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Cordiano R, Gammeri L, Di Salvo E, Gangemi S, Minciullo PL. Pomegranate ( Punica granatum L.) Extract Effects on Inflammaging. Molecules 2024; 29:4174. [PMID: 39275022 PMCID: PMC11396831 DOI: 10.3390/molecules29174174] [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: 07/20/2024] [Revised: 08/28/2024] [Accepted: 08/29/2024] [Indexed: 09/16/2024] Open
Abstract
Pomegranate is a notable source of nutrients, containing a considerable proportion of organic acids, polysaccharides, vitamins, fatty acids, and polyphenols such as flavonoids, phenolic acids, and tannins. It is also rich in nutritionally important minerals and chemical elements such as K, P, Na, Ca, Mg, and N. The presence of several bioactive compounds and metabolites in pomegranate has led to its incorporation into the functional food category, where it is used for its numerous therapeutic properties. Pomegranate's bioactive compounds have shown antioxidant, anti-inflammatory, and anticancer effects. Aging is a process characterized by the chronic accumulation of damages, progressively compromising cells, tissues, and organs over time. Inflammaging is a chronic, subclinical, low-grade inflammation that occurs during the aging process and is linked to many age-related diseases. This review aims to summarize and discuss the evidence of the benefits of pomegranate extract and its compounds to slow the aging processes by intervening in the mechanisms underlying inflammaging. These studies mainly concern neurodegenerative and skin diseases, while studies in other fields of application need to be more practical. Furthermore, no human studies have demonstrated the anti-inflammaging effects of pomegranate. In the future, supplementation with pomegranate extracts, polyphenols, or urolithins could represent a valuable low-risk complementary therapy for patients with difficult-to-manage diseases, as well as a valid therapeutic alternative for the topical or systemic treatment of skin pathologies.
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Affiliation(s)
- Raffaele Cordiano
- Unit and School of Allergy and Clinical Immunology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
| | - Luca Gammeri
- Unit and School of Allergy and Clinical Immunology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
| | - Eleonora Di Salvo
- Department of Biomedical and Dental Science and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy
| | - Sebastiano Gangemi
- Unit and School of Allergy and Clinical Immunology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
| | - Paola Lucia Minciullo
- Unit and School of Allergy and Clinical Immunology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
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Çelik Ş, Dervişoğlu G, İzol E, Sęczyk Ł, Özdemir FA, Yilmaz ME, Yilmaz MA, Gülçin İ, Al-Anazi KM, Farah MA, Zafar M, Makhkamov T, Khan MA. Comprehensive phytochemical analysis of Salvia hispanica L. callus extracts using LC-MS/MS. Biomed Chromatogr 2024:e5975. [PMID: 39105236 DOI: 10.1002/bmc.5975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 07/15/2024] [Accepted: 07/18/2024] [Indexed: 08/07/2024]
Abstract
In this research, the study utilized the root, leaf, and petiole parts of in vitro grown Salvia hispanica plants as explants. Following UV-C treatment applied to developing callus, methanol extracts were obtained and analyzed using liquid chromatography-mass spectrometry (LC/MS) to investigate their anticancer properties. First, the seeds of S. hispanica were soaked in commercial bleach for 6 min to ensure surface sterilization. The most effective antimicrobial activity on Gram-negative bacteria, with a zone diameter (11 ± 0.82 mm), was noticed in callus extracts obtained from the petiole explant in the second protocol against Klebsiella pneumoniae EMCS bacteria. Anticancer activities on SH-SY5Y human neuroblastoma cells were investigated by using 1000, 500, 250, 125, 62.5, 31.25, 15.62, and 78.12 μg/mL doses of the extracts, and the most effective cytotoxic activity was determined at the 1000 μg/mL dose of the extracts obtained from both protocols. The extracts were determined to inhibit hCAI, hCAII, AChE, and BChE enzymes. The content of 53 different phytochemical components of the extracts was analyzed by liquid chromatography with tandem mass spectrometry (LC-MS/MS). Rosmarinic acid, quinic acid, and caffeic acid were found in the highest concentration. The comprehensive LC-MS/MS analysis of S. hispanica extracts revealed a diverse array of phytochemical compounds, highlighting its potential for therapeutic applications.
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Affiliation(s)
- Şenol Çelik
- Department of Molecular Biology and Genetics, Faculty of Science and Art, Bingöl University, Bingöl, Turkey
| | - Gökhan Dervişoğlu
- Department of Molecular Biology and Genetics, Faculty of Science and Art, Bingöl University, Bingöl, Turkey
| | - Ebubekir İzol
- Bee and Natural Products R&D and P&D Application and Research Center, Bingöl University, Bingöl, Turkey
| | - Łukasz Sęczyk
- Department of Industrial and Medicinal Plants, University of Life Sciences in Lublin, Lublin, Poland
| | - Fethi Ahmet Özdemir
- Department of Molecular Biology and Genetics, Faculty of Science and Art, Bingöl University, Bingöl, Turkey
| | - Muhammed Enes Yilmaz
- Department of Molecular Biology and Genetics, Faculty of Science and Art, Bingöl University, Bingöl, Turkey
| | - Mustafa Abdullah Yilmaz
- Department of Analytical Chemistry, Faculty of Pharmacy, Dicle University Science and Technology Research and Application Center (DUBTAM), Diyarbakır, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
| | | | - Mohammad Abul Farah
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Muhammad Zafar
- Department of Plant Sciences, Quaid-i-Azam University Islamabad, Islamabad, Pakistan
| | - Trobjon Makhkamov
- Department of Forestry and Landscape Design, Tashkent State Agrarian University, Tashkent, Uzbekistan
| | - Mueen Alam Khan
- Department of Plant Breeding and Genetics, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
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Liu Y, Luo J, Xu B. Elucidation of Anti-Obesity Mechanisms of Phenolics in Artemisiae argyi Folium (Aiye) by Integrating LC-MS, Network Pharmacology, and Molecular Docking. Life (Basel) 2024; 14:656. [PMID: 38929640 PMCID: PMC11205026 DOI: 10.3390/life14060656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 05/19/2024] [Accepted: 05/19/2024] [Indexed: 06/28/2024] Open
Abstract
The global prevalence of obesity is a pressing health issue, increasing the medical burden and posing significant health risks to humans. The side effects and complications associated with conventional medication and surgery have spurred the search for anti-obesity drugs from plant resources. Previous studies have suggested that Artemisiae argyi Folium (Aiye) water extracts could inhibit pancreatic lipase activities, control body weight increase, and improve the plasma lipids profile. However, the exact components and mechanisms were not precisely understood. Therefore, this research aims to identify the chemical profile of Aiye and provide a comprehensive prediction of its anti-obesity mechanisms. The water extract of Aiye was subjected to LC-MS analysis, which identified 30 phenolics. The anti-obesity mechanisms of these phenolics were then predicted, employing network pharmacology and molecular docking. Among the 30 phenolics, 21 passed the drug-likeness screening and exhibited 486 anti-obesity targets. The enrichment analysis revealed that these phenolics may combat obesity through PI3K-Akt signaling and MAPK, prolactin, and cAMP signaling pathways. Eight phenolics and seven central targets were selected for molecular docking, and 45 out of 56 docking had a binding affinity of less than -5 kcal/mol. This research has indicated the potential therapy targets and signaling pathways of Aiye in combating obesity.
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Affiliation(s)
- Yongxiang Liu
- Guangdong Provincial Key Laboratory IRADS and Department of Life Sciences, BNU-HKBU United International College, Zhuhai 519087, China; (Y.L.); (J.L.)
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Jinhai Luo
- Guangdong Provincial Key Laboratory IRADS and Department of Life Sciences, BNU-HKBU United International College, Zhuhai 519087, China; (Y.L.); (J.L.)
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Baojun Xu
- Guangdong Provincial Key Laboratory IRADS and Department of Life Sciences, BNU-HKBU United International College, Zhuhai 519087, China; (Y.L.); (J.L.)
