1
|
Tessier B, Moine L, Peramo A, Tsapis N, Fattal E. Poly(malic acid)-budesonide nanoconjugates embedded in microparticles for lung administration. Drug Deliv Transl Res 2024; 14:2062-2078. [PMID: 38517568 DOI: 10.1007/s13346-024-01571-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2024] [Indexed: 03/24/2024]
Abstract
To improve the therapeutic activity of inhaled glucocorticoids and reduce potential side effects, we designed a formulation combining the advantages of nanoparticles, which have an enhanced uptake by alveolar cells, allow targeted delivery and sustained drug release, as well as limited drug systemic passage, with those of microparticles, which display good alveolar deposition. Herein, a polymer-drug conjugate, poly(malic acid)-budesonide (PMAB), was first synthesized with either 11, 20, 33, or 43 mol% budesonide (drug:polymer from 1:8 to 3:4), the drug creating hydrophobic domains. The obtained conjugates self-assemble into nanoconjugates in water, yielding excellent drug loading of up to 73 wt%, with 80-100 nm diameters. In vitro assays showed that budesonide could be steadily released from the nanoconjugates, and the anti-inflammatory activity was preserved, as evidenced by reduced cytokine production in LPS-activated RAW 264.7 macrophages. Nanoconjugates were then embedded into microparticles through spray-drying with L-leucine, forming nano-embedded microparticles (NEMs). NEMs were produced with an aerodynamic diameter close to 1 µm and a density below 0.1 g.cm-3, indicative of a high alveolar deposition. NEMs spray-dried with the less hydrophobic nanoconjugates, PMAB 1:4, were readily dissolved in simulated lung fluid and were chosen for in vivo experiments to study pharmacokinetics in healthy rats. As it was released in vivo from NEMs, sustained distribution of budesonide was obtained for 48 h in lung tissue, cells, and lining fluid. With high loading rates, modulable release kinetics, and low cytotoxicity, these nanoconjugates delivered by NEMs are promising for the more efficient treatment of pulmonary inflammatory diseases.
Collapse
Affiliation(s)
- Barbara Tessier
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400, Orsay, France
| | - Laurence Moine
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400, Orsay, France
| | - Arnaud Peramo
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400, Orsay, France
| | - Nicolas Tsapis
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400, Orsay, France
| | - Elias Fattal
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400, Orsay, France.
| |
Collapse
|
2
|
Chavhan R. Nanosuspensions: Enhancing drug bioavailability through nanonization. ANNALES PHARMACEUTIQUES FRANÇAISES 2024:S0003-4509(24)00096-8. [PMID: 38945393 DOI: 10.1016/j.pharma.2024.06.003] [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: 01/25/2024] [Revised: 05/15/2024] [Accepted: 06/24/2024] [Indexed: 07/02/2024]
Abstract
INTRODUCTION Nanosuspensions have emerged as a promising avenue in pharmaceutical innovation, particularly for enhancing the bioavailability of poorly soluble medications. This article explores the transformative potential of nanosuspensions, emphasizing the critical role of particle size reduction through nanonization techniques. With conventional approaches often falling short in addressing the bioavailability challenges of hydrophobic drugs, nanosuspensions offer multifaceted applications and distinctive advantages in drug delivery. METHODS The study delves into various nanosuspension preparation techniques, including high-pressure homogenization, media milling, emulsification-solvent evaporation, precipitation, and supercritical fluid processes. Each method brings unique advantages and limitations, contributing to the expanding repertoire of nanosuspension formulation methods. The article emphasizes the necessity for meticulous planning, evaluation, and ongoing research across different drugs to optimize their use effectively. RESULTS Nanosuspensions exhibit versatility in administration routes, spanning parenteral, peroral, ocular, and pulmonary pathways, making them applicable across diverse dosage forms. Current efforts are directed towards furthering their application in site-specific medication administration, indicating their potential in tailored therapeutic strategies. Nanosuspensions offer a promising solution for enhancing drug solubility and bioavailability, addressing the persistent challenge of poor solubility in pharmaceutical compounds. DISCUSSION The significance of careful formulation and stabilization using polymers and surfactants is underscored, ensuring the efficacy and safety of nanosuspensions. By discussing the benefits, drawbacks, and nuances of each preparation technique, the article aims to simplify future research endeavors in the field of nanosuspensions. Additionally, a comprehensive overview of nanosuspensions, including their preparation methods, benefits, characterization, patents, marketed products, and intended uses, sheds light on this evolving domain in pharmaceutical sciences. CONCLUSION Nanosuspensions represent a promising approach for overcoming bioavailability challenges associated with poorly soluble medications. The article highlights their transformative potential in pharmaceutical innovation, emphasizing the importance of continued research and optimization to harness their benefits effectively. Nanosuspensions offer a viable solution for enhancing drug solubility and bioavailability, with implications for improving therapeutic outcomes in various medical conditions.
