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Pazzi J, Subramaniam AB. Dynamics of giant vesicle assembly from thin lipid films. J Colloid Interface Sci 2024; 661:1033-1045. [PMID: 38335788 DOI: 10.1016/j.jcis.2024.02.022] [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: 11/11/2023] [Revised: 01/28/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024]
Abstract
MOTIVATION Giant unilamellar vesicles (GUVs), cell-like synthetic micrometer size structures, assemble when thin lipid films are hydrated in aqueous solutions. Quantitative measurements of static yields and distribution of sizes of GUVs obtained from thin film hydration methods were recently reported. Dynamic data such as the time evolution of yields and distribution of sizes, however, is not known. Dynamic data can provide insights into the assembly pathway of GUVs and guidelines for choosing conditions to obtain populations with desired size distributions. APPROACH We develop the 'stopped-time' technique to characterize the time evolution of the distribution of sizes and molar yields of populations of free-floating GUVs. We additionally capture high resolution time-lapse images of surface-attached GUV buds on the lipid films. We systematically study the dynamics of assembly of GUVs from three widely used thin film hydration methods, PAPYRUS (Paper-Abetted amPhiphile hYdRation in aqUeous Solutions), gentle hydration, and electroformation. FINDINGS We find that the molar yield versus time curves of GUVs demonstrate a characteristic sigmoidal shape, with an initial yield, a transient, and then a steady state plateau for all three methods. The population of GUVs showed a right-skewed distribution of diameters. The variance of the distributions increased with time. The systems reached steady state within 120 min. We rationalize the dynamics using the thermodynamically motivated budding and merging (BNM) model. These results further the understanding of lipid dynamics and provide for the first-time practical parameters to tailor the production of GUVs of specific sizes for applications.
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Affiliation(s)
- Joseph Pazzi
- Department of Bioengineering, University of California, Merced, CA 95343, United States
| | - Anand Bala Subramaniam
- Department of Bioengineering, University of California, Merced, CA 95343, United States.
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Abruzzo A, Pucci R, Abruzzo PM, Canaider S, Parolin C, Vitali B, Valle F, Brucale M, Cerchiara T, Luppi B, Bigucci F. Azithromycin-loaded liposomes and niosomes for the treatment of skin infections: Influence of excipients and preparative methods on the functional properties. Eur J Pharm Biopharm 2024; 197:114233. [PMID: 38387849 DOI: 10.1016/j.ejpb.2024.114233] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/08/2024] [Accepted: 02/19/2024] [Indexed: 02/24/2024]
Abstract
The aim of this study was to develop azithromycin (AZT)-loaded liposomes (LP) and niosomes (NS) useful for the treatment of bacterial skin infections and acne. LP based on phosphatidylcholine from egg yolk (EPC) or from soybean lecithin (SPC), and NS composed of sorbitan monopalmitate (Span 40) or sorbitan monostearate (Span 60) were prepared through the thin film hydration (TFH) and the ethanol injection (EI) methods. The formulations were subsequently characterized for their physico-chemical and functional properties. Vesicles prepared through TFH showed higher average sizes than the corresponding formulations obtained by EI. All the vesicles presented adequate encapsulation efficiency and a negative ζ potential, which assured good stability during the storage period (except for LP-SPC). Formulations prepared with TFH showed a more prolonged AZT release than those prepared through EI, due to their lower surface area and multilamellar structure, as confirmed by atomic force microscopy nanomechanical characterization. Finally, among all the formulations, NS-Span 40-TFH and LP-EPC-TFH allowed the highest drug accumulation in the skin, retained the antimicrobial activity and did not alter fibroblast metabolism and viability. Overall, they could ensure to minimize the dosing and the administration frequency, thus representing promising candidates for the treatment of bacterial skin infections and acne.
