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Volume 78
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Article

In Vivo Bioavailability and Therapeutic Assessment of Host-Guest Inclusion Phenomena for the Hydrophobic Molecule Etodolac: Pharmacodynamic and Pharmacokinetic Evaluation

by
Vivek Ranjan SINHA
*,
AMITA
and
Honey GOEL
University Institute of Pharmaceutical Sciences, Panjab University,160014,Chandigarh, India
*
Author to whom correspondence should be addressed.
Sci. Pharm. 2010, 78(1), 103-116; https://doi.org/10.3797/scipharm.0909-08
Submission received: 17 September 2009 / Accepted: 18 January 2010 / Published: 18 January 2010
Versions Notes

Abstract

The aim of present investigation was 1) to evaluate the in vivo bioavailability of an Etodolac (ETD)-β-cyclodextrin (β-CD) inclusion complex system prepared by kneading and spray drying techniques in rats, 2) to study the pharmacodynamic parameters in various animal models for analyzing the therapeutic response and, 3) to evaluate the pharmacokinetic profile of the drug administered. Inclusion complexation with β-CD enhanced the solubility of the drug, improved bioavailability and reduced ulcerogenicity of ETD in rats. Pharmacodynamic studies were carried out in normal LACA mice and pharmacokinetic evaluation was done in male Wistar rats. Pharmacokinetic parameters evaluated for the inclusion complexes revealed good correlation. The minimum dose necessary to produce analgesic or anti-arthritic activity was also decreased, indicating that the host-guest strategy that uses β-CD and ETD was very effective and could be successfully employed in the preparation of pharmaceutical formulations of anti-arthritics and analgesics.
Keywords: ETD; β-Cyclodextrin; Inclusion-complexes; Bioavailability; Ulcerogenicity ETD; β-Cyclodextrin; Inclusion-complexes; Bioavailability; Ulcerogenicity

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MDPI and ACS Style

SINHA, V.R.; AMITA; GOEL, H. In Vivo Bioavailability and Therapeutic Assessment of Host-Guest Inclusion Phenomena for the Hydrophobic Molecule Etodolac: Pharmacodynamic and Pharmacokinetic Evaluation. Sci. Pharm. 2010, 78, 103-116. https://doi.org/10.3797/scipharm.0909-08

AMA Style

SINHA VR, AMITA, GOEL H. In Vivo Bioavailability and Therapeutic Assessment of Host-Guest Inclusion Phenomena for the Hydrophobic Molecule Etodolac: Pharmacodynamic and Pharmacokinetic Evaluation. Scientia Pharmaceutica. 2010; 78(1):103-116. https://doi.org/10.3797/scipharm.0909-08

Chicago/Turabian Style

SINHA, Vivek Ranjan, AMITA, and Honey GOEL. 2010. "In Vivo Bioavailability and Therapeutic Assessment of Host-Guest Inclusion Phenomena for the Hydrophobic Molecule Etodolac: Pharmacodynamic and Pharmacokinetic Evaluation" Scientia Pharmaceutica 78, no. 1: 103-116. https://doi.org/10.3797/scipharm.0909-08

APA Style

SINHA, V. R., AMITA, & GOEL, H. (2010). In Vivo Bioavailability and Therapeutic Assessment of Host-Guest Inclusion Phenomena for the Hydrophobic Molecule Etodolac: Pharmacodynamic and Pharmacokinetic Evaluation. Scientia Pharmaceutica, 78(1), 103-116. https://doi.org/10.3797/scipharm.0909-08

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