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Saady M, Shoman NA, Teaima M, Abdelmonem R, El-Nabarawi MA, Elhabal SF. Fabrication of gastro-floating sustained-release etoricoxib and famotidine tablets: design, optimization , in-vitro, and in-vivo evaluation. Pharm Dev Technol 2024:1-16. [PMID: 38607310 DOI: 10.1080/10837450.2024.2343320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 04/11/2024] [Indexed: 04/13/2024]
Abstract
In this study, a new gastro-floating sustained-release tablet (GFT) with a combination of Etoricoxib (ET) and Famotidine (FM) was successfully developed. GFTs were prepared by using a combination of hydrophilic swellable natural/semi-synthetic polymers as a controlled-release layer. Through a 24 full factorial statistical experimental design, the effects of formulation factors on the release of GFTs were conducted. The ideal floating tablet (FT) comprised konjac-gum (150 mg), guar-gum (26.57 mg), xanthan-gum (54.17 mg), and HPMC-K15-M (69.25 mg). The ideal FT exhibited a high swelling index (SI) (297.7%) and rapid FLT (around 50 s) in 0.1 N HCl as well as controlled release of ET (22.43% in 1 h and 77.47% in 8 h) and FM (24.89% in 1 h and 93.82% in 8 h) with the absence of any drug-excipient interactions. The AUC0∼72 (ng h/mL) of ET and FM in the GFTs were approximately double-fold of the market, respectively. The relative bioavailability was (207.48 ± 12.02% and 208.51 ± 13.11%) compared with commercial tablets. The X-ray imaging showed a promising buoyancy ability for approximately 8 h. These findings revealed the successful preparation of the sustained-release floating tablet with improved dual drug delivery.
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Affiliation(s)
- Marwa Saady
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Nabil A Shoman
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ahram Canadian University, Giza, Egypt
| | - Mahmoud Teaima
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Rehab Abdelmonem
- Department of Industrial Pharmacy, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology (MUST), Giza, Egypt
| | - Mohamed A El-Nabarawi
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Sammar Fathy Elhabal
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Modern University for Technology and Information (MTI), Mokattam, Cairo, Egypt
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Tuteja M, Nagpal K. Recent Advances and Prospects for Plant Gum-Based Drug Delivery Systems: A Comprehensive Review. Crit Rev Ther Drug Carrier Syst 2023; 40:83-124. [PMID: 36734914 DOI: 10.1615/critrevtherdrugcarriersyst.2022042252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This work is an effort to first introduce plant-based gums and discussing their drug delivery applications. The composition of these plant gums and their major characteristics, which make them suitable as pharmaceutical excipients are also described in detail. The various modifications methods such as physical and chemical modifications of gums and polysaccharides have been discussed along with their applications in different fields. Consequently, plant-based gums modification such as etherification and grafting is attracting much scientific attention to satisfy industrial demand. The evaluation tests to characterize gum-based drug delivery systems have been summarized. The release behavior of drug from plant-gum-based drug delivery is being discussed. Thus, this review is an attempt to critically summarize different aspect of plant-gum-based polysaccharides to be utilized in drug delivery systems having potential industrial applications.
