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Kulkarni R, Fanse S, Burgess DJ. Mucoadhesive drug delivery systems: a promising non-invasive approach to bioavailability enhancement. Part I: biophysical considerations. Expert Opin Drug Deliv 2023; 20:395-412. [PMID: 36803111 DOI: 10.1080/17425247.2023.2181331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
INTRODUCTION Mucoadhesive drug delivery systems (MDDS) are specifically designed to interact and bind to the mucosal layer for localized, prolonged, and/or targeted drug delivery. Over the past 4 decades, different sites have been explored for mucoadhesion including the nasal, oral, and vaginal cavities, the gastrointestinal tract and ocular tissues. AREAS COVERED The present review aims to provide a comprehensive understanding of different aspects of MDDS development. Part I focuses on the anatomical and biological aspects of mucoadhesion, which include a detailed elucidation of the structure and anatomy of the mucosa, the properties of mucin, the different theories of mucoadhesion and evaluation techniques. EXPERT OPINION The mucosal layer presents a unique opportunity for effective localization as well as systemic drug delivery via MDDS. Formulation of MDDS requires a thorough understanding of the anatomy of mucus tissue, the rate of mucus secretion and turnover, and the physicochemical properties of mucus. Further, the moisture content and the hydration of polymers are crucial for interaction with mucus. A confluence of different theories used to explain the mechanism of mucoadhesion is useful for understanding the mucoadhesion of different MDDS and their evaluation is subject to factors, such as the site of administration, type of dosage form, and duration of action. [Figure: see text].
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Affiliation(s)
- Radha Kulkarni
- School of Pharmacy, University of Connecticut, Storrs, CT, USA
| | - Suraj Fanse
- School of Pharmacy, University of Connecticut, Storrs, CT, USA
| | - Diane J Burgess
- School of Pharmacy, University of Connecticut, Storrs, CT, USA
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2
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Mucoadhesive carriers for oral drug delivery. J Control Release 2022; 351:504-559. [PMID: 36116580 PMCID: PMC9960552 DOI: 10.1016/j.jconrel.2022.09.024] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 09/10/2022] [Accepted: 09/12/2022] [Indexed: 12/24/2022]
Abstract
Among the various dosage forms, oral medicine has extensive benefits including ease of administration and patients' compliance, over injectable, suppositories, ocular and nasal. Despite of extensive demand and emerging advantages, over 50% of therapeutic molecules are not available in oral form due to their physicochemical properties. More importantly, most of the biologics, proteins, peptide, and large molecular drugs are mostly available in injectable form. Conventional oral drug delivery system has limitation such as degradation and lack of stability within stomach due to presence of highly acidic gastric fluid, hinders their therapeutic efficacy and demand more frequent and higher dosing. Hence, formulation for controlled, sustained, and targeted drug delivery, need to be designed with feasibility to target the specific region of gastrointestinal (GI) tract such as stomach, small intestine, intestine lymphatic, and colon is challenging. Among various oral delivery approaches, mucoadhesive vehicles are promising and has potential for improving oral drug retention and controlled absorption to treat local diseases within the GI tract, as well systemic diseases. This review provides the overview about the challenges and opportunities to design mucoadhesive formulation for oral delivery of therapeutics in a way to target the specific region of the GI tract. Finally, we have concluded with future perspective and potential of mucoadhesive formulations for oral local and systemic delivery.
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3
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Chetouani A, Elkolli M, Haffar H, Chader H, Riahi F, Varacavoudin T, Le Cerf D. Multifunctional hydrogels based on oxidized pectin and gelatin for wound healing improvement. Int J Biol Macromol 2022; 212:248-256. [PMID: 35577187 DOI: 10.1016/j.ijbiomac.2022.05.082] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/08/2022] [Accepted: 05/10/2022] [Indexed: 11/16/2022]
Abstract
Gelatin (G) cross-linked with oxidized pectin (OP) was studied as a potential scaffold material for tissue engineering. The effect of oxidation on the chemical properties of pectin was investigated by determining the carbonyl and carboxyl amounts. The OP treatment led to a significant decrease of all values (Mn, Mw, [η] and Rh) determined by size exclusion chromatography (SEC) coupled on line with multiangle light scattering and viscometer detectors. Cross-linking parameters were elucidated by FTIR and TNBS assay. In general, the degree of crosslinking increased with the oxidation of pectin. It was found that the presence of the crosslinking agents caused a reduction in swelling and in the gelatin release which was determined by the BCA kit assay. From the hemolysis test, the membrane of red blood cells was not disrupted by the contact of films and the rate of release of hemoglobin was lower than 5%. The coagulation properties were evaluated by the dynamic blood clotting test. The G/OP hydrogels manifested a good activity of wound healing in the albino rats' model. Moreover, the films did not produce any unwilling symptoms. So, it was concluded that studied films have the potentiality to be used as wound healing biomaterials.
