Abstract：
:The endothelial injury induced by the placement of a synthetic graft has been implicated as a stimulus for the development of MIH. In this study we compared the degree of EC coverage and the early SMC-PR in the arterial segments proximal and distal to 2 mm diameter PTFE grafts that had been placed in rabbit carotid arteries (n = 49). In vivo labeling with 3H-thymidine and Evans blue was carried out at intervals of 2 to 33 days after grafting. The SMC-PR was measured as the degree of 3H-labeled DNA divided by the total DNA for each segment, and the EC coverage was determined by planimetry of the area of Evans blue exclusion. There was an early rise in the SMC-PR in both arterial segments, but it was more marked in the distal segment (p less than 0.001). There was no correlation between the SMC-PR and the degree of EC coverage in either the proximal (r = 0.25) or the distal segments (r = 0.10). The data suggest that there is a greater SMC-PR at the distal end of an implanted PTFE graft. The degree of endothelial loss and its regrowth does not appear to be an important factor.
journal_name
J Vasc Surgjournal_title
Journal of vascular surgeryauthors
Mason RA,Hui JC,Campbell R,Giron Fdoi
10.1067/mva.1987.avs0050389subject
Has Abstractpub_date
1987-02-01 00:00:00pages
389-92issue
2eissn
0741-5214issn
1097-6809pii
0741-5214(87)90150-9journal_volume
5pub_type
杂志文章abstract：INTRODUCTION:Despite its presumed effectiveness and clinical use, the physiology of selective visceral perfusion combined with distal aortic perfusion during open thoracoabdominal aortic surgery has not been characterized. Thus, the aim of this study was to establish a translatable model of thoracic aortic-clamping to ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2011.11.126
更新日期：2012-07-01 00:00:00
abstract：:From 1957 to 1985, 116 consecutive operations for recurrent carotid stenosis were performed in 99 patients at the University of California, San Francisco. Ninety-four patients underwent 103 reoperations for primary recurrent stenosis (nine patients had bilateral repairs). Seventy-two operations (70%) were performed to...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：
更新日期：1987-03-01 00:00:00
abstract：OBJECTIVE:The Society for Vascular Surgery Wound, Ischemia, and foot Infection (WIfI) threatened limb classification has been shown to correlate well with risk of major amputation and time to wound healing in heterogeneous diabetic and nondiabetic populations. Major amputation continues to plague the most severe stage ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2016.12.123
更新日期：2017-06-01 00:00:00
abstract：BACKGROUND:Iodinated contrast during endovascular aneurysm repair (EVAR) is used with caution in patients with chronic kidney disease. Contrast-enhanced ultrasound (CEUS) imaging using nonnephrotoxic sulphur hexafluoride microbubble contrast is a novel imaging modality that accurately identifies and characterizes endol...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2014.08.095
更新日期：2014-12-01 00:00:00
abstract：OBJECTIVE:Lower extremity arterial injury may result in limb loss after blunt or penetrating trauma. This study examined outcomes of civilian lower extremity arterial trauma and predictors of delayed amputation. METHODS:The records of patients presenting to a major level I trauma center from 2004 to 2014 with infraing...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2016.04.052
更新日期：2016-09-01 00:00:00
abstract：PURPOSE:Outcome with selective or systematic stenting with the Palmaz vascular stent was compared in patients with limb-threatening ischemia or persistent disabling claudication despite medical therapy, with less than 7 cm stenosis or occlusion of the superficial femoral artery. METHODS:This was a multicenter prospect...
