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Köksal Karayildirim Ç, Şahiner A, Çalişkan S, Soylu FE, Gökhan A, Eroğlu E, Uyanikgil Y, Karayildirim T. Isolation, Identification, and Antimicrobial Evaluation of Secondary Metabolite from Serratia marcescens via an In Vivo Epicutaneous Infection Model. ACS OMEGA 2024; 9:8397-8404. [PMID: 38405438 PMCID: PMC10882681 DOI: 10.1021/acsomega.3c09522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/09/2024] [Accepted: 01/16/2024] [Indexed: 02/27/2024]
Abstract
Microbial secondary metabolites, which play a pivotal role in struggling with infectious diseases, are the new source for controlling bacterial contaminations and possess a strong antimicrobial potential. The present study is designed to evaluate the in vitro and in vivo bactericidal activities of prodigiosin against Staphylococcus aureus. For this purpose, Serratia marcescens was used to produce prodigiosin. Characterization of the prodigiosin was carried out using NMR. In addition, bioautographic detection of prodigiosin was detected by TLC. Antibacterial assays, in vivo epicutaneous infection tests, swap analyses, and histopathological examinations were determined. The results revealed that prodigiosin was detected by NMR and TLC. According to antimicrobial susceptibility tests, prodigiosin is an efficient bactericidal compound that demonstrated strong antibacterial activity toward S. aureus. In vivo, animal studies determined that the strong inhibition of S. aureus-caused epidermal infection occurs by prodigiosin at 48 h. Histopathological results showed that S. aureus + prodigiosin skin sections consist of improved and healthy tissues without any infection area compared with the S. aureus and control groups. The in vivo study verified the antibacterial results with swap analyses, and histopathological findings showed that prodigiosin is a promising microbial metabolite effective against S. aureus infection. This study proved that prodigiosin with excellent bioactivity exhibited antibacterial properties, which might possess massive potential for new therapeutic approaches using micro-organisms.
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Affiliation(s)
- Çinel Köksal Karayildirim
- Department
of Biology, Science Faculty, Ege University, İzmir 35100, Turkey
- Laboratory
Animals Research Center, Ege University, İzmir 35100, Turkey
| | - Aslı Şahiner
- Department
of Biology, Science Faculty, Ege University, İzmir 35100, Turkey
| | - Sennur Çalişkan
- Department
of Biology, Science Faculty, Ege University, İzmir 35100, Turkey
| | - Fahri Emrah Soylu
- Laboratory
Animals Research Center, Ege University, İzmir 35100, Turkey
| | - Aylin Gökhan
- Department
of Histology and Embryology, School of Medicine, Ege University, Izmir 35040, Turkey
| | - Ebru Eroğlu
- Department
of Histology and Embryology, School of Medicine, Ege University, Izmir 35040, Turkey
| | - Yiğit Uyanikgil
- Department
of Histology and Embryology, School of Medicine, Ege University, Izmir 35040, Turkey
| | - Tamer Karayildirim
- Department
of Chemistry, Science Faculty, Ege University, Izmir 35100, Turkey
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Stan D, Codrici E, Enciu AM, Olewnik-Kruszkowska E, Gavril G, Ruta LL, Moldovan C, Brincoveanu O, Bocancia-Mateescu LA, Mirica AC, Stan D, Tanase C. Exploring the Impact of Alginate-PVA Ratio and the Addition of Bioactive Substances on the Performance of Hybrid Hydrogel Membranes as Potential Wound Dressings. Gels 2023; 9:476. [PMID: 37367146 DOI: 10.3390/gels9060476] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 06/28/2023] Open
Abstract
Healthcare professionals face an ongoing challenge in managing both acute and chronic wounds, given the potential impact on patients' quality of life and the limited availability of expensive treatment options. Hydrogel wound dressings offer a promising solution for effective wound care due to their affordability, ease of use, and ability to incorporate bioactive substances that enhance the wound healing process. Our study aimed to develop and evaluate hybrid hydrogel membranes enriched with bioactive components such as collagen and hyaluronic acid. We utilized both natural and synthetic polymers and employed a scalable, non-toxic, and environmentally friendly production process. We conducted extensive testing, including an in vitro assessment of moisture content, moisture uptake, swelling rate, gel fraction, biodegradation, water vapor transmission rate, protein denaturation, and protein adsorption. We evaluated the biocompatibility of the hydrogel membranes through cellular assays and performed instrumental tests using scanning electron microscopy and rheological analysis. Our findings demonstrate that the biohybrid hydrogel membranes exhibit cumulative properties with a favorable swelling ratio, optimal permeation properties, and good biocompatibility, all achieved with minimal concentrations of bioactive agents.