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Affiliation(s)
- Minkal Tuteja
- Gurugram Global College of Pharmacy, Farrukhnagar, Gurugram, Haryana, 122506, India
| | - Kalpana Nagpal
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Noida, UP-201303, India
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Branca C, Conti Nibali V, Khouzami K, Wanderlingh U, D’Angelo G. Comparative study of pluronic-chitosan and pluronic-guar gum composite thermogels. International Journal of Polymer Analysis and Characterization 2021. [DOI: 10.1080/1023666x.2020.1868163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Caterina Branca
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università degli Studi di Messina, Messina, Italy
| | - Valeria Conti Nibali
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università degli Studi di Messina, Messina, Italy
| | - Khaoula Khouzami
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università degli Studi di Messina, Messina, Italy
| | - Ulderico Wanderlingh
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università degli Studi di Messina, Messina, Italy
| | - Giovanna D’Angelo
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università degli Studi di Messina, Messina, Italy
- CNR, Istituto per I Processi Chimico-Fisici, Messina, Italy
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Patel J, Maji B, Moorthy NSHN, Maiti S. Xanthan gum derivatives: review of synthesis, properties and diverse applications. RSC Adv 2020; 10:27103-27136. [PMID: 35515783 PMCID: PMC9055500 DOI: 10.1039/d0ra04366d] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 07/13/2020] [Indexed: 12/20/2022] Open
Abstract
Natural polysaccharides are well known for their biocompatibility, non-toxicity and biodegradability. These properties are also inherent to xanthan gum (XG), a microbial polysaccharide. This biomaterial has been extensively investigated as matrices for tablets, nanoparticles, microparticles, hydrogels, buccal/transdermal patches, tissue engineering scaffolds with different degrees of success. However, the native XG has its own limitations with regards to its susceptibility to microbial contamination, unusable viscosity, poor thermal and mechanical stability, and inadequate water solubility. Chemical modification can circumvent these limitations and tailor the properties of virgin XG to fulfill the unmet needs of drug delivery, tissue engineering, oil drilling and other applications. This review illustrates the process of chemical modification and/crosslinking of XG via etherification, esterification, acetalation, amidation, and oxidation. This review further describes the tailor-made properties of novel XG derivatives and their potential application in diverse fields. The physicomechanical modification and its impact on the properties of XG are also discussed. Overall, the recent developments on XG derivatives are very promising to progress further with polysaccharide research. Due to presence of hydroxy and carboxy functional groups, xanthan gum is amenable to various chemical modification for producing derivatives such as carboxymethyl xanthan and carboxymethyl hydroxypropyl xanthan with desirable properties for end use.![]()
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Affiliation(s)
- Jwala Patel
- Department of Pharmacy
- Indira Gandhi National Tribal University
- Amarkantak
- India
| | - Biswajit Maji
- Department of Chemistry
- Indira Gandhi National Tribal University
- Amarkantak
- India
| | | | - Sabyasachi Maiti
- Department of Pharmacy
- Indira Gandhi National Tribal University
- Amarkantak
- India
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Xi Z, Sharma N, Paprikar A, Lin S. Development and evaluation of dipyridamole sustained release tablets containing micro-environmental pH modifiers. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.101231] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Chen K, Wen H, Yang F, Yu Y, Gai X, Wang H, Li P, Pan W, Yang X. Study of controlled-release floating tablets of dipyridamole using the dry-coated method. Drug Dev Ind Pharm 2017; 44:116-124. [PMID: 28956647 DOI: 10.1080/03639045.2017.1386198] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Dipyridamole (DIP), having a short biological half-life, has a narrow absorption window and is primarily absorbed in the stomach. So, the purpose of this study was to prepare controlled-release floating (CRF) tablets of dipyridamole by the dry-coated method. The influence of agents with different viscosity, hydroxypropylmethylcellulose (HPMC) and polyvinylpyrollidon K30 (PVP K30) in the core tablet and low-viscosity HPMC and PVP K30 in the coating layer on drug release, were investigated. Then, a study with a three-factor, three-level orthogonal experimental design was used to optimize the formulation of the CRF tablets. After data processing, the optimized formulation was found to be: 80 mg HPMC K4M in the core tablet, 80 mg HPMC E15 in core tablet and 40 mg PVP K30 in the coating layer. Moreover, an in vitro buoyancy study showed that the optimized formulation had an excellent floating ability and could immediately float without a lag time and this lasted more than 12 h. Furthermore, an in vivo gamma scintigraphic study showed that the gastric residence time of the CRF tablet was about 8 h.
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Affiliation(s)
- Kai Chen
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Shenyang Pharmaceutical University , Shenyang , China
| | - Haoyang Wen
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Shenyang Pharmaceutical University , Shenyang , China
| | - Feifei Yang
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Shenyang Pharmaceutical University , Shenyang , China
| | - Yibin Yu
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Shenyang Pharmaceutical University , Shenyang , China
| | - Xiumei Gai
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Shenyang Pharmaceutical University , Shenyang , China
| | - Haiying Wang
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Shenyang Pharmaceutical University , Shenyang , China
| | - Pingfei Li
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Shenyang Pharmaceutical University , Shenyang , China
| | - Weisan Pan
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Shenyang Pharmaceutical University , Shenyang , China
| | - Xinggang Yang
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Shenyang Pharmaceutical University , Shenyang , China
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Naik DR, Raval JP. Amorphous polymeric binary blend pH-responsive nanoparticles for dissolution enhancement of antiviral drug. Journal of Saudi Chemical Society 2016; 20:S168-77. [DOI: 10.1016/j.jscs.2012.09.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Abstract
Since decade or two, the development of floating drug delivery systems becomes a significant and novel tool as having low density than gastric content. There are various advanced polymers including chitosan, eudragit, etc., and excipients such as; pore forming agent, surfactants, etc. All of them are discussed briefly, and results are concluded from various reputed researches. We have discussed all natural and synthetic systems with their effect on the release and other parameters which are essential for the floating formulation development.
