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Taghizadehghalehjoughi A, Naldan ME, Yeni Y, Genc S, Hacimuftuoglu A, Isik M, Necip A, Bolat İ, Yildirim S, Beydemir S, Baykan M. Effect of fentanyl and remifentanil on neuron damage and oxidative stress during induction neurotoxicity. J Cell Mol Med 2024; 28:e18118. [PMID: 38332529 PMCID: PMC10853584 DOI: 10.1111/jcmm.18118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/06/2023] [Accepted: 01/02/2024] [Indexed: 02/10/2024] Open
Abstract
Opioids can be used for medical and non-medical purposes. Chronic pain such as cancer, as well as the frequent use of such drugs in places such as operating rooms and intensive care units, and in non-medical areas like drug abuse the effects and side effects of these drugs need to be examined in more detail. For this purpose, the effects of fentanyl and remifentanil drugs on neuroinflammation, oxidative stress and cholinesterase metabolism were investigated. Neuron cells (CRL-10742) were used for the evaluation of the toxicity of fentanyl and remifentanil. MTT, PON1 activity and total thiol levels for its effect on oxidative stress, AChE and BChE activities for its effect on the cholinergic system, and TNF, IL-8 and IL-10 gene levels for its neuroinflammation effect were determined. The highest neurotoxic dose of fentanyl and remifentanil was determined as 10 μg/mL. It was observed that the rate of neuron cells in this dose has decreased by up to 61.80% and 56.89%, respectively. The IL-8 gene expression level in both opioids was down-regulated while IL 10 gene level was up-regulated in a dose-dependent manner compared to the control. In our results, the TNF gene expression level differs between the two opioids. In the fentanyl group, it was seen to be up-regulated in a dose-dependent manner compared to the control. Fentanyl and remifentanil showed an inhibitory effect against PON1, while remifentanil showed an increase in total thiol levels. PON1, BChE and total thiol activities showed similarity with MTT.
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Affiliation(s)
| | - Muhammet Emin Naldan
- Department of Anesthesiology and ReanimationUniversity of Health Sciences, Hospital of CityErzurumTurkey
| | - Yesim Yeni
- Department of Medical Pharmacology, Faculty of MedicineAtaturk UniversityErzurumTurkey
| | - Sidika Genc
- Department of Medical Pharmacology, Faculty of MedicineBilecik Seyh Edebali UniversityBilecikTurkey
| | - Ahmet Hacimuftuoglu
- Department of Medical Pharmacology, Faculty of MedicineAtaturk UniversityErzurumTurkey
| | - Mesut Isik
- Department of Bioengineering, Faculty of EngineeringBilecik Seyh Edebali UniversityBilecikTurkey
| | - Adem Necip
- Department of Pharmacy Services, Vocational School of Health ServicesHarran UniversitySanlıurfaTurkey
| | - İsmail Bolat
- Department of Pathology, Faculty of Veterinary MedicineAtaturk UniversityErzurumTurkey
| | - Serkan Yildirim
- Department of Pathology, Faculty of Veterinary MedicineAtaturk UniversityErzurumTurkey
| | - Sukru Beydemir
- Department of Biochemistry, Faculty of PharmacyAnadolu UniversityEskisehirTurkey
- The Rectorate of Bilecik Seyh Edebali UniversityBilecikTurkey
| | - Mahmut Baykan
- Department of Microbiology, Faculty of MedicineBilecik Seyh Edebali UniversityBilecikTurkey
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2
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Lolak N, Akocak S, Durgun M, Duran HE, Necip A, Türkeş C, Işık M, Beydemir Ş. Novel bis-ureido-substituted sulfaguanidines and sulfisoxazoles as carbonic anhydrase and acetylcholinesterase inhibitors. Mol Divers 2023; 27:1735-1749. [PMID: 36136229 DOI: 10.1007/s11030-022-10527-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 09/09/2022] [Indexed: 10/14/2022]
Abstract
To discover alternative substances to compounds used to treat many diseases, especially treating Alzheimer's disease (AD) and Parkinson's disease targeting carbonic anhydrase (hCA) and acetylcholinesterase (AChE) enzymes, is important. For this purpose, a series of novel bis-ureido-substituted sulfaguanidine (SG1-4) and sulfisoxazole (SO1-4) derivatives were synthesized, and their inhibitory capacities were screened against hCA isoenzymes (hCA I and II) and AChE. Possible binding mechanisms of inhibitors to the active site were elucidated by in silico studies, and the results were supported by in vitro results. Moreover, the percent radical scavenging capacities of the derivatives were also evaluated. The derivatives (SG1-4 and SO1-4) were more effective against hCAs compared to standard drug acetazolamide (KI values of 98.28-439.17 nM for hCA I and II, respectively) and exhibited the highest inhibition with the KIs in the ranges of 2.54 ± 0.50-41.02 ± 7.52 nM for hCA I, 11.20 ± 2.97-67.14 ± 13.58 nM for hCA II, and 257.60 ± 27.84-442.60 ± 52.13 nM for AChE. Also, compounds SG1 and SO1 also showed ABTS radical scavenging activity at the rate of 70% and 78%, respectively. These results will contribute to the literature for the rational design and synthesis of new potent and selective inhibitors targeting hCAs and AChE with multifunctional effects such as radical scavenging as well as inhibition. This study focused on the synthesis and inhibitory effects of bis-ureido-substituted sulfaguanidine (SG1-4) and sulfisoxazole (SO1-4) derivatives against human hCA I and II isoforms and AChE. In order to test synthesized derivatives' free radical scavenging potentials were the DPPH and ABTS assays. In silico studies elucidated possible binding mechanisms of inhibitors to the active site.
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Affiliation(s)
- Nebih Lolak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, 02040, Adiyaman, Turkey.
| | - Süleyman Akocak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, 02040, Adiyaman, Turkey
| | - Mustafa Durgun
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, 63290, Şanlıurfa, Turkey
| | - Hatice Esra Duran
- Department of Medical Biochemistry, Faculty of Medicine, Kafkas University, 36100, Kars, Turkey
| | - Adem Necip
- Department of Pharmacy Services, Vocational School of Health Services, Harran University, 63300, Şanlıurfa, Turkey
| | - Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, 24002, Erzincan, Turkey.
| | - Mesut Işık
- Department of Bioengineering, Faculty of Engineering, Bilecik Şeyh Edebali University, 11230, Bilecik, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, 26470, Eskişehir, Turkey
- The Rectorate of Bilecik Şeyh Edebali University, 11230, Bilecik, Turkey
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3
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de Carvalho EG, Corsini W, Hermes TDA. Severe muscle damage after a short period of ischemia and reperfusion in an animal model. Surgery 2023:S0039-6060(23)00226-X. [PMID: 37210237 DOI: 10.1016/j.surg.2023.04.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/23/2023] [Accepted: 04/20/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Skeletal muscle ischemia-reperfusion injuries result in a loss of contractile function, leading to limb disability or amputation. Ischemia causes hypoxia and cellular energy failure, which is aggravated by reperfusion due to the inflammatory response and oxidative stress. The consequences of the injury vary according to the duration of the period of ischemia and reperfusion. Therefore, the present work aims to evaluate ischemia-reperfusion injuries induced in the skeletal muscles of Wistar rats submitted to 3 different application periods based on morphological and biochemical parameters. METHODS For this, a tourniquet was applied to the root of the animals' hind limbs, occluding arterial and venous blood flow, and it was followed by reperfusion-the removal of the tourniquet. The groups were: control (without tourniquet); I30'/R60' (30 minutes of ischemia and 1 hour of reperfusion); I120'/R120' (2 hours and 2 hours); and I180'/R180' (3 hours and 3 hours). RESULTS All ischemia-reperfusion groups showed characteristics of muscle injury. Microscopic analyses of the extensor digitorum longus, soleus, tibialis anterior, and gastrocnemius muscles showed a significant increase in the number of injured muscle fibers in the ischemia-reperfusion groups compared to the control group. There were also significant differences between the ischemia-reperfusion groups in all muscles, showing a progressive increase in the degree of injury. The quantification of the number of injured muscle fibers between the muscles revealed that at I30'/R60', the soleus muscles had a higher number of injuries in relation to the other muscles, with statistical significance. In the I120'/R120' group, the gastrocnemius muscles presented a significantly greater number of injured fibers. There were no significant differences in the I180'/R180' group. The serum levels of creatine kinase in the I180'/R180' group were significantly higher than in the control and I30'/R60' groups. CONCLUSIONS Therefore, it was evident that the 3 ischemia-reperfusion models used were capable of causing cell damage, with these findings being more pronounced in the I180'/R180' group.
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Affiliation(s)
- Enzo Gallo de Carvalho
- Departament of Anatomy, Institute of Biomedical Sciences, Federal University of Alfenas (UNIFAL-MG), Brazil; Faculty of Medicine, Federal University of Alfenas (UNIFAL-MG), Brazil
| | - Wagner Corsini
- Departament of Anatomy, Institute of Biomedical Sciences, Federal University of Alfenas (UNIFAL-MG), Brazil
| | - Túlio de Almeida Hermes
- Departament of Anatomy, Institute of Biomedical Sciences, Federal University of Alfenas (UNIFAL-MG), Brazil.
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Karaca EÖ, Bingöl Z, Gürbüz N, Özdemir İ, Gülçin İ. Vinyl functionalized 5,6-dimethylbenzimidazolium salts: Synthesis and biological activities. J Biochem Mol Toxicol 2023; 37:e23255. [PMID: 36424355 DOI: 10.1002/jbt.23255] [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: 03/17/2022] [Revised: 09/23/2022] [Accepted: 11/15/2022] [Indexed: 11/27/2022]
Abstract
A series of vinyl functionalized 5,6-dimethylbenzimidazolium salts are synthesized. All compounds were fully characterized by elemental analyses, MS, 1 H-NMR, 13 C-NMR, and IR spectroscopy techniques. Enzyme inhibition is a very active area of research in drug design and development. In this study, the synthesized novel benzimidazolium salts were evaluated toward the human erythrocyte carbonic anhydrase I (hCA I), and II (hCA II) isoenzymes, acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes. They demonstrated highly potent inhibition ability against hCA I with Ki values of 484.8 ± 62.6-1389.7 ± 243.2 nM, hCA II with Ki values of 298.9 ± 55.7-926.1 ± 330.0 nM, α-glycosidase with Ki values of 170.3 ± 27-760.1 ± 269 μM, AChE with Ki values of 27.1 ± 3-77.6 ± 1.7 nM, and BChE with Ki values of 21.0 ± 5-61.3 ± 15 nM. As a result, novel vinyl functionalized 5,6-dimethylbenzimidazolium salts (1a-g) exhibited effective inhibition profiles toward studied metabolic enzymes. Therefore, we believe that these results may contribute to the development of new drugs particularly to treat some global disorders including glaucoma, Alzheimer's disease, and diabetes.
