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Sarkar A, Chakrabarti A, Bhaumik S, Debnath B, Singh SS, Ghosh R, Zaki MEA, Al-Hussain SA, Debnath S. Parkia javanica Edible Pods Reveal Potential as an Anti-Diabetic Agent: UHPLC-QTOF-MS/MS-Based Chemical Profiling, In Silico, In Vitro, In Vivo, and Oxidative Stress Studies. Pharmaceuticals (Basel) 2024; 17:968. [PMID: 39065816 PMCID: PMC11280426 DOI: 10.3390/ph17070968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2024] [Revised: 07/13/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
According to the World Health Organization, over 422 million people worldwide have diabetes, with the majority residing in low- and middle-income countries. Diabetes causes 1.5 million fatalities a year. The number of diabetes cases and its prevalence have progressively increased over the last few decades. This study aims to determine the phytochemicals in the edible part of Perkia javanica, predict their α-glucosidase inhibitory potential, one of the promising targets for diabetes, and then carry out in vitro and in vivo studies. The phytochemicals present in the n-butanol fraction of the methanol extract of P. javanica pods were analyzed using UHPLC-QTOF-MS/MS (Ultra-High-Performance Liquid Chromatography-Quadrupole Time-of-Flight Mass Spectrometry). The UHPLC-QTOF analysis revealed the presence of 79 different compounds in the n-butanol fraction. Among these, six compounds demonstrated excellent binding affinities with α-glucosidase, surpassing the performance of two standard inhibitors, Miglitol and Voglibose. In vitro α-glucosidase inhibitory activities were assessed by the n-butanol fraction, followed by in vivo studies. According to the in vitro study, the inhibitory efficiency against α-glucosidase was determined to have an IC50 value of 261.9 µg/mL. The in vivo findings revealed a significant reduction in blood glucose levels in Swiss albino mice treated with the same extract, decreasing from 462.66 mg/dL to 228.66 mg/dL. Additionally, the extract significantly increased the activity of the enzymes catalase and superoxide dismutase (SOD) and decreased the amount of malondialdehyde (MDA) in the liver and kidney tissue. The predicted physicochemical parameters indicated that most of the compounds would be excreted from the body after inhibition in the small intestine without being absorbed. Considering the low cost and wide availability of raw materials, P. javanica pods can serve as a good food supplement that may help prevent type 2 diabetes management.
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Affiliation(s)
- Alekhya Sarkar
- Department of Forestry and Biodiversity, Tripura University, Suryamaninagar 799022, India; (A.S.); (B.D.)
| | - Arjita Chakrabarti
- Department of Zoology, Tripura University, Suryamaninagar 799022, India; (A.C.); (S.S.S.)
| | - Samhita Bhaumik
- Department of Chemistry, Women’s College, Agartala 799001, India;
| | - Bimal Debnath
- Department of Forestry and Biodiversity, Tripura University, Suryamaninagar 799022, India; (A.S.); (B.D.)
| | - Shiv Shankar Singh
- Department of Zoology, Tripura University, Suryamaninagar 799022, India; (A.C.); (S.S.S.)
| | - Rajat Ghosh
- In Silico Drug Design Lab., Department of Pharmacy, Tripura University, Suryamaninagar 799022, India;
| | - Magdi E. A. Zaki
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh 11623, Saudi Arabia;
| | - Sami A. Al-Hussain
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh 11623, Saudi Arabia;
| | - Sudhan Debnath
- Department of Chemistry, Netaji Subhash Mahavidyalaya, Udaipur 799114, India
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Karunakaran T, Ganasan J, Rusmadi NN, Santhanam R, Mordi MN. In-vitro hepatotoxic activity of mitragynine and paynantheine isolated from the leaves of Mitragyna speciosa Korth. (Kratom). Nat Prod Res 2024:1-5. [PMID: 38982630 DOI: 10.1080/14786419.2024.2375760] [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: 04/15/2024] [Accepted: 06/25/2024] [Indexed: 07/11/2024]
Abstract
Mitragynine, a primary alkaloid found in kratom leaves has been reported to have a broad range of pharmacological and toxicological properties while its congener, paynatheine has comparatively less information available on these aspects. Mitragynine and its congener, paynantheine, were isolated from the ethanol kratom leaves extract using gravity column chromatography techniques. Our study evaluated the cytotoxicity potential of mitragynine and paynantheine on normal human liver cell line, HL-7702, and human hepatoma cell line, HepG2. Mitragynine exhibited a moderate inhibitory effect on the HepG2 cell line with IC50 value of 42.11 ± 1.31 μM in comparison with vinblastine (IC50: 15.45 ± 0.72 μM) while it showed non-cytotoxic properties towards the HL-7702 cell line with concentrations ranging below 200 μM. In contrast, paynantheine exhibited weak cytotoxic properties towards HepG2 and HL-7702 cell lines. Further comprehensive evaluations of both compounds are needed to establish more details on the cytotoxicity potential of kratom alkaloids.
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Affiliation(s)
| | | | | | - Rameshkumar Santhanam
- Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, Kuala Nerus, Terengganu, Malaysia
| | - Mohd Nizam Mordi
- Centre for Drug Research, Universiti Sains Malaysia, Penang, Malaysia
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Lopes LE, da Silva Barroso S, Caldas JK, Vasconcelos PR, Canuto KM, Dariva C, Santos KS, Severino P, Cardoso JC, Souto EB, Gomes MZ. Neuroprotective effects of Tradescantia spathacea tea bioactives in Parkinson's disease: In vivo proof-of-concept. J Tradit Complement Med 2024; 14:435-445. [PMID: 39035688 PMCID: PMC11259708 DOI: 10.1016/j.jtcme.2024.01.003] [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: 03/15/2023] [Revised: 01/05/2024] [Accepted: 01/07/2024] [Indexed: 07/23/2024] Open
Abstract
Background and aim Tradescantia spathacea (T. spathacea) is a traditional medicinal plant from Central America and its tea, obtained by infusion, has been recognized as a functional food. The aim of this work was to investigate the effects of dry tea containing biocompounds from T. spathacea tea on motor and emotional behavior, as well as tyrosine hydroxylase (TH) and glial fibrillary acidic protein (GFAP) expression in 6-hydroxydopamine (6-OHDA)-lesioned rats. Experimental procedure Bioactives were identified by Ultra Performance Liquid Chromatography (UPLC) and an in vivo study in male Wistar rats was run as proof of concept of neuroprotective effects of DTTS. Results and conclusion We found 15 biocompounds that had not been previously reported in T. spathacea: the UPLC-QTOF-MS/MS allowed identification five phenolic acids, one coumarin, two flavonoids, one iridoid, one phenylpropanoid glycoside, and six fatty acid derivatives. The dry tea of T. spathacea (DTTS) presented significant antioxidant activity and high contents of phenolic compounds and flavonoids. Doses of 10, 30, and 100 mg/kg of DTTS were protective against dopaminergic neurodegeneration and exhibited modulatory action on the astrocyte-mediated neuroinflammatory response. Behavioral tests showed that 30 mg/kg of DTTS counteracted motor impairment, while 100 mg/kg produced an anxiolytic effect. The DTTS could be, therefore, a promising strategy for the management of Parkinson's disease.