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Affiliation(s)
- A Abruzzo
- Department of Pharmacy and Biotechnology, Via San Donato 19/2, University of Bologna, 40127 Bologna, Italy.
| | - R Pucci
- Department of Pharmacy and Biotechnology, Via San Donato 19/2, University of Bologna, 40127 Bologna, Italy.
| | - P M Abruzzo
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Via Massarenti 9, 40138 Bologna, Italy.
| | - S Canaider
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Via Massarenti 9, 40138 Bologna, Italy.
| | - C Parolin
- Department of Pharmacy and Biotechnology, Via San Donato 19/2, University of Bologna, 40127 Bologna, Italy.
| | - B Vitali
- Department of Pharmacy and Biotechnology, Via San Donato 19/2, University of Bologna, 40127 Bologna, Italy.
| | - F Valle
- Consiglio Nazionale delle Ricerche (CNR), Istituto per lo Studio dei Materiali Nanostrutturati (ISMN), via Gobetti 101, 40129 Bologna, Italy.
| | - M Brucale
- Consiglio Nazionale delle Ricerche (CNR), Istituto per lo Studio dei Materiali Nanostrutturati (ISMN), via Gobetti 101, 40129 Bologna, Italy.
| | - T Cerchiara
- Department of Pharmacy and Biotechnology, Via San Donato 19/2, University of Bologna, 40127 Bologna, Italy.
| | - B Luppi
- Department of Pharmacy and Biotechnology, Via San Donato 19/2, University of Bologna, 40127 Bologna, Italy.
| | - F Bigucci
- Department of Pharmacy and Biotechnology, Via San Donato 19/2, University of Bologna, 40127 Bologna, Italy.
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Ali MM, Shoukri RA, Yousry C. Thin film hydration versus modified spraying technique to fabricate intranasal spanlastic nanovesicles for rasagiline mesylate brain delivery: Characterization, statistical optimization, and in vivo pharmacokinetic evaluation. Drug Deliv Transl Res 2023; 13:1153-1168. [PMID: 36585559 PMCID: PMC9981512 DOI: 10.1007/s13346-022-01285-5] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2022] [Indexed: 12/31/2022]
Abstract
Rasagiline mesylate (RM) is a monoamine oxidase inhibitor that is commonly used to alleviate the symptoms of Parkinson's disease. However, it suffers from low oral bioavailability due to its extensive hepatic metabolism in addition to its hydrophilic nature which limits its ability to pass through the blood-brain barrier (BBB) and reach the central nervous system where it exerts its pharmacological effect. Thus, this study aims to form RM-loaded spanlastic vesicles for intranasal (IN) administration to overcome its hepatic metabolism and permit its direct delivery to the brain. RM-loaded spanlastics were prepared using thin film hydration (TFH) and modified spraying technique (MST). A 23 factorial design was constructed to study and optimize the effects of the independent formulation variables, namely, Span type, Span: Brij 35 ratio, and sonication time on the vesicles᾽ characteristics in each preparation technique. The optimized system prepared using MST (MST 2) has shown higher desirability factor with smaller PS and higher EE%; thus, it was selected for further in vivo evaluation where it revealed that the extent of RM distribution from the intranasally administered spanlastics to the brain was comparable to that of the IV drug solution with significantly high brain-targeting efficiency (458.47%). These results suggest that the IN administration of the optimized RM-loaded spanlastics could be a promising, non-invasive alternative for the efficient delivery of RM to brain tissues to exert its pharmacological activities without being dissipated to other body organs which subsequently may result in higher pharmacological efficiency and better safety profile.
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Affiliation(s)
- Mohamed Mahmoud Ali
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, P.O. Box 11562, Cairo, Egypt
| | - Raguia Aly Shoukri
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, P.O. Box 11562, Cairo, Egypt
| | - Carol Yousry
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, P.O. Box 11562, Cairo, Egypt.
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Gadapa S, Battula SN, Mor S, Pushpadass HA, Naik LN, Emerald ME. Green tea catechin loaded niosomes: formulation and their characterization for food fortification. J Food Sci Technol 2022; 59:3669-3682. [PMID: 35875240 PMCID: PMC9304533 DOI: 10.1007/s13197-022-05384-6] [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] [Subscribe] [Scholar Register] [Revised: 12/22/2021] [Accepted: 01/24/2022] [Indexed: 06/15/2023]
Abstract
The main aim of this study was to deliver green tea catechins with enhanced bioavailability using niosomal system. Catechins-loaded niosomes were prepared using food grade surfactant, Tween 60 and membrane stabilizers namely, lauryl alcohol, cetyl alcohol and cholesterol by thin film hydration technique. Catechins-loaded niosomes exhibited a hydrodynamic diameter of 58.48 nm with a narrow size distribution (PDI = 0.13) and zeta potential of - 31.75 mV, suggestive for homogeneity and good stability. Niosomes entrapped about 85.82% of catechin and showed sustained release under simulated GI conditions. Morphology of niosomal vesicles were carried out using scanning electron microscopy-energy X-ray dispersion spectroscopy, transmission electron microscopy and atomic force microscopy. Fourier-transform infrared spectroscopy and High-performance liquid chromatography analysis confirmed successful encapsulation of catechins. Antioxidant activity of catechins was retained in the niosomal form. Fortification of milk with catechins loaded niosomes showed no significant changes on sensory, physicochemical properties and exhibited higher antioxidant property.
