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Buddhadev SS, C Garala K, S S, Rahamathulla M, Ahmed MM, Farhana SA, Pasha I. Quality by design aided self-nano emulsifying drug delivery systems development for the oral delivery of Benidipine: Improvement of biopharmaceutical performance. Drug Deliv 2024; 31:2288801. [PMID: 38073402 DOI: 10.1080/10717544.2023.2288801] [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] [Received: 09/06/2023] [Accepted: 11/12/2023] [Indexed: 12/18/2023] Open
Abstract
The primary objective of the research effort is to establish efficient solid self-nanoemulsifying drug delivery systems (S-SNEDDS) for benidipine (BD) through the systematic application of a quality-by-design (QbD)-based paradigm. Utilizing Labrafil M 2125 CS, Kolliphor EL, and Transcutol P, the BD-S-SNEDDS were created. The central composite design was adopted to optimize numerous components. Zeta potential, drug concentration, resistance to dilution, pH, refractive index, viscosity, thermodynamic stability, and cloud point were further investigated in the most efficient formulation, BD14, which had a globule size of 156.20 ± 2.40 nm, PDI of 0.25, zeta potential of -17.36 ± 0.18 mV, self-emulsification time of 65.21 ± 1.95 s, % transmittance of 99.80 ± 0.70%, and drug release of 92.65 ± 1.70% at 15 min. S-SNEDDS were formulated using the adsorption process and investigated via Fourier transform infrared spectroscopy, Differential scanning calorimeter, Scanning electron microscopy, and powder X-ray diffraction. Optimized S-SNEDDS batch BD14 dramatically decreased blood pressure in rats in contrast to the pure drug and the commercial product, according to a pharmacodynamics investigation. Accelerated stability tests validated the product's stability. Therefore, the development of oral S-SNEDDS of BD may be advantageous for raising BD's water solubility and expanding their releasing capabilities, thereby boosting oral absorption.
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Affiliation(s)
- Sheetal S Buddhadev
- School of Pharmaceutical Sciences, Atmiya University, Rajkot, India
- Faculty of Pharmacy, Noble University, Junagadh, India
| | | | - Saisivam S
- N. R. Vekaria Institute of Pharmacy, Gujarat Technological University, Junagadh, India
| | - Mohamed Rahamathulla
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Mohammed Muqtader Ahmed
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Syeda Ayesha Farhana
- Department of Pharmaceutics, Unaizah College of Pharmacy, Qassim University, Unaizah, Saudi Arabia
| | - Ismail Pasha
- Department of Pharmacognosy, Orotta College of Medicine and Health Sciences, Asmara University, Asmara, State of Eritrea
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Haq N, Shahid M, Alaofi AL, Ahmad ZH, Alrayyes YF, Alsarra IA, Shakeel F. Evaluation of the Physicochemical and Antimicrobial Properties of Nanoemulsion-Based Polyherbal Mouthwash. ACS OMEGA 2023; 8:41755-41764. [PMID: 37970055 PMCID: PMC10634260 DOI: 10.1021/acsomega.3c06176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 10/09/2023] [Indexed: 11/17/2023]
Abstract
A nanoemulsion-based polyherbal mouthwash (PHFX) of Curcuma longa hydroalcoholic extract was developed and evaluated for its antibacterial effects against a variety of Gram-positive and Gram-negative oral pathogens in comparison to standard chlorhexidine acetate (CHD-A) (positive control). Various nanoemulsion-based mouthwashes of C. longa extract were produced using an aqueous phase titration approach via construction of pseudoternary phase diagrams. The developed nanoemulsion-based PHFX was studied for thermodynamic stability tests. Selected formulations (PHFX1-PHFX5) were characterized physicochemically for droplet diameter, polydispersity index (PDI), refractive index (RI), transmittance, and pH. The drug release studies were performed using the dialysis method. Based on the minimum droplet diameter (26.34 nm), least PDI (0.132), optimal RI (1.337), maximum %T (99.13), optimal pH (6.45), and maximum cumulative drug release (98.2%), formulation PHFX1 (containing 0.5% w/w of C. longa extract, 1.5% w/w of clove oil, 7.0% w/w of Tween-80, 7.0% w/w of Transcutol-HP, and 84.0% w/w of water) was selected for antimicrobial studies in comparison to standard CHD-A. The antibacterial effects and minimum inhibitory concentration were studied against various Gram-positive oral pathogens such as Streptococcus mutans, Staphylococcus aureus, Streptococcus pneumoniae, and Bacillus subtilis and Gram-negative oral pathogens such as Escherichia coli and Klebsiella pneumoniae. The antibacterial effects of PHFX1 were found to be significant over standard CHD-A against most Gram-positive and Gram-negative oral pathogens. The antimicrobial studies showed that the formulation PHFX1 was effective against all oral pathogens even at 3- to 4-fold lower working concentrations. These findings indicated the potential of nanoemulsion-based mouthwash in the treatment of a variety of oral pathogen infections.
