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Tong ZW, Gul H, Awais M, Saddick S, Khan FS, Gulfraz M, Afzal U, Nazir K, Malik MY, Khan SU, Khan MI. Determination of in vivo biological activities of Dodonaea viscosa flowers against CCL 4 toxicity in albino mice with bioactive compound detection. Sci Rep 2021; 11:13336. [PMID: 34172756 PMCID: PMC8233356 DOI: 10.1038/s41598-021-92638-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 06/11/2021] [Indexed: 02/06/2023] Open
Abstract
Dodonaea viscosa L.Jacq. is an evergreen shrub and native to Asia, Africa, and Australia. It has been used as traditional medicine in different countries. The foremost objective of the current study was to discover the protective potential of D. viscosa flowers Methanol (DVM) and Chloroform (DVC) extracts against CCL4 induced toxicity in mice. This study was intended to identify phytochemicals through HPLC, GCMS, and FT-IR, as well as in vitro antioxidant and in vitro anti-tuberculosis activity. Our comprehensive findings indicate that Dodonaea viscosa is valuable and widespread herbal medicine through therapeutic potentials for curing various ailments. Dodonaeaviscosa flowersare found to have a protective effect against oxidative stress produced by CCL4 in the liver, kidney, and spleen. The intake of DV extracts restored the level of hepatic enzymes (ALP, AST ALT, and Direct bilirubin), hematological parameters (RBCs, WBCs, and Platelets), total protein, and liver antioxidant enzymes (SOD, GPx, and CAT) after a decline in levels by CCL4. Histopathological results discovered the defensive effect of 300 mg/kg of DVM extract against CCL4 induced damage, thus having an improved protective effect compared to DVC and control. As a result of metabolite screening, the total flavonoids and total phenolics were present in abundance. A phytochemical investigation by HPLC identified gallic acid, epicatechin, cumeric acid, flavonoids, while GCMS estimated oleic acid (Octadecenoic acid) (C18H34O2), Stearic acid (C18H36O2), Ricinoleic acid (C18H34O3), and Cedrol (C15H26O). DVM extract exhibited resistance against in vitro Mycobacterium tuberculosis strains. So this study proposed that the protective effect of DV against oxidative damage induced in the liver, kidney, and spleen can be correlated to the antioxidant compounds.
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Affiliation(s)
- Zhao-Wei Tong
- grid.413679.e0000 0004 0517 0981Department of Infectious Diseases, Huzhou Central Hospital, Zhejiang, 313000 Huzhou People’s Republic of China
| | - Hina Gul
- University Institute of Biochemistry and Biotechnology (UIBB), PMAS UAAR Rawalpindi, Rawalpindi, Pakistan
| | - Muhammad Awais
- Department of Biochemistry and Molecular Biology, Faculty of Sciences, University of Sialkot, Sialkot, Pakistan
| | - Salina Saddick
- grid.412125.10000 0001 0619 1117Department of Biological Sciences, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589 Kingdom of Saudi Arabia
| | - Falak Sher Khan
- Department of Biotechnology, University of Sialkot, Sialkot, Pakistan
| | - Muhammad Gulfraz
- University Institute of Biochemistry and Biotechnology (UIBB), PMAS UAAR Rawalpindi, Rawalpindi, Pakistan
| | - Umara Afzal
- Department of Chemistry, Rawalpindi Women University, Satellite Town, Rawalpindi, Pakistan
| | - Khizar Nazir
- grid.442867.b0000 0004 0401 3861Department of Biosciences, University of Wah, Wah Cantt, 47040 Pakistan
| | - M. Y. Malik
- grid.412144.60000 0004 1790 7100Department of Mathematics, College of Sciences, King Khalid University, Abha, 61413 Kingdom of Saudi Arabia
| | - Sami Ullah Khan
- grid.418920.60000 0004 0607 0704Department of Mathematics, COMSATS University Islamabad, Sahiwal, 57000 Pakistan
| | - M. Ijaz Khan
- grid.414839.30000 0001 1703 6673Department of Mathematics and Statistics, Riphah International University, I-14, Islamabad, 44000 Pakistan
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Rocha GNDSAO, Dutra LM, Lorenzo VP, Almeida JRGDS. Phytochemicals and biological properties of Annona coriacea Mart. (Annonaceae): A systematic review from 1971 to 2020. Chem Biol Interact 2021; 336:109390. [PMID: 33484716 DOI: 10.1016/j.cbi.2021.109390] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/21/2020] [Accepted: 01/18/2021] [Indexed: 11/28/2022]
Abstract