Collapse
|
3
|
Pınar SG, Oktay AN, Karaküçük AE, Çelebi N. Formulation Strategies of Nanosuspensions for Various Administration Routes. Pharmaceutics 2023; 15:pharmaceutics15051520. [PMID: 37242763 DOI: 10.3390/pharmaceutics15051520] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/10/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
Nanosuspensions (NSs), which are nanosized colloidal particle systems, have recently become one of the most interesting substances in nanopharmaceuticals. NSs have high commercial potential because they provide the enhanced solubility and dissolution of low-water-soluble drugs by means of their small particle sizes and large surface areas. In addition, they can alter the pharmacokinetics of the drug and, thus, improve its efficacy and safety. These advantages can be used to enhance the bioavailability of poorly soluble drugs in oral, dermal, parenteral, pulmonary, ocular, or nasal routes for systemic or local effects. Although NSs often consist mainly of pure drugs in aqueous media, they can also contain stabilizers, organic solvents, surfactants, co-surfactants, cryoprotectants, osmogents, and other components. The selection of stabilizer types, such as surfactants or/and polymers, and their ratio are the most critical factors in NS formulations. NSs can be prepared both with top-down methods (wet milling, dry milling, high-pressure homogenization, and co-grinding) and with bottom-up methods (anti-solvent precipitation, liquid emulsion, and sono-precipitation) by research laboratories and pharmaceutical professionals. Nowadays, techniques combining these two technologies are also frequently encountered. NSs can be presented to patients in liquid dosage forms, or post-production processes (freeze drying, spray drying, or spray freezing) can also be applied to transform the liquid state into the solid state for the preparation of different dosage forms such as powders, pellets, tablets, capsules, films, or gels. Thus, in the development of NS formulations, the components/amounts, preparation methods, process parameters/levels, administration routes, and dosage forms must be defined. Moreover, those factors that are the most effective for the intended use should be determined and optimized. This review discusses the effect of the formulation and process parameters on the properties of NSs and highlights the recent advances, novel strategies, and practical considerations relevant to the application of NSs to various administration routes.