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Affiliation(s)
- Lorenna E.S. Lopes
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
| | | | - Joanny K.M. Caldas
- Research and Technology Institute (ITP), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
| | - Paulo R. Vasconcelos
- Embrapa Agroindústria Tropical, Rua Dra. Sara Mesquita, 2.270, Bairro Planalto do Pici, Fortaleza, CEP 60511-110, Ceará, Brazil
| | - Kirley M. Canuto
- Embrapa Agroindústria Tropical, Rua Dra. Sara Mesquita, 2.270, Bairro Planalto do Pici, Fortaleza, CEP 60511-110, Ceará, Brazil
| | - Claudio Dariva
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
- Research and Technology Institute (ITP), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
| | - Klebson S. Santos
- Research and Technology Institute (ITP), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
| | - Patricia Severino
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
- Research and Technology Institute (ITP), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
| | - Juliana C. Cardoso
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
- Research and Technology Institute (ITP), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
| | - Eliana B. Souto
- Laboratory of Pharmaceutical Technology, Faculty of Pharmacy, University of Porto, Porto, 4050-313, Portugal
- UCIBIO – Applied Molecular Biosciences Unit, MEDTECH, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Porto, 4050-313, Portugal
- Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, 4050-313, Portugal
| | - Margarete Z. Gomes
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
- Research and Technology Institute (ITP), Av. Murilo Dantas, 300, Aracaju, CEP 49032-490, Sergipe, Brazil
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Sudhakar Rao SVD, Ryntathiang I, Behera A, Saravanan S, Prasad M, Dharmalingam Jothinathan MK. Comparative In Vitro and In Silico Analyses of Phytochemicals From Butea monosperma for Wound-Healing Potential in Human Cells. Cureus 2024; 16:e62078. [PMID: 38989336 PMCID: PMC11235400 DOI: 10.7759/cureus.62078] [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: 05/24/2024] [Accepted: 06/10/2024] [Indexed: 07/12/2024] Open
Abstract
Aim The objective of this study is to investigate the phytochemicals present in Butea monosperma and assess their potential for healing wounds using a computational comparative method. Materials and methods The phytochemical substances derived from B. monosperma were examined using a phytochemical test, Fourier-transform infrared (FTIR) spectroscopy, and gas chromatography-mass spectroscopy (GCMS). The chemical structures of these substances were investigated in silico using computational techniques to predict their wound-healing capacity. The molecular docking tests evaluate the binding strengths of the phytochemicals to specific proteins that play a major role in wound-healing mechanisms. The pharmacokinetic features of the substances were evaluated by analyzing their ADMET (absorption, distribution, metabolism, excretion, and toxicity) profiles. Results The computer analysis found several phytochemicals from B. monosperma that bind strongly to the proteins for wound healing: compounds such as hexanoic acid, 2,7-dimethyloct-7-en-5-yn-4-yl ester, 1,3,5-pentanetriol, 3-methyl-, and 2-butyne-1,4-diol. The ADMET analysis indicated favorable pharmacokinetic properties for the majority of the identified compounds, with low predicted toxicity. Conclusion Based on the in silico analysis, the phytochemicals in B. monosperma possess significant potential for use in wound-healing applications. These findings required additional in vitro and in vivo studies to confirm the effectiveness and safety of these drugs for improving wound healing. This study emphasizes the potential of B. monosperma as a source of innovative medicinal substances for wound care.
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Affiliation(s)
- Suraneni Venkata Dhruv Sudhakar Rao
- Centre for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
| | - Iadalin Ryntathiang
- Centre for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
| | - Archana Behera
- Centre for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
| | - Saantosh Saravanan
- Centre for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
| | - Monisha Prasad
- Centre for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
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Saikia K, Dey S, Hazarika SN, Handique GK, Thakur D, Handique AK. Chemical and biochemical characterization of Ipomoea aquatica: genoprotective potential and inhibitory mechanism of its phytochemicals against α-amylase and α-glucosidase. Front Nutr 2023; 10:1304903. [PMID: 38192648 PMCID: PMC10772144 DOI: 10.3389/fnut.2023.1304903] [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: 09/30/2023] [Accepted: 11/23/2023] [Indexed: 01/10/2024] Open
Abstract
Ipomea aquatica, also known as water spinach, is an aquatic non-conventional leafy vegetable and is considered a healthy and seasonal delicacy in ethnic food culture. The study revealed the presence of rich chemical and biochemical composition in I. aquatica and antioxidant activities. Moreover, the plant extracts demonstrated significant DNA damage prevention activity against UV/H2O2-induced oxidative damage. High-resolution mass spectrometric analysis by UPLC-qTOF-MS/MS resulted in the identification of over 65 different compounds and 36 important secondary metabolites. Most of the compounds identified represented polyphenolic compounds, viz. polyphenol glycosides and phenolic acids, followed by alkaloids and terpenoids. A UPLC-DAD method was developed and quantified for 10 different polyphenolic compounds. Out of all the metabolites examined, a significant number of compounds were reported to have various bioactive properties, including antibacterial, antiviral, antitumor, hepatoprotection, and anti-depressant effects. The plant extracts were found to contain various compounds, including euphornin, lucidenic acid, and myricitin glycosides, which possess significant medicinal value. Metabolite analysis utilizing GC-MS revealed the presence of various fatty acids, amino acids, sugars, and organic acids. The analysis revealed the presence of essential unsaturated fatty acids such as α-linolenic acid as well as beneficial substances such as squalene., The evaluation of glycemic control activity was carried out by comprehending the inhibitory potential of α-amylase and α-glucosidase, outlining the kinetics of the inhibition process. The inhibitory activities were compared to those of acarbose and revealed stronger inhibition of α-glucosidase as compared to α-amylase. Furthermore, the mechanism of inhibition was determined using in silico analysis, which involved molecular docking and molecular dynamic simulation of the identified IA phytochemicals complexed with the hydrolase enzymes. The study generates convincing evidence that dietary intake of I. aquatica provides a positive influence on glycemic control along with various health-protective and health-promoting benefits.
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Affiliation(s)
- Kangkon Saikia
- Department of Biotechnology, Gauhati University, Guwahati, Assam, India
- Life Sciences Division, Institute of Advanced Study in Science and Technology, Guwahati, Assam, India
| | - Saurav Dey
- Guwahati Biotech Park, Guwahati, Assam, India
| | - Shabiha Nudrat Hazarika
- Life Sciences Division, Institute of Advanced Study in Science and Technology, Guwahati, Assam, India
| | | | - Debajit Thakur
- Life Sciences Division, Institute of Advanced Study in Science and Technology, Guwahati, Assam, India
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Li X, Chen X, Yuan W, Zhang X, Mao A, Zhao W, Yao N, Deng X, Xu C. Effects of Platycladus orientalis Leaf Extract on the Growth Performance, Fur-Production, Serum Parameters, and Intestinal Microbiota of Raccoon Dogs. Animals (Basel) 2023; 13:3151. [PMID: 37835757 PMCID: PMC10571531 DOI: 10.3390/ani13193151] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/29/2023] [Accepted: 10/03/2023] [Indexed: 10/15/2023] Open
Abstract
Platycladus orientalis leaves are rich in flavonoids and polysaccharides, which offer high medicinal and nutritional benefits. This study aimed to investigate the impact of P. orientalis leaf extract (PLE) on the growth performance, fur quality, serum parameters, and intestinal microbiota of raccoon dogs. Sixty healthy male black raccoon dogs, aged 85 (±5) days, were randomly assigned to four groups and fed a basal diet supplemented with 0, 0.25, 0.50, and 1.00 g/kg PLE for 125 days (designated as groups P0, P1, P2, and P3, respectively). The results revealed that the raccoon dogs in group P1 exhibited increased average daily gain and underfur length while showing a decreased feed/gain ratio compared to group P0 (p < 0.05). However, the heart index in group P2 was significantly lower than in group P0 (p < 0.05), and the kidney index and serum alanine aminotransferase activities in group P3 were higher than in groups P2 and P0 (p < 0.05), suggesting potential adverse effects at higher PLE dosages. Notably, dietary PLE supplementation led to a reduction in serum glucose concentrations (p < 0.05), which may have implications for glucose regulation. Furthermore, the study explored the impact of dietary supplementation with 0.25 g/kg PLE on the raccoon dogs' intestinal microbiota using high-throughput sequencing. The results showed significant alterations in the microbial community structure, with a notable decrease in the abundance of Prevotella copri in response to 0.25 g/kg PLE supplementation (p < 0.05). In conclusion, supplementing raccoon dogs' diet with 0.25 g/kg PLE can lead to improved growth performance and a positive influence on the intestinal microbiota. However, caution should be exercised regarding higher dosages, as they may have adverse effects on certain parameters. As a result, PLE holds promise as a potential feed additive for fur animal production.
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Affiliation(s)
- Xiao Li
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun 130112, China; (X.L.)
