Characterization and Biocompatibility Properties In Vitro of Gel Beads Based on the Pectin and <i>κ</i>-Carrageenan
This study aimed to investigate the influence of kappa (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>)-...
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MDPI AG
2022-01-01
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| Series: | Marine Drugs |
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| Online Access: | https://www.mdpi.com/1660-3397/20/2/94 |
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| author | Sergey Popov Nikita Paderin Daria Khramova Elizaveta Kvashninova Anatoliy Melekhin Fedor Vityazev |
| author_facet | Sergey Popov Nikita Paderin Daria Khramova Elizaveta Kvashninova Anatoliy Melekhin Fedor Vityazev |
| author_sort | Sergey Popov |
| collection | DOAJ |
| description | This study aimed to investigate the influence of kappa (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>)-carrageenan on the initial stages of the foreign body response against pectin gel. Pectin-carrageenan (P-Car) gel beads were prepared from the apple pectin and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>-carrageenan using gelling with calcium ions. The inclusion of 0.5% <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>-carrageenan (Car0.5) in the 1.5 (P1.5) and 2% pectin (P2) gel formulations decreased the gel strength by 2.5 times. Car0.5 was found to increase the swelling of P2 gel beads in the cell culture medium. P2 gel beads adsorbed 30–42 mg/g of bovine serum albumin (BSA) depending on pH. P2-Car0.2, P2-Car0.5, and P1.5-Car0.5 beads reduced BSA adsorption by 3.1, 5.2, and 4.0 times compared to P2 beads, respectively, at pH 7. The P1.5-Car0.5 beads activated complement and induced the haemolysis less than gel beads of pure pectin. Moreover, P1.5-Car0.5 gel beads allowed less adhesion of mouse peritoneal macrophages, TNF-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">α</mi></semantics></math></inline-formula> production, and NF-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>B activation than the pure pectin gel beads. There were no differences in TLR4 and ICAM-1 levels in macrophages treated with P and P-Car gel beads. P2-Car0.5 hydrogel demonstrated lower adhesion to serous membrane than P2 hydrogel. Thus, the data obtained indicate that the inclusion of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>-carrageenan in the apple pectin gel improves its biocompatibility. |
| first_indexed | 2024-03-09T21:33:24Z |
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| institution | Directory Open Access Journal |
| issn | 1660-3397 |
| language | English |
| last_indexed | 2024-03-09T21:33:24Z |
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| record_format | Article |
| series | Marine Drugs |
| spelling | doaj.art-7413f100196a494bbbc0ebaa30500e142023-11-23T20:49:43ZengMDPI AGMarine Drugs1660-33972022-01-012029410.3390/md20020094Characterization and Biocompatibility Properties In Vitro of Gel Beads Based on the Pectin and <i>κ</i>-CarrageenanSergey Popov0Nikita Paderin1Daria Khramova2Elizaveta Kvashninova3Anatoliy Melekhin4Fedor Vityazev5Institute of Physiology of Federal Research Centre “Komi Science Centre of the Urals Branch of the Russian Academy of Sciences”, 50 Pervomaiskaya Str., 167982 Syktyvkar, RussiaInstitute of Physiology of Federal Research Centre “Komi Science Centre of the Urals Branch of the Russian Academy of Sciences”, 50 Pervomaiskaya Str., 167982 Syktyvkar, RussiaInstitute of Physiology of Federal Research Centre “Komi Science Centre of the Urals Branch of the Russian Academy of Sciences”, 50 Pervomaiskaya Str., 167982 Syktyvkar, RussiaInstitute of Physiology of Federal Research Centre “Komi Science Centre of the Urals Branch of the Russian Academy of Sciences”, 50 Pervomaiskaya Str., 167982 Syktyvkar, RussiaInstitute of Physiology of Federal Research Centre “Komi Science Centre of the Urals Branch of the Russian Academy of Sciences”, 50 Pervomaiskaya Str., 167982 Syktyvkar, RussiaInstitute of Physiology of Federal Research Centre “Komi Science Centre of the Urals Branch of the Russian Academy of Sciences”, 50 Pervomaiskaya Str., 167982 Syktyvkar, RussiaThis study aimed to investigate the influence of kappa (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>)-carrageenan on the initial stages of the foreign body response against pectin gel. Pectin-carrageenan (P-Car) gel beads were prepared from the apple pectin and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>-carrageenan using gelling with calcium ions. The inclusion of 0.5% <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>-carrageenan (Car0.5) in the 1.5 (P1.5) and 2% pectin (P2) gel formulations decreased the gel strength by 2.5 times. Car0.5 was found to increase the swelling of P2 gel beads in the cell culture medium. P2 gel beads adsorbed 30–42 mg/g of bovine serum albumin (BSA) depending on pH. P2-Car0.2, P2-Car0.5, and P1.5-Car0.5 beads reduced BSA adsorption by 3.1, 5.2, and 4.0 times compared to P2 beads, respectively, at pH 7. The P1.5-Car0.5 beads activated complement and induced the haemolysis less than gel beads of pure pectin. Moreover, P1.5-Car0.5 gel beads allowed less adhesion of mouse peritoneal macrophages, TNF-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">α</mi></semantics></math></inline-formula> production, and NF-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>B activation than the pure pectin gel beads. There were no differences in TLR4 and ICAM-1 levels in macrophages treated with P and P-Car gel beads. P2-Car0.5 hydrogel demonstrated lower adhesion to serous membrane than P2 hydrogel. Thus, the data obtained indicate that the inclusion of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">κ</mi></semantics></math></inline-formula>-carrageenan in the apple pectin gel improves its biocompatibility.https://www.mdpi.com/1660-3397/20/2/94apple pectinκ-carrageenangel beadsprotein adsorptioncomplement activationhaemolysis |
| spellingShingle | Sergey Popov Nikita Paderin Daria Khramova Elizaveta Kvashninova Anatoliy Melekhin Fedor Vityazev Characterization and Biocompatibility Properties In Vitro of Gel Beads Based on the Pectin and <i>κ</i>-Carrageenan Marine Drugs apple pectin κ-carrageenan gel beads protein adsorption complement activation haemolysis |
| title | Characterization and Biocompatibility Properties In Vitro of Gel Beads Based on the Pectin and <i>κ</i>-Carrageenan |
| title_full | Characterization and Biocompatibility Properties In Vitro of Gel Beads Based on the Pectin and <i>κ</i>-Carrageenan |
| title_fullStr | Characterization and Biocompatibility Properties In Vitro of Gel Beads Based on the Pectin and <i>κ</i>-Carrageenan |
| title_full_unstemmed | Characterization and Biocompatibility Properties In Vitro of Gel Beads Based on the Pectin and <i>κ</i>-Carrageenan |
| title_short | Characterization and Biocompatibility Properties In Vitro of Gel Beads Based on the Pectin and <i>κ</i>-Carrageenan |
| title_sort | characterization and biocompatibility properties in vitro of gel beads based on the pectin and i κ i carrageenan |
| topic | apple pectin κ-carrageenan gel beads protein adsorption complement activation haemolysis |
| url | https://www.mdpi.com/1660-3397/20/2/94 |
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