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Affiliation(s)
- Asma Chetouani
- L.P.M.A.M.P.M, Dépt. Génie des Procédés, Fac. Technologie, Univ. Ferhat Abbas-Sétif1, Sétif 19000, Algeria.
| | - Meriem Elkolli
- L.P.M.A.M.P.M, Dépt. Génie des Procédés, Fac. Technologie, Univ. Ferhat Abbas-Sétif1, Sétif 19000, Algeria
| | - Hichem Haffar
- Laboratoire des Matériaux Inorganique LMI, Fac. Sciences, Univ. Mohamed Boudiaf, M'sila 28000, Algeria
| | - Henni Chader
- ANPP, Agence Nationale des Produits Pharmaceutiques, Alger, Algeria
| | - Farid Riahi
- L.P.M.A.M.P.M, Dépt. Génie des Procédés, Fac. Technologie, Univ. Ferhat Abbas-Sétif1, Sétif 19000, Algeria
| | - Tony Varacavoudin
- Normandie Univ, UNIROUEN, INSA Rouen, CNRS, PBS, UMR6270, 76000 Rouen, France
| | - Didier Le Cerf
- Normandie Univ, UNIROUEN, INSA Rouen, CNRS, PBS, UMR6270, 76000 Rouen, France
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4
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Nižić Nodilo L, Perkušić M, Ugrina I, Špoljarić D, Jakobušić Brala C, Amidžić Klarić D, Lovrić J, Saršon V, Safundžić Kučuk M, Zadravec D, Kalogjera L, Pepić I, Hafner A. In situ gelling nanosuspension as an advanced platform for fluticasone propionate nasal delivery. Eur J Pharm Biopharm 2022; 175:27-42. [PMID: 35489667 DOI: 10.1016/j.ejpb.2022.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 03/23/2022] [Accepted: 04/24/2022] [Indexed: 11/28/2022]
Abstract
In this work we present the development of in situ gelling nanosuspension as advanced form for fluticasone propionate nasal delivery. Drug nanocrystals were prepared by wet milling technique. Incorporation of drug nanocrystals into polymeric in situ gelling system with pectin and sodium hyaluronate as constitutive polymers was fine-tuned attaining appropriate formulation surface tension, viscosity and gelling ability. Drug nanonisation improved the release profile and enhanced formulation mucoadhesive properties. QbD approach combining formulation and administration parameters resulted in optimised nasal deposition profile, with 51.8% of the dose deposited in the middle meatus, the critical region in the treatment of rhinosinusitis and nasal polyposis. Results obtained in biocompatibility and physico-chemical stability studies confirmed the leading formulation potential for safe and efficient nasal corticosteroid delivery.
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Affiliation(s)
- Laura Nižić Nodilo
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
| | - Mirna Perkušić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
| | - Ivo Ugrina
- University of Split, Faculty of Science, Split, Croatia
| | | | | | | | - Jasmina Lovrić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
| | - Vesna Saršon
- Jadran-galenski laboratorij d.d, Rijeka, Croatia
| | | | - Dijana Zadravec
- Department of Diagnostic and Interventional Radiology, Sestre milosrdnice University Hospital Center, University of Zagreb, Zagreb, Croatia
| | - Livije Kalogjera
- ENT Department, Zagreb School of Medicine; University Hospital Center "Sestre milosrdnice", Zagreb, Croatia
| | - Ivan Pepić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia.
| | - Anita Hafner
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia.
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5
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Dully M, Ceresnakova M, Murray D, Soulimane T, Hudson SP. Lipid Cubic Systems for Sustained and Controlled Delivery of Antihistamine Drugs. Mol Pharm 2021; 18:3777-3794. [PMID: 34547899 PMCID: PMC8493555 DOI: 10.1021/acs.molpharmaceut.1c00279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Indexed: 12/03/2022]
Abstract
Antihistamines are capable of blocking mediator responses in allergic reactions including allergic rhinitis and dermatological reactions. By incorporating various H1 receptor antagonists into a lipid cubic phase network, these active ingredients can be delivered locally over an extended period of time owing to the mucoadhesive nature of the system. Local delivery can avoid inducing unwanted side effects, often observed after systematic delivery. Lipid-based antihistamine delivery systems are shown here to exhibit prolonged release capabilities. In vitro drug dissolution studies investigated the extent and release rate of two model first-generation and two model second-generation H1 antagonist antihistamine drugs from two monoacyglycerol-derived lipid models. To optimize the formulation approach, the systems were characterized macroscopically and microscopically by small-angle X-ray scattering and polarized light to ascertain the mesophase accessed upon an incorporation of antihistamines of varying solubilities and size. The impact of encapsulating the antihistamine molecules on the degree of mucoadhesivity of the lipid cubic systems was investigated using multiparametric surface plasmon resonance. With the ultimate goal of developing therapies for the treatment of allergic reactions, the ability of the formulations to inhibit mediator release utilizing RBL-2H3 mast cells with the propensity to release histamine upon induction was explored, demonstrating no interference from the lipid excipient on the effectiveness of the antihistamine molecules.