- Innovation Center for Feeding and Utilization of Special Animals in Jinlin Province and Research Center for Microbial Feed Engineering of Special Animals in Jilin Province, 4899 Juye Street, Changchun 130112, China
| | - Xiaoli Chen
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun 130112, China; (X.L.)
- Innovation Center for Feeding and Utilization of Special Animals in Jinlin Province and Research Center for Microbial Feed Engineering of Special Animals in Jilin Province, 4899 Juye Street, Changchun 130112, China
| | - Weitao Yuan
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun 130112, China; (X.L.)
- Innovation Center for Feeding and Utilization of Special Animals in Jinlin Province and Research Center for Microbial Feed Engineering of Special Animals in Jilin Province, 4899 Juye Street, Changchun 130112, China
| | - Xiuli Zhang
- College of Veterinary Medicine, Jilin University, Changchun 130062, China; (X.Z.); (X.D.)
| | - Aipeng Mao
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun 130112, China; (X.L.)
- Innovation Center for Feeding and Utilization of Special Animals in Jinlin Province and Research Center for Microbial Feed Engineering of Special Animals in Jilin Province, 4899 Juye Street, Changchun 130112, China
| | - Weigang Zhao
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun 130112, China; (X.L.)
- Innovation Center for Feeding and Utilization of Special Animals in Jinlin Province and Research Center for Microbial Feed Engineering of Special Animals in Jilin Province, 4899 Juye Street, Changchun 130112, China
| | - Naiquan Yao
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China
| | - Xuming Deng
- College of Veterinary Medicine, Jilin University, Changchun 130062, China; (X.Z.); (X.D.)
| | - Chao Xu
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun 130112, China; (X.L.)
- Innovation Center for Feeding and Utilization of Special Animals in Jinlin Province and Research Center for Microbial Feed Engineering of Special Animals in Jilin Province, 4899 Juye Street, Changchun 130112, China
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Shah M, Jan MS, Sadiq A, Khan S, Rashid U. SAR and lead optimization of (Z)-5-(4-hydroxy-3-methoxybenzylidene)-3-(2-morpholinoacetyl)thiazolidine-2,4-dione as a potential multi-target antidiabetic agent. Eur J Med Chem 2023; 258:115591. [PMID: 37393789 DOI: 10.1016/j.ejmech.2023.115591] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 06/06/2023] [Accepted: 06/22/2023] [Indexed: 07/04/2023]
Abstract
In case of metabolic disorder like Diabetes mellitus (DM), a number of key enzymes are abnormally expressed and hence they might be excellent targets for antidiabetic drug design. Multi-target design strategy has recently attracted great attention to treat challenging diseases. We have previously reported a vanillin-thiazolidine-2,4-dione hybrid 3 as multitarget inhibitor of α-glucosidase, α-amylase, PTP-1B and DPP-4. The reported compound predominantly exhibited good in-vitro DPP-4 inhibition only. Current research describes the goal to optimize an early lead compound. The efforts were focused on enhancing the capability of manipulating multiple pathways at the same time for the treatment of diabetes. The central 5-benzylidinethiazolidine-2,4-dione for Lead compound (Z)-5-(4-hydroxy-3-methoxybenzylidene)-3-(2-morpholinoacetyl)thiazolidine-2,4-dione (Z-HMMTD) was left unchanged. While East and West moieties were altered by the introduction of different building blocks conceived by using a number of rounds of predictive docking studies performed on X-ray crystal structures of four target enzymes. This systematic SAR led to the syntheses of new potent multi-target antidiabetic compounds 47-49 and 55-57 with many fold increase in the in-vitro potency compared to Z-HMMTD. The potent compounds showed good in-vitro and in-vivo safety profile. Compound 56 emerged excellent as glucose-uptake promotor via hemi diaphragm of the rat. Moreover, the compounds demonstrated antidiabetic activity in STZ-induced diabetic animal model.
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Affiliation(s)
- Muhammad Shah
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, 22060, Abbottabad, Pakistan
| | - Muhammad Saeed Jan
- Department of Pharmacy, Bacha Khan University, 24420, Charsadda, KPK, Pakistan
| | - Abdul Sadiq
- Department of Pharmacy, University of Malakand, 18000, Chakdara, KP, Pakistan
| | - Sara Khan
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, 22060, Abbottabad, Pakistan
| | - Umer Rashid
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, 22060, Abbottabad, Pakistan.
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Naomi R, Rusli RNM, Othman F, Balan SS, Abidin AZ, Embong H, Teoh SH, Jasni AS, Jumidil SH, Bahari H, Yazid MD. The role of Elateriospermum tapos yoghurt in mitigating high-fat dietary cause of maternal obesity-an experimental study. Front Endocrinol (Lausanne) 2023; 14:1131830. [PMID: 37415666 PMCID: PMC10321599 DOI: 10.3389/fendo.2023.1131830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 05/31/2023] [Indexed: 07/08/2023] Open
Abstract
Maternal obesity is the key predictor for childhood obesity and neurodevelopmental delay in the offspring. Medicinal plants are considered to be the safe and best option, and at the same time, probiotic consumption during pregnancy provides beneficial effects for both the mother and the child. Current research has shown that Elateriospermum tapos (E. tapos) yoghurt is safe to consume and consists of many bioactive compounds that can exert an anti-obesity effect. Thus, this study has been designed to study the role of E. tapos yoghurt in mitigating maternal obesity. In this study, a total of 48 female Sprague Dawley (SD) rats were assigned to six groups, with eight rats per group, and obesity was induced over 16 weeks with a high-fat diet (HFD) pellet. On the 17th week, the rats were allowed to mate and pregnancy was confirmed through vaginal smear. The obese induced group was further divided into negative and positive control groups, followed by E. tapos yoghurt treatment groups with three different concentrations (5, 50, and 500 mg/kg). The changes in body weight, calorie intake, lipid profile, liver profile, renal profile, and histopathological analysis were measured on postnatal day (PND) 21. The results show that the group with the highest concentration of E. tapos yoghurt (HYT500) supplementation shows gradual reduction in body weight and calorie intake on PND 21 and modulates the lipid level, liver, and renal enzymes to a normal level similar to the normal group. In histological analysis, HYT500 reverses the damage caused by HFD in liver and colon, and reverses the adipocytes' hypertrophy in retroperitoneal white adipose tissue and visceral fat. In conclusion, supplementation of E. tapos yoghurt during the gestational period up to weaning is effective in the gradual weight loss of maternal obese dams from the 500-mg/kg-supplemented group in this study.
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Affiliation(s)
- Ruth Naomi
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | | | - Fezah Othman
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Santhra Segaran Balan
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Azrina Zainal Abidin
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Hashim Embong
- Department of Emergency Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Soo Huat Teoh
- Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Azmiza Syawani Jasni
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Science, Universiti Putra Malaysia (UPM) , Serdang, Malaysia
| | - Siti Hadizah Jumidil
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Hasnah Bahari
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Muhammad Dain Yazid
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan, Kuala Lumpur, Malaysia
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Sławińska N, Kluska M, Moniuszko-Szajwaj B, Stochmal A, Woźniak K, Olas B. New Aspect of Composition and Biological Properties of Glechoma hederacea L. Herb: Detailed Phytochemical Analysis and Evaluation of Antioxidant, Anticoagulant Activity and Toxicity in Selected Human Cells and Plasma In Vitro. Nutrients 2023; 15:nu15071671. [PMID: 37049509 PMCID: PMC10096585 DOI: 10.3390/nu15071671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 03/24/2023] [Accepted: 03/27/2023] [Indexed: 03/31/2023] Open
Abstract
It is known that phenolic compounds can alleviate the negative impact of oxidative stress and modulate hemostasis. However, the effect of extracts and phenolics from Glechoma hederacea L. on the biomarkers of these processes is not well documented. The aim of our study was to investigate the in vitro protective effects of one extract and three fractions (20, 60, and 85% fraction) from G. hederacea L. on oxidative stress and hemostasis. Phytochemical analysis showed that aerial parts of G. hederacea L. are rich in both phenolic acids (such as rosmarinic acid, neochlorogenic acid, and chlorogenic acid) and flavonoids (mainly rutin and glycoside derivatives of apigenin, quercetin, and luteolin). We observed that the 85% fraction (at three concentrations: 5, 10, and 50 μg/mL) inhibited protein carbonylation. Moreover, the extract and 85% fraction (at the concentration of 50 μg/mL) could reduce lipid peroxidation. All fractions and the extract were very effective at decreasing H2O2-induced DNA damage in PBM cells. The 85% fraction had the strongest protective potential against DNA oxidative damage. We also observed that the extract and fractions decreased PBM cell viability to a maximum of 65% after 24 h incubation. Our results indicate that the 85% fraction showed the strongest antioxidant potential. The main component of the 85% fraction was apigenin (26.17 ± 1.44 mg/g), which is most likely responsible for its strong antioxidant properties.