Annona coriacea Mart., popularly known as "marolo", "araticum" and "araticum-liso" is a species distributed in Paraguay and Brazil, and easily found in Caatinga, Cerrado, and Pantanal biomes. The araticum has been used in folk medicine to treat stomatitis, neuralgia, rheumatism, headaches, furuncle, ulcers, and dermatitis. This systematic review aimed to provide a comprehensive overview of the ethnomedicinal use, phytochemistry, and pharmacological activity of A. coriacea. A search for scientific articles of electronic databases (Science Direct, PubMed, Lilacs, Scopus, Google Scholar, Scielo, and Web of Science) was performed identifying studies published until November 2020. All papers considering traditional medicinal uses, phytochemistry, and pharmacological properties were included. Forty-six articles (n = 212 subjects) met the inclusion criteria set for this review. Of the 46 articles reviewed, 34 were focused on biological activity investigations, while 12 were limited to phytochemical studies. These studies showed the presence of a diversity of secondary metabolites such as acetogenins, sesquiterpenes, alkaloids, flavonoids, and diterpenes. To date, pharmacological tests have demonstrated significant biological activities of this plant, being the most promising anticancer, anti-inflammatory, antiulcer, and insecticide activities. Additionally, the medicinal utilization of A. coriacea appears to be promising, supporting its possible uses for human health with antioxidant, anxiolytic, antiulcer, insecticide, and antiparasitic activities. Ultimately, comprehensive studies involving clinical trials are required to validate the existing traditional practices and their related health benefits scientifically.
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Affiliation(s)
| | - Lívia Macedo Dutra
- Center for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, 56, 304-205, Petrolina, PE, Brazil
| | - Vitor Prates Lorenzo
- Federal Institute of Education, Science and Technology of Sertão Pernambucano, 56, 316-686, Petrolina, PE, Brazil
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Zhang X, Feng J, Su S, Huang L. Hepatoprotective effects of Camellia nitidissima aqueous ethanol extract against CCl 4-induced acute liver injury in SD rats related to Nrf2 and NF-κB signalling. PHARMACEUTICAL BIOLOGY 2020; 58:239-246. [PMID: 32202453 PMCID: PMC7144296 DOI: 10.1080/13880209.2020.1739719] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 02/04/2020] [Accepted: 03/04/2020] [Indexed: 06/10/2023]
Abstract
Context: Camellia nitidissima Chi (Theaceae) is an evergreen shrub, the leaves of which are used in many medicinal applications.Objective: To characterize the chemical composition of a 10% aqueous ethanol extract of C. nitidissima leaves (CNE), and to explore the protective effect of the extract against acute liver injury (ALI) in rats.Materials and methods: Male Sprague-Dawley rats were divided into six groups (n = 10): control and negative (0.5% CMC-Na, 5 mL/kg/d), thiopronin (20 mg/kg/d) and CNE (40, 80 and 160 mg/kg/d). All groups were treated for seven consecutive days, and then, except for the control, carbon tetrachloride was administered intraperitoneally. The biochemical parameters, mRNAs, and proteins were analyzed using enzyme-linked immunoassays kits, quantitative polymerase chain reaction and western blot. Chemical components were identified using mass spectroscopy, and the phenol and flavonoid content determined by ultraviolet spectrophotometry.Results: Pre-treatment with CNE (160 mg/kg) attenuated the pathological changes in liver tissues and decreased alanine transaminase (62 and 60%), aspartate transaminase (49 and 53%) and malondialdehyde (35 and 42%) levels in serum and liver tissues. Moreover, CNE reduced the concentrations of reactive oxygen species (55%), tumour necrosis factor-α (26%), interleukin-1β (19%) and IL-6 (19%) and blocked the nuclear translocation of p65. Pre-treatment with CNE increased anti-heme oxygenase-1 (40%), superoxide dismutase (108%) and glutathione (97%) levels through upregulating nuclear factor erythroid-2-related factor 2. Twelve compounds were detected; the content of phenols and flavonoids was determined as 34.474 ± 1.026 and 15.228 ± 0.422 mg/g crude drug in CNE, respectively.Discussion and conclusions: These results suggested that CNE is a promising agent for functional food and hepatoprotective drug against ALI.