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Affiliation(s)
- Michele Dully
- Department
of Chemical Sciences, SSPC, the Science Foundation Ireland Research
Centre for Pharmaceuticals, Bernal Institute, University of Limerick, Castletroy,
Co. Limerick V94 T9PX, Ireland
| | - Miriama Ceresnakova
- Department
of Chemical Sciences, SSPC, the Science Foundation Ireland Research
Centre for Pharmaceuticals, Bernal Institute, University of Limerick, Castletroy,
Co. Limerick V94 T9PX, Ireland
| | - David Murray
- COOK
Ireland Limited, O’Halloran
Rd, Castletroy, Co. Limerick V94 N8X2, Ireland
| | - Tewfik Soulimane
- Department
of Chemical Sciences, SSPC, the Science Foundation Ireland Research
Centre for Pharmaceuticals, Bernal Institute, University of Limerick, Castletroy,
Co. Limerick V94 T9PX, Ireland
| | - Sarah P. Hudson
- Department
of Chemical Sciences, SSPC, the Science Foundation Ireland Research
Centre for Pharmaceuticals, Bernal Institute, University of Limerick, Castletroy,
Co. Limerick V94 T9PX, Ireland
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6
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A Dry Powder Platform for Nose-to-Brain Delivery of Dexamethasone: Formulation Development and Nasal Deposition Studies. Pharmaceutics 2021; 13:pharmaceutics13060795. [PMID: 34073500 PMCID: PMC8229415 DOI: 10.3390/pharmaceutics13060795] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/11/2021] [Accepted: 05/20/2021] [Indexed: 12/26/2022] Open
Abstract
Nasal route of administration offers a unique opportunity of brain targeted drug delivery via olfactory and trigeminal pathway, providing effective CNS concentrations at lower doses and lower risk for adverse reactions compared to systemic drug administration. Therefore, it has been recently proposed as a route of choice for glucocorticoids to control neuroinflammation processes in patients with severe Covid-19. However, appropriate delivery systems tailored to enhance their efficacy yet need to emerge. In this work we present the development of sprayable brain targeting powder delivery platform of dexamethasone sodium phosphate (DSP). DSP-loaded microspheres, optimised employing Quality-by-Design approach, were blended with soluble inert carriers (mannitol or lactose monohydrate). Powder blends were characterized in terms of homogeneity, flow properties, sprayability, in vitro biocompatibility, permeability and mucoadhesion. Nasal deposition studies were performed using 3D printed nasal cavity model. Mannitol provided better powder blend flow properties compared to lactose. Microspheres blended with mannitol retained or enlarged their mucoadhesive properties and enhanced DSP permeability across epithelial model barrier. DSP dose fraction deposited in the olfactory region reached 17.0% revealing the potential of developed powder platform for targeted olfactory delivery. The observed impact of nasal cavity asymmetry highlighted the importance of individual approach when aiming olfactory region.
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7
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Sehit E, Drzazgowska J, Buchenau D, Yesildag C, Lensen M, Altintas Z. Ultrasensitive nonenzymatic electrochemical glucose sensor based on gold nanoparticles and molecularly imprinted polymers. Biosens Bioelectron 2020; 165:112432. [DOI: 10.1016/j.bios.2020.112432] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 11/25/2022]
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8
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Ghori MU, Nirwan JS, Asim T, Chahid Y, Farhaj S, Khizer Z, Timmins P, Conway BR. MUCO-DIS: a New AFM-Based Nanoscale Dissolution Technique. AAPS PharmSciTech 2020; 21:142. [PMID: 32419061 PMCID: PMC7231801 DOI: 10.1208/s12249-020-01697-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 04/27/2020] [Indexed: 12/20/2022] Open
Abstract
Mucoadhesion-based drug delivery systems have recently gained interest because of their bio-adhesion capability, which results in enhanced residence time leading to prolonged duration of action with the mucosal surface, potentially improving compliance and convenience. Mucoadhesion testing of these formulations is widely reported; however, this is technically challenging due to the absence of any standard methods and difficulty in conducting mucoadhesion, formulation-mucosal surface interaction, mucosal surface topography and drug release in a single experiment. As these measurements are currently conducted separately, on replicate formulations, results can often be subjective and difficult to correlate. Hence, the aim of the present study was to develop a new AFM-based single-entity ex vivo muco-dissolution (MUCO-DIS) technique to simultaneously evaluate mucoadhesion force, 3D surface topography, polymer dissolution and drug release characteristics. To demonstrate the potential of the current technique, the interactions between model pectin microparticles containing metformin HCl and a range of gastrointestinal mucosal surfaces (gastric, small intestine, large intestine and buccal) were studied. This novel system has not only successfully determined the mucoadhesion force, polymer dissolution and drug release information but has also highlighted the difference in microparticle performance with different mucosal targets. The current work has highlighted the potential of this newly developed MUCO-DIS system and we believe this will be a valuable tool for characterising these popular pharmaceutical formulations. This technique could also provide an opportunity to other scientific fields to evaluate materials, substrate behaviour and their interactions in their hydrated state at nanoscale with real-time chemical and surface mapping.
