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Swastha D, Varsha N, Aravind S, Samyuktha KB, Yokesh MM, Balde A, Ayilya BL, Benjakul S, Kim SK, Nazeer RA. Alginate-based drug carrier systems to target inflammatory bowel disease: A review. Int J Biol Macromol 2023:125472. [PMID: 37336375 DOI: 10.1016/j.ijbiomac.2023.125472] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 06/06/2023] [Accepted: 06/16/2023] [Indexed: 06/21/2023]
Abstract
Inflammatory bowel disease (IBD) is an inflammatory disorder that affects the gastrointestinal tract. IBD has become an increasingly common condition in both developed and developing nations over the last few decades, owing to a variety of factors like a rising population and diets packed with processed and junk foods. While the root pathophysiology of IBD is unknown, treatments are focused on medications aimed to mitigate symptoms. Alginate (AG), a marine-derived polysaccharide, is extensively studied for its biocompatibility, pH sensitivity, and crosslinking nature. This polymer is thoroughly researched in drug delivery systems for IBD treatment, as it is naturally available, non-toxic, cost effective, and can be easily and safely cross-linked with other polymers to form an interconnected network, which helps in controlling the release of drugs over an extended period. There are various types of drug delivery systems developed from AG to deliver therapeutic agents; among them, nanotechnology-based systems and hydrogels are popular due to their ability to facilitate targeted drug delivery, reduce dosage, and increase the therapeutic efficiency. AG-based carrier systems are not only used for the sustained release of drug, but also used in the delivery of siRNA, interleukins, and stem cells for site directed drug delivery and tissue regenerating ability respectively. This review is focussed on pathogenesis and currently studied medications for IBD, AG-based drug delivery systems and their properties for the alleviation of IBD. Moreover, future challenges are also be discoursed to improve the research of AG in the field of biopharmaceuticals and drug delivery.
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Affiliation(s)
- Dinakar Swastha
- Biopharmaceuticals Lab, Department of Biotechnology, School of Bioengineering, SRMInstitute of Science and Technology, Kattankulathur, Chennai, 603203, Tamilnadu, India
| | - Nambolan Varsha
- Biopharmaceuticals Lab, Department of Biotechnology, School of Bioengineering, SRMInstitute of Science and Technology, Kattankulathur, Chennai, 603203, Tamilnadu, India
| | - Suresh Aravind
- Biopharmaceuticals Lab, Department of Biotechnology, School of Bioengineering, SRMInstitute of Science and Technology, Kattankulathur, Chennai, 603203, Tamilnadu, India
| | - Kavassery Balasubramanian Samyuktha
- Biopharmaceuticals Lab, Department of Biotechnology, School of Bioengineering, SRMInstitute of Science and Technology, Kattankulathur, Chennai, 603203, Tamilnadu, India
| | - Muruganandam Mohaneswari Yokesh
- Biopharmaceuticals Lab, Department of Biotechnology, School of Bioengineering, SRMInstitute of Science and Technology, Kattankulathur, Chennai, 603203, Tamilnadu, India
| | - Akshad Balde
- Biopharmaceuticals Lab, Department of Biotechnology, School of Bioengineering, SRMInstitute of Science and Technology, Kattankulathur, Chennai, 603203, Tamilnadu, India
| | - Bakthavatchalam Loganathan Ayilya
- Biopharmaceuticals Lab, Department of Biotechnology, School of Bioengineering, SRMInstitute of Science and Technology, Kattankulathur, Chennai, 603203, Tamilnadu, India
| | - Soottawat Benjakul
- Department of Food Technology, Faculty of Agro-Industry, Prince of Songkhla University, 90112 Hat Yai, Songkhla, Thailand
| | - Se-Kwon Kim
- Department of Marine Science and Convergence Engineering, Hanyang University, Ansan, 11558, Gyeonggi-do, South Korea
| | - Rasool Abdul Nazeer
- Biopharmaceuticals Lab, Department of Biotechnology, School of Bioengineering, SRMInstitute of Science and Technology, Kattankulathur, Chennai, 603203, Tamilnadu, India.
