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排序方式: 共有6033条查询结果,搜索用时 31 毫秒
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Kenny P. Pang FRCSEd FRCSI Claudio Vicini MD Filippo Montevecchi MD Ottavio Piccin MD MSc Sudipta Chandra MBBS MS Hyung C. Yang MD PhD Vikas Agrawal MS DLO Joseph C. K. Chung FRCS Yiong H. Chan BSc PhD Scott B. Pang Kathleen A. Pang Edward B. Pang Brian Rotenberg MD MPH FRCSC 《The Laryngoscope》2020,130(9):2281-2284
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O’Beirne Sarah L. Chazen J. Levi Cornman-Homonoff Joshua Carey Bridget T. Gelbman Brian D. 《Lung》2019,197(6):727-733
Lung - Diaphragmatic paralysis (DP) is an important cause of dyspnea with many underlying etiologies; however, frequently no cause is identified despite extensive investigation. We hypothesized... 相似文献
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T. M. Egan S. Murray R. T. Bustami T. H. Shearon K. P. McCullough L. B. Edwards M. A. Coke E. R. Garrity S. C. Sweet D. A. Heiney F. L. Grover 《American journal of transplantation》2006,6(5P2):1212-1227
This article reviews the development of the new U.S. lung allocation system that took effect in spring 2005. In 1998, the Health Resources and Services Administration of the U.S. Department of Health and Human Services published the Organ Procurement and Transplantation Network (OPTN) Final Rule. Under the rule, which became effective in 2000, the OPTN had to demonstrate that existing allocation policies met certain conditions or change the policies to meet a range of criteria, including broader geographic sharing of organs, reducing the use of waiting time as an allocation criterion and creating equitable organ allocation systems using objective medical criteria and medical urgency to allocate donor organs for transplant. This mandate resulted in reviews of all organ allocation policies, and led to the creation of the Lung Allocation Subcommittee of the OPTN Thoracic Organ Transplantation Committee. This paper reviews the deliberations of the Subcommittee in identifying priorities for a new lung allocation system, the analyses undertaken by the OPTN and the Scientific Registry for Transplant Recipients and the evolution of a new lung allocation system that ranks candidates for lungs based on a Lung Allocation Score, incorporating waiting list and posttransplant survival probabilities. 相似文献
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Bridget A. Bagert 《Current neurology and neuroscience reports》2009,9(5):405-410
Recent seroepidemiologic and pathologic evidence suggests that prior infection with Epstein-Barr virus (EBV) may be necessary
for the development of multiple sclerosis (MS). EBV infects more than 90% of all humans, most of whom remain healthy. In contrast,
99% of MS patients have evidence of prior infection with EBV. EBV infects resting B lymphocytes, immortalizing them into long-lived
memory B cells that survive largely undetected by the immune system in the peripheral circulation. MS patients show elevated
titers to EBV years before developing any neurologic symptoms. Postmortem pathologic analysis of brains of patients with MS
has revealed diffuse EBV-associated B-cell dysregulation in all forms of MS. Theories of pathogenesis of EBV in MS include
antigenic mimicry, immortalization of B-cell clones, and cytotoxic T-cell dysfunction against virally infected B cells. This
article reviews the existing evidence of the relationship between EBV and MS and considers the therapeutic implication of
this evidence. 相似文献
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P Egan 《The Medical journal of Australia》1987,147(6):295-297
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