journal_title：Journal of vascular surgery
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1067/mva.2003.155
更新日期：2003-03-01 00:00:00
abstract：BACKGROUND:Renovascular hypertension (RVH) associated with renal artery and abdominal aortic narrowings is the third most common cause of pediatric hypertension. Untreated children may experience major cardiopulmonary complications, stroke, renal failure, and death. The impetus of this study was to describe the increas...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2020.02.045
更新日期：2020-12-01 00:00:00
abstract：:Complete endovascular arch replacement by in situ fenestration technique requires maintenance of cerebral perfusion during the fenestration procedure by an extracorporeal femoral-carotid bypass. The bypass has the disadvantages of being invasive, requiring a pump, and shunting blood extracorporeally. This report descr...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2012.04.064
更新日期：2012-10-01 00:00:00
abstract：OBJECTIVE:The percutaneous steel Greenfield filter (PSGF) is similar in appearance to the titanium Greenfield filter (TGF) but differs in the length and orientation of the attachment hooks and in the over-the-wire delivery system. Because these differences improve ease of insertion and attachment, they may affect patie...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.2000.110346
更新日期：2000-11-01 00:00:00
abstract：OBJECTIVE:This study determined the incidence, the surgical details, and the outcome of late open conversion after failed endovascular aneurysm repair (EVAR) for abdominal aortic aneurysm. METHODS:A review of English-language medical literature from 1991 to 2014 was conducted using the PubMed and EMBASE databases to f...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jvs.2015.02.019
更新日期：2015-05-01 00:00:00
abstract：OBJECTIVE:Conventional end-to-side anastomosis to establish venous outflow for prosthetic arteriovenous grafts often requires operative patch angioplasty within 1 year because of venous stenosis. Rather than conventional venous anastomosis, a modified end-to-side anastomosis at a 15-degree angle with a flow diffuser wa...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.2003.187
更新日期：2003-05-01 00:00:00
abstract：OBJECTIVE:The primary purpose of the current study was to evaluate the safety and effectiveness of selective coverage of the left subclavian artery (LSCA) without revascularization during thoracic endovascular aortic repair (TEVAR) in patients with bilateral patent vertebrobasilar junctions. The secondary purpose was t...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2012.10.110
更新日期：2013-05-01 00:00:00
abstract：:We describe the surgical management of six patients with occlusive disease of the visceral arteries caused by Takayasu's arteritis. All patients suffered from renovascular hypertension and, in addition, three of the patients also had symptoms of mesenteric angina. Surgical repair is recommended in the "burn-out" phase...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1986.avs0030904
更新日期：1986-06-01 00:00:00
abstract：PURPOSE:A review of popliteal-crural bypasses via the posterior approach was done to evaluate the results of this technique. METHODS:During a period of 36 months, 21 patients with limb-threatening ischemia underwent 21 popliteal-crural bypasses via the posterior approach in the prone position with reversed lesser saph...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：
更新日期：2002-10-01 00:00:00
abstract：:Delineation of neural, arterial, and venous components contributing to penile erectile failure is critical to proper patient selection for surgical interventions, particularly for a subset of men with impotence as the sole manifestation of pelvic arterial disease. In addition to obtaining a history and physical examin...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：
更新日期：1987-02-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to investigate sex-related differences in outcome, defined as amputation rate and survival in patients treated for lower limb ischemia. MATERIAL AND METHOD:Age, sex, and type of procedure for all patients undergoing vascular interventions for lower limb ischemia in Stockholm, Sw...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.2002.120043
更新日期：2002-03-01 00:00:00
abstract：BACKGROUND:Genetic testing to identify succinate dehydrogenase (SDH) mutations in patients with head and neck paraganglioma (HNP) has been in clinical practice for more than a decade. However, the recurrence and metachronous tumor occurrence risks in surgically treated mutation-positive patients are not well studied. ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2019.08.232
更新日期：2020-05-01 00:00:00
abstract：:We investigated the flow field within a rigid-walled in vitro model of an end-to-side 45 degree anastomosis in an attempt to identify possible hemodynamic factors that may contribute to the pathogenesis of distal anastomotic intimal hyperplasia. A high-resolution photochromic tracer technique was used to visualize the...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1990.24365
