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Nataraj G, Jagadeesan G, Manoharan AL, Muniyandi K, Sathyanarayanan S, Thangaraj P. Ipomoea pes-tigridis L. extract accelerates wound healing in Wistar albino rats in excision and incision models. JOURNAL OF ETHNOPHARMACOLOGY 2023; 317:116808. [PMID: 37343652 DOI: 10.1016/j.jep.2023.116808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 06/08/2023] [Accepted: 06/15/2023] [Indexed: 06/23/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE An annual herb, Ipomoea pes-tigridis L. (Convolvulaceae) is widely used for its anti-inflammatory and anti-spasmodic properties in traditional medicine. As well as treating wounds, fever, skin disorders, and other ailments, it is also used for other purposes. AIM OF THE STUDY This study investigated polyphenolic content, antioxidant activity, RP-HPLC, wound healing, and antioxidant enzyme activity. In terms of I. pes-tigridis potential for healing wounds, there is no scientific data available. Hence this study is designed to use animal models to investigate the ethnopharmacological report. MATERIALS METHODS The crude extracts of stem and leaf were subjected to phytochemicals, TPC, TTC, TFC, and free radical scavenging assays (DPPH, ABTS, etc). Excision and incision models were used to assess wound healing using the screened extracts (IPLEA, IPLM, IPSEA, and IPSM). Various tissue parameters (hydroxyproline, hexosamine, hexuronic acid content), as well as antioxidant enzyme activity (SOD, Catalase, GPX, LPO), were also examined. RESULTS The maximum amount of polyphenolic content was found in IPLM (TPC- 118.86 ± 5.94 mg GAE/g, TTC - 75.25 ± 2.64 mg TAE/g, and TFC-25.73 ± 0.99 mg GAE/g) with significant IC50 value of 1.65 ± 0.87 μg/mL among all the extracts. Coumaric acid was reported high (92.86 mg/g) in RP-HPLC analysis of crude extract in IPLEA. The in vivo excision wound healing model revealed that 1% IPLM had better healing property with the maximum wound healing area (0.098 ± 0.03 cm) and wound concentration (95.56 ± 1.95%) was reported with the significance level of ***P < 0.001, **P < 0.01, *P < 0.05. In the incision model, IPLM represented maximum tensile strength (27500 gf). A significant functional effect of the granulation tissue parameters and enzyme antioxidants on the wound-healed area of dry tissue was also observed. Finally, the histopathological analysis showed enhanced re-epithelialization, fibroblast proliferation, and collagen synthesis in wound-treated animal tissue in both models. CONCLUSION According to the present study, antioxidant-rich I. pes-tigridis promotes healthy cell regeneration while reducing inflammation and oxidative stress for wound healing. Additionally, it also enhances circulation and promotes healing.
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Affiliation(s)
- Gayathri Nataraj
- Bioprospecting Laboratory, Department of Botany, Bharathiar University, Coimbatore, Tamil Nadu, India
| | - Gayathri Jagadeesan
- Bioprospecting Laboratory, Department of Botany, Bharathiar University, Coimbatore, Tamil Nadu, India; BRAINS Research Group, Department of Neurology, McGovern Medical School, The University of Texas Health Science at Houston 6431 Fannin St., Houston, TX, 77030, USA
| | - Ashwini Lydia Manoharan
- Bioprospecting Laboratory, Department of Botany, Bharathiar University, Coimbatore, Tamil Nadu, India
| | - Kasipandi Muniyandi
- Bioprospecting Laboratory, Department of Botany, Bharathiar University, Coimbatore, Tamil Nadu, India; Department of Postharvest Science, Agricultural Research Organisation, The Volcani Center, HaMaccabim Rd 68, POB 15159, Rishon LeZion, 7528809, Israel
| | | | - Parimelazhagan Thangaraj
- Bioprospecting Laboratory, Department of Botany, Bharathiar University, Coimbatore, Tamil Nadu, India.
