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Huanbutta K, Sriamornsak P, Suwanpitak K, Klinchuen N, Deebugkum T, Teppitak V, Sangnim T. Key Fabrications of Chitosan Nanoparticles for Effective Drug Delivery Using Flow Chemistry Reactors. Int J Nanomedicine 2023; 18:7889-7900. [PMID: 38146468 PMCID: PMC10749571 DOI: 10.2147/ijn.s433756] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/13/2023] [Indexed: 12/27/2023] Open
Abstract
Introduction Chitosan nanoparticles have garnered considerable interest in the field of drug delivery owing to their distinctive properties, including biocompatibility, biodegradability, low toxicity, and ability to encapsulate a wide range of drugs. However, the conventional methods (eg, the drop method) for synthesizing chitosan nanoparticles often face limitations in regard to controlling the particle size, morphology, and scalability, hindering their extensive application in drug delivery systems. To overcome these challenges, this study explores using a novel flow chemistry reactor design for fabricating clindamycin-loaded chitosan nanoparticles. Methods By varying two critical operating parameters of flow chemistry, namely, the flow rate ratio and total flow rate, the impact of these parameters on the properties of chitosan nanoparticles is investigated using a central composite experimental design. Results The optimized conditions for nanoparticle preparation yielded remarkable results, with chitosan nanoparticles exhibiting a small size of 371.60 nm and an extremely low polydispersity index of 0.042. Furthermore, using novel design flow chemistry reactor, the productivity of chitosan nanoparticles was estimated to be 25,402.17 mg/min, which was ~12.71 times higher than that obtained via batch synthesis. Conclusion The findings of this study indicate that the use of novel design flow chemistry reactor is promising for synthesizing clindamycin-loaded chitosan nanoparticles and other polymeric nanoparticles intended for drug delivery applications. This is primarily attributed to their ability to produce nanoparticles with a considerably reduced particle size distribution and smaller overall size. The demonstrated high productivity of this technique suggests the potential for industrial-scale nanoparticle manufacturing.
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Affiliation(s)
- Kampanart Huanbutta
- Department of Manufacturing Pharmacy, College of Pharmacy, Rangsit University, Pathum Thani, 12000, Thailand
| | - Pornsak Sriamornsak
- Department of Industrial Pharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
- Academy of Science, the Royal Society of Thailand, Bangkok, 10300, Thailand
| | - Kittipat Suwanpitak
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, 20131, Thailand
| | - Nattapat Klinchuen
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, 20131, Thailand
| | - Thanapat Deebugkum
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, 20131, Thailand
| | - Vasanchai Teppitak
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, 20131, Thailand
| | - Tanikan Sangnim
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, 20131, Thailand
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Huanbutta K, Sripirom P, Phetthong P, Thalerngkiatsiri P, Kabthong N, Sangnim T, Sriamornsak P. Dissolvable shower gel tablets with enhanced skin benefits. Int J Cosmet Sci 2023; 45:739-748. [PMID: 37402220 DOI: 10.1111/ics.12882] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 07/01/2023] [Indexed: 07/06/2023]
Abstract
OBJECTIVE The excessive use of plastic packaging, even though it is possible to recycle it, is one of the main causes of global warming. In this study, dissolvable shower gel tablets for multiple uses have been developed in order to reduce the use of fresh plastic packaging. METHODS The appropriate ratio of two surfactants, cocoyl glutamic acid (CGA) and sodium coco sulphate (SCS), was optimized using design of experiments. Additionally, skin hydration of the emollient either omega oil or glycerine was taken into account when determining its concentration. After that, powdered shower gel formulations were made and tested for their properties, including cleaning power, and foamability. On 30 human volunteers, the effects of reconstituted shower gel on skin redness, cleaning effectiveness and overall satisfaction were evaluated. RESULTS The study found that, when cleaning power and foam height were taken into account, the proper surfactant ratio was 7.5:0 (SCS:CGA). The 5% glycerine shower gel formula demonstrated significantly greater skin hydration than other formulas. The in vivo study's findings demonstrated that there was no statistically significant difference between selected formulas (5% glycerine and 2.5% omega oil) in terms of cleaning ability. Comparing both formulas to the control, neither showed any skin redness. Additionally, it was discovered that the developed products were much more effective at cleaning and easier to use when washing for the volunteers than regular liquid soap. Overall satisfaction and the moisturizing feel were not significantly different among all products. CONCLUSION The formula with 7.5% SCS and 5% glycerine is said to be the best one for both cleaning ability and moisturizing effect. These findings suggest that dissolvable shower gel tablets with enhanced skin benefits could offer a promising innovation in the personal care industry.
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Affiliation(s)
- Kampanart Huanbutta
- Department of Manufacturing Pharmacy, College of Pharmacy, Rangsit University, Pathum Thani, Thailand
| | | | | | | | - Ngamsil Kabthong
- Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, Thailand
| | - Pornsak Sriamornsak
- Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
- Academy of Science, The Royal Society of Thailand, Bangkok, Thailand
- Centre for Transdisciplinary Research, Department of Pharmacology, Saveetha Dental College and Hospitals, Saveetha University, Chennai, India
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Suwanpitak K, Sriamornsak P, Singh I, Sangnim T, Huanbutta K. Three-Dimensional-Printed Vortex Tube Reactor for Continuous Flow Synthesis of Polyglycolic Acid Nanoparticles with High Productivity. Nanomaterials (Basel) 2023; 13:2679. [PMID: 37836320 PMCID: PMC10574274 DOI: 10.3390/nano13192679] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/23/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023]
Abstract
Polyglycolic acid (PGA) nanoparticles show promise in biomedical applications due to their exceptional biocompatibility and biodegradability. These nanoparticles can be readily modified, facilitating targeted drug delivery and promoting specific interactions with diseased tissues or cells, including imaging agents and theranostic approaches. Their potential to advance precision medicine and personalized treatments is evident. However, conventional methods such as emulsification solvent evaporation via batch synthesis or tubular reactors via flow chemistry have limitations in terms of nanoparticle properties, productivity, and scalability. To overcome these limitations, this study focuses on the design and development of a 3D-printed vortex tube reactor for the continuous synthesis of PGA nanoparticles using flow chemistry. Computer-aided design (CAD) and the design of experiments (DoE) optimize the reactor design, and computational fluid dynamics simulations (CFD) evaluate the mixing index (MI) and Reynolds (Re) expression. The optimized reactor design was fabricated using fused deposition modeling (FDM) with polypropylene (PP) as the polymer. Dispersion experiments validate the optimization process and investigate the impact of input flow parameters. PGA nanoparticles were synthesized and characterized for size and polydispersity index (PDI). The results demonstrate the feasibility of using a 3D-printed vortex tube reactor for the continuous synthesis of PGA nanoparticles through flow chemistry and highlight the importance of reactor design in nanoparticle production. The CFD results of the optimized reactor design showed homogeneous mixing across a wide range of flow rates with increasing Reynolds expression. The residence time distribution (RTD) results confirmed that increasing the flow rate in the 3D-printed vortex tube reactor system reduced the dispersion variance in the tracer. Both experiments demonstrated improved mixing efficiency and productivity compared to traditional tubular reactors. The study also revealed that the total flow rate had a significant impact on the size and polydispersity index of the formulated PGA nanoparticle, with the optimal total flow rate at 104.46 mL/min, leading to smaller nanoparticles and a lower polydispersity index. Additionally, increasing the aqueous-to-organic volumetric ratio had a significant effect on the reduced particle size of the PGA nanoparticles. Overall, this study provides insights into the use of 3D-printed vortex tube reactors for the continuous synthesis of PGA nanoparticles and underscores the importance of reactor design and flow parameters in PGA nanoparticle formulation.