更新日期：1990-12-01 00:00:00
abstract：BACKGROUND:Hyperspectral imaging technology is a novel method of using transcutaneous measurement of oxyhemoglobin (HT-Oxy) and deoxyhemoglobin (HT-Deoxy) concentrations to create a two-dimensional, color-coded "oxygen map." The aims of this study were to compare the use of a hyperspectral imaging device with the trans...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2017.02.047
更新日期：2017-10-01 00:00:00
abstract：:Embolization of discs from various prosthetic mitral valves produces fulminant cardiac failure with possible survival after emergent mitral valve prosthetic replacement. The embolized discs lodge in the aorta at various levels parallel to the blood stream and have not occluded distal flow. Some embolized discs have be...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：
更新日期：1985-09-01 00:00:00
abstract：OBJECTIVE:The effect of stent graft fixation type on renal function after endovascular aneurysm repair (EVAR) remains controversial. This systematic review and meta-analysis was conducted to determine whether suprarenal (SR) or infrarenal (IR) fixation influences the risk of renal complications after EVAR. METHODS:We ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jvs.2015.01.037
更新日期：2015-05-01 00:00:00
abstract：PURPOSE:The natural history of incidentally discovered asymptomatic mild (< 50%) and moderate (50% to 79%) carotid artery stenosis is not known. The carotid artery duplex ultrasound surveillance program at the University of Washington Department of Vascular Surgery has serially evaluated patients with carotid artery di...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/s0741-5214(95)70250-4
更新日期：1995-01-01 00:00:00
abstract：OBJECTIVE:This study prospectively investigated the association of postimplantation syndrome (PIS) with the clinical outcome during the first year after endovascular aneurysm repair (EVAR) for abdominal aortic aneurysm and assessed the evolution of the inflammatory response as outlined from specific inflammatory marker...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2015.11.043
更新日期：2016-05-01 00:00:00
abstract：:Ibuprofen reduces early occlusion and surface thrombogenicity of small-diameter polytetrafluoroethylene (PTFE) grafts in sheep. The following experiments were designed to determine the effects of cyclooxygenase inhibition by ibuprofen on long-term patency and arterial wall and graft neointima prostaglandin synthesis. ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：
更新日期：1984-03-01 00:00:00
abstract：OBJECTIVE:To summarize the association of simple renal cyst (SRC) with abdominal aortic aneurysm (AAA), we reviewed currently available clinical studies with a systematic literature search and meta-analytic evaluation. METHODS:To identify all case-control studies evaluating the association of SRC with AAA, databases i...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.jvs.2015.08.095
更新日期：2016-01-01 00:00:00
abstract：:Wound complications after in situ saphenous vein bypass occur frequently, lengthen hospitalization, and threaten graft viability. From May 1981 to March 1991, 117 consecutive male patients underwent 126 in situ operations: 45 (36%) femoropopliteal, 75 (59%) femorotibial, and 6 (5%) grafts to the dorsal pedal artery fo...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1992.36658
更新日期：1992-05-01 00:00:00
abstract：OBJECTIVE:Although current treatments for restenosis attempt to prevent the development of intimal hyperplasia, an alternative strategy is to induce intimal atrophy after restenosis has developed. Because platelet-derived growth factor (PDGF) is a smooth muscle cell growth and survival factor, we tested the hypothesis ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2003.07.010
更新日期：2004-02-01 00:00:00
abstract：OBJECTIVE:The optimal revascularization strategy in diabetic patients with chronic critical limb ischemia (CLI) is unclear. This study assessed the efficacy of tailored endovascular-first vs surgical-first revascularization stratified for the presence of diabetes. METHODS:This prospective cohort study, with 1-year fol...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2006.12.022
更新日期：2007-04-01 00:00:00
abstract：:Electronic medical records are gathering significant attention with the recent State and Federal initiatives, Medicare Physician Quality Reporting Initiatives (PQRI), and stimulus funds. The conversion to an electronic environment from the comfortable but inefficient paper record can be confusing, difficult, and costl...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2009.12.052
更新日期：2010-05-01 00:00:00
abstract：OBJECTIVE:Vascular graft and endograft infection (VGEI) has high morbidity and mortality rates. Diagnosis is complicated because symptoms vary and can be nonspecific. A meta-analysis identified 18F-fluoro-d-deoxyglucose positron emission tomography-computed tomography (18F-FDG PET/CT) as the most valuable tool for diag...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jvs.2020.05.065
更新日期：2020-12-01 00:00:00
