Objective To study the inducement and prognosis of pregnancy-induced hypertension syndrom(PIH) with heart failure. Methods The clinical data of 13 patients suffered from PIH-related heart failure were retrospectively analysed. Results PIH-related heart failure was associated with no regular antenatal care, anemia, hypoproteinemia, infection of respiratory tract and fluid infusion overloading. There is no maternal mortality in 13 patients.The main prenatal diseases included asphyxianeonatorum (53 84%) low-birth weight(53 84%) and IUGR(31%). Conclusion Regular antenatal care and cardiac function monitoring should be strengthen in patients with PIH. Preventing anemia, and hypoproteinemia, treating the infection and reducing heart load could promote maternal and fetal quality in patients with PIH.

Objective To evaluate the prognostic significance of p53, p21/WAF1 and pRb in T 1G 3 transitional cell carcinoma (TCC) of the urinary bladder. Methods Paraffin embedded sections from 47 patients with T 1G 3 TCC of the bladder were studied by immunohistochemistry, using monoclonal antibodies of p53, p21/WAF1 and pRb. The immunostaining results were analyzed in relation to the tumor progression, and compared with the clinical parameters on prognostic significance. Results Of the 39 patients treated by TURBT or partial cystectomy, the total progression rate of the tumor has been 59%.Of the 8 patients treated by cystectomy,one had pulmonary metastasis 2 years after the operation.The abnormal expression rates of p53, p21/WAF1 and pRb were 66.7%, 51.4% and 71.8% respectively. Multivariate analysis indicated that only the combined abnormal expressions of p53, p21/WAF1 and pRb provided prognostic information in T 1G 3 TCC of the bladder. Conclusions Immunohistochemical evaluation of p53, p21/WAF1 and pRb nuclear expressions would help the prognostic evaluation cases of T 1G 3 TCC of the bladder.

Drugs for military special needs are important strategic materials for supporting military operational needs and maintaining national security,and are highly valued by Armed Forces in each country in the world.The U.S.military has accumulated much experience through the long-term management of drugs for military special needs.Here,The U.S.military and civilian integration management of drugs for military special needs between the U.S.DOD and FDA was analyzed in terms of research,purchase,use and storage,the secrets of success were summarized,and problems were identified.Finally,recommendations on military and civilian integration management of drugs for military special needs in China were proposed.

Objective To discuss the early diagnosis and interventional therapy of acute renal infarction.Methods The diagnosis and therapy of 5 cases of acute renal infarction were retrospectively analyzed.There were 4 male and 1 female patients,aged 38-68 years.The symptoms were severe back pain or upper abdominal pain,with or without nausea and vomiting and the time to hospital was 1 to 16 h.Four cases had rheumatic heart disease and 4 cases had artrial fibrillation history.The lab assay results: WBC 8.9-15.8 × 109/L,urine RBC-to + + +,albumin + to + + +,serum creatinin 66-216 μmol/L,serum LDH 350-920 U/L.The doppler ultrasound and CT scan showed large infarction in 3 cases and focal infarction in 2 cases.Percutaneous arteriography,thrombolytic therapy and thrombosuction via catheter were applied promptly.Results The 5 cases were diagnosed and treated timely and effectively.The emboli were cleared.Four patients were followed up for 3-12 months.The creatinin recovered to 53-122 μmol/L,and the blood perfusion of the infarction lesion was satisfactory.Conclusions Early diagnosis and interventional therapy is important for achieving satisfactory recovery of the acute renal infarction.Three dimensional CT angiography could conduce to early diagnosis and follow-up.Thrombosuction via catheter plus thrombolytic therapy is efficient for greater embolus.

Objective To analyze the patients with infection before transfusion in onder to avoid misdiagnosis and blood transfusion caused by cross-infection and remind medical staff attention to operation and self-protection.Methods HBsAg,Anti-HCV,Anti-TP,Anti-HIV1/2 were detecced by 2 576 cases of pre-operative,prenatal,blood transfusions before the patient's blood ELISA assay.Results 2 576 cases of infectious markers in patients with serum positive rate was 12.15％.The positive rates of was HBsAg,Anti-HCV,Anti-TP,Anti-HIV1/2:11.06％,2.13％,1.67％,0.00％,HBsAg and Anti-HCV were positive for both the percentage of 0.54％.Conclusion The transfusion of pre-infection detection is necessary for patients with early diagnosis and treatment of infectious diseases to avoid and prevent hospital infections,medical personnel,as well as occupational infection to reduce or avoid blood transfusion caused by medical disputes.

