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Solid Dispersions Incorporated into PVP Films for the Controlled Release of Trans-Resveratrol: Development, Physicochemical and In Vitro Characterizations and In Vivo Cutaneous Anti-Inflammatory Evaluation. Pharmaceutics 2022; 14:pharmaceutics14061149. [PMID: 35745722 PMCID: PMC9230924 DOI: 10.3390/pharmaceutics14061149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/01/2022] [Accepted: 04/03/2022] [Indexed: 02/05/2023] Open
Abstract
Trans-resveratrol can promote various dermatological effects. However, its high crystallinity decreases its solubility and bioavailability. Therefore, solid dispersions have been developed to promote its amorphization; even so, they present as powders, making cutaneous controlled drug delivery unfeasible and an alternative necessary for their incorporation into other systems. Thus, polyvinylpyrrolidone (PVP) films were chosen with the aim of developing a controlled delivery system to treat inflammation and bacterial infections associated with atopic dermatitis. Four formulations were developed: two with solid dispersions (and trans-resveratrol) and two as controls. The films presented with uniformity, as well as bioadhesive and good barrier properties. X-ray diffraction showed that trans-resveratrol did not recrystallize. Fourier-transform infrared spectroscopy (FT-IR) and thermal analysis evidenced good chemical compatibilities. The in vitro release assay showed release values from 82.27 ± 2.60 to 92.81 ± 2.50% (being a prolonged release). In the in vitro retention assay, trans-resveratrol was retained in the skin, over 24 h, from 42.88 to 53.28%. They also had low cytotoxicity over fibroblasts. The in vivo assay showed a reduction in inflammation up to 66%. The films also avoided Staphylococcus aureus’s growth, which worsens atopic dermatitis. According to the results, the developed system is suitable for drug delivery and capable of simultaneously treating inflammation and infections related to atopic dermatitis.
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Advances in the colon-targeted chitosan based drug delivery systems for the treatment of inflammatory bowel disease. Carbohydr Polym 2022; 288:119351. [DOI: 10.1016/j.carbpol.2022.119351] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/09/2022] [Accepted: 03/09/2022] [Indexed: 12/21/2022]
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Sivanesan I, Gopal J, Muthu M, Shin J, Mari S, Oh J. Green Synthesized Chitosan/Chitosan Nanoforms/Nanocomposites for Drug Delivery Applications. Polymers (Basel) 2021; 13:2256. [PMID: 34301013 PMCID: PMC8309384 DOI: 10.3390/polym13142256] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/05/2021] [Accepted: 07/06/2021] [Indexed: 11/16/2022] Open
Abstract
Chitosan has become a highlighted polymer, gaining paramount importance and research attention. The fact that this valuable polymer can be extracted from food industry-generated shell waste gives it immense value. Chitosan, owing to its biological and physicochemical properties, has become an attractive option for biomedical applications. This review briefly runs through the various methods involved in the preparation of chitosan and chitosan nanoforms. For the first time, we consolidate the available scattered reports on the various attempts towards greens synthesis of chitosan, chitosan nanomaterials, and chitosan nanocomposites. The drug delivery applications of chitosan and its nanoforms have been reviewed. This review points to the lack of systematic research in the area of green synthesis of chitosan. Researchers have been concentrating more on recovering chitosan from marine shell waste through chemical and synthetic processes that generate toxic wastes, rather than working on eco-friendly green processes-this is projected in this review. This review draws the attention of researchers to turn to novel and innovative green processes. More so, there are scarce reports on the application of green synthesized chitosan nanoforms and nanocomposites towards drug delivery applications. This is another area that deserves research focus. These have been speculated and highlighted as future perspectives in this review.