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Akıncıoğlu A. Design, synthesis, in silico, and in vitro evaluation of novel benzyloxybenzene substituted (S)-α-amino amide derivatives as cholinesterases and monoaminoxidases inhibitor. Drug Dev Res 2024; 85:e22161. [PMID: 38445811 DOI: 10.1002/ddr.22161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/04/2024] [Accepted: 02/03/2024] [Indexed: 03/07/2024]
Abstract
In this study, a series of novel benzyloxybenzene substituted (S)-α-amino acid methyl esters and their amide derivatives were synthesized and evaluated for their inhibitory actions against acetylcholinesterase (AChE), butyrylcholinesterase (BChE), monoamine oxidase A (MAO-A), and monoamine oxidase B (MAO-B). The synthetic strategy was based on starting from benzyl bromide (5) and 4-hydroxybenzaldehyde (6). The reaction of 5 and 6 in the presence of K2 CO3 gave benzyloxybenzaldehyde 7. Benzyloxybenzene substituted (S)-α-amino acid methyl esters 11, 12, 13, (±)-19, and (±)-20 were obtained from the reaction of L-amino acid methyl esters with benzyloxybenzaldehyde (7) followed by in situ reduction with NaBH4 . The reaction of (S)-11, (S)-12, 13, (±)-19, and (±)-20 with excess ammonia gave amides (S)-14, (S)-15, 16, (±)-21, and (±)-22. The in vitro inhibitory activities of compounds against MAO-A, MAO-B, AChE, and BChE were investigated. Within the α-amino acid methyl ester series, 13 (21.32 ± 0.338 µM) showed selectivity by inhibiting the MAO-B better than MAO-A. 13 emerged as the most active member of this series, exhibiting a 12-fold selectivity for MAO-B. 14 (4.501 ± 0.295 µM) demonstrated a pronounced selectivity for MAO-A over MAO-B, with a selectivity ratio of 110-fold. In addition, it was determined that compound 15 (95.65 ± 3.09 µM) had high selectivity for BChE inhibition. 21 was demonstrated the most potent inhibition (18.36 ± 1.36 µM) against AChE.
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Affiliation(s)
- Akın Akıncıoğlu
- Central Researching Laboratory, Agri Ibrahim Cecen University, Agri, Turkey
- Vocational School, Agri Ibrahim Cecen University, Agri, Turkey
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Le TNQ, Do YV, Nguyen NQ, Tran TYN, Huynh BL, Bach LG, Thi Thu Thao B, Dao TP. Assessment of changes in product quality and antioxidant activity of dried soursop ( Annona muricata L.) during product storage. Food Chem X 2024; 21:101062. [PMID: 38259510 PMCID: PMC10801217 DOI: 10.1016/j.fochx.2023.101062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 11/26/2023] [Accepted: 12/09/2023] [Indexed: 01/24/2024] Open
Abstract
Innovations for product preservation have attracted interest as they may increase the shelf-life of items when stored properly. In this study, the effects of various storage conditions, including four types of packaging (paper packaging, paper combined PE packaging, aluminum combined PE packaging, and plastic jar packaging) and temperatures (5, 15, 30, and 45 °C) on the quality of dried soursop were evaluated. The results demonstrated that the combination of plastic jar packaging and a storage temperature of 15 °C retained a significant portion of the initial total ascorbic acid content, total polyphenol content, and total flavonoid content. After four weeks of storage, the dried soursop preserve packaged in a plastic jar and stored at 15 °C exhibited a moisture content of 22.977 ± 0.093 %, total ascorbic acid content of 9.7 ± 0.46 mg/100gDW, total polyphenol content of 8.12 ± 0.06 mgGAE/gDW, total flavonoid content of 0.18 ± 0.02 mgQE/gDW, DPPH and ABTS scavenging activity of 0.69 ± 0.01 mgAA/gDW and 0.82 ± 0.01 mgAA/gDW, respectively. Moreover, the product meets the requirements of decision 46/2007/QD-BYT regulating the limits on biological and chemical contamination in food. The study offers valuable insights for the food industry in optimizing packaging and storage conditions to ensure the storage of quality and health-beneficial properties of this product.
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Affiliation(s)
- Thi Nhu Quynh Le
- Faculty of Chemical Engineering and Food Technology, Nong Lam University, Ho Chi Minh City 700000, Vietnam
| | - Yen Vy Do
- Faculty of Chemical Engineering and Food Technology, Nong Lam University, Ho Chi Minh City 700000, Vietnam
| | - Ngoc Quy Nguyen
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam
- Faculty of Food and Environmental Engineering, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam
| | - Thi Yen Nhi Tran
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam
- Faculty of Food and Environmental Engineering, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam
| | - Bao Long Huynh
- Faculty of Chemical Technology, Ho Chi Minh City University of Industry and Trade, Ho Chi Minh City 700000, Vietnam
| | - Long Giang Bach
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam
| | - Bui Thi Thu Thao
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam
| | - Tan Phat Dao
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam
- Department of Chemistry, Soongsil University, Seoul 06978, South Korea
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Albeloushi S, Hasan A, Arefanian H, Sindhu S, Al-Rashed F, Kochumon S, Abukhalaf N, Jacob T, Shenouda S, Al Madhoun A, Al-Mulla F, Ahmad R. Differential effects of fish-oil and cocoa-butter based high-fat/high-sucrose diets on endocrine pancreas morphology and function in mice. Front Endocrinol (Lausanne) 2024; 15:1265799. [PMID: 38414818 PMCID: PMC10897036 DOI: 10.3389/fendo.2024.1265799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 01/29/2024] [Indexed: 02/29/2024] Open
Abstract
Introduction A high-fat/high-sucrose diet leads to adverse metabolic changes that affect insulin sensitivity, function, and secretion. The source of fat in the diet might inhibit or increase this adverse effect. Fish oil and cocoa butter are a significant part of our diets. Yet comparisons of these commonly used fat sources with high sucrose on pancreas morphology and function are not made. This study investigated the comparative effects of a fish oil-based high-fat/high-sucrose diet (Fish-HFDS) versus a cocoa butter-based high-fat/high-sucrose diet (Cocoa-HFDS) on endocrine pancreas morphology and function in mice. Methods C57BL/6 male mice (n=12) were randomly assigned to dietary intervention either Fish-HFDS (n=6) or Cocoa-HFDS (n=6) for 22 weeks. Intraperitoneal glucose and insulin tolerance tests (IP-GTT and IP-ITT) were performed after 20-21 weeks of dietary intervention. Plasma concentrations of c-peptide, insulin, glucagon, GLP-1, and leptin were measured by Milliplex kit. Pancreatic tissues were collected for immunohistochemistry to measure islet number and composition. Tissues were multi-labelled with antibodies against insulin and glucagon, also including expression on Pdx1-positive cells. Results and discussion Fish-HFDS-fed mice showed significantly reduced food intake and body weight gain compared to Cocoa-HFDS-fed mice. Fish-HFDS group had lower fasting blood glucose concentration and area under the curve (AUC) for both GTT and ITT. Plasma c-peptide, insulin, glucagon, and GLP-1 concentrations were increased in the Fish-HFDS group. Interestingly, mice fed the Fish-HFDS diet displayed higher plasma leptin concentration. Histochemical analysis revealed a significant increase in endocrine pancreas β-cells and islet numbers in mice fed Fish-HFDS compared to the Cocoa-HFDS group. Taken together, these findings suggest that in a high-fat/high-sucrose dietary setting, the source of the fat, especially fish oil, can ameliorate the effect of sucrose on glucose homeostasis and endocrine pancreas morphology and function.