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Affiliation(s)
- Kittipat Suwanpitak
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand;
| | - Pornsak Sriamornsak
- Department of Industrial Pharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand;
- Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
- Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Patiala 140401, Punjab, India;
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand;
| | - Kampanart Huanbutta
- Department of Manufacturing Pharmacy, College of Pharmacy, Rangsit University, Pathum Thani 12000, Thailand
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Sangnim T, Dheer D, Jangra N, Huanbutta K, Puri V, Sharma A. Chitosan in Oral Drug Delivery Formulations: A Review. Pharmaceutics 2023; 15:2361. [PMID: 37765329 PMCID: PMC10538129 DOI: 10.3390/pharmaceutics15092361] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 08/07/2023] [Revised: 09/03/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
Nanoformulations have become increasingly useful as drug delivery technologies in recent decades. As therapeutics, oral administration is the most common delivery method, although it is not always the most effective route because of challenges with swallowing, gastrointestinal discomfort, low solubility, and poor absorption. One of the most significant barriers that medications must overcome to exert a therapeutic effect is the impact of the first hepatic transit. Studies have shown that controlled-release systems using nanoparticles composed of biodegradable natural polymers significantly improve oral administration, which is why these materials have attracted significant attention. Chitosan possesses a wide variety of properties and functions in the pharmaceutical as well as healthcare industries. Drug encapsulation and transport within the body are two of its most important features. Moreover, chitosan can enhance drug efficacy by facilitating drug interaction with target cells. Based on its physicochemical properties, chitosan can potentially be synthesized into nanoparticles, and this review summarizes recent advances and applications of orally delivered chitosan nanoparticle interventions.
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Affiliation(s)
- Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand;
| | - Divya Dheer
- Chitkara School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India; (D.D.)
- Chemical Biology Unit, Institute of Nano Science and Technology, Knowledge City, Sector 81, Mohali 140306, Punjab, India
| | - Nitin Jangra
- Chitkara School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India; (D.D.)
| | - Kampanart Huanbutta
- Department of Manufacturing Pharmacy, College of Pharmacy, Rangsit University, Pathum Thani 12000, Thailand
| | - Vivek Puri
- Chitkara School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India; (D.D.)
| | - Ameya Sharma
- Chitkara School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India; (D.D.)
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Huanbutta K, Burapapadh K, Sriamornsak P, Sangnim T. Practical Application of 3D Printing for Pharmaceuticals in Hospitals and Pharmacies. Pharmaceutics 2023; 15:1877. [PMID: 37514063 PMCID: PMC10385973 DOI: 10.3390/pharmaceutics15071877] [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: 05/25/2023] [Revised: 06/28/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023] Open
Abstract
Three-dimensional (3D) printing is an unrivaled technique that uses computer-aided design and programming to create 3D products by stacking materials on a substrate. Today, 3D printing technology is used in the whole drug development process, from preclinical research to clinical trials to frontline medical treatment. From 2009 to 2020, the number of research articles on 3D printing in healthcare applications surged from around 10 to 2000. Three-dimensional printing technology has been applied to several kinds of drug delivery systems, such as oral controlled release systems, micropills, microchips, implants, microneedles, rapid dissolving tablets, and multiphase release dosage forms. Compared with conventional manufacturing methods of pharmaceutical products, 3D printing has many advantages, including high production rates due to the flexible operating systems and high drug loading with the desired precision and accuracy for potent drugs administered in small doses. The cost of production via 3D printing can be decreased by reducing material wastage, and the process can be adapted to multiple classes of pharmaceutically active ingredients, including those with poor solubility. Although several studies have addressed the benefits of 3D printing technology, hospitals and pharmacies have only implemented this process for a small number of practical applications. This article discusses recent 3D printing applications in hospitals and pharmacies for medicinal preparation. The article also covers the potential future applications of 3D printing in pharmaceuticals.
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Affiliation(s)
- Kampanart Huanbutta
- Department of Manufacturing Pharmacy, College of Pharmacy, Rangsit University, Pathum Thani 12000, Thailand
| | - Kanokporn Burapapadh
- Department of Manufacturing Pharmacy, College of Pharmacy, Rangsit University, Pathum Thani 12000, Thailand
| | - Pornsak Sriamornsak
- Department of Industrial Pharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
- Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, 169, Saensook, Muang, Chonburi 20131, Thailand
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Kaur M, Sharma A, Puri V, Aggarwal G, Maman P, Huanbutta K, Nagpal M, Sangnim T. Chitosan-Based Polymer Blends for Drug Delivery Systems. Polymers (Basel) 2023; 15:polym15092028. [PMID: 37177176 PMCID: PMC10181148 DOI: 10.3390/polym15092028] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 02/20/2023] [Revised: 04/21/2023] [Accepted: 04/22/2023] [Indexed: 05/15/2023] Open
Abstract
Polymers have been widely used for the development of drug delivery systems accommodating the regulated release of therapeutic agents in consistent doses over a long period, cyclic dosing, and the adjustable release of both hydrophobic and hydrophilic drugs. Nowadays, polymer blends are increasingly employed in drug development as they generate more promising results when compared to those of homopolymers. This review article describes the recent research efforts focusing on the utilization of chitosan blends with other polymers in an attempt to enhance the properties of chitosan. Furthermore, the various applications of chitosan blends in drug delivery are thoroughly discussed herein. The literature from the past ten years was collected using various search engines such as ScienceDirect, J-Gate, Google Scholar, PubMed, and research data were compiled according to the various novel carrier systems. Nanocarriers made from chitosan and chitosan derivatives have a positive surface charge, which allows for control of the rate, duration, and location of drug release in the body, and can increase the safety and efficacy of the delivery system. Recently developed nanocarriers using chitosan blends have been shown to be cost-effective, more efficacious, and prolonged release carriers that can be incorporated into suitable dosage forms.
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Affiliation(s)
- Malkiet Kaur
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India
| | - Ameya Sharma
- Chitkara School of Pharmacy, Chitkara University, Himachal Pradesh 174103, India
| | - Vivek Puri
- Chitkara School of Pharmacy, Chitkara University, Himachal Pradesh 174103, India
| | - Geeta Aggarwal
- Department of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University, New Delhi 110017, India
| | | | | | - Manju Nagpal
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand
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Rawat SS, Rai A, Rathi R, Sharma A, Huanbutta K, Sangnim T, Singh I. Medicated straw: an innovative drug delivery system for paediatrics. Expert Opin Drug Deliv 2023; 20:313-314. [PMID: 36683581 DOI: 10.1080/17425247.2023.2171013] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
| | - Arya Rai
- Chitkara College of Pharmacy, Chitkara University, Rajpura, India0
| | - Ritu Rathi
- Chitkara College of Pharmacy, Chitkara University, Rajpura, India0
| | - Akshay Sharma
- Chitkara College of Pharmacy, Chitkara University, Rajpura, India0
| | | | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Muang, Thailand
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura, India0
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Huanbutta K, Rattanachitthawat N, Luangpraditkun K, Sriamornsak P, Puri V, Singh I, Sangnim T. Development and Evaluation of Ethosomes Loaded with Zingiber zerumbet Linn Rhizome Extract for Antifungal Skin Infection in Deep Layer Skin. Pharmaceutics 2022; 14:pharmaceutics14122765. [PMID: 36559259 PMCID: PMC9781750 DOI: 10.3390/pharmaceutics14122765] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 12/06/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
Skin fungal infection is still a serious public health problem due to the high number of cases. Even though medicines are available for this disease, drug resistance among patients has increased. Moreover, access to medicine is restricted in some areas. One of the therapeutic options is herbal medicine. This study aims to develop an ethosome formulation loaded with Zingiber zerumbet (L.) Smith. rhizome extract for enhanced antifungal activity in deep layer skin, which is difficult to cure. Ethosomes were successfully prepared by the cold method, and the optimized formulation was composed of 1% (w/v) phosphatidylcholine and 40% (v/v) ethanol. Transmission electron microscope (TEM) images revealed that the ethosomes had a vesicle shape with a diameter of 205.6-368.5 nm. The entrapment of ethosomes was 31.58% and could inhibit the growth of Candida albicans at a concentration of 312.5 μg/mL. Finally, the ethosome system significantly enhanced the skin penetration and retention of the active compound (zerumbone) compared with the liquid extract. This study showed that Z. zerumbet (L.) rhizome extract could be loaded into ethosomes. The findings could be carried over to the next step for clinical application by conducting further in vivo penetration and permeation tests.