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Affiliation(s)
- Xiaoman Zhang
- School of Pharmaceutical Sciences, Guangxi Medical University, Nanning, China
| | - Jie Feng
- School of Pharmaceutical Sciences, Guangxi Medical University, Nanning, China
| | - Shaofeng Su
- School of Pharmaceutical Sciences, Guangxi Medical University, Nanning, China
| | - Lei Huang
- School of Pharmaceutical Sciences, Guangxi Medical University, Nanning, China
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Pineda-Ramírez N, Calzada F, Alquisiras-Burgos I, Medina-Campos ON, Pedraza-Chaverri J, Ortiz-Plata A, Pinzón Estrada E, Torres I, Aguilera P. Antioxidant Properties and Protective Effects of Some Species of the Annonaceae, Lamiaceae, and Geraniaceae Families against Neuronal Damage Induced by Excitotoxicity and Cerebral Ischemia. Antioxidants (Basel) 2020; 9:E253. [PMID: 32244955 PMCID: PMC7139819 DOI: 10.3390/antiox9030253] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/17/2020] [Accepted: 03/18/2020] [Indexed: 12/17/2022] Open
Abstract
This study aimed to compare the antioxidant activities of extracts obtained from three plant families and evaluate their therapeutic effect on strokes. Ethanol extracts were obtained from either the leaf or the aerial parts of plants of the families Annonaceae (Annona cherimola, A. diversifolia, A. muricata, A. purpurea, and A. reticulata), Lamiaceae (Salvia amaríssima and S. polystachya), and Geraniaceae (Geranium niveum and G. mexicanum). Extracts were analyzed in terms of hydroxyl radical (OH•), peroxyl radical (ROO•), and superoxide anion (O2•-). The efficiency of the extracts to prevent neuronal death induced by excitotoxicity was tested with the tetrazolium assay, the O2•- scavenging capacity was evaluated with the dihydroethidium dye, and the protective effect of the extracts with the highest antioxidant activity was tested on a stroke experimental model. The extracts' IC50 values (μg/mL) of scavenging varied from 98.9 to 155.04, 4.5 to 102.4, and 20.2 to 118.97 for OH•, ROO•, and O2•-, respectively. In the excitotoxicity model, Annonaceae extracts were highly cytotoxic while Lamiaceae and Geraniaceae reduced intracellular O2•- production and protect neurons against oxidative stress. Salvia polystachya reduced cerebral damage, as well as improved survival and behavior after ischemia. Our results encouraged the use of plant extracts as natural antioxidants to minimize neuronal injury following stroke.
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Affiliation(s)
- Narayana Pineda-Ramírez
- Laboratorio de Patología Vascular Cerebral, Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”, México CDMX 14269, Mexico; (N.P.-R.); (I.A.-B.)
| | - Fernando Calzada
- Unidad de Investigación Médica en Farmacología, Hospital de Especialidades, 2 piso CORSE, Centro Médico Nacional Siglo XXI, IMSS, México CDMX 06725, Mexico;
| | - Iván Alquisiras-Burgos
- Laboratorio de Patología Vascular Cerebral, Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”, México CDMX 14269, Mexico; (N.P.-R.); (I.A.-B.)
| | - Omar Noel Medina-Campos
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, México CDMX 04510, Mexico; (O.N.M.-C.); (J.P.-C.)