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Affiliation(s)
- Muhammad Usman Ghori
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK.
| | - Jorabar Singh Nirwan
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
| | - Taimoor Asim
- School of Engineering, Robert Gordon University, Aberdeen, AB10 7GJ, UK
| | - Younes Chahid
- EPSRC Future Metrology Hub, School of Computing and Engineering, University of Huddersfield, Huddersfield, HD1 3DH, UK
| | - Samia Farhaj
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
| | - Zara Khizer
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
| | - Peter Timmins
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
| | - Barbara R Conway
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
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9
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Mucoadhesive Hydrogel Nanoparticles as Smart Biomedical Drug Delivery System. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9050825] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Hydrogels are widely used materials which have many medical applications. Their ability to absorb aqueous solutions and biological fluids gives them innovative characterizations resulting in increased compatibility with biological activity. In this sense, they are used extensively for encapsulation of several targets such as biomolecules, viruses, bacteria, and mammalian cells. Indeed, many methods have been published which are used in hydrogel formulation and biomedical encapsulations involving several cross-linkers. This system is still rich with the potential of undiscovered features. The physicochemical properties of polymers, distinguished by their interactions with biological systems into mucoadhesive, gastro-adhesive, and stimuli responsive polymers. Hydrogel systems may be assembled as tablets, patches, gels, ointments, and films. Their potential to be co-formulated as nanoparticles extends the limits of their assembly and application. In this review, mucoadhesive nanoparticles and their importance for biomedical applications are highlighted with a focus on mechanisms of overcoming mucosal resistance.
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10
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Brako F, Thorogate R, Mahalingam S, Raimi-Abraham B, Craig DQM, Edirisinghe M. Mucoadhesion of Progesterone-Loaded Drug Delivery Nanofiber Constructs. ACS APPLIED MATERIALS & INTERFACES 2018; 10:13381-13389. [PMID: 29595052 DOI: 10.1021/acsami.8b03329] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Mucoadhesive delivery systems have attracted remarkable interest recently, especially for their potential to prolong dosage form resident times at sites of application such as the vagina or nasal cavity, thereby improving convenience and compliance as a result of less frequent dosage. Mucoadhesive capabilities need to be routinely quantified during the development of these systems. This is however logistically challenging due to difficulties in obtaining and preparing viable mucosa tissues for experiments. Utilizing artificial membranes as a suitable alternative for quicker and easier analyses of mucoadhesion of these systems is currently being explored. In this study, the mucoadhesive interactions between progesterone-loaded fibers (with varying carboxymethyl cellulose (CMC) content) and either artificial (cellulose acetate) or mucosa membranes are investigated by texture analysis and results across models are compared. Mucoadhesion to artificial membrane was about 10 times that of mucosa, though statistically significant ( p = 0.027) association between the 2 data sets was observed. Furthermore, a hypothesis relating fiber-mucosa interfacial roughness (and unfilled void spaces on mucosa) to mucoadhesion, deduced from some classical mucoadhesion theories, was tested to determine its validity. Points of interaction between the fiber and mucosa membrane were examined using atomic force microscopy (AFM) to determine the depths of interpenetration and unfilled voids/roughness, features crucial to mucoadhesion according to the diffusion and mechanical theories of mucoadhesion. A Kendall's tau and Goodman-Kruskal's gamma tests established a monotonic relationship between detaching forces and roughness, significant with p-values of 0.014 and 0.027, respectively. A similar relationship between CMC concentration and interfacial roughness was also confirmed. We conclude that AFM analysis of surface geometry following mucoadhesion can be explored for quantifying mucoadhesion as data from interfacial images correlates significantly with corresponding detaching forces, a well-established function of mucoadhesion.