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Affiliation(s)
- Iyyakkannu Sivanesan
- Department of Bioresources and Food Science, Konkuk University, Hwayang-dong, Gwangjin-gu, Seoul 05029, Korea
| | - Judy Gopal
- Laboratory of Neo Natural Farming, Chunnampet, Tamil Nadu 603 401, India
| | - Manikandan Muthu
- Laboratory of Neo Natural Farming, Chunnampet, Tamil Nadu 603 401, India
| | - Juhyun Shin
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 143-701, Korea
| | - Selvaraj Mari
- Department of Chemistry, Guru Nanak College, Chennai 600 042, India
| | - Jaewook Oh
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 143-701, Korea
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Shaban NZ, Aboelsaad AM, Shoueir KR, Abdulmalek SA, Awad D, Shaban SY, Mansour H. Chitosan-based dithiophenolato nanoparticles: Preparation, mechanistic information of DNA binding, antibacterial and cytotoxic activities. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114252] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Design, DNA binding and kinetic studies, antibacterial and cytotoxic activities of stable dithiophenolato titanium(IV)-chitosan Nanocomposite. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111002] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Karuna DS, Rathnam G, Ubaidulla U, Ganesh M, Jang HT. Chitosan phthalate: A novel polymer for the multiparticulate drug delivery system for diclofenac sodium. ADVANCES IN POLYMER TECHNOLOGY 2017. [DOI: 10.1002/adv.21859] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Grace Rathnam
- Department of Pharmaceutics; C.L. Baid Metha College of Pharmacy; Chennai India
| | | | - Mani Ganesh
- Department of Chemical Engineering; Hanseo University; Seosan-si South Korea
| | - Hyun Tae Jang
- Department of Chemical Engineering; Hanseo University; Seosan-si South Korea
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Üstündağ Okur N, Çağlar EŞ, Arpa MD, Karasulu HY. Preparation and evaluation of novel microemulsion-based hydrogels for dermal delivery of benzocaine. Pharm Dev Technol 2016; 22:500-510. [DOI: 10.3109/10837450.2015.1131716] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Neslihan Üstündağ Okur
- Department of Pharmaceutical Technology, School of Pharmacy, Istanbul Medipol University, Beykoz, Istanbul, Turkey and
| | - Emre Şefik Çağlar
- Department of Pharmaceutical Technology, School of Pharmacy, Istanbul Medipol University, Beykoz, Istanbul, Turkey and
| | - Muhammet Davut Arpa
- Department of Pharmaceutical Technology, School of Pharmacy, Istanbul Medipol University, Beykoz, Istanbul, Turkey and
| | - H. Yeşim Karasulu
- Department of Pharmaceutical Technology, Ege University, Bornova, Izmir, Turkey
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Elgadir M, Uddin M, Ferdosh S, Adam A, Chowdhury AJK, Sarker MI. Impact of chitosan composites and chitosan nanoparticle composites on various drug delivery systems: A review. J Food Drug Anal 2015; 23:619-629. [PMID: 28911477 PMCID: PMC9345468 DOI: 10.1016/j.jfda.2014.10.008] [Citation(s) in RCA: 283] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 09/28/2014] [Accepted: 10/22/2014] [Indexed: 10/31/2022] Open
Abstract
Chitosan is a promising biopolymer for drug delivery systems. Because of its beneficial properties, chitosan is widely used in biomedical and pharmaceutical fields. In this review, we summarize the physicochemical and drug delivery properties of chitosan, selected studies on utilization of chitosan and chitosan-based nanoparticle composites in various drug delivery systems, and selected studies on the application of chitosan films in both drug delivery and wound healing. Chitosan is considered the most important polysaccharide for various drug delivery purposes because of its cationic character and primary amino groups, which are responsible for its many properties such as mucoadhesion, controlled drug release, transfection, in situ gelation, and efflux pump inhibitory properties and permeation enhancement. This review can enhance our understanding of drug delivery systems particularly in cases where chitosan drug-loaded nanoparticles are applied.
