Genentech gets patent protection for tissue plasminogen activator
نویسندگان
چکیده
منابع مشابه
Optimizing refolding condition for recombinant tissue plasminogen activator
Low molecular size additives such as L-arginine and the redox compounds have been used both in the culturemedium and in vitro refolding to increase recombinant proteins production. Additives increase proteinrefolding and yield of active proteins by suppressing aggregate formation or enhancing refolding process.In this work, a comparative study was performed on refolding of rec...
متن کاملTissue plasminogen activator, plasminogen activator inhibitor-1, and tissue plasminogen activator/plasminogen activator inhibitor-1 complex as risk factors for the development of a first stroke.
UNLABELLED BACKGROUND NAD PURPOSE: Abnormalities in the fibrinolytic system have been associated with an increased risk for stroke in a few studies. This study was designed to test whether plasma levels of tissue plasminogen activator (tPA), plasminogen activator inhibitor-1 (PAI-1), and tPA/PAI-1 complex could predict a first-ever stroke. METHODS The study was an incident case-control study ...
متن کاملTissue-plasminogen activator for acute ischaemic stroke.
BACKGROUND Thrombolytic therapy for acute ischemic stroke has been approached cautiously because there were high rates of intracerebral hemorrhage in early clinical trials. We performed a randomized, double-blind trial of intravenous recombinant tissue plasminogen activator (t-PA) for ischemic stroke after recent pilot studies suggested that t-PA was beneficial when treatment was begun within t...
متن کاملLow-dose tissue plasminogen activator for calciphylaxis.
A 75-year-old man with end-stage renal disease presented with a 6-month history of nonhealing, markedly painful, necrotic ulcerations of the lower extremities (Figure 1A). The ulceration progressed in spite of multiple treatments elsewhere that included intensive wound care with wet-to-dry dressings, topical becaplermin, surgical debridement, and Unna boot dressings. A skin biopsy specimen demo...
متن کاملHuman tissue-type plasminogen activator.
Tissue-type plasminogen activator (t-PA ) plays an important role in the removal of intravascular fibrin deposits and has several physiological roles and pathological activities in the brain. Its production by many other cell types suggests that t-PA has additional functions outside the vascular and central nervous system. Activity of t-PA is regulated at the level of its gene transcription, it...
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ژورنال
عنوان ژورنال: Nature
سال: 1988
ISSN: 0028-0836,1476-4687
DOI: 10.1038/333790b0