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Affiliation(s)
| | | | | | - Pornsak Sriamornsak
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Vivek Puri
- School of Pharmacy, Chitkara University, Baddi 174103, India
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand
- Correspondence:
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Puri V, Kanojia N, Sharma A, Huanbutta K, Dheer D, Sangnim T. Natural product-based pharmacological studies for neurological disorders. Front Pharmacol 2022; 13:1011740. [PMID: 36419628 PMCID: PMC9676372 DOI: 10.3389/fphar.2022.1011740] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/18/2022] [Indexed: 11/07/2023] Open
Abstract
Central nervous system (CNS) disorders and diseases are expected to rise sharply in the coming years, partly because of the world's aging population. Medicines for the treatment of the CNS have not been successfully made. Inadequate knowledge about the brain, pharmacokinetic and dynamic errors in preclinical studies, challenges with clinical trial design, complexity and variety of human brain illnesses, and variations in species are some potential scenarios. Neurodegenerative diseases (NDDs) are multifaceted and lack identifiable etiological components, and the drugs developed to treat them did not meet the requirements of those who anticipated treatments. Therefore, there is a great demand for safe and effective natural therapeutic adjuvants. For the treatment of NDDs and other memory-related problems, many herbal and natural items have been used in the Ayurvedic medical system. Anxiety, depression, Parkinson's, and Alzheimer's diseases (AD), as well as a plethora of other neuropsychiatric disorders, may benefit from the use of plant and food-derived chemicals that have antidepressant or antiepileptic properties. We have summarized the present level of knowledge about natural products based on topological evidence, bioinformatics analysis, and translational research in this review. We have also highlighted some clinical research or investigation that will help us select natural products for the treatment of neurological conditions. In the present review, we have explored the potential efficacy of phytoconstituents against neurological diseases. Various evidence-based studies and extensive recent investigations have been included, which will help pharmacologists reduce the progression of neuronal disease.
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Affiliation(s)
- Vivek Puri
- Chitkara School of Pharmacy, Chitkara University, Baddi, Himachal Pradesh, India
| | - Neha Kanojia
- Chitkara School of Pharmacy, Chitkara University, Baddi, Himachal Pradesh, India
| | - Ameya Sharma
- Chitkara School of Pharmacy, Chitkara University, Baddi, Himachal Pradesh, India
| | - Kampanart Huanbutta
- School of Pharmacy, Eastern Asia University, Rangsit, Pathum Thani, Thailand
| | - Divya Dheer
- Chitkara School of Pharmacy, Chitkara University, Baddi, Himachal Pradesh, India
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Muang, Chon Buri, Thailand
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Puri V, Nagpal M, Singh I, Singh M, Dhingra GA, Huanbutta K, Dheer D, Sharma A, Sangnim T. A Comprehensive Review on Nutraceuticals: Therapy Support and Formulation Challenges. Nutrients 2022; 14:4637. [PMID: 36364899 PMCID: PMC9654660 DOI: 10.3390/nu14214637] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 10/27/2022] [Accepted: 11/01/2022] [Indexed: 08/01/2023] Open
Abstract
Nutraceuticals are the nourishing components (hybrid of nutrition and pharmaceuticals) that are biologically active and possess capability for maintaining optimal health and benefits. These products play a significant role in human health care and its endurance, most importantly for the future therapeutic development. Nutraceuticals have received recognition due to their nutritional benefits along with therapeutic effects and safety profile. Nutraceuticals are globally growing in the field of services such as health care promotion, disease reduction, etc. Various drug nutraceutical interactions have also been elaborated with various examples in this review. Several patents on nutraceuticals in agricultural applications and in various diseases have been stated in the last section of review, which confirms the exponential growth of nutraceuticals' market value. Nutraceuticals have been used not only for nutrition but also as a support therapy for the prevention and treatment of various diseases, such as to reduce side effects of cancer chemotherapy and radiotherapy. Diverse novel nanoformulation approaches tend to overcome challenges involved in formulation development of nutraceuticals. Prior information on various interactions with drugs may help in preventing any deleterious effects of nutraceuticals products. Nanotechnology also leads to the generation of micronized dietary products and other nutraceutical supplements with improved health benefits. In this review article, the latest key findings (clinical studies) on nutraceuticals that show the therapeutic action of nutraceutical's bioactive molecules on various diseases have also been discussed.
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Affiliation(s)
- Vivek Puri
- School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India
| | - Manju Nagpal
- College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Inderbir Singh
- College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Manjinder Singh
- College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Gitika Arora Dhingra
- NCRD’s Sterling Institute of Pharmacy, Nerul, Navi Mumbai 400706, Maharashtra, India
| | - Kampanart Huanbutta
- School of Pharmacy, Eastern Asia University, Pathum Thani 12110, Tanyaburi, Thailand
| | - Divya Dheer
- School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India
| | - Ameya Sharma
- School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Muang, Thailand
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Rathi R, Sanshita, Kumar A, Vishvakarma V, Huanbutta K, Singh I, Sangnim T. Advancements in Rectal Drug Delivery Systems: Clinical Trials, and Patents Perspective. Pharmaceutics 2022; 14:2210. [PMID: 36297645 PMCID: PMC9609333 DOI: 10.3390/pharmaceutics14102210] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [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: 09/10/2022] [Revised: 10/12/2022] [Accepted: 10/13/2022] [Indexed: 07/30/2023] Open
Abstract
The rectal route is an effective route for the local and systemic delivery of active pharmaceutical ingredients. The environment of the rectum is relatively constant with low enzymatic activity and is favorable for drugs having poor oral absorption, extensive first-pass metabolism, gastric irritation, stability issues in the gastric environment, localized activity, and for drugs that cannot be administered by other routes. The present review addresses the rectal physiology, rectal diseases, and pharmaceutical factors influencing rectal delivery of drugs and discusses different rectal drug delivery systems including suppositories, suspensions, microspheres, nanoparticles, liposomes, tablets, and hydrogels. Clinical trials on various rectal drug delivery systems are presented in tabular form. Applications of different novel drug delivery carriers viz. nanoparticles, liposomes, solid lipid nanoparticles, microspheres, transferosomes, nano-niosomes, and nanomicelles have been discussed and demonstrated for their potential use in rectal administration. Various opportunities and challenges for rectal delivery including recent advancements and patented formulations for rectal drug delivery have also been included.
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Affiliation(s)
- Ritu Rathi
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | - Sanshita
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | - Alpesh Kumar
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | | | | | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand
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Sutthapitaksakul L, Thanawuth K, Huanbutta K, Sriamornsak P. Effect of a superdisintegrant on disintegration of orally disintegrating tablets determined by simulated wetting test and in vitrodisintegration test. Pharmazie 2022; 77:287-290. [PMID: 36273260 DOI: 10.1691/ph.2022.2015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The disintegration time is critical for characterizing orally disintegrating tablets (ODTs), according to regulatory standards. The current study aimed to assess the effect of superdisintegrants such as sodium starch glycolate, croscarmellose sodium, and crospovidone on the disintegration of ODTs using simulated wetting and in vitro disintegration tests. The results showed that the wetting time of ODTs containing sodium starch glycolate and croscarmellose sodium was 17 - 21 s, but the wetting time of ODTs containing crospovidone was 9 - 12 s. In contrast, there was no significant difference in in vitro disintegration time among ODTs using different disintegrants (ca. 14 to 18 s) The quick wetting time of ODTs with crospovidone may be attributed to strong capillary characteristics of crospovidone. It is suggested that determining the disintegration time of ODTs just through simulated wetting test is insufficient and may lead to biases. As a result of the findings, it is recommended that an additional disintegration test, imitating saliva fluid absorption and tablet breaking, to provide a more precise evaluation of ODTs.
