WO2006028996A3 - Microspheres d'emulsan-alginate et procedes d'utilisation de celles-ci - Google Patents

Microspheres d'emulsan-alginate et procedes d'utilisation de celles-ci Download PDF

Info

Publication number
WO2006028996A3
WO2006028996A3 PCT/US2005/031372 US2005031372W WO2006028996A3 WO 2006028996 A3 WO2006028996 A3 WO 2006028996A3 US 2005031372 W US2005031372 W US 2005031372W WO 2006028996 A3 WO2006028996 A3 WO 2006028996A3
Authority
WO
WIPO (PCT)
Prior art keywords
emulsan
methods
alginate
compositions
alginate microspheres
Prior art date
Application number
PCT/US2005/031372
Other languages
English (en)
Other versions
WO2006028996A2 (fr
Inventor
David L Kaplan
Guillermo R Castro
Bruce Panilaitis
Original Assignee
Tufts College
David L Kaplan
Guillermo R Castro
Bruce Panilaitis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tufts College, David L Kaplan, Guillermo R Castro, Bruce Panilaitis filed Critical Tufts College
Publication of WO2006028996A2 publication Critical patent/WO2006028996A2/fr
Publication of WO2006028996A3 publication Critical patent/WO2006028996A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)

Abstract

L'invention concerne, en général, des compositions d'émulsan-alginate et des procédés d'utilisation de celles-ci. Les procédés permettent d'utiliser les compositions d'émulsan-alginate comme véhicules d'administration de médicaments. De plus, l'invention concerne des procédés d'utilisation des compositions d'émulsan-alginate dans des applications nécessitant l'adsorption de protéines (par exemple, le retrait de toxines protéiques de produits alimentaires ou d'autres produits et solutions). Les compositions selon l'invention permettent de contourner les problèmes de l'art antérieur relatifs aux microsphères ou particules d'alginate.
PCT/US2005/031372 2004-09-03 2005-09-02 Microspheres d'emulsan-alginate et procedes d'utilisation de celles-ci WO2006028996A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US60700504P 2004-09-03 2004-09-03
US60/607,005 2004-09-03
US60761104P 2004-09-07 2004-09-07
US60/607,611 2004-09-07
US64380705P 2005-01-14 2005-01-14
US60/643,807 2005-01-14

Publications (2)

Publication Number Publication Date
WO2006028996A2 WO2006028996A2 (fr) 2006-03-16
WO2006028996A3 true WO2006028996A3 (fr) 2009-05-07

Family

ID=36036885

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/031372 WO2006028996A2 (fr) 2004-09-03 2005-09-02 Microspheres d'emulsan-alginate et procedes d'utilisation de celles-ci

Country Status (1)

Country Link
WO (1) WO2006028996A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8886334B2 (en) 2008-10-07 2014-11-11 Mc10, Inc. Systems, methods, and devices using stretchable or flexible electronics for medical applications
US9171794B2 (en) 2012-10-09 2015-10-27 Mc10, Inc. Embedding thin chips in polymer

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7622367B1 (en) 2004-06-04 2009-11-24 The Board Of Trustees Of The University Of Illinois Methods and devices for fabricating and assembling printable semiconductor elements
US9289132B2 (en) 2008-10-07 2016-03-22 Mc10, Inc. Catheter balloon having stretchable integrated circuitry and sensor array
US8389862B2 (en) 2008-10-07 2013-03-05 Mc10, Inc. Extremely stretchable electronics
ES2319158B1 (es) 2008-12-23 2010-01-26 Grifols, S.A Composicion de microparticulas biocompatibles de acido alginico para la liberacion controlada de principios activos por via intravenosa.
WO2011041727A1 (fr) 2009-10-01 2011-04-07 Mc10, Inc. Boîtiers protecteurs avec des circuits électroniques intégrés
US10441185B2 (en) 2009-12-16 2019-10-15 The Board Of Trustees Of The University Of Illinois Flexible and stretchable electronic systems for epidermal electronics
JP6046491B2 (ja) 2009-12-16 2016-12-21 ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティー オブ イリノイ コンフォーマル電子機器を使用した生体内での電気生理学
US9936574B2 (en) 2009-12-16 2018-04-03 The Board Of Trustees Of The University Of Illinois Waterproof stretchable optoelectronics
CN105496423A (zh) 2010-03-17 2016-04-20 伊利诺伊大学评议会 基于生物可吸收基质的可植入生物医学装置
US9765934B2 (en) 2011-05-16 2017-09-19 The Board Of Trustees Of The University Of Illinois Thermally managed LED arrays assembled by printing
KR102000302B1 (ko) 2011-05-27 2019-07-15 엠씨10, 인크 전자, 광학, 및/또는 기계 장치 및 시스템, 그리고 이를 제조하기 위한 방법
WO2012167096A2 (fr) 2011-06-03 2012-12-06 The Board Of Trustees Of The University Of Illinois Réseau d'électrodes de surface conformables, multiplexées de manière active et à haute densité, pour un interfaçage avec le cerveau
GB201120368D0 (en) * 2011-11-24 2012-01-04 Sperm Vital As Methods for the preparation of hydrogels
JP6231489B2 (ja) 2011-12-01 2017-11-15 ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティー オブ イリノイ プログラム可能な変化を被るように設計された遷移デバイス
JP2015521303A (ja) 2012-03-30 2015-07-27 ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシ 表面への形状適合可能な付属物装着可能電子デバイス
EP3304430A4 (fr) 2015-06-01 2019-03-06 The Board of Trustees of the University of Illionis Systèmes électroniques miniaturisés ayant des capacités de puissance sans fil et de communication en champ proche
US11029198B2 (en) 2015-06-01 2021-06-08 The Board Of Trustees Of The University Of Illinois Alternative approach for UV sensing
US10925543B2 (en) 2015-11-11 2021-02-23 The Board Of Trustees Of The University Of Illinois Bioresorbable silicon electronics for transient implants
KR102100060B1 (ko) * 2018-11-08 2020-04-10 가톨릭대학교 산학협력단 약물 전달용 에멀산 나노입자 및 이의 용도