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Affiliation(s)
- Emine Ö Karaca
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey.,Drug Application and Research Center, İnönü University, Malatya, Turkey
| | - Zeynebe Bingöl
- Tokat Vocational School of Health Services, Department of Medical Services and Techniques, Gaziosmanpasa University, Tokat, Turkey
| | - Nevin Gürbüz
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey.,Drug Application and Research Center, İnönü University, Malatya, Turkey.,Department of Chemistry, Faculty of Science and Art, İnönü University, Malatya, Turkey
| | - İsmail Özdemir
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey.,Drug Application and Research Center, İnönü University, Malatya, Turkey.,Department of Chemistry, Faculty of Science and Art, İnönü University, Malatya, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Ataturk University, Erzurum, Turkey
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5
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Duran HE. Pyrimidines: Molecular docking and inhibition studies on carbonic anhydrase and cholinesterases. Biotechnol Appl Biochem 2023; 70:68-82. [PMID: 35112394 DOI: 10.1002/bab.2329] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 01/18/2022] [Indexed: 11/12/2022]
Abstract
Alzheimer's disease (AD) is a neurodegenerative disorder. The disease is characterized by dementia, memory impairment, cognitive impairment, and speech impairment. Cholinesterases (ChEs; AChE, acetylcholinesterase and BChE, butyrylcholinesterase) inhibitors and their benefits of cholinergic replacement in the treatment of AD have been researched and documented by scientists in various ways to date. Recent studies prove that human carbonic anhydrases (hCAs) are also one of the important targets in the treatment of AD. Therefore, the development of new agents that can simultaneously modulate the various mechanisms or targets involved in the AD pathway may be a powerful strategy to treat AD, the current disease. Considering these data, the effects of the pyrimidines (1-7) were investigated in this study for the discovery and development of multitargeted ChEs and hCAs inhibitors associated with AD. In addition, the molecular docking analysis of the 4-amino-2-choloropyrimidine (2) was performed to understand the binding interactions on the active site of the enzyme. All compounds (1-7) showed satisfactory enzyme inhibitory potency in micromolar concentrations against AChE, BChE, hCAI, and hCAII with KI values ranging from 0.099 to 0.241 μM, from 1.324 to 3.418 μM, from 0.201 to 0.884 μM, from 1.867 to 3.913 μM, respectively. Due to their ChEs and hCAs inhibition, these compounds (1-7) may be considered as leads for investigations in neurodegenerative diseases. All these results revealed that the 4-amino-5,6-dichloropyrimidine (7) (KI value of 0.201 ± 0.041 μM for hCA I), the 4-amino-6-hydroxypyrimidine (4) (KI value of 1.867 ± 0.296 μM for hCA II), the 4-amino-5,6-dichloropyrimidine (7) (KI value of 0.099 ± 0.008 μM for AChE), and the 4-amino-2-chloropyrimidine (2) (KI value of 1.324 ± 0.273 μM for BChE) from the pyrimidines in this series were the most promising derivatives, as they exhibited a good multifunctional inhibition at all experimental levels and in the in silico validation against these enzymes, for the treatment of AD.
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Affiliation(s)
- Hatice Esra Duran
- Department of Medical Biochemistry, Faculty of Medicine, Kafkas University, Kars, Turkey
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Ojo OB, Amoo ZA, Olaleye MT, Jha SK, Akinmoladun AC. Time and Brain Region-Dependent Excitatory Neurochemical Alterations in Bilateral Common Carotid Artery Occlusion Global Ischemia Model. Neurochem Res 2023; 48:96-116. [PMID: 36006597 DOI: 10.1007/s11064-022-03732-8] [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: 05/13/2022] [Revised: 08/06/2022] [Accepted: 08/18/2022] [Indexed: 01/11/2023]
Abstract
Strict metabolic regulation in discrete brain regions leads to neurochemical changes in cerebral ischemia. Accumulation of extracellular glutamate is one of the early neurochemical changes that take place during cerebral ischemia. Understanding the sequential neurochemical processes involved in cerebral ischemia-mediated excitotoxicity before the clinical intervention of revascularization and reperfusion may greatly influence future therapeutic strategies for clinical stroke recovery. This study investigated the influence of time and brain regions on excitatory neurochemical indices in the bilateral common carotid artery occlusion (BCCAO) model of global ischemia. Male Wistar rats were subjected to BCCAO for 15 and 60 min to evaluate the effect of ischemia duration on excitatory neurochemical indices (dopamine level, glutamine synthetase, glutaminase, glutamate dehydrogenase, aspartate aminotransferase, monoamine oxidase, acetylcholinesterase, and Na+ K+ ATPase activities) in the discrete brain regions (cortex, striatum, cerebellum, and hippocampus). BCCAO without reperfusion caused marked time and brain region-dependent alterations in glutamatergic, glutaminergic, dopaminergic, monoaminergic, cholinergic, and electrogenic homeostasis. Prolonged BCCAO decreased cortical, striatal, and cerebellar glutamatergic, glutaminergic, dopaminergic, cholinergic, and electrogenic activities; increased hippocampal glutamatergic, glutaminergic, dopaminergic, and cholinergic activities, increased cortical and striatal monoaminergic activity; decreased cerebellar and hippocampal monoaminergic activity; and decreased hippocampal electrogenic activity. This suggests that excitatory neurotransmitters play a major role in the tissue-specific metabolic plasticity and reprogramming that takes place between the onset of cardiac arrest-mediated global ischemia and clinical intervention of recanalization. These tissue-specific neurochemical indices may serve as diagnostic and therapeutic strategies for mitigating the progression of ischemic damage before revascularization.
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Affiliation(s)
- Olubukola Benedicta Ojo
- Biochemical and Molecular Pharmacology and Toxicology Laboratories, Department of Biochemistry, School of Life Sciences, The Federal University of Technology, PMB 704, 340110, Akure, Nigeria. .,Sleep Research Laboratory, School of Life Sciences, Jawaharlal Nehru University, 110067, New Delhi, India.
| | - Zainab Abiola Amoo
- Biochemical and Molecular Pharmacology and Toxicology Laboratories, Department of Biochemistry, School of Life Sciences, The Federal University of Technology, PMB 704, 340110, Akure, Nigeria
| | - Mary Tolulope Olaleye
- Biochemical and Molecular Pharmacology and Toxicology Laboratories, Department of Biochemistry, School of Life Sciences, The Federal University of Technology, PMB 704, 340110, Akure, Nigeria
| | - Sushil Kumar Jha
- Sleep Research Laboratory, School of Life Sciences, Jawaharlal Nehru University, 110067, New Delhi, India
| | - Afolabi Clement Akinmoladun
- Biochemical and Molecular Pharmacology and Toxicology Laboratories, Department of Biochemistry, School of Life Sciences, The Federal University of Technology, PMB 704, 340110, Akure, Nigeria.
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Kadry MO, Ammar NM, Hassan HA, Abdel Megeed RM. Insights on attenuating autophagy cellular and molecular pathways versus methotrexate-induced toxicity via liposomal turmeric therapy. J Genet Eng Biotechnol 2022; 20:147. [DOI: 10.1186/s43141-022-00430-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 10/11/2022] [Indexed: 11/10/2022]
Abstract
Abstract
Background
Methotrexate (MX), a competitive inhibitor of dihydrofolate reductase, can inhibit DNA and RNA production and is a powerful anticancer agent widely utilized in clinical practice for treating nonneoplastic maladies, as psoriasis and rheumatoid arthritis; meanwhile, its probable prescription dose and interval of administration are strictly limited due to dose-related organ damage. Former studies verified that kidney, brain, liver, and lung harms are prospective obstacles of methotrexate administration. To understand the machinery of methotrexate-prompt toxicity, various mechanisms were investigated. The former is an autophagy defense mechanism; autophagy is a self-digesting mechanism responsible for the removal of damaged organelles and malformed proteins by lysosome. The contemporary article hypothesized that turmeric or its liposomal analog could defeat autophagy of MX-induced acute toxicity. Methotrexate, in a dose of 1.5 mg/kg, was administered intravenously followed by turmeric and liposomal turmeric treatment in a dose of 5 mg/kg for 30 days in rats.
Results
Increment in autophagy (AUTP) consent by MX administration was attenuated by concurrent treatment via turmeric and liposomal turmeric that was reliable on the alteration in apoptotic markers. The assembly of FOXO-3 in serum post methotrexate administration was suppressed by concurrent treatment via liposomal turmeric. Apoptosis/autophagic marker investigation was evaluated through the gene expression of Bax (BCL2-associated X protein)/Bcl2 (B-cell lymphoma 2)/P53 (tumor protein P53)/SiRT-1 (sirtuin silent mating-type information regulation 2 homolog 1) and FOXO-3 (forkhead box transcription factor-3)/ERDJ-4 (endoplasmic reticulum localized DnaJ homologs)/BNP (brain natriuretic peptide B) signaling. The cell death of all cells was categorized to achieve autophagy. Interestingly, Bax/Bcl2/P53/SiRT-1 signaling pathways were downregulated, contributing to inhibiting the initiation of autophagy. Meanwhile, FOXO-3/BNP/ERDJ-4 reduction-implicated noncanonical autophagy pathways were involved in methotrexate-induced autophagy, whereas this change was suppressed when turmeric was administered in liposomal form.
Conclusion
These outcomes recommended that liposomal turmeric prevents MX-induced acute toxicity through its autophagy, antioxidant, and antiapoptotic properties.
