Objective To evaluate the efficacy of estradiol drospirenone treatment on palpitation in postmenopausal women.Methods Retrieved nearly a decade PubMed,Science Direct,EBSCO Host,EMbase,The Cochrane Library,CNKI,Wanfang database,CQVIP.The evaluation methodology included.The researchers rigorously evaluated he quality of the included studies and extracted data,used the Review manager 5.0 software to meet the quality standards of randomized controlled clinical trials (RCT) line system evaluation.Results Thirteen RCTs were included 1 156 patients,506 cases in the control group,650 patients in the treatment group.The results of the evaluation of the system showed:estradiol drospirenone treatment could significantly improve the efficacy of postmenopausal symptoms,compared with hormone therapy [relative risk (RR) =-11.89,95％ confidence interval (95 ％ CI)-13.06--10.72],versus placebo therapy (RR =-12.99,95％CI-14.46--11.52).Conclusion Estradiol drospirenone can significantly enhance the efficacy of postmenopausal symptoms,be worthy of promotion.

Objective:To summarize the clinicopathologia and imaging features of Hemiballism-hemichorea induced by hyperglycemia and increase the understanding of the disease and improve the accuracy of diagnosis. Methods:The imaging images and clinical manifestation of 5 cases Hemiballism-hemichorea induced by hyperglycemia were analyzed retrospectively. The disease pathogenesis and mechanism relating to the Characteristic neuroradiological findings was obtained by literature review. Results:The common clinical manifestation of Hemiballism-hemichorea induced by hyperglycemia is unilateral limb involuntary movements. CT scans typically show an area of hyperdensity in the basal ganglia and The characteristic finding on the T1-weighted MRI is high signal intensity in the contralateral putamen. Conclusion: Hemiballism-hemichorea induced by hyperglycemia is an unusual but important differential diagnosis in patients with particular neuroradiological findings as prompt diagnosis and treatment of hyperglycemia has an excellent prognosis. The correct diagnosis could be received through integrated the patient's past medical history, presentation, laboratory and imaging inspection into account.

Objective To evaluate the effects of treatment with different fluids on systemic inflammatory response in newborn rabbits with septic shock. Methods One hundred New Zealand white rabbits (3-5 days, 45-70 kg) were randomly divided into 5 groups (n = 20 each):group Ⅰ sham operation (group S); group Ⅱ sepsis (group CLP); group Ⅲ lactated Ringer's solution (group R); group Ⅳ 6% HES (group HES) and group V (group R+ HES). The animals were anesthetized with intraperitoneal ketamine and midazolam. Sepsis was induced by cecal ligation and puncture (CLP). The animals in group R and HES received lactated Ringer's solution and 6% hydroxyethyl starch (HES) 30 ml/kg infused iv over 1 h respectively immediately after CLP,while group R+ HES received Ringer's solution 20 ml/kg and 6% HES 10 ml/kg. Nio fluid was infused in groups S and CLP. Carotid artery and jugular vein were cannulated for MAP monitoring, blood sampling and drug and fluid administration. MAP was recorded immediately (T1) and at 0.5, 1, 2, 4, 8 h (T2-6) after CLP. Arterial blood samples were collected at T6 for determination of plasma IL-6 and IL-10 concentrations. Results Compared with those at T1, MAP decreased significantly after CLP at T4-6 in group CLP and at T5.6 in group R but hypotension did not develop after CLP in group HES and R + HES. Plasma IL-6 concentration was significantly higher in group CLP and R than in group S. There was no significant difference in plasma IL-6 concentration between group S and group HES and R + HES. Plasma IL-10 concentration was significantly lower in group CLP and higher in group HES than in group S. There was no significant difference in plasma IL-10 concentration between group S and group R and R + HES. Plasma IL-6 concentration was significantly lower, while plasma IL-10 concentration was significantly higher in group R + HES and HES,and plasma IL-10 concentration was significantly higher in group R or6% HES infused iv alone in maintaining the balance between pro-and anti-inflammatory cytolines in newborn rabbits with septic shock.

Objective To study the clinical application value of multi-slice spiral CT iliac venography.Methods The iliac venography with multi-slice spiral CT was performed in 50 cases.150 mgI/ml contrast medium at 2.5～3.0 ml/s was administered via the veins of dorsum of foot and the delayed time was 16～22 s,the images were reconstructed by several methods.The imaging quality and imaging characteristic of iliac vein disease were analyzed.Results Helical CT venography was performed successfully in all patients.Venography showed vein complete occlusion in 31 cases,vessel stenosis or filling defect in 9 cases,normally in 10 cases.The quality of images included:excellent 24%(12/50),good 60%(30/50),bad 16%(8/50),the collectivity was 84%(42/50).Conclusion The multi-slice spiral CT iliac venography is of certain clinical applied value.