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Affiliation(s)
- Diana Stan
- DDS Diagnostic, 031427 Bucharest, Romania
- Doctoral School of Medicine, Titu Maiorescu University, 040441 Bucharest, Romania
| | - Elena Codrici
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
| | - Ana-Maria Enciu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Ewa Olewnik-Kruszkowska
- Department of Physical Chemistry and Physicochemistry of Polymers, Faculty of Chemistry, Nicolaus Copernicus University, 87-100 Toruń, Poland
| | - Georgiana Gavril
- Department of Bioinformatics, National Institute of Research and Development for Biological Sciences, 060031 Bucharest, Romania
| | | | - Carmen Moldovan
- National Institute for R&D in Microtechnology, 077190 Bucharest, Romania
| | - Oana Brincoveanu
- National Institute for R&D in Microtechnology, 077190 Bucharest, Romania
- Research Institute of the University of Bucharest, 060102 Bucharest, Romania
| | | | | | - Dana Stan
- DDS Diagnostic, 031427 Bucharest, Romania
| | - Cristiana Tanase
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
- Department of Cell Biology and Clinical Biochemistry, Faculty of Medicine, Titu Maiorescu University, 040441 Bucharest, Romania
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Bioactive Natural and Synthetic Polymers for Wound Repair. Macromol Res 2022. [DOI: 10.1007/s13233-022-0062-4] [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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Elkenawy NM, Karam HM, Aboul-Magd DS. Development of gamma irradiated SSD-embedded hydrogel dyed with prodigiosin as a smart wound dressing: Evaluation in a MDR infected burn rat model. Int J Biol Macromol 2022; 211:170-182. [DOI: 10.1016/j.ijbiomac.2022.05.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/04/2022] [Accepted: 05/08/2022] [Indexed: 11/25/2022]
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Batool JA, Rehman K, Qader A, Akash MSH. Biomedical applications of carbohydrate-based polyurethane: From biosynthesis to degradation. Curr Pharm Des 2022; 28:1669-1687. [PMID: 35040410 DOI: 10.2174/1573412918666220118113546] [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: 08/07/2021] [Accepted: 12/14/2021] [Indexed: 11/22/2022]
Abstract
The foremost common natural polymers are carbohydrate-based polymers or polysaccharides, having a long chain of monosaccharide or disaccharide units linked together via a glycosidic linkage to form a complex structure. There are several uses of carbohydrate-based polymers in biomedical sector due to its attractive features including less toxicity, biocompatibility, biodegradability, high reactivity, availability, and relatively inexpensive. The aim of our study was to explore the synthetic approaches for the preparation of numerous carbohydrate-based polyurethanes (PUs) and their wide range of pharmaceutical and biomedical applications. The data summarized in this study shows that the addition of carbohydrates in the structural skeleton of PUs not only improve their suitability but also effect the applicability for employing them in biological applications. Carbohydrate-based units are incorporated into the PUs, which is the most convenient method for the synthesis of novel biocompatible and biodegradable carbohydrate-based PUs to use in various biomedical applications.
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Affiliation(s)
- Jahan Ara Batool
- Department of Pharmaceutical Chemistry, Government College University, Faisalabad, Pakistan
| | - Kanwal Rehman
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Abdul Qader
- Department of Pharmaceutical Chemistry, Government College University, Faisalabad, Pakistan
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Vijayan KPR, Raghu AV. Embelin: an HPTLC method for quantitative estimation in five species of genus Embelia Burm. f. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00210-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The plants belonging to the genus Embelia, a significant tropical genus with many biological activities, are benefiting because of their robust medicinal properties. Embelin is one of the principal bioactive molecules responsible for the medicinal properties of the genus Embelia. The quantification of the embelin compound among different species in this genus has not yet been investigated, so still uncertain which species and which part should be accepted. The present study was intended to establish a speedy and precise high-performance thin-layer chromatographic (HPTLC) method for quantitative study of embelin in various plant parts of Embelia ribes, Embelia tsjeriam-cottam, Embelia basaal, Embelia adnata, and Embelia gardneriana.