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Affiliation(s)
- Shaima Albeloushi
- Immunology and Microbiology Department, Dasman Diabetes Institute, Dasman, Kuwait
| | - Amal Hasan
- Translational Research Department, Dasman Diabetes Institute, Dasman, Kuwait
| | - Hossein Arefanian
- Immunology and Microbiology Department, Dasman Diabetes Institute, Dasman, Kuwait
| | - Sardar Sindhu
- Animal and Imaging Core Facility, Dasman Diabetes Institute, Dasman, Kuwait
| | - Fatema Al-Rashed
- Immunology and Microbiology Department, Dasman Diabetes Institute, Dasman, Kuwait
| | - Shihab Kochumon
- Immunology and Microbiology Department, Dasman Diabetes Institute, Dasman, Kuwait
| | - Nermeen Abukhalaf
- Animal and Imaging Core Facility, Dasman Diabetes Institute, Dasman, Kuwait
| | - Texy Jacob
- Immunology and Microbiology Department, Dasman Diabetes Institute, Dasman, Kuwait
| | - Steve Shenouda
- Immunology and Microbiology Department, Dasman Diabetes Institute, Dasman, Kuwait
| | - Ashraf Al Madhoun
- Animal and Imaging Core Facility, Dasman Diabetes Institute, Dasman, Kuwait
| | - Fahd Al-Mulla
- Translational Research Department, Dasman Diabetes Institute, Dasman, Kuwait
| | - Rasheed Ahmad
- Immunology and Microbiology Department, Dasman Diabetes Institute, Dasman, Kuwait
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Kumar V, Jangid K, Kumar N, Kumar V, Kumar V. 3D-QSAR-based pharmacophore modelling of quinazoline derivatives for the identification of acetylcholinesterase inhibitors through virtual screening, molecular docking, molecular dynamics and DFT studies. J Biomol Struct Dyn 2024:1-15. [PMID: 38329085 DOI: 10.1080/07391102.2024.2313157] [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: 04/11/2023] [Accepted: 08/12/2023] [Indexed: 02/09/2024]
Abstract
Alzheimer's disease (AD) is a progressive neurological disorder responsible for the cognitive dysfunction and cognitive impairment in the patients. Acetylcholinesterase inhibitors (AChEIs) are used to treat AD however, these only provided symptomatic relief and more efficient drug molecules are desired for the effective treatment of the disease. In this article, ligand-based drug-designing strategy was used to develop and validate a field-based 3D-QSAR pharmacophore model on quinazoline-based AChEIs reported in the literature. The validated pharmacophore model (AAAHR_1) was used as a prefilter to screen an ASINEX database via virtual screening workflow (VSW). The hits generated were subjected to MM-GBSA to identify potential AChEIs and top three scoring molecules (BAS 05264565, LEG 12727144 and SYN 22339886) were evaluated for thermodynamic stability at the target site using molecular dynamic simulations. Additionally, DFT study was performed to predict the reactivity of lead molecules towards acetylcholinesterase (AChE). Thus, by utilising various computational tools, three molecules were identified as potent AChEIs that can be developed as potential drug candidates for the treatment of AD.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Vijay Kumar
- Department of Chemistry, Laboratory of Organic and Medicinal Chemistry, Central University of Punjab, Bathinda, India
| | - Kailash Jangid
- Department of Chemistry, Laboratory of Organic and Medicinal Chemistry, Central University of Punjab, Bathinda, India
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, India
| | - Naveen Kumar
- Department of Chemistry, Laboratory of Organic and Medicinal Chemistry, Central University of Punjab, Bathinda, India
| | - Vinay Kumar
- Department of Chemistry, Laboratory of Organic and Medicinal Chemistry, Central University of Punjab, Bathinda, India
| | - Vinod Kumar
- Department of Chemistry, Laboratory of Organic and Medicinal Chemistry, Central University of Punjab, Bathinda, India
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Sánchez-Estrada MDLL, Aguirre-Becerra H, Feregrino-Pérez AA. Bioactive compounds and biological activity in edible insects: A review. Heliyon 2024; 10:e24045. [PMID: 38293460 PMCID: PMC10825307 DOI: 10.1016/j.heliyon.2024.e24045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/09/2023] [Accepted: 01/02/2024] [Indexed: 02/01/2024] Open
Abstract
New strategies to combat hunger are a current and urgent demand. The increase in population has generated a high demand for products and services that affect food production, cultivation areas, and climate. Viable and sustainable alternative sources have been sought to meet food quality requirements. In this context, edible insects are a good source of macro-nutrients, and bioactive compounds confer biological properties that improve their nutritional aspects and benefit human health. This review aims to present the benefits and contributions of edible insects from the point of view of the biological contribution of macronutrients, and bioactive compounds, as well as consider some anti-nutritional aspects reported in edible insects. It was found that insects possess most of the macronutrients necessary for human life and are rich in bioactive compounds commonly found in plants. These bioactive compounds can vary significantly depending on the developmental stage, diet, and species of edible insects. However, they also contain phytochemicals in which anti-nutrients predominate, which can adversely affect humans with allergenic reactions or reduced nutrient viability when consumed in high amounts or for prolonged periods. Hydrocyanide, oxalates, soluble oxalate, and phytate are the most studied anti-nutrients. However, the doses at which they occur are far below the limits in foods. In addition, anti-nutrient levels decrease significantly in processing, such as oven-drying and defatting methods. However, there are few studies, so more trials are needed to avoid generalizing. Therefore, edible insects can be considered complete food.
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Affiliation(s)
- María de la Luz Sánchez-Estrada
- Center of Applied Research in Biosystems (CARB-CIAB), School of Engineering, Autonomous University of Querétaro-Campus Amazcala, Carretera Amazcala-Chichimequillas Km 1.0, C.P 76265 El Marqués, Querétaro, Mexico
| | - Humberto Aguirre-Becerra
- Center of Applied Research in Biosystems (CARB-CIAB), School of Engineering, Autonomous University of Querétaro-Campus Amazcala, Carretera Amazcala-Chichimequillas Km 1.0, C.P 76265 El Marqués, Querétaro, Mexico
| | - Ana Angélica Feregrino-Pérez
- Center of Applied Research in Biosystems (CARB-CIAB), School of Engineering, Autonomous University of Querétaro-Campus Amazcala, Carretera Amazcala-Chichimequillas Km 1.0, C.P 76265 El Marqués, Querétaro, Mexico
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Brahmi F, Bentouhami NE, Rbah Y, Elbouzidi A, Mokhtari O, Salamatullah AM, Ibenmoussa S, Bourhia M, Addi M, Asehraou A, Legssyer B. Chemical composition, antioxidant, and antimicrobial properties of Mentha subtomentella: in sight in vitro and in silico analysis. Front Chem 2024; 11:1341704. [PMID: 38313220 PMCID: PMC10834779 DOI: 10.3389/fchem.2023.1341704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 12/31/2023] [Indexed: 02/06/2024] Open
Abstract
Our research focused on assessing essential oils (MSEO) and aqueous extracts (MSAE) derived from M. subtomentella leaves, with a primary focus on evaluating their properties. From 1 kg of leaves, we successfully obtained 18 mL of essential oil. Upon conducting GC/MS analysis, we identified eleven compounds within the oil, collectively accounting for 100% of the constituents identified. Notably, the predominant compounds in the leaf oil were p-Menth-48) -en-3-one (50.48%), 9-Ethylbicyclo (3.3.1) nonan-9-ol (10.04%) (E)-3,3-Dimethyl-delta-1, alpha-cyclohexaneacetaldehyde (8.53%), and D-Limonene (7.22%). Furthermore, utilizing HPLC/DAD, we explored the phenolic profile of MSAE, extracted through decoction. This analysis revealed the presence of fifty-eight compounds, with five major components collectively constituting 61% of the total compounds identified, rosmarinic acid as the major one. We evaluated the antimicrobial effectiveness of the MSEO against ten different strains, observing its notable efficacy against A. Niger (MIC = 0.09%), P. digitatum (MIC = 0.5%), and G. candidum (MIC = 1%). However, the essential oil demonstrated comparatively lower efficacy against bacteria than fungi. In contrast, the MSAE did not exhibit any antimicrobial activity against the tested strains. Regarding antioxidant activity, the aqueous extract displayed a significantly higher antioxidant capacity than the essential oil, which exhibited relatively lower antioxidant activity. The IC50 values were determined to be 0.04 ± 0.01 mg/mL, 0.17 ± 0.01 mg/mL, and 13% ± 0.01% (V/V), for ascorbic acid MSAE and MSEO, respectively. We used a computational method called molecular docking to investigate how certain plant compounds affect antioxidant, antibacterial, and antifungal activities. This involved analyzing the interactions between these compounds and specific protein targets known for their roles in these activities.