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8
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Anil DA, Polat MF, Saglamtas R, Tarikogullari AH, Alagoz MA, Gulcin I, Algul O, Burmaoglu S. Exploring enzyme inhibition profiles of novel halogenated chalcone derivatives on some metabolic enzymes: Synthesis, characterization and molecular modeling studies. Comput Biol Chem 2022; 100:107748. [DOI: 10.1016/j.compbiolchem.2022.107748] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 07/19/2022] [Accepted: 07/26/2022] [Indexed: 12/27/2022]
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9
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Hamide M, Gök Y, Demir Y, Yakalı G, Tok TT, Aktaş A, Sevinçek R, Güzel B, Gülçin İ. Pentafluorobenzyl-substituted benzimidazolium salts: Synthesis, characterization, crystal structures, computational studies and inhibitory properties of some metabolic enzymes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Al-Khayri JM, Yüksel AK, Yüksel M, Işık M, Dikici E. Phenolic Profile and Antioxidant, Anticholinergic, and Antibacterial Properties of Corn Tassel. PLANTS 2022; 11:plants11151899. [PMID: 35893603 PMCID: PMC9330707 DOI: 10.3390/plants11151899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/15/2022] [Accepted: 07/20/2022] [Indexed: 11/16/2022]
Abstract
Corn tassel (CT) is a waste part of the corn plant. It is a good co-product and rich in terms of bioactive compounds and phytochemicals. This research tried to show the phenolic profile, antioxidants, anticholinergic activities, and antibacterial properties of CT ethanol extract. The phenolic content analysis of the CT was determined quantitatively by LC-MS/MS, and the antioxidant capacity was measured using ABTS, DPPH, Cu2+–Cu+, and Fe3+–Fe2+ reducing methods. The anticholinergic measurements of CT were detected by inhibition of acetylcholinesterase (AChE). The antibacterial activity was determined by MIC and disc diffusion methods. Many phenolic compounds such as vanillic acid, caffeic acid, fumaric acid, acetohydroxamic acid, butein, myricetin, resveratrol, catechin hydrate, and 4-hydroxybenzoic acid were detected in ethanol extract of CT. The obtained plant ethanol extract had a 7.04% DPPH value, while it showed ABTS activity at 9.45%. Moreover, it had a 0.10 mg/mL inhibition effect on the AChE in terms of IC50 values. The ethanol extract of the CT had an antibacterial property on the investigated bacteria at different ratios. In conclusion, this research aims to consider CT as a source of phenolic compounds and to reveal its bioactive properties and its effects on the treatment of some diseases.
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Affiliation(s)
- Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Correspondence: (J.M.A.-K.); (A.K.Y.)
| | - Arzu Kavaz Yüksel
- Department of Food Technology, Technical Sciences Vocational School, Atatürk University, Erzurum 25240, Turkey
- Correspondence: (J.M.A.-K.); (A.K.Y.)
| | - Mehmet Yüksel
- Department of Food Engineering, Faculty of Agriculture, Atatürk University, Erzurum 25240, Turkey;
| | - Mesut Işık
- Department of Bioengineering, Faculty of Engineering, Bilecik Şeyh Edebali University, Bilecik 11230, Turkey;
| | - Emrah Dikici
- Science and Technology Application and Research Center, Aksaray University, Aksaray 68100, Turkey;
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Işık M, Beydemir Ş. AChE mRNA expression as a possible novel biomarker for the diagnosis of coronary artery disease and Alzheimer's disease, and its association with oxidative stress. Arch Physiol Biochem 2022; 128:352-359. [PMID: 31726885 DOI: 10.1080/13813455.2019.1683584] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Oxidative metabolic reactions and their by products have played a role in coronary artery disease (CAD) and Alzheimer's disease (AD) pathogenesis. This study was carried out on 28 patients with AD, 21 patients with CAD, and 28 healthy as control. Oxidative stress biomarkers and acetylcholinesterase (AChE) activity were assayed in plasma. mRNA expression of AChE was investigated in leukocytes of patients with CAD and AD. Thus, Alzheimer's and coronary artery patients were observed that the protein carbonyl levels and mRNA expression of AChE were increased (p<.05, p<.01, respectively). The plasma total thiol levels were decreased compared to the control group (p<.05). There was a significant relationship between amyloid β (Aβ) accumulation and oxidative stress, cholinergic gene expression. AChE gene expression and protein oxidation were increased in patients with AD and CAD. These results suggest that increased release of AChE from cells produces neurotoxic β-amyloid plaques and may cause neurodegenerative diseases.
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Affiliation(s)
- Mesut Işık
- Department of Pharmacy Services, Vocational School of Health Services, Harran University, Şanlıurfa, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
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Ghias M, Ahmed MN, Sajjad B, Ibrahim MA, Rashid U, Shah SWA, Shoaib M, Madni M, Tahir MN, Macías MA. 1-Hydroxynaphthalene-4-trifluoromethylphenyl chalcone and 3‑hydroxy-4-trifluoromethylphenyl flavone: A combined experimental, structural, in vitro AChE, BChE and in silico studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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13
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The relationship among noise, total oxidative status and DNA damage. Int Arch Occup Environ Health 2021; 95:849-854. [PMID: 34625852 DOI: 10.1007/s00420-021-01774-z] [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: 06/04/2021] [Accepted: 08/29/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE Noise is one of the major environmental health problems and is defined as any unpleasant sound. It was shown that prolonged exposure to noise was associated with progress of diseases. There is no study evaluating the effect of noise on the oxidative parameters of Total Antioxidant Capacity (TAC), Total Oxidant Status (TOS) and DNA damage. AIM This study aimed to evaluate the effect of noise on TOS, TAC and DNA damage. METHODS In this study, we included 100 textile factory workers affected by noise as a noise group, and 56 healthy volunteers employed as office workers in our hospital who were not exposed to noise as the control group. Blood samples were obtained from both the groups. Oxidative Stress (OS) was measured by Oxidative stress index (OSI), TOS and TAC. The DNA damage level was measured by 8-Hydroxydeoxyguanosine (8-OHdG). RESULTS 8-OHdG (21.8 ± 12.0 vs. 14.7 ± 5.6 pg/ml, p = 0.001),TOS (14.1 ± 2.5 vs. 10.9 ± 1.5 mol H2O2 equivalent/l, p < 0.001), TAC (0.96 ± 0.19 vs. 1.54 ± 0.28 Trolox equivalent/l, p < 0.001) and OSI (1.52 ± 0.37, etc. 0.76 ± 0.35 arbitrary units, p < 0.001) were significantly higher in noise group compared to control group. Linear regression analysis showed that noise was the independent predictor of DNA damage (β = 0.310, p < 0.001). CONCLUSION In this study, we showed that TOS and DNA damage were significantly higher in subjects exposed to noise when compared with subjects of the control group. Noise was the only independent predictor of the DNA damage. Therefore, early detection of DNA damage and increased OS, early corrective measures may delay the development and progression of diseases such as hypertension, arrhythmias.
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Taslimi P, Işık M, Türkan F, Durgun M, Türkeş C, Gülçin İ, Beydemir Ş. Benzenesulfonamide derivatives as potent acetylcholinesterase, α-glycosidase, and glutathione S-transferase inhibitors: biological evaluation and molecular docking studies. J Biomol Struct Dyn 2021; 39:5449-5460. [PMID: 32691682 DOI: 10.1080/07391102.2020.1790422] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/24/2020] [Indexed: 12/19/2022]
Abstract
Sulfonamide derivatives exhibit a wide biological activity and can function as potential medical molecules in the development of a drug. Studies have reported that the compounds have an effect on many enzymes. In this study, the derivatives of amine sulfonamide (1i-11i) were prepared with reduced imine compounds (1-11) with NaBH4 in methanol. The synthesized compounds were fully characterized by spectral data and analytical. The effect of the synthesized derivatives on acetylcholinesterase (AChE), glutathione S-transferase (GST) and α-glycosidase (α-GLY) enzymes were determined. For the AChE and α-GLY, the most powerful inhibition was observed on 10 and 10i series with KI value in the range 2.26 ± 0.45-3.57 ± 0.97 and 95.73 ± 13.67-102.45 ± 11.72 µM, respectively. KI values of the series for GST were found in the range of 22.76 ± 1.23-49.29 ± 4.49. Finally, the compounds have a stronger inhibitor in lower concentrations by the attachment of functional electronegative groups such as two halogens (-Br and -CI), -OH to the benzene ring and -SO2NH2. The crystal structures of AChE, α-GLY, and GST in complex with selected derivatives 4 and 10 show the importance of the functional moieties in the binding modes within the receptors.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartın University, Bartın, Turkey
| | - Mesut Işık
- Department of Pharmacy Services, Vocational School of Health Services, Harran University, Şanlıurfa, Turkey
| | - Fikret Türkan
- Department of Medical Services and Techniques, Vocational School of Health Services, Iğdır University, Iğdır, Turkey
| | - Mustafa Durgun
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Şanlıurfa, Turkey
| | - Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- The Rectorate of Bilecik Şeyh Edebali University, Bilecik, Turkey
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15
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Topal F, Aksu K, Gulcin I, Tümer F, Goksu S. Inhibition Profiles of Some Symmetric Sulfamides Derived from Phenethylamines on Human Carbonic Anhydrase I, and II Isoenzymes. Chem Biodivers 2021; 18:e2100422. [PMID: 34387019 DOI: 10.1002/cbdv.202100422] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 08/12/2021] [Indexed: 12/21/2022]
Abstract
In this work, the inhibitory effect of some symmetric sulfamides derived from phenethylamines were determined against human carbonic anhydrase (hCA) I, and II isoenzymes, and compared with standard compound acetazolamide. IC50 values were obtained from the Enzyme activity (%)-[Symmetric sulfamides] graphs. Also, Ki values were calculated from the Lineweaver-Burk graphs. Some symmetric sulfamides compounds (11-18) demonstrated excellent inhibition effects against hCA I, and II isoenzymes. These compounds demonstrated effective inhibitory profiles with IC50 values in ranging from 21.66-28.88 nM against hCA I, 14.44-30.13 nM against hCA II. Among these compounds, the best Ki value for hCA I (Ki : 8.34±1.60 nM) and hCA II (Ki : 16.40±1.00 nM) is compound number 11. Besides, the IC50 value of acetazolamide used as a standard was determined as hCA I, hCA II 57.75 nM, 49.50 nM, respectively. Moreover, in silico ADME-Tox study showed that all synthesized compounds (11-18) had good oral bioavailability in light of Jorgensen's rule of three, and of Lipinski's rule of five.