Collapse
Affiliation(s)
- Sıla Gülbağ Pınar
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Süleyman Demirel University, Isparta 32260, Turkey
| | - Ayşe Nur Oktay
- Department of Pharmaceutical Technology, Gülhane Faculty of Pharmacy, University of Health Sciences, Ankara 06018, Turkey
| | - Alptuğ Eren Karaküçük
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Ankara Medipol University, Ankara 06050, Turkey
| | - Nevin Çelebi
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Başkent University, Ankara 06790, Turkey
| |
Collapse
|
4
|
Casula L, Lai F, Pini E, Valenti D, Sinico C, Cardia MC, Marceddu S, Ailuno G, Fadda AM. Pulmonary Delivery of Curcumin and Beclomethasone Dipropionate in a Multicomponent Nanosuspension for the Treatment of Bronchial Asthma. Pharmaceutics 2021; 13:pharmaceutics13081300. [PMID: 34452261 PMCID: PMC8401312 DOI: 10.3390/pharmaceutics13081300] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/16/2021] [Accepted: 08/18/2021] [Indexed: 11/16/2022] Open
Abstract
Curcumin has shown a potential extraordinary activity as an add-on ingredient in asthma treatment, due to its immunomodulatory and anti-inflammatory mechanism of action. However, its low water solubility and bioavailability lead to a poor therapeutic effect, which can be overcome by its formulation as nanocrystals. The aim of this study was to prepare a multicomponent formulation for the delivery of curcumin (CUR) and beclomethasone dipropionate (BDP) into the lungs as water-based nanosuspensions (NS). Single component formulations (CUR-NS, BDP-NS) and a multicomponent formulation (CUR+BDP-NS) were prepared through a wet ball media milling technique, using P188 as a non-toxic stabilizer. Characterization was carried out in terms of size, size distribution, zeta potential, nanocrystals morphology, and solid-state properties. Moreover, the inhalation delivery efficiency was studied with Next Generation Impactor (NGI, Apparatus E Ph. Eu). CUR-NS was optimized and showed a long-term stability and improved nanocrystals apparent solubility. The three formulations exhibited a nanocrystal mean diameter in the range of 200-240 nm and a homogenous particle size distribution. Aggregation or sedimentation phenomena were not observed in the multicomponent formulation on 90 days storage at room temperature. Finally, the nebulization tests of the three samples showed optimal aerodynamic parameters and MMAD < 5 µm.
Collapse
Affiliation(s)
- Luca Casula
- Dipartimento di Scienze della Vita e dell’Ambiente, Sezione di Scienze del Farmaco, Università degli Studi di Cagliari, 09124 Cagliari, Italy; (L.C.); (F.L.); (D.V.); (C.S.); (M.C.C.)
| | - Francesco Lai
- Dipartimento di Scienze della Vita e dell’Ambiente, Sezione di Scienze del Farmaco, Università degli Studi di Cagliari, 09124 Cagliari, Italy; (L.C.); (F.L.); (D.V.); (C.S.); (M.C.C.)
| | - Elena Pini
- DISFARM, Sezione di Chimica Generale e Organica “A. Marchesini”, Università degli Studi di Milano, Via Venezian 21, 20133 Milano, Italy;
| | - Donatella Valenti
- Dipartimento di Scienze della Vita e dell’Ambiente, Sezione di Scienze del Farmaco, Università degli Studi di Cagliari, 09124 Cagliari, Italy; (L.C.); (F.L.); (D.V.); (C.S.); (M.C.C.)
| | - Chiara Sinico
- Dipartimento di Scienze della Vita e dell’Ambiente, Sezione di Scienze del Farmaco, Università degli Studi di Cagliari, 09124 Cagliari, Italy; (L.C.); (F.L.); (D.V.); (C.S.); (M.C.C.)
| | - Maria Cristina Cardia
- Dipartimento di Scienze della Vita e dell’Ambiente, Sezione di Scienze del Farmaco, Università degli Studi di Cagliari, 09124 Cagliari, Italy; (L.C.); (F.L.); (D.V.); (C.S.); (M.C.C.)
| | - Salvatore Marceddu
- Istituto di Scienze delle Produzioni Alimentari (ISPA)-CNR, Sez. di Sassari, 07040 Baldinca, Italy;
| | - Giorgia Ailuno
- Department of Pharmacy, University of Genova, 16147 Genova, Italy;
| | - Anna Maria Fadda
- Dipartimento di Scienze della Vita e dell’Ambiente, Sezione di Scienze del Farmaco, Università degli Studi di Cagliari, 09124 Cagliari, Italy; (L.C.); (F.L.); (D.V.); (C.S.); (M.C.C.)