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Affiliation(s)
- Natalia Sławińska
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Łódź, Poland
| | - Magdalena Kluska
- Department of Molecular Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Łódź, Poland
| | - Barbara Moniuszko-Szajwaj
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, 24-100 Puławy, Poland
| | - Anna Stochmal
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, 24-100 Puławy, Poland
| | - Katarzyna Woźniak
- Department of Molecular Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Łódź, Poland
| | - Beata Olas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Łódź, Poland
- Correspondence:
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10
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Basnet S, Ghimire MP, Lamichhane TR, Adhikari R, Adhikari A. Identification of potential human pancreatic α-amylase inhibitors from natural products by molecular docking, MM/GBSA calculations, MD simulations, and ADMET analysis. PLoS One 2023; 18:e0275765. [PMID: 36928801 PMCID: PMC10019617 DOI: 10.1371/journal.pone.0275765] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 02/21/2023] [Indexed: 03/18/2023] Open
Abstract
Human pancreatic α-amylase (HPA), which works as a catalyst for carbohydrate hydrolysis, is one of the viable targets to control type 2 diabetes. The inhibition of α-amylase lowers blood glucose levels and helps to alleviate hyperglycemia complications. Herein, we systematically screened the potential HPA inhibitors from a library of natural products by molecular modeling. The modeling encompasses molecular docking, MM/GBSA binding energy calculations, MD simulations, and ADMET analysis. This research identified newboulaside B, newboulaside A, quercetin-3-O-β-glucoside, and sasastilboside A as the top four potential HPA inhibitors from the library of natural products, whose Glide docking scores and MM/GBSA binding energies range from -9.191 to -11.366 kcal/mol and -19.38 to -77.95 kcal/mol, respectively. Based on the simulation, among them, newboulaside B was found as the best HPA inhibitor. Throughout the simulation, with the deviation of 3Å (acarbose = 3Å), it interacted with ASP356, ASP300, ASP197, THR163, ARG161, ASP147, ALA106, and GLN63 via hydrogen bonding. Additionally, the comprehensive ADMET analysis revealed that it has good pharmacokinetic properties having not acutely toxic, moderately bioavailable, and non-inhibitor nature toward cytochrome P450. All the results suggest that newboulaside B might be a promising candidate for drug discovery against type 2 diabetes.
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Affiliation(s)
- Santosh Basnet
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu, Nepal
| | | | - Tika Ram Lamichhane
- Central Department of Physics, Tribhuvan University, Kirtipur, Kathmandu, Nepal
| | | | - Achyut Adhikari
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu, Nepal
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UPLC-ESI-QTOF-MS Profiling of Phenolic Compounds from Eriocephalus africanus: In Vitro Antioxidant, Antidiabetic, and Anti-Inflammatory Potentials. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248912. [PMID: 36558046 PMCID: PMC9782900 DOI: 10.3390/molecules27248912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/08/2022] [Accepted: 12/11/2022] [Indexed: 12/23/2022]
Abstract
The present study investigated phenolic compounds, antioxidant, antidiabetic, and the anti-inflammatory potentials of methanolic and chloroform extracts of Eriocephalus africanus. The methanolic extract included, polyphenols (112 ± 2.81 mg gallic acid equivalent (GAE)/g), flavonols (76.12 ± 7.95 mg quercetin equivalents (QE)/g); antioxidant capacity (Ferric Reducing Antioxidant Power (FRAP) (752.64 ± 89.0 μmol of ascorbic acid equivalents (AAE) per g dry weight (µmol AAE/g), 2,2-dyphenyl-1-picrylhydrazyl (DPPH) (812.18 ± 51.12 Trolox equivalents per gram of dry mass of plant extracts (μmol TE/g), TEAC (631.63 ± 17.42 µmol TE/g)), while the chloroform extract included polyphenols (39.93 ± 1.36 mg GAE/g), flavonols (44.81 ± 3.74 mg QE/g); antioxidant capacity, DPPH (58.70 ± 5.18 µmol TE/g), TEAC (118.63 ± 3.74 µmol TE/g) and FRAP (107.10 ± 2.41 µmol AAE/g). The phytochemicals profiling performed by UPLC-ESI-QTOF-MS revealed some important polyphenols, predominantly flavonoids, that could be responsible for the antioxidant capacity and biological effects. Both extracts demonstrated a dose-dependent manner of the alpha-glucosidase inhibition with an IC50 between 125 and 250 μg/mL for methanolic extract, while the chloroform extract was at 250 μg/mL. In the L6 myoblasts and C3A hepatocytes, the methanolic extract slightly increased the utilization of glucose, and both extracts exhibited a dose-dependent increase in the glucose uptake in both cell types without significantly increasing the cytotoxicity. Furthermore, both extracts exhibited an anti-inflammatory potential and the findings from the present study could serve as a baseline for further research in the development of pharmaceutical agents.
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12
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Effect of extrusion on phenolics from Jizi439 black wheat bran: The profile, structure, and bioactivities. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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13
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In Vitro α-Glycosidase Inhibition and In Silico Studies of Flavonoids Isolated from Pistacia integerrima Stew ex Brandis. BIOMED RESEARCH INTERNATIONAL 2022; 2022:9636436. [PMID: 36119934 PMCID: PMC9481312 DOI: 10.1155/2022/9636436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 08/18/2022] [Accepted: 08/20/2022] [Indexed: 11/21/2022]
Abstract
The galls of Pistacia integerrima are used in folk medicine for curing diabetes. The main aim of this study was the purification of flavonoids from galls of P. integerrima. The methanolic extract was subjected to column chromatographic analysis which afforded six flavonoids, namely, 3,5,7,4′-tetrahydroxy-flavanone (1), naringenin (2), 3,5,4′-trihydroxy,7-methoxy-flavanone (3), sakuranetin (4), spinacetin (5), and patuletin (6). These isolated compounds (1–6) were tested against α-glycosidase. The maximum antagonistic effect was noted against compound 6 (97.65%) followed by compound 5 (90.42%) and compound 1 (90.01%) at the same concentration (0.2 μg). The inhibitory potential of all tested compounds was significant with a degree of variation from each other. Docking studies showed that all studied compounds interact with the active site residues via hydrogen bond interactions with hydroxyl groups, and thus, inhibition was enhanced. Hence, this finding would be the first screening of isolated flavonoids for α-glycosidase activity and with the mechanism of action. These flavonoids should be further investigated as candidate drugs for combating diabetes mellitus.
