Pharmacokinetics of low-molecular-weight heparin and unfractionated heparin during elective aortobifemoral bypass grafting
نویسندگان
چکیده
منابع مشابه
Unfractionated and low molecular weight heparin
Background Unfractionated heparin (UFH) is mostly obtained from porcine and bovine mucosa and has been widely used for the treatment and prevention of thrombotic events. It consists of molecular chains of various lengths varying from 2000 to 40,000 Da [1]. Low molecular weight heparins (LMWHs) are smaller chains of UFH that can be obtained, from unfractionated heparin, by various chemical and e...
متن کاملPreparation, properties and preclinical pharmacokinetics of low molecular weight heparin-modified isoliquiritigenin-loaded solid lipid nanoparticle
Low molecular weight heparin-modified isoliquiritigenin-loaded solid lipid nanoparticle (LMWH-ISL-SLN) was developed for injective application. The morphological observation, particle diameter and zeta potential of LMWH-ISL-SLN were characterized using transmission electron microscopy (TEM) and a Malvern Zetasizer. Its entrapment efficiency (EE) and drug loading (DL) were determined by ultracen...
متن کاملSurgical bleeding after pre-operative unfractionated heparin and low molecular weight heparin for coronary bypass surgery.
BACKGROUND AND OBJECTIVES Since the impairment of platelet function may cause excess peri-operative bleeding, pre-operative discontinuation of aspirin and heparin bridging are common for cardiac surgery. We evaluated the impact of pre-operative administration of enoxaparin and unfractionated heparin (UFH) on coagulation parameters and peri-operative bleeding in patients undergoing elective coro...
متن کاملPreparation, properties and preclinical pharmacokinetics of low molecular weight heparin-modified isoliquiritigenin-loaded solid lipid nanoparticle
Low molecular weight heparin-modified isoliquiritigenin-loaded solid lipid nanoparticle (LMWH-ISL-SLN) was developed for injective application. The morphological observation, particle diameter and zeta potential of LMWH-ISL-SLN were characterized using transmission electron microscopy (TEM) and a Malvern Zetasizer. Its entrapment efficiency (EE) and drug loading (DL) were determined by ultracen...
متن کاملCost-effectiveness of low-molecular-weight heparin and unfractionated heparin in treatment of deep vein thrombosis.
BACKGROUND Acute deep vein thrombosis has traditionally been treated with unfractionated heparin (UFH), administered intravenously, but low-molecular-weight heparins (LMWH), administered subcutaneously, have recently become available. The authors sought to determine which therapy was more cost-effective for inpatient and outpatient treatment of deep vein thrombosis. METHODS An incremental cos...
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ژورنال
عنوان ژورنال: Journal of Vascular Surgery
سال: 1991
ISSN: 0741-5214
DOI: 10.1067/mva.1991.29897