The investigator raised the possibility that the authors hadn't conducted the research. Therefore, the entire article has been retracted in accordance with this journal's policy and Editorial decision.

To develop a safe and effective new generation vaccine for IRKV-THChina12 prevention, we constructed a non-replicative recombinant human adenovirus carrying the IRKV-THChina12 G gene, named as rAd5-IRKV-G. The IRKV-THChina12 G protein expressed by the recombinant human adenovirus in 293AD cells was detected by western blot and indirect immunofluorescence test. To evaluate the immunogenicity of the recombinant, mice were immunized with rAd5-IRKV-G by intramuscular (i. m.) or intraperitoneal (i. p.) route and with non-exogenous gene expressing wild type adenovirus wt-rAd5 as a control. Results showed that the rAd5-IRKV-G could induce continuous and statistically significant (P ≤ 0.05) anti-IRKV neutralizing antibody (NA) production in immunized mice by i. m. or i. p. route. In particular, no significant difference (P > 0.05) of the NA titers between the two administration routes were observed, that provides an alternative choice for animal immunization method in the future application.
Adenoviruses, Human ; genetics ; physiology ; Animals ; Antibodies, Neutralizing ; immunology ; Antibodies, Viral ; immunology ; GTP-Binding Proteins ; genetics ; immunology ; Gene Expression ; Genetic Vectors ; genetics ; physiology ; Humans ; Immunization ; Lyssavirus ; enzymology ; genetics ; immunology ; Mice ; Rhabdoviridae Infections ; immunology ; virology ; Viral Proteins ; genetics ; immunology ; Virus Replication

Objective To observe the clinical features of acute macular neuroretinopathy (AMN).Methods Six patients (11 eyes) with AMN were included in this study,with every 2-week follow-ups till six months.Among them,five had preceding dengue fever (83.3％),one had history of head trauma (16.7％).All patients received routine examination,fundus photography,infrared reflectance (IR) imaging,spectral-domain optical coherence tomography (SD-OCT) scanning and fluorescein fundus angiography (FFA) initially,and fundus photography,IR,SD-OCT during follow-up.Results Sudden onset of central/paracentral scotoma in one eye or both eyes was the main visual symptom.There were 1 eye with normal fundus,2 eyes with wedge-shape lesions,8 eyes with yellow-white or brown sheet lesion.IR imaging demonstrated localized areas of hypo-reflection in the macula.SD-OCT scanning through these areas revealed hyper-reflection in the photoreceptor layer and disruption of its normal reflective structures.Subsequent SD-OCT demonstrated that the hyper-reflection of the photoreceptor layer regressed gradually,followed by thinning of the outer nuclear layer.The external limiting membrane and ellipsoid zone became continuous;however,the interdigitation zone was not restored.There was no remarkable findings of the AMN lesions on FFA.The scotomas persisted in all 6 patients (11 eyes) by the last visit.Conclusions IR imaging demonstrated localized areas of hypo-reflection in the macula.SD-OCT revealed hyper-reflection in the photoreceptor layer in acute stage and the interdigitation zone was not restored in late stage.AMN has a relative poor prognosis with persistent scotomas through at least 6 months.

Objective To propose a new observation procedure of blood pressure after the surgery of fiducial implantation for cyber knife, using the statistical analysis of the measurements of blood pressure at different time after the surgery. Methods By taking 200 patients after the surgery of fiducial implantation, the usual blood pressures and the blood pressures at different time after the surgery were compared statistically. Results Based on the statistical analysis, the usual blood pressures were statistically different from the blood pressure immediately after surgery, as well as the blood pressure at 0.5 hours after surgery [ systolic pressure (131.60 ±16.86), (129.08 ±14.77) mmHg (1 mmHg=0.133 kPa) vs. (123.00 ±11.80) mmHg, t=2.897 and 2.308, P<0.01 or 0.05;diastolic pressure (83.49±10.01), (81.75±8.99) mmHg vs. (78.22±7.59) mmHg, t=2.901 and 2.066, P<0.01 or 0.05]. The blood pressures measured at the other time after surgeries were not statistically different from the usual blood pressures, P>0.05. Conclusions Measuring the blood pressures at the time of 0, 0.5, 3.5 hours after the surgery can not only assure the complete recovery of the patients after the surgery, but also greatly reduce the work of nurses.