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Affiliation(s)
| | - K Thanawuth
- Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - K Huanbutta
- Pharmaceutical Biopolymer Group (PBiG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - P Sriamornsak
- Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
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Puri V, Sharma A, Kumar P, Dua K, Huanbutta K, Singh I, Sangnim T. Assessment of Acute Oral Toxicity of Thiolated Gum Ghatti in Rats. Polymers (Basel) 2022; 14:polym14183836. [PMID: 36145990 PMCID: PMC9506416 DOI: 10.3390/polym14183836] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/03/2022] [Accepted: 09/11/2022] [Indexed: 11/16/2022] Open
Abstract
Various drug delivery systems were developed using a modified form of gum ghatti. Modifying gum ghatti using thioglycolic acid improves its mucoadhesive property, and hence, it is a suitable approach for the fabrication and development of controlled drug delivery systems. In accordance with regulatory guidelines, namely, the Organization for Economic Co-operation and Development’s (OECD) 423 guidelines, an acute oral dose toxicity study was performed to examine the toxicological effects of gum ghattiin an animal (Wistar rat) after a single oral dose administration of pure gum ghatti and thiolated gum ghatti. Orally administered pure and thiolated gum ghatti do not reveal any considerable change in the behavioral pattern, food intake, body weight, hematology, or clinical symptoms of treated animals. Furthermore, histopathological studies showed no pathological mutations in the vital organs of Wistar rats after the oral administration of single doses of both types of gumghatti (i.e., 300 mg/kg and 2000 mg/kg body weight). Whole blood clotting studies showed the low absorbance value of the modified gum (thiolated gum ghatti) in contrast to the pure gum and control, hence demonstrating its excellent clotting capability. The aforementioned toxicological study suggested that the oral administration of a single dose of pure and thiolated gum ghatti did not produce any toxicological effects in Wistar rats. Consequently, it could be a suitable and safe candidate for formulating various drug delivery systems.
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Affiliation(s)
- Vivek Puri
- Chitkara University School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India
| | - Ameya Sharma
- Chitkara University School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India
| | - Pradeep Kumar
- Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun 248007, Uttarakhand, India
| | - Kampanart Huanbutta
- School of Pharmacy, Eastern Asia University, Thanyaburi 12110, Pathumthani, Thailand
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Patiala 140401, Punjab, India
- Correspondence: (I.S.); (T.S.)
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Muang 20131, Chonburi, Thailand
- Correspondence: (I.S.); (T.S.)
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Suwanpitak K, Lim LY, Singh I, Sriamornsak P, Thepsonthi T, Huanbutta K, Sangnim T. Development of an Add-On Device Using 3D Printing for the Enhancement of Drug Administration Efficiency of Dry Powder Inhalers (Accuhaler). Pharmaceutics 2022; 14:pharmaceutics14091922. [PMID: 36145670 PMCID: PMC9504113 DOI: 10.3390/pharmaceutics14091922] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/04/2022] [Accepted: 09/08/2022] [Indexed: 11/18/2022] Open
Abstract
The goal of this study was to develop an add-on device for dry powder inhalers (Accuhaler) via 3D printing to improve drug administration efficiency in patients with limited inspiratory capacity, including young children, the elderly, and those with chronic obstructive pulmonary disease. With salmeterol xinafoate and fluticasone propionate as model active pharmaceutical ingredients (API), the emitted API doses were used to assess the effectiveness of the add-on device. The APIs were quantified by an HPLC assay validated for specificity, range, linearity, accuracy, and precision. The motor power of the add-on device could be regulated to moderate fan speed and the air flow in the assembled device. When 50–100% of the fan motor power of the add-on device was used, the emitted dose from the attached dry powder inhaler (DPI) was increased. A computational fluid dynamics application was used to simulate the air and particle flow in the DPI with the add-on device in order to elucidate the operating mechanism. The use of the add-on device combined with a sufficient inhalation flow rate resulted in a larger pressure drop and airflow velocity at the blister pocket. As these characteristics are associated with powder fluidization, entrainment, and particle re-suspension, this innovative add-on device might be utilized to enhance the DPI emitted drug dose for patients with low inspiratory rates and to facilitate the provision of adequate drug doses to achieve the treatment outcomes.
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Affiliation(s)
- Kittipat Suwanpitak
- Faculty of Pharmaceutical Sciences, Burapha University, 169, Seansook, Muang, Chonburi 20131, Thailand
| | - Lee-Yong Lim
- Division of Pharmacy, School of Allied Health, University of Western Australia, Perth, WA 6009, Australia
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Patiala 140401, Punjab, India
| | | | - Thanongsak Thepsonthi
- Faculty of Engineering, Burapha University, 169, Seansook, Muang, Chonburi 20131, Thailand
| | - Kampanart Huanbutta
- School of Pharmacy, Eastern Asia University, Thanyaburi, Pathumthani 12110, Thailand
- Correspondence: (K.H.); (T.S.)
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, 169, Seansook, Muang, Chonburi 20131, Thailand
- Correspondence: (K.H.); (T.S.)
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Huanbutta K, Sangnim T, Minphimai R, Piriyaprasarth S, Limmatvapirat S, Sriamornsak P. Ultrasound-Assisted Anti-Solvent Crystallization of Ibuprofen: Effect of Ultrasonic Treatment and Additive. J Pharm Innov 2022. [DOI: 10.1007/s12247-022-09674-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Huanbutta K, Thanawuth K, Sutthapitaksakul L, Piriyaprasarth S, Cheewatanakornkool K, Maksup S, Theeratanapartkul K, Sathorn P, Phusamlee P, Kwanjaiphanich T, Sangnim T, Sriamornsak P. Development and optimization of Clinacanthus nutans liquid spray using a two-level full factorial design. Pharmazie 2022; 77:107-111. [PMID: 35459438 DOI: 10.1691/ph.2022.1236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This study aimed to develop and optimize a topical Clinacanthus nutans liquid spray that dries quickly after spraying and has low stickiness. An experimental design was adopted to evaluate the effects of the amounts of polyvinylpyrrolidone (X1) and glycerol (X₂) and the ratio of acetone:ethanol (X₃) on the stickiness (Y1 ), solution viscosity (Y₂), evaporation rate (Y₃), and spray coverage radius (Y₄) of the solution. Results revealed that all independent factors had a substantial effect on Y1 -Y₃. In this model, the synergistic effect was uncommon. The optimized formulation consisted of X1 of 0.1%, X₂ of 1.0%, and X₃ of 59:41. The response values of Y1, Y₂, Y₃, and Y₄ were 92.24 mN, 4.63 cP, 0.0959%, and 9.40 cm, respectively. The actual results were close to those predicted by the experimental design model. Therefore, the optimized topical spray formulation can be used in actual practice.