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Affiliation(s)
- Nazrul Haq
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mudassar Shahid
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Ahmed L. Alaofi
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Zeeshan Heera Ahmad
- Dental
University Hospital, King Saud University
Medical City, P.O. Box 60169, Riyadh 11545, Saudi Arabia
| | - Yasser F. Alrayyes
- Dental
University Hospital, King Saud University
Medical City, P.O. Box 60169, Riyadh 11545, Saudi Arabia
| | - Ibrahim A. Alsarra
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Faiyaz Shakeel
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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Pan S, Zhang N, He X, Fang Z, Wu Y, Wei Y, Tao L. Poly(vinyl alcohol) Modified via the Hantzsch Reaction for Biosafe Antioxidant Self-Healing Hydrogel. ACS Macro Lett 2023; 12:1037-1044. [PMID: 37440314 DOI: 10.1021/acsmacrolett.3c00298] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/15/2023]
Abstract
Efficient routes for the preparation of functional self-healing hydrogels from functional polymers are needed. In this study, we developed a strategy to effectively produce a vanillin-modified poly(vinyl alcohol) (PVA-vanillin) through the Hantzsch reaction. This polymer was cross-linked with a phenylboronic acid-containing polymer (PB) that was also prepared using the Hantzsch reaction to fabricate a hydrogel through borate ester linkages under mild conditions (25 °C, pH ∼ 7.4). This hydrogel had excellent antioxidant abilities due to the 1,4-dihydropyridine (DHP) rings and the vanillin moieties in the hydrogel structures; it was also self-healable and injectable owing to the dynamic borate ester linkages. Furthermore, the antioxidant self-healing hydrogel had low cytotoxicity and exhibited favorable safety in animal experiments, indicating its potential as a safe implantable cell or drug carrier. This study developed a method for preparing functional polymers and related self-healing hydrogels in a facile manner; it demonstrated the value of the Hantzsch reaction in exploiting antioxidant self-healing hydrogels for biomedical applications, which may provide insight into the design of other functional self-healing hydrogels through different multicomponent reactions.
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Affiliation(s)
- Siyu Pan
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Nan Zhang
- Sinopec Key Laboratory of Research and Application of Medical and Hygienic Materials, Sinopec Beijing Research Institute of Chemical Industry, Beijing 100013, P. R. China
| | - Xianzhe He
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Zhao Fang
- Sinopec Key Laboratory of Research and Application of Medical and Hygienic Materials, Sinopec Beijing Research Institute of Chemical Industry, Beijing 100013, P. R. China
| | - Yuwei Wu
- The Second Dental Center, Peking University School and Hospital of Stomatology, Beijing 100101, P. R. China
| | - Yen Wei
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Lei Tao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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de Oliveira MC, Bruschi ML. Self-Emulsifying Systems for Delivery of Bioactive Compounds from Natural Origin. AAPS PharmSciTech 2022; 23:134. [PMID: 35534702 DOI: 10.1208/s12249-022-02291-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 04/24/2022] [Indexed: 12/14/2022] Open
Abstract
Nature has been used as therapeutic resources in the treatment of diseases for many years. However, some natural compounds have poor water solubility. Therefore, physicochemical strategies and technologies are necessary for development of systems for carrying these substances. The self-emulsifying drug delivery systems (SEDDS) have been used as carriers of hydrophobic compounds in order to increase the solubility and absorption, improving their bioavailability. SEDDS are constituted with a mixture of oils and surfactants which, when come into contact with an aqueous medium under mild agitation, can form emulsions. In the last years, a wide variety of self-emulsifying formulations containing bioactive compounds from natural origin has been developed. This review provides a comprehensive overview of the main excipients and natural bioactive compounds composing SEDDS. In addition, applications, new technologies and innovation are reviewed as well. Examples of self-emulsifying formulations administered in different sites are also considered for a better understanding of the use of this strategy to modify the delivery of compounds from natural origin.