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Study of Hydroxypropyl β-Cyclodextrin and Puerarin Inclusion Complexes Encapsulated in Sodium Alginate-Grafted 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid Hydrogels for Oral Controlled Drug Delivery. Gels 2023; 9:gels9030246. [PMID: 36975695 PMCID: PMC10048200 DOI: 10.3390/gels9030246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/14/2023] [Accepted: 03/18/2023] [Indexed: 03/22/2023] Open
Abstract
Puerarin has been reported to have anti-inflammatory, antioxidant, immunity enhancement, neuroprotective, cardioprotective, antitumor, and antimicrobial effects. However, due to its poor pharmacokinetic profile (low oral bioavailability, rapid systemic clearance, and short half-life) and physicochemical properties (e.g., low aqueous solubility and poor stability) its therapeutic efficacy is limited. The hydrophobic nature of puerarin makes it difficult to load into hydrogels. Hence, hydroxypropyl-β-cyclodextrin (HP-βCD)-puerarin inclusion complexes (PIC) were first prepared to enhance solubility and stability; then, they were incorporated into sodium alginate-grafted 2-acrylamido-2-methyl-1-propane sulfonic acid (SA-g-AMPS) hydrogels for controlled drug release in order to increase bioavailability. The puerarin inclusion complexes and hydrogels were evaluated via FTIR, TGA, SEM, XRD, and DSC. Swelling ratio and drug release were both highest at pH 1.2 (36.38% swelling ratio and 86.17% drug release) versus pH 7.4 (27.50% swelling ratio and 73.25% drug release) after 48 h. The hydrogels exhibited high porosity (85%) and biodegradability (10% in 1 week in phosphate buffer saline). In addition, the in vitro antioxidative activity (DPPH (71%), ABTS (75%), and antibacterial activity (Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa) indicated the puerarin inclusion complex-loaded hydrogels had antioxidative and antibacterial capabilities. This study provides a basis for the successful encapsulation of hydrophobic drugs inside hydrogels for controlled drug release and other purposes.
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Bharti D, Kim D, Banerjee I, Rousseau D, Pal K. Effects of Sorbitan Monostearate and Stearyl Alcohol on the Physicochemical Parameters of Sunflower-Wax-Based Oleogels. Gels 2022; 8:gels8080520. [PMID: 36005121 PMCID: PMC9407308 DOI: 10.3390/gels8080520] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/04/2022] [Accepted: 08/17/2022] [Indexed: 11/21/2022] Open
Abstract
A rising health concern with saturated fatty acids allowed researchers to look into the science of replacing these fats with unsaturated fatty acids. Oleogelation is a technique to structure edible oil using gelators. The present study looked for the effect of solid emulsifiers; namely, sorbitan monostearate (SP) and stearyl alcohol (SA), on the physicochemical parameters of oleogels. All the oleogels were formulated using 5% sunflower wax (SW) in sunflower oil (SO). The formulated oleogels displayed irregular-shaped wax crystals on their surface. The bright-field and polarized microscopy showed the fiber/needle network of wax crystals. Formulations consisting of 10 mg (0.05% w/w) of both the emulsifiers (SA10 and SP10) in 20 g of oleogels displayed the appearance of a dense wax crystal network. The SP and SA underwent co-crystallization with wax molecules, which enhanced crystal growth and increased the density and size of the wax crystals. The XRD and FTIR studies suggested the presence of a similar β’ polymorph to that of the triacylglycerols’ arrangement. The incorporation of SA and SP in wax crystal packing might have resulted in a lower crystallization rate in SA10 and SP10. Evaluation of the thermal properties of oleogels through DSC showed better gel recurrence of high melting enthalpy. These formulations also displayed a sustained release of curcumin. Despite the variations in several properties (e.g., microstructures, crystallite size, thermal properties, and nutrient release), the emulsifiers did not affect the mechanical properties of the oleogel. The meager amounts of both the emulsifiers were able to modulate the nutrient release from the oleogels without affecting their mechanical properties in comparison to the control sample.
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Affiliation(s)
- Deepti Bharti
- Department of Biotechnology and Medical Engineering, National Institute of Technology Rourkela, Rourkela 769008, India
| | - Doman Kim
- Department of International Agricultural Technology & Institute of Green BioScience and Technology, Seoul National University, Seoul 24266, Korea
| | - Indranil Banerjee
- Department of Bioscience & Bioengineering, IIT Jodhpur, Jodhpur 342037, India
| | - Derick Rousseau
- Department of Chemistry and Biology, Ryerson University, Toronto, ON M5B 2K3, Canada
| | - Kunal Pal
- Department of Biotechnology and Medical Engineering, National Institute of Technology Rourkela, Rourkela 769008, India
- Correspondence:
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Vaid V, Jindal R. Sustained release of edaravone from (2-hydroxypropyl)-β-cyclodextrin mediated tamarind kernel powder/kappa-carrageenan hydrogel: Microwave-assisted synthesis and optimization using experimental design. Int J Biol Macromol 2022; 219:246-261. [PMID: 35932803 DOI: 10.1016/j.ijbiomac.2022.07.237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/26/2022] [Accepted: 07/30/2022] [Indexed: 11/05/2022]
Abstract
In the current study, a sustained release formulation made of natural polysaccharide tamarind kernel powder/kappa-carrageenan and (2-hydroxypropyl)-β-cyclodextrin (2-Hp-β-CD) was chosen to increase drug effectiveness. A kappa-carrageenan and tamarind kernel powder 3-D hydrogel network was synthesized with the aid of microwave irradiations. The ICs complexes were prepared using a physical mixture (PM), kneading (KM), and microwave (MW) approach and were then successfully loaded into the hydrogel. The synthesis of ICs was verified as a true IC using DSC, SEM, FTIR, 1H NMR, and 2D NMR ROESY. A study on the in vitro sustained release of EV at pH 2, 7, and 7.4 was conducted at 37 °C. The microwave (MW) method was the most effective method for preparing true ICs of EV and 2-Hp-β-CD for sustained drug release, as evidenced by the drug release data, which indicated that PM and KM displayed a burst release of the drug. Ritger-Peppas and Peppas-Sahlin were essential models for drug release. A phase solubility analysis was done to evaluate the IC's stoichiometry and complexation constant. Studies on drug release have shown that 2-Hp-β-CD was effective at causing pH-responsive sustained drug release.