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, México CDMX 04510, Mexico; (O.N.M.-C.); (J.P.-C.)
| | - Alma Ortiz-Plata
- Laboratorio de Neuropatología Experimental. Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”, México CDMX 14269, Mexico;
| | - Enrique Pinzón Estrada
- Unidad del Bioterio, Facultad de Medicina, Universidad Nacional Autónoma de México, México CDMX 04510, Mexico; (E.P.E.); (I.T.)
| | - Ismael Torres
- Unidad del Bioterio, Facultad de Medicina, Universidad Nacional Autónoma de México, México CDMX 04510, Mexico; (E.P.E.); (I.T.)
| | - Penélope Aguilera
- Laboratorio de Patología Vascular Cerebral, Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”, México CDMX 14269, Mexico; (N.P.-R.); (I.A.-B.)
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Wen W, Lin Y, Ti Z. Antidiabetic, Antihyperlipidemic, Antioxidant, Anti-inflammatory Activities of Ethanolic Seed Extract of Annona reticulata L. in Streptozotocin Induced Diabetic Rats. Front Endocrinol (Lausanne) 2019; 10:716. [PMID: 31708869 PMCID: PMC6819323 DOI: 10.3389/fendo.2019.00716] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 10/03/2019] [Indexed: 12/22/2022] Open
Abstract
Annona reticulata L. (Bullock's heart) is a pantropic tree commonly known as custard apple, which is used therapeutically for a variety of maladies. The present research was carried out to evaluate the possible protective effects of Annona reticulata L. (A. reticulata) ethanolic seed extract on an experimentally induced type 2 diabetes rat model. Male Albino Wistar rats were randomly divided into five groups with six animals in each group viz., control rats in group I, diabetic rats in group II, diabetic rats with 50 and 100 mg/kg/bw of ethanolic seed extract of A. reticulata in groups III and IV, respectively, and diabetic rats with metformin in group V. Treatment was given for 42 consecutive days through oral route by oro-gastric gavage. Administration of A. reticulata seed extract to diabetes rats significantly restored the alterations in the levels of body weight, food and water intake, fasting blood glucose (FBG), insulin levels, insulin sensitivity, HbA1c, HOMA-IR, islet area and insulin positive cells. Furthermore, A. reticulata significantly decreased the levels of triglycerides, cholesterol, LDL, and significantly increased the HDL in diabetic rats. A. reticulata effectively ameliorated the enzymatic (ALT, AST, ALP, GGT) and modification of histopathological changes in diabetic rats. The serum levels of the BUN, creatinine levels, uric acid, urine volume, and urinary protein were significantly declined with a significant elevation in CCr in diabetic rats treated with A. reticulata. MDA and NO levels were significantly reduced with an enhancement in SOD, CAT, and GPx antioxidant enzyme activities in the kidney, liver, and pancreas of diabetic rats treated with A. reticulata. Diabetic rats treated with A. reticulata have shown up-regulation in mRNA expression levels of nuclear factor erythroid 2-related factor 2 (Nrf2), NAD(P)H:quinone oxidoreductase 1 (NQO1), Heme oxygenase-1 (HO-1) and protein expression level of Nrf2 with diminution in Keap1 mRNA expression level in pancreas, kidney, and liver. From the outcome of the current results, it can be inferred that seed extract of A. reticulata exhibits a protective effect in diabetic rats through its anti-diabetic, anti-hyperlipidemic, antioxidant and anti-inflammatory effects and could be considered as a promising treatment therapy in the treatment of diabetes mellitus.
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Affiliation(s)
- Wenbin Wen
- Department of Nephrology, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Yukiat Lin
- Innoscience Research Sdn Bhd, Subang Jaya, Malaysia
| | - Zhenyu Ti
- The Department of General Surgery, Xi'an No. 3 Hospital, Xi'an, China
- *Correspondence: Zhenyu Ti
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Attiq A, Jalil J, Husain K. Annonaceae: Breaking the Wall of Inflammation. Front Pharmacol 2017; 8:752. [PMID: 29104539 PMCID: PMC5654839 DOI: 10.3389/fphar.2017.00752] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 10/03/2017] [Indexed: 12/12/2022] Open
Abstract
Inventories of tropical forests have listed Annonaceae as one of the most diverse plant families. For centuries, it is employed in traditional medicines to cure various pathological conditions including snakebite, analgesic, astringent, diarrhea, dysentery, arthritis pain, rheumatism, neuralgia, and weight loss etc. Phytochemical analysis of Annonaceae family have reported the occurrence of alkaloids, flavonoids, triterpenes, diterpenes and diterpene flavone glycosides, sterols, lignans, and annonaceous acetogenin characteristically affiliated with Annonaceae sp. Numerous past studies have underlined the pleotropic pharmacological activities of the crude extracts and isolated compounds from Annonaceae species. This review is an effort to abridge the ethnobotany, morphology, phytochemistry, toxicity, and particularly focusing on the anti-inflammatory activity of the Annonaceae species.