- Correspondence: ; Tel.: +39-070-675-8565
| |
Collapse
|
5
|
Casula L, Sinico C, Valenti D, Pini E, Pireddu R, Schlich M, Lai F, Maria Fadda A. Delivery of beclomethasone dipropionate nanosuspensions with an electronic cigarette. Int J Pharm 2021; 596:120293. [PMID: 33497704 DOI: 10.1016/j.ijpharm.2021.120293] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/16/2021] [Accepted: 01/17/2021] [Indexed: 01/14/2023]
Abstract
The aim of this work was to ascertain the ability of electronic nicotine delivery systems (ENDS) to deliver drug nanocrystals through the produced aerosol. A nanocrystal nanosuspension of beclomethasone dipropionate, a synthetic chlorinated corticosteroid diester commonly used by inhalation in the treatment of asthma and chronic obstructive pulmonary disease, was prepared with a wet media milling technique using Poloxamer 188 as stabilizer. The obtained nanosuspension was thoroughly characterized by different techniques: transmission electron microscopy, photon correlation spectroscopy, X-ray powder diffractometry and Fourier transform infrared spectroscopy. The nanosuspension was then loaded in the cartomizer of the electronic cigarette and the produced aerosol was collected and analysed, confirming the presence of drug nanocrystals. The results of this study suggested the possible alternative use of ENDS as medical device for the delivery of poorly soluble drugs.
Collapse
Affiliation(s)
- Luca Casula
- Dipartimento di Scienze della Vita e dell'Ambiente, Sezione di Scienze del Farmaco, CNBS, Università degli Studi di Cagliari, Cagliari 09124, Italy
| | - Chiara Sinico
- Dipartimento di Scienze della Vita e dell'Ambiente, Sezione di Scienze del Farmaco, CNBS, Università degli Studi di Cagliari, Cagliari 09124, Italy
| | - Donatella Valenti
- Dipartimento di Scienze della Vita e dell'Ambiente, Sezione di Scienze del Farmaco, CNBS, Università degli Studi di Cagliari, Cagliari 09124, Italy
| | - Elena Pini
- DISFARM, Sezione di Chimica Generale e Organica "A. Marchesini", Università degli Studi di Milano, Via Venezian 21, Milano 20133, Italy
| | - Rosa Pireddu
- Dipartimento di Scienze della Vita e dell'Ambiente, Sezione di Scienze del Farmaco, CNBS, Università degli Studi di Cagliari, Cagliari 09124, Italy
| | - Michele Schlich
- Dipartimento di Scienze della Vita e dell'Ambiente, Sezione di Scienze del Farmaco, CNBS, Università degli Studi di Cagliari, Cagliari 09124, Italy; Laboratory of Nanotechnology for Precision Medicine, Istituto Italiano di Tecnologia, Genova 16163, Italy
| | - Francesco Lai
- Dipartimento di Scienze della Vita e dell'Ambiente, Sezione di Scienze del Farmaco, CNBS, Università degli Studi di Cagliari, Cagliari 09124, Italy.
| | - Anna Maria Fadda
- Dipartimento di Scienze della Vita e dell'Ambiente, Sezione di Scienze del Farmaco, CNBS, Università degli Studi di Cagliari, Cagliari 09124, Italy
| |
Collapse
|
6
|
Jacob S, Nair AB, Shah J. Emerging role of nanosuspensions in drug delivery systems. Biomater Res 2020; 24:3. [PMID: 31969986 PMCID: PMC6964012 DOI: 10.1186/s40824-020-0184-8] [Citation(s) in RCA: 152] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 01/08/2020] [Indexed: 01/30/2023] Open
Abstract
Rapid advancement in drug discovery process is leading to a number of potential new drug candidates having excellent drug efficacy but limited aqueous solubility. By virtue of the submicron particle size and distinct physicochemical properties, nanosuspension has the potential ability to tackle many formulation and drug delivery issues typically associated with poorly water and lipid soluble drugs. Conventional size reduction equipment such as media mill and high-pressure homogenizers and formulation approaches such as precipitation, emulsion-solvent evaporation, solvent diffusion and microemulsion techniques can be successfully implemented to prepare and scale-up nanosuspensions. Maintaining the stability in solution as well as in solid state, resuspendability without aggregation are the key factors to be considered for the successful production and scale-up of nanosuspensions. Due to the considerable enhancement of bioavailability, adaptability for surface modification and mucoadhesion for drug targeting have significantly expanded the scope of this novel formulation strategy. The application of nanosuspensions in different drug delivery systems such as oral, ocular, brain, topical, buccal, nasal and transdermal routes are currently undergoing extensive research. Oral drug delivery of nanosuspension with receptor mediated endocytosis has the promising ability to resolve most permeability limited absorption and hepatic first-pass metabolism related issues adversely affecting bioavailability. Advancement of enabling technologies such as nanosuspension can solve many formulation challenges currently faced among protein and peptide-based pharmaceuticals.
