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Interventional radiologic procedures in the renal transplant 总被引:1,自引:0,他引:1
Curry NS; Cochran S; Barbaric ZL; Schabel SI; Pagani JJ; Kangarloo H; Diament M; Gobien RP; Vujic I 《Radiology》1984,152(3):647-653
Percutaneous interventional procedures can be valuable in the evaluation and treatment of urologic complications of renal transplantation. Thirty-three patients underwent percutaneous procedures, including relief of obstruction by catheter nephrostomy, diagnostic antegrade pyelography with Whitaker testing, aspiration of various fluid collections (lymphocele, hematoma, urinoma, and abscess), and renal artery angioplasty, during a three year period at three institutions, to provide temporizing treatment and anatomic data. Surgical intervention was sometimes avoided, but more often it could be deferred to allow the patient to stabilize prior to surgery. Complications that required surgery occurred in two patients. 相似文献
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Draft genome of the red harvester ant Pogonomyrmex barbatus 总被引:3,自引:0,他引:3
Smith CR Smith CD Robertson HM Helmkampf M Zimin A Yandell M Holt C Hu H Abouheif E Benton R Cash E Croset V Currie CR Elhaik E Elsik CG Favé MJ Fernandes V Gibson JD Graur D Gronenberg W Grubbs KJ Hagen DE Viniegra AS Johnson BR Johnson RM Khila A Kim JW Mathis KA Munoz-Torres MC Murphy MC Mustard JA Nakamura R Niehuis O Nigam S Overson RP Placek JE Rajakumar R Reese JT Suen G Tao S Torres CW Tsutsui ND Viljakainen L Wolschin F Gadau J 《Proceedings of the National Academy of Sciences of the United States of America》2011,108(14):5667-5672
We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. The genome was sequenced using 454 pyrosequencing, and the current assembly and annotation were completed in less than 1 y. Analyses of conserved gene groups (more than 1,200 manually annotated genes to date) suggest a high-quality assembly and annotation comparable to recently sequenced insect genomes using Sanger sequencing. The red harvester ant is a model for studying reproductive division of labor, phenotypic plasticity, and sociogenomics. Although the genome of P. barbatus is similar to other sequenced hymenopterans (Apis mellifera and Nasonia vitripennis) in GC content and compositional organization, and possesses a complete CpG methylation toolkit, its predicted genomic CpG content differs markedly from the other hymenopterans. Gene networks involved in generating key differences between the queen and worker castes (e.g., wings and ovaries) show signatures of increased methylation and suggest that ants and bees may have independently co-opted the same gene regulatory mechanisms for reproductive division of labor. Gene family expansions (e.g., 344 functional odorant receptors) and pseudogene accumulation in chemoreception and P450 genes compared with A. mellifera and N. vitripennis are consistent with major life-history changes during the adaptive radiation of Pogonomyrmex spp., perhaps in parallel with the development of the North American deserts. 相似文献