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Samokhin A, Korel A, Blinova E, Pestov A, Kalmykova G, Akulova N, Betz V, Tkachenko V, Litvinova E. Delivery of B. subtilis into Animal Intestine Using Chitosan-Derived Bioresorbable Gel Carrier: Preliminary Results. Gels 2023; 9:gels9020120. [PMID: 36826289 PMCID: PMC9957225 DOI: 10.3390/gels9020120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/26/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
The oral delivery of bacteria in the human intestine is of great interest because of its potential to correct the gut microbiota and treat inflammatory bowel diseases. The aim of this study was to evaluate sodium N-(2-sulfonatoethyl)chitosan gel cross-linked with glutaraldehyde as a delivery carrier for probiotic bacteria to the gut using in vitro and in vivo experiments. The bacterial test strain was B. subtilis 20. The cytotoxicity of the gel was evaluated via cell culture using flow cytometry and light microscopy. The gel as a delivery system was assessed by the dye release in medium with different pH levels in vitro, and by bacterial titer monitoring in mouse feces using the microbiology method in vivo. Results of an in vitro experiment showed that tested gel has no cytotoxicity. The use of gel as a carrier for bacterial delivery into the intestine was more effective than oral gavage of bacterial suspension. Therefore, gel delivery of bacteria decreased the titer level by up to two times. However, a gavage of bacterial suspension decreased the titer level by over 200 times. Tested gel has the potential to be a carrier for the safe delivery of bacteria to the intestine through the stomach, reducing the rate of the elimination of probiotic bacteria from the intestine.
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Affiliation(s)
- Alexander Samokhin
- Novosibirsk State Technical University, 630073 Novosibirsk, Russia
- Correspondence:
| | - Anastasia Korel
- Novosibirsk State Technical University, 630073 Novosibirsk, Russia
| | - Elena Blinova
- Novosibirsk State Technical University, 630073 Novosibirsk, Russia
| | - Alexander Pestov
- Institute of Organic Synthesis n.a. I. Ya. Postovsky UB RAS, 620137 Ekaterinburg, Russia
| | - Galina Kalmykova
- Novosibirsk State Technical University, 630073 Novosibirsk, Russia
| | - Nadezhda Akulova
- Novosibirsk State Technical University, 630073 Novosibirsk, Russia
| | - Viktoria Betz
- Novosibirsk State Technical University, 630073 Novosibirsk, Russia
| | - Vadim Tkachenko
- Institute of Nuclear Physics SB RAS, 630090 Novosibirsk, Russia
| | - Ekaterina Litvinova
- Novosibirsk State Technical University, 630073 Novosibirsk, Russia
- Scientific Research Institute of Neurosciences and Medicine SB RAS, 630117 Novosibirsk, Russia
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Bolshakov IN, Gornostaev LM, Fominykh OI, Svetlakov AV. Synthesis, Chemical and Biomedical Aspects of the Use of Sulfated Chitosan. Polymers (Basel) 2022; 14:polym14163431. [PMID: 36015688 PMCID: PMC9412326 DOI: 10.3390/polym14163431] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/07/2022] [Accepted: 08/10/2022] [Indexed: 11/16/2022] Open
Abstract
This work is devoted to the chemical synthesis of sulfated chitosan and its experimental verification in an animal model of early atherosclerosis. The method of chitosan quaternization with sulfate-containing ingredients resulted in a product with a high content of sulfate groups. Implantation of this product into the fascial-muscular sheath of the main limb artery along the leg and thigh in rabbits led to the extraction of cholesterol from the subintimal region. Simplified methods for the chemical synthesis of quaternized sulfated chitosan and the use of these products in a model of experimental atherosclerosis made it possible to perform a comparative morphological analysis of the vascular walls of the experimental and control limbs under conditions of a long-term high-cholesterol diet. The sulfated chitosan samples after implantation were shown to change the morphological pattern of the intimal and middle membranes of the experimental limb artery. The implantation led to the degradation of soft plaques within 30 days after surgical intervention, which significantly increased collateral blood flow. The implantation of sulfated chitosan into the local area of the atherosclerotic lesions in the artery can regulate the cholesterol content in the vascular wall and destroy soft plaques in the subintimal region.