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Affiliation(s)
- Avinash Y Kaushik
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Jaipur National University, Jaipur, India
| | - Ajay K Tiwari
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Jaipur National University, Jaipur, India
| | - Ajay Gaur
- Department of Pharmaceutics, Lachoo Memorial College of Science and Technology, Jodhpur, Rajasthan, India
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Singh Y, Singh M, Meher JG, Pawar VK, Chourasia MK. Trichotomous gastric retention of amorphous capecitabine: An attempt to overcome pharmacokinetic gap. Int J Pharm 2015; 478:811-21. [DOI: 10.1016/j.ijpharm.2014.11.055] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Revised: 10/22/2014] [Accepted: 11/25/2014] [Indexed: 11/25/2022]
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Jiang H, Tian R, Hu W, Jia Y, Yuan P, Wang J, Zhang L. Formulation and evaluation of gastroretentive floating drug delivery system of dipyridamole. Drug Dev Ind Pharm 2014; 41:674-80. [DOI: 10.3109/03639045.2014.893355] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Carbinatto FM, de Castro AD, Evangelista RC, Cury BS. Insights into the swelling process and drug release mechanisms from cross-linked pectin/high amylose starch matrices. Asian J Pharm Sci 2014. [DOI: 10.1016/j.ajps.2013.12.002] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Bagliotti Meneguin A, Stringhetti Ferreira Cury B, Evangelista RC. Films from resistant starch-pectin dispersions intended for colonic drug delivery. Carbohydr Polym 2014; 99:140-9. [DOI: 10.1016/j.carbpol.2013.07.077] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2013] [Revised: 07/23/2013] [Accepted: 07/27/2013] [Indexed: 11/30/2022]
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Bhowmik M, Kumari P, Sarkar G, Bain MK, Bhowmick B, Mollick MMR, Mondal D, Maity D, Rana D, Bhattacharjee D, Chattopadhyay D. Effect of xanthan gum and guar gum on in situ gelling ophthalmic drug delivery system based on poloxamer-407. Int J Biol Macromol 2013; 62:117-23. [DOI: 10.1016/j.ijbiomac.2013.08.024] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 08/12/2013] [Accepted: 08/17/2013] [Indexed: 10/26/2022]
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Soares GA, Castro ADD, Cury BS, Evangelista RC. Blends of cross-linked high amylose starch/pectin loaded with diclofenac. Carbohydr Polym 2013; 91:135-42. [DOI: 10.1016/j.carbpol.2012.08.014] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 07/03/2012] [Accepted: 08/03/2012] [Indexed: 11/15/2022]
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Patel B, Gupta V, Ahsan F. PEG–PLGA based large porous particles for pulmonary delivery of a highly soluble drug, low molecular weight heparin. J Control Release 2012; 162:310-20. [DOI: 10.1016/j.jconrel.2012.07.003] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Accepted: 07/07/2012] [Indexed: 10/28/2022]
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Onoue S, Inoue R, Taniguchi C, Kawabata Y, Yamashita K, Wada K, Yamauchi Y, Yamada S. Improved dissolution and pharmacokinetic behavior of dipyridamole formulation with microenvironmental pH-modifier under hypochlorhydria. Int J Pharm 2012; 426:61-66. [DOI: 10.1016/j.ijpharm.2012.01.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Revised: 12/22/2011] [Accepted: 01/07/2012] [Indexed: 10/14/2022]
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Jian H, Zhu L, Zhang W, Sun D, Jiang J. Galactomannan (from Gleditsia sinensis Lam.) and xanthan gum matrix tablets for controlled delivery of theophylline: In vitro drug release and swelling behavior. Carbohydr Polym 2012. [DOI: 10.1016/j.carbpol.2011.10.043] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ndesendo VMK, Pillay V, Choonara YE, du Toit LC, Buchmann E, Kumar P, Khan RA, Meyer LC. Advanced preformulation investigations for the development of a lead intravaginal bioadhesive polymeric device. Drug Dev Ind Pharm 2011; 38:271-93. [DOI: 10.3109/03639045.2011.598538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Guo F, Zhong H, He J, Xie B, Liu F, Xu H, Liu M, Xu C. Self-microemulsifying drug delivery system for improved oral bioavailability of dipyridamole: preparation and evaluation. Arch Pharm Res 2011; 34:1113-23. [PMID: 21811918 DOI: 10.1007/s12272-011-0709-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Revised: 10/31/2010] [Accepted: 11/24/2010] [Indexed: 10/17/2022]
