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Palaniyappan S, Sridhar A, Arumugam M, Ramasamy T. Bioactive Analysis of Antibacterial Efficacy and Antioxidant Potential of Aloe barbadensis Miller Leaf Extracts and Exploration of Secondary Metabolites Using GC-MS Profiling. Appl Biochem Biotechnol 2024; 196:729-773. [PMID: 37184725 DOI: 10.1007/s12010-023-04565-z] [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] [Accepted: 04/26/2023] [Indexed: 05/16/2023]
Abstract
Aloe barbadensis Miller (ABM) is a traditional medicinal plant all over the world. Numerous studies were conducted to exhibit its medicinal properties and most of them were concentrated on its metabolites against human pathogens. The current research work evaluates the attributes of different polar-based extracts (ethanol, methanol, ethyl acetate, acetone, hexane, and petroleum ether) of dried Aloe barbadensis leaf (ABL) to investigate its phytochemical constituents, antioxidant potential (DPPH, ABTS), phenolic, tannin, flavonoid contents, identification of bioactive compounds, and functional groups by gas chromatography-mass spectrometry (GC-MS) and fourier transform infrared spectroscopy (FT-IR) respectively, and comparing antibacterial efficacy against human pathogens, aquatic bacterial pathogens, and zoonotic bacteria associated with fish and human. The present results showed that the methanolic extract of ABL showed higher antioxidant activity (DPPH-59.73 ± 2.01%; ABTS-74.1 ± 1.29%), total phenolic (10.660 ± 1.242 mg GAE/g), tannin (7.158 ± 0.668 mg TAE/g), and flavonoid content (49.545 ± 1.928 µg QE/g) than that of other solvent extracts. Non-polar solvents hexane and petroleum ether exhibited lesser activity among the extracts. In the case of antibacterial activity, higher inhibition zone was recorded in methanol extract of ABL (25.00 ± 0.70 mm) against Aeromonas salmonicida. Variations in antibacterial activity were observed depending on solvents and extracts. In the current study, polar solvents revealed higher antibacterial activity when compared to the non-polar and the mid-polar solvents. Diverse crucial bioactive compounds were detected in GC-MS analysis. The vital compounds were hexadecanoic acid (30.69%) and 2-pentanone, 4-hydroxy-4-methyl (23.77%) which are responsible for higher antioxidant and antibacterial activity. Similar functional groups were identified in all the solvent extracts of ABL with slight variations in the FT-IR analysis. Polar-based solvent extraction influenced the elution of phytocompounds more than that of the other solvents used in this study. The obtained results suggested that the ABM could be an excellent source for antioxidant and antibacterial activities and can also serve as a potential source of effective bioactive compounds to combat human as well as aquatic pathogens.
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Affiliation(s)
- Sivagaami Palaniyappan
- Laboratory of Aquabiotics/Nanoscience, Department of Animal Science, School of Life Sciences, Bharathidasan University, Tiruchirappalli, 620 024, Tamil Nadu, India
| | - Arun Sridhar
- Immunology-Vaccinology, Department of Infectious and Parasitic Diseases, Fundamental and Applied Research for Animals & Health (FARAH), Faculty of Veterinary Medicine, University of Liège, 4000, Liège, Belgium
| | - Manikandan Arumugam
- Laboratory of Aquabiotics/Nanoscience, Department of Animal Science, School of Life Sciences, Bharathidasan University, Tiruchirappalli, 620 024, Tamil Nadu, India
| | - Thirumurugan Ramasamy
- Laboratory of Aquabiotics/Nanoscience, Department of Animal Science, School of Life Sciences, Bharathidasan University, Tiruchirappalli, 620 024, Tamil Nadu, India.