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Affiliation(s)
- Ali Attiq
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Juriyati Jalil
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Khairana Husain
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Kandimalla R, Dash S, Bhowal AC, Kalita S, Talukdar NC, Kundu S, Kotoky J. Glycogen-gold nanohybrid escalates the potency of silymarin. Int J Nanomedicine 2017; 12:7025-7038. [PMID: 29026299 PMCID: PMC5626415 DOI: 10.2147/ijn.s142497] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
In this study, a glycogen-gold nanohybrid was fabricated to enhance the potency of a promising hepatoprotective agent silymarin (Sly) by improving its solubility and gut permeation. By utilizing a facile green chemistry approach, biogenic gold nanoparticles were synthesized from Annona reticulata leaf phytoconstituents in combination with Sly (SGNPs). Further, the SGNPs were aggregated in glycogen biopolymer to yield the therapeutic nanohybrids (GSGNPs). Transmission electron microscopy, UV-Vis spectroscopy, X-ray diffraction, and Fourier transform infrared spectroscopy analysis confirmed the successful formation and conjugation of both SGNPs and GSGNPs. The fabricated nanohybrids showed significant protection against CCl4-induced hepatic injury in Wistar rats and maintained natural antioxidant (superoxide dismutase and catalase) levels. Animals treated with GSGNPs (10 mg/kg) and SGNPs (20 mg/kg) retained usual hepatic functions with routine levels of hepatobiliary enzymes (aspartate transferase, alanine transaminase, alkaline phosphatase, and lactate dehydrogenase) and inflammatory markers (interleukin-1β and tumor necrosis factor-α) with minimal lipid peroxidation, whereas those treated with 100 mg/kg of Sly showed the similar effect. These results were also supported by histopathology of the livers where pronounced hepatoprotection with normal hepatic physiology and negligible inflammatory infiltrate were observed. Significant higher plasma Cmax supported the enhanced bioavailability of Sly upon GSGNPs treatment compared to SGNPs and free Sly. Graphite furnace atomic absorption spectrophotometry analysis also substantiated the efficient delivery of GSGNPs over SGNPs. The fabricated therapeutic nanohybrids were also found to be biocompatible toward human erythrocytes and L929 mouse fibroblast cells. Overall, due to increased solubility, bioavailability and profuse gut absorption; GSGNPs demonstrated tenfold enhanced potency compared to free Sly.
