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Blinov A, Orobets V, Kastarnova E, Gvozdenko A, Golik A, Rekhman Z, Prasolova A, Askerova A, Kuznetsov E, Nagdalian A. Chitosan-ricobendazole complex: Synthesis, characterization and anthelmintic activity. Int J Biol Macromol 2024; 280:135572. [PMID: 39270894 DOI: 10.1016/j.ijbiomac.2024.135572] [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: 06/24/2024] [Revised: 09/06/2024] [Accepted: 09/10/2024] [Indexed: 09/15/2024]
Abstract
Synthesis, characterization and assessment of therapeutic efficacy of chitosan-ricobendazole complex were carried out for the first time in this work. Study of physico-chemical properties revealed the optimal ratio of chitosan: ricobendazole (30:4). Quantum chemical modeling set the optimal parameters for the formation of the chitosan-ricobendazole molecular system (E = -3765.26 kcal/mol, η = 0.127 eV), which was confirmed by Fourier-transform infrared spectroscopy. Scanning electron microscopy showed spherical particles of chitosan-ricobendazole complex ranging in size from 100 to 200 μm. Study of therapeutic efficiency was conducted on sheep with dicroceliosis. Notably, the therapeutic efficiency of the chitosan-ricobendazole complex (4 mg/kg of ricobendazole) reached 89 %, while the therapeutic efficiency of the commercial preparation ricazole (8 mg/kg of ricobendazole) was 92 %. Biochemical blood test indicated equivalent normalization of hematological parameters in sheep after treatment with ricazole and the chitosan-ricobendazole complex. Histological examination of infected sheep liver revealed that treatment with the chitosan-ricobendazole complex leads to a decrease in the number of helminth eggs with subsequent therapeutic effect on the severity of the disease. This proves the enhanced solubility of ricobendazole at a dosage of 4 mg/kg, active interaction of the components and relatively high bioavailability without increasing the release rate of ricobendazole.
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Affiliation(s)
- Andrey Blinov
- North-Caucasus Federal University, Stavropol 355017, Russia
| | | | | | | | - Alexey Golik
- North-Caucasus Federal University, Stavropol 355017, Russia
| | - Zafar Rekhman
- North-Caucasus Federal University, Stavropol 355017, Russia
| | | | - Alina Askerova
- North-Caucasus Federal University, Stavropol 355017, Russia
| | - Egor Kuznetsov
- North-Caucasus Federal University, Stavropol 355017, Russia
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Çelik F, Süleymanoğlu N, Ustabaş R, Türkan F, Güler Hİ, Ünver Y, Kahriman N. New chalcone derivative, ethyl 2-(4-(3-(benzo[ b]thiophen-2-yl)acryloyl)phenoxy)acetate: synthesis, characterization, DFT study, enzyme inhibition activities and docking study. J Biomol Struct Dyn 2022; 40:12260-12267. [PMID: 34445923 DOI: 10.1080/07391102.2021.1969287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Chalcone derivative, ethyl 2-(4-(3-(benzo[b]thiophen-2yl)acryloyl)phenoxy)acetate (I), was synthesized. Compound I was characterized by proton and carbon-13 nuclear magnetic resonance (1H- and 13C- NMR), fourier transform infrared (FTIR) and mass (LC-ESI-MS/MS) spectroscopic methods. Density Functional Theory (DFT) calculations for compound I were performed at B3LYP/6-311++G(d,p) level. Optimized geometry, frontier molecular orbitals (HOMO; highest occupied molecular orbital; LUMO: lowest unoccupied molecular orbital), IR and NMR parameters of compound I were obtained. The evaluations reveal that the calculation results support the experimental results. The inhibition effects of compound I on cholinesterases and GST enzyme were investigated. Ki and inhibition concentration (IC50) values were calculated separately. Ki values of compound I were found for GST 14.19 ± 2.15, for AChE 11.13 ± 1.22 and for BChE 8.74 ± 0.76 recpectively. The docking analysis of compound I supported the enzym inhibition activity exhibiting high inhibition constant and binding energy for three receptors. Compound I is strongly bound to AChE, huBChE and Glutathione S-transferase with binding energies -11.24, -8.56 and -10.39 kcal/mol, respectively.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Fatih Çelik
- Department of Chemistry, Faculty of Sciences, Karadeniz Technical University, Trabzon, Turkey
| | - Nevin Süleymanoğlu
- Vocational School of Technical Sciences, Gazi University, Ostim, Ankara, Turkey
| | - Reşat Ustabaş
- Department of Mathematics and Science Education, Educational Faculty, Ondokuz Mayıs University, Kurupelit, Samsun, Turkey
| | - Fikret Türkan
- Health Services Vocational School, Iğdır University, Iğdır, Turkey
| | - Halil İbrahim Güler
- Department of Molecular Biology and Genetics, Karadeniz Technical University Faculty of Science, Trabzon, Turkey
| | - Yasemin Ünver