Collapse
Affiliation(s)
- Shery Jacob
- Department of Pharmaceutical Sciences, College of Pharmacy, Gulf Medical University, Ajman, UAE
| | - Anroop B. Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Jigar Shah
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat India
| |
Collapse
|
7
|
Yu H, Wang Y, Wang S, Li X, Li W, Ding D, Gong X, Keidar M, Zhang W. Paclitaxel-Loaded Core-Shell Magnetic Nanoparticles and Cold Atmospheric Plasma Inhibit Non-Small Cell Lung Cancer Growth. ACS APPLIED MATERIALS & INTERFACES 2018; 10:43462-43471. [PMID: 30375840 DOI: 10.1021/acsami.8b16487] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nanoparticle-based drug delivery allows effective and sustained delivery of therapeutic agents to solid tumors and has completely changed how cancer is treated. As a new technology for medical applications, cold atmospheric plasma (CAP) shows a great potential in selective cancer treatment. The aim of this work is to develop a new dual cancer treatment approach by integrating CAP with novel paclitaxel (PTX)-loaded nanoparticles for targeting A549 cells. For this purpose, PTX-loaded core-shell magnetic nanoparticles were prepared through coaxial electrospraying, and various characteristics were investigated. Biodegradable poly(lactic- co-glycolic acid) was selected as the polymer shell to encapsulate the anticancer therapeutics. Results demonstrated a uniform size distribution and high drug encapsulation efficiency of the electrosprayed nanoparticles, which had sustained release characteristics and a variety of excellent properties. An in vitro study showed that PTX-loaded nanoparticles and CAP synergistically inhibited the growth of A549 cells more effectively than when each was used individually. We also found that CAP could induce the PTX-loaded nanoparticles in tumor cells to increase the effective drug concentration to a level that might be conducive to reduce drug resistance. Therefore, the integration of PTX-encapsulated nanoparticles and CAP provides a promising tool for the development of a new non-small cell lung cancer treatment strategy.
Collapse
Affiliation(s)
- Hongli Yu
- College of Pharmacy , Weifang Medical University , Weifang 261053 , Shandong , China
| | - Yonghong Wang
- College of Pharmacy , Weifang Medical University , Weifang 261053 , Shandong , China
| | - Saisai Wang
- College of Pharmacy , Weifang Medical University , Weifang 261053 , Shandong , China
| | - Xujing Li
- Department of Pathology , Weifang Medical University , Weifang 261053 , Shandong , China
| | - Wentong Li
- Department of Pathology , Weifang Medical University , Weifang 261053 , Shandong , China
| | - Dejun Ding
- College of Pharmacy , Weifang Medical University , Weifang 261053 , Shandong , China
| | - Xiaoming Gong
- Weifang Entry-Exit Inspection and Quarantine Bureau , Weifang 261041 , Shandong , China
| | - Michael Keidar
- Department of Mechanical and Aerospace Engineering , The George Washington University , Washington , District of Columbia 20052 , United States
| | - Weifen Zhang
- College of Pharmacy , Weifang Medical University , Weifang 261053 , Shandong , China
| |
Collapse
|
8
|
Ganesan P, Karthivashan G, Park SY, Kim J, Choi DK. Microfluidization trends in the development of nanodelivery systems and applications in chronic disease treatments. Int J Nanomedicine 2018; 13:6109-6121. [PMID: 30349240 PMCID: PMC6188155 DOI: 10.2147/ijn.s178077] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Plant bioactive compounds are known for their extensive health benefits and therefore have been used for generations in traditional and modern medicine to improve the health of humans. Processing and storage instabilities of the plant bioactive compounds, however, limit their bioavailability and bioaccessibility and thus lead researchers in search of novel encapsulation systems with enhanced stability, bioavailability, and bioaccessibility of encapsulated plant bioactive compounds. Recently many varieties of encapsulation methods have been used; among them, microfluidization has emerged as a novel method used for the development of delivery systems including solid lipid nanocarriers, nanoemulsions, liposomes, and so on with enhanced stability and bioavailability of encapsulated plant bioactive compounds. Therefore, the nanodelivery systems developed using microfluidization techniques have received much attention from the medical industry for their ability to facilitate controlled delivery with enhanced health benefits in the treatment of various chronic diseases. Many researchers have focused on plant bioactive compound-based delivery systems using microfluidization to enhance the bioavailability and bioaccessibility of encapsulated bioactive compounds in the treatment of various chronic diseases. This review focuses on various nanodelivery systems developed using microfluidization techniques and applications in various chronic disease treatments.