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Affiliation(s)
- Francis Brako
- Department of Mechanical Engineering , University College London , Torrington Place , London WC1E 7JE , U.K
- School of Pharmacy , University College London , 29-39 Brunswick Square , London WC1N 1AX , U.K
| | - Richard Thorogate
- London Nanotechnology Centre , 19 Gordon Street, Bloomsbury , London WC1H 0AH , U.K
| | | | - Bahijja Raimi-Abraham
- School of Pharmacy , University College London , 29-39 Brunswick Square , London WC1N 1AX , U.K
| | - Duncan Q M Craig
- School of Pharmacy , University College London , 29-39 Brunswick Square , London WC1N 1AX , U.K
| | - Mohan Edirisinghe
- Department of Mechanical Engineering , University College London , Torrington Place , London WC1E 7JE , U.K
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11
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Dukovski BJ, Plantić I, Čunčić I, Krtalić I, Juretić M, Pepić I, Lovrić J, Hafner A. Lipid/alginate nanoparticle-loaded in situ gelling system tailored for dexamethasone nasal delivery. Int J Pharm 2017; 533:480-487. [PMID: 28577969 DOI: 10.1016/j.ijpharm.2017.05.065] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Revised: 05/04/2017] [Accepted: 05/27/2017] [Indexed: 01/09/2023]
Abstract
In this study, we suggest the development of nanoparticle loaded in situ gelling system suitable for corticosteroid nasal delivery. We propose lipid/alginate nanoparticles (size 252.3±2.4nm, polydispersity index 0.241, zeta-potential -31.7±1.0mV, dexamethasone (Dex) content 255±7μgml-1) dispersed in pectin solution (5mgml-1) that undergoes a sol-gel phase transition triggered by Ca2+ present in nasal mucosa. The viscoelasticity of gel obtained by mixing nanoparticle suspension in pectin continuous phase with simulated nasal fluid (1:1V/V) is characterised by a log-linear shear thinning viscosity behaviour. Observed viscosity corresponds to the range of viscosities of nasal mucus at physiological as well as under disease conditions. Nanoparticle-loaded gel was biocompatible with the selected epithelial cell model and, in comparison to dexamethasone solution, provided reduction in Dex release (t50% 2.1h and 0.6h, respectively) and moderated transepithelial permeation in vitro (Papp 7.88±0.15 and 9.73±0.57×10-6cms-1, respectively). In conclusion, this study showed the potential of the proposed system to provide local therapeutic effect upon administration of a lower corticosteroid dose and minimize the possibility for adverse effects as it can be easily sprayed as solution and delivered beyond nasal valve, ensure prolonged contact time with nasal mucosa upon gelation, and moderate corticosteroid release and permeation.
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Affiliation(s)
- Bisera Jurišić Dukovski
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Department of Pharmaceutical Technology, Zagreb, Croatia
| | - Ivana Plantić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Department of Pharmaceutical Technology, Zagreb, Croatia
| | - Ivan Čunčić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Department of Pharmaceutical Technology, Zagreb, Croatia
| | - Iva Krtalić
- R&D, PLIVA Croatia Ltd, TEVA Group Member, Zagreb, Croatia
| | - Marina Juretić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Department of Pharmaceutical Technology, Zagreb, Croatia
| | - Ivan Pepić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Department of Pharmaceutical Technology, Zagreb, Croatia
| | - Jasmina Lovrić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Department of Pharmaceutical Technology, Zagreb, Croatia
| | - Anita Hafner
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Department of Pharmaceutical Technology, Zagreb, Croatia.
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12
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Mackie AR, Goycoolea FM, Menchicchi B, Caramella CM, Saporito F, Lee S, Stephansen K, Chronakis IS, Hiorth M, Adamczak M, Waldner M, Nielsen HM, Marcelloni L. Innovative Methods and Applications in Mucoadhesion Research. Macromol Biosci 2017; 17. [DOI: 10.1002/mabi.201600534] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 02/10/2017] [Indexed: 01/03/2023]
Affiliation(s)
- Alan R. Mackie
- Institute of Food Research; Norwich Research Park Norwich NR4 7UA UK
- School of Food Science and Nutrition; University of Leeds; LS2 9JT Leeds UK
| | - Francisco M. Goycoolea
- School of Food Science and Nutrition; University of Leeds; LS2 9JT Leeds UK
- Institut für Biologie und Biotechnologie der Pflanzen; Westfälische Wilhelms-Universität Münster; Schlossgarten 3 48149 Münster Germany
| | - Bianca Menchicchi
- Department of Medicine 1; University of Erlangen-Nueremberg; Hartmanstrasse 14 91052 Erlangen Germany
- Nanotechnology Group; Department of Plant Biology and Biotechnology; University of Münster; Schlossgarten 3 48149 Münster Germany
| | | | - Francesca Saporito
- Department of Drug Sciences; University of Pavia; Via Taramelli, 12 27100 Pavia Italy
| | - Seunghwan Lee
- Department of Mechanical Engineering; Technical University of Denmark; Produktionstorvet 2800 Kgs Lyngby Copenhagen Denmark
| | - Karen Stephansen
- National Food Institute; Technical University of Denmark; Søltofts Plads, 2800 Kgs Lyngby Copenhagen Denmark
| | - Ioannis S. Chronakis
- National Food Institute; Technical University of Denmark; Søltofts Plads, 2800 Kgs Lyngby Copenhagen Denmark
| | - Marianne Hiorth
- School of Pharmacy; University of Oslo; Postboks 1068 Blindern 0316 OSLO Norway
| | - Malgorzata Adamczak
- School of Pharmacy; University of Oslo; Postboks 1068 Blindern 0316 OSLO Norway
| | - Max Waldner
- Medizinische Klinik 1; Ulmenweg 18 91054 Erlangen Germany