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Affiliation(s)
- K Huanbutta
- School of Pharmacy, Eastern Asia University, Pathum Thani, Thailand; Pharmaceutical Biopolymer Group (PBiG), Thailand
| | - K Thanawuth
- Pharmaceutical Biopolymer Group (PBiG), Thailand; Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - L Sutthapitaksakul
- Pharmaceutical Biopolymer Group (PBiG), Thailand; Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - S Piriyaprasarth
- Pharmaceutical Biopolymer Group (PBiG), Thailand; Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - K Cheewatanakornkool
- Pharmaceutical Biopolymer Group (PBiG), Thailand; Pharma Nueva Co., Ltd., Bangkok, Thailand
| | - S Maksup
- Department of Biology, Faculty of Science, Silpakorn University, Nakhon Pathom, Thailand
| | - K Theeratanapartkul
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - P Sathorn
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - P Phusamlee
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - T Kwanjaiphanich
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - T Sangnim
- Pharmaceutical Biopolymer Group (PBiG), Thailand; Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, Thailand
| | - P Sriamornsak
- Pharmaceutical Biopolymer Group (PBiG), Thailand; Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand; Academy of Science, The Royal Society of Thailand, Bangkok Thailand;,
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Sangnim T, Zandu SK, Kaur S, Odeku OA, Huanbutta K, Singh I. Development and Evaluation of MCC-SiO2/CMC-SiO2 Conjugates as Tablet Super-Disintegrants. Polymers (Basel) 2022; 14:polym14051035. [PMID: 35267857 PMCID: PMC8914646 DOI: 10.3390/polym14051035] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/24/2022] [Accepted: 02/28/2022] [Indexed: 12/10/2022] Open
Abstract
In the present study, microcrystallinecellulose–colloidal silicon dioxide (MCC-SiO2) and carboxymethylcellulose–colloidal silicon dioxide (CMC-SiO2) conjugates have been investigated as superdisintegrants in fast dissolving tablets (FDTs). MCC-SiO2 and CMC-SiO2 conjugates were prepared and micromeritic studies, FTIR, SEM and XRD methods were utilized for characterizing the powdered conjugates. The conjugates were used for the preparation of domperidone FDTs by direct compression and the wetting time, water absorption ratio, disintegration time and in vitro drug release were evaluated. Effective pore radius of MCC-SiO2 and CMC-SiO2 conjugates for 1:1, 1:2.5 and 1:5 was found to be 13.35 ± 0.31 µm, 15.66 ± 0.17 µm and 18.38 ± 0.44 µm, and 16.81 ± 0.24 µm, 20.12 ± 0.39 µm and 26.37 ± 0.24 µm, respectively, compared to 12.21 ± 0.23 µm for MCC and 13.65 ± 0.21 µm for CMC. The results of effective pore radius indicate the wicking capability as well as the disintegration potential of MCC-SiO2 and CMC-SiO2 conjugates over pure MCC and CMC. The results of wetting time, water absorption ratio and disintegration time for MCC-SiO2 conjugates were found to be in the range of 19 ± 1.21 to 30 ± 1.33 s, 42 ± 0.28 to 49 ± 0.47% and 15 ± 2 to 40 ± 1 s, and for CMC-SiO2 conjugates were found to be in the range of 21 ± 1.13 to 40 ± 1.17 s, 42 ± 0.94 to 49 ± 0.57% and 12 ± 2 to 20 ± 3 s, respectively. Conjugation of MCC and CMC with SiO2 led to the formation of a complex with remarkable tablet superdisintegrant potential that could be used in preparing fast disintegrating tablets.
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Affiliation(s)
- Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, 169 Seansook, Muang District, Chonburi 20131, Thailand;
| | - Simran Kaur Zandu
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.K.Z.); (S.K.)
| | - Sukhanpreet Kaur
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.K.Z.); (S.K.)
| | - Oluwatoyin A. Odeku
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, University of Ibadan, Ibadan 200005, Nigeria;
| | - Kampanart Huanbutta
- School of Pharmacy, Eastern Asian University, Thanyaburi District, Pathumthani 12110, Thailand;
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.K.Z.); (S.K.)
- Correspondence:
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Sangnim T, Meeboon P, Phongsewalak P, Prasongdee P, Sriamornsak P, Singh I, Manmuan S, Huanbutta K. Development and Evaluation of Liquid Plaster Loaded with Chromolaena odorata Leaf Extract Endowed with Several Beneficial Properties to Wound Healing. Gels 2022; 8:gels8020072. [PMID: 35200454 PMCID: PMC8871034 DOI: 10.3390/gels8020072] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/15/2022] [Accepted: 01/19/2022] [Indexed: 11/16/2022] Open
Abstract
Liquid plaster (LP) is a recently developed wound dressing product that can be used to cover wounds in various parts of the body, especially small injuries or wounds in body parts involved in movement. Given the benefits and applications of LP, this study aimed to develop and evaluate Chromolaena odorata extract-loaded LP with antimicrobial and hemostasis effects. The study was first conducted through the extraction of Choromolaena odorata leaf by using an ethanol maceration technique and identification of the compounds with high-performance liquid chromatography. The LP loaded with Chromolaena odorata extract demonstrates an ability to inhibit S. aureus and S. epidermidis at a MIC of 0.25 mg/mL and MBC of 0.5 mg/mL. The antioxidant activity test was performed by ABTS and DPPH methods demonstrating the free-radical scavenging activity of the extract. The blood clotting activity was established by varying the concentration of Choromolaena odorata leaf extract from 0.0625 mg/mL to 1 mg/mL. The formulation of the film-forming system was developed by varying the solvent, polymer, and plasticizer proportions. The optimum formulation displayed fast film-forming with high elasticity of the film. Moreover, the 20 mg/mL herbal extract-loaded LP provided an antibacterial effect with admissible water vapor transmission and low skin irritation. As a result, the study demonstrates the possibility of introducing the Chromolaena odorata extract-loaded LP to increase the effectiveness of wound healing and the antibacterial effect on the skin.
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Affiliation(s)
- Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand; (T.S.); (P.M.); (P.P.); (P.P.); (S.M.)
| | - Parinya Meeboon
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand; (T.S.); (P.M.); (P.P.); (P.P.); (S.M.)
| | - Parinda Phongsewalak
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand; (T.S.); (P.M.); (P.P.); (P.P.); (S.M.)
| | - Parichat Prasongdee
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand; (T.S.); (P.M.); (P.P.); (P.P.); (S.M.)
| | - Pornsak Sriamornsak
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand;
- Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Patiala 140401, India;
| | - Suwisit Manmuan
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand; (T.S.); (P.M.); (P.P.); (P.P.); (S.M.)
| | - Kampanart Huanbutta
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand; (T.S.); (P.M.); (P.P.); (P.P.); (S.M.)
- School of Pharmacy, Eastern Asia University, Rangsit 12110, Thailand
- Correspondence:
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Thanawuth K, Sutthapitaksakul L, Konthong S, Suttiruengwong S, Huanbutta K, Dass CR, Sriamornsak P. Impact of Drug Loading Method on Drug Release from 3D-Printed Tablets Made from Filaments Fabricated by Hot-Melt Extrusion and Impregnation Processes. Pharmaceutics 2021; 13:pharmaceutics13101607. [PMID: 34683900 PMCID: PMC8538863 DOI: 10.3390/pharmaceutics13101607] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 09/27/2021] [Accepted: 09/30/2021] [Indexed: 11/24/2022] Open
Abstract
The purpose of this study was to investigate the impact of the drug loading method on drug release from 3D-printed tablets. Filaments comprising a poorly water-soluble model drug, indomethacin (IND), and a polymer, polyvinyl alcohol (PVA), were prepared by hot-melt extrusion (HME) and compared with IND-loaded filaments prepared with an impregnation (IMP) process. The 3D-printed tablets were fabricated using a fused deposition modeling 3D printer. The filaments and 3D printed tablets were evaluated for their physicochemical properties, swelling and matrix erosion behaviors, drug content, and drug release. Physicochemical investigations revealed no drug–excipient interaction or degradation. IND-loaded PVA filaments produced by IMP had a low drug content and a rapid drug release. Filaments produced by HME with a lower drug content released the drug faster than those with a higher drug content. The drug content and drug release of 3D-printed tablets containing IND were similar to those of the filament results. Particularly, drug release was faster in 3D-printed tablets produced with filaments with lower drug content (both by IMP and HME). The drug release of 3D-printed tablets produced from HME filaments with higher drug content was extended to 24 h due to a swelling-erosion process. This study confirmed that the drug loading method has a substantial influence on drug content, which in turn has a significant effect on drug release. The results suggest that increasing the drug content in filaments might delay drug release from 3D-printed tablets, which may be used for developing dosage forms suited for personalized medicine.