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Affiliation(s)
- Fatima Brahmi
- Laboratory for the Improvement of Agricultural Production, Biotechnology, and Environment, University Mohammed Premier, Oujda, Morocco
| | - Nour Eddine Bentouhami
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Science, University Mohammed Premier, Oujda, Morocco
| | - Youssef Rbah
- Laboratory for the Improvement of Agricultural Production, Biotechnology, and Environment, University Mohammed Premier, Oujda, Morocco
| | - Amine Elbouzidi
- Laboratory for the Improvement of Agricultural Production, Biotechnology, and Environment, University Mohammed Premier, Oujda, Morocco
- Euromed University of Fez, Fez, Morocco
| | - Ouafae Mokhtari
- Laboratory for the Improvement of Agricultural Production, Biotechnology, and Environment, University Mohammed Premier, Oujda, Morocco
| | - Ahmad Mohammad Salamatullah
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Samir Ibenmoussa
- Laboratory of Therapeutic and Organic Chemistry, Faculty of Pharmacy, University of Montpellier, Montpellier, France
| | - Mohammed Bourhia
- Department of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune, Morocco
- Laboratory of Chemistry-Biochemistry, Environment, Nutrition, and Health, Faculty of Medicine and Pharmacy, Casablanca, Morocco
| | - Mohamed Addi
- Laboratory for the Improvement of Agricultural Production, Biotechnology, and Environment, University Mohammed Premier, Oujda, Morocco
| | - Abdeslam Asehraou
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Science, University Mohammed Premier, Oujda, Morocco
| | - Bouchra Legssyer
- Laboratory for the Improvement of Agricultural Production, Biotechnology, and Environment, University Mohammed Premier, Oujda, Morocco
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Yıldırım A, Atmaca U, Şahin E, Taslimi P, Taskin-Tok T, Çelik M, Gülçin İ. The synthesis, carbonic anhydrase and acetylcholinesterase inhibition effects of sulfonyl chloride moiety containing oxazolidinones using an intramolecular aza-Michael addition. J Biomol Struct Dyn 2023:1-16. [PMID: 38100567 DOI: 10.1080/07391102.2023.2291163] [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: 09/01/2023] [Accepted: 10/26/2023] [Indexed: 12/17/2023]
Abstract
Oxazolidinones are used as various potent antibiotics, in organisms it acts as a protein synthesis inhibitor, focusing on an initial stage that encompasses the tRNA binding process. Novel intramolecular aza-Michael reactions devoid of metal catalysts have been introduced in an oxazolidone synthesis pathway, different from α,β-unsaturated ketones. Oxazolidinone derivatives were tested against acetylcholinesterase (AChE), carbonic anhydrase I and II (hCA I and hCA II) enzymes. All the synthesized compounds had potent inhibition effects with Ki values in the range of 13.57 ± 0.98 - 53.60 ± 6.81 µM against hCA I and 9.96 ± 1.02 - 46.35 ± 3.83 µM against hCA II in comparison to the acetazolamide (AZA) (Ki = 50.46 ± 6.17 µM for hCA I) and for hCA II (Ki = 41.31 ± 5.05 µM). Also, most of the compounds demonstrated potent inhibition ability towards AChE enzyme with Ki values 78.67-231.75 nM and compared to tacrine (TAC) as standard clinical inhibitor (Ki = 142.48 nM). Furthermore, ADMET analysis and molecular docking were calculated using the AChE, hCA I and hCA II enzyme proteins to correlate the data with the experimental data. In this work, recent applications of a stereoselective aza-Michael reaction as an efficient tool for of nitrogen-containing heterocyclic scaffolds and their useful to pharmacology analogs are reviewed and summarized.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Alper Yıldırım
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - Ufuk Atmaca
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - Ertan Şahin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Sciences, Bartin University, Bartin, Turkey
| | - Tugba Taskin-Tok
- Faculty of Arts and Sciences, Department of Chemistry, Gaziantep University, Gaziantep, Turkey
- Department of Bioinformatics and Computational Biology, Institute of Health Sciences, Gaziantep University, Gaziantep, Turkey
| | - Murat Çelik
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
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11
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Yilmaz MA, Cakir O, Izol E, Tarhan A, Behcet L, Zengin G. Detailed Phytochemical Evaluation of a Locally Endemic Species (Campanula baskilensis) by LC-MS/MS and Its In-Depth Antioxidant and Enzyme Inhibitory Activities. Chem Biodivers 2023; 20:e202301182. [PMID: 37846496 DOI: 10.1002/cbdv.202301182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/09/2023] [Accepted: 10/15/2023] [Indexed: 10/18/2023]
Abstract
The importance of bioactive plant species in the scientific world is increasing day by day. The relationship between health and traditional-modern life, promotes the creation of new value-added natural products. This is the first research to conduct a bioactivity and chemical composition analysis of Campanula baskilensis species, which belongs to the medicinally important genus Campanula L (Campanulaceae). The aim of the current study is to quantitatively investigate the phytochemical contents of aerial and root parts of different C. baskilensis extracts (ethanol, methanol, and water) by LC-MS/MS and to evaluate their total phenolic and flavonoid contents, antioxidant and enzyme inhibitory activities. Remarkably, LC-MS/MS results revealed that, high amounts of quinic acid (53.6 mg/g aerial-MeOH extract), fumaric acid (6.3 mg/g aerial-H2 O extract, 2.5 mg/g root-H2 O extract), protocatechuic acid (11.4 mg/g aerial-H2 O extract), vanillic acid (1.4 mg/g aerial-EtOH extract), quercetin-3-O-rutinoside (rutin) (2.3 mg/g aerial-EtOH extract), hesperetin 7-rutinoside (hesperidin) (2.0 mg/g aerial-EtOH extract), kaempferol-3-O-rutinoside (nicotiflorin) (5.5 mg/g aerial-EtOH extract) were detected in the extracts of the species. Considering the bioactivity tests performed on C. baskilensis extracts, aerial-H2 O extract showed significant activity in all antioxidant assays. However, ethanol extracts of root and aerial parts exhibited the highest activities in all enzyme inhibitory tests.
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Affiliation(s)
- Mustafa Abdullah Yilmaz
- Department of Analytical Chemistry, Faculty of Pharmacy, Dicle University, Diyarbakir, 21280, Turkiye
- Dicle University Science and Technology Application and Research Center (DUBTAM), Diyarbakir, 21280, Turkiye
| | - Oğuz Cakir
- Department of Nutrition and Dietetics, Ataturk Faculty of Health Sciences, Dicle University, Diyarbakir, 21280, Turkiye
| | - Ebubekir Izol
- Bee and Natural Products R & D and P & D Application and Research Center, Bingol University, Bingol, 12000, Turkiye
| | - Abbas Tarhan
- Dicle University Science and Technology Application and Research Center (DUBTAM), Diyarbakir, 21280, Turkiye
| | - Lutfi Behcet
- Department of Molecular Biology and Genetics, Faculty of Arts and Sciences, Bingol University, Bingol, 12000, Turkiye
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya, 42130, Turkiye
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12
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Gull H, Ikram A, Khalil AA, Ahmed Z, Nemat A. Assessing the multitargeted antidiabetic potential of three pomegranate peel-specific metabolites: An in silico and pharmacokinetics study. Food Sci Nutr 2023; 11:7188-7205. [PMID: 37970376 PMCID: PMC10630828 DOI: 10.1002/fsn3.3644] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 08/09/2023] [Accepted: 08/13/2023] [Indexed: 11/17/2023] Open
Abstract
Diabetes is a chronic metabolic disorder that occurs due to impaired secretion of insulin, insulin resistance, or both. Recent studies show that the antidiabetic drugs used to control hyperglycemic levels are associated with undesirable adverse effects. Therefore, developing a safe and effective medicine with antidiabetic potential is needed. In this context, in silico studies are considered a rapid, effectual, and cost-effective method in drug discovery procedures. It is evident from the literature that plant-based natural components have shown promising outcomes in drug development to alleviate various diseases and hence have diversified the screening of potential antidiabetic agents. Purposely, in the present study, an in silico approach was performed on three Punica granatum peel metabolites (punicalin, punicalagin, and ellagic acid). All these three compounds were docked against nine protein targets involved in glucose metabolism (GFAT, PTP1β, PPAR-ᵞ, TKIR, RBP4, α-amylase, α-glucosidase, GCK, and AQP-2). These three pomegranate-specific compounds demonstrated significant interactions with GFAT, PTP1β, PPAR-ᵞ, TKIR, RBP4, α-amylase, α-glucosidase, GCK, and AQP-2 protein targets. Specifically, punicalin, punicalagin, and ellagic acid revealed significant binding scores (-9.2, -9.3, -8.1, -9.1, -8.5, -11.3, -9.2, -9.5, -10.1 kcal/mol; -10, -9.9, -8.5, -8.9, -10.4, -9.0, -10.2, -9.4, -9.0 kcal/mol; and -8.1, -8.0, -8.0, -6.8, -8.7, -7.8, -8.3, -8.1, -8.1 kcal/mol, respectively), with nine protein targets mentioned above. Hence, punicalin, punicalagin, and ellagic acid can be promising candidates in drug discovery to manage diabetes. Furthermore, in vivo and clinical trials must be conducted to validate the outcomes of the current study.
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Affiliation(s)
- Hina Gull
- Faculty of Sciences, Institute of Molecular Biology and BiotechnologyThe University of LahoreLahorePakistan
| | - Aqsa Ikram
- Faculty of Sciences, Institute of Molecular Biology and BiotechnologyThe University of LahoreLahorePakistan
| | - Anees Ahmed Khalil
- Faculty of Allied Health Sciences, University Institute of Diet and Nutritional SciencesThe University of LahoreLahorePakistan
| | - Zahoor Ahmed
- School of Food and Biological EngineeringJiangsu UniversityZhenjiangChina
| | - Arash Nemat
- Department of MicrobiologyKabul University of Medical SciencesKabulAfghanistan
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Xu J. Harnessing the Power of Plants: A Green Factory for Bioactive Compounds. Life (Basel) 2023; 13:2041. [PMID: 37895423 PMCID: PMC10608033 DOI: 10.3390/life13102041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
The plant kingdom has long been revered for its complex biochemical pathways, which give rise to an incredible array of bioactive compounds [...].
