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Critical Reviews™ in Therapeutic Drug Carrier Systems
Импакт фактор: 2.9 5-летний Импакт фактор: 3.72 SJR: 0.736 SNIP: 0.551 CiteScore™: 2.43

ISSN Печать: 0743-4863
ISSN Онлайн: 2162-660X

Выпуски:
Том 37, 2020 Том 36, 2019 Том 35, 2018 Том 34, 2017 Том 33, 2016 Том 32, 2015 Том 31, 2014 Том 30, 2013 Том 29, 2012 Том 28, 2011 Том 27, 2010 Том 26, 2009 Том 25, 2008 Том 24, 2007 Том 23, 2006 Том 22, 2005 Том 21, 2004 Том 20, 2003 Том 19, 2002 Том 18, 2001 Том 17, 2000 Том 16, 1999 Том 15, 1998 Том 14, 1997 Том 13, 1996 Том 12, 1995

Critical Reviews™ in Therapeutic Drug Carrier Systems

DOI: 10.1615/CritRevTherDrugCarrierSyst.v19.i6.10
53 pages

The Colon as a Possible Target for Orally Administered Peptide and Protein Drugs

Susan Moody Haupt
The Hebrew University of Jerusalem, Faculty of Medicine, School of Pharmacy, P.O. Box 12065, Jerusalem, 91120, Israel
Abraham Rubinstein
Chairman, Department of Pharmaceutics, School of Pharmacy, Faculty of Medicine The Adolph Weinberger Building The Hebrew University, P.O. Box 12065 Jerusalem 91120, Israel

Краткое описание

Oral administration offers a potential portal to the superficial layers of the gas-trointestinal (GI) tract (local delivery) and to the blood and lymphatics (systemic delivery). The harsh hydrolytic environment of the GI tract and the epithelial barriers to absorption, however, pose major challenges to the success of this mode of drug delivery for peptide and protein drugs. One approach to minimizing enzymatic degradation in the GI tract is to target drugs to the apparently less proteolytically active colon. In this review, the evidence supporting the colon as an attractive site for peptide and protein drug delivery will be discussed. The discussion will be confined to specific examples of delivery systems bearing both peptides and proteins that have been tested in the colonic context.