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Affiliation(s)
- I. N. Bolshakov
- Department of Operative Surgery and Topographic Anatomy, FSBE Higher Education Prof. V.F. Voyno-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk 660022, Russia
- Correspondence: ; Tel.: +7-8-913-511-0933
| | - L. M. Gornostaev
- Department of Operative Surgery and Topographic Anatomy, FSBE Higher Education Prof. V.F. Voyno-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk 660022, Russia
- Department of Biology, Chemistry and Ecology, Krasnoyarsk State Pedagogical University Named after V.P. Astafiev, Krasnoyarsk 660049, Russia
| | - O. I. Fominykh
- Department of Biology, Chemistry and Ecology, Krasnoyarsk State Pedagogical University Named after V.P. Astafiev, Krasnoyarsk 660049, Russia
| | - A. V. Svetlakov
- AlfaChem Limited Liability Company, Krasnoyarsk 660135, Russia
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Alifkhanova LMK, Lopunova KYA, Pestov AV, Zemlyakova EO, Kondratovich OV, Petrova YS, Neudachina LK. Sulfoethylated poly(allylamine) – a new highly selective sorbent for removal of silver(I) ions in the presence of copper(II) ions. SEP SCI TECHNOL 2021. [DOI: 10.1080/01496395.2020.1781175] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Latifa M. K. Alifkhanova
- Institute of Natural Sciences and Mathematics, Ural Federal University Named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
| | - Kseniia Y. A. Lopunova
- Institute of Natural Sciences and Mathematics, Ural Federal University Named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
| | - Alexandr V. Pestov
- Institute of Natural Sciences and Mathematics, Ural Federal University Named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
- Ural Division of Russian Academy of Sciences, I. Ya. Postovsky Institute of Organic Synthesis, Yekaterinburg, Russia
| | - Ekaterina O. Zemlyakova
- Ural Division of Russian Academy of Sciences, I. Ya. Postovsky Institute of Organic Synthesis, Yekaterinburg, Russia
| | - Olga V. Kondratovich
- Institute of Natural Sciences and Mathematics, Ural Federal University Named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
| | - Yulia S. Petrova
- Institute of Natural Sciences and Mathematics, Ural Federal University Named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
| | - Ludmila K. Neudachina
- Institute of Natural Sciences and Mathematics, Ural Federal University Named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
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Melchakova OV, Pestov AV, Pechishcheva NV, Shunyaev KY. Perrhenate-ions adsorption by N-substituted chitosan derivatives. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2448-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Petrova Y, Pestov A, Kapitanova E, Usoltseva M, Neudachina L. High-selective recovery of palladium by the N-(2-sulfoethyl)chitosan-based sorbent from the Pt(IV)-Pd(II) binary solution in a fixed-bed column. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.12.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Petrova YS, Pestov AV, Usoltseva MK, Kapitanova EI, Neudachina LK. Methods for correction of selectivity of N-(2-sulfoethyl)chitosan-based materials towards platinum(IV) and palladium(II) ions. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1505912] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Yulia. S. Petrova
- Ural Federal University Named After the First President of Russia B. N. Yeltsin, Institute of Natural Sciences and Mathematics, Yekaterinburg, Russia
| | - Alexandr. V. Pestov
- Ural Federal University Named After the First President of Russia B. N. Yeltsin, Institute of Natural Sciences and Mathematics, Yekaterinburg, Russia
- I. Ya. Postovsky Institute of Organic Synthesis, Ural Division of Russian Academy of Sciences, Yekaterinburg, Russia
| | - Maria. K. Usoltseva
- Ural Federal University Named After the First President of Russia B. N. Yeltsin, Institute of Natural Sciences and Mathematics, Yekaterinburg, Russia
| | - Elena I Kapitanova
- Ural Federal University Named After the First President of Russia B. N. Yeltsin, Institute of Natural Sciences and Mathematics, Yekaterinburg, Russia
| | - Ludmila K. Neudachina
- Ural Federal University Named After the First President of Russia B. N. Yeltsin, Institute of Natural Sciences and Mathematics, Yekaterinburg, Russia