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Affiliation(s)
| | - Suvakanta Dash
- Girijananda Choudhury Institute of Pharmaceutical Sciences
| | | | - Sanjeeb Kalita
- Drug Discovery Lab, Institute of Advanced Study in Science and Technology
| | | | - Sarathi Kundu
- Soft Nano Laboratory, Institute of Advanced Study in Science and Technology
| | - Jibon Kotoky
- Drug Discovery Lab, Institute of Advanced Study in Science and Technology
- National Institute of Pharmaceutical Education and Research, Guwahati, India
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Kandimalla R, Dash S, Kalita S, Choudhury B, Malampati S, Devi R, Ramanathan M, Talukdar NC, Kotoky J. Bioactive Fraction of Annona reticulata Bark (or) Ziziphus jujuba Root Bark along with Insulin Attenuates Painful Diabetic Neuropathy through Inhibiting NF-κB Inflammatory Cascade. Front Cell Neurosci 2017; 11:73. [PMID: 28381989 PMCID: PMC5361110 DOI: 10.3389/fncel.2017.00073] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 02/28/2017] [Indexed: 02/01/2023] Open
Abstract
The present study explains the neuroprotective ability of bioactive fractions of Annona reticulata bark (ARB) and Ziziphus jujuba root bark (ZJ) along with insulin against diabetic neuropathy. By using different solvents of increasing polarity ARB and ZJ were undergone for bioactive guided fractionation. The neuroprotective ability of the all the plant fractions were tested against H2O2 induced toxicity in SHSY5Y neuroblastoma cell lines and DRG neuronal cells. Among all the fractions tested, the methanol extract of ARB and ZJ (ARBME and ZJME) and its water fractions (ARBWF and ZJWF) exhibited significant neuroprotection against H2O2 induced toxicity in SHSY5Y cells and DRG neuronal cells. Further both the active fractions were tested against streptozotocin (55 mg/kg i.p.) induced diabetic neuropathy in male Wistar rats. Body weight changes, blood glucose levels and pain threshold through hot plate, tail immersion, cold plate and Randall-Sillitto methods were measured throughout the study at weekly interval. After completion of the drug treatment period, all the animals were sacrificed to measure the sciatic nerve lipid peroxidation, antioxidative enzyme levels (SOD, catalase, and GSH) and cytokine levels (IL-1β, IL-6, IL-10, TNF-α, iNOS, and NFκB) through ELISA and western blotting analysis. Results of this study explain that ARBME, ZJME, ARBWF, and ZJWF along with insulin potentially attenuate the thermal, mechanical hyperalgesia and cold allodynia in diabetic neuropathic rats, where insulin treatment alone failed to diminish the same. Reduction of sciatic nerve oxidative stress, NF-κB and iNOS mediated inflammatory cascade and normalization of abnormal cytokine release confirms the possible mechanism of action. The present study confirms the neuroprotective ability of ARB and ZJ against painful diabetic neuropathy through inhibiting oxidative stress and NF-κB inflammatory cascade.
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Affiliation(s)
- Raghuram Kandimalla
- Drug Discovery Laboratory, Institute of Advanced Study in Science and Technology Guwahati, India
| | - Suvakanta Dash
- Girijananda Chowdhury Institute of Pharmaceutical Science Guwahati, India
| | - Sanjeeb Kalita
- Drug Discovery Laboratory, Institute of Advanced Study in Science and Technology Guwahati, India
| | - Bhaswati Choudhury
- Drug Discovery Laboratory, Institute of Advanced Study in Science and Technology Guwahati, India
| | - Sandeep Malampati
- School of Chinese Medicine, Hong Kong Baptist University Kowloon Tong, Hong Kong
| | - Rajlakshmi Devi
- Drug Discovery Laboratory, Institute of Advanced Study in Science and Technology Guwahati, India
| | | | - Narayan C Talukdar
- Drug Discovery Laboratory, Institute of Advanced Study in Science and Technology Guwahati, India
| | - Jibon Kotoky
- Drug Discovery Laboratory, Institute of Advanced Study in Science and TechnologyGuwahati, India; National Institute of Pharmaceutical Education and ResearchGuwahati, India
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Kandimalla R, Dash S, Kalita S, Choudhury B, Malampati S, Kalita K, Kalita B, Devi R, Kotoky J. Protective Effect of Bioactivity Guided Fractions of Ziziphus jujuba Mill. Root Bark against Hepatic Injury and Chronic Inflammation via Inhibiting Inflammatory Markers and Oxidative Stress. Front Pharmacol 2016; 7:298. [PMID: 27656145 PMCID: PMC5013132 DOI: 10.3389/fphar.2016.00298] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 08/23/2016] [Indexed: 11/13/2022] Open
Abstract