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Affiliation(s)
- Fevzi Topal
- Department of Chemical and Chemical Processing Technologies, Gümüşhane Vocational School, Gümüşhane University, Gümüşhane, 29100, Turkey
| | - Kadir Aksu
- Department of Chemistry, Faculty of Sciences and Arts, Ordu University, Ordu, 52200, Turkey
| | - Ilhami Gulcin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, 25240, Turkey
| | - Ferhan Tümer
- Department of Chemistry, Faculty of Sciences and Arts, Sütçü İmam University, Kahramanmaraş, 46100, Turkey
| | - Süleyman Goksu
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, 25240, Turkey
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16
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Liu H, Zhao Z, Wu T, Zhang Q, Lu F, Gu J, Jiang T, Xue J. Inhibition of autophagy-dependent pyroptosis attenuates cerebral ischaemia/reperfusion injury. J Cell Mol Med 2021; 25:5060-5069. [PMID: 33938129 PMCID: PMC8178262 DOI: 10.1111/jcmm.16483] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/03/2021] [Accepted: 02/20/2021] [Indexed: 12/17/2022] Open
Abstract
Autophagy is closely associated with cerebral ischaemia/reperfusion injury, but the underlying mechanisms are unknown. We investigated whether Spautin-1 ameliorates cerebral ischaemia/reperfusion injury by inhibiting autophagy and whether its derived pyroptosis is involved in this process. We explored the mechanism of Spautin-1 in cerebral ischaemia/reperfusion. To answer these questions, healthy male Sprague-Dawley rats were exposed to middle cerebral artery occlusion for 60 minutes followed by reperfusion for 24 hours. We found that cerebral ischaemia/reperfusion increased the expression levels of autophagy and pyroptosis-related proteins. Treatment with Spautin-1 reduced the infarct size and water content and restored some neurological functions. In vitro experiments were performed using oxygen-glucose deprivation/reoxygenation to model PC12 cells. The results showed that PC12 cells showed a significant decrease in cell viability and a significant increase in ROS and autophagy levels. Spautin-1 treatment reduced autophagy and ROS accumulation and attenuated NLRP3 inflammasome-dependent pyroptosis. However, these beneficial effects were greatly blocked by USP13 overexpression, which significantly counteracted the inhibition of autophagy and NLRP3 inflammasome-dependent ferroptosis by Spautin-1. Together, these results suggest that Spautin-1 may ameliorate cerebral ischaemia-reperfusion injury via the autophagy/pyroptosis pathway. Thus, inhibition of autophagy may be considered as a promising therapeutic approach for cerebral ischaemia-reperfusion injury.
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Affiliation(s)
- Hui Liu
- Department of Neurology and Institute of NeurologyThe Affiliated Changshu Hospital of Xuzhou Medical SchoolSuzhouJiangsuChina
| | - Zongbo Zhao
- Department of Neurology and Institute of NeurologyThe Affiliated Changshu Hospital of Xuzhou Medical SchoolSuzhouJiangsuChina
| | - Tao Wu
- Department of Neurology and Institute of NeurologyThe Affiliated Changshu Hospital of Xuzhou Medical SchoolSuzhouJiangsuChina
| | - Qiu Zhang
- Department of Neurology and Institute of NeurologyThe Affiliated Changshu Hospital of Xuzhou Medical SchoolSuzhouJiangsuChina
| | - Fenying Lu
- Department of GastroenterologyThe Affiliated Changshu Hospital of Xuzhou Medical SchoolSuzhouJiangsuChina
| | - Jie Gu
- Department of Key LaboratoryThe Affiliated Changshu Hospital of Xuzhou Medical SchoolSuzhouJiangsuChina
| | - Tingwang Jiang
- Department of Key LaboratoryThe Affiliated Changshu Hospital of Xuzhou Medical SchoolSuzhouJiangsuChina
- Jiangsu Key Laboratory of Brain Disease BioinformationXuzhou Medical UniversityXuzhouJiangsuChina
| | - Jianzhong Xue
- Department of Neurology and Institute of NeurologyThe Affiliated Changshu Hospital of Xuzhou Medical SchoolSuzhouJiangsuChina
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17
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Türkeş C, Akocak S, Işık M, Lolak N, Taslimi P, Durgun M, Gülçin İ, Budak Y, Beydemir Ş. Novel inhibitors with sulfamethazine backbone: synthesis and biological study of multi-target cholinesterases and α-glucosidase inhibitors. J Biomol Struct Dyn 2021; 40:8752-8764. [PMID: 33950796 DOI: 10.1080/07391102.2021.1916599] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The underlying cause of many metabolic diseases is abnormal changes in enzyme activity in metabolism. Inhibition of metabolic enzymes such as cholinesterases (ChEs; acetylcholinesterase, AChE and butyrylcholinesterase, BChE) and α-glucosidase (α-GLY) is one of the accepted approaches in the treatment of Alzheimer's disease (AD) and diabetes mellitus (DM). Here we reported an investigation of a new series of novel ureido-substituted derivatives with sulfamethazine backbone (2a-f) for the inhibition of AChE, BChE, and α-GLY. All the derivatives demonstrated activity in nanomolar levels as AChE, BChE, and α-GLY inhibitors with KI values in the range of 56.07-204.95 nM, 38.05-147.04 nM, and 12.80-79.22 nM, respectively. Among the many strong N-(4,6-dimethylpyrimidin-2-yl)-4-(3-substitutedphenylureido) benzenesulfonamide derivatives (2a-f) detected against ChEs, compound 2c, the 4-fluorophenylureido derivative, demonstrated the most potent inhibition profile towards AChE and BChE. A comprehensive ligand/receptor interaction prediction was performed in silico for the three metabolic enzymes providing molecular docking investigation using Glide XP, MM-GBSA, and ADME-Tox modules. The present research reinforces the rationale behind utilizing inhibitors with sulfamethazine backbone as innovative anticholinergic and antidiabetic agents with a new mechanism of action, submitting propositions for the rational design and synthesis of novel strong inhibitors targeting ChEs and α-GLY.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Suleyman Akocak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, Adıyaman, Turkey
| | - Mesut Işık
- Department of Bioengineering, Faculty of Engineering, Bilecik Şeyh Edebali University, Bilecik, Turkey
| | - Nebih Lolak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, Adıyaman, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartın University, Bartın, Turkey
| | - Mustafa Durgun
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Şanlıurfa, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - Yakup Budak
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpaşa University, Tokat, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey.,The Rectorate of Bilecik Şeyh Edebali University, Bilecik, Turkey
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18
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Burmaoglu S, Yilmaz AO, Polat MF, Kaya R, Gulcin İ, Algul O. Synthesis of novel tris-chalcones and determination of their inhibition profiles against some metabolic enzymes. Arch Physiol Biochem 2021; 127:153-161. [PMID: 31172840 DOI: 10.1080/13813455.2019.1623265] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
In this study, we report the synthesis of novel tris-chalcones and testing of human carbonic anhydrase I, and II isoenzymes (hCA I, and hCA II), acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and α-glycosidase (α-Gly) inhibitors for the development of novel chalcone structures towards for treatment of some diseases. The compounds demonstrated Ki values between 13.6 ± 1.1 and 50.0 ± 17.1 nM on hCA I, 9.9 ± 0.8 and 39.5 ± 15.1 nM on hCA II, 3.1 ± 0.2 and 20.1 ± 1.9 nM on AChE, 4.9 ± 0.4 and 14.7 ± 5.2 nM on BChE and 3.9 ± 0.2 and 22.4 ± 10.7 nM on α-Gly enzymes. The results revealed that novel tris-chalcones can have promising drug potential for glaucoma, leukaemia, epilepsy; Alzheimer's disease that was associated with the high enzymatic activity of hCA I, hCA II, AChE, and BChE enzymes.
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Affiliation(s)
- Serdar Burmaoglu
- Tercan Vocational High School, Erzincan Binali Yildirim University, Erzincan, Turkey
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Ali Osman Yilmaz
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - M Fatih Polat
- Department of Pharmaceutical Basic Sciences, Faculty of Pharmacy, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Rüya Kaya
- Central Research and Application Laboratory, Agri Ibrahim Cecen University, Agri, Turkey
| | - İlhami Gulcin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Oztekin Algul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Mersin University, Mersin, Turkey
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19
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de Souza Cardoso J, Baldissarelli J, Reichert KP, Teixeira FC, Pereira Soares MS, Chitolina Schetinger MR, Morsch VM, Farias Martins Filho AO, Duarte Junior HR, Ribeiro Coriolano FH, Spanevello RM, Stefanello FM, Tavares RG. Neuroprotection elicited by resveratrol in a rat model of hypothyroidism: Possible involvement of cholinergic signaling and redox status. Mol Cell Endocrinol 2021; 524:111157. [PMID: 33421531 DOI: 10.1016/j.mce.2021.111157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 12/17/2022]
Abstract
Both the cholinergic pathway and oxidative stress are important mechanisms involved in the pathogenesis of hypothyroidism, a condition characterized by low levels of thyroid hormone that predispose the patient to brain dysfunction. Phenolic compounds have numerous health benefits, including antioxidant activity. This study evaluates the preventive effects of resveratrol in the cholinergic system and redox status in rats with methimazole-induced hypothyroidism. Hypothyroidism increases acetylcholinesterase (AChE) activity and density in the cerebral cortex and hippocampus and decreases the α7 and M1 receptor densities in the hippocampus. Hypothyroidism also increases cellular levels of reactive oxygen species (ROS) and thiobarbituric acid reactive substances (TBARS), but reduces total thiol content, and catalase and superoxide dismutase activities in the serum. In the cerebral cortex and hippocampus, hypothyroidism increases the levels of ROS and nitrites. In this study, resveratrol (50 mg/kg) treatment prevents the observed increase in AChE in the cerebral cortex, and increases the protein levels of NeuN, a marker of mature neurons. Resveratrol also prevents changes in serum ROS levels and brain structure, as well as the levels of TBARS, total thiol content, and serum catalase enzyme activity. These collective findings suggest that resveratrol has a high antioxidant capacity and can restore hypothyroidism-triggered alterations related to neurotransmission. Thus, it is a promising agent for the prevention of brain damage resulting from hypothyroidism.