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Kapitanova EI, Ibragimova AA, Petrova YS, Pestov AV, Neudachina LK. Influence of the Degree of Chitosan Sulfoethylation on the Sorption of Palladium(II) Chloride Complexes from Multicomponent Solutions. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427218020192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Petrova YS, Neudachina LK, Oseeva MY, Pestov AV. Effect of Complex-Former Ion Concentration on the Selectivity of Metal Ion Sorption on Cross-Linked N-2-Sulfoethylchitosan. RUSS J INORG CHEM+ 2018. [DOI: 10.1134/s003602361803018x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Nesterov DV, Mekhaev AV, Pestov AV, Bratskaya SY, Bakulev VA. Thiocarbamoylation of Chlorosulfonated Polystyrene for Preparing Sorbents for Noble Metal Ions. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427218020180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Nesterov DV, Mekhayev AV, Koryakova OV, Pestov AV, Bakulev VA. Production of poly(chlorosulfostyrene) by synthesis in a gel. RUSS J APPL CHEM+ 2017. [DOI: 10.1134/s1070427217070205] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Petrova YS, Kapitanova EI, Neudachina LK, Pestov AV. Sorption isotherms of metal ions onto an N-(2-sulfoethyl)chitosan-based material from single- and multi-component solutions. SEP SCI TECHNOL 2017. [DOI: 10.1080/01496395.2017.1340956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Yulia S Petrova
- Ural Federal University Named After the First President of Russia B. N. Yeltsin, Institute of Natural Sciences and Mathematics, Yekaterinburg, Russia
| | - Elena I Kapitanova
- Ural Federal University Named After the First President of Russia B. N. Yeltsin, Institute of Natural Sciences and Mathematics, Yekaterinburg, Russia
| | - Ludmila K Neudachina
- Ural Federal University Named After the First President of Russia B. N. Yeltsin, Institute of Natural Sciences and Mathematics, Yekaterinburg, Russia
| | - Alexandr V Pestov
- Ural Federal University Named After the First President of Russia B. N. Yeltsin, Institute of Natural Sciences and Mathematics, Yekaterinburg, Russia
- I. Ya. Postovsky Institute of Organic Synthesis, Ural Division of Russian Academy of Sciences, Yekaterinburg, Russia
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Petrova YS, Pestov AV, Alifkhanova LMK, Neudachina LK. Dynamics of the sorption of copper(II) and silver(I) by materials based on sulfoethylchitosan with various degrees of crosslinking. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2017. [DOI: 10.1134/s0036024417040215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Evdokimova OV, Pestov AV, Pechishcheva NV, Shunyaev KY. Preparation of sorbents based on chitosan and its sulfoethyl derivative for sorption of perrhenate ions. RUSS J APPL CHEM+ 2016. [DOI: 10.1134/s1070427216080267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Petrova YS, Pestov AV, Neudachina LK. Removal of metal ions in fixed bed from multicomponent solutions using N-(2-sulfoethyl) chitosan-based sorbents. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2016.1157085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Petrova YS, Pestov AV, Alifkhanova LMK, Neudachina LK. Effect of the degree of cross-linking of N-2-sulfoethylchitosan on the sorption selectivity of copper(II) and silver(I). RUSS J APPL CHEM+ 2015. [DOI: 10.1134/s1070427215090086] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Petrova YS, Pestov AV, Usoltseva MK, Neudachina LK. Selective adsorption of silver(I) ions over copper(II) ions on a sulfoethyl derivative of chitosan. JOURNAL OF HAZARDOUS MATERIALS 2015; 299:696-701. [PMID: 26282087 DOI: 10.1016/j.jhazmat.2015.08.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 07/31/2015] [Accepted: 08/02/2015] [Indexed: 06/04/2023]
Abstract
This study presents a simple and effective method of preparation of N-(2-sulfoethyl) chitosan (NSE-chitosan) that allows obtaining a product with a degree of modification up to 1.0. The chemical structure of the obtained polymers was confirmed by FT-IR and 1H NMR spectroscopies. Cross-linking of N-(2-sulfoethyl) chitosans by glutaraldehyde allows preparation of sorbents for removal and concentration of metal ions. Capacity of sorbents towards hydroxide ions was determined depending on the degree of sulfoethylation under static and dynamic conditions. Dissociation constants of functional amino groups of the analyzed sorbents were determined by potentiometric titration. It was shown that basicity of the amino groups decreased (wherein pKa decreased from 6.53 to 5.67) with increase in degree of sulfoethylation. It explains the significant influence of sulfo groups on selectivity of sorption of metal ions on N-(2-sulfoethyl) chitosan-based sorbents. The investigated substances selectively remove copper(II) and silver(I) ions from solutions of complex composition. Wherein the selectivity coefficient KAg/Cu increased to 20 (pH 6.5, ammonium acetate buffer solution) with increase in degree of sulfoethylation of the sorbent up to 1.0.