The tribal communities of North Eastern India rely on herbal medicine to cure various disease conditions. Ziziphus jujuba Mill. (Rhamnaceae) is one of such medicinal plants used for curing liver ailments, insomnia, anemia, diarrhea, diabetic complications, cancer, and loss of appetite. The present study was aimed to describe the protective ability of Z. jujuba root bark (ZJRB) against hepatic injury and chronic inflammation. Bioactivity guided fractionation of Z. jujuba methanol extract (ZJME) was performed using different solvents of increasing polarity viz. hexane (ZJHF), chloroform (ZJCF), ethyl acetate (ZJEAF), water (ZJWF), and residue (ZJMR). In vitro antioxidant results revealed that both ZJME and ZJWF possess strong antioxidant activity among all the fractions and mother extract tested. Further, ZJME and ZJWF showed significant protection against CCl4 intoxicated HepG2 cell lines by means of increased cell viability and decreased LDH levels compared to control group. ZJME at 200, 400 mg/kg and ZJWF at 50, 100 mg/kg inhibited the lipid peroxidation and significantly restored the liver function markers (AST, ALT, ALP, LDH, SOD, and CAT) and cytokine levels (TNF-α, Il-1β, and Il-10) in CCl4 induced acute liver damage in rats. All the results were comparable with standard drug silymarin which was further confirmed by histopathology analysis of liver. Similarly, inflammation and increase inflammatory cytokines levels of carrageenan induced paw edema in rats have been refurbished to normal levels on par with the standard drug indomethacin. ZJWF demonstrated potent response than ZJME in all the biological tests conducted. The results of the study signify the ability of ZJRB as good therapeutic agent for liver toxicity and chronic inflammation.
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Affiliation(s)
- Raghuram Kandimalla
- Drug Discovery Laboratory, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Suvakanta Dash
- Girijananda Chowdhury Institute of Pharmaceutical ScienceGuwahati, India
| | - Sanjeeb Kalita
- Drug Discovery Laboratory, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Bhaswati Choudhury
- Drug Discovery Laboratory, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Sandeep Malampati
- School of Chinese Medicine, Hong Kong Baptist UniversityHong Kong, China
| | | | - Bhupalee Kalita
- Jawaharlal Nehru Centre for Advanced Scientific ResearchBengaluru, India
| | - Rajlakshmi Devi
- Drug Discovery Laboratory, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Jibon Kotoky
- Drug Discovery Laboratory, Institute of Advanced Study in Science and TechnologyGuwahati, India
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Kandimalla R, Kalita S, Saikia B, Choudhury B, Singh YP, Kalita K, Dash S, Kotoky J. Antioxidant and Hepatoprotective Potentiality of Randia dumetorum Lam. Leaf and Bark via Inhibition of Oxidative Stress and Inflammatory Cytokines. Front Pharmacol 2016; 7:205. [PMID: 27471465 PMCID: PMC4943931 DOI: 10.3389/fphar.2016.00205] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 06/27/2016] [Indexed: 11/17/2022] Open
Abstract
Randia dumetorum Lam. (RD) (Rubiaceae) is traditionally used by some tribes of Assam and Manipur of North East India for the treatment of liver ailments. In this context, to scientifically validate this indigenous traditional knowledge, we have evaluated the antioxidant and hepatoprotective activity of RD leaf and bark. The methanol extracts of RD leaf and bark were evaluated for in vitro antioxidant activity which exhibited good antioxidant activity in terms of reducing power assay, total antioxidant assay and DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging assay. Total phenolic and flavonoid content were found to be 112 ± 3.24 mg and 138 ± 2.46 mg gallic acid equivalents/g extract and 2.6 ± 0.26 mg and 3.34 ± 0.31 mg rutin equivalents/g extract respectively for RD leaf and bark methanol extracts. The in vivo hepato protective activity of the RD leaf and bark extract was evaluated against carbon tetrachloride (CCl4) induced hepatic damage in male wistar rats. CCl4 administration induced hepatic damage in rats resulted in increased levels of aspartate transaminase, alanine transaminase, alkaline phosphatase, lactate dehydrogenase, thiobarbituric acid reacting substances, albumin, bilirubin, TNF-α, IL-1β and decreased levels of total protein and antioxidant enzymes like superoxide dismutase, catalase, and glutathione reductase. RD leaf and bark methanol extracts pre-treatment exhibited protection against CCl4 induced hepatotoxicity by reversing all the abnormal parameters to significant levels. Histopathological results revealed that RD leaf and bark extracts at 400 mg/kg protects the liver from damage induced by CCl4. The results of this study scientifically validate the traditional use of RD leaf and bark for the treatment of liver ailments.