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HESI-MS/MS Analysis of Phenolic Compounds from Calendula aegyptiaca Fruits Extracts and Evaluation of Their Antioxidant Activities. Molecules 2022; 27:molecules27072314. [PMID: 35408713 PMCID: PMC9000822 DOI: 10.3390/molecules27072314] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 03/28/2022] [Accepted: 03/31/2022] [Indexed: 01/02/2023] Open
Abstract
Considering medicinal plants as an inexhaustible source of active ingredients that may be easily isolated using simple and inexpensive techniques, phytotherapy is becoming increasingly popular. Various experimental approaches and analytical methods have been used to demonstrate that the genus Calendula (Asteraceae) has a particular richness in active ingredients, especially phenolic compounds, which justifies the growing interest in scientific studies on this genus’ species. From a chemical and biological viewpoint, Calendula aegyptiaca is a little-studied plant. For the first time, high-performance liquid chromatography combined with negative electrospray ionization mass spectrometry (HPLC-HESI-MS) was used to analyze methanolic extracts of Calendula aegyptiaca (C. aegyptiaca) fruits. Thirty-five molecules were identified. Flavonoids (47.87%), phenolic acids (5.18%), and saponins (6.47%) formed the majority of these chemicals. Rutin, caffeic acid hexoside, and Soyasaponin βg’ were the most abundant molecules in the fruit methanolic extract, accounting for 17.49% of total flavonoids, 2.32 % of total phenolic acids, and 0.95% of total saponins, respectively. The antioxidant activity of the fruit extracts of C. aegyptiaca was investigated using FRAP, TAC, and DPPH as well as flavonoids and total phenols content. Because the phenolic components were more extractable using polar solvents, the antioxidant activity of the methanolic extract was found to be higher than that of the dichloromethane and hexane extracts. The IC50 value for DPPH of methanolic extract was found to be 0.041 mg·mL−1. Our findings showed that C. aegyptiaca is an important source of physiologically active compounds.
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Blackberry Leaves as New Functional Food? Screening Antioxidant, Anti-Inflammatory and Microbiological Activities in Correlation with Phytochemical Analysis. Antioxidants (Basel) 2021; 10:antiox10121945. [PMID: 34943048 PMCID: PMC8750396 DOI: 10.3390/antiox10121945] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 12/04/2022] Open
Abstract
Blackberry fruits are recognized as functional foods while blackberry leaves are outside this classification and they also contain active compounds with health-promoting potential. Therefore, the aim of this study was the phytochemical analysis of blackberry leaves of varieties (Chester, Loch Ness, Loch Tay and Ruczaj) and screening of their biological activity (antioxidant potential, possibility of inhibition of enzymes, anti-inflammatory and microbial activity). The following compounds from selected groups: phenolic acids (caffeic acid, ellagic acid, gallic acid, syringic acid), flavonols (quercetin, kaempferol) and their glycosides (rutin, isoquercetin, hyperoside) and flavon-3-ols (catechin, epicatechin) were chromatographically determined in the aqueous and hydroalcoholic leaves extracts. All tested blackberry leaves extracts showed antioxidant effects, but the highest compounds content (TPC = 101.31 mg GAE/g) and antioxidant activity (e.g., DPPH IC50 = 57.37 μg/mL; ABTS IC50 = 24.83 μg/mL; CUPRAC IC50 = 62.73 μg/mL; FRAP IC50 = 39.99 μg/mL for hydroalcoholic extracts) was indicated for the Loch Tay variety. Blackberry leaf extracts’ anti-inflammatory effect was also exceptionally high for the Loch Tay variety (IC50 = 129.30 μg/mL), while leaves extracts of the Loch Ness variety showed a significant potential for microbial activity against Lactobacillus spp. and Candida spp. Summarizing, the best multidirectional pro-health effect was noted for leaves extracts of Loch Tay variety.
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Mathew NS, Kurrey NK, Bettadaiah BK, Negi PS. Anti-proliferative activity of Ensete superbum Roxb. Cheesman extract and its active principles on human colorectal cancer cell lines. J Food Sci 2021; 86:5026-5040. [PMID: 34636062 DOI: 10.1111/1750-3841.15927] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 08/12/2021] [Accepted: 09/07/2021] [Indexed: 11/27/2022]
Abstract
Ensete superbum Roxb. Cheesman (wild banana) is a plant traditionally used for the treatment of fever and diarrhea. On a preliminary screening, the ripe peel aqueous extract (PA) exhibited higher cytotoxicity (cell viability of 49% against HCT-15 at 75 µg/ml; and 46% against Caco2 at 50 µg/ml), superior anti-inflammatory (IC50 of 0.49 µg/ml), and greater anti-mutagenic activity at 500 µg/plate compared to the aqueous extracts of seed (SA), flower (FA) and bract (BA). Therefore, we further evaluated the anti-proliferative activity of PA and its fractions. The ability to inhibit the growth of cell lines (HCT-15 and Caco2) was used for the bio-guided fractionation and isolation of active compounds in PA using chromatographic techniques. Multiple extractions of the PA yielded the peel dioxane fraction (PD), and column fractionation of PD yielded eight compounds, of which three (Compound D-PDD, Compound E-PDE, and Compound G-PDG) possessed higher cytotoxic activity. At 10 µg/ml, the cell viability of HCT-15 was 50.1%, 46.5%, and 61.9%, respectively; Caco2 was 98.2%, 62.9%, and 64.7%, respectively, for PDD, PDE, and PDG. These compounds also showed apoptotic effect as evidenced by measuring the mitochondrial membrane potential, dual staining (acridine orange/ethidium bromide), DNA fragmentation, and the ROS status in colorectal cell lines. The UPLC-HRMS/MS, FTIR, and NMR data revealed the active compounds as quercetin-3-O-rutinoside, 3,5-dimethoxy-4-hydroxybenzoic acid, and 4',5,7-trihydroxyflavone. These findings indicate the anti-proliferative potential of PA, and warrant further investigation of its active principles in the amelioration of colorectal cancer in in vivo models. PRACTICAL APPLICATION: The potential of an underutilized crop as a source of therapeutic agents for colon cancer was established, as the study showed a high cytotoxic activity of wild bananas against HCT-15 and Caco2 cell lines. Bioactivity guided fractionation of peel fraction identified the active compounds present in wild banana, and their anticancer activity was attributed to the induction of cell death. The study indicated that wild banana has the potential to inhibit the growth of colon cancer cells.
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Affiliation(s)
- Nimisha Sarah Mathew
- Academy of Scientific and Innovative Research, Ghaziabad.,Fruit and Vegetable Technology
| | | | - Bheemanakere Kempaiah Bettadaiah
- Academy of Scientific and Innovative Research, Ghaziabad.,Spices and Flavour Science Department, CSIR-Central Food Technological Research Institute, Mysuru, India
| | - Pradeep Singh Negi
- Academy of Scientific and Innovative Research, Ghaziabad.,Fruit and Vegetable Technology
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17
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Luo D, He M, Li J, Du H, Mao Q, Pei N, Zhong G, Ouyang H, Yang S, Feng Y. Integrating the rapid constituent profiling strategy and multivariate statistical analysis for herb ingredients research, with Chinese official rhubarb and Tibetan rhubarb as an example. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103269] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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18
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Hutachok N, Koonyosying P, Pankasemsuk T, Angkasith P, Chumpun C, Fucharoen S, Srichairatanakool S. Chemical Analysis, Toxicity Study, and Free-Radical Scavenging and Iron-Binding Assays Involving Coffee ( Coffea arabica) Extracts. Molecules 2021; 26:molecules26144169. [PMID: 34299444 PMCID: PMC8304909 DOI: 10.3390/molecules26144169] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/02/2021] [Accepted: 07/06/2021] [Indexed: 12/24/2022] Open
Abstract
We aimed to analyze the chemical compositions in Arabica coffee bean extracts, assess the relevant antioxidant and iron-chelating activities in coffee extracts and instant coffee, and evaluate the toxicity in roasted coffee. Coffee beans were extracted using boiling, drip-filtered and espresso brewing methods. Certain phenolics were investigated including trigonelline, caffeic acid and their derivatives, gallic acid, epicatechin, chlorogenic acid (CGA) and their derivatives, p-coumaroylquinic acid, p-coumaroyl glucoside, the rutin and syringic acid that exist in green and roasted coffee extracts, along with dimethoxycinnamic acid, caffeoylarbutin and cymaroside that may be present in green coffee bean extracts. Different phytochemicals were also detected in all of the coffee extracts. Roasted coffee extracts and instant coffees exhibited free-radical scavenging properties in a dose-dependent manner, for which drip coffee was observed to be the most effective (p < 0.05). All coffee extracts, instant coffee varieties and CGA could effectively bind ferric ion in a concentration-dependent manner resulting in an iron-bound complex. Roasted coffee extracts were neither toxic to normal mononuclear cells nor breast cancer cells. The findings indicate that phenolics, particularly CGA, could effectively contribute to the iron-chelating and free-radical scavenging properties observed in coffee brews. Thus, coffee may possess high pharmacological value and could be utilized as a health beverage.