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Affiliation(s)
- Vasudha Vaid
- Polymer and Nanomaterial Lab, Department of Chemistry, Dr. BR Ambedkar National Institute of Technology, Jalandhar 144011, Punjab, India.
| | - Rajeev Jindal
- Polymer and Nanomaterial Lab, Department of Chemistry, Dr. BR Ambedkar National Institute of Technology, Jalandhar 144011, Punjab, India.
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Cyclodextrin Inclusion Complexes with Antibiotics and Antibacterial Agents as Drug-Delivery Systems—A Pharmaceutical Perspective. Pharmaceutics 2022; 14:pharmaceutics14071389. [PMID: 35890285 PMCID: PMC9323747 DOI: 10.3390/pharmaceutics14071389] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 02/06/2023] Open
Abstract
Cyclodextrins (CDs) are a family of cyclic oligosaccharides, consisting of a macrocyclic ring of glucose subunits linked by α-1,4 glycosidic bonds. The shape of CD molecules is similar to a truncated cone with a hydrophobic inner cavity and a hydrophilic surface, which allows the formation of inclusion complexes with various molecules. This review article summarises over 200 reports published by the end of 2021 that discuss the complexation of CDs with antibiotics and antibacterial agents, including beta-lactams, tetracyclines, quinolones, macrolides, aminoglycosides, glycopeptides, polypeptides, nitroimidazoles, and oxazolidinones. The review focuses on drug-delivery applications such as improving solubility, modifying the drug-release profile, slowing down the degradation of the drug, improving biological membrane permeability, and enhancing antimicrobial activity. In addition to simple drug/CD combinations, ternary systems with additional auxiliary substances have been described, as well as more sophisticated drug-delivery systems including nanosponges, nanofibres, nanoparticles, microparticles, liposomes, hydrogels, and macromolecules. Depending on the desired properties of the drug product, an accelerated or prolonged dissolution profile can be achieved when combining CD with antibiotics or antimicrobial agents.
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Khushbu, Vaid V, Kaur K, Panwar A, Devi A, Bansal A, Jindal R. A Comparative Evaluation of Sustained Release of Chlorphenamine Based on a Nanocomposite of Chitosan, Pectin and Montmorillonite. ChemistrySelect 2022. [DOI: 10.1002/slct.202104108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Khushbu
- Polymer and Nanomaterial Lab Department of Chemistry Dr B R Ambedkar National Institute of technology Jalandhar 144011 Punjab INDIA
| | - Vasudha Vaid
- Polymer and Nanomaterial Lab Department of Chemistry Dr B R Ambedkar National Institute of technology Jalandhar 144011 Punjab INDIA
| | - Kuljit Kaur
- Faculty of natural Science GNA University Phagwara Punjab 144401 India
| | - Ankush Panwar
- Polymer and Nanomaterial Lab Department of Chemistry Dr B R Ambedkar National Institute of technology Jalandhar 144011 Punjab INDIA
| | - Anupama Devi
- Polymer and Nanomaterial Lab Department of Chemistry Dr B R Ambedkar National Institute of technology Jalandhar 144011 Punjab INDIA
| | - Anshul Bansal
- Polymer and Nanomaterial Lab Department of Chemistry Dr B R Ambedkar National Institute of technology Jalandhar 144011 Punjab INDIA
| | - Rajeev Jindal
- Polymer and Nanomaterial Lab Department of Chemistry Dr B R Ambedkar National Institute of technology Jalandhar 144011 Punjab INDIA
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Vaid V, Jindal R. An efficient
pH
‐responsive kappa‐carrageenan/tamarind kernel powder hydrogel for the removal of brilliant green and rose bengal from aqueous solution. J Appl Polym Sci 2022. [DOI: 10.1002/app.52218] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Vasudha Vaid
- Polymer and Nanomaterial Lab Department of Chemistry, Dr. B R Ambedkar National Institute of technology Jalandhar India
| | - Rajeev Jindal
- Polymer and Nanomaterial Lab Department of Chemistry, Dr. B R Ambedkar National Institute of technology Jalandhar India
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