Collapse
Affiliation(s)
- Palanivel Ganesan
- Department of Integrated Bio Science and Biotechnology, College of Biomedical and Health Science, Nanotechnology Research Center, Konkuk University, Chungju 27478, Republic of Korea,
| | - Govindarajan Karthivashan
- Department of Applied Life Sciences, Graduate School of Konkuk University, Research Institute of Inflammatory Diseases, Chungju 27478, Republic of Korea,
| | - Shin Young Park
- Department of Applied Life Sciences, Graduate School of Konkuk University, Research Institute of Inflammatory Diseases, Chungju 27478, Republic of Korea,
| | - Joonsoo Kim
- Department of Applied Life Sciences, Graduate School of Konkuk University, Research Institute of Inflammatory Diseases, Chungju 27478, Republic of Korea,
| | - Dong-Kug Choi
- Department of Integrated Bio Science and Biotechnology, College of Biomedical and Health Science, Nanotechnology Research Center, Konkuk University, Chungju 27478, Republic of Korea,
- Department of Applied Life Sciences, Graduate School of Konkuk University, Research Institute of Inflammatory Diseases, Chungju 27478, Republic of Korea,
| |
Collapse
|
9
|
Fu TT, Zhao Y, Yang FF, Wen H, Liu CY, Liao YH. Ciclesonide and budesonide suspensions for nebulization delivery: An in vivo inhalation biopharmaceutics investigation. Int J Pharm 2018; 549:21-30. [DOI: 10.1016/j.ijpharm.2018.07.048] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 06/19/2018] [Accepted: 07/20/2018] [Indexed: 10/28/2022]
|
10
|
Yang TT, Wen BF, Liu K, Qin M, Gao YY, Ding DJ, Li WT, Zhang YX, Zhang WF. Cyclosporine A/porous quaternized chitosan microspheres as a novel pulmonary drug delivery system. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:552-564. [PMID: 29688042 DOI: 10.1080/21691401.2018.1463231] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Ting-Ting Yang
- College of Pharmacy, Weifang Medical University, Weifang, Shandong, China
- Shandong New Time Pharmaceutical Co., Ltd, Linyi, Shandong, China
| | - Bao-Fang Wen
- College of Pharmacy, Weifang Medical University, Weifang, Shandong, China
- Department of Emergency, Heze Municipal Hospital, Heze, Shandong, China
| | - Kang Liu
- College of Pharmacy, Weifang Medical University, Weifang, Shandong, China
- Jewim Pharmaceutical (Shandong) Co., Taian, Shandong, China
| | - Meng Qin
- College of Pharmacy, Weifang Medical University, Weifang, Shandong, China
| | - Yuan-Yuan Gao
- College of Pharmacy, Weifang Medical University, Weifang, Shandong, China
| | - De-Jun Ding
- College of Pharmacy, Weifang Medical University, Weifang, Shandong, China
| | - Wen-Tong Li
- College of Clinical Medicine, Weifang Medical University, Weifang, Shandong, China
| | - Yun-Xiang Zhang
- Department of Pathology, Weifang People’s Hospital, Weifang, Shandong, China
| | - Wei-Fen Zhang
- College of Pharmacy, Weifang Medical University, Weifang, Shandong, China
| |
Collapse
|
11
|