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Affiliation(s)
- Yulia S Petrova
- Ural Federal University named after the first President of Russia B.N. Yeltsin, 19 Mira St., 620002 Yekaterinburg, Russia.
| | - Alexandr V Pestov
- Ural Federal University named after the first President of Russia B.N. Yeltsin, 19 Mira St., 620002 Yekaterinburg, Russia; I. Ya. Postovsky Institute of Organic Synthesis, Ural Division of Russian Academy of Sciences, 22 Kovaleskoy St., 620990 Yekaterinburg, Russia
| | - Maria K Usoltseva
- Ural Federal University named after the first President of Russia B.N. Yeltsin, 19 Mira St., 620002 Yekaterinburg, Russia
| | - Ludmila K Neudachina
- Ural Federal University named after the first President of Russia B.N. Yeltsin, 19 Mira St., 620002 Yekaterinburg, Russia
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Kholmogorova AS, Neudachina LK, Puzyrev IS, Pestov AV. Sorption recovery of transition metals with dithiooxamidated polysiloxane. RUSS J APPL CHEM+ 2015. [DOI: 10.1134/s1070427214100103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Petrova YS, Bukharova AV, Neudachina LK, Adamova LV, Koryakova OV, Pestov AV. Chemical properties of N-2-Sulfoethylchitosan with a medium degree of substitution. POLYMER SCIENCE SERIES B 2014. [DOI: 10.1134/s1560090414040083] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Petrova YS, Neudachina LK, Mekhaev AV, Pestov AV. Simple synthesis and chelation capacity of N-(2-sulfoethyl)chitosan, a taurine derivative. Carbohydr Polym 2014; 112:462-8. [PMID: 25129768 DOI: 10.1016/j.carbpol.2014.06.028] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 06/09/2014] [Accepted: 06/11/2014] [Indexed: 11/17/2022]
Abstract
This study presents a simple and effective synthesis method of N-(2-sulfoethyl)chitosan (NSE-chitosan) via a reaction between sodium 2-bromoethanesulfonate and chitosan that allows polymer transformation without using additional reagents and organic solvents. The chemical structure of the obtained NSE-chitosan was characterized by FT-IR and (1)H NMR spectroscopies. Thermogravimetric study of NSE-chitosan coupled with FT-IR analysis has shown stability of the polymer up to 200 °C, which almost does not change with the increase of degree of substitution (DS). The sorption of transition and alkaline earth metal ions from multicomponent solutions on NSE-chitosan was investigated. The synthesized sorbents showed the selective recovery of silver(I) and copper(II) ions from ammonium acetate buffer solution. The increase of DS enhanced the selectivity to silver(I) ions sorption in comparison with copper(II) ions. Selectivity coefficients K(Ag/Cu) increase from 1.3 to 10.9 with DS increasing up to 0.7 (ammonium acetate buffer solution, pH 6.5). Sorption isotherms of transition metal ions on NSE-chitosan with DS = 0.5 have been fitted using Langmuir, Freundlich, and Redlich-Peterson models. The maximum sorption capacities of sorbent in ammonium acetate buffer solution at pH 6.0 were 1.72 mmol/g for Cu(II), 1.23 mmol/g for Ag(I) and below 0.5 mmol/g for Co(II), Zn(II), Cd(II), Pb(II), Mn(II) and Ni(II) ions.
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Affiliation(s)
- Yulia S Petrova
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 620002, Yekaterinburg, Russia
| | - Ludmila K Neudachina
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 620002, Yekaterinburg, Russia
| | - Alexandr V Mekhaev
- I. Ya. Postovsky Institute of Organic Synthesis, Ural Division of Russian Academy of Sciences, 620990 Yekaterinburg, Russia
| | - Alexandr V Pestov
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 620002, Yekaterinburg, Russia; I. Ya. Postovsky Institute of Organic Synthesis, Ural Division of Russian Academy of Sciences, 620990 Yekaterinburg, Russia.
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