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Affiliation(s)
- Jianfeng Xu
- Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA; ; Tel.: +1-870-680-4812
- College of Agriculture, Arkansas State University, Jonesboro, AR 72401, USA
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14
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Durmaz L, Kiziltas H, Karagecili H, Alwasel S, Gulcin İ. Potential antioxidant, anticholinergic, antidiabetic and antiglaucoma activities and molecular docking of spiraeoside as a secondary metabolite of onion ( Allium cepa). Saudi Pharm J 2023; 31:101760. [PMID: 37693735 PMCID: PMC10485163 DOI: 10.1016/j.jsps.2023.101760] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 08/20/2023] [Indexed: 09/12/2023] Open
Abstract
Onion contains many dietary and bioactive components including phenolics and flavonoids. Spiraeoside (quercetin-4-O-β-D-glucoside) is one of the most putative flavonoids in onion. Several antioxidant techniques were used in this investigation to assess the antioxidant capabilities of spiraeoside, including 1,1-diphenyl-2-picrylhydrazyl radical (DPPH·) scavenging, N,N-dimethyl-p-phenylenediamine radical (DMPD•+) scavenging, 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulphonate) radical (ABTS•+) scavenging activities, cupric ions (Cu2+) reducing and potassium ferric cyanide reduction abilities. In contrast, the water-soluble α-tocopherol analogue trolox and the conventional antioxidants butylated hydroxytoluene (BHT), butylated hydroxyanisole (BHA), and α-tocopherol were utilized as the standards for evaluation. Spiraeoside scavenged the DPPH radicals an IC50 of 28.51 μg/mL (r2: 0.9705) meanwhile BHA, BHT, trolox, and α-tocopherol displayed IC50 of 10.10 μg/mL (r2: 0.9015), 25.95 μg/mL (r2: 0.9221), 7.059 μg/mL (r2: 0.9614) and 11.31 μg/mL (r2: 0.9642), accordingly. The results exhibited that spiraeoside had effects similar to BHT, but less potent than α-tocopherol, trolox and BHA. Also, inhibitory effects of spiraeoside were evaluated toward some metabolic enzymes including acetylcholinesterase (AChE), butyrylcholinesterase (BChE), carbonic anhydrase II (CA II) and α-glycosidase, which are related to a number of illnesses, such as Alzheimer's disease (AD), diabetes mellitus and glaucoma disorder. Spiraeoside exhibited IC50 values of 4.44 nM (r2: 0.9610), 7.88 nM (r2: 0.9784), 19.42 nM (r2: 0.9673) and 29.17 mM (r2: 0.9209), respectively against these enzymes. Enzyme inhibition abilities were compared to clinical used inhibitors including acetazolamide (for CA II), tacrine (for AChE and BChE) and acarbose (for α-glycosidase). Spiraeoside demonstrated effective antioxidant, anticholinergic, antidiabetic and antiglaucoma activities. With these properties, it has shown that Spiraeoside has the potential to be a medicine for some metabolic diseases.
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Affiliation(s)
- Lokman Durmaz
- Department of Medical Services and Technology, Cayirli Vocational School, Erzincan Binali Yildirim University, 24500, Cayirli, Erzincan, Turkey
| | - Hatice Kiziltas
- Department of Pharmacy Services, Vocational School of Health Services, Van Yuzuncu Yil University, 65080, Van, Turkey
| | - Hasan Karagecili
- Department of Nursing, Faculty of Health Sciences, Siirt University, 56100, Siirt, Turkey
| | - Saleh Alwasel
- King Saud University, College of Science, Department of Zoology, 11362, Riyadh, Saudi Arabia
| | - İlhami Gulcin
- Department of Chemistry, Faculty of Science, Atatürk University, 25240, Erzurum, Turkey
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15
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Inci H, Izol E, Yilmaz MA, Ilkaya M, Bingöl Z, Gülçin I. Comprehensive Phytochemical Content by LC/MS/MS and Anticholinergic, Antiglaucoma, Antiepilepsy, and Antioxidant Activity of Apilarnil (Drone Larvae). Chem Biodivers 2023; 20:e202300654. [PMID: 37610045 DOI: 10.1002/cbdv.202300654] [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: 05/07/2023] [Revised: 08/22/2023] [Accepted: 08/22/2023] [Indexed: 08/24/2023]
Abstract
Apilarnil is 3-7 days old drone larvae. It is an organic bee product known to be rich in protein. In this study, the biological activities of Apilarnil were determined by its antioxidant and enzyme inhibition effects. Antioxidant activities were determined by Fe3+ , Cu2+ , Fe3+ -TPTZ ((2,4,6-tris(2-pyridyl)-s-triazine), reducing ability and 1,1-diphenyl-2-picrylhydrazyl (DPPH⋅) scavenging assays. Also, its enzyme inhibition effects were tested against carbonic anhydrase I and II isoenzymes (hCA I, hCA II), acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes. Antioxidant activity of Apilarnil was generally lower than the standard molecules in the applied methods. In DPPH⋅ radical scavenging assay, Apilarnil exhibited higher radical scavenging than some standards. Enzyme inhibition results towards hCA I (IC50 : 14.2 μg/mL), hCA II: (IC50 : 11.5 μg/mL), AChE (IC50 : 22.1 μg/mL), BChE (IC50 : 16.1 μg/mL) were calculated. In addition, the quantity of 53 different phytochemical compounds of Apilarnil was determined by a validated method by LC/MS/MS. Compounds with the highest concentrations (mg analyte/g dry extract) were determined as quinic acid (1091.045), fumaric acid (48.714), aconitic acid (47.218), kaempferol (39.946), and quercetin (27.508). As a result, it was determined that Apilarnil had effective antioxidant profile when compared to standard antioxidants.
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Affiliation(s)
- Hakan Inci
- Department of Animal Science, Faculty of Agriculture, Bingöl University, Bingöl, Türkiye
| | - Ebubekir Izol
- Bee and Natural Products R&D and P&D Application and Research Center, Bingöl University, Bingöl, Türkiye
| | - Mustafa Abdullah Yilmaz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Dicle University, Diyarbakır, Türkiye
| | - Mehmet Ilkaya
- Department of Animal Science, Faculty of Agriculture, Bingöl University, Bingöl, Türkiye
| | - Zeynebe Bingöl
- Vocational School of Health Services, Gaziosmanpaşa University, Tokat, Türkiye
| | - Ilhami Gülçin
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Türkiye
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16
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Olbińska E, Trela-Makowej A, Larysz W, Orzechowska A, Szymańska R. The effect of α-tocopherol incorporated into different carriers on the oxidative stability of oil in water (O/W) emulsions. Colloids Surf B Biointerfaces 2023; 230:113536. [PMID: 37696162 DOI: 10.1016/j.colsurfb.2023.113536] [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: 07/18/2023] [Revised: 08/24/2023] [Accepted: 09/06/2023] [Indexed: 09/13/2023]
Abstract
The effect of the antioxidant activity of α-tocopherol incorporated into different carriers on the oxidative stability of oil in water emulsion was investigated. The antioxidant activity of free and encapsulated α-tocopherol was measured in a 2,2-diphenyl-1-picrylhydrazyl reaction. Apart from α-tocopherol micelles, the samples showed similar antioxidant activity. The number of primary oxidation products in the emulsion with tocopherol liposomes and niosomes was lower than in the emulsion with micelles. During storage, the lipid peroxides gradually increased, whereas in emulsion with no α-tocopherol carriers added they remained constant. The content of the conjugated dienes first increased, and after 14 days at the end of testing time it remained stable in both types of emulsions. Our results might suggest that α-tocopherol when encapsulated into carriers exhibits lower antioxidant activity. The results obtained could be due to the better solubility of α-tocopherol in lipid droplets and thus the lower availability for the interfacial region, which is thought to be the place of the most pronounced lipid oxidation.
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Affiliation(s)
- Ewa Olbińska
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Reymonta 19, 30-059 Kraków, Poland
| | - Agnieszka Trela-Makowej
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Reymonta 19, 30-059 Kraków, Poland
| | - Weronika Larysz
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Reymonta 19, 30-059 Kraków, Poland
| | - Aleksandra Orzechowska
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Reymonta 19, 30-059 Kraków, Poland
| | - Renata Szymańska
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Reymonta 19, 30-059 Kraków, Poland.