Objective To investigate mutations of S protein gene in positive HBsAg and anti-HBs patients with chronic hepatitis B virus (HBV) infection.Methods Fifteen HBsAg(+) and anti-HBs(+) patients and 22 HBsAg(+) and anti-HBs (-) patients (control group) admitted in Renmin Hospital of Wuhan University during January and December 2011 were enrolled in the study.The S protein gene was amplified and sequenced, and the amino acid sequences were translated from the obtained DNA sequences and compared with the reference sequences.Results Compared with the control group, HBsAg (+) and anti-HBs(+) patients showed a higher variability in amino acid within major hydrophilic region (2.95 vs.0.78,x2 =18.059, P＜0.01) and the a determinant (4.44 vs.1.52, x2 =6.985, P＜0.01).The mutations in a determinant at positions P127T, G130E, G130N, M133S, F134I, T140I and G145R were detected only in HBsAg(+) and anti-HBs (+) patients.Conclusion Co-existence of HBsAg and anti-HBs in patients with chronic HBV infection might be associated with the increased amino acid mutations in and around the a determinant of protein S.

Objective To compare the efficacy of patient-controlled epidural analgesia (PCEA) with different concentrations of sufentanil plus levobupivacaine after caesarean section.Methods Ninety ASA Ⅰ or Ⅱ nulliparous patients who were at full term with a singleton fetus,aged 22-35 yr,weighing 60-85 kg,undergoing elective caesarean section under combined spinal-epidural anesthesia,were randomly divided into 3 groups (n =30each):0.125％ levobupivacaine plus sufentanil 0.4,0.6 and 0.8μg/ml groups (groups Ⅰ,Ⅱ and Ⅲ).The patients received 48 h of PCEA after operation.PCEA pump was set up with a background infusion of 2 ml/h,and a bolus dose of 2 ml with a lockout-interval of 15 min after a loading dose of 5 ml.VAS score was used to assess the intensity of pain (0 =no pain,10 =worst pain).VAS score ≤ 3 was considered as effective analgesia.VAS score ≥4 was considered as failure of analgesia,and the rescue analgesic was given.Venous blood samples were taken before operation and at 24 and 48 h after operation to detect the serum prolactin (PRL) concentration using radioimmunoassay.The degree of motor block of lower extremities was assessed and scored using modified Bromage scale.Maternal colostrum time,the number of attempts,and adverse effects including nausea and vomiting,pruritus,somnolence,respiratory depression,bradycardia,hypotension and urinary retention were recorded after operation.Results Compared with group Ⅰ,the number of attempts and rate of failure of analgesia were significantly decreased,the maternal colostrum time was shortened,and the serum PRL concentration at 24 and 48 h after operation was significantly increased in groups Ⅱ and Ⅲ,and the incidences of adverse effects such as nausea,vomiting and bradycardia were increased in group Ⅲ (P ＜ 0.05).Compared with group Ⅱ,no significant change was found in the number of attempts,rate of failure of analgesia,maternal colostrum time,and serum PRL concentration at 24 and 48 h after operation (P ＞ 0.05),and the incidences of adverse effects such as nausea,vomiting and bradycardia were increased in group Ⅲ (P ＜ 0.05).There was no significant difference in the modified Bromage scores among the three groups (P ＞ 0.05).Conclusion When sufentanil plus 0.125 ％ levobupivacaine are used for PCEA,the recommonded concentration of sufentanil is 0.6 μg/ml.

Objective To investigate the safety and effectiveness of endoscopic submucosal dissection(ESD)for elderly patients(≥60 years old)with colorectal lesions.Methods Data of 31 elderly patients(≥60 years old)and 23 non-elderly(<60 years old)patients who were found to have colorectal mucosal lesions by colonoscopy and underwent ESD treatment between January 2012 to January 2014 were retrospectively studied.Results There were no statistical differences between the two groups in gender, concomitant diseases,lesion location,lesion size and postoperative pathological diagnosis (P >0.05 ). Thirty-two lesions in elderly group and twenty-five lesions in non-elderly group were all curative resection.En bloc resection rates were 96.9%(31 /32)and 96.0%(24 /25)in the elderly group and non-elderly group respectively;the rates of bleeding during ESD procedure were 3.2%(1 /31 )and 4.3%(1 /23);delayed bleeding rates were 12.9%(4 /31)and 13.0%(3 /23);the rates of perforation was 12.9%(4 /31)and 0;postoperative infection rates were 3.2%(1 /31)and 4.3%(1 /23)respectively.There were no statistical differences between the two groups in any of these data (P >0.05 ).The mean time of follow-up were (14.8 ±1.7)months in elderly group and (14.7 ±1.8)months in non-elderly group,and there was no significant difference between two groups.No residual lesion or recurrent lesion was found in the follow-up period.Conclusion ESD is a safe and effective treatment for the elderly patients with colorectal lesion.