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Konus M, Çetin D, Kızılkan ND, Yılmaz C, Fidan C, Algso M, Kavak E, Kivrak A, Kurt-Kızıldoğan A, Otur Ç, Mutlu D, Abdelsalam AH, Arslan S. Synthesis and biological activity of new indole based derivatives as potent anticancer, antioxidant and antimicrobial agents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133168] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Yılmaz C, Othman Pirdawid A, Fidan Babat C, Konuş M, Çetin D, Kıvrak A, Algso MAS, Arslan Ş, Mutlu D, Otur Ç, Kurt Kızıldoğan A. A Thiophene Derivative, 2‐Bromo‐5‐(2‐(methylthio)phenyl)thiophene, Has Effective Anticancer Potential with Other Biological Properties. ChemistrySelect 2022. [DOI: 10.1002/slct.202200784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Can Yılmaz
- Department of Molecular Biology and Genetics Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Ahmed Othman Pirdawid
- Department of Molecular Biology and Genetics Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Ceylan Fidan Babat
- Department of Molecular Biology and Genetics Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Metin Konuş
- Department of Molecular Biology and Genetics Facuty of Arts and Science Hitit University 19030 Çorum Turkey
| | - Doğan Çetin
- Department of Molecular Biology and Genetics Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Arif Kıvrak
- Department of Chemistry Facuty of Arts and Sciences Osmangazi University 26040 Eskişehir Turkey
| | - Muheb A. S. Algso
- Department of Chemistry Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Şevki Arslan
- Department of Biology Faculty of Arts and Science Pamukkale University 20160 Denizli Turkey
| | - Doğukan Mutlu
- Department of Biology Faculty of Arts and Science Pamukkale University 20160 Denizli Turkey
| | - Çiğdem Otur
- Department of Agricultural Biotechnology Faculty of Agriculture Ondokuz Mayıs University 55270 Samsun Turkey
| | - Aslıhan Kurt Kızıldoğan
- Department of Agricultural Biotechnology Faculty of Agriculture Ondokuz Mayıs University 55270 Samsun Turkey
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Konus M, Algso M, Yilmaz C, Khorsheed BA, Köroğlu A, Çetin D, Ergin D, Kivrak A. Synthesis of Ethynyl‐Thiophene Derivatives, Antioxidant Properties and ADME Analysis. ChemistrySelect 2022. [DOI: 10.1002/slct.202200281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Metin Konus
- Van Yuzuncu Yil University Faculty of Sciences Department of Molecular Biology and Genetics Van 65000 Turkey
- Hitit University Faculy of Science and Arts Department of Molecular Biology and Genetics Corum 19030 Turkey
| | - Muheb Algso
- Van Yuzuncu Yil University Faculty of Sciences Department of Chemistry Van 65000 Turkey
| | - Can Yilmaz
- Van Yuzuncu Yil University Faculty of Sciences Department of Molecular Biology and Genetics Van 65000 Turkey
| | - Bahzad Ahmed Khorsheed
- Van Yuzuncu Yil University Faculty of Sciences Department of Molecular Biology and Genetics Van 65000 Turkey
| | - Aslı Köroğlu
- Van Yuzuncu Yil University Faculty of Sciences Department of Chemistry Van 65000 Turkey
| | - Doğan Çetin
- Van Yuzuncu Yil University Faculty of Sciences Department of Molecular Biology and Genetics Van 65000 Turkey
| | - Derya Ergin
- Van Yuzuncu Yil University Faculty of Sciences Department of Molecular Biology and Genetics Van 65000 Turkey
| | - Arif Kivrak
- Eskisehir Osmangazi University Faculty of Sciences and Arts Department of Chemistry Eskişehir 26040 Turkey
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Tang BH, Kan M, Yang XM, Wang RH, Shi HY, Zheng Y, Hao GX, Song LL, Zhao W. A Validated LC-MS/MS Method for the Determination of Mezlocillin in Plasma: An Adapted Method for Therapeutic Drug Monitoring in Children. CURR PHARM ANAL 2021. [DOI: 10.2174/1573412916999200517113525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Mezlocillin is off-label used for the treatment of respiratory infections in children.
Therapeutic Drug Monitoring (TDM) data are also limited in children. A sensitive Liquid chromatography-
tandem mass spectrometry (LC–MS/MS) method adapted to children was developed and
validated for the determination of mezlocillin plasma concentration in the present study.
Methods:
Mezlocillin, extracted from a volume of 50 μL plasma using acetonitrile, was analyzed on an
online LC-MS/MS system with an Agilent 1290 Infinity UHPLC (Agilent Technologies, CA, USA)
coupled to an AB SCIEX QTRAP 6500PLUS MS/MS (AB Sciex, Framingham, MA, USA) with ceftiofur
as an internal standard. HPLC separation was performed on a C18 column with ultra-pure water
and acetonitrile as gradient elution at a flow rate of 0.4 mL/min at 30°C. Analyst TM Version 1.5.2
(Applied Biosystems) was used for data acquisition. The total chromatographic run time was 1.6 min.
Results:
LC/MS/MS method used for TDM of mezlocillin in children was developed and validated.