Abstract
Dipyridamole shows poor and variable bioavailability after oral administration due to pHdependent solubility, low biomembrane permeability as well as being a substrate of P-glycoprotein. In order to improve the oral absorption of dipyridamole, a self-microemulsifying drug delivery system (SMEDDS) for dipyridamole was prepared and evaluated in vitro and in vivo. The optimum formulation was 18% oleic acid, 12% Labrafac lipophile WL 1349, 42% Solutol HS 15 and 28% isopropyl alcohol. It was found that the performance of self-microemulsification with the combination of oleic acid and Labrafac lipophile WL 1349 increased compared with just one oil. The results obtained from an in vitro dissolution assay indicated that dipyridamole in SMEDDS dissolved rapidly and completely in pH 6.8 aqueous media, while the commercial drug tablet was less soluble. An oral bioavailability study in rats showed that dipyridamole in the SMEDDS formulation had a 2.06-fold increased absorption compared with the simple drug suspension. It was evident that SMEDDS may be an effective approach to improve the oral absorption for drugs having pH-dependent solubility.
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Affiliation(s)
- Feng Guo
- Department of Pharmacy, Medical College, Nanchang University, No. 461, Bayi Road, Nanchang, Jiangxi Province 330006, China
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Singh B, Sharma V, Pal L. Formation of sterculia polysaccharide networks by gamma rays induced graft copolymerization for biomedical applications. Carbohydr Polym 2011. [DOI: 10.1016/j.carbpol.2011.06.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abstract
Rheological blends of hyaluronic acid (HA) and hydroxypropylmethyl cellulose (HPMC) are attractive as injectable drug delivery vehicles given their shear thinning viscoelastic rheological properties and excellent biocompatibility. In this study, the rheological and water binding properties of HA-HPMC blends are investigated to optimize both the injectability and the drug release kinetics of polymer blends. The time required to release 75% of a bupivacaine payload was correlated with the overall polymer concentration of the blend and the water binding properties of the constituent polymers. This correlation enables the tuning of drug release kinetics over a range of several hours according to the total concentration and ratio of the polymers used in the blend. The injectability is also promoted by polymer blending; HPMC suppresses the high yield stress of HA solutions, whereas HA induces flow instabilities in the needle, which facilitate blend injection via plug flow. Consequently, significantly higher polymer concentrations can be injected as blends compared with that achievable with either of the polymers alone, extending the potential of these polymers for drug delivery.
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Affiliation(s)
- Todd Hoare
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
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Singh B, Sharma N. Modification of sterculia gum with methacrylic acid to prepare a novel drug delivery system. Int J Biol Macromol 2008; 43:142-50. [PMID: 18501422 DOI: 10.1016/j.ijbiomac.2008.04.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2008] [Revised: 04/06/2008] [Accepted: 04/10/2008] [Indexed: 11/30/2022]
Abstract
The present paper deals with the modification of the sterculia gum with methacrylic acid (MAAc) to hydrogels for use in drug delivery. The hydrogels were characterized by SEMs, FTIR and swelling studies. The release dynamics of model anti-ulcer drug (ranitidine hydrochloride) from the hydrogels has been studied for the evaluation of the release mechanism. The values of the diffusion exponent 'n' (0.55, 0.54 and 0.59) and gel characteristic constant 'k' (2.109 x 10(-2), 3.698 x 10(-2) and 2.427 x 10(-2)) have been obtained, respectively, in distilled water, pH 2.2 buffer and pH 7.4 buffer. The release of the drug from the hydrogels occurred through non-Fickian diffusion mechanism.
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Affiliation(s)
- Baljit Singh
- Department of Chemistry, Himachal Pradesh University, Shimla 171005, India.
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