In a fusion of BABL/C murine spleen cells immunizated with human fetal thymocytes and P_3X_(3)Ag_(,3), myeloma cells, six monoclonal antibodies(McAb) were produced. They were termed HIT_1. HIT_2. HIT_3. HIT_4.HIT_(6-1) and HIT_(6-2), respectively. The specificity of these McAbs were analysed by indirect immunofluorescence technique and FACS.Results showed that they reacted with 80～90%thymocytes,but hardly with peripheral blood mononuclear cells and spleen cells in adults,and nonreactive with red blood cells, granulocytes and platelets, According to their reaction with the tonsil cells, we can divide these six McAbs into three groups: Groupl including HIT_1, HIT_2, and HIT_(?) McAbs reacted approximately with 1/3 tonsil cells; basically GroupⅡ including HIT_(6-1) and HIT_(6-2) McAbs gave negative reaction with tonsil cells; GroupⅢ McAb HIT_4 reacted with 15% tonsil cells, which suggested these were a heterogeneous group McAbs with different specificities. In comparision with OKT series of McAbs in thymus, peripheral blood and tonsil, HIT_(1-3) are similar to OKT_(10) and,HTT6-l and HIT_(6-2) are just like OKT_6,but HIT_4 seems to be a new McAb different frOm HIT_(1-3) and HIT_(6-1) HII_(6-2). The competitive binding assay showed that HIT_(6-1) and HIT_(6-2) labeled with FITC can be inhibited by unlabeled HIT_(6-1) and HIT_(6-2) each other and can also be blocked by OKT_6, suggesting further these antibodies recognized a same epitope on thymocytes. Cross reaction were also demonstrated on HIT_1, and HIT_2 but not on HIT_3, suggesting HIT_1 and HIT_2 recognized the same determinant and HIT_3 recognized another. So six antibodies are McAbs against T cell differentiation antigens.They are useful for research the differentiation of T cells and the classification of malignant lymphadenosis diseases.

This study was aimed to discuss the dynamic variation of soluble sugar contents, sucrose metabolizing en-zyme activities and gene expression quantities during the fruits development of A momum villosum, in order to pro-vide the basis of improvement of the fruit yield. Fresh fruits at three different development processes (30 DAF, 60 DAF, 90 DAF) were used to investigate changes of soluble sugar components and sucrose metabolizing enzyme activ-ities by HPLC and UV spectrophotometry. Combining with the high-throughput sequencing expression profile data of three fruit development period, the trends of three key enzymes gene expressed in sugar metabolism were analyzed. The results showed that the fruit sugar components were dominated by fructose, glucose and sucrose. The concentra-tion of hexose (fructose and glucose) gradually decreased in peel. But in seeds the concentration of hexose decreased at first and then increased. The content of sucrose and the net activities of sucrose synthase (synthesizing direction minus decomposing direction) in peel and seeds were gradually increased. The expression trends of key enzyme gene in sugar metabolism examined by RNA-seq quantification showed that sucrose phosphate synthase and sucrose syn-thase gene increased and then kept constant, but the invertase gene expression trend was gradually rising. Conse-quently, sucrose synthase was the key enzyme catalyzing sucrose synthesis and decomposition. The activity of sucrose synthase and sucrose contents in peel and seeds reached the highest peak in the end of fruit mature.

Objective To investigate the correlation between AS160 hyperphosphorylation and 18Ffluorodeoxyglucose (18F-FDG) uptaking in invasive breast cancer.Methods Thirty-nine primary breast caner patients received PET/CT scan before operation and their maximum standard uptake values (SUVmax) were recorded.The levels of p-AS160 (Thr642) were detected using immunohistochemical method in breast cancer tissues.The association between p-AS160 (Thr642) levels and SUVmax was assessed using the Spearman nonparametric test.Results The 18F-FDG uptake of tumors of the 39 patients with primary breast caner was 6.1 ± 2.7 (SUVmax).There was one false negative case in PET/CT scan imaging,compared with postoperative pathologic result.The positive rate of p-AS160 (Thr642) was 76.9％,and it was positively correlated with SUVmax (r =0.672,P ＜ 0.001).Conclusion AS160 plays a significant role in the glucose metablism of breast cancer tissues and its hyperphosphorylation may contribute to the increased uptaking of glucose in patients with breast cancer.