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Affiliation(s)
- Raghuram Kandimalla
- Drug Discovery Lab, Division of Life Sciences, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Sanjeeb Kalita
- Drug Discovery Lab, Division of Life Sciences, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Bikas Saikia
- Drug Discovery Lab, Division of Life Sciences, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Bhaswati Choudhury
- Drug Discovery Lab, Division of Life Sciences, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Yogendra P. Singh
- Drug Discovery Lab, Division of Life Sciences, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | | | - Suvakanta Dash
- Girijananda Chowdhury Institute of Pharmaceutical ScienceGuwahati, India
| | - Jibon Kotoky
- Drug Discovery Lab, Division of Life Sciences, Institute of Advanced Study in Science and TechnologyGuwahati, India
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Kandimalla R, Kalita S, Choudhury B, Dash S, Kalita K, Kotoky J. Chemical Composition and Anti-Candidiasis Mediated Wound Healing Property of Cymbopogon nardus Essential Oil on Chronic Diabetic Wounds. Front Pharmacol 2016; 7:198. [PMID: 27445828 PMCID: PMC4928018 DOI: 10.3389/fphar.2016.00198] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 06/21/2016] [Indexed: 12/25/2022] Open
Abstract
Poor wound healing is one of the major complication of diabetic patients which arises due to different factors like hyperglycemia, oxidative stress, vascular insufficiency and microbial infections. Candidiasis of diabetic wounds is a difficult to treat condition and potentially can lead to organ amputation. There are a few number of medications available in market to treat this chronic condition; which demands for alternative treatment options. In traditional system of medicine like Ayurveda, essential oil extracted from leaves of Cymbopogon nardus L. (Poaceae) has been using for the treatment of microbial infections, inflammation and pain. In this regard, we have evaluated anti-Candida and anti-inflammatory activity mediated wound healing property of C. nardus essential oil (EO-CN) on candidiasis of diabetic wounds. EO-CN was obtained through hydro-distillation and subjected to Gas chromatography-mass spectroscopy (GC-MS) analysis for chemical profiling. Anti-Candida activity of EO-CN was tested against Candida albicans, C. glabrata and C. tropicalis by in vitro zone of inhibition and minimum inhibitory concentration (MIC) assays. Anti-candidiasis ability of EO-CN was evaluated on C. albicans infected diabetic wounds of mice through measuring candida load on the 7th, 14th, and 21st day of treatment. Further progression in wound healing was confirmed by measuring the inflammatory marker levels and histopathology of wounded tissues on last day of EO-CN treatment. A total of 95 compounds were identified through GC-MS analysis, with major compounds like citral, 2,6-octadienal-, 3,7-dimethyl-, geranyl acetate, citronellal, geraniol, and citronellol. In vitro test results demonstrated strong anti-Candida activity of EO-CN with a MIC value of 25 μg/ml against C. albicans, 50 μg/ml against C. glabrata and C. tropicalis. EO-CN treatment resulted in significant reduction of candida load on diabetic wounds. Acceleration in wound healing was indicated by declined levels of inflammatory cytokines at wounded area in EO-CN treated animals compared to non-treated group, which was further confirmed by histopathological examination. This study suggests that through significant anti-Candida and anti-inflammatory activity, EO-CN attenuates the growth of the fungus on diabetic wounds and simultaneously reduces the inflammation which leads to acceleration of the wound healing process.
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Affiliation(s)
- Raghuram Kandimalla
- Drug Discovery Lab, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Sanjeeb Kalita
- Drug Discovery Lab, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Bhaswati Choudhury
- Drug Discovery Lab, Institute of Advanced Study in Science and TechnologyGuwahati, India
| | - Suvakanta Dash
- Girijananda Chowdhury Institute of Pharmaceutical ScienceGuwahati, India
| | | | - Jibon Kotoky
- Drug Discovery Lab, Institute of Advanced Study in Science and TechnologyGuwahati, India
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