 29.17 ±33.50→73.96 ±33.90, role emotional 22.08 ±35.61→77.77 ±41.03, mental health 53.33 ±25.70→82.67 ±14.41, which indicated that they all improved greatly after the surgery ( P <0.05 ) .Harris score increased from 37.68 ±14.71 before the surgery to 83.36 ±13.54 after the surgery.KSS has also showed sharp im-provement (P<0.001) in both clinical score (42.52 ±23.83→77.74 ±20.67) and function score (-2.61 ±22.56→65.65 ±30.76).Conclusion:Multiple arthroplasty is one of the most effective me-thods which can markedly improve the quality of life in patients with multiple joints disease.But compli-cations are common and joint functions are relatively poor.

Objective To observe the effect of Xiaoyu Huatan Decoction (XHD) on hepatic apoptosis and apoptosis- related gene Bcl-2,Bax expression in nonalcoholic fatty liver disease(NAFLD)rats,and to explore its therapeutic ef- fect for NAFLD.Methods The rat model of NAFLD was induced by feeding high fat forage.Dongbao Gantai was used as the positive control drug.Flow cytometry(FCM)was used to detect the hepatic apoptosis and expression of Bcl-2 and Bax,and optical microscope was used to observe the degree of hepatic steatosis.Results Moderate or serious steatosis of liver cells was tound under optical microscope,and there existed a few hepatic necrosis.The apoptotic rate and FI expres- sion of Bax in the model group were significantly increased (P