Result
This research confirmed the method as per the International Conference on Harmonization (ICH) guidelines. We achieved separation on silica gel 60 F254 HPTLC plates using propanol: butanol: ammonia (7:3:7 v/v/v) as a mobile phase. Densitometry scanning performed for detection and quantification at 254 nm and 366 nm. Among the species investigated, the highest amount of embelin was found in E. ribes fruits.
Conclusion
Embelia ribes fruits are the best source of embelin. Embelin was first described in the endemic species, such as E. adnata and E. gardneriana. The method illustrated in this research may be applied for quantification of embelin and fingerprint analysis of other species within Embelia genus or described genera and chemo taxonomic studies of this genus.
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Mir MA, Ashraf MW. Synthesis, Characterization and Biochemical Analysis of Azo-metal complex of Embelin with Second Group Transition Metals. CURRENT ORGANOCATALYSIS 2021. [DOI: 10.2174/2213337208666211102104240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Aim:
The objective of the work is to synthesize, characterize and biochemically analyze Azo-metal complex of Embelin with Second Group Transition Metals.
Background:
The genus Embelia is a well-known herb and has considerable importance in the field of pharmaceutical chemistry. The plant species has been used considerably as a traditional medicine in Ayurveda, old Chinese medicine, and Siddha for a long time. The dried berries of this plant, called “vidanga” have boundless biochemical properties, like anthelmintic, carminative, antibacterial, antibiotic, and hypoglycemic.
Objective:
Embelin, metal-embelin (EM) and azo-metal-embelin (EAM) complexes were synthesized, analysed for antioxidant and antimicrobial properties.
Method:
The metal-embelin (EM) complexes and metal-azo-embelin (EAM) complexes were synthesized by pure mixing of embelin, azo-embelin and metals viz, Tc, Ru, Rh, Pd, Ag and Cd. The embelin and EAN complexes were analysed by various spectroscopic techniques, viz, UV-visible, FTIR, NMR, TGA, MS and CHNS analysis.
Results:
The results authenticate the reaction between metals, and bidentate embelin occurs via quinonic and enolic oxygen atoms as [M (Emb) 2 (H2O)] 2H2O and [M (Emb-Azo)2 (H2O)2]. The antioxidant results show that the complexation between metals and compounds decreases the antioxidant potential significantly. In contrast, the antimicrobial activity shows that cobalt and nickel embelin complexes showed more than 74% growth inhibition against the concerned microbes in comparison to embelin alone.
Conclusion:
As the results are taken into consideration, the scavenging property of embelin shows the reduction in power upon complexation with metals and azo-metals. Also, embelin and its associates as metal-embelin and metal-azo-embelin can be used as antioxidant and antimicrobial agents significantly.
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Affiliation(s)
- Mohd Amin Mir
- Department of Mathematics & Natural Sciences, Prince Mohammad Bin Fahd University, AlKhobar, Saudi Arabia
| | - Muhammad Waqar Ashraf
- Department of Mathematics & Natural Sciences, Prince Mohammad Bin Fahd University, AlKhobar, Saudi Arabia
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Basha NJ, Basavarajaiah SM, Baskaran S, Kumar P. A comprehensive insight on the biological potential of embelin and its derivatives. Nat Prod Res 2021; 36:3054-3068. [PMID: 34304655 DOI: 10.1080/14786419.2021.1955361] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Naturally occurring bioactive molecules are known for their diverse biological applications such as antimicrobial, anticancer, anti-inflammatory, and analgesic activities. Also, some of the natural products act as medicinal drugs. Further, bioactive cell-permeable molecule embelin has been reported for its diverse biological activities such as antimalarial, anticancer, and anti-inflammatory in the literature. With the continuation of our research work on biologically active molecules, based on structural activity relationship and docking studies of embelin and its derivatives, we have reported target-specific anticancer and antimalarial activities of embelin and its analogs. Also, it has been reported in many recent research articles that embelin and its derivatives are known to possess medicinal properties. This review mainly highlights recent reports on broad-spectrum biological activities of the embelin and its analogs to date.
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Affiliation(s)
- N Jeelan Basha
- Department of Chemistry, Indian Academy Degree College-Autonomous, Bangalore, India
| | | | - Swathi Baskaran
- Department of Chemistry, Indian Academy Degree College-Autonomous, Bangalore, India
| | - Prasanna Kumar
- Department of Chemistry, Indian Academy Degree College-Autonomous, Bangalore, India
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