| | - Hanne Mørck Nielsen
- Department of Pharmacy; University of Copenhagen; Universitetsparken 2 2100 Copenhagen Denmark
| | - Luciano Marcelloni
- S.I.I.T. S.r.l Pharmaceutical & Health Food Supplements; Via Canova 5/7-20090 Trezzano S/N Milan Italy
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13
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Chetouani A, Follain N, Marais S, Rihouey C, Elkolli M, Bounekhel M, Benachour D, Le Cerf D. Physicochemical properties and biological activities of novel blend films using oxidized pectin/chitosan. Int J Biol Macromol 2017; 97:348-356. [DOI: 10.1016/j.ijbiomac.2017.01.018] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 12/12/2016] [Accepted: 01/03/2017] [Indexed: 12/13/2022]
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14
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Bassi da Silva J, Ferreira SBDS, de Freitas O, Bruschi ML. A critical review about methodologies for the analysis of mucoadhesive properties of drug delivery systems. Drug Dev Ind Pharm 2017; 43:1053-1070. [DOI: 10.1080/03639045.2017.1294600] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jéssica Bassi da Silva
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, Maringá, Paran´, Brazil
| | - Sabrina Barbosa de Souza Ferreira
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, Maringá, Paran´, Brazil
| | - Osvaldo de Freitas
- Department of Pharmaceutical Sciences, Ribeirão Preto School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
| | - Marcos Luciano Bruschi
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, Maringá, Paran´, Brazil
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15
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Thiolated polymers as mucoadhesive drug delivery systems. Eur J Pharm Sci 2017; 100:64-78. [PMID: 28087353 DOI: 10.1016/j.ejps.2017.01.008] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 01/04/2017] [Accepted: 01/09/2017] [Indexed: 11/22/2022]
Abstract
Mucoadhesion is the process of binding a material to the mucosal layer of the body. Utilising both natural and synthetic polymers, mucoadhesive drug delivery is a method of controlled drug release which allows for intimate contact between the polymer and a target tissue. It has the potential to increase bioavailability, decrease potential side effects and offer protection to more sensitive drugs such as proteins and peptide based drugs. The thiolation of polymers has, in the last number of years, come to the fore of mucoadhesive drug delivery, markedly improving mucoadhesion due to the introduction of free thiol groups onto the polymer backbone while also offering a more cohesive polymeric matrix for the slower and more controlled release of drug. This review explores the concept of mucoadhesion and the recent advances in both the polymers and the methods of thiolation used in the synthesis of mucoadhesive drug delivery devices.
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16
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Handschuh-Wang S, Wang T, Zhou X. Recent advances in hybrid measurement methods based on atomic force microscopy and surface sensitive measurement techniques. RSC Adv 2017. [DOI: 10.1039/c7ra08515j] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
This review summaries the recent progress of the combination of optical and non-optical surface sensitive techniques with the atomic force microscopy.
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Affiliation(s)
- Stephan Handschuh-Wang
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- P. R. China
| | - Tao Wang
- Functional Thin Films Research Center
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen 518055
- P. R. China
| | - Xuechang Zhou
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- P. R. China
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17
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Nikogeorgos N, Patil NJ, Zappone B, Lee S. Interaction of porcine gastric mucin with various polycations and its influence on the boundary lubrication properties. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.08.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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Russo E, Selmin F, Baldassari S, Gennari C, Caviglioli G, Cilurzo F, Minghetti P, Parodi B. A focus on mucoadhesive polymers and their application in buccal dosage forms. J Drug Deliv Sci Technol 2016. [DOI: 10.1016/j.jddst.2015.06.016] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Boni FI, Prezotti FG, Cury BSF. Gellan gum microspheres crosslinked with trivalent ion: effect of polymer and crosslinker concentrations on drug release and mucoadhesive properties. Drug Dev Ind Pharm 2016; 42:1283-90. [DOI: 10.3109/03639045.2015.1125915] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Fernanda Isadora Boni
- Graduate Program in Pharmaceutical Sciences, Department of Drugs and Pharmaceuticals, School of Pharmaceutical Sciences, São Paulo State University – UNESP, Araraquara, SP, Brazil
| | - Fabíola Garavello Prezotti
- Graduate Program in Pharmaceutical Sciences, Department of Drugs and Pharmaceuticals, School of Pharmaceutical Sciences, São Paulo State University – UNESP, Araraquara, SP, Brazil
| | - Beatriz Stringhetti Ferreira Cury
- Graduate Program in Pharmaceutical Sciences, Department of Drugs and Pharmaceuticals, School of Pharmaceutical Sciences, São Paulo State University – UNESP, Araraquara, SP, Brazil
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20
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Adamczak MI, Hagesaether E, Smistad G, Hiorth M. An in vitro study of mucoadhesion and biocompatibility of polymer coated liposomes on HT29-MTX mucus-producing cells. Int J Pharm 2015; 498:225-33. [PMID: 26706437 DOI: 10.1016/j.ijpharm.2015.12.030] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 12/10/2015] [Accepted: 12/12/2015] [Indexed: 01/07/2023]