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690682A (en) * 1983-04-15 1987-09-01 Damon Biotech, Inc. Sustained release
US6214331B1 (en) * 1995-06-06 2001-04-10 C. R. Bard, Inc. Process for the preparation of aqueous dispersions of particles of water-soluble polymers and the particles obtained

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690682A (en) * 1983-04-15 1987-09-01 Damon Biotech, Inc. Sustained release
US6214331B1 (en) * 1995-06-06 2001-04-10 C. R. Bard, Inc. Process for the preparation of aqueous dispersions of particles of water-soluble polymers and the particles obtained

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CASTRO ET AL.: "Emuslan, a tailorable biopolymer for controlled release.", BIORESOURCE TECHNOLOGY, vol. 99, 2008, pages 4566 - 4571 *
CASTRO ET AL.: "Triggered release of proteins from emulsan-alginate beads.", JOURNAL OF CONTROLLED RELEASE, vol. 109, December 2005 (2005-12-01), pages 149 - 157 *
GUTNICK ET AL.: "Engineering bacterial biopolymers for the biosorption of heavy metals; new products and novel formulations", APPL MICROBIOL BIOTECHNOL, vol. 54, 2000, pages 451 - 460 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8886334B2 (en) 2008-10-07 2014-11-11 Mc10, Inc. Systems, methods, and devices using stretchable or flexible electronics for medical applications
US9171794B2 (en) 2012-10-09 2015-10-27 Mc10, Inc. Embedding thin chips in polymer

Also Published As

Publication number Publication date
WO2006028996A2 (fr) 2006-03-16

Similar Documents

Publication Publication Date Title
WO2006028996A3 (fr) Microspheres d'emulsan-alginate et procedes d'utilisation de celles-ci
AU2003232211A1 (en) Aroma particle
WO2007146491A3 (fr) Substances particulaires fluides
WO2007110422A3 (fr) Vecteur de protéines de lactosérum pour administration d'agents actifs
WO2007008384A3 (fr) Articles alimentaires avec dispositif d'apport et procedes de preparation de ceux-ci
WO2006124748A3 (fr) Composes polycycliques et procedes pour les utiliser
WO2006034172A3 (fr) Fractions de proteines vegetales riches en glycinine et ?eta-conglycinine
WO2008066773A3 (fr) Agent bénéfique contenant une particule de vectorisation
WO2004063342A3 (fr) Liberation et activation de cellules de complexes de polypeptides et d'acides nucleiques
EP1486195A3 (fr) Composition d'hygiène corporel comprenant un agent bénéfique structéré prémélangé ou un agent véhiculant et aboutissant à un effet amèlioré du modifiant optique séparé de l'agent bénéfique structuré.
WO2007090127A3 (fr) Particules d'embolisation intravasculaire compressible, procedes connexes et systemes d'administration
TW200745103A (en) Substituted 7-azaindazoles, compositions containing them, production process and use
WO2008036932A3 (fr) Compositions et procédés utilisant l'espèce boswellia
MX2008000496A (es) Composiciones aisladas de proteinas y usos de las mismas.
IL197831A (en) Human antibodies that bind 4cxcr, preparations containing them and their uses
WO2011104381A3 (fr) Compositions stables contenant des anticorps
WO2008094254A3 (fr) Procédés et compositions pour le traitement du cancer ou d'autres maladies
WO2007125105A3 (fr) Activateurs de la glucokinase benzamidique
MY149306A (en) Solid preparation containing an insulin sensitizer
AU2006260997A8 (en) ( 6-fluoro-benzo[l, 3] dioxolyl) -morpholin-4-yl-methanones and their use as CB1 ligands
AU2006268143A8 (en) Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from hydrophilic polymer foam such as chitosan
WO2005117557A3 (fr) Systeme d'expression
WO2005082927A3 (fr) Peptides utilises contre l'hypertension
WO2007086967A3 (fr) Compositions de particules fines et procédés associés
WO2006122914A3 (fr) Medicament notamment anti-cancereux, destine a des traitements par immunotherapie, en particulier autologue

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase