The mechanisms of anti-inflammatory action of enisamium iodide
Aim. The role of cyclooxygenases (COX-1 and/or COX-2), transcription nuclear factor NF-B, anti-inflammatory cytokines TGF1b, IL-4, IL-10 and pro-inflammatory cytokines IL-1, IL-6 were studied to substantiate the expediency of antiviral agent enisamium iodide (Nobazit) using to regulate key inflamma...
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| Format: | Article |
| Language: | Russian |
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"Consilium Medicum" Publishing house
2022-12-01
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| Series: | Терапевтический архив |
| Subjects: | |
| Online Access: | https://ter-arkhiv.ru/0040-3660/article/viewFile/119964/94732 |
| _version_ | 1797953579687870464 |
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| author | Elena N. Kareva Tatiana A. Fedotcheva Aleksandr V. Semeikin Natalia A. Kochina Ekaterina V. Krasnoshchok Nikolai L. Shimanovskii |
| author_facet | Elena N. Kareva Tatiana A. Fedotcheva Aleksandr V. Semeikin Natalia A. Kochina Ekaterina V. Krasnoshchok Nikolai L. Shimanovskii |
| author_sort | Elena N. Kareva |
| collection | DOAJ |
| description | Aim. The role of cyclooxygenases (COX-1 and/or COX-2), transcription nuclear factor NF-B, anti-inflammatory cytokines TGF1b, IL-4, IL-10 and pro-inflammatory cytokines IL-1, IL-6 were studied to substantiate the expediency of antiviral agent enisamium iodide (Nobazit) using to regulate key inflammatory components in acute respiratory infections, IL-8, TNF-alpha in the realization of the pharmacological activity of this drug.
Materials and methods. Gene expression was determined by real-time RT-PCR, the concentration of interleukins was determined by ELISA, and the viability of peripheral blood mononuclear cells (PBMC) was assessed by the MTT spectrophotometric method. The chemiluminescence method was used to assess PBMC oxidant activity.
Results. Enisamium iodide (10 M) reduced mRNA levels of COX-1, COX-2, NF-B, TGF1b, IL-1, IL-6 in stimulated PBMC of healthy donors by an average of 48% (p0.05). At 5 times higher concentration, 50 M, enisamium iodide suppressed the expression of these genes by an average of 43% (p0.05). At a concentration of 100 M, enisamium iodide reduced the expression of COX-2, TGF1b, IL-1, IL-6 by an average of 47% (p0.05). At a concentration of 10 M, enisamium iodide stimulated the secretion of IL-10 by mononuclear cells by 1.2 times, p0.05. The tested drug at a concentration of 50 M did not affected on the concentration of IL-1, IL-4, IL-8 and TNF-alpha, but significantly stimulated the production of IL-10 by 1.5 times, p0.05. The chemiluminescence method revealed that enisamium iodide in the entire concentration range (10100 M) does not reduce the viability of macrophages, but inhibits their oxidative activity (maximum value of CL intensity) by an average of 55% (p0.05).
Conclusion. The anti-inflammatory effect of enisamium iodide at a concentration of 10 M may be associated with inhibition of the expression of COX-1, 2, NF-B, IL-1, IL-6, TGF1b and an increase in the expression and production of IL-10. An additional contribution to the anti-inflammatory activity of enisamium iodide is made by its antioxidant and antiradical activity. The absence of the effect of enisamium iodide (10100 M) on the viability of PBMC indicates its safety for the cells of the immune system and the expediency of using it to suppress inflammatory reactions in acute respiratory infections, restore the quality of life of patients and the possibility of using Nobazit as an effective agent for treatment of these infections of various etiologies. |
| first_indexed | 2024-04-10T23:04:17Z |
| format | Article |
| id | doaj.art-299935eae81a4691a73541736382134d |
| institution | Directory Open Access Journal |
| issn | 0040-3660 2309-5342 |
| language | Russian |
| last_indexed | 2024-04-10T23:04:17Z |
| publishDate | 2022-12-01 |
| publisher | "Consilium Medicum" Publishing house |
| record_format | Article |
| series | Терапевтический архив |
