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Eka Rani YD, Rahmadi M, Hariyadi DM. Characteristics and release of isoniazid from inhalable alginate/carrageenan microspheres. Ther Deliv 2023; 14:689-704. [PMID: 38084393 DOI: 10.4155/tde-2023-0064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023] Open
Abstract
Aim: Inhalable microspheres made of polymers as a targeted drug delivery system have been developed to overcome the limitation of current treatments in Tuberculosis. Materials & methods: Isoniazid inhalable microspheres were created using a gelation ionotropic method with sodium alginate, carrageenan and calcium chloride in four different formulations. Result: The particle morphology has smooth surfaces and round spherical shapes with sizes below 5 μm; good flowability. The drug loading and entrapment efficiency values ranged from 1.69 to 2.75% and 62.44 to 85.30%, respectively. The microspheres drug release followed the Korsmeyer-Peppas model, indicating Fickian diffusion. Conclusion: Isoniazid inhalable microspheres achieved as targeted lung delivery for tuberculosis treatment.
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Affiliation(s)
- Yotomi Desia Eka Rani
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Campus C Mulyorejo, Surabaya, 60115, Indonesia
| | - Mahardian Rahmadi
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Campus C Jl. Mulyorejo, Surabaya, 60115, Indonesia
| | - Dewi Melani Hariyadi
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Campus C Mulyorejo, Surabaya, 60115, Indonesia
- Nanotechnology & Drug Delivery System Research Group, Faculty of Pharmacy, Universitas Airlangga, Campus C Mulyorejo, Surabaya, 60115, Indonesia
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Dornelas Moreira J, Freire Campos Nunes F, Cristina Gontijo Evangelista F, Rodrigues Silva H, Iranda de Tonaco M, Coelho Peixoto de Toledo VDP, Spindola de Miranda S, Pinto Dabés Guimarães TM. Circulating microparticles from subjects with active pulmonary tuberculosis infection modulate immune response. Eur J Immunol 2021; 51:1282-1284. [PMID: 33554329 DOI: 10.1002/eji.202048844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 11/30/2020] [Accepted: 01/28/2021] [Indexed: 11/10/2022]
Abstract
Microparticles (MPs) which circulate within the plasma are elevated in patients with active pulmonary tuberculosis infection. Circulating MPs isolated from the plasma of patients with active pulmonary tuberculosis infection modulate the cytokine production of immune cells in vitro.
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Affiliation(s)
- Josimar Dornelas Moreira
- Department of Clinical and Toxicological Analysis, Pharmacy School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.,Department of Pulmonary Immunology, The University of Texas Health Science Center at Tyler, Tyler, Texas, USA
| | - Fernanda Freire Campos Nunes
- Department of Clinical and Toxicological Analysis, Pharmacy School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | - Henrique Rodrigues Silva
- Department of Clinical and Toxicological Analysis, Pharmacy School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Marcela Iranda de Tonaco
- Department of Clinical and Toxicological Analysis, Pharmacy School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | - Silvana Spindola de Miranda
- Department of Medical Clinic, Medicine School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Tânia Mara Pinto Dabés Guimarães
- Department of Clinical and Toxicological Analysis, Pharmacy School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
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