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Affiliation(s)
- Nuntouchaporn Hutachok
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (N.H.); (P.K.)
| | - Pimpisid Koonyosying
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (N.H.); (P.K.)
| | - Tanachai Pankasemsuk
- Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Pongsak Angkasith
- Royal Project Foundation, Chiang Mai 50200, Thailand; (P.A.); (C.C.)
| | - Chaiwat Chumpun
- Royal Project Foundation, Chiang Mai 50200, Thailand; (P.A.); (C.C.)
| | - Suthat Fucharoen
- Thalassemia Research Center, Institute of Molecular Biosciences, Salaya Campus, Mahidol University, Nakorn Pathom 70130, Thailand;
| | - Somdet Srichairatanakool
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (N.H.); (P.K.)
- Correspondence: ; Tel.: +66-5393-5322
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Goh YS, Karunakaran T, Murugaiyah V, Santhanam R, Abu Bakar MH, Ramanathan S. Accelerated Solvent Extractions (ASE) of Mitragyna speciosa Korth. (Kratom) Leaves: Evaluation of Its Cytotoxicity and Antinociceptive Activity. Molecules 2021; 26:molecules26123704. [PMID: 34204457 PMCID: PMC8234130 DOI: 10.3390/molecules26123704] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/11/2021] [Accepted: 06/14/2021] [Indexed: 01/29/2023] Open
Abstract
Mitragyna speciosa Korth (kratom) is known for its psychoactive and analgesic properties. Mitragynine is the primary constituent present in kratom leaves. This study highlights the utilisation of the green accelerated solvent extraction technique to produce a better, non-toxic and antinociceptive active botanical extract of kratom. ASE M. speciosa extract had a dry yield (0.53–2.91 g) and showed a constant mitragynine content (6.53–7.19%) when extracted with organic solvents of different polarities. It only requires a shorter extraction time (5 min) and a reduced amount of solvents (less than 100 mL). A substantial amount of total phenolic (407.83 ± 2.50 GAE mg/g and flavonoids (194.00 ± 5.00 QE mg/g) were found in ASE kratom ethanol extract. The MTT test indicated that the ASE kratom ethanolic leaf extract is non-cytotoxic towards HEK-293 and HeLa Chang liver cells. In mice, ASE kratom ethanolic extract (200 mg/kg) demonstrated a better antinociceptive effect compared to methanol and ethyl acetate leaf extracts. The presence of bioactive indole alkaloids and flavonols such as mitragynine, paynantheine, quercetin, and rutin in ASE kratom ethanolic leaf extract was detected using UHPLC-ESI-QTOF-MS/MS analysis supports its antinociceptive properties. ASE ethanolic leaf extract offers a better, safe, and cost-effective choice of test botanical extract for further preclinical studies.
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Affiliation(s)
- Yong Sean Goh
- Centre for Drug Research, Universiti Sains Malaysia, Gelugor 11800 USM, Pulau Pinang, Malaysia; (Y.S.G.); (S.R.)
| | - Thiruventhan Karunakaran
- Centre for Drug Research, Universiti Sains Malaysia, Gelugor 11800 USM, Pulau Pinang, Malaysia; (Y.S.G.); (S.R.)
- School of Chemical Sciences, Universiti Sains Malaysia, Gelugor 11800 USM, Pulau Pinang, Malaysia
- Correspondence: ; Tel.: +604-6533287
| | - Vikneswaran Murugaiyah
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Gelugor 11800 USM, Pulau Pinang, Malaysia;
| | - Rameshkumar Santhanam
- BioSES Research Interest Group, Faculty of Science and Marine Environment, Universiti MalaysiaTerengganu, Kuala Nerus 21030, Terengganu, Malaysia;
| | - Mohamad Hafizi Abu Bakar
- Bioprocess Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Gelugor 11800 USM, Penang, Malaysia;
| | - Surash Ramanathan
- Centre for Drug Research, Universiti Sains Malaysia, Gelugor 11800 USM, Pulau Pinang, Malaysia; (Y.S.G.); (S.R.)
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Niaz A, Adnan A, Bashir R, Mumtaz MW, Raza SA, Rashid U, Tan CP, Tan TB. The In Vitro α-Glucosidase Inhibition Activity of Various Solvent Fractions of Tamarix dioica and 1H-NMR Based Metabolite Identification and Molecular Docking Analysis. PLANTS 2021; 10:plants10061128. [PMID: 34199333 PMCID: PMC8227178 DOI: 10.3390/plants10061128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/15/2021] [Accepted: 04/19/2021] [Indexed: 11/16/2022]
Abstract
The Tamarix dioica (T. dioica) is widely used medicinal plant to cure many chronic ailments. T. dioica is being used to manage diabetes mellitus in traditional medicinal system; however, very little scientific evidence is available on this plant in this context. The current study involves the fractionation of crude methanolic extract of T. dioica using n-hexane, ethyl acetate, chloroform, and n-butanol. The screening for antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay was carried out. The in vitro antidiabetic potential was assessed by measuring α-glucosidase inhibition. Total phenolic and flavonoid contents were also determined for each fraction. The metabolites were identified using highly sensitive and emerging 1H-NMR technique. The results revealed the ethyl acetate fraction as the most potent with DPPH scavenging activity of 84.44 ± 0.21% and α-glucosidase inhibition with IC50 value of 122.81 ± 2.05 µg/mL. The total phenolic and flavonoid content values of 205.45 ± 1.36 mg gallic acid equivalent per gram dried extract and 156.85 ± 1.33 mg quercetin equivalent per gram dried extract were obtained for ethyl acetate fraction. The bucketing of 1H-NMR spectra identified 22 metabolites including some pharmacologically important like tamarixetin, tamaridone, quercetin, rutin, apigenin, catechin, kaempferol, myricetin and isorhamnetin. Leucine, lysine, glutamic acid, aspartic acid, serine, and tyrosine were the major amino acids identified in ethyl acetate fraction. The molecular docking analysis provided significant information on the binding affinity among secondary metabolites and α-glucosidase. These metabolites were most probably responsible for the antioxidant activity and α-glucosidase inhibitory potential of ethyl acetate fraction. The study ascertained the ethnomedicinal use of T. dioica to manage diabetes mellitus and may be a helpful lead towards naturopathic mode for anti-hyperglycemia.
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Affiliation(s)
- Aamir Niaz
- Department of Chemistry, GC University Lahore, Lahore 54000, Pakistan; (A.N.); (S.A.R.)
| | - Ahmad Adnan
- Department of Chemistry, GC University Lahore, Lahore 54000, Pakistan; (A.N.); (S.A.R.)
- Correspondence: (A.A.); or (U.R.); Tel.: +60-3-9769-7393 (U.R.); Fax: +60-3-9769-7006 (U.R.)
| | - Rashida Bashir
- Department of Chemistry, University of Education Lahore, Lahore 54000, Pakistan;
| | | | - Syed Ali Raza
- Department of Chemistry, GC University Lahore, Lahore 54000, Pakistan; (A.N.); (S.A.R.)
| | - Umer Rashid
- Institute of Advanced Technology, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Correspondence: (A.A.); or (U.R.); Tel.: +60-3-9769-7393 (U.R.); Fax: +60-3-9769-7006 (U.R.)