Rehman MU, Khan MA, Khan WS, Shafique M, Khan M. Fabrication of Niclosamide loaded solid lipid nanoparticles: in vitro characterization and comparative in vivo evaluation. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:1926-1934. [PMID: 29113501 DOI: 10.1080/21691401.2017.1396996] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Niclosamide (NCS) is an oral anthelminthic drug having low solubility and hence low bioavailability. Current investigation shows an approach to fabricate solid lipid nanoparticles (SLNs) of NCS and evaluated for pharmaceutical, in vitro and in vivo characterization. NFM-3 showed particle size 204.2 ± 2.2 nm, polydispersity index 0.328 ± 0.02 and zeta potential -33.16 ± 2 mV. Entrapment efficiency and drug loading capacity were 84.4 ± 0.02% and 5.27 ± 0.03%, respectively. Scanning electron microscopy image indicated that particles were nanoranged. DSC and P-XRD results showed change in physicochemical properties of NCS. FT-IR spectra confirmed compatibility between NCS and excipients. The drug release profile showed sustained release (93.21%) of NCS in 12 h. Different kinetic models showed zero-order kinetics and Case-II transport mechanism. Study showed maximum stability at refrigerated temperature. In vivo pharmacokinetic study showed 2.15-fold increase in NCS peak plasma concentration as solid lipid nanoparticle formulation (NFM-3) compared to commercial product while relative bioavailability was 11.08. Results including in vitro and in vivo release studies of NCS confirmed that SLNs system is suitable to improve oral delivery of NCS with increased aqueous solubility, permeability and finally bioavailability.
Collapse
Affiliation(s)
- Maqsood Ur Rehman
- a Department of Pharmacy , University of Malakand , Chakdara , Pakistan.,b Nano-Biotech Group (IBD) , National Institute for Biotechnology and Genetic Engineering , Faisalabad , Pakistan
| | - Mir Azam Khan
- a Department of Pharmacy , University of Malakand , Chakdara , Pakistan
| | - Waheed S Khan
- b Nano-Biotech Group (IBD) , National Institute for Biotechnology and Genetic Engineering , Faisalabad , Pakistan
| | - Muhammad Shafique
- a Department of Pharmacy , University of Malakand , Chakdara , Pakistan.,b Nano-Biotech Group (IBD) , National Institute for Biotechnology and Genetic Engineering , Faisalabad , Pakistan
| | - Munasib Khan
- a Department of Pharmacy , University of Malakand , Chakdara , Pakistan
| |
Collapse
|
12
|
B A, D N, Veerabrahma K. Development of olmesartan medoxomil lipid-based nanoparticles and nanosuspension: preparation, characterization and comparative pharmacokinetic evaluation. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:126-137. [PMID: 28290712 DOI: 10.1080/21691401.2017.1299160] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The aim was to enhance the oral bioavailability of olmesartan medoxomil (OM) by preparing solid lipid nanoparticles (SLNs) and comparing with nanosuspension (OM-NS). OM-SLNs and OM-NS were prepared by known methods. Prepared SLNs were evaluated for physical characters and in vivo pharmacokinetic (PK) performance in rats. OM-NS showed more than four-fold increase in the solubility. During DSC and XRD studies, drug incorporated in SLNs was found to be in amorphous form. The relative bioavailability of OM-SLN and OM-NS was 7.21- and 3.52-fold when compared with that of coarse suspension. Further, OM-SLNs also increased the oral bioavailability by two-fold over that of OM-NS.