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Affiliation(s)
- Swarnalatha Gadapa
- College of Dairy Technology, P. V. Narsimha Rao Telangana Veterinary University, Kamareddy, Telangana 503111 India
| | - Surendra Nath Battula
- Dairy Chemistry Section, ICAR- National Dairy Research Institute, Southern Regional Station, Adugodi, Bengaluru, Karnataka 560030 India
| | - Sonia Mor
- Dairy Chemistry Section, ICAR- National Dairy Research Institute, Southern Regional Station, Adugodi, Bengaluru, Karnataka 560030 India
| | - Heartwin Amaladhas Pushpadass
- Dairy Chemistry Section, ICAR- National Dairy Research Institute, Southern Regional Station, Adugodi, Bengaluru, Karnataka 560030 India
| | - Laxmana Naik Naik
- Dairy Chemistry Section, ICAR- National Dairy Research Institute, Southern Regional Station, Adugodi, Bengaluru, Karnataka 560030 India
| | - Magdaline Eljeeva Emerald
- Dairy Chemistry Section, ICAR- National Dairy Research Institute, Southern Regional Station, Adugodi, Bengaluru, Karnataka 560030 India
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Ismail A, Teiama M, Magdy B, Sakran W. Development of a Novel Bilosomal System for Improved Oral Bioavailability of Sertraline Hydrochloride: Formulation Design, In Vitro Characterization, and Ex Vivo and In Vivo Studies. AAPS PharmSciTech 2022; 23:188. [PMID: 35799076 DOI: 10.1208/s12249-022-02339-0] [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: 02/21/2022] [Accepted: 06/20/2022] [Indexed: 11/30/2022] Open
Abstract
This study was proposed to develop an optimized sertraline hydrochloride (SER)-loaded bilosomal system and evaluate its potential for enhancement of drug oral bioavailability. A full 23 factorial design was used to prepare SER-loaded bilosomal dispersions by thin film hydration using span 60, cholesterol (CHL), and sodium deoxycholate (SDC). The investigated factors included the total concentration of span 60 and CHL (X1), span 60:CHL molar ratio (X2), and SER:SDC molar ratio (X3). The studied responses were entrapment efficiency (EE%) (Y1), zeta potential (Y2), particle size (Y3), and in vitro % drug released at 2 (Y4), 8 (Y5), and 24 h (Y6). The selected optimal bilosomal dispersion (N1) composition was 0.5% w/v (X1), 1:1 (X2), and 1:2 (X3). Then, N1 was freeze dried into FDN1 that compared with pure SER for in vitro drug release, ex vivo permeation through rabbit intestine, and in vivo absorption in rats. Moreover, storage effect on FDN1 over 3 months was assessed. The optimal dispersion (N1) showed 68 ± 0.7% entrapment efficiency, - 41 ± 0.78 mV zeta potential, and 377 ± 19 nm particle size. The freeze-dried form (FDN1) showed less % drug released in simulated gastric fluids with remarkable sustained SER release up to 24 h compared to pure SER. Moreover, FDN1 showed good stability, fivefold enhancement in SER permeation through rabbit intestine, and 222% bioavailability enhancement in rats' in vivo absorption study compared to pure SER. The SER-loaded bilosomal system (FDN1) could improve SER oral bioavailability with minimization of gastrointestinal side effects.