Objective To discuss the clinical features of pregnant women with hypertrophic cardiomyopathy (HCM).Methods There were 28 patients with HCM who delivered in Renji hospital of Shanghai Jiaotong University from January 2000 to August 2012.Clinical data were analyzed,including diagnosis,cardiac functional grading,gestational weeks of delivery,delivery mode,birth weight,Apgar scores,etc.Results (1) Of all the 28 patients,14 (50％) were diaguosed before pregnancy and others (50％) were diagnosed during pregnancy.(2) Four cases were obstructive HCM (14％),3 with cardiac function grade Ⅰ and 1 with grade Ⅱ.Twenty four cases were non-obstructive HCM (86％),14 with cardiac function grade Ⅰ,9 with grade Ⅱ and 1 with grade Ⅳ.(3) Of all the 28 patients,4 had family history,18 (64％) had clinical symptoms or signs which occurred in 8-32 gestational weeks.Twenty-three cases had abnormal ECG (82％).Among them 21 had non-obstructive HCM (88％),with average interventricular septal thickness of(22 ± 3) mm.The other 2 patients had obstructive HCM,with average interventricular septal thickness of (23 ± 4) mm.7 patients (7/28,25 ％) had mild-to-moderate pulmonary hypertension [6 with non-obstructive HCM (6/24,25％)],and 10 patients had abnormal myocardial enzyme spectrum or troponin levels [9 with non-obstructive HCM (9/24,38％)].(4) Among all the patients,only one had vaginal delivery and others received cesarean section.Twenty-two patients had term pregnancies and 6 had preterm birth.The average gestational weeks of delivery in non-obstructive HCM and obstructive HCM were (36.5 ± 2.5) and (38.5 ± 0.4) weeks,respectively.The average birth weight of neonates were (2684 ± 563) and (3164 ± 321) g,and Apgar scores were 9.9 and 10 (10 minutes) respectively.Patients transferred to NICU after delivery were 8 and 0.There was 1 maternal death(with nonobstructive HCM whose ejection fraction was only 26％) and no perinatal death.Conclusions More attention should be paid to the clinical signs and abnormal ECG.HCM could be definitely diagnosed by timely echocardiography.Patients with hypertrophic cardiomyopathy were mainly non-obstructive HCM,with cardiac function grade Ⅰ and Ⅱ.Monitoring the change of ejection fraction during pregnancy would help.Perinatal outcomes were fine.

Objective To evaluate the diagnostic value of transcranial color duplex sonography for vertebrobasilar arterial insufficiency (VBI). Methods Transcranial color duplex sonography was performed on 30 healthy controls and 30 VBI patients confirmed clinically to examine the flow velocities and wave form parameters of the main supra and infra tentorial basal cerebral arteries. The anterior, middle, and posterior cerebral arteries on either side of the cranium and the vertebrobasilar system were observed using a 2.0 MHz transducer of a computed sonographic system. Results The vertebral artery system resistance index and pulsitive index were significantly higher in VBI patients than those in the controls ( P

AIM To observe the clinical role for Supplemented Xijiao Powder (Bubali cornu,Coptidis Rhizoma,Cimicifugae Rhizoma,etc.) in management of hepatitis B virus (HBV) associated acute-on-chronic liver failure.METHOD Seventy-five patients,including the ones receiving internal medicine treatment,were divided into control group and experimental group.The experimental group received conventional treatment and additionally took Supplemented Xijiao Powder for one month.The clinical symptoms and signs were observed.Levels of ALT,AST,TBIL,ALB,CHE,PTA were measured,and the incidence of liver failure was evaluated.RESULTS Supplemented Xijiao Powder could improve symptoms,signs and the level of PTA.The incidence of liver failure tended to reduce.The comparison of other indexes had no marked difference.CONCLUSION Supplemented Xijiao Powder has a certain therapeutic effect on HBV associated prioracute-on-chronic liver failure.Its mechanism may be related to blocking the occurrence of liver failure.

Objective　To investigate the relationship betwee n tricuspid insufficiency (TI) and the function of the right ventricle, degree o f pulmonary vascular pathological change in patients with rheumatic heart diseas e so as to provide the indication of operation for treating TI. Methods 　41 cases of rheumatic heart disease with TI accompanying with bicuspid pathological changes were reviewed. Correlation analysis was done between the s everity of TI and the right ventricular size(RVS), pulmonary artery pressure(PAP ), pulmonary artery resistance(PAR) etc. Results　It was found t hat the size of the right ventricle, PAP, PAR were positively correlated to th e degree of TI. Tricuspid annuloplasty should be carried out in patients with RV D>40 mm, PAR >48 kPa*s/L, PAP>8 kPa. Conclusion　TI resulted ma inly from insufficient function of the right ventricle and marked patholog ical changes of the pulmonary blood vessels. Doppler echocardiography evaluation for the function of right ventricle and pathological condition of pulmonary blo od vessels might be of significant in deciding whether tricuspid annuloplasty sh ould be performed simutaneously in patients of bicuspid valve replacement.

Objective To explore the impacts of magnetic fields of different intensities on the superoxide dismutase (SOD) activity and malondialdchvde (MDA) levels in rat pancreatic islet cells under normal and hypoxic conditions.Methods Rat pancreatic islet cells were culured,and after 3 days were subjected to a magnetic field of either 44.8 mT,90.6 mT or 182.1 mT under either normal or hypoxic conditions.Control cells received no magnetic field exposure,SOD activity and MDA level were measured after 72 hr.Results The cultured cells grew linearly with optical density (OD) of 0.067 ± 0.021 after 2 days and 0.449 ± 0.113 afier 5 days.SOD activity was significantly lower in the three magnetic field intervention groups than in the control group.Under hypoxic culture conditions,in all the magnetic field intervention groups SOD activity increased at first and then deereased.Under normal culture conditions,MDA content was significantly higher in the 182.1 mT group than in the control group.In the other two groups it was significantly lower.Conclusion Magnetic field exposure can cause oxidative damage to pancreatic islet cells,at least rat cells in culture.Under hypoxic culture conditions a magnetic field can inhibit such damage.