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Affiliation(s)
- Juliane de Souza Cardoso
- Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Campus Universitário Capão do Leão s/n, Pelotas, RS, Brazil
| | - Jucimara Baldissarelli
- Departamento de Fisiologia e Farmacologia, Instituto de Biologia, Universidade Federal de Pelotas, Campus Universitário Capão do Leão, Pelotas, RS, Brazil
| | - Karine Paula Reichert
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Fernanda Cardoso Teixeira
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Campus Universitário Capão do Leão, Pelotas, RS, Brazil
| | - Mayara Sandrielly Pereira Soares
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Campus Universitário Capão do Leão, Pelotas, RS, Brazil
| | - Maria Rosa Chitolina Schetinger
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Vera Maria Morsch
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | | | | | | | - Roselia Maria Spanevello
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Campus Universitário Capão do Leão, Pelotas, RS, Brazil
| | - Francieli Moro Stefanello
- Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Campus Universitário Capão do Leão s/n, Pelotas, RS, Brazil.
| | - Rejane Giacomelli Tavares
- Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Campus Universitário Capão do Leão s/n, Pelotas, RS, Brazil; CBIOS- Universidade Lusófona de Lisboa, Lisboa, Portugal
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20
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Akocak S, Taslimi P, Lolak N, Işık M, Durgun M, Budak Y, Türkeş C, Gülçin İ, Beydemir Ş. Synthesis, Characterization, and Inhibition Study of Novel Substituted Phenylureido Sulfaguanidine Derivatives as α‐Glycosidase and Cholinesterase Inhibitors. Chem Biodivers 2021; 18:e2000958. [DOI: 10.1002/cbdv.202000958] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/22/2021] [Indexed: 12/19/2022]
Affiliation(s)
- Suleyman Akocak
- Department of Pharmaceutical Chemistry Faculty of Pharmacy Adıyaman University Adıyaman 02040 Turkey
| | - Parham Taslimi
- Department of Biotechnology Faculty of Science Bartın University Bartın 74100 Turkey
| | - Nebih Lolak
- Department of Pharmaceutical Chemistry Faculty of Pharmacy Adıyaman University Adıyaman 02040 Turkey
| | - Mesut Işık
- Department of Bioengineering Faculty of Engineering Bilecik Şeyh Edebali University Bilecik 11230 Turkey
| | - Mustafa Durgun
- Department of Chemistry Faculty of Arts and Sciences Harran University Şanlıurfa 63290 Turkey
| | - Yakup Budak
- Department of Chemistry Faculty of Arts and Sciences Gaziosmanpaşa University Tokat 60250 Turkey
| | - Cüneyt Türkeş
- Department of Biochemistry Faculty of Pharmacy Erzincan Binali Yıldırım University Erzincan 24100 Turkey
| | - İlhami Gülçin
- Department of Chemistry Faculty of Sciences Atatürk University Erzurum 25240 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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21
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Durgun M, Türkeş C, Işık M, Demir Y, Saklı A, Kuru A, Güzel A, Beydemir Ş, Akocak S, Osman SM, AlOthman Z, Supuran CT. Synthesis, characterisation, biological evaluation and in silico studies of sulphonamide Schiff bases. J Enzyme Inhib Med Chem 2020; 35:950-962. [PMID: 32249705 PMCID: PMC7170330 DOI: 10.1080/14756366.2020.1746784] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 03/13/2020] [Accepted: 03/16/2020] [Indexed: 12/22/2022] Open
Abstract
Sulphonamides are biologically important compounds with low toxicity, many bioactivities and cost-effectiveness. Eight sulphonamide derivatives were synthesised and characterised by FT-IR, 13C NMR, 1H NMR, LC-MS and elemental analysis. Their inhibitory effect on AChE, and carbonic anhydrase I and II enzyme activities was investigated. Their antioxidant activity was determined using different bioanalytical assays such as radical scavenging tests with ABTS•+, and DPPH•+ as well as metal-reducing abilities with CUPRAC, and FRAP assays. All compounds showed satisfactory enzyme inhibitory potency in nanomolar concentrations against AChE and CA isoforms with KI values ranging from 10.14 ± 0.03 to 100.58 ± 1.90 nM. Amine group containing derivatives showed high metal reduction activity and about 70% ABTS radical scavenging activity. Due to their antioxidant activity and AChE inhibition, these novel compounds may be considered as leads for investigations in neurodegenerative diseases.
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Affiliation(s)
- Mustafa Durgun
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Şanlıurfa, Turkey
| | - Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Mesut Işık
- Department of Pharmacy Services, Vocational School of Health Services, Harran University, Şanlıurfa, Turkey
| | - Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, Ardahan, Turkey
| | - Ali Saklı
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Şanlıurfa, Turkey
| | - Ali Kuru
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Şanlıurfa, Turkey
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, Sakarya, Turkey
| | - Abdussamat Güzel
- Department of Pharmacy Services, Vocational School of Health Services, İnönü University, Malatya, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Suleyman Akocak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adiyaman University, Adiyaman, Turkey
| | - Sameh M. Osman
- Department of Chemistry, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Zeid AlOthman
- Department of Chemistry, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Claudiu T. Supuran
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche, Universita degli Studi di Firenze, Florence, Italy
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22
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Sepehri N, Mohammadi-Khanaposhtani M, Asemanipoor N, Hosseini S, Biglar M, Larijani B, Mahdavi M, Hamedifar H, Taslimi P, Sadeghian N, Norizadehtazehkand M, Gulcin I. Novel quinazolin-sulfonamid derivatives: synthesis, characterization, biological evaluation, and molecular docking studies. J Biomol Struct Dyn 2020; 40:3359-3370. [PMID: 33222620 DOI: 10.1080/07391102.2020.1847193] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
In the design of novel drugs, the formation of hybrid molecules via the combination of several pharmacophores can give rise to compounds with interesting biochemical profiles. A series of novel quinazolin-sulfonamid derivatives (9a-m) were synthesized, characterized and evaluated for their in vitro antidiabetic, anticholinergics, and antiepileptic activity. These synthesized novel quinazolin-sulfonamid derivatives (9a-m) were found to be effective inhibitor molecules for the α-glycosidase, human carbonic anhydrase I and II (hCA I and hCA II), butyrylcholinesterase (BChE) and acetylcholinesterase (AChE) enzyme, with Ki values in the range of 100.62 ± 13.68-327.94 ± 58.21 nM for α-glycosidase, 1.03 ± 0.11-14.87 ± 2.63 nM for hCA I, 1.83 ± 0.24-15.86 ± 2.57 nM for hCA II, 30.12 ± 3.81-102.16 ± 13.87 nM for BChE, and 26.16 ± 3.63-88.52 ± 20.11 nM for AChE, respectively. In the last step, molecular docking calculations were made to compare biological activities of molecules against enzymes which are achethylcholinesterase, butyrylcholinesterase and α-glycosidase.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Nima Sepehri
- Nano Alvand Company, Avicenna Tech Park, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Nafise Asemanipoor
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mahmood Biglar
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Haleh Hamedifar
- CinnaGen Medical Biotechnology Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Nastaran Sadeghian
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Mostafa Norizadehtazehkand
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Ilhami Gulcin
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
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Zhang Y, He Y, Wu M, Chen H, Zhang L, Yang D, Wang Q, Shen J. Rehmapicroside ameliorates cerebral ischemia-reperfusion injury via attenuating peroxynitrite-mediated mitophagy activation. Free Radic Biol Med 2020; 160:526-539. [PMID: 32784031 DOI: 10.1016/j.freeradbiomed.2020.06.034] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 06/22/2020] [Accepted: 06/24/2020] [Indexed: 02/06/2023]
Abstract
Peroxynitrite (ONOO-)-mediated mitophagy activation represents a vital pathogenic mechanism in ischemic stroke. Our previous study suggests that ONOO- mediates Drp1 recruitment to the damaged mitochondria for excessive mitophagy, aggravating cerebral ischemia/reperfusion injury and the ONOO--mediated mitophagy activation could be a crucial therapeutic target for improving outcome of ischemic stroke. In the present study, we tested the neuroprotective effects of rehmapicroside, a natural compound from a medicinal plant, on inhibiting ONOO--mediated mitophagy activation, attenuating infarct size and improving neurological functions by using the in vitro cultured PC12 cells exposed to oxygen glucose deprivation with reoxygenation (OGD/RO) condition and the in vivo rat model of middle cerebral artery occlusion (MCAO) for 2 h of transient cerebral ischemia plus 22 h of reperfusion. The major discoveries include following aspects: (1) Rehmapicroside reacted with ONOO- directly to scavenge ONOO-; (2) Rehmapicroside decreased O2- and ONOO-, up-regulated Bcl-2 but down-regulated Bax, Caspase-3 and cleaved Caspase-3, and down-regulated PINK1, Parkin, p62 and the ratio of LC3-II to LC3-I in the OGD/RO-treated PC12 cells; (3) Rehmapicroside suppressed 3-nitrotyrosine formation, Drp1 nitration as well as NADPH oxidases and iNOS expression in the ischemia-reperfused rat brains; (4) Rehmapicroside prevented the translocations of PINK1, Parkin and Drp1 into the mitochondria for mitophagy activation in the ischemia-reperfused rat brains; (5) Rehmapicroside ameliorated infarct sizes and improved neurological deficit scores in the rats with transient MCAO cerebral ischemia. Taken together, rehmapicroside could be a potential drug candidate against cerebral ischemia-reperfusion injury, and its neuroprotective mechanisms could be attributed to inhibiting the ONOO--mediated mitophagy activation.
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Affiliation(s)
- Yifan Zhang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, PR China; School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yacong He
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Meiling Wu
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Hansen Chen
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Lu Zhang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Dan Yang
- Department of Chemistry, The University of Hong Kong, Hong Kong, China
| | - Qi Wang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, PR China.
| | - Jiangang Shen
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, PR China; School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
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24
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Kilic A, Beyazsakal L, Işık M, Türkeş C, Necip A, Takım K, Beydemir Ş. Mannich reaction derived novel boron complexes with amine-bis(phenolate) ligands: Synthesis, spectroscopy and in vitro/in silico biological studies. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121542] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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25
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Runtsch MC, Ferrara G, Angiari S. Metabolic determinants of leukocyte pathogenicity in neurological diseases. J Neurochem 2020; 158:36-58. [PMID: 32880969 DOI: 10.1111/jnc.15169] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 07/31/2020] [Accepted: 08/26/2020] [Indexed: 12/15/2022]
Abstract
Neuroinflammatory and neurodegenerative diseases are characterized by the recruitment of circulating blood-borne innate and adaptive immune cells into the central nervous system (CNS). These leukocytes sustain the detrimental response in the CNS by releasing pro-inflammatory mediators that induce activation of local glial cells, blood-brain barrier (BBB) dysfunction, and neural cell death. However, infiltrating peripheral immune cells could also dampen CNS inflammation and support tissue repair. Recent advances in the field of immunometabolism demonstrate the importance of metabolic reprogramming for the activation and functionality of such innate and adaptive immune cell populations. In particular, an increasing body of evidence suggests that the activity of metabolites and metabolic enzymes could influence the pathogenic potential of immune cells during neuroinflammatory and neurodegenerative disorders. In this review, we discuss the role of intracellular metabolic cues in regulating leukocyte-mediated CNS damage in Alzheimer's and Parkinson's disease, multiple sclerosis and stroke, highlighting the therapeutic potential of drugs targeting metabolic pathways for the treatment of neurological diseases.