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Affiliation(s)
- Aliaa Ismail
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan University, Ain Helwan, Cairo, 11795, Egypt.
| | - Mohammed Teiama
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan University, Ain Helwan, Cairo, 11795, Egypt
| | - Basma Magdy
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan University, Ain Helwan, Cairo, 11795, Egypt
| | - Wedad Sakran
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan University, Ain Helwan, Cairo, 11795, Egypt
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Liu X, Bahloul B, Lai Kuen R, Andrieux K, Roques C, Scherman D. Cationic lipid nanoparticle production by microfluidization for siRNA delivery. Int J Pharm 2021; 605:120772. [PMID: 34098051 DOI: 10.1016/j.ijpharm.2021.120772] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 05/30/2021] [Accepted: 06/02/2021] [Indexed: 01/16/2023]
Abstract
Microfluidization has been investigated as a new, scalable, and basic component saving method to produce cationic lipid nanoparticles, in particular for the delivery of short interfering RNAs (siRNAs). The design of experiment (DoE) allowed to reach optimized characteristics in terms of nanocarrier size reduction and low polydispersity. The structure of cationic liposomes and siRNA-lipoplexes was characterized. The optimized preparation parameters were identified as three microfluidization passages at a pressure of 10,000 psi, with a thin film hydration volume of 4 ml. Microfluidized liposomes mean size was 160 nm, with a polydispersity index of 0.2-0.3 and a zeta potential of +40 mV to +60 mV. Positive versus negative charge ratio between the charges of the cationic lipid and the phosphate charges of the siRNAs is a key factor determining the structure and silencing efficacy of siRNA lipoplexes. At a (+/-) charge ratio of 8, a proportion of 88% of the siRNA was associated to microfluidized lipoplexes, which remained stable for one month. These lipoplexes exhibited moderate cytotoxicity and gene silencing efficacy, which should be further optimized.
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Affiliation(s)
- Xiaojing Liu
- Université de Paris, UTCBS, CNRS, INSERM, F-75006 Paris, France
| | - Badr Bahloul
- Laboratory of Pharmaceutical, Chemical and Pharmacological Drug Development LR12ES09, Faculty of Pharmacy, University of Monastir, Tunisia
| | | | - Karine Andrieux
- Université de Paris, UTCBS, CNRS, INSERM, F-75006 Paris, France
| | - Caroline Roques
- Université de Paris, UTCBS, CNRS, INSERM, F-75006 Paris, France
| | - Daniel Scherman
- Université de Paris, UTCBS, CNRS, INSERM, F-75006 Paris, France.
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Obeid MA, Teeravatcharoenchai T, Connell D, Niwasabutra K, Hussain M, Carter K, Ferro VA. Examination of the effect of niosome preparation methods in encapsulating model antigens on the vesicle characteristics and their ability to induce immune responses. J Liposome Res 2020; 31:195-202. [PMID: 32396752 DOI: 10.1080/08982104.2020.1768110] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Niosome nanoparticles can be prepared using different methods, each of which can affect the size and homogeneity of the prepared particles. The aim of this study was to establish if the method of preparation impacted on the prepared vesicles when loaded with a model protein and the type of immune responses induced to the vaccine antigen. Niosomes were prepared using both the traditional thin film hydration (TFH) technique and the microfluidic mixing (MM) technique. Influenza antigen was then entrapped in the niosomes and formulations tested for their ability to induce in vivo immune responses in immunised BALB/c mice. Niosomes prepared by MM had a mean size of 157 ± 1.8 nm and were significantly more uniform compared with the niosomes prepared using TFH (mean size 388 ± 10 nm). Niosomes play a key role as an adjuvant to help raise high antibody immune responses. This was confirmed in this study since animals treated with both types of niosomes and antigen were more responsive than unentrapped (free) antigen. Cytokine analysis showed that the TFH niosomes induced a Th1 immune response by raising IgG2a and high levels of IFN-ɣ, while the MM niosomes induced a Th2 immune response by inducing IgG1 (p < .05). These results confirmed that the method of preparation of the niosomes nanoparticles induced different immune responses and the average particle size of the niosomes differed depending on the method of manufacture. This indicates that particle size and uniformity are of importance and should be taken into consideration when designing an oral based delivery system for vaccine delivery.