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Affiliation(s)
- Kasitpong Thanawuth
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand; (K.T.); (L.S.)
- Pharmaceutical Biopolymer Group (PBiG), Silpakorn University, Nakhon Pathom 73000, Thailand; (S.K.); (K.H.)
| | - Lalinthip Sutthapitaksakul
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand; (K.T.); (L.S.)
- Pharmaceutical Biopolymer Group (PBiG), Silpakorn University, Nakhon Pathom 73000, Thailand; (S.K.); (K.H.)
| | - Srisuda Konthong
- Pharmaceutical Biopolymer Group (PBiG), Silpakorn University, Nakhon Pathom 73000, Thailand; (S.K.); (K.H.)
| | - Supakij Suttiruengwong
- Department of Materials Science and Engineering, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakhon Pathom 73000, Thailand;
| | - Kampanart Huanbutta
- Pharmaceutical Biopolymer Group (PBiG), Silpakorn University, Nakhon Pathom 73000, Thailand; (S.K.); (K.H.)
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand
| | - Crispin R. Dass
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Perth 6845, Australia;
- Curtin Health Innovation Research Institute, Bentley 6102, Australia
| | - Pornsak Sriamornsak
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand; (K.T.); (L.S.)
- Pharmaceutical Biopolymer Group (PBiG), Silpakorn University, Nakhon Pathom 73000, Thailand; (S.K.); (K.H.)
- Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
- Correspondence:
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Sangnim T, Sriamornsak P, Singh I, Huanbutta K. Swallowing Gel for Patients with Dysphagia: A Novel Application of Chitosan. Gels 2021; 7:108. [PMID: 34449603 PMCID: PMC8395724 DOI: 10.3390/gels7030108] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/03/2021] [Accepted: 08/03/2021] [Indexed: 11/16/2022] Open
Abstract
Dysphagia refers to difficulty swallowing certain foods, liquids, or pills. It is common among the elderly with chronic diseases who need to take drugs for long periods. Therefore, dysphagia might reduce compliance with oral drug administration in the aging population. Many pharmaceutical companies search for new products to serve as swallowing aids. Existing products are expensive and do not suit all geriatric patients. Therefore, this study aimed to develop and investigate pill swallowing aid gels prepared from carboxymethyl cellulose and chitosan. We formulated gels by dissolving different concentrations of carboxymethyl cellulose and low or high molecular weight chitosan in solvents to find appropriate gel rheology properties. We then added several portions of glycerin as the glidant of the formulation. We found that the optimized gel formulation was 6.25% (w/w) chitosan with a molecular weight of 80-120 kDa dissolved in 1.2% acetic acid and 4% (w/w) glycerin. The developed pill swallowing gel's rheology was pseudoplastic with a viscosity of 73.74 ± 3.20 Pa⸱s. The developed chitosan gel had enhanced flow ability; it allowed the pill to cross a 300 mm tube within 6 s, while the reference product took 3 s. Even though the reference product could carry the pill in the tube faster, the chitosan gel better covered the pill, making it more convenient to use. Finally, using a theophylline tablet as a model tablet dosage form, we assessed the gel's effect on drug disintegration and dissolution. The chitosan gel delayed the tablet disintegration time by about 3-7 min and slightly affected the theophylline dissolution rate. Lastly, all gels were physically stable after a month of storage in the stress condition. These results show the feasibility of manufacturing a chitosan gel usable as a pill swallowing gel for patients with dysphagia.
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Affiliation(s)
- Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, 169 Longhaad Bangsaen Road, Saensuk, Mueang, Chon Buri 20131, Thailand;
| | - Pornsak Sriamornsak
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand;
- Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Patiala 140401, Punjab, India;
| | - Kampanart Huanbutta
- Faculty of Pharmaceutical Sciences, Burapha University, 169 Longhaad Bangsaen Road, Saensuk, Mueang, Chon Buri 20131, Thailand;
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Puri V, Sharma A, Kumar P, Singh I, Huanbutta K. Synthesis and Characterization of Thiolated Gum Ghatti as a Novel Excipient: Development of Compression-Coated Mucoadhesive Tablets of Domperidone. ACS Omega 2021; 6:15844-15854. [PMID: 34179628 PMCID: PMC8223422 DOI: 10.1021/acsomega.1c01328] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/01/2021] [Indexed: 05/08/2023]
Abstract
Mucoadhesive polymers represent a major part of site-specific and localized retention strategies in oral drug delivery. The present research was designed to synthesize and characterize a novel mucoadhesive carbohydrate polymer (thiolated gum ghatti; TGG), which was employed to formulate mucoadhesive tablets of domperidone using an industrially viable compression coating technique. Thiolation of gum ghatti was achieved by the ester formation (esterification) between the hydroxyl group and the carboxyl group of gum ghatti and thioglycolic acid. TGG was characterized by various physicochemical techniques such as FTIR, XRD, SEM, and DSC. In rheological studies, the observed viscosities of pure gum mucin were 45.45 and 71.75 mPa·s and those of the thiolated gum were 78.7 and 112.58 mPa·s, respectively, in water and simulated gastric fluid. A significant increase in viscosity for thiolated gum may be attributed to increased macromolecular interactions responsible for enhanced mucoadhesive potential of thiolated gum. In silico studies corroborate the role of mucin gum interaction and energetic stabilization for enhanced mucoadhesion properties of thiolated gum. Ex vivo mucoadhesion strength of gum ghatti- and TGG-coated tablets was found to be ranging between 45.77 ± 1.49 and 88.16 ± 1.75 and 115.32 ± 2.36 and 184.65 ± 2.07 mN, respectively. In an acute oral toxicity study, TGG did not show any toxicity on the vital organs of the Wistar rat and proved to be a safe polymer. TGG may be regarded as a promising polymer for developing different mucoadhesive drug delivery systems.
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Affiliation(s)
- Vivek Puri
- Chitkara
College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
- Chitkara
University School of Pharmacy, Chitkara
University, Solan 174103, Himachal Pradesh, India
| | - Ameya Sharma
- Chitkara
College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
- Chitkara
University School of Pharmacy, Chitkara
University, Solan 174103, Himachal Pradesh, India
| | - Pradeep Kumar
- Wits
Advanced Drug Delivery Platform Research Unit, Department of Pharmacy
and Pharmacology, School of Therapeutic Sciences, Faculty of Health
Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa
| | - Inderbir Singh
- Chitkara
College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Kampanart Huanbutta
- Faculty
of Pharmaceutical Sciences, Burapha University, 169, Saensook, Muang 20131, Chonburi, Thailand
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Sharma A, Puri V, Kumar P, Singh I, Huanbutta K. Development and Evaluation of Rifampicin Loaded Alginate-Gelatin Biocomposite Microfibers. Polymers (Basel) 2021; 13:polym13091514. [PMID: 34066853 PMCID: PMC8125895 DOI: 10.3390/polym13091514] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 12/28/2022] Open
Abstract
Various systematic phases such as inflammation, tissue proliferation, and phases of remodeling characterize the process of wound healing. The natural matrix system is suggested to maintain and escalate these phases, and for that, microfibers were fabricated employing naturally occurring polymers (biopolymers) such as sodium alginate, gelatin and xanthan gum, and reinforcing material such as nanoclay was selected. The fabrication of fibers was executed with the aid of extrusion-gelation method. Rifampicin, an antibiotic, has been incorporated into a biopolymeric solution. RF1, RF2, RF3, RF4 and RF5 were coded as various formulation batches of microfibers. The microfibers were further characterized by different techniques such as SEM, DSC, XRD, and FTIR. Mechanical properties and physical evaluations such as entrapment efficiency, water uptake and in vitro release were also carried out to explain the comparative understanding of the formulation developed. The antimicrobial activity and whole blood clotting of fabricated fibers were additionally executed, hence they showed significant results, having excellent antimicrobial properties; they could be prominent carriers for wound healing applications.