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Shoaib A, Azmi L, Pal S, Alqahtani SS, Rahamathulla M, Hani U, Alshehri S, Ghoneim MM, Shakeel F. Integrating nanotechnology with naturally occurring phytochemicals in neuropathy induced by diabetes. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Sophia A, Faiyazuddin M, Alam P, Hussain MT, Shakeel F. GC–MS characterization and evaluation of antimicrobial, anticancer and wound healing efficiency of combined ethanolic extract of Tridax procumbens and Acalypha indica. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131678] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Rahamathulla M, Alshahrani SM, Al Saqr A, Alshetaili A, Shakeel F. Effervescent floating matrix tablets of a novel anti-cancer drug neratinib for breast cancer treatment. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Vanillin chitosan miscible hydrogel blends and their prospects for 3D printing biomedical applications. Int J Biol Macromol 2021; 192:1266-1275. [PMID: 34687759 DOI: 10.1016/j.ijbiomac.2021.10.093] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/07/2021] [Accepted: 10/13/2021] [Indexed: 12/30/2022]
Abstract
In the present study, chitosan (CS) reacted with vanillin through a Schiff base reaction forming the vanillin-CS (VACS) derivative. FTIR and 1H NMR spectra confirmed the derivatization of CS, the enhanced swelling behavior was long-established while XRD measurement stated the semicrystalline nature of the VACS derivative. In a further step, blends between CS and VACS were prepared in ratios CS/VACS 90/10 up to 10/90 w/w and the formation of hydrogen bonds was noticed through FTIR and XRD measurements. Structural optimizations were performed within the framework of density functional theory and interaction energies Eint were calculated. Collectively, these results along with viscosity measurements and SEM images prove the miscibility of CS/VACS blends. In the optimum CS/VACS ratios, inks for 3D printing application were prepared in different concentrations (3%w/v, 4%w/v, 5%w/v, 6%w/v). The augmentation of the samples' viscosity values influenced by the polymeric concentration was assessed while their thereafter printing application was conducted.
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Fuentes C, Ruiz-Rico M, Fuentes A, Barat JM, Ruiz MJ. Comparative cytotoxic study of silica materials functionalised with essential oil components in HepG2 cells. Food Chem Toxicol 2020; 147:111858. [PMID: 33212212 DOI: 10.1016/j.fct.2020.111858] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/07/2020] [Accepted: 11/10/2020] [Indexed: 12/12/2022]
Abstract
This work evaluated the cytotoxic effect of different EOCs-functionalised silica particle types. The in vitro toxicity of eugenol and vanillin-immobilised SAS, MCM-41 microparticles and MCM-41 nanoparticles was evaluated on HepG2 cells, and compared to free EOCs and pristine materials. The results revealed that free essential oil components and bare silica had a mild cytotoxic effect on HepG2 cells. However, the comparative study showed that free eugenol and vanillin had a milder cytotoxic effect than the equivalent concentrations of immobilised components on the different silica particles, while differences in cell viability between the bare and functionalised particles relied on the type of analysed material. The most cytotoxic materials were eugenol and vanillin-functionalised MCM-41 micro with IC50 values of 0.19 and 0.17 mg/mL, respectively, at 48 h exposure. Differences in cytotoxicity between functionalised particles may be attributed to the density of the functional components on their surface as a result of the functionalisation reaction performance for different materials. The study of the physico-chemical properties of particles demonstrated that cationic nature and increased hydrophobicity could be responsible for promoting cell-particle interactions for the eugenol and vanillin functionalised silica particles, enhancing their cytotoxic behaviour.
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Affiliation(s)
- Cristina Fuentes
- Department of Food Technology, Universitat Politècnica de València. Camino de Vera s/n, 46022, València, Spain.
