Objective:To explore efficacy of the rehabilitative strategy in hospitalized schizophrenics.Method:Sixty-four schizophrenic patients were randomly divided into the intervention group and the control group.Both groups received the anti-psychotics therapy, but the teamwork education,medication management skills training module, symptom management skills training module were only given to the intervention group for ten weeks. And a one-year follow-up was carried out after their discharge from hospital. All subjects were evaluated with the Positive and Negative Syndrome Scale (PANSS), Nurses` Observation Scale for Inpatient Evaluation-30 (NOSIE-30), Insight and the Attitude to Treatment Scale, Social Disability Screening Schedule (SDSS), Morning Side Scale. We also recorded the relapse rate, reemployment rate, and re-hospitalization rate. Result:The clinical outcome of the intervention group was significantly superior to the control group on overall improvement according to PANSS (31.17?3.13 vs 52.34?13.02,7.34?1.08 vs 12.36?4.28,7.76?2.13 vs 13.26?4.50,16.13?1.82 vs 32.17?9.82 ),increase of active factor score of NOSIE-30 (-18.3?3.2 vs 14.4?6.7),and the reduction of inactive factor score of NOSIE-30(9.4?6.2 vs -22.3?7.4).The relapse rate(9.4% vs 54.8%),re-hospitalization rate(3.2% vs 42%),reemployment rate(37.5% vs 9.6%)were also better in the intervention group.Conclusion:The effect of rehabilitative strategy for schizophrenic patients not only improves the symptom, but also their social function.

Objective To investigate the relationship between anti-trophoblast membrane antigens(TA) antibodies and hypertensive disorders complicating pregnancy(HDCP).Methods Enzyme linked immunosorbent assay(ELISA) was used to detect anti-TA IgG and IgM in both maternal and umbilical serum samples of 40 normal pregnant women and 92 HDCP women(23 gestational hypertension or mild preeclampsia,41 severe preeclampsia and 28 eclampsia).Results The positive rates of anti-TA IgG and IgM in maternal serum samples with HDCP,eclampsia or severe preeclampsia were significantly higher than that in normal pregnant women,the positive rate of anti-TA IgM increased significantly with the aggravation of HDCP(P

Objective To study the apllication value of cerebraspinal fluid minimal residual leukemia cells(MRLCs) combined with lactate dehydrogenase(LDH) detection in early diagnosis of central nervous system leukemia(CNSL) to provide a laboratory basis for clinical diagnosis and evaluation of disease progression and therapeutic effect.Methods Thirty inpatiernts without blood disease and central nervous system(CNS) organic diseases,and normal CSF routine and detected biochemical indexes were selected as the control group and 96 cases of acute leukemia (AL) diagnosed by bone marrow puncture FAB morphology and flow cytometry typing served as the disease group.Flow cytometry was used to detect the MRLCs in CSF,the activity of LDH in CSF was detected by the rate method,and the detection results were performed the comparative analysis.Results Among 96 cases of AL,30 patients with CNSL had 13 cases of positive MRLCs in CSF,the positive rate was 43.33%,among 66 cases of non-MRLCs,MRLCs was not detected detected.Among 96 cases of AL,CSF LDH level in 30 cases of CNSL was (30.54±10.29)U/L,which was significantly higher (16.16±7.12)U/L in the patients without CNSL,the difference between the two groups was statistically significant (P<0.05).Conclusion The detection of MRLCs and LDH in CSF of AL can be used as a laboratory diagnostic index for early diagnosis of CNSL,and MRLCs combined with LDH detection can improve the positive diagnosis rate of CNSL.

P53 gene (exon7～8) mutatins and p53 proteins and HPV 6，11，16，18-DNA were examined in 49 cervical carcinoma by immunohistochemistry, polymerase chain reaction (PCR) and single strand conformation polymorphism (SSCP) in order to investigate their role and mutual relation and clinical significance in the onco genesis of cervical carcinoma. The results showed that first, p53 proteins posit ive rate was 48.98％, and not outstandingly related to the differentiation and the invasive degree of cervical carcinoma(P＞0.05); the defects of P53 gene (exon7～8) were not found but P53 (exon7～8) mutations were detected in 7 of 49(14.29％) cervical carcinoma; then, HPV16-DNA positive rate was much higher than HPV6,11,18-DNA positive rate respectively(P＜0.001),and the different HPV-DNA was simultaneously tested in one cerv ical carcinoma; last, not all cases of P53 mutations had p53 proteins posi tive, but the cases of P53 mutations and p53 proteins negative certainly had HPV infections, and HPV positive cases were much more than its negative one in the cases of p53 proteins positive(P＜0.001). These results proved that the oncogenesis of cervical carcinoma is mainly associated with HPV16 infections, and second related to P53 (exon7～8) mutations. p53 proteins positive results from P53 mutations or/and HPV infections in cervical carc inoma.

0.1).Not all cases of p53 mutations were with p53 protein positive.Conclusion:p53 (exon 7 8) mutation is not a main factor for the structural abnormality of p53 protein in the oncogenesis of cervical cancer.