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Affiliation(s)
- Mohammad A Obeid
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Yarmouk University, Irbid, Jordan
| | | | - David Connell
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Kanidta Niwasabutra
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Muattaz Hussain
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Katharine Carter
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Valerie A Ferro
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
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Al-Mahallawi AM, Khowessah OM, Shoukri RA. Nano-transfersomal ciprofloxacin loaded vesicles for non-invasive trans-tympanic ototopical delivery: in-vitro optimization, ex-vivo permeation studies, and in-vivo assessment. Int J Pharm 2014; 472:304-14. [PMID: 24971692 DOI: 10.1016/j.ijpharm.2014.06.041] [Citation(s) in RCA: 110] [Impact Index Per Article: 11.0] [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: 05/15/2014] [Revised: 06/19/2014] [Accepted: 06/21/2014] [Indexed: 11/15/2022]
Abstract
Ciprofloxacin is a synthetic fluoroquinolone antibiotic that has been used for systemic treatment of otitis media in adults. It was approved for topical treatment of otorrhea in children with tympanostomy tubes. The aim of this work was to enhance the local non-invasive delivery of ciprofloxacin to the middle ear across an intact tympanic membrane (TM) in an attempt to treat acute otitis media (AOM) ototopically. In order to achieve this goal, ciprofloxacin nano-transfersomal vesicles were prepared by thin film hydration (TFH) technique, using several edge activators (EAs) of varying hydrophilic-lipophilic balance (HLB) values. A full factorial design was employed for the optimization of formulation variables using Design-Expert(®) software. The optimal formulation was subjected to stability testing, ex-vivo permeation studies (through ear skin and TM of rabbits), and in-vivo evaluation. Results revealed that the optimal formulation (composed of phospholipid and sodium cholate as an EA at a molar ratio of 5:1) exhibited enhanced ex-vivo drug flux through ear skin and TM when compared with the commercial product (Ciprocin(®) drops). It demonstrated a greater extent of in-vivo drug deposition in the TM of albino rabbits relative to Ciprocin(®). Consequently, transfersomes could be promising for the non-invasive trans-tympanic delivery of ciprofloxacin.
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Affiliation(s)
- Abdulaziz Mohsen Al-Mahallawi
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Kasr El Aini Street, Cairo 11562, Egypt.
| | - Omneya Mohammed Khowessah
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Kasr El Aini Street, Cairo 11562, Egypt
| | - Raguia Ali Shoukri
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Kasr El Aini Street, Cairo 11562, Egypt
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Saffari M, H. Shirazi F, Oghabian MA, Moghimi HR. Preparation and in-vitro Evaluation of an Antisense-containing Cationic Liposome against Non-small Cell Lung Cancer: a Comparative Preparation Study. Iran J Pharm Res 2013; 12:3-10. [PMID: 24250666 PMCID: PMC3813353] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The current methods for treatment of cancers are inadequate and more specific methods such as gene therapy are in progress. Among different vehicles, cationic liposomes are frequently used for delivery of genetic material. This investigation aims to prepare and optimize DOTAP cationic liposomes containing an antisense oligonuclotide (AsODN) against protein kinase C alpha in non-small cells lung cancer (NSCLC). To perform this investigation, two different methods of ethanol injection and thin film hydration were used to prepare AsODN-loaded DOTAP liposomes. The formulated liposomes were then evaluated for their morphology, particle size, zeta potential and encapsulation efficiency, and the best formulation was chosen. In-vitro growth inhibitory effect of encapsulated ODN on A549 cells were evaluated by MTT and colonogenic assay. The physical and serum stability of liposomal ODN were also evaluated. Thin film hydration method resulted in large liposomes that required downsizing by extrusion with an encapsulation efficiency of 13%. Ethanol injection, in a single step gave liposomes with a small size of 115 nm and an encapsulation efficiency of around 90% which were physically stable for 6 months. The optimized liposome could protect oligonucleotides from degradation by nuclease. Cell studies showed a 20% sequence-specific inhibition of cell growth in MTT assay and revealed an LC50 of 103 nM in colonogenic studies. In conclusion, ethanol injection was able to provide suitable liposomes from the permanently charged DOTAP. Also the resulted liposomes were able to inhibit the growth of lung cancer cells.
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Affiliation(s)
- Mostafa Saffari
- Department of Pharmaceutics, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Farshad H. Shirazi
- Department of Pharmacology and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical, Pharmaceutical Research Center, P.O.Box 14155-3817, Tehran, Iran. ,Pharmaceutical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mohammad Ali Oghabian
- Research Center for Science and Technology in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Hamid Reza Moghimi
- Department of Pharmaceutics, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran. , Corresponding author: E-mail:
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