| | - María Ruiz-Rico
- Department of Food Technology, Universitat Politècnica de València. Camino de Vera s/n, 46022, València, Spain
| | - Ana Fuentes
- Department of Food Technology, Universitat Politècnica de València. Camino de Vera s/n, 46022, València, Spain
| | - José Manuel Barat
- Department of Food Technology, Universitat Politècnica de València. Camino de Vera s/n, 46022, València, Spain
| | - María José Ruiz
- Laboratory of Toxicology, Faculty of Pharmacy, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain
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Singh M, Singh D, Mahajan S, Sheikh BA, Bedi N. Polymeric Precipitation Inhibitor Assisted Supersaturable SMEDDS of Efavirenz Based on Experimental Observations and Molecular Mechanics. Curr Drug Deliv 2020; 18:513-530. [PMID: 32735521 DOI: 10.2174/1567201817666200731165508] [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: 01/11/2020] [Revised: 03/28/2020] [Accepted: 05/22/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Supersaturable SMEDDS, a versatile dosage form, was investigated for improving the biopharmaceutical attributes and eradicating the food effect of poorly water soluble drug efavirenz. OBJECTIVE The present research pursues the development of efavirenz loaded Supersaturable Self- Microemulsifying Drug Delivery System (SS SMEDDS) for improving biopharmaceutical performance. METHODS Preformulation studies were carried out to determine the optimized range of lipid excipients to develop stable supersaturated SMEDDS (ST SMEDDS). The SS SMEDD formulation was prepared by adding hydroxypropyl methylcellulose as a polymeric precipitation inhibitor. The developed SS SMEDDS were evaluated for supersaturation behavior by performing in vitro supersaturation studies and molecular simulations by in silico docking. Dissolution was performed in biorelevant media to simulate fed/fasted conditions in gastrointestinal regions. Absorption behavior was determined through in vivo pharmacokinetics approach. RESULTS The optimized ST SMEDDS formulation containing Maisine® CC, Tween 80 and Transcutol-P exhibited thermodynamic stability with quick rate of emulsification. The optimized SS SMEDDS containing suitable polymeric precipitation inhibitor exhibited enhanced efavirenz concentration in in vitro supersaturation test. The theoretical simulations by molecular docking revealed strong intermolecular interactions with a docking score of -3.004 KJ/mol. The dissolution performance of marketed product in biorelevant dissolution media inferred the existence of food effect in the dissolution of efavirenz. However, in SS SMEDDS, no significant differences in drug release behavior under different fasted/fed conditions signify that the food effect was neutralized. In vivo pharmacokinetics revealed a significant increase in the absorption profile of efavirenz from SS SMEDDS than that of ST SMEDDS and marketed product. CONCLUSION The designed delivery system indicated promising results in developing an effectual EFV formulation for HIV treatment.
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Affiliation(s)
- Manmeet Singh
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | - Dilpreet Singh
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | - Sundar Mahajan
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | - Bilal Ahmed Sheikh
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | - Neena Bedi
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005, India
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Ribeiro PPC, Sousa Júnior FCD, Assis CFD, Veras BOD, Padilha CEDA, Stamford TCM, Damasceno KSFDSC. Phenolic profiles of faveleira (Cnidoscolus quercifolius Pohl) seed and press cake extracts: potential for a new trend in functional food. BRAZILIAN JOURNAL OF FOOD TECHNOLOGY 2020. [DOI: 10.1590/1981-6723.31519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract The objective of the present study was to assess the phenolic compounds and antioxidant capacity of faveleira seed and press cake extracts. Phenolic profiles were assessed by Ultra-High Performance Liquid Chromatography (UHPLC). Furthermore, the Total Phenolic Content (TPC) and DPPH (2,2-diphenyl-1-picrylhydrazyl) radical scavenging were evaluated. The faveleira seed and press cake extracts are sources of natural phenolic compounds in human diet and have potent antioxidant activity. Gallic acid was the predominant phenolic compound in seed and press cake extracts. The study showed that faveleira seed and press cake extracts can be considered functional foods as well as a potential interest to the food industry.
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Ha ES, Lee SK, Choi DH, Jeong SH, Hwang SJ, Kim MS. Application of diethylene glycol monoethyl ether in solubilization of poorly water-soluble drugs. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2019. [DOI: 10.1007/s40005-019-00454-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Preparation of magnesium-based two-dimensional phyllosilicate materials and simultaneous antioxidant drug intercalation. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.02.065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Syukri Y, Martien R, Lukitaningsih E, Nugroho AE. Novel Self-Nano Emulsifying Drug Delivery System (SNEDDS) of andrographolide isolated from Andrographis paniculata Nees: Characterization, in-vitro and in-vivo assessment. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2018.06.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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AboulFotouh K, Allam AA, El-Badry M, El-Sayed AM. Self-emulsifying drug–delivery systems modulate P-glycoprotein activity: role of excipients and formulation aspects. Nanomedicine (Lond) 2018; 13:1813-1834. [DOI: 10.2217/nnm-2017-0354] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Self-emulsifying drug–delivery systems (SEDDS) have been widely employed to ameliorate the oral bioavailability of P-glycoprotein (P-gp) substrate drugs and to overcome multidrug resistance in cancer cells. However, the role of formulation aspects in the reduced P-gp activity is not fully understood. In this review, we first explore the role of various SEDDS excipients in the reduced P-gp activity with the main emphasis on the effective excipient concentration range for excipient-mediated modulation of P-gp activity and then we discuss the synergistic effect of various formulation aspects on the excipient-mediated modulation of P-gp activity. This review provides an approach to develop a rationally designed SEDDS to overcome P-gp-mediated drug efflux.
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Affiliation(s)
- Khaled AboulFotouh
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Ayat A Allam
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Mahmoud El-Badry
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Ahmed M El-Sayed
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
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Shakeel F, Raish M, Anwer MK, Al-Shdefat R. Self-nanoemulsifying drug delivery system of sinapic acid: In vitro and in vivo evaluation. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.10.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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