- Department of Chemistry, Faculty of Sciences, Karadeniz Technical University, Trabzon, Turkey
| | - Nuran Kahriman
- Department of Chemistry, Faculty of Sciences, Karadeniz Technical University, Trabzon, Turkey
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Vaudin P, Augé C, Just N, Mhaouty-Kodja S, Mortaud S, Pillon D. When pharmaceutical drugs become environmental pollutants: Potential neural effects and underlying mechanisms. ENVIRONMENTAL RESEARCH 2022; 205:112495. [PMID: 34883077 DOI: 10.1016/j.envres.2021.112495] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 11/12/2021] [Accepted: 12/01/2021] [Indexed: 06/13/2023]
Abstract
Pharmaceutical drugs have become consumer products, with a daily use for some of them. The volume of production and consumption of drugs is such that they have become environmental pollutants. Their transfer to wastewater through urine, feces or rinsing in case of skin use, associated with partial elimination by wastewater treatment plants generalize pollution in the hydrosphere, including drinking water, sediments, soils, the food chain and plants. Here, we review the potential effects of environmental exposure to three classes of pharmaceutical drugs, i.e. antibiotics, antidepressants and non-steroidal anti-inflammatory drugs, on neurodevelopment. Experimental studies analyzing their underlying modes of action including those related to endocrine disruption, and molecular mechanisms including epigenetic modifications are presented. In addition, the contribution of brain imaging to the assessment of adverse effects of these three classes of pharmaceuticals is approached.
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Affiliation(s)
- Pascal Vaudin
- Physiologie de La Reproduction et des Comportements, CNRS, IFCE, INRAE, Université de Tours, PRC, F-37380, Nouzilly, France.
| | - Corinne Augé
- UMR 1253, IBrain, University of Tours, INSERM, 37000, Tours, France
| | - Nathalie Just
- Physiologie de La Reproduction et des Comportements, CNRS, IFCE, INRAE, Université de Tours, PRC, F-37380, Nouzilly, France
| | - Sakina Mhaouty-Kodja
- Sorbonne Université, CNRS, INSERM, Neuroscience Paris Seine - Institut de Biologie Paris Seine, 75005, Paris, France
| | - Stéphane Mortaud
- Immunologie et Neurogénétique Expérimentales et Moléculaires, UMR7355, CNRS, Université D'Orléans, 45000, Orléans, France
| | - Delphine Pillon
- Physiologie de La Reproduction et des Comportements, CNRS, IFCE, INRAE, Université de Tours, PRC, F-37380, Nouzilly, France
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Synthesis, enzymes inhibitory properties and characterization of 2- (bis (4-aminophenyl) methyl) butan-1-ol compound: Quantum simulations, and in-silico molecular docking studies. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100206] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Türkeş C, Kesebir AÖ, Demir Y, Küfrevioğlu Öİ, Beydemir Ş. Calcium Channel Blockers: The Effect of Glutathione S‐Transferase Enzyme Activity and Molecular Docking Studies. ChemistrySelect 2021. [DOI: 10.1002/slct.202103100] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Cüneyt Türkeş
- Department of Biochemistry Faculty of Pharmacy Erzincan Binali Yıldırım University Erzincan 24002 Turkey
| | - Arzu Öztürk Kesebir
- Department of Chemistry Faculty of Science Atatürk University Erzurum 25240 Turkey
| | - Yeliz Demir
- Department of Pharmacy Services Nihat Delibalta Göle Vocational High School Ardahan University Ardahan 75700 Turkey
| | | | - Şükrü Beydemir
- Department of Biochemistry Faculty of Pharmacy Anadolu University Eskişehir 26470 Turkey
- The Rectorate of Bilecik Şeyh Edebali University Bilecik 11230 Turkey
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Türkan F, Taslimi P, Cabir B, Ağırtaş MS, Erden Y, Celebioglu HU, Tuzun B, Bursal E, Gulcin I. Co and Zn Metal Phthalocyanines with Bulky Substituents: Anticancer, Antibacterial Activities and Their Inhibitory Effects on Some Metabolic Enzymes with Molecular Docking Studies. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1893194] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Fikret Türkan
- Health Services Vocational School, Igdır University, Igdır, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Beyza Cabir
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, Turkey
| | - Mehmet Salih Ağırtaş
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, Turkey
| | - Yavuz Erden
- Department of Molecular Biology and Genetics, Faculty of Science, Bartin University, Bartin, Turkey
| | | | - Burak Tuzun
- Department of Chemistry, Faculty of Science, Cumhuriyet University, Sivas, Turkey
| | - Ercan Bursal
- Department of Nursing, Faculty of Health, Muş Alparslan University, Muş, Turkey
| | - Ilhami Gulcin
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
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