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Yoshida VM, Balcão VM, Vila MM, Oliveira Júnior JM, Aranha N, Chaud MV, Gremião MP. Zidovudine-Poly(l-Lactic Acid) Solid Dispersions with Improved Intestinal Permeability Prepared by Supercritical Antisolvent Process. J Pharm Sci 2015; 104:1691-700. [DOI: 10.1002/jps.24377] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 01/13/2015] [Accepted: 01/14/2015] [Indexed: 11/11/2022]
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Ustündağ-Okur N, Gökçe EH, Bozbıyık Dİ, Eğrilmez S, Ozer O, Ertan G. Preparation and in vitro-in vivo evaluation of ofloxacin loaded ophthalmic nano structured lipid carriers modified with chitosan oligosaccharide lactate for the treatment of bacterial keratitis. Eur J Pharm Sci 2014; 63:204-15. [PMID: 25111119 DOI: 10.1016/j.ejps.2014.07.013] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Accepted: 07/31/2014] [Indexed: 11/17/2022]
Abstract
The objective of this study was to explore the potential of the nanostructured lipid carriers (NLCs) modified with chitosan oligosaccharide lactate (COL) for topical ocular application. Ofloxacin (OFX) loaded NLCs were prepared by microemulsion or high shear homogenization methods. For combination of NLCs Compritol HD5 ATO was used as solid lipid, oleic acid as liquid lipid, Tween 80 as surfactant, ethanol as co-surfactant. The optimum NLCs was modified with 0.75% COL. The properties of NLCs in the absence or presence of OFX (0.3%) were characterized as zeta potential, particle size, viscosity and pH, TEM, drug loading, encapsulation efficiency and anti-microbial properties. Ex-vivo penetration/permeation studies were performed with rabbit cornea in Franz-diffusion cells. The penetration rate of OFX from NM-COL4OFX and NH-COL4OFX were significantly higher than commercial solution. Based on the selected formulations, in vivo tests were carried out by eye-drop instillation of NLCs in rabbit. The addition of COL improved the preocular residence time, controlled the drug release and enhanced the corneal bioavailability. In conclusion, OFX COL modified NLCs prepared by high shear homogenization method could be offered as a promising strategy for ocular drug delivery.
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Affiliation(s)
- Neslihan Ustündağ-Okur
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Ege, 35100 Bornova, Izmir, Turkey.
| | - Evren Homan Gökçe
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Ege, 35100 Bornova, Izmir, Turkey.
| | | | - Sait Eğrilmez
- Department of Ophthalmology, School of Medicine, University of Ege, 35100 Bornova, Izmir, Turkey.
| | - Ozgen Ozer
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Ege, 35100 Bornova, Izmir, Turkey.
| | - Gökhan Ertan
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Ege, 35100 Bornova, Izmir, Turkey.
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Kleinubing SA, Seraphim DC, Vieira MGA, Canevesi RLS, da Silva EA, César CL, Mei LHI. Gastro-resistant controlled release of OTC encapsulated in alginate/chitosan matrix coated with acryl-EZE® MP in fluidized bed. J Appl Polym Sci 2014. [DOI: 10.1002/app.40444] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sirlene Adriana Kleinubing
- School of Chemical Engineering; University of Campinas, UNICAMP, Cidade Universitária Zeferino Vaz; CEP 13083-852 Campinas/SP Brazil
| | - Danielle Chati Seraphim
- School of Chemical Engineering; University of Campinas, UNICAMP, Cidade Universitária Zeferino Vaz; CEP 13083-852 Campinas/SP Brazil
| | - Melissa Gurgel Adeodato Vieira
- School of Chemical Engineering; University of Campinas, UNICAMP, Cidade Universitária Zeferino Vaz; CEP 13083-852 Campinas/SP Brazil
| | - Rafael Luan Sehn Canevesi
- School of Chemical Engineering; Western State University of Paraná; UNIOESTE, Rua da Faculdade 645, Jardim La Salle, CEP 85903-000 Toledo/PR Brazil
| | - Edson Antonio da Silva
- School of Chemical Engineering; Western State University of Paraná; UNIOESTE, Rua da Faculdade 645, Jardim La Salle, CEP 85903-000 Toledo/PR Brazil
| | - Carlos Lenz César
- Institute of Physics Gleb Wataghin; University of Campinas, UNICAMP, Cidade Universitária Zeferino Vaz; CEP 13083-859 Campinas/SP Brazil
- INFABiC-National Institute of Science and Technology on Photonics Applied to Cell Biology; Campinas/SP Brazil
| | - Lucia Helena Innocentini Mei
- School of Chemical Engineering; University of Campinas, UNICAMP, Cidade Universitária Zeferino Vaz; CEP 13083-852 Campinas/SP Brazil
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Ferrari PC, Souza FM, Giorgetti L, Oliveira GF, Ferraz HG, Chaud MV, Evangelista RC. Development and in vitro evaluation of coated pellets containing chitosan to potential colonic drug delivery. Carbohydr Polym 2013; 91:244-52. [DOI: 10.1016/j.carbpol.2012.08.044] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 08/09/2012] [Accepted: 08/12/2012] [Indexed: 01/03/2023]
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