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Affiliation(s)
- Marah C Runtsch
- School of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland
| | | | - Stefano Angiari
- School of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland
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26
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Işık M, Beydemir Ş. The impact of some phenolic compounds on serum acetylcholinesterase: kinetic analysis of an enzyme/inhibitor interaction and molecular docking study. J Biomol Struct Dyn 2020; 39:6515-6523. [DOI: 10.1080/07391102.2020.1801509] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Mesut Işık
- Department of Pharmacy Services, Vocational School of Health Services, Harran University, Şanlıurfa, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- The Rectorate of Bilecik Şeyh Edebali University, Bilecik, Turkey
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27
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Lolak N, Akocak S, Türkeş C, Taslimi P, Işık M, Beydemir Ş, Gülçin İ, Durgun M. Synthesis, characterization, inhibition effects, and molecular docking studies as acetylcholinesterase, α-glycosidase, and carbonic anhydrase inhibitors of novel benzenesulfonamides incorporating 1,3,5-triazine structural motifs. Bioorg Chem 2020; 100:103897. [PMID: 32413628 DOI: 10.1016/j.bioorg.2020.103897] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 04/24/2020] [Accepted: 04/28/2020] [Indexed: 12/12/2022]
Abstract
Some metabolic enzyme inhibitors can be used in the treatment of many diseases. Therefore, synthesis and determination of alternative inhibitors are essential. In this study, the inhibition effect of newly synthesized compounds on carbonic anhydrase (cytosolic isoforms, hCA I and hCA II), α-glycosidase (α-GLY), and acetylcholinesterase (AChE) were investigated. The possible binding mechanism of the compounds with a high inhibitory effect on the active site of the enzyme was demonstrated by molecular docking method. We investigated the inhibition effects of novel synthesized compounds (MZ1-MZ11) on metabolic enzymes such as α-GLY, AChE, and hCA I and II. The compound MZ6 for AChE, MZ8 for CA I and CA II and MZ7 for α-GLY showed a very active inhibition profile (KIs 51.67 ± 4.76 for hCA I, 40.35 ± 5.74 nM for hCA II, 41.74 ± 8.08 nM for α-GLY and 335.76 ± 46.91 nM for AChE). The novel synthesized compounds (MZ1-MZ11) have a higher enzyme (α-GLY, AChE, hCA I, and II) inhibitory potential than ACR, TAC, and AZA, respectively. The compounds may have the potential to be used as alternative medicines after further research in the treatment of many diseases such as diabetes, Alzheimer's disease, heart failure, ulcer, and epilepsy.
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Affiliation(s)
- Nebih Lolak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, Adıyaman 02040, Turkey
| | - Süleyman Akocak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, Adıyaman 02040, Turkey.
| | - Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, Erzincan 24100, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartın University, Bartın 74100, Turkey
| | - Mesut Işık
- Department of Pharmacy Services, Vocational School of Health Services, Harran University, Şanlıurfa 63300, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum 25240, Turkey
| | - Mustafa Durgun
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Şanlıurfa 63290, Turkey
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28
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Affiliation(s)
- Mesut Işık
- Department of Pharmacy ServicesVocational School of Health ServicesHarran University Şanlıurfa 63300 Turkey
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29
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IŞIK M. Anticholinergic, Antioxidant Activity and LC-MS/MS analysis of Ethanol Extract from Salvia officinalis L. ACTA ACUST UNITED AC 2020. [DOI: 10.38001/ijlsb.690835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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30
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Durgun M, Türkeş C, Işık M, Demir Y, Saklı A, Kuru A, Güzel A, Beydemir Ş, Akocak S, Osman SM, AlOthman Z, Supuran CT. Synthesis, characterisation, biological evaluation and in silico studies of sulphonamide Schiff bases. J Enzyme Inhib Med Chem 2020. [DOI: 10.1080/14756366.2020.1746784 pmid: 32249705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2022] Open
Affiliation(s)
- Mustafa Durgun
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Şanlıurfa, Turkey
| | - Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Mesut Işık
- Department of Pharmacy Services, Vocational School of Health Services, Harran University, Şanlıurfa, Turkey
| | - Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, Ardahan, Turkey
| | - Ali Saklı
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Şanlıurfa, Turkey
| | - Ali Kuru
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Şanlıurfa, Turkey
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, Sakarya, Turkey
| | - Abdussamat Güzel
- Department of Pharmacy Services, Vocational School of Health Services, İnönü University, Malatya, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Suleyman Akocak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adiyaman University, Adiyaman, Turkey
| | - Sameh M. Osman
- Department of Chemistry, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Zeid AlOthman
- Department of Chemistry, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Claudiu T. Supuran
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche, Universita degli Studi di Firenze, Florence, Italy
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31
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Antioxidants and antioxidant methods: an updated overview. Arch Toxicol 2020; 94:651-715. [PMID: 32180036 DOI: 10.1007/s00204-020-02689-3] [Citation(s) in RCA: 726] [Impact Index Per Article: 181.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 02/24/2020] [Indexed: 02/07/2023]
Abstract
Antioxidants had a growing interest owing to their protective roles in food and pharmaceutical products against oxidative deterioration and in the body and against oxidative stress-mediated pathological processes. Screening of antioxidant properties of plants and plant-derived compounds requires appropriate methods, which address the mechanism of antioxidant activity and focus on the kinetics of the reactions including the antioxidants. Many studies evaluating the antioxidant activity of various samples of research interest using different methods in food and human health have been conducted. These methods are classified, described, and discussed in this review. Methods based on inhibited autoxidation are the most suited for termination-enhancing antioxidants and for chain-breaking antioxidants, while different specific studies are needed for preventive antioxidants. For this purpose, the most common methods used in vitro determination of antioxidant capacity of food constituents were examined. Also, a selection of chemical testing methods was critically reviewed and highlighted. In addition, their advantages, disadvantages, limitations and usefulness were discussed and investigated for pure molecules and raw extracts. The effect and influence of the reaction medium on the performance of antioxidants are also addressed. Hence, this overview provides a basis and rationale for developing standardized antioxidant methods for the food, nutraceuticals, and dietary supplement industries. In addition, the most important advantages and shortcomings of each method were detected and highlighted. The chemical principles of these methods are outlined and critically discussed. The chemical principles of methods of 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulphonate) radical (ABTS·+) scavenging, 1,1-diphenyl-2-picrylhydrazyl (DPPH·) radical scavenging, Fe3+-Fe2+ transformation assay, ferric reducing antioxidant power (FRAP) assay, cupric ions (Cu2+) reducing power assay (Cuprac), Folin-Ciocalteu reducing capacity (FCR assay), peroxyl radical (ROO·), superoxide radical anion (O2·-), hydrogen peroxide (H2O2) scavenging assay, hydroxyl radical (OH·) scavenging assay, singlet oxygen (1O2) quenching assay, nitric oxide radical (NO·) scavenging assay and chemiluminescence assay are outlined and critically discussed. Also, the general antioxidant aspects of main food components were discussed by a number of methods, which are currently used for the detection of antioxidant properties of food components. This review consists of two main sections. The first section is devoted to the main components in the food and pharmaceutical applications. The second general section comprises some definitions of the main antioxidant methods commonly used for the determination of the antioxidant activity of components. In addition, some chemical, mechanistic and kinetic basis, and technical details of the used methods are given.
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Variability of Hordeum vulgare L. Cultivars in Yield, Antioxidant Potential, and Cholinesterase Inhibitory Activity. SUSTAINABILITY 2020. [DOI: 10.3390/su12051938] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Barley (Hordeum vulgare L.) is an annual plant cultivated in spring or autumn. Currently, over 70% of the cultivated barley grains are utilized for preparing fodder, while the rest is used for the production of malt and cereals in the food industry. The purpose of the present work was to evaluate the content of bioactive compounds, antioxidant potential, and cholinesterase inhibitory effect of the aqueous extracts of juvenile barley leaves. It was found that the barley cultivars differed in their content of the determined phytochemicals as well as their antioxidant potential and cholinesterase-inhibitory activity. The water extracts of young barley leaves contained phenolic acids as well as quercetin, rutin, and kaempferitrin. The extracts showed a higher inhibitory effect on 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) than on 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals. Based on the aqueous extracts analyzed, we found that winter cultivars were characterized by the highest iron-chelating activity. Furthermore, barley extracts showed a stronger inhibitory effect against acetylcholinesterase compared to butyrylcholinesterase. The results of the present work indicated that barley cultivars differed in their germination process. Among the tested samples, the highest cholinesterase inhibitory activity was shown by the Basic variety.
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Işık M, Beydemir Ş, Demir Y, Durgun M, Türkeş C, Nasır A, Necip A, Akkuş M. Benzenesulfonamide derivatives containing imine and amine groups: Inhibition on human paraoxonase and molecular docking studies. Int J Biol Macromol 2020; 146:1111-1123. [PMID: 31739032 DOI: 10.1016/j.ijbiomac.2019.09.237] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 09/09/2019] [Accepted: 09/24/2019] [Indexed: 11/19/2022]
Abstract
Sulfonamides known as inhibitors of many metabolic enzymes have been widely used as antimicrobial drugs for a long time. In the present study, we investigated in vitro inhibitory activities of benzenesulfonamide derivatives on human paraoxonase-I (hPON1). For this aim, PON1 was purified from human serum with a specific activity of 2603.57 EU/mg and 8.34% yield using simple chromatographic methods. The various concentrations of early-synthesized sixteen sulfonamide derivatives were tested on the paraoxonase activity. Ki values of compounds were found in the range of 0.28-357.70 µM. Compound H4 had the highest inhibitory activity on hPON1 as competitive. Estimated structure-activity relationship (SAR) for compounds was done based on different substituents and their positions in the compounds. Besides, the molecular docking analysis of compound H4 was performed to understand the binding interactions on the active site of the enzyme. According to these experimental results, compound H4 was a potential inhibitor of PON1.