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Ozden EM, Bingol Z, Mutlu M, Karagecili H, Köksal E, Goren AC, Alwasel SH, Gulcin İ. Antioxidant, Antiglaucoma, Anticholinergic, and Antidiabetic Effects of Kiwifruit ( Actinidia deliciosa) Oil: Metabolite Profile Analysis Using LC-HR/MS, GC/MS and GC-FID. Life (Basel) 2023; 13:1939. [PMID: 37763342 PMCID: PMC10532620 DOI: 10.3390/life13091939] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/03/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
Determining the antioxidant abilities and enzyme inhibition profiles of medicinally important plants and their oils is of great importance for a healthy life and the treatment of some common global diseases. Kiwifruit (Actinidia deliciosa) oil was examined and researched using several bioanalytical methods comprehensively for the first time in this research to determine its antioxidant, antiglaucoma, antidiabetic and anti-Alzheimer's capabilities. Additionally, the kiwifruit oil inhibitory effects on acetylcholinesterase (AChE), carbonic anhydrase II (CA II), and α-amylase, which are linked to a number of metabolic illnesses, were established. Furthermore, LC-HRMS analysis was used to assess the phenolic content of kiwifruit oil. It came to light that kiwifruit oil contained 26 different phenolic compounds. According to the LC-HRMS findings, kiwifruit oil is abundant in apigenin (74.24 mg/L oil), epigallocatechin (12.89 mg/L oil), caryophyllene oxide (12.89 mg/L oil), and luteolin (5.49 mg/L oil). In addition, GC-MS and GC-FID studies were used to ascertain the quantity and chemical composition of the essential oils contained in kiwifruit oil. Squalene (53.04%), linoleoyl chloride (20.28%), linoleic acid (2.67%), and palmitic acid (1.54%) were the most abundant compounds in kiwifruit oil. For radical scavenging activities of kiwifruit oil, 1,1-diphenyl-2-picryl-hydrazil (DPPH•) and 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS•+) radicals scavenging techniques were examined. These methods effectively demonstrated the potent radical scavenging properties of kiwifruit oil (IC50: 48.55 μg/mL for DPPH•, and IC50: 77.00 μg/mL for ABTS•+ scavenging). Also, for reducing capabilities, iron (Fe3+), copper (Cu2+), and Fe3+-2,4,6-tri(2-pyridyl)-S-triazine (TPTZ) reducing abilities were studied. Moreover, kiwifruit oil showed a considerable inhibition effect towards hCA II (IC50: 505.83 μg/mL), AChE (IC50: 12.80 μg/mL), and α-amylase (IC50: 421.02 μg/mL). The results revealed that the use of kiwifruit oil in a pharmaceutical procedure has very important effects due to its antioxidant, anti-Alzheimer, antidiabetic, and antiglaucoma effects.
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Affiliation(s)
- Eda Mehtap Ozden
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum 25240, Türkiye;
| | - Zeynebe Bingol
- Department of Medical Services and Techniques, Tokat Vocational School of Health Services, Gaziosmanpasa University, Tokat 60250, Türkiye;
| | - Muzaffer Mutlu
- Vocational School of Applied Sciences, Gelisim University, Istanbul 34315, Türkiye;
| | - Hasan Karagecili
- Department of Nursing, Faculty of Health Sciences, Siirt University, Siirt 56100, Türkiye
| | - Ekrem Köksal
- Department of Chemistry, Faculty of Science and Arts, Erzincan Binali Yildirim University, Erzincan 24100, Türkiye;
| | - Ahmet C. Goren
- Department Chemistry, Faculty of Sciences, Gebze Technical University, Kocaeli 41400, Türkiye;
| | - Saleh H. Alwasel
- Department of Zoology, College of Science, King Saud University, Riyadh 11362, Saudi Arabia;
| | - İlhami Gulcin
- Department of Medical Services and Techniques, Tokat Vocational School of Health Services, Gaziosmanpasa University, Tokat 60250, Türkiye;
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Baltacı A, Cıkrıkcı K, Gençer N. Investigation of the effects of some pesticides on carbonic anhydrase isoenzymes. J Mol Recognit 2023; 36:e3048. [PMID: 37551992 DOI: 10.1002/jmr.3048] [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: 02/26/2023] [Revised: 06/25/2023] [Accepted: 07/20/2023] [Indexed: 08/09/2023]
Abstract
The aim of this study was to investigate the inhibitory effects of some pesticides known to have harmful effects on human health on carbonic anhydrase isoenzymes. Therefore, carbonic anhydrase isoenzymes (hCA I and II) were purified from human erythrocytes. The isoenzymes were purified from human erythrocytes by using an affinity column that has the chemical structure of Sepharose-4B-4-(6-amino-hexyloxy)-benzenesulfonamide. The purity of the isoenzymes was checked by sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDSPAGE). It was determined that the pesticides used in this study inhibit hCA I and hCA II isoenzymes at different levels in vitro. It was determined that the strongest inhibitor for the hCA I enzyme was Carbofuran (IC50 :6.52 μM; Ki : 3.58 μM) and the weakest one was 1-Naphtol (IC50 :16.55 μM; Ki : 14.4 μM) among these pesticides. It was also found that the strongest inhibitor for the hCA II enzyme was coumatetralil (IC50 :5.06 μM; Ki : 1.62 μM) and the weakest one was Dimethachlor (IC50 14.6 μM; Ki : 8.44 μM).
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Affiliation(s)
- Aybike Baltacı
- Department of Chemistry, Faculty of Art and Sciences, Balikesir University, Balikesir, Turkey
| | - Kubra Cıkrıkcı
- Department of Chemistry, Faculty of Art and Sciences, Balikesir University, Balikesir, Turkey
| | - Nahit Gençer
- Department of Chemistry, Faculty of Art and Sciences, Balikesir University, Balikesir, Turkey
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Al-Ghorbani M, Alharbi O, Al-Odayni AB, Abduh NAY. Quinoline- and Isoindoline-Integrated Polycyclic Compounds as Antioxidant, and Antidiabetic Agents Targeting the Dual Inhibition of α-Glycosidase and α-Amylase Enzymes. Pharmaceuticals (Basel) 2023; 16:1222. [PMID: 37765030 PMCID: PMC10535292 DOI: 10.3390/ph16091222] [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: 07/18/2023] [Revised: 08/10/2023] [Accepted: 08/22/2023] [Indexed: 09/29/2023] Open
Abstract
Novel analogs of quinoline and isoindoline containing various heterocycles, such as tetrazole, triazole, pyrazole, and pyridine, were synthesized and characterized using FT-IR, NMR, and mass spectroscopy, and their antioxidant and antidiabetic activities were investigated. The previously synthesized compound 1 was utilized in conjugation with ketone-bearing tetrazole and isoindoline-1,3-dione to synthesize Schiff's bases 2 and 3. Furthermore, hydrazide 1 was treated with aryledines to provide pyrazoles 4a-c. Compound 5 was obtained by treating 1 with potassium thiocyanate, which was then cyclized in a basic solution to afford triazole 6. On the other hand, pyridine derivatives 7a-d and 8a-d were synthesized using 2-(4-acetylphenyl)isoindoline-1,3-dione via a one-pot condensation reaction with aryl aldehydes and active methylene compounds. From the antioxidant and antidiabetic studies, compound 7d showed significant antioxidant activity with an EC50 = 0.65, 0.52, and 0.93 mM in the free radical scavenging assays (DPPH, ABTS, and superoxide anion radicals). It also displayed noteworthy inhibitory activity against both enzymes α-glycosidase (IC50: 0.07 mM) and α-amylase (0.21 mM) compared to acarbose (0.09 mM α-glycosidase and 0.25 mM for α-amylase), and higher than in the other compounds. During in silico assays, compound 7d exhibited favorable binding affinities towards both α-glycosidase (-10.9 kcal/mol) and α-amylase (-9.0 kcal/mol) compared to acarbose (-8.6 kcal/mol for α-glycosidase and -6.0 kcal/mol for α-amylase). The stability of 7d was demonstrated by molecular dynamics simulations and estimations of the binding free energy throughout the simulation session (100 ns).