| | - Chin Ping Tan
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
| | - Tai Boon Tan
- Department of Food Services and Management, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
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High Resolution Mass Spectroscopy-Based Secondary Metabolite Profiling of Nymphaea nouchali (Burm. f) Stem Attenuates Oxidative Stress via Regulation of MAPK/Nrf2/HO-1/ROS Pathway. Antioxidants (Basel) 2021; 10:antiox10050719. [PMID: 34063678 PMCID: PMC8147620 DOI: 10.3390/antiox10050719] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 04/29/2021] [Accepted: 04/29/2021] [Indexed: 11/17/2022] Open
Abstract
The secondary metabolites profiling of Nymphaea nouchali stem (NNSE) extract was carried out using a high-resolution mass spectroscopic technique. The antioxidant effects of NNSE, as well as the underlying mechanisms, were also investigated in tert-butyl hydroperoxide (t-BHP)-stimulated oxidative stress in RAW264.7 cells. Tandem mass spectroscopy with (-) negative mode tentatively revealed the presence of 54 secondary metabolites in NNSE. Among them, phenolic acids and flavonoids were predominant. Phenolic acids (brevifolincarboxylic acid, p-coumaroyltartaric acid, niazinin B, lalioside, 3-feruloylquinic acid, and gallic acid-O-rutinoside), flavonoids (elephantorrhizol, apigenin-6-C-galactoside 8-C-arabinoside, and vicenin-2), sialic acid (2-deoxy-2,3-dehydro-N-acetylneuraminic acid), and terpenoid (α-γ-onoceradienedione) were identified in NNSE for the first time. Unbridled reactive oxygen species/nitrogen species (ROS/RNS) and redox imbalances participate in the induction and development of many oxidative stress-linked diseases. The NNSE exhibited significant free radical scavenging capabilities and was also able to reduce t-BHP-induced cellular generation in RAW264.7 cells. The NNSE prevented oxidative stress by inducing the endogenous antioxidant system and the levels of heme oxygenase-1 (HO-1) by upregulating Nrf2 through the modulation of mitogen-activated protein kinases (MAPK), such as phosphorylated p38 and c-Jun N terminal kinase. Collectively, these results indicate that the NNSE exhibits potent effects in preventing oxidative stress-stimulated diseases and disorders through the modulation of the MAPK/Nrf2/HO-1 signaling pathway. Our findings provide new insights into the cytoprotective effects and mechanisms of Nymphaea nouchali stem extract against oxidative stress, which may be a useful remedy for oxidative stress-induced disorders.
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Najeeb J, Naeem S, Nazar MF, Naseem K, Shehzad U. Green Chemistry: Evolution in Architecting Schemes for Perfecting the Synthesis Methodology of the Functionalized Nanomaterials. ChemistrySelect 2021. [DOI: 10.1002/slct.202004560] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jawayria Najeeb
- Department of Chemistry University of Gujrat Gujrat 50700 Pakistan
| | - Sumaira Naeem
- Department of Chemistry University of Gujrat Gujrat 50700 Pakistan
| | - Muhammad F. Nazar
- Department of Chemistry Division of Science and Technology University of Education Lahore Multan Campus- 60700 Lahore Pakistan
| | - Khalida Naseem
- Department of Chemistry Faculty of Science University of Central Punjab Lahore Pakistan
| | - Usman Shehzad
- Electrical Engineering Section Pakistan Meteorological Department Government of Pakistan Pakistan
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Arshad M, Chaudhary AR, Mumtaz MW, Raza SA, Ahmad M, Mukhtar H, Bashir R. Polyphenol fingerprinting and hypoglycemic attributes of optimized Cycas circinalis leaf extracts. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:1530-1537. [PMID: 32869314 DOI: 10.1002/jsfa.10771] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 08/20/2020] [Accepted: 09/01/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Cycas circinalis leaves are used to treat diabetes mellitus in local medicinal systems without any scientifically proved information on their medicinal potential and phytochemicals. In this study, the total phenolic contents, total flavonoid contents, and 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging and inhibitory effects on α-glucosidase and α-amylase were determined for optimized hydroethanolic leaf extracts. Secondary metabolites were identified using ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QTOF-MS/MS). In vivo studies on diabetic albino mice were also carried out to evaluate the impact of the most active extract on their blood glucose levels. RESULTS The 60% ethanolic extract showed the highest extract yield (209.70 ± 0.20 g kg-1 ) and total phenolic (154.24 ± 3.28 mg gallic acid equivalent) and flavonoid (78.52 ± 1.65 mg rutin equivalent per gram dried extract) contents and exhibited the maximum DPPH scavenging activity (IC50 = 59.68 ± 2.82 μg mL-1 ). The IC50 values for inhibition of α-glucosidase (58.42 ± 2.22 μg mL-1 ) and α-amylase (74.11 ± 1.70 μg mL-1 ) were also significant for the 60% ethanolic extract. The untargeted UHPLC-QTOF-MS/MS-based metabolite profiling confirmed the presence of iridoid glucoside, gibberellin A4, O-β-d-glucosyl-4-hydroxy-cinnamate, 3-methoxy-2-phyenyl-4H-furo[2,3-h]chromen-4-one, kaempferol, withaferin A, amentoflavone, quercitin-3-O-(6″-malonyl glucoside), ellagic acid, and gallic acid. Plant extract at a dose of 500 mg kg-1 body weight reduced the blood glucose level by a considerable extent and also improved the lipid profile of diabetic mice after a 28-day trial. CONCLUSION The findings revealed the medicinal potential of C. circinalis leaves to treat diabetes mellitus and provided the nutraceutical leads for functional food development. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Muhammad Arshad
- Department of Chemistry, Government College University, Lahore, Pakistan
| | - Ayoub R Chaudhary
- Department of Chemistry, Government College University, Lahore, Pakistan
| | | | - Syed A Raza
- Department of Chemistry, Government College University, Lahore, Pakistan
| | - Maqsood Ahmad
- Department of Environmental Science, Balochistan University of Information Technology, Engineering and Management Sciences, Quetta, Pakistan
| | - Hamid Mukhtar
- Institute of Industrial Biotechnology, Government College University, Lahore, Pakistan
| | - Rashida Bashir
- Department of Chemistry, University of Education, Lahore, Pakistan
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Sadiq A, Rashid U, Ahmad S, Zahoor M, AlAjmi MF, Ullah R, Noman OM, Ullah F, Ayaz M, Khan I, Islam ZU, Ali W. Treating Hyperglycemia From Eryngium caeruleum M. Bieb: In- vitro α-Glucosidase, Antioxidant, in-vivo Antidiabetic and Molecular Docking-Based Approaches. Front Chem 2020; 8:558641. [PMID: 33335883 PMCID: PMC7737655 DOI: 10.3389/fchem.2020.558641] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 10/14/2020] [Indexed: 12/17/2022] Open
Abstract
Natural-based drugs are believed to be safe, effective and economical. Based on the medicinal importance of the genus Eryngium and unexplored nature of Eryngium caeruleum, we have evaluated its antidiabetic and antioxidant potentials. Both in-vitro and in-vivo assays have been carried out for antidiabetic assays. The antioxidant activity was determined by using different free radicals [i.e., 1,1-diphenyl,2-picrylhydrazyl (DPPH), 2,2-azinobis[3-ethylbenzthiazoline]-6-sulfonic acid (ABTS), and hydrogen peroxide (H2O2)]. Moreover, different phytoconstituents were identified in the most active solvent fraction by GC-MS analysis. Furthermore, comparative fingerprints of methanolic extract and chloroform fraction were also analyzed via High Performance Liquid Chromatography coupled with Diode Array Detector (HPLC-DAD). The crude methanolic extract of E. caeruleum (Ec.Cr) and its sub-fractions [i.e., n-hexane (Ec.Hex), chloroform (Ec.Chf), ethyl acetate (Ec.EtAc), and aqueous (Ec.Aq) were employed in this study]. In the α-glucosidase inhibition assay, a concentration-dependent inhibitory response was observed against the enzyme. The most active sample was Ec.Chf which revealed an IC50 of 437 μg/ml in comparison to the standard acarbose (IC50 25 μg/ml). The rest of the samples showed moderate inhibition of α-glucosidase. In antioxidant assays, Ec.Chf and Ec.Cr exhibited a considerable scavenging effect against all the free radicals. The IC50 values recorded for Ec.Chf were 112, 109, and 150 μg/ml against DPPH, ABTS, and H2O2 respectively. Based on the in-vitro potential of Ec.Chf, this was subjected to the in-vivo model experiment. The Ec.Chf lowered the blood glucose level up to 10.3 mmol/L at 500 μg/Kg. The Ec.Chf was also subjected to GC-MS analysis. The GC-MS analysis confirmed the presence of 60 compounds. The identified phytoconstituents consist of some essential compounds previously reported with antidiabetic and antioxidant studies, which include thymol, tocopherol, phytol, nerolidol, (I)-neophytadiene, linolenic acid, and falcarinol. Similarly, the HPLC-DAD chromatograms of Ec.Cr and Ec.Chf exhibited a variety of peaks, which further demonstrates the possibility of important phytochemicals. In a nutshell, we can conclude that Eryngium caeruleum is a potential source of bioactive compounds which may be beneficial for the management of ailments like diabetes and free radicals mediated disorders. Molecular docking was performed to explore the possible role of all the identified bioactive compounds in the chloroform fraction of Eryngium caeruleum into active sites of the homology model of α-glucosidase.