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Affiliation(s)
- Mesut Işık
- Department of Pharmacy Services, Health Services Vocational School, Harran University, 63300 Şanlıurfa, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey.
| | - Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, Ardahan 75700, Turkey
| | - Mustafa Durgun
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, 63290 Şanlıurfa, Turkey
| | - Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, 24100 Erzincan, Turkey
| | - Abdul Nasır
- Department of Molecular Science and Technology, Ajou University, Suwon 443-749, South Korea
| | - Adem Necip
- Department of Pharmacy Services, Health Services Vocational School, Harran University, 63300 Şanlıurfa, Turkey
| | - Musa Akkuş
- Department of Chemistry, Faculty of Sciences, Atatürk University, 25240 Erzurum, Turkey
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Benzenesulfonamide derivatives containing imine and amine groups: Inhibition on human paraoxonase and molecular docking studies. Int J Biol Macromol 2020. [DOI: 10.1016/j.ijbiomac.2019.09.237 pmid: 31739032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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35
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Synthesis of novel β-amino carbonyl derivatives and their inhibition effects on some metabolic enzymes. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127453] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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36
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Takım K, Işık M. Phytochemical Analysis of Paliurus spina-christi Fruit and Its Effects on Oxidative Stress and Antioxidant Enzymes in Streptozotocin-Induced Diabetic Rats. Appl Biochem Biotechnol 2020; 191:1353-1368. [PMID: 32103469 DOI: 10.1007/s12010-020-03287-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 02/13/2020] [Indexed: 11/24/2022]
Abstract
Oxidative stress can play an important role in the autoxidation of glucose, glycation of proteins and activation of polyol metabolism, and the development of various complications in diabetes. This study investigated the protective effect of Paliurus spina-christi (PSC) fruit against diabetes-induced pathologies such as inflammation caused by oxidative stress and its phytochemical content. The bioactive compounds of Paliurus spina-christi fruit extract (PSC-FE) prepared by the infusion method were determined by LC-MS/MS analysis, and the metal reduction and radical removal activity were determined in vitro by DPPH, ABTS, FRAP and CUPRAC methods. The effect of PSC-FE on catalase and superoxide dismutase enzymes and lipid peroxidation in streptozotocin-induced diabetic rat tissues was determined in vivo. For determining in vivo antioxidant activity, the study was carried out on 30 Wistar albino male rats that were distributed into 3 research and 2 control groups. As a result of LC-MS/MS analysis, malic acid (28,424.18 ± 3.21 μg/g PSC-FE) and rutin (23,459.68 ± 3.73 μg/g PSC-FE) are the highest among the 22 phenolic compounds. The PSC fruit water extracts were determined to have a more powerful antioxidant activity than standard antioxidants. In those groups that received PSC-FE, catalase and superoxide dismutase enzyme levels that decreased in patient group were found to have a statistically meaningful increase in treatment groups (P < 0.01). Although malondialdehyde amount, the last product of lipid peroxidation, was observed to have a statistically meaningful increase in patient group when compared with control group, this increase was decreased in all treatment groups in a statistically meaningful manner (P < 0.01). The PSC was seen to be more successful, when compared with standard antioxidants. The PSC-FE was found to have a rich phenolic diversity. It can be said that the PSC may have a significant therapeutic effect on diabetes caused by oxidative stress due to its biological activities and content.
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Affiliation(s)
- Kasım Takım
- Department of Biochemistry, Veterinary Faculty, Harran University, 63200, Şanlıurfa, Turkey
| | - Mesut Işık
- Department of Pharmacy Services, Vocational School of Health Services, Harran University, 63200, Şanlıurfa, Turkey.
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37
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Işık M, Demir Y, Durgun M, Türkeş C, Necip A, Beydemir Ş. Molecular docking and investigation of 4-(benzylideneamino)- and 4-(benzylamino)-benzenesulfonamide derivatives as potent AChE inhibitors. CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-00988-3] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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38
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Zhao Y, Liu X, Fu X, Mo Z, Jiang Y, Yan Y. Protective effects of epigallocatechin gallate against ischemia reperfusion injury in rat skeletal muscle via activating Nrf2/HO-1 signaling pathway. Life Sci 2019; 239:117014. [PMID: 31678278 DOI: 10.1016/j.lfs.2019.117014] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 10/23/2019] [Accepted: 10/24/2019] [Indexed: 01/19/2023]
Abstract
AIMS Previous studies have demonstrated that epigallocatechin gallate (EGCG) had certain protective effects on myocardial and renal ischemia reperfusion (I/R) injury. We aimed to research the special effects and underling mechanisms of EGCG on skeletal muscle I/R injury. MAIN METHOD We established an experimental rat model of I/R skeletal muscle injury and treated with different doses of EGCG. Hematoxylin eosin staining, TUNEL assay, ELISA, qRT-PCR and Western blotting were used to evaluate the effects of EGCG. KEY FINDINDS EGCG significantly improved skeletal muscle function of I/R injury rats. Moreover, EGCG had positive effects on decreasing apoptosis of skeletal muscle tissues, alleviating oxidative stress damage and suppressing the production of inflammatory cytokines. Further, EGCG had positive effects on activating Nrf2/HO-1 signaling pathway. SIGNIFICANCE EGCG might be a powerful candidate compound for alleviating I/R injury in rat skeletal muscle.
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Affiliation(s)
- Yan Zhao
- School of Sports and Health, Nanjing Sport Institute, Nanjing, 210014, Jiangsu China
| | - Xinhao Liu
- School of Sports and Health, Nanjing Sport Institute, Nanjing, 210014, Jiangsu China
| | - Xuejuan Fu
- School of Sports and Health, Nanjing Sport Institute, Nanjing, 210014, Jiangsu China
| | - Zhongyun Mo
- Department of Emergency Medicine and Critical Care, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Yi Jiang
- Department of Emergency Medicine and Critical Care, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China.
| | - Yanli Yan
- Department of Emergency Medicine and Critical Care, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China.
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39
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Aydin T, Senturk M, Kazaz C, Cakir A. Inhibitory Effects and Kinetic-Docking Studies of Xanthohumol FromHumulus lupulusCones Against Carbonic Anhydrase, Acetylcholinesterase, and Butyrylcholinesterase. Nat Prod Commun 2019. [DOI: 10.1177/1934578x19881503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Xanthohumol is an essential prenyl flavonoid of Humulus lupulus L. cones, and the taste of beer is due to this compound. Lately, xanthohumol has earned significant interest due to its potential anticancer, antigenotoxic, and adipogenesis effects. In this paper, the inhibitory effects of xanthohumol on human carbonic anhydrase isozymes (hCAI and hCAII), acetylcholinesterase (AChE), and butyrylcholinesterase (BChE) were studied. Also, molecular docking studies were used to investigate ligand interaction diagrams of xanthohumol at the binding cavities of hCAI and II. Xanthohumol was isolated from hop cones by silica gel column chromatography. Carbonic anhydrase enzyme activities were determined spectrophotometrically. In addition, molecular modeling approaches were used for the hCAI and hCAII isoenzymes. Ellman’s method was used for the inhibitor activities of AChE and BChE. The KIvalues of xanthohumol were detected as 0.085 µM for hCAI, 0.049 µM for hCAII, 95.5 nM for AChE, and 124.9 nM for BChE. In conclusion, xanthohumol can pleiotropically exert health promoting effects. It has antiglaucoma, anticonvulsant, antiepileptic, and anticancer activities due to its potent inhibitory effects on hCAI and hCAII. These findings may open new avenues for the design and development of novel hCAI, hCAII, AChE, and BChE inhibitors compared with sulfonamide/sulfamate.
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Affiliation(s)
- Tuba Aydin
- Department of Pharmacognosy, Faculty of Pharmacy, Agri Ibrahim Cecen University, Turkey
| | - Murat Senturk
- Department of Biochemistry, Faculty of Pharmacy, Agri Ibrahim Cecen University, Turkey
| | - Cavit Kazaz
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Ahmet Cakir
- Department of Chemistry, Faculty of Science & Letter, Kilis 7 Aralik University, Turkey
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40
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Biçer A, Kaya R, Anıl B, Turgut Cin G, Gülcin İ, Gültekin MS. Synthesis of novel bis‐sulfone derivatives and their inhibition properties on some metabolic enzymes including carbonic anhydrase, acetylcholinesterase, and butyrylcholinesterase. J Biochem Mol Toxicol 2019; 33:e22401. [DOI: 10.1002/jbt.22401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 08/05/2019] [Accepted: 09/18/2019] [Indexed: 02/01/2023]
Affiliation(s)
- Abdullah Biçer
- Department of Chemistry, Faculty of ScienceAkdeniz UniversityAntalya Turkey
| | - Rüya Kaya
- Central Research and Application LaboratoryAğrı İbrahim Çeçen UniversityAğrı Turkey
- Department of Chemistry, Faculty of ScienceAtatürk UniversityErzurum Turkey
| | - Barış Anıl
- Department of Chemistry, Faculty of ScienceAtatürk UniversityErzurum Turkey
| | - Günseli Turgut Cin
- Department of Chemistry, Faculty of ScienceAkdeniz UniversityAntalya Turkey
| | - İlhami Gülcin
- Department of Chemistry, Faculty of ScienceAtatürk UniversityErzurum Turkey
| | - Mehmet Serdar Gültekin
- Department of Chemistry, Faculty of ScienceAtatürk UniversityErzurum Turkey
- Faculty of PharmacyAğrı İbrahim Çeçen UniversityAğrı Turkey
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41
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El-Hadary AE, Elsanhoty RM, Ramadan MF. In vivo protective effect of Rosmarinus officinalis oil against carbon tetrachloride (CCl4)-induced hepatotoxicity in rats. PHARMANUTRITION 2019. [DOI: 10.1016/j.phanu.2019.100151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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42
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The Binding Mechanisms and Inhibitory Effect of Intravenous Anesthetics on AChE In Vitro and In Vivo: Kinetic Analysis and Molecular Docking. Neurochem Res 2019; 44:2147-2155. [DOI: 10.1007/s11064-019-02852-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/25/2019] [Accepted: 07/29/2019] [Indexed: 01/23/2023]
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43
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Synthesis and characterization of novel bromophenols: Determination of their anticholinergic, antidiabetic and antioxidant activities. Bioorg Chem 2019; 87:91-102. [DOI: 10.1016/j.bioorg.2019.03.010] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 03/04/2019] [Accepted: 03/05/2019] [Indexed: 01/21/2023]
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44
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Turkan F, Cetin A, Taslimi P, Karaman HS, Gulçin İ. Synthesis, characterization, molecular docking and biological activities of novel pyrazoline derivatives. Arch Pharm (Weinheim) 2019; 352:e1800359. [PMID: 31125504 DOI: 10.1002/ardp.201800359] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 03/06/2019] [Accepted: 03/17/2019] [Indexed: 12/18/2022]
Abstract
In this study, synthesis of ethyl 2-((4-bromophenyl)diazenyl)-3-oxo-phenylpropanoate 1 was carried out and a series of new 3H-pyrazol-3-ones (P1-7) were synthesized from 1 as well as various hydrazines. The obtained yields of the synthesized compounds were moderate (40-70%) and these compounds were confirmed by spectral data. These novel pyrazoline derivatives were effective inhibitor compounds of the human carbonic anhydrase I and II isozymes (hCAs I and II) and of the acetylcholinesterase (AChE) enzyme, with Ki values in the range of 17.4-40.7 nM for hCA I, 16.1-55.2 nM for hCA II, and 48.2-84.1 nM for AChE. In silico studies were performed on the compounds inhibiting hCA I, hCA II, and AChE receptors. On the basis of the findings, the inhibition profile of the new pyrazoline compounds at the receptors was determined.