This assay has a lower limit of quantification of 0.025 μg/mL for mezlocillin with 50 μL plasma. Good
linearity was achieved for mezlocillin over the range from 0.025 to 20 μg /mL. The acceptance criteria
were met in all cases. Among 36 patients aged between 0.16-1.63 years old, only one patient had detectable
trough concentration higher than 1 μg/mL.
Conclusion:
LC-MS/MS method with 50 μL plasma developed in this study was successfully applied
to TDM of mezlocillin in children. The high variability of trough concentration highlighted that TDM
is important to optimize mezlocillin therapy in children.
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Affiliation(s)
- Bo-Hao Tang
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan,China
| | - Min Kan
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan,China
| | - Xin-Mei Yang
- Department of Pharmacy, The First Affiliated Hospital of Shandong First Medical University, Jinan,China
| | - Rong-Hua Wang
- Department of Pharmacy, The Affiliated Weihai Second Municipal Hospital of Qingdao University, Weihai,China
| | - Hai-Yan Shi
- Department of Pharmacy, The First Affiliated Hospital of Shandong First Medical University, Jinan,China
| | - Yi Zheng
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan,China
| | - Guo-Xiang Hao
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan,China
| | - Lin-Lin Song
- Department of Pharmacy, The First Affiliated Hospital of Shandong First Medical University, Jinan,China
| | - Wei Zhao
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan,China
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Kurt-Kızıldoğan A, Otur Ç, Yılmaz C, Arslan S, Mutlu D, Kivrak A, Algso M, Kayhan A, Çetin D, Konus M. Synthesis, Cytotoxicity, Antioxidant and Antimicrobial Activity of Indole Based Novel Small Molecules. LETT DRUG DES DISCOV 2021. [DOI: 10.2174/1570180817999201109203226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
Aim:
In this study experiments were carried out to explore antioxidant, antimicrobial,
cytotoxic properties of novel indole derivative 1-ethyl-2-phenyl-3-phenylethyl-3-thiophen-2-yl-1Hindole
(EPI) together with its effect on glutathione S-transferases (GST) activities in human liver
carcinoma (HepG2) cells.
Background::
Indoles probably represent one of the most important heterocyclic structures that have
been attracting the interest of many scientists in drug discovery.
Objective:
The present study was carried out to explore antioxidant, antimicrobial, cytotoxic properties
of novel indole derivative 1-ethyl-2-phenyl-3-phenylethyl-3-thiophen-2-yl-1H-indole (EPI) and its
effect on glutathione S-transferases (GST) activities in human liver carcinoma (HepG2) cells.
Materials and Methods:
Pd-catalyst Sonogashira coupling reactions, MTT Assay, Antioxidant
capacity test, Antimicrobial test, GST enzyme activity test.
Results:
1-ethyl-2-phenyl-3-(phenylethynyl)-1H-indole had antioxidant and antimicrobial properties.
It displayed significant induction in glutathione S-transferases (GST) enzyme activity in human liver
cancer cell lines (HepG2), but cytotoxic effect on all tested cancer cell lines could not be observed.
Conclusion::
All of these results showed that 1-ethyl-2-phenyl-3-(phenylethynyl)-1H-indole had
antioxidant and antimicrobial properties without cytotoxic effect, which could make it a promising
active component with further studies.
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Affiliation(s)
- Aslıhan Kurt-Kızıldoğan
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139 Samsun,Turkey
| | - Çiğdem Otur
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139 Samsun,Turkey
| | - Can Yılmaz
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
| | - Sevki Arslan
- Department of Biology, Faculty of Arts and Sciences, Pamukkale University, 20100, Denizli,Turkey
| | - Dogukan Mutlu
- Department of Biology, Faculty of Arts and Sciences, Pamukkale University, 20100, Denizli,Turkey
| | - Arif Kivrak
- Department of Chemistry, Faculty of Sciences, Van Yuzuncu Yil University, Van, 65080,Turkey
| | - Muheb Algso
- Department of Chemistry, Faculty of Sciences, Van Yuzuncu Yil University, Van, 65080,Turkey
| | - Abdussamet Kayhan
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
| | - Doğan Çetin
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
| | - Metin Konus
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
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Kavak E, Algso M, Konus M, Yılmaz C, Lazoğlu A, Karaağaç SU, Kivrak A. Synthesis, Optimization, ADME Analysis, and Antioxidant Activity
of 2-(Arylethynyl)-3-ethynylthiophenes. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1070428021010139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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