Abstract
Drug delivery to the oral cavity poses a significant challenge due to the short residence time of the formulations at the site of action. From this point of view, nanoparticulate drug delivery systems with ability to adhere to the oral mucosa are advantageous as they could increase the effectiveness of the therapy. Positively, negatively and neutrally charged liposomes were coated with four different types of polymers: alginate, low-ester pectin, chitosan and hydrophobically modified ethyl hydroxyethyl cellulose. The mucoadhesion was studied using a novel in vitro method allowing the liposomes to interact with a mucus-producing confluent HT29-MTX cell-line without applying any external force. MTT viability and paracellular permeability tests were conducted on the same cell-line. The alginate-coated liposomes achieved a high specific (genuine) mucin interaction, with a low potential of cell-irritation. The positively charged uncoated liposomes achieved the highest initial mucoadhesion, but also displayed a higher probability of cell-irritation. The chitosan-coated liposomes displayed the highest potential for long lasting mucoadhesion, but with the drawback of a higher general adhesion (tack) and a higher potential for irritating the cells.
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Affiliation(s)
- Małgorzata I Adamczak
- Department of Pharmacy, School of Pharmacy, University of Oslo, P.O. Box 1068 Blindern, 0316 Oslo, Norway.
| | - Ellen Hagesaether
- Faculty of Health Sciences, Oslo and Akershus University College of Applied Sciences, Pilestredet 50, 0130 Oslo, Norway
| | - Gro Smistad
- Department of Pharmacy, School of Pharmacy, University of Oslo, P.O. Box 1068 Blindern, 0316 Oslo, Norway
| | - Marianne Hiorth
- Department of Pharmacy, School of Pharmacy, University of Oslo, P.O. Box 1068 Blindern, 0316 Oslo, Norway
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21
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Madsen JB, Pakkanen KI, Duelund L, Svensson B, Hachem MA, Lee S. A simplified chromatographic approach to purify commercially available bovine submaxillary mucins (BSM). Prep Biochem Biotechnol 2015; 45:84-99. [PMID: 24547990 DOI: 10.1080/10826068.2014.887583] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
In this study, a simple purification protocol is developed to reduce the bovine serum albumin (BSA) content in commercially available bovine submaxillary mucin (BSM). This involved purification of the BSM by one-column anion-exchange chromatography protocol resulting in BSM with greatly reduced BSA content and homogeneously distributed size, and in a high yield of ∼43% from BSM as received from the manufacturer. The purity and composition of commercially acquired BSM were assessed by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) and mass spectrometry, which verified that BSA is the most abundant nonmucinous protein component. The purification effect was evident from a significantly altered circular dichroism (CD) spectrum of BSM after anion-exchange chromatography.
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Affiliation(s)
- Jan Busk Madsen
- a Department of Mechanical Engineering , Technical University of Denmark , Kgs. Lyngby , Denmark
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22
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Mucoadhesive polymers in the design of nano-drug delivery systems for administration by non-parenteral routes: A review. Prog Polym Sci 2014. [DOI: 10.1016/j.progpolymsci.2014.07.010] [Citation(s) in RCA: 333] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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23
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da Silva EP, Sitta DLA, Fragal VH, Cellet TSP, Mauricio MR, Garcia FP, Nakamura CV, Guilherme MR, Rubira AF, Kunita MH. Covalent TiO(2)/pectin microspheres with Fe(3)O(4) nanoparticles for magnetic field-modulated drug delivery. Int J Biol Macromol 2014; 67:43-52. [PMID: 24565898 DOI: 10.1016/j.ijbiomac.2014.02.035] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 02/13/2014] [Accepted: 02/14/2014] [Indexed: 11/16/2022]
Abstract
Covalent TiO(2)-co-pectin microspheres containing Fe(3)O(4) nanoparticles were developed through an ultrasound-induced crosslinking/polymerization reaction between the glycidyl methacrylate from vinyl groups in TiO(2) and in pectin. ζ-potentials became less negative in the nanostructured microspheres, caused by the presence of both inorganic particles in the negatively charged pectin. The nanostructured pectin microspheres showed an amoxicillin release rate slower than that of pure pectin microspheres. The proposed microspheres were found to be a sustained release system of amoxicillin in the acid medium. Furthermore, the antibiotic release may be modulated by exposition of the microspheres to a remote magnetic field. In practical terms, the nanostructured microspheres could deliver a larger proportion of their initial load to specific site of action. The cytotoxic concentrations for 50% of VERO cells (CC(50)), calculated as the concentration required to reduce cell viability by 50% after 72h of incubation, for pectin-only microspheres and nanostructured pectin microspheres were 217.7±6.5 and 121.5±4.9μgmL(-1), respectively. The obtained CC(50) values indicated acceptable cytotoxic levels for an incubation period of 72h, showing that the pectin microspheres have a great pharmacological potential for uses in biological environments, even after the introduction of both Fe(3)O(4) and TiO(2).