| spelling | doaj.art-299935eae81a4691a73541736382134d2023-01-13T13:28:48Zrus"Consilium Medicum" Publishing houseТерапевтический архив0040-36602309-53422022-12-0194111262126710.26442/00403660.2022.11.20196178212The mechanisms of anti-inflammatory action of enisamium iodideElena N. Kareva0https://orcid.org/0000-0002-9441-3468Tatiana A. Fedotcheva1https://orcid.org/0000-0003-4998-9991Aleksandr V. Semeikin2https://orcid.org/0000-0002-8978-7764Natalia A. Kochina3https://orcid.org/0000-0001-7748-0071Ekaterina V. Krasnoshchok4https://orcid.org/0000-0003-3538-1977Nikolai L. Shimanovskii5https://orcid.org/0000-0001-8887-4420Pirogov Russian National Research Medical UniversityPirogov Russian National Research Medical UniversityPirogov Russian National Research Medical UniversityPirogov Russian National Research Medical UniversityPirogov Russian National Research Medical UniversityPirogov Russian National Research Medical UniversityAim. The role of cyclooxygenases (COX-1 and/or COX-2), transcription nuclear factor NF-B, anti-inflammatory cytokines TGF1b, IL-4, IL-10 and pro-inflammatory cytokines IL-1, IL-6 were studied to substantiate the expediency of antiviral agent enisamium iodide (Nobazit) using to regulate key inflammatory components in acute respiratory infections, IL-8, TNF-alpha in the realization of the pharmacological activity of this drug. Materials and methods. Gene expression was determined by real-time RT-PCR, the concentration of interleukins was determined by ELISA, and the viability of peripheral blood mononuclear cells (PBMC) was assessed by the MTT spectrophotometric method. The chemiluminescence method was used to assess PBMC oxidant activity. Results. Enisamium iodide (10 M) reduced mRNA levels of COX-1, COX-2, NF-B, TGF1b, IL-1, IL-6 in stimulated PBMC of healthy donors by an average of 48% (p0.05). At 5 times higher concentration, 50 M, enisamium iodide suppressed the expression of these genes by an average of 43% (p0.05). At a concentration of 100 M, enisamium iodide reduced the expression of COX-2, TGF1b, IL-1, IL-6 by an average of 47% (p0.05). At a concentration of 10 M, enisamium iodide stimulated the secretion of IL-10 by mononuclear cells by 1.2 times, p0.05. The tested drug at a concentration of 50 M did not affected on the concentration of IL-1, IL-4, IL-8 and TNF-alpha, but significantly stimulated the production of IL-10 by 1.5 times, p0.05. The chemiluminescence method revealed that enisamium iodide in the entire concentration range (10100 M) does not reduce the viability of macrophages, but inhibits their oxidative activity (maximum value of CL intensity) by an average of 55% (p0.05). Conclusion. The anti-inflammatory effect of enisamium iodide at a concentration of 10 M may be associated with inhibition of the expression of COX-1, 2, NF-B, IL-1, IL-6, TGF1b and an increase in the expression and production of IL-10. An additional contribution to the anti-inflammatory activity of enisamium iodide is made by its antioxidant and antiradical activity. The absence of the effect of enisamium iodide (10100 M) on the viability of PBMC indicates its safety for the cells of the immune system and the expediency of using it to suppress inflammatory reactions in acute respiratory infections, restore the quality of life of patients and the possibility of using Nobazit as an effective agent for treatment of these infections of various etiologies.https://ter-arkhiv.ru/0040-3660/article/viewFile/119964/94732enisamium iodidecox-1cox-2il-10pbmcantioxidant activityin vitrort-pcrelis |
| spellingShingle | Elena N. Kareva Tatiana A. Fedotcheva Aleksandr V. Semeikin Natalia A. Kochina Ekaterina V. Krasnoshchok Nikolai L. Shimanovskii The mechanisms of anti-inflammatory action of enisamium iodide Терапевтический архив enisamium iodide cox-1 cox-2 il-10 pbmc antioxidant activity in vitro rt-pcr elis |
| title | The mechanisms of anti-inflammatory action of enisamium iodide |
| title_full | The mechanisms of anti-inflammatory action of enisamium iodide |
| title_fullStr | The mechanisms of anti-inflammatory action of enisamium iodide |
| title_full_unstemmed | The mechanisms of anti-inflammatory action of enisamium iodide |
| title_short | The mechanisms of anti-inflammatory action of enisamium iodide |
| title_sort | mechanisms of anti inflammatory action of enisamium iodide |
| topic | enisamium iodide cox-1 cox-2 il-10 pbmc antioxidant activity in vitro rt-pcr elis |
| url | https://ter-arkhiv.ru/0040-3660/article/viewFile/119964/94732 |
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