Collapse
Affiliation(s)
- Arun B
- a Laboratory of Nanotechnology, Department of Pharmaceutical Sciences , University college of Pharmaceutical Sciences, Kakatiya University , Warangal , Telangana , India
| | - Narendar D
- a Laboratory of Nanotechnology, Department of Pharmaceutical Sciences , University college of Pharmaceutical Sciences, Kakatiya University , Warangal , Telangana , India
| | - Kishan Veerabrahma
- a Laboratory of Nanotechnology, Department of Pharmaceutical Sciences , University college of Pharmaceutical Sciences, Kakatiya University , Warangal , Telangana , India
| |
Collapse
|
13
|
Esmaeili M, Aghajani M, Abbasalipourkabir R, Amani A. Budesonide-loaded solid lipid nanoparticles for pulmonary delivery: preparation, optimization, and aerodynamic behavior. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2016; 44:1964-1971. [DOI: 10.3109/21691401.2015.1129614] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
14
|
Yuan H, Li X, Zhang C, Pan W, Liang Y, Chen Y, Chen W, Liu L, Wang X. Nanosuspensions as delivery system for gambogenic acid: characterization and in vitro/in vivo evaluation. Drug Deliv 2015; 23:2772-2779. [PMID: 26292058 DOI: 10.3109/10717544.2015.1077294] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Nanosuspensions (NS) can enhance the saturation solubility and dissolution velocity of poorly soluble drugs. PEG as a non-ionic surfactant plays an important role in surface modification of nanoparticles for prolonging in vivo circulation. In this study, anti-solvent precipitation method was introduced to prepare gambogenic acid nanosuspensions (GNA-NS) with PVPK30 and PEG2000 as stabilizers to settle the disadvantages of GNA. The obtained nanoparticles were spherical with a mean particle size of 183.7 nm and a zeta potential of -22.8 mV. The entrapment efficiency and drug loading of the resultant formulation were 97.3 and 29.73%. X-ray diffraction analysis confirmed the amorphous phase of GNA in NS. Fourier transform infrared indicated there may be hydrogen bond interaction between the drug and excipients. After lyophilization of GNA-NS, the freeze-dried powder displayed sufficient long-term physical stability at 4 and 25 °C. In comparison to GNA solution, in vitro studies of GNA-NS showed much slower release and higher cytotoxicity in HepG2 cells. What's more, the pharmacokinetic study in rats revealed that the AUC0-∞ and t1/2 of GNA-NS were increased 2.63- and 1.77-fold than that of the reference formulation. Taken together, in vitro/in vivo evaluations showed NS would be an effectively strategy to change the poor aqueous solubility and prolong the half-life for GNA. The GNA-NS with enhanced bioavailability and drug efficacy provided a promising delivery system for the application of GNA.
Collapse
Affiliation(s)
- Huiling Yuan
- a Pharmacokinetics Laboratory , School of pharmacy, Anhui University of Chinese Medicine, Anhui Academy of Chinese Medicine , Hefei , People's Republic of China
| | - Xin Li
- a Pharmacokinetics Laboratory , School of pharmacy, Anhui University of Chinese Medicine, Anhui Academy of Chinese Medicine , Hefei , People's Republic of China
| | - Caiyun Zhang
- a Pharmacokinetics Laboratory , School of pharmacy, Anhui University of Chinese Medicine, Anhui Academy of Chinese Medicine , Hefei , People's Republic of China
| | - Wenli Pan
- a Pharmacokinetics Laboratory , School of pharmacy, Anhui University of Chinese Medicine, Anhui Academy of Chinese Medicine , Hefei , People's Republic of China
| | - Yumeng Liang
- a Pharmacokinetics Laboratory , School of pharmacy, Anhui University of Chinese Medicine, Anhui Academy of Chinese Medicine , Hefei , People's Republic of China
| | - Yang Chen
- a Pharmacokinetics Laboratory , School of pharmacy, Anhui University of Chinese Medicine, Anhui Academy of Chinese Medicine , Hefei , People's Republic of China
| | - Weidong Chen
- a Pharmacokinetics Laboratory , School of pharmacy, Anhui University of Chinese Medicine, Anhui Academy of Chinese Medicine , Hefei , People's Republic of China
| | - Lulu Liu
- a Pharmacokinetics Laboratory , School of pharmacy, Anhui University of Chinese Medicine, Anhui Academy of Chinese Medicine , Hefei , People's Republic of China
| | - Xiaomin Wang
- a Pharmacokinetics Laboratory , School of pharmacy, Anhui University of Chinese Medicine, Anhui Academy of Chinese Medicine , Hefei , People's Republic of China
| |
Collapse
|