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Affiliation(s)
- Mohammed Al-Ghorbani
- Department of Chemistry, College of Science and Arts, Ulla, Taibah University, Madinah 41477, Saudi Arabia;
| | - Osama Alharbi
- Department of Chemistry, College of Science and Arts, Ulla, Taibah University, Madinah 41477, Saudi Arabia;
| | - Abdel-Basit Al-Odayni
- Department of Restorative Dental Science, College of Dentistry, King Saud University, P.O. Box 60169, Riyadh 11545, Saudi Arabia;
| | - Naaser A. Y. Abduh
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia;
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Khorshidi M, Asadpour S, Aramesh-Boroujeni Z, Kooravand M, Mobini Dehkordi M. Spectroscopic and molecular modeling studies of binding interaction between the new complex of yttrium and 1,10-phenanthroline derivatives with DNA and BSA. Front Chem 2023; 11:1231504. [PMID: 37693170 PMCID: PMC10483121 DOI: 10.3389/fchem.2023.1231504] [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: 05/30/2023] [Accepted: 08/07/2023] [Indexed: 09/12/2023] Open
Abstract
In this study, the 4,9 diazafluoren-9-one ligand and [Y(Daf)2Cl3.OH2] complex were synthesized. The interaction of this complex with DNA and bovine serum albumin (BSA) was investigated by UV-vis and fluorescence spectroscopy. The molecular docking method was used to confirm the experimental results, investigate the type of interaction, and determine the binding site. The binding constant and Stern-Volmer constant were calculated using spectroscopy techniques. The binding constant of the Y-complex with DNA and BSA obtained using the UV-vis technique was 1.61 × 105 M-1 and 0.49 × 105 M-1, while that obtained using the fluorescence method was 3.39 × 105 M-1 and 3.63 × 105 M-1, respectively. The results of experimental and theoretical data showed that the interaction between the yttrium complex and DNA and BSA is driven by the hydrogen bond and van der Waals interaction, respectively. The yttrium complex communicates with DNA via the groove interaction. This complex has high binding energy with bovine serum albumin. In addition, the molecular docking results showed that the complex binds to the IIA subdomain of BSA (site I). Finally, anticancer activity of the yttrium complex was studied on MCF-7 and A549 cell lines by using the MTT method. The IC50 values obtained showed that the yttrium complex possesses anticancer activity.
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Affiliation(s)
- Mahsa Khorshidi
- Department of Chemistry, Faculty of Sciences, Shahrekord University, Shahrekord, Iran
| | - Saeid Asadpour
- Department of Chemistry, Faculty of Sciences, Shahrekord University, Shahrekord, Iran
| | | | - Masoumeh Kooravand
- Department of Chemistry, Faculty of Sciences, Shahrekord University, Shahrekord, Iran
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Aydin T, Saglamtas R, Gumustas M, Genisel M, Kazaz C, Cakir A. Lavandula stoechas L. subsp. stoechas, a New Herbal Source for Ursolic Acid: Quantitative Analysis, Purification and Bioactivity Studies. Chem Biodivers 2023; 20:e202300414. [PMID: 37338138 DOI: 10.1002/cbdv.202300414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/18/2023] [Accepted: 06/19/2023] [Indexed: 06/21/2023]
Abstract
In this study, methanol, ethanol, methanol-dichloromethane (1 : 1, v/v), acetone, ethyl acetate, diethyl ether, and chloroform extracts of lavender (Lavandula stoechas L. subsp. stoechas) were prepared by maceration, and the ursolic acid contents in the extracts were determined quantitatively by HPLC analyses. The present results show that the methanol-dichloromethane (1 : 1, v/v) solvent system is the most efficient solvent system for the extraction of ursolic acid from the plant sample with the highest yield (2.22 g/100 g plant sample). In the present study, a new practical method for the isolation of ursolic acid from polar extracts was also demonstrated for the first time. The inhibition effects of the extracts and ursolic acid were also revealed on α-glycosidase, acetylcholinesterase, butyrylcholinesterase, and human carbonic anhydrase I and II enzymes by determining IC50 values for the first time. The extracts and ursolic acid acted as potent antidiabetic agents by strongly inhibiting the α-glycosidase activity, whereas they were found to be very weak neuroprotective agents. In view of the present results, L. stoechas and its major metabolite, ursolic acid, can be recommended as a herbal source to control postprandial blood sugar levels and prevent diabetes by delaying the digestion of starch in food.
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Affiliation(s)
- Tuba Aydin
- Department of Pharmacognosy, Faculty of Pharmacy, Ağrı İbrahim Çeçen University, Agri, 04100, Türkiye
| | - Ruya Saglamtas
- Vocational School of Health Services, Ağrı İbrahim Çeçen University, Agri, 04100, Türkiye
- Central Research and Application Laboratory, Ağrı İbrahim Çeçen University, Agri, 04100, Türkiye
| | - Mehmet Gumustas
- Pediatric Cardiology Department, Başakşehir Çam and Sakura City Hospital, Istanbul, 34000, Türkiye
| | - Mucip Genisel
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Ağrı İbrahim Çeçen University, Agri, 04100, Türkiye
| | - Cavit Kazaz
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, 25000, Türkiye
| | - Ahmet Cakir
- Department of Chemistry, Faculty of Science, Kilis 7 Aralık University, Kilis, 79000, Türkiye
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22
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Bakhsh HT, Mokhtar FA, Elmaidomy AH, Aly HF, Younis EA, Alzubaidi MA, Altemani FH, Algehainy NA, Majrashi MAA, Alsenani F, Bringmann G, Abdelmohsen UR, Abdelhafez OH. Abelmoschus eculentus Seed Extract Exhibits In Vitro and In Vivo Anti-Alzheimer's Potential Supported by Metabolomic and Computational Investigation. PLANTS (BASEL, SWITZERLAND) 2023; 12:2382. [PMID: 37376007 DOI: 10.3390/plants12122382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 05/30/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023]
Abstract
Abelmoschus esculentus Linn. (okra, F. Malvaceae) is a fruit widely consumed all over the world. In our study, the anti-Alzheimer's potential of A. esculentus was evaluated. An in vitro DPPH free radical assay on A. esculentus seed's total extract and AChE inhibition potential screening indicated a significant anti-Alzheimer's activity of the extract, which was confirmed through an in vivo study in an aluminum-intoxicated rat model. Additionally, in vivo results demonstrated significant improvement in Alzheimer's rats, which was confirmed by improving T-maze, beam balance tests, lower serum levels of AChE, norepinephrine, glycated end products, IL-6, and MDA. The levels of dopamine, BDNF, GSH, and TAC returned to normal values during the study. Moreover, histological investigations of brain tissue revealed that the destruction in collagen fiber nearly returns back to the normal pattern. Metabolomic analysis of the ethanolic extract of A. esculentus seeds via LC-HR-ESI-MS dereplicated ten compounds. A network pharmacology study displayed the relation between identified compounds and 136 genes, among which 84 genes related to Alzheimer's disorders, and focused on AChE, APP, BACE1, MAPT and TNF genes with interactions to all Alzheimer's disorders. Consequently, the results revealed in our study grant potential dietary elements for the management of Alzheimer's disorders.
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Affiliation(s)
- Hussain T Bakhsh
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Fatma A Mokhtar
- Department of Pharmacognosy, Faculty of Pharmacy, El Saleheya El Gadida University, El Saleheya El Gadida, Sharkia 44813, Egypt
| | - Abeer H Elmaidomy
- Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Hanan F Aly
- Department of Therapeutic Chemistry, National Research Centre (NRC), El-Bouth St., Cairo 12622, Egypt
| | - Eman A Younis
- Department of Therapeutic Chemistry, National Research Centre (NRC), El-Bouth St., Cairo 12622, Egypt
| | - Mubarak A Alzubaidi
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Faisal H Altemani
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Naseh A Algehainy
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Mohammed Ali A Majrashi
- Department of Pharmacology, College of Medicine, University of Jeddah, Jeddah 23890, Saudi Arabia
| | - Faisal Alsenani
- Department of Pharmacognosy, College of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Gerhard Bringmann
- Institute of Organic Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Usama Ramadan Abdelmohsen
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
- Department of Pharmacognosy, Faculty of Pharmacy, Deraya University, 7 Universities Zone, New Minia 61111, Egypt
| | - Omnia Hesham Abdelhafez
- Department of Pharmacognosy, Faculty of Pharmacy, Deraya University, 7 Universities Zone, New Minia 61111, Egypt
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Abduh MY, Ramdhani F, Setiawan A, Rifqialdi G, Rahmawati A, Zainudin IM. Determination of productivity, yield and bioactivity of propolis extract produced by Tetragonula spp. Cultivated in Modular tetragonula hives. Heliyon 2023; 9:e17304. [PMID: 37441379 PMCID: PMC10333466 DOI: 10.1016/j.heliyon.2023.e17304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/01/2023] [Accepted: 06/13/2023] [Indexed: 07/15/2023] Open
Abstract
This study investigated the effects of microclimate conditions on the activity of Tetragonula laeviceps, Tetragonula biroi, and Tetragonula drescheri cultivated in Modular Tetragonula Hives for producing crude propolis. The hives were equipped with sensors that recorded microclimate data within the hive as well as the total activity of bees entering and leaving the hives. This study also investigated the effects of cultivating T. laeviceps, T. drescheri, and T. biroi with P. merkusii resin towards the productivity of crude propolis and the effects of different extraction methods on the yield, total phenolic content, total flavonoid content, and antibacterial activity of propolis extract produced by the Tetragonula spp. Based on the statistical analysis, there is a significant positive correlation between temperature and light intensity towards the activity Tetragonula spp. entering and leaving the beehives. The productivity of crude propolis lies in the range of 1.22-5.88 g/colony/week whereas the yield of propolis extract varies from 15.12 to 24.17%. The total phenolic and flavonoid content of the propolis extract lies in the range of 123.81-343.93 mg GAE/g and 5.48-35.77 mg QE/g, respectively. The highest propolis yield (32.45 ± 0.90%) was obtained from the crude propolis produced by T. drescheri followed by Soxhlet extraction method. Propolis extract with the highest phenolic content (343.93 ± 44.32 mg GAE/g) and flavonoid content (35.77 ± 9.94 mg QE/g) was obtained from the propolis produced by T. laeviceps followed by maceration method. All the propolis extracts inhibited the growth of Staphylococcus aureus with the inhibition diameter varies from 6.58 ± 0.04 mm to 9.70 ± 0.7 mm which be considered as moderate antimicrobial activity.