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Affiliation(s)
- Abdul Sadiq
- Department of Pharmacy, Faculty of Biological Sciences, University of Malakand, Chakdara, Pakistan
| | - Umer Rashid
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, Pakistan
| | - Sadiq Ahmad
- Department of Pharmacy, Faculty of Biological Sciences, University of Malakand, Chakdara, Pakistan
| | - Mohammad Zahoor
- Department of Biochemistry, University of Malakand, Chakdara, Pakistan
| | - Mohamed F AlAjmi
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Omar M Noman
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Farhat Ullah
- Department of Pharmacy, Faculty of Biological Sciences, University of Malakand, Chakdara, Pakistan
| | - Muhammad Ayaz
- Department of Pharmacy, Faculty of Biological Sciences, University of Malakand, Chakdara, Pakistan
| | - Iftikhar Khan
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, Pakistan
| | - Zia-Ul Islam
- Department of Biotechnology, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Waqar Ali
- Department of Biotechnology, Faculty of Biological Sciences, University of Malakand, Chakdara, Pakistan
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Aabideen ZU, Mumtaz MW, Akhtar MT, Mukhtar H, Raza SA, Touqeer T, Saari N. Anti-Obesity Attributes; UHPLC-QTOF-MS/MS-Based Metabolite Profiling and Molecular Docking Insights of Taraxacum officinale. Molecules 2020; 25:E4935. [PMID: 33114490 PMCID: PMC7663631 DOI: 10.3390/molecules25214935] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 09/24/2020] [Accepted: 09/25/2020] [Indexed: 12/12/2022] Open
Abstract
The naturopathic treatment of obesity is a matter of keen interest to develop efficient natural pharmacological routes for disease management with low or negligible toxicity and side effects. For this purpose, optimized ultrasonicated hydroethanolic extracts of Taraxacum officinale were evaluated for antiobesity attributes. The 2,2-diphenyl-1-picrylhydrazyl method was adopted to evaluate antioxidant potential. Porcine pancreatic lipase inhibitory assay was conducted to assess the in vitro antiobesity property. Ultra-high performance chromatography equipped with a mass spectrometer was utilized to profile the secondary metabolites in the most potent extract. The 60% ethanolic extract exhibited highest extract yield (25.05 ± 0.07%), total phenolic contents (123.42 ± 0.007 mg GAE/g DE), total flavonoid contents (55.81 ± 0.004 RE/g DE), DPPH-radical-scavenging activity (IC50 = 81.05 ± 0.96 µg/mL) and pancreatic lipase inhibitory properties (IC50 = 146.49 ± 4.24 µg/mL). The targeted metabolite fingerprinting highlighted the presence of high-value secondary metabolites. Molecular-binding energies computed by docking tool revealed the possible contribution towards pancreatic lipase inhibitory properties of secondary metabolites including myricetin, isomangiferin, icariside B4, kaempferol and luteolin derivatives when compared to the standard drug orlistat. In vivo investigations revealed a positive impact on the lipid profile and obesity biomarkers of obese mice. The study presents Taraxacum officinale as a potent source of functional bioactive ingredients to impart new insights into the existing pool of knowledge of naturopathic approaches towards obesity management.
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Affiliation(s)
- Zain Ul Aabideen
- Department of Chemistry, University of Gujrat, Gujrat 50700, Pakistan; (Z.U.A.); (T.T.)
| | | | - Muhammad Tayyab Akhtar
- Institute of Industrial Biotechnology, GC University Lahore, Lahore 54000, Pakistan; (M.T.A.); (H.M.)
| | - Hamid Mukhtar
- Institute of Industrial Biotechnology, GC University Lahore, Lahore 54000, Pakistan; (M.T.A.); (H.M.)
| | - Syed Ali Raza
- Department of Chemistry, GC University Lahore, Lahore 54000, Pakistan;
| | - Tooba Touqeer
- Department of Chemistry, University of Gujrat, Gujrat 50700, Pakistan; (Z.U.A.); (T.T.)
| | - Nazamid Saari
- Faculty of Food Science and Technology, University Putra Malaysia, Serdang 43400, Selangor, Malaysia
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S M Aljohani A, Abu-Izneid T, Ali Shah Z, Rashid U, Ayub K, Rauf A, Muhammad N, Alhumaydhi FA, Asghar M, Mubarak MS, Shariati MA, Zhang H. Density functional theory, molecular docking and in vivo muscle relaxant, sedative, and analgesic studies of indanone derivatives isolated from Heterophragma adenophyllum. J Biomol Struct Dyn 2020; 39:6488-6499. [PMID: 32752943 DOI: 10.1080/07391102.2020.1802343] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Heterophragma adenophyllum (HA) is an important medicinal plant which is used in traditional medicine for the treatment of muscular tension and pain. Herein, we report the isolation of methyl,1,2-dihydroxy-2-(3-methylbut-2-en-1-yl)-3-oxo-2,3-dihydro-1H-indene-1-carboxylate (1), from the roots of H. adenophyllum. The isolated compound 1 was evaluated for in vivo muscle relaxant, sedative, and analgesic potential in Swiss albino mice. Results revealed that the isolated compound 1 exhibited a dose- and time-dependent muscle coordination (51%) and a significant (p < 01) sedative effect. It also showed a considerable (p < 0.5) analgesia after 30 min of post treatment and was maintained for up-to 120 min of experimental duration. In acute toxicity studies, no mortality was observed which indicates a preliminary safety of compound 1. Furthermore, the experimental results were compared with the theoretical studies by using density functional theory (DFT). The stability of the compound as well as the flow of electrons was determined by the calculated Frontier orbital analysis. The calculated stretching frequencies, 1H-NMR/13C-NMR chemical shift values and UV-visible spectra were found to be in agreement with experimental values. The results obtained from molecular docking studies were used to explore the mechanism of analgesic and muscle relaxant activity.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Abdullah S M Aljohani
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
| | - Tareq Abu-Izneid
- Pharmaceutical Sciences, College of Pharmacy, Al Ain University, Al Ain Campus, Al Ain, UAE
| | - Zafar Ali Shah
- Department of Biochemistry, Agriculture University of Peshawar, Peshawar, Pakistan
| | - Umer Rashid
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, Pakistan
| | - Khurshid Ayub
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, Pakistan
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar, Pakistan
| | - Naveed Muhammad
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Pakistan
| | - Fahad A Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Maria Asghar
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, Pakistan
| | | | - Mohammad Ali Shariati
- K.G. Razumovsky, Moscow State University of Technologies and Management (the First Cossack University), Moscow, Russian Federation
| | - Haiyuan Zhang
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
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Nadeem M, Mumtaz MW, Danish M, Rashid U, Mukhtar H, Irfan A, Anwar F, Saari N. UHPLC-QTOF-MS/MS metabolites profiling and antioxidant/antidiabetic attributes of Cuscuta reflexa grown on Casearia tomentosa: exploring phytochemicals role via molecular docking. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2020. [DOI: 10.1080/10942912.2020.1764578] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Muhammad Nadeem
- Department of Chemistry, University of Gujrat, Gujrat, Pakistan
| | | | - Muhammad Danish
- Department of Chemistry, University of Gujrat, Gujrat, Pakistan
| | - Umer Rashid
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Pakistan
| | - Hamid Mukhtar
- Institute of Industrial Biotechnology, GC University Lahore, Lahore, Pakistan
| | - Ahmad Irfan
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha, Saudi Arabia
| | - Farooq Anwar
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan
| | - Nazamid Saari
- Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Malaysia
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