普通检索

{ "code": 200, "msg": "ok！", "data": [ { "last_revised": null, "article_doi": "10.1016/j.jvir.2012.04.001", "has_translated": 0, "article_id": "abs20190213224514214253842578", "published_time": "2012-07-01", "microsoft_id": null, "article_pmid": "22609287", "article_year": "2012", "article_language": "eng", "create_time": "2019-02-13T14:46:13.000Z", "upload_time": null, "received_time": "2011-11-01", "revise_time": null, "published_info": { "page": "953-961.e2", "issue": "7", "volume": "23" }, "article_url": null, "file_size": 2.89, "full_text": null, "article_creator": "未知", "pubmed_revise": "2019-10-08", "article_pmcid": "PMC3511867", "has_abstract": 1, "article_name": "Pulsed high-intensity-focused <em>US</em> and <em>tissue plasminogen activator</em> (TPA) versus TPA alone for thrombolysis", "published_time_precision": "M", "accepted_time": "2012-04-02", "journal_info": { "journal_code": "J001539", "journal_name": "Journal of Vascular and Interventional Radiology" }, "is_del": 0, "original_file": "/static/file/original-article/2012/abs201902132245142142538425786362.pdf", "author_info": [ { "author_name": "Nadine Abi-Jaoudeh", "author_id": "au20210424150830615468955510" }, { "author_name": "Briana McDowell", "author_id": "au20210424204957615318257204" } ], "abstract_section": [ { "chs_text": null, "section_attr": 1, "eng_text": "Pulsed high-intensity-focused US and tissue plasminogen activator (TPA) versus TPA alone for thrombolysis of occluded bypass graft in swine" }, { "chs_text": null, "section_attr": 1, "eng_text": "PURPOSE" }, { "chs_text": null, "section_attr": 2, "eng_text": "Prosthetic arteriovenous or arterial-arterial bypass grafts can thrombose and be resistant to revascularization. A thrombosed bypass graft model was created to evaluate the potential therapeutic enhancement and safety profile of pulsed high-intensity-focused ultrasound (pHIFU) on pharmaceutical thrombolysis." }, { "chs_text": null, "section_attr": 1, "eng_text": "MATERIALS AND METHODS" }, { "chs_text": null, "section_attr": 2, "eng_text": "In swine, a right carotid-carotid expanded polytetrafluoroethylene bypass graft was surgically constructed, containing a 40% stenosis at its distal end to induce graft thrombosis. The revascularization procedure was performed 7 days after surgery. After model development and dose response experiments (n = 11), two cohorts were studied: pHIFU with tissue plasminogen activator (TPA; n = 4) and sham pHIFU with TPA (n = 3). The experiments were identical in both groups except no energy was delivered in the sham pHIFU group. Serial angiograms were obtained in all cases. The area of graft opacified by contrast medium on angiograms was quantified with digital image processing software. A blinded reviewer calculated the change in the graft area opacified by contrast medium and expressed it as a percentage, representing percentage of thrombolysis." }, { "chs_text": null, "section_attr": 1, "eng_text": "RESULTS" }, { "chs_text": null, "section_attr": 2, "eng_text": "Combining pHIFU with 0.5 mg of TPA resulted in a 52% ± 4% increase in thrombolysis on angiograms obtained at 30 minutes, compared with a 9% ± 14% increase with sham pHIFU and 0.5 mg TPA (P = .003). Histopathologic examination demonstrated no differences between the groups." }, { "chs_text": null, "section_attr": 1, "eng_text": "CONCLUSIONS" }, { "chs_text": null, "section_attr": 2, "eng_text": "Thrombolysis of occluded bypass grafts was significantly increased when combining pHIFU and TPA versus sham pHIFU and TPA. These results suggest that application of pHIFU may augment thrombolysis with a reduced time and dose." } ], "type_info": [ { "type_name": "Journal Article", "type_id": 39 }, { "type_name": "Research Support, N.I.H., Intramural", "type_id": 61 } ], "highlight_eng_text": [ "US", "tissue plasminogen activator" ] } ], "count": 1, "page_now": 1, "page_num": 20 }

普通检索

接口描述

请求参数

参数名

类型

描述

必填

响应参数

参数名

类型

描述

必填

说明 / 示例