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Affiliation(s)
- Elisangela P da Silva
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Danielly L A Sitta
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Vanessa H Fragal
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Thelma S P Cellet
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Marcos R Mauricio
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Francielle P Garcia
- Department of Basic Sciences of Health, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Celso V Nakamura
- Department of Basic Sciences of Health, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil; Graduate Program in Pharmaceutical Sciences, Department of Basic Science of Health, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Marcos R Guilherme
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Adley F Rubira
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Marcos H Kunita
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900 Maringá, Paraná, Brazil.
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24
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Polymer coated liposomes for dental drug delivery – Interactions with parotid saliva and dental enamel. Eur J Pharm Sci 2013; 50:78-85. [DOI: 10.1016/j.ejps.2013.03.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 02/27/2013] [Accepted: 03/05/2013] [Indexed: 11/22/2022]
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25
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Tsibouklis J, Middleton AM, Patel N, Pratten J. Toward mucoadhesive hydrogel formulations for the management of xerostomia: the physicochemical, biological, and pharmacological considerations. J Biomed Mater Res A 2013; 101:3327-38. [PMID: 23529996 DOI: 10.1002/jbm.a.34626] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 01/17/2013] [Accepted: 01/22/2013] [Indexed: 01/17/2023]
Abstract
Although hydrogel formulations that may be applied to many mucosal surfaces are now readily accessible, little research effort has been concentrated on the development of systems that may be usefully employed for the prolonged hydration of the oral cavity. To this end, and set within the context of oral care in general, this review considers the requirements for the design of hydrogel formulations with an affinity for buccal cells and details methods for evaluating the performance of these formulations as treatments for the management of xerostomia.
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Affiliation(s)
- John Tsibouklis
- School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, Hampshire, PO1 2DT, United Kingdom
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26
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Klemetsrud T, Jonassen H, Hiorth M, Kjøniksen AL, Smistad G. Studies on pectin-coated liposomes and their interaction with mucin. Colloids Surf B Biointerfaces 2013. [DOI: 10.1016/j.colsurfb.2012.10.012] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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27
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Crawford RJ, Webb HK, Truong VK, Hasan J, Ivanova EP. Surface topographical factors influencing bacterial attachment. Adv Colloid Interface Sci 2012; 179-182:142-9. [PMID: 22841530 DOI: 10.1016/j.cis.2012.06.015] [Citation(s) in RCA: 195] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Revised: 06/13/2012] [Accepted: 06/28/2012] [Indexed: 12/17/2022]
Abstract
Substratum surface roughness is known to be one of the key factors in determining the extent of bacterial colonization. Understanding the way by which the substratum topography, especially at the nanoscale, mediates bacterial attachment remains ambiguous at best, despite the volume of work available on the topic. This is because the vast majority of bacterial attachment studies do not perform comprehensive topographical characterization analyses, and typically consider roughness parameters that describe only one aspect of the surface topography. The most commonly reported surface roughness parameters are average and root mean square (RMS) roughness (R(a) and R(q) respectively), which are both measures of the typical height variation of the surface. They offer no insights into the spatial distribution or shape of the surface features. Here, a brief overview of the current state of research on topography-mediated bacterial adhesion is presented, as well as an outline of the suite of roughness characterization parameters that are available for the comprehensive description of the surface architecture of a substratum. Finally, a set of topographical parameters is proposed as a new standard for surface roughness characterization in bacterial adhesion studies to improve the likelihood of identifying direct relationships between substratum topography and the extent of bacterial adhesion.
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Affiliation(s)
- Russell J Crawford
- Faculty of Life and Social Sciences, Swinburne University of Technology, Hawthorn, VIC, Australia.
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28
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Abstract
The concept of mucoadhesion and the molecular design requirements for the synthesis of mucoadhesive agents are both well understood and, as a result, hydrogel formulations that may be applied to mucosal surfaces are readily accessible. Nanosized hydrogel systems that make use of biological recognition or targeting motifs, by reacting to disease-specific environmental triggers and/or chemical signals to affect drug release, are now emerging as components of a new generation of therapeutics that promise improved residence time, faster response to stimuli and triggered release.
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