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Affiliation(s)
- Ameya Sharma
- Chitkara College of Pharmacy, Chitkara University, Chandigarh 140401, India; (A.S.); (V.P.)
- Chitkara University School of Pharmacy, Chitkara University, Solan 174103, India
| | - Vivek Puri
- Chitkara College of Pharmacy, Chitkara University, Chandigarh 140401, India; (A.S.); (V.P.)
- Chitkara University School of Pharmacy, Chitkara University, Solan 174103, India
| | - Pradeep Kumar
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa;
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Chandigarh 140401, India; (A.S.); (V.P.)
- Correspondence: (I.S.); (K.H.)
| | - Kampanart Huanbutta
- Faculty of Pharmaceutical Sciences, Burapha University, 169, Saensook, Muang, Chonburi 20131, Thailand
- Correspondence: (I.S.); (K.H.)
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Sittikijyothin W, Phonyotin B, Sangnim T, Huanbutta K. Using carboxymethyl gum from Tamarindus indica and Cassia fistula seeds with Chromolaena odorata leaf extract to develop antibacterial gauze dressing with hemostatic activity. Res Pharm Sci 2021; 16:118-128. [PMID: 34084199 PMCID: PMC8102929 DOI: 10.4103/1735-5362.310519] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 07/12/2020] [Accepted: 01/06/2021] [Indexed: 11/29/2022] Open
Abstract
Background and purpose: Gauze dressing is a barrier against microbial infection in wounds. The seed gums of Tamarindus indica and Cassia fistula are abundant in tropical countries; we used them as a coating material of cotton gauzes to improve the liquid absorption ability. Moreover, Chromolaena odorata leaf extract was loaded on the gums for antibacterial gauze dressing with hemostatic activity. Experimental approach: Crude gums were extracted from T. indica and C. fistula seeds and carboxymethyl gums were then derived and chracterized. C. Odorata ethanolic extract was also prepared by maceration and its antimicrobial and blood clotting activities were determine coated gauze dressing containing different concentrations of carboxymethyl gum was prepared in the presence of various concentrations of C. odorata extract. Then, the physical properties, antibacterial activity, and skin-irritating effects of the coated gauze were analyzed. Findings/Results: The results indicated that the amount of carboxymethyl gum affected the physical properties and absorption capacity of the coated gauze. C. odorata extract exhibited better bactericidal activity against Staphylococcus aureus than against Escherichia coli. The blood clotting effects of C. odorata extract indicated that it had dramatic hemostatic efficacy. The coated gauze exhibited bactericidal activity against S. aureus. In the human skin irritation test, the coated gauze caused no adverse effects on human skin. Conclusion and implication: Coated gauze has the potential to serve as a prototype for primary hemostasis in first aid for opened wounds such as abrasions and lacerations.
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Affiliation(s)
- Wancheng Sittikijyothin
- Department of Chemical Engineering, Faculty of Engineering, Burapha University, 169, Saensook, Muang, Chonburi, 20131 Thailand
| | - Bussaba Phonyotin
- Department of Chemical Engineering, Faculty of Engineering, Burapha University, 169, Saensook, Muang, Chonburi, 20131 Thailand
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand
| | - Kampanart Huanbutta
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand
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Huanbutta K, Sriamornsak P, Kittanaphon T, Suwanpitak K, Klinkesorn N, Sangnim T. Development of a zero-order kinetics drug release floating tablet with anti–flip-up design fabricated by 3D-printing technique. J Pharm Investig 2021. [DOI: 10.1007/s40005-020-00507-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Huanbutta K, Yunsir A, Sriamornsak P, Sangnim T. Development and in vitro/in vivo evaluation of tamarind seed gum-based oral disintegrating tablets after fabrication by freeze drying. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.101298] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Huanbutta K, Sangnim T. Design and development of zero-order drug release gastroretentive floating tablets fabricated by 3D printing technology. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.06.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Sangnim T, Limmatvapirat S, Nunthanid J, Sriamornsak P, Sittikijyothin W, Wannachaiyasit S, Huanbutta K. Design and characterization of clindamycin-loaded nanofiber patches composed of polyvinyl alcohol and tamarind seed gum and fabricated by electrohydrodynamic atomization. Asian J Pharm Sci 2018; 13:450-458. [PMID: 32104419 PMCID: PMC7032154 DOI: 10.1016/j.ajps.2018.01.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Accepted: 01/09/2018] [Indexed: 02/06/2023] Open
Abstract
In this study, we developed a polymeric nanofiber patch (PNP) for topical disease treatment using electrohydrodynamic atomization (EHDA). The nanofibers were prepared using various concentrations of polyvinyl alcohol (PVA) and tamarind seed gum and loaded with clindamycin HCl as a model drug. The precursor polymer solutions were sprayed using the EHDA technique; the EHDA processing parameters were optimized to obtain blank and drug-loaded PNPs. The skin adherence, translucence, and ventilation properties of the prepared PNPs indicated that they are appropriate for topical application. The conductivity of the polymer solution increased with increasing PVA and clindamycin concentrations, and increasing the PVA concentration enhanced the solution viscosity. Based on scanning electron microscopy analysis, the PVA concentration had a pronounced effect on the morphology of the sprayed product. Nanofibers were fabricated successfully when the solution PVA concentration was 10%, 13%, or 15% (w/v). The applied voltage significantly affected the diameters of the prepared nanofibers, and the minimum nanofiber diameter was 163.86 nm. Differential scanning calorimetry and X-ray diffraction analyses indicated that the model drug was dispersed in PVA in an amorphous form. The PNP prepared with a PVA:gum ratio of 9:1 absorbed water better than the PVA-only PNP and the PNP with a PVA:gum ratio of 9.5:0.5. Moreover, the PNPs loaded with clindamycin at concentrations of 1%–3% prohibited the growth of Staphylococcus aureus more effectively than clindamycin gel, a commercially available product.
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Affiliation(s)
- Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand
| | - Sontaya Limmatvapirat
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand.,Pharmaceutical Biopolymer Group (PBiG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Jurairat Nunthanid
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand.,Pharmaceutical Biopolymer Group (PBiG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Pornsak Sriamornsak
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand.,Pharmaceutical Biopolymer Group (PBiG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Wancheng Sittikijyothin
- Department of Chemical Engineering, Faculty of Engineering, Burapha University, Chonburi 20131, Thailand
| | | | - Kampanart Huanbutta
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand
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Huanbutta K, Sittikijyothin W. Development and characterization of seed gums from Tamarindus indica and Cassia fistula as disintegrating agent for fast disintegrating Thai cordial tablet. Asian J Pharm Sci 2017; 12:370-377. [PMID: 32104348 PMCID: PMC7032201 DOI: 10.1016/j.ajps.2017.02.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 02/22/2017] [Accepted: 02/22/2017] [Indexed: 11/27/2022] Open
Abstract
Crude seed gum and their carboxymethyl derivatives from Tamarindus indica and Cassia fistula seeds were developed and characterized to apply as the pharmaceutical disintegrant in fast disintegrating Thai cordial tablet. The chemical structure of crude gum was chemically modified via carboxymethylation. Degree of substitution (DS) of carboxymethylated gums was determined. Carboxymethylated gums with minimum and maximum DS values were chosen for further application. IR absorption spectra of gum samples were observed to verify their chemical structure changes. In physical properties, the intrinsic viscosity and swelling property of all gum samples were evaluated. The results showed that carboxymethylated gums had higher intrinsic viscosity than those of crude gum. Moreover, they could swell and be soluble in cold water better than those of crude gums. In conclusion, the modified gums from both plants could provide higher hardness and be better used than that crude gums for fast disintegrating Thai cordial tablet. However, this is a preliminary assessment to expressing pharmaceutical application possibility of these gums as disintegrants, diluents and drug release controlling agents.