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Affiliation(s)
- Fikret Turkan
- Health Services Vocational School, Igdır University, Igdır, Turkey
| | - Adnan Cetin
- Department of Science, Faculty of Education, Muş Alparslan University, Muş, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Halide S Karaman
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
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45
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Atmaca U, Kaya R, Karaman HS, Çelik M, Gülçin İ. Synthesis of oxazolidinone from enantiomerically enriched allylic alcohols and determination of their molecular docking and biologic activities. Bioorg Chem 2019; 88:102980. [PMID: 31174010 DOI: 10.1016/j.bioorg.2019.102980] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/01/2019] [Accepted: 05/08/2019] [Indexed: 12/11/2022]
Abstract
Enantioselective synthesis of functionalized cyclic allylic alcohols via kinetic resolution in transesterifcation with different lipase enzymes has been developed. The influence of the enzymes and temperature activity was studied. By determination of ideal reaction conditions, byproduct formation is minimized; this made it possible to prepare enantiomerically enriched allylic alcohols in high ee's and good yields. Enantiomerically enriched allylic alcohols were used for enantiomerically enriched oxazolidinone synthesis. Using benzoate as a leaving group means that 1 mol % of potassium osmate is necessary and can be obtained high yields 98%. Inhibitory activities of enantiomerically enriched oxazolidinones (8, 10 and 12) were tested against human carbonic anhydrase I and II isoenzymes (hCA I and hCA II), acetylcholinesterase (AChE), and α-glycosidase (α-Gly) enzymes. These enantiomerically enriched oxazolidinones derivatives had Ki values in the range of 11.6 ± 2.1-66.4 ± 22.7 nM for hCA I, 34.1 ± 6.7-45.2 ± 12.9 nM for hCA II, 16.5 ± 2.9 to 35.6 ± 13.9 for AChE, and 22.3 ± 6.0-70.9 ± 9.9 nM for α-glycosidase enzyme. Moreover, they had high binding affinity with -5.767, -6.568, -9.014, and -8.563 kcal/mol for hCA I, hCA II, AChE and α-glycosidase enzyme, respectively. These results strongly supported the promising nature of the enantiomerically enriched oxazolidinones as selective hCA, AChE, and α-glycosidase inhibitors. Overall, due to these derivatives' inhibitory potential on the tested enzymes, they are promising drug candidates for the treatment of diseases like glaucoma, leukemia, epilepsy; Alzheimer's disease; type-2 diabetes mellitus that are associated with high enzymatic activity of CA, AChE, and α-glycosidase.
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Affiliation(s)
- Ufuk Atmaca
- Department of Chemistry, Faculty of Sciences, Ataturk University, 25240 Erzurum, Turkey; Oltu Vocational School, Ataturk University, 25400 Oltu-Erzurum, Turkey
| | - Rüya Kaya
- Department of Chemistry, Faculty of Sciences, Ataturk University, 25240 Erzurum, Turkey; Central Research and Application Laboratory, Agri Ibrahim Cecen University, 04100 Agri, Turkey
| | - Halide Sedef Karaman
- Department of Chemistry, Faculty of Sciences, Ataturk University, 25240 Erzurum, Turkey
| | - Murat Çelik
- Department of Chemistry, Faculty of Sciences, Ataturk University, 25240 Erzurum, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Ataturk University, 25240 Erzurum, Turkey.
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46
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Genç Bilgiçli H, Kestane A, Taslimi P, Karabay O, Bytyqi-Damoni A, Zengin M, Gulçin İ. Novel eugenol bearing oxypropanolamines: Synthesis, characterization, antibacterial, antidiabetic, and anticholinergic potentials. Bioorg Chem 2019; 88:102931. [PMID: 31015178 DOI: 10.1016/j.bioorg.2019.102931] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 03/27/2019] [Accepted: 04/15/2019] [Indexed: 12/14/2022]
Abstract
Five oxypropanol amine derivatives that four of them are novel have been synthesized with high yields and practical methods. in vitro antibacterial susceptibility of Acinetobacter baumannii, Pseudomonas aeruginosa, Escherichia coli and Staphylococcus aureus strains to synthesized substances were evaluated with agar well-diffusion method by comparison with commercially available drugs. Most of the bacteria were multidrug resistant. It was concluded that these compounds are much more effective than reference drugs. These eugenol bearing oxypropanolamine derivatives were also effective inhibitors against α-glycosidase, cytosolic carbonic anhydrase I and II isoforms (hCA I and II), and acetylcholinesterase (AChE) enzymes with Ki values in the range of 0.80 ± 0.24-3.52 ± 1.01 µM for hCA I, 1.08 ± 0.15-3.64 ± 0.92 µM for hCA II, 5.18 ± 0.84-12.46 ± 2.08 µM for α-glycosidase, and 11.33 ± 2.83-32.81 ± 9.73 µM for AChE, respectively.
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Affiliation(s)
- Hayriye Genç Bilgiçli
- Sakarya University, Science and Arts Faculty Chemistry Department, 54187-Serdivan Sakarya, Turkey.
| | - Ali Kestane
- Sakarya University, Science and Arts Faculty Chemistry Department, 54187-Serdivan Sakarya, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, 74100 Bartin, Turkey
| | - Oguz Karabay
- Sakarya University, Faculty of Medicine Infectious Diseases and Clinical Microbiology Department, 54290-Adapazarı Sakarya, Turkey
| | - Arlinda Bytyqi-Damoni
- University of Pristina, Faculty of Education, Department of Chemistry, Pristina, Kosovo
| | - Mustafa Zengin
- Sakarya University, Science and Arts Faculty Chemistry Department, 54187-Serdivan Sakarya, Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Science, Atatürk University, 25240-Erzurum, Turkey
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47
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Kaya R, Taslimi P, Naldan ME, Gulçin İ. The Impacts of Some Sedative Drugs on α -Glycosidase, Acetylcholinesterase and Butyrylcholinesterase Enzymes-potential Drugs for Some Metabolic Diseases. LETT DRUG DES DISCOV 2019. [DOI: 10.2174/1570180815666180924110023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background:
The present paper focuses on the in vitro inhibition of some sedative drugs
such as Midazolam, Propofol, Hipnodex, Ketamine, and Pental sodium on acetylcholinesterase
(AChE), Butyrylcholinesterase (BChE), and α-glycosidase (α-Gly) enzymes.
Methods:
These drugs were tested in diverse concentrations, which showed positive effects in vitro
AChE, BChE, and α-Gly activities. Ki values were 20.14, 94.93, 636.78, 416.42, and 953.75 µM for
AChE, 17.52, 32.03, 88.02, 93.48, and 91.84 µM for BChE, and 10.87, 156.68, 48.21, 37.88,
151.01 µM for α-glycosidase, respectively.
Results:
An enhancing number of experiential observations show potentially harmful effects of
sedative drugs on the extension of brain.
Conclusion:
Midazolam exhibited effective inhibitory activity compared with the other drugs for
these enzymes.
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Affiliation(s)
- Ruya Kaya
- Department of Chemistry, Faculty of Sciences, Ataturk University, 25240-Erzurum, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, 74100-Bartin, Turkey
| | - Muhammet Emin Naldan
- Department of Anesthesia, Regional Training and Research Hospital, 25240-Erzurum, Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Sciences, Ataturk University, 25240-Erzurum, Turkey
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48
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Synthesis and biological evaluation of novel tris-chalcones as potent carbonic anhydrase, acetylcholinesterase, butyrylcholinesterase and α-glycosidase inhibitors. Bioorg Chem 2019; 85:191-197. [DOI: 10.1016/j.bioorg.2018.12.035] [Citation(s) in RCA: 114] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 12/25/2018] [Accepted: 12/27/2018] [Indexed: 12/18/2022]
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49
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The first synthesis, carbonic anhydrase inhibition and anticholinergic activities of some bromophenol derivatives with S including natural products. Bioorg Chem 2019; 85:128-139. [DOI: 10.1016/j.bioorg.2018.12.012] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 12/04/2018] [Accepted: 12/10/2018] [Indexed: 01/28/2023]
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50
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Synthesis, characterization, crystal structure of novel bis-thiomethylcyclohexanone derivatives and their inhibitory properties against some metabolic enzymes. Bioorg Chem 2019; 82:393-404. [DOI: 10.1016/j.bioorg.2018.11.001] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 10/03/2018] [Accepted: 11/01/2018] [Indexed: 12/17/2022]
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