Cardiovascular Diseases ; Humans ; Immunoglobulin G

Objective To investigate the psychological status of patients with chronic prostatitis , and analyze the relat-ed factors. Methods Selected 200 cases of chronic prostatitis patients hospitalized ,applied the SCL-90 compared with the national norm, and chose 200 healthy males as healthy control group,the SAS,SDS score and anxiety,depression, and related factors analysis for existence anxiety mood ,depression in patients with chronic prostatitis were compared. Results The chronic prostatitis patients positive for SCL-90 project scale,anxiety,depression,the number of forced symptom,terror scores were respectively significantly higher than the norm group (P<0.05),in patients with chronic prostatitis SAS, SDS scores were significantly higher than that in healthy control group(P<0.05). 200 cases of chronic prostatitis patients appear anxiety accounted for 44.00%,Depression accounted for 36.00%. respectively,were signifi cantly higher than that in healthy control group (P<0.05). The common factors of unmarried, low cultural level, farmer, doctor many times,at their own expense for the occurrence of anxiety and depression in patients with chronic prostatitis. Conclusion The patients with chronic prostatitis have anxiety ,depression and other negative psychological status,its causes are related closely to the unmarried patients with low education level,farmer,doctor many times,at their own expense.

Child ; Diagnosis, Differential ; Humans ; Male ; Paragonimiasis ; diagnosis ; Tuberculosis ; diagnosis

Aim To study the influence of Sodium fer-ulate ( SF) on bone metabolism in glucocorticoid–in-duced osteoporosis rats. Methods Thirty cases of fe-male Wistar Rats(3-month-old) were divided into con-trol group, model group and SF group ( low-dose group, middle-dose group, high-dose group ) by ran-domized block design. Double fluorochrome labeling with calcein was performed before necropsy. The left tibia was taken for bone histomorphometry. Results In static parameters, the proximal tibia cancellous bone trabecular thickness, trabecular quantity and area ratio were significantly reduced in model group compared with control group;while compared with model group, those were increased in middle and high-dose SF group. Trabecular separation degree was increased in model group compared with control group, while it was decreased in middle and high-dose SF group compared with model group. In dynamic parameters, the calcula-tion parameters of cancellous bone mark perimeter rate and the bone formation rate were increased in model group compared with control group, in middle and high-dose SF group the bone formation rate was in-creased compared with model group. In bone cells, os-teoclast number per mm, osteoblast number per mm, percent osteoblast surface perimeter and percent osteo-clast surface perimeter were increased in model group compared with control group. In growth-plate, the thickness of growth-plate was increased in model group compared with control group. In bone cells and growth-plate there was no statistical significance between treat-ment group and model group. Conclusion This study demonstrates that SF can increase bone mass and im-prove bone structure,which may be related to the im-provement of bone formation. SF is effective for GIOP in rats.

Objective:To explore the inhibitory effect of dihydroartemisinin (DHA ) on the growth of neuroblastoma cells,and to clarify the anti-tumor mechanism of DHA.Methods:The experiment was divided into blank control group and DHA groups (the final concentrations of DHA were 0.05, 0.50, 5.00 and 50.00μmol·L-1 ).The proliferation rates of neuroblastoma SH-SY5Y cells after treated with DHA were examined by MTT assay;the changes of cell cycle of SH-SY5Y cells after treated with DHA were examined by flow cytometry;the expression levels of cyclin D1 and caspase-3 proteins were detected by ELISA and Western blotting methods.Results:The proliferation of SH-SY5Y cells 24,48,and 72 h after treated with different concentrations of DHA were inhibited.Compared with blank control group,the proliferation rates of SH-SY5Y cells in 0.50,5.00 and 50.00μmol·L-1 DHA groups were significantly decreased (P<0.05 or P<0.01).The density of cells was decreased with the increasing of DHA concentration.Compared with blank control group,the percentage of SH-SY5Y cells at SubG1 phase in 50.00μmol·L-1 DHA group was increased (P<0.05),and the percentage of cells at G0/G1 phase was increased first then was decreased;otherwise, the percentages of cells at S and G2/M phase were decreased.Compared with blank control group,the expression level of cyclin D1 protein in 50.00μmol·L-1 DHA group was decreased (P<0.05),but the expression level of caspase-3 protein in 50.00μmol· L-1 DHA group was increased (P<0.05).Conclusion:DHA could inhibit the proliferation through arresting the cell cycle and inducing the apoptosis of neuroblastoma cells.

Millettia nitida var.hirsutissima is a Chinese herbal medicine used for the treatment of gynecological diseases.An HPLC/DAD/ESI-MSn method was established for the rapid separation and characterization of bioactive flavonoids in M.nitida var.hirsutissima.A total of 32 flavonoids were detected,of which 14 compounds were unambiguously characterized by comparing their retention time,UV,and MS spectra with those of the reference standards,and the others were tentatively identified based on their tandem mass spectrometry fragmentation data obtained in the negative ionization mode on line.Nineteen of these compounds characterized were reported from this plant for the first time.