Objective To construct Fisher discrminant functions with index of ultrasonography. Methods A total of 48 non-neoplastic ovarian cysts, 137 benign and 120 malignant ovarian tumors were enrolled in this study. Taking ultrasonographic parameters and Doppler blood flow signals as differential diagnosis variable, a diagnosis model was developed using stepwise discriminant analysis. Then a projection and territorial map were drew and the diagnostic ability of the model was verified with substitution method and jackknife. Results ①Univariate analysis indicated that ovarian cysts volume, end-diastolic blood flow velocity (V_(ED)), mean blood flow velocity (V_m), resistance index (RI), pulse index (PI), physical property, echo, shape, boundary, ascites and blood flow signal have statistical difference among the three kinds of ovarian cysts. ②Stepwise discriminant analysis showed that volume, resistance index, physical property, shape and boundary are the independent prognostic variables. The two Fisher discriminant functions were as following: Function 1=0.002volume-4.793 RI+0.468physical property+0.862shape+0.901boundary-4.076, Function 2=0.005volume-1.480 RI+0.851physical property-0.291shape+0.443boundary+0.524. ③The projective positions of three kinds of ovarian cysts at 2D coordinates were clear. ④The sensibility and specificity of mode for diagnosis non-neoplastic ovarian cysts, benign and malignant ovarian tumors was 91.67%, 88.32% and 93.33% with substitution method, and was 91.67%, 86.13% and 93.33% with jackknife method. Conclusion Cysts volume, RI, physical property, shape and boundary are the significant differential prognostic variables. Fisher discriminant analysis can provide a reliable prognostic model for ovarian cysts.

Sixty gynecological patients undergoing laparoscopic surgery during October 2010 to June 2011were randomly divided into 2 groups:laryngeal mask airway proseal ( PLMA group,n =30 ) and laryngeal mask airway classic (CLMA group,n =30).Laryngeal mask was inserted after induction.The heart rate (HR),mean arterial pressure (MAP),airway sealing pressure,the average time of placement,the pulmonary satisfaction and complications were recorded.There was no significant difference in heart rate and MAP between the two groups(P＞0.05).The airway sealing pressure [ (26 ±6) cm H2O ( 1cm H2O =0.098 kPa) vs.(16±5) cm H2O],the average time of placement [(36±5) vs.(24±6) s)] and the excellent lung ventilation(90％ vs.73％ ) in the PLMA group were more significantly increased than those in the CLMA group(P ＜0.05).PLMA can assure good airway sealing and is more suitable for gynecological patients undergoing laparoscopic surgery.

Objective To improve the understanding of malignant triton tumor on imaging findings.Methods CT and MRI findings of rare malignant triton tumor in 3 cases confirmed histologically were analysed with review of the literatures.Results 3 tumors included prostatic malignant triton tumor with pulmonary metastatic tumors and neurofibromatosis-I in 1 case,left haunch malignant triton tumor in 1 case and right maxillary sinus malignant triton tumor with destruction of maxillary sinus paries in 1 case.The imaging appearances of tumors were the huge soft tissue mass which strongly suggested malignant tumors,high signal intensity on T2WI,circular septa inside the tumors with low signal intensity.Conclusion Although the qualitative diagnosis of malignant triton tumor depends on pathological examination,CT and MRI play a useful role in diagnosis and differential diagnosis of this tumors.

Objective To prepare the Target-directed probe(Hab18-SPIO) and to test its phisichemical characteristics. Methods The McAb Target-directed probe(Hab18-SPIO) was prepared through hepatocellular carcinoma(HCC) McAb(Hab18) conjugated toSPIO using chemical method,while negative McAb probe(SED-SPIO) was also prepared using the same method.These agents weretested by high-performance liquid chromatography(HPLC) and electron microscope. Results The results of HPLC and electronmicroscope proved that Hab18 was conjugated SPIO effectively.The diameter of particles was between 50 and 70 nm.The binding rate of Hab18 was 97.5%. Conclusion The probe targeted to membrane-associated antigen of HCC(Hab18g) has been successfully prepared,which has novel physiochemical property.It is of great value in specific MR diagnosis of early HCCs.

Objective To investigate the effects of retrograde cardioplegia on serum soluble inter cellular adhesion molecule (sICAM)-1,soluble P-selectin (sPs) and cardiac troponin Ⅰ(cTnI) in the process of heart valve replacement operation.Methods Fifty-six cases undergoing heart valve replacement with cardiopulmonary bypass (CPB) were divided into antegrade cardioplegia (AC) group and retrograde cardioplegia (RC) group.Serum levels of sICAM-1,sPs and cTnI were measured using enzyme-linked immunosorbent assayd (ELISA) at six times.Results After the CPB,the levels of sICAM-1,sPs and cTnI ascended quickly,at the time of 8-hour after operation achieved the peak value.The peak value of RC group were lower than those of AC group[sICAM-1 (817.9±133.2)μg/L vs(901.1±132.0)μg/L,sPs(83.46±16.24)μg/L vs(107.82±19.68) μg/L,cTnI(10.50±2.03) μg/L vs (14.45±2.26)μg/L],and the dedined degree of RC group were faster than those of AC group.Conclusion Retroperfusion has a better myocardial protection to the patients suffering heart valve replacement operation through active suppressed expression of sICAM-1,sPs and cTnI palliated inflammatory reaction.