Angiopoietin-1 ; chemistry ; physiology ; Angiopoietin-2 ; chemistry ; physiology ; Angiopoietins ; physiology ; Animals ; Cardiovascular Diseases ; therapy ; Embryonic and Fetal Development ; Humans ; Neoplasms ; blood supply ; Receptor, TIE-2 ; chemistry ; physiology ; Signal Transduction

Brown-Sequard Syndrome ; etiology ; Cervical Vertebrae ; Humans ; Intervertebral Disc Displacement ; complications ; surgery ; Male ; Middle Aged

Animals ; Carcinogens ; toxicity ; Female ; Lung Neoplasms ; chemically induced ; pathology ; Mice ; Mice, Inbred BALB C ; Mice, Inbred C57BL ; Mice, Inbred Strains ; Sensitivity and Specificity ; Urethane ; toxicity

Alveolitis, Extrinsic Allergic ; Humans ; Occupational Diseases

Adult ; Aged ; Brucellosis ; diagnosis ; therapy ; Female ; Humans ; Male ; Middle Aged ; Occupational Diseases ; diagnosis ; microbiology ; therapy

OBJECTIVETo investigate the precise locations of the blood vessels and nerves surrounding the seminal vesicles (SV) in men and provide some anatomical evidence for SV-related minimally invasive surgery.

METHODSWe observed the courses and distribution of the blood vessels and nerves surrounding SVs and obtained the data for positioning the SV neuroplexes in 20 male pelvises.

RESULTSOne branch of the neuroplexes was distributed to the SVs bilaterally with the neurovascular bundles, (2.85 ± 0.18) cm from the median sulcus of the prostate (MSP), while another branch ran through the Denonvillier fascia behind the SV, (0.81 ± 0.06) cm from the MSP. The arterial SVs (ASV) originated from the inferior vesical artery and fell into 4 types, 55% going directly to the SVs as one branch, 15% running between the SV and the ampulla of the deferent duct as another branch, 25% downward as 2 branches to the SV and between the SV and the ampulla of the deferent duct respectively, and 5% as the other ASVs. The shortest distance from the ASV through the prostatic neuroplexus to the posterior SV was (1.08 ± 0.09) cm.

CONCLUSIONIn SV resection, neuroplexus injury can be reduced with a bilateral distance of < 2.85 cm and a posterior distance of < 0.81 cm from the MSP, and so can bleeding by vascular ligation between the SV and the ampulla of the deferent duct.

Biopsy ; Humans ; Male ; Prostate ; blood supply ; innervation ; Seminal Vesicles ; blood supply ; innervation ; Vas Deferens ; blood supply ; innervation

Actins ; metabolism ; Antigens, CD ; metabolism ; Antigens, Differentiation, Myelomonocytic ; metabolism ; Diagnosis, Differential ; Female ; Humans ; Kidney Neoplasms ; pathology ; Middle Aged ; Pulmonary Artery ; Pulmonary Embolism ; pathology ; Radiography ; Sarcoma ; diagnostic imaging ; metabolism ; pathology ; surgery ; Vascular Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

Objective To explore the method of endovascular therapy for complicated aortic dissections.(Methods) The clinical data of 25 patients with complicated aortic dissections were analysed retrospectively.Results The patients′ ages ranged from 31-72 years with a mean of 50.2 years.Among the 25 cases,6 cases had severe ischemia of mesenteric artery,5 cases had renal artery ischemia,4 cases had severe(ischemia) of both legs,3 cases had renal arteries ischemia combined with superior mesenteric artery ischemia,2 had complicated aortic dissection combined with AAA,and in 5 cases the true aortic lumen was totally(compressed) by the false aneurysmal lumen.All patients underwent endovascular therapy,and the instant(technique) was successfully performed in all patients.Endoleak occurred in 3 cases after the stent-graft(deployment),it stopped spontaneously in 2 of them 7 days later,and 1 case with endoleak waiting for(treatment).In the other 22 patients,angiography after the operation showed that all the diseased area were sealed completely,and the viscera arterial blood supply was restored mainly via the true lumen.All the(patients) were cured and discharged.Conclusions In the management of complicated aortic dissections,(endoluminal) technique is simple,less traumatic,safe and has less complications as compared to the traditional operation.Improvement of the endoluminal technique is essential for successful treatment of these complicated cases.

A flavivirus, Culex flavivirus, was first isolated from Chinese mosquitoes with high sequences similarities to those of flaviviruses found in America and Japan. In this study, a total of 48 pools of field-collected mosquitoes were sampled from Dandong of Liaoning Province, China during July to September of 2011. Six isolated viruses showing cytopathic effect (CPE) in C6/C36 cells were tested by reverse transcription polymerase chain reaction(RT-PCR)using Flavivirus genus--specific primers and Culex flavivirus-specific primers and the positive PCR-product was sequenced and compared with the sequences of 10 isolates from GenBank. Phylogenetic tree of NS5 and enevelop genes of flavivirus were constructed. The GenBank accession numbers of NS5 gene were JQ409188, JQ409186, JQ409187, JQ409191, JQ409189 and JQ409190. The GenBank accession numbers of envelope gene were JQ065883, JQ065882, JQ065881, JQ065879,JQ065877 and JQ065878.
Animals ; Base Sequence ; Cell Line ; China ; Culex ; classification ; virology ; Flavivirus ; classification ; genetics ; isolation & purification ; Insect Vectors ; virology ; Molecular Sequence Data ; Phylogeny ; Viral Proteins ; genetics

This study is to explore new lead compounds by inhibition of Pin1 for anticancer therapy using temperature sensitive mutants. As Pin1 is conserved from yeast to human, we established a high-throughput screening method for Pin1 inhibitors, which employed yeast assay. This method led to the identification of one potent hits, 8-11. In vitro, 8-11 inhibited purified Pin1 enzyme activity with IC50 of (10.40 +/- 1.68) micromol x L(-1), induced G1 phase arrest and apoptosis, showed inhibitory effects on a series of cancer cell proliferation, reduced Cyclin D1 expression, was defined as reciprocally matched for protein-ligand complex in virtual docking analysis and reduced cell migration ability. In vivo, we could observe reduction of tumor volume after treatment with 8-11 in xenograft mice compared with vehicle DMSO treatment. Altogether, these results provide for the first time the involvement of 8-11 in the anticancer activity against Pin1.
Animals ; Apoptosis ; drug effects ; Cell Proliferation ; drug effects ; Cyclin D1 ; metabolism ; Drug Screening Assays, Antitumor ; methods ; G1 Phase ; High-Throughput Screening Assays ; methods ; Humans ; Mice ; NIMA-Interacting Peptidylprolyl Isomerase ; Neoplasms ; pathology ; Peptidylprolyl Isomerase ; antagonists & inhibitors ; Temperature ; Xenograft Model Antitumor Assays ; Yeasts