Literature DB >> 7089564

An enzymatic system for removing heparin in extracorporeal therapy.

R Langer, R J Linhardt, S Hoffberg, A K Larsen, C L Cooney, D Tapper, M Klein.   

Abstract

The need to fully heparinize patients undergoing extracorporeal therapy often leads to hemorrhagic complications. To enable heparinization of only the extracorporeal circuit, a blood filter containing immobilized heparinase was developed. This filter degraded 99 percent of heparin's anticoagulant activity within minutes in both canine and human blood.

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Year:  1982        PMID: 7089564     DOI: 10.1126/science.7089564

Source DB:  PubMed          Journal:  Science        ISSN: 0036-8075            Impact factor:   47.728


  18 in total

1.  Ionic liquid-derived blood-compatible composite membranes for kidney dialysis.

Authors:  Saravanababu Murugesan; Shaker Mousa; Aravind Vijayaraghavan; Pulickel M Ajayan; Robert J Linhardt
Journal:  J Biomed Mater Res B Appl Biomater       Date:  2006-11       Impact factor: 3.368

2.  Fluid shear stress primes mouse embryonic stem cells for differentiation in a self-renewing environment via heparan sulfate proteoglycans transduction.

Authors:  Yi-Chin Toh; Joel Voldman
Journal:  FASEB J       Date:  2010-12-23       Impact factor: 5.191

Review 3.  CS lyases: structure, activity, and applications in analysis and the treatment of diseases.

Authors:  Robert J Linhardt; Fikri Y Avci; Toshihiko Toida; Yeong Shik Kim; Miroslaw Cygler
Journal:  Adv Pharmacol       Date:  2006

4.  A personal account of translating discoveries in an academic lab.

Authors:  Robert Langer
Journal:  Nat Biotechnol       Date:  2013-06       Impact factor: 54.908

5.  Large scale preparation and characterization of mucopolysaccharase contamination free heparinase.

Authors:  V C Yang; H Bernstein; C L Cooney; R Langer
Journal:  Appl Biochem Biotechnol       Date:  1987 Sep-Dec       Impact factor: 2.926

Review 6.  Anticoagulants in anaesthesia.

Authors:  P J Stow; F A Burrows
Journal:  Can J Anaesth       Date:  1987-11       Impact factor: 5.063

7.  Immobilization alters heparin cleaving properties of heparinase I.

Authors:  Indu Bhushan; Alhumaidi Alabbas; Balagurunathan Kuberan; Ram B Gupta; Umesh R Desai
Journal:  Glycobiology       Date:  2017-11-01       Impact factor: 4.313

8.  Specificity and action pattern of heparanase Bp, a β-glucuronidase from Burkholderia pseudomallei.

Authors:  Yanlei Yu; Asher Williams; Xing Zhang; Li Fu; Ke Xia; Yongmei Xu; Fuming Zhang; Jian Liu; Mattheos Koffas; Robert J Linhardt
Journal:  Glycobiology       Date:  2019-07-19       Impact factor: 4.313

9.  Bioreactor based on suspended particles of immobilized enzyme.

Authors:  L E Freed; G V Vunjak-Novakovic; P A Drinker; R Langer
Journal:  Ann Biomed Eng       Date:  1993       Impact factor: 3.934

10.  Kinetics of immobilized heparinase in human blood.

Authors:  L E Freed; G V Vunjak-Novakovic; H Bernstein; C L Cooney; R Langer
Journal:  Ann Biomed Eng       Date:  1993       Impact factor: 3.934

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