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Affiliation(s)
- Kampanart Huanbutta
- Faculty of Pharmaceutical Sciences, Burapha University, 169, Saensook, Muang, Chonburi 20131, Thailand
| | - Wancheng Sittikijyothin
- Department of Chemical Engineering, Faculty of Engineering, Burapha University, 169, Saensook, Muang, Chonburi 20131, Thailand
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Huanbutta K, Limmatvapirat S, Sungthongjeen S, Sriamornsak P. Novel Strategy to Fabricate Floating Drug Delivery System Based on Sublimation Technique. AAPS PharmSciTech 2016; 17:693-9. [PMID: 26314245 DOI: 10.1208/s12249-015-0398-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 08/18/2015] [Indexed: 11/30/2022] Open
Abstract
The present study aims to develop floating drug delivery system by sublimation of ammonium carbonate (AMC). The core tablets contain a model drug, hydrochlorothiazide, and various levels (i.e., 0-50% w/w) of AMC. The tablets were then coated with different amounts of the polyacrylate polymers (i.e., Eudragit® RL100, Eudragit® RS100, and the mixture of Eudragit® RL100 and Eudragit® RS100 at 1:1 ratio). The coated tablets were kept at ambient temperature (25°C) or cured at 70°C for 12 h before further investigation. The floating and drug release behaviors of the tablets were performed in simulated gastric fluid USP without pepsin at 37°C. The results showed that high amount of AMC induced the floating of the tablets. The coated tablets containing 40 and 50% AMC floated longer than 8 h with a time-to-float of about 3 min. The sublimation of AMC from the core tablets decreased the density of system, causing floating of the tablets. The tablets coated with Eudragit® RL100 floated at a faster rate than those of Eudragit® RS100. Even the coating level of polymer did not influence the time-to-float and floating time of coated tablets containing the same amount of AMC, the drug release from the tablets coated with higher coating level of polymer showed slower drug release. The results suggested that the sublimation technique using AMC is promising for the development of floating drug delivery system.
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Huanbutta K, Sangnim T, Limmatvapirat S, Nunthanid J, Sriamornsak P. Design and characterization of prednisolone-loaded nanoparticles fabricated by electrohydrodynamic atomization technique. Chem Eng Res Des 2016. [DOI: 10.1016/j.cherd.2016.03.004] [Citation(s) in RCA: 11] [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: 10/22/2022]
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Huanbutta K, Sangnim T, Sittikijyothin W. Physicochemical characterization of gum from tamarind seed: Potential for pharmaceutical application. Asian J Pharm Sci 2016. [DOI: 10.1016/j.ajps.2015.11.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Huanbutta K, Cheewatanakornkool K, Terada K, Nunthanid J, Sriamornsak P. Impact of salt form and molecular weight of chitosan on swelling and drug release from chitosan matrix tablets. Carbohydr Polym 2013; 97:26-33. [DOI: 10.1016/j.carbpol.2013.04.073] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Revised: 04/23/2013] [Accepted: 04/24/2013] [Indexed: 10/26/2022]
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Huanbutta K, Sriamornsak P, Luangtana-Anan M, Limmatvapirat S, Puttipipatkhachorn S, Lim LY, Terada K, Nunthanid J. Application of multiple stepwise spinning disk processing for the synthesis of poly(methyl acrylates) coated chitosan-diclofenac sodium nanoparticles for colonic drug delivery. Eur J Pharm Sci 2013; 50:303-11. [PMID: 23896171 DOI: 10.1016/j.ejps.2013.07.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [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: 04/13/2013] [Revised: 06/26/2013] [Accepted: 07/17/2013] [Indexed: 01/13/2023]
Abstract
The production of pharmaceutical nanoparticles by the spinning disk processing (SDP) technique has advantages in terms of its scalability and its capacity to produce readily tunable nanoparticles of narrow size distribution. In this study, we successfully developed a novel multiple stepwise SDP technique to develop aggregates of uniformly sized poly(methyl acrylates)-coated chitosan-diclofenac sodium nanocores (CS-PMA NPs) for colonic drug delivery. The processing conditions were optimized using the Box-Behnken design. SEM and TEM micrographs showed the optimized system to consist of 10 μm-sized agglomerates of CS-PMA NPs, the latter measuring 10nm in diameter. High drug entrapment of 88% was attained. Potential colon-targeted drug release from the CS-PMA NPs was demonstrated, with retardation of drug release in simulated gastrointestinal fluids and over 90% of the drug load released into simulated colonic fluid within 8 h. Drug uptake from CS-PMA NPs into Caco-2 cells was threefold higher than that from a control drug solution, with no apparent cytotoxicity observed at the NP doses administered. The collective data suggest that the SDP is a robust manufacturing method that can potentially be used to scale up the production of composite nanoparticulate colon-targeted drug delivery systems.
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Affiliation(s)
- Kampanart Huanbutta
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
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Huanbutta K, Sriamornsak P, Limmatvapirat S, Luangtana-anan M, Yoshihashi Y, Yonemochi E, Terada K, Nunthanid J. Swelling kinetics of spray-dried chitosan acetate assessed by magnetic resonance imaging and their relation to drug release kinetics of chitosan matrix tablets. Eur J Pharm Biopharm 2011; 77:320-6. [DOI: 10.1016/j.ejpb.2010.11.019] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2010] [Revised: 11/22/2010] [Accepted: 11/24/2010] [Indexed: 11/29/2022]
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Nunthanid J, Luangtana-anan M, Sriamornsak P, Limmatvapirat S, Huanbutta K, Puttipipatkhachorn S. Use of spray-dried chitosan acetate and ethylcellulose as compression coats for colonic drug delivery: Effect of swelling on triggering in vitro drug release. Eur J Pharm Biopharm 2009; 71:356-61. [DOI: 10.1016/j.ejpb.2008.08.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2008] [Revised: 07/31/2008] [Accepted: 08/01/2008] [Indexed: 02/05/2023]
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Nunthanid J, Huanbutta K, Luangtana-Anan M, Sriamornsak P, Limmatvapirat S, Puttipipatkhachorn S. Development of time-, pH-, and enzyme-controlled colonic drug delivery using spray-dried chitosan acetate and hydroxypropyl methylcellulose. Eur J Pharm Biopharm 2008; 68:253-9. [PMID: 17616377 DOI: 10.1016/j.ejpb.2007.05.017] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2007] [Revised: 05/15/2007] [Accepted: 05/31/2007] [Indexed: 01/11/2023]
Abstract
A colonic drug delivery with a new concept based on a combination of time-, pH-, and enzyme-controlled system was developed. Spray-dried chitosan acetate (CSA) prepared from low molecular weight chitosan was characterized. A combination of CSA and hydroxypropyl methylcellulose (HPMC) was used as new compression-coats for 5-aminosalicylic acid (5-ASA) tablets. Factors affecting in-vitro drug release, i.e. % weight ratio of coating polymers, enzyme activity, pH of media, and excipients in core tablets, were evaluated. The tablets compression-coated with HPMC:CSA at 60:40 and 50:50% weight ratio providing lag times about 5-6h were able to pass through the stomach (stage I, 0.1N HCl) and small intestine (stage II, pH 6.8, Tris-HCl). The delayed release was time- and pH-controlled owing to the swelling with gradual dissolving of CSA and HPMC in 0.1N HCl and the less solubility of CSA at higher pH. After reaching the colon (stage III, pH 5.0, acetate buffer), the dissolution of CSA at low pH triggered the drug release over 90% within 14h. Furthermore, the degradation of CSA by beta-glucosidase in the colonic fluid enhanced the drug release while adding the disintegrant or the osmotic agent in the core tablets would affect the drug release.
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Affiliation(s)
- Jurairat Nunthanid
- Department of Pharmaceutical Technology, Silpakorn University, Nakhon Pathom, Thailand.
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