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Campelo MDS, Aragão CB, Teixeira IMM, de Siqueira EA, da Silva-Filho CJA, Ricardo NMPS, Soares SDA, de Oliveira CLCG, Muniz CR, Barbosa FG, Mafezoli J, Sampaio TL, Ribeiro MENP. Pentacyclic triterpene-loaded emulsion stabilized by Agaricus blazei Murill polysaccharides: Factorial design and cytoprotection study. Int J Biol Macromol 2023; 234:123731. [PMID: 36801286 DOI: 10.1016/j.ijbiomac.2023.123731] [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: 10/10/2022] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023]
Abstract
In this study, pentacyclic triterpene-loaded emulsions were stabilized by polysaccharides from Agaricus blazei Murill mushroom (PAb). The drug-excipient compatibility results by Fourier Transform Infrared Spectroscopy (FTIR) and Differential Scanning Calorimetry (DSC) showed the absence of physicochemical incompatibilities. The use of these biopolymers at 0.75 % led to obtaining emulsions with droplets smaller than 300 nm, moderate polydispersity, and ζ-potential >30 mV in modulus. The emulsions presented high encapsulation efficiency, suitable pH for topical application, and absence of macroscopic signs of instability during 45 days. Morphological analysis suggested the deposition of thin layers of PAb around the droplets. The encapsulation of pentacyclic triterpene in emulsions, stabilized by PAb, improved the cytocompatibility of this drug against PC12 and murine astrocyte cells. There was a reduction in cytotoxicity, which resulted in a lower accumulation of intracellular reactive oxygen species and maintenance of the mitochondrial transmembrane potential. Based on these results, it is estimated that PAb are promising biopolymers for the emulsions' stabilization by improving their physicochemical and biological properties.
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Affiliation(s)
- Matheus da Silva Campelo
- Organic and Inorganic Chemistry Department, Science Center, Federal University of Ceará, Fortaleza, CE 60440-900, Brazil; Department of Pharmacy, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceará, Fortaleza, CE 60430-370, Brazil
| | - Cecília Brilhante Aragão
- Organic and Inorganic Chemistry Department, Science Center, Federal University of Ceará, Fortaleza, CE 60440-900, Brazil
| | - Izabell Maria Martins Teixeira
- Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceará, Fortaleza, CE 60430-160, Brazil
| | - Erlânia Alves de Siqueira
- Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceará, Fortaleza, CE 60430-160, Brazil
| | | | | | - Sandra de Aguiar Soares
- Organic and Inorganic Chemistry Department, Science Center, Federal University of Ceará, Fortaleza, CE 60440-900, Brazil
| | | | | | - Francisco Geraldo Barbosa
- Organic and Inorganic Chemistry Department, Science Center, Federal University of Ceará, Fortaleza, CE 60440-900, Brazil
| | - Jair Mafezoli
- Organic and Inorganic Chemistry Department, Science Center, Federal University of Ceará, Fortaleza, CE 60440-900, Brazil
| | - Tiago Lima Sampaio
- Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceará, Fortaleza, CE 60430-160, Brazil.
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2
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Coutinho MR, Oliveira LS, Evaristo FFV, Marinho MM, Marinho EM, Teixeira EH, Teixeira AMR, Marinho ES, Santos HS. Pharmacological potential of the triterpene 3
β
,6
β
,16
β
‐trihidroxilup‐20 (29)‐ene isolated from
Combretum leprosum
: A literature review. Fundam Clin Pharmacol 2022; 36:486-493. [DOI: 10.1111/fcp.12753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 12/22/2021] [Accepted: 01/04/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Marnielle R. Coutinho
- Postgraduate Program in Biotechnology‐PPGB‐Renorbio State University of Ceará Fortaleza Ceará Brazil
| | - Larissa S. Oliveira
- Science and Technology, Graduate Program in Natural Sciences State University of Ceará Fortaleza Ceará Brazil
| | | | - Márcia M. Marinho
- Faculty of Education, Science and Letters of Iguatu State University of Ceará Iguatu Ceará Brazil
| | - Emanuelle M. Marinho
- Department of Analytical Chemistry and Physical Chemistry, science center Federal University of Ceará Fortaleza Ceará Brazil
| | - Edson H. Teixeira
- Integrated Laboratory of Biomolecules (LIBS), Department of Pathology and Legal Medicine Federal University of Ceará Fortaleza Ceará Brazil
| | - Alexandre Magno R. Teixeira
- Postgraduate Program in Biotechnology‐PPGB‐Renorbio State University of Ceará Fortaleza Ceará Brazil
- Science and Technology, Graduate Program in Natural Sciences State University of Ceará Fortaleza Ceará Brazil
- Department of Biological Chemistry Regional University of Cariri Crato Ceará Brazil
| | - Emmanuel S. Marinho
- Science and Technology, Graduate Program in Natural Sciences State University of Ceará Fortaleza Ceará Brazil
- Faculty of Philosophy Dom Aureliano Matos State University of Ceará Limoeiro do Norte Ceará Brazil
| | - Hélcio S. Santos
- Postgraduate Program in Biotechnology‐PPGB‐Renorbio State University of Ceará Fortaleza Ceará Brazil
- Science and Technology, Graduate Program in Natural Sciences State University of Ceará Fortaleza Ceará Brazil
- Center for Exact Sciences and Technology State University of Vale do Acaraú Sobral Ceará Brazil
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3
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Teixeira de Alencar Filho JM, Sampaio PA, Silva de Carvalho I, Rocha da Silva A, Pereira ECV, Araujo E Amariz I, Nishimura RHV, Cavalcante da Cruz Araújo E, Rolim-Neto PJ, Rolim LA. Metal organic frameworks (MOFs) with therapeutic and biomedical applications: a patent review. Expert Opin Ther Pat 2021; 31:937-949. [PMID: 33915072 DOI: 10.1080/13543776.2021.1924149] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction: Metal organic frameworks (MOFs) are a recent group of nano porous materials with exceptional physical properties, such as large surface areas, high pore volumes, low densities and well-defined pores. This type of material has been used frequently for biomedical and therapeutic applications, such as drug delivery systems and theranostic materials.Areas covered: In this review, the authors searched for patents filed in the last 10 years, found in different databases, related to the therapeutic or biomedical application of MOFs for use in different health fields. The possibility of these new materials becoming new therapeutic possibilities available to the population was emphasized.Expert opinion: The advances in research with MOFs have grown in the last 10 years and with that many possibilities for their applications have emerged in several areas, especially biomedical. The possibility of using these materials in drug delivery systems is the most common form of possibility of use in the health area, mainly due to easy obtaining and high reproducibility, which are seen very positively by the drug development technology sector.
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Affiliation(s)
| | - Pedrita Alves Sampaio
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
| | - Iure Silva de Carvalho
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
| | | | | | - Isabela Araujo E Amariz
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
| | | | | | - Pedro José Rolim-Neto
- Laboratório de Tecnologia de Medicamentos, Universidade Federal de Pernambuco, Recife-PE, Brasil
| | - Larissa Araújo Rolim
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
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