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Affiliation(s)
- Muhammad Yusuf Abduh
- School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesha 10, 40132 Bandung, Indonesia
- University Center of Excellence for Nutraceuticals, Bioscience and Biotechnology Research Center, Institut Teknologi Bandung, Jalan Ganesha 10, 40132 Bandung, Indonesia
| | - Fahmi Ramdhani
- School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesha 10, 40132 Bandung, Indonesia
| | - Albert Setiawan
- School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesha 10, 40132 Bandung, Indonesia
| | - Ghiffary Rifqialdi
- School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesha 10, 40132 Bandung, Indonesia
| | - Anasya Rahmawati
- School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesha 10, 40132 Bandung, Indonesia
| | - Ima Mulyama Zainudin
- School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesha 10, 40132 Bandung, Indonesia
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Güven L, Erturk A, Miloğlu FD, Alwasel S, Gulcin İ. Screening of Antiglaucoma, Antidiabetic, Anti-Alzheimer, and Antioxidant Activities of Astragalus alopecurus Pall-Analysis of Phenolics Profiles by LC-MS/MS. Pharmaceuticals (Basel) 2023; 16:ph16050659. [PMID: 37242442 DOI: 10.3390/ph16050659] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023] Open
Abstract
Astragalus species are traditionally used for diabetes, ulcers, leukemia, wounds, stomachaches, sore throats, abdominal pain, and toothaches. Although the preventive effects of Astragalus species against diseases are known, there is no record of the therapeutic effects of Astragalus alopecurus. In this study, we aimed to evaluate the in vitro antiglaucoma, antidiabetic, anti-Alzheimer's disease, and antioxidant activities of the methanolic (MEAA) and water (WEAA) extracts of the aerial part of A. alopecurus. Additionally, its phenolic compound profiles were analyzed by liquid chromatography-tandem mass spectrometry (LC-MS/MS). MEAA and WEAA were evaluated for their inhibition ability on α-glycosidase, α-amylase, acetylcholinesterase (AChE), and human carbonic anhydrase II (hCA II) enzymes. The phenolic compounds of MEAA were analyzed by LC-MS/MS. Furthermore, total phenolic and flavonoid contents were determined. In this context, the antioxidant activity was evaluated by 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), N,N-dimethyl-p-phenylene diamine (DMPD), ferric reducing antioxidant power (FRAP), cupric ions (Cu2+) reducing antioxidant capacity (CUPRAC), ferric ions (Fe3+) reducing, and ferrous ions (Fe2+) chelating methods. MEAA and WEAA had IC50 values of 9.07 and 2.24 μg/mL for α-glycosidase, 693.15 and 346.58 μg/mL for α-amylase, 1.99 and 2.45 μg/mL for AChE, and 147.7 and 171.7 μg/mL for hCA II. While the total phenolic amounts in MEAA and WEAA were 16.00 and 18.50 μg gallic acid equivalent (GAE)/mg extract, the total flavonoid contents in both extracts were calculated as 66.23 and 33.115 μg quercetin equivalent (QE)/mg, respectively. MEAA and WEAA showed, respectively, variable activities on DPPH radical scavenging (IC50: 99.02 and 115.53 μg/mL), ABTS radical scavenging (IC50: 32.21 and 30.22 µg/mL), DMPD radical scavenging (IC50: 231.05 and 65.22 μg/mL), and Fe2+ chelating (IC50: 46.21 and 33.01 μg/mL). MEAA and WEAA reducing abilities were, respectively, Fe3+ reducing (λ700: 0.308 and 0.284), FRAP (λ593: 0.284 and 0.284), and CUPRAC (λ450: 0.163 and 0.137). A total of 35 phenolics were scanned, and 10 phenolic compounds were determined by LC-MS/MS analysis. LC-MS/MS revealed that MEAA mainly contained isorhamnetin, fumaric acid, and rosmarinic acid derivatives. This is the first report indicating that MEAA and WEAA have α-glycosidase, α-amylase, AChE, hCA II inhibition abilities, and antioxidant activities. These results demonstrate the potential of Astragalus species through antioxidant properties and enzyme inhibitor ability traditionally used in medicine. This work provides the foundation for further research into the establishment of novel therapeutics for diabetes, glaucoma, and Alzheimer's disease.
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Affiliation(s)
- Leyla Güven
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey
| | - Adem Erturk
- Department of Pharmacy Services, Hınıs Vocational School, Ataturk University, 25600 Erzurum, Turkey
| | - Fatma Demirkaya Miloğlu
- Department of Analytical Chemistry, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey
| | - Saleh Alwasel
- Department of Zoology, College of Science, King Saud University, Riyadh 11362, Saudi Arabia
| | - İlhami Gulcin
- Department of Chemistry, Faculty of Science, Ataturk University, 25240 Erzurum, Turkey
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Iskender H, Dokumacioglu E, Hayirli A, Kapakin KAT, Bolat I, Kirman EM. Effects of oleanolic acid administration on renal NF-kB, IL-18, IL-6, YKL-40, and KIM-1 in experimental diabetic rats. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2023; 26:1188-1193. [PMID: 37736511 PMCID: PMC10510490 DOI: 10.22038/ijbms.2023.71321.15504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/31/2023] [Indexed: 09/23/2023]
Abstract
Objectives Neuropathy, retinopathy, and nephropathy, known as the triopathy of diabetes, are the consequences of microvascular complications of diabetes. The present study aimed to investigate the potential protective effects of oleanolic acid (OA) administration against diabetic nephropathy considering biochemical and histopathological parameters. Materials and Methods The rats with fasting blood glucose levels of 200 mg/dl and above were considered diabetic after induction of diabetes via injecting STZ. The other half of the rats were not injected with STZ (healthy rats). Both healthy and diabetic rats were then divided randomly into two subgroups to be administered with either OA (5 mg/kg) with 1 ml tap water by oral gavage or 1 ml tap water in the same route for 21 days. Serum urea-N, Ca, P, and Mg as well as renal tissue MDA, SOD, NF-κB, IL-6, IL-18, AMPK, YKL-40, and KIM-1 levels were measured. Results OA administration partially decreased levels of serum urea-N and P, as well as levels of renal tissue MDA and inflammation markers (NF-κB, IL-6, IL-18, YKL-40, and KIM-1) in the diabetic rats. It also partially increased serum Ca and renal tissue AMPK levels in diabetic rats. These positive effects were also seen in renal tissue histopathology. Conclusion OA treatment partially alleviated renal damage inflammatory and oxidative profiles in diabetic rats.
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Affiliation(s)
- Hatice Iskender
- Artvin Coruh University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Artvin 08000, Turkey
| | - Eda Dokumacioglu
- Artvin Coruh University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Artvin 08000, Turkey
| | - Armagan Hayirli
- Department of Animal Nutrition and Nutritional Disorders, Faculty of Veterinary Medicine, Ataturk University, Erzurum 25240, Turkey
| | | | - Ismail Bolat
- Department of Pathology, Faculty of Veterinary Medicine, Ataturk University, Erzurum 25240, Turkey
| | - Esra Manavoglu Kirman
- Department of Pathology, Faculty of Veterinary Medicine, Ataturk University, Erzurum 25240, Turkey
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