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Kim KR, Park SY, Kim H, Hong JM, Kim SY, Yu JN. Complete Chloroplast Genome Determination of Ranunculus sceleratus from Republic of Korea (Ranunculaceae) and Comparative Chloroplast Genomes of the Members of the Ranunculus Genus. Genes (Basel) 2023; 14:1149. [PMID: 37372329 DOI: 10.3390/genes14061149] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 06/29/2023] Open
Abstract
Ranunculus sceleratus (family: Ranunculaceae) is a medicinally and economically important plant; however, gaps in taxonomic and species identification limit its practical applicability. This study aimed to sequence the chloroplast genome of R. sceleratus from Republic of Korea. Chloroplast sequences were compared and analyzed among Ranunculus species. The chloroplast genome was assembled from Illumina HiSeq 2500 sequencing raw data. The genome was 156,329 bp and had a typical quadripartite structure comprising a small single-copy region, a large single-copy region, and two inverted repeats. Fifty-three simple sequence repeats were identified in the four quadrant structural regions. The region between the ndhC and trnV-UAC genes could be useful as a genetic marker to distinguish between R. sceleratus populations from Republic of Korea and China. The Ranunculus species formed a single lineage. To differentiate between Ranunculus species, we identified 16 hotspot regions and confirmed their potential using specific barcodes based on phylogenetic tree and BLAST-based analyses. The ndhE, ndhF, rpl23, atpF, rps4, and rpoA genes had a high posterior probability of codon sites in positive selection, while the amino acid site varied between Ranunculus species and other genera. Comparison of the Ranunculus genomes provides useful information regarding species identification and evolution that could guide future phylogenetic analyses.
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Affiliation(s)
- Kang-Rae Kim
- Animal & Plant Research Department, Nakdonggang National Institute of Biological Resources, Sangju 37242, Republic of Korea
| | - So Young Park
- Animal & Plant Research Department, Nakdonggang National Institute of Biological Resources, Sangju 37242, Republic of Korea
| | - Heesoo Kim
- Animal & Plant Research Department, Nakdonggang National Institute of Biological Resources, Sangju 37242, Republic of Korea
| | - Jeong Min Hong
- Animal & Plant Research Department, Nakdonggang National Institute of Biological Resources, Sangju 37242, Republic of Korea
| | - Sun-Yu Kim
- Animal & Plant Research Department, Nakdonggang National Institute of Biological Resources, Sangju 37242, Republic of Korea
| | - Jeong-Nam Yu
- Animal & Plant Research Department, Nakdonggang National Institute of Biological Resources, Sangju 37242, Republic of Korea
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Goo YK. Therapeutic Potential of Ranunculus Species (Ranunculaceae): A Literature Review on Traditional Medicinal Herbs. PLANTS 2022; 11:plants11121599. [PMID: 35736749 PMCID: PMC9227133 DOI: 10.3390/plants11121599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/16/2022] [Accepted: 06/16/2022] [Indexed: 11/17/2022]
Abstract
The genus Ranunculus includes approximately 600 species and is distributed worldwide. To date, several researchers have investigated the chemical and biological activities of Ranunculus species, and my research team has found them to have antimalarial effects. This review is based on the available information on the traditional uses and pharmacological studies of Ranunculus species. The present paper covers online literature, particularly from 2010 to 2021, and books on the ethnopharmacology and botany of Ranunculus species. Previous studies on the biological activity of crude or purified compounds from Ranunculus species, including R. sceleratus Linn., R. japonicus Thunb., R. muricatus Linn., R. ternatus Thunb., R. arvensis Linn., R. diffusus DC., R. sardous Crantz, R. ficaria Linn., R. hyperboreus Rotlb., and R. pedatus Waldst. & Kit., have provided new insights into their activities, such as antibacterial and antiprotozoal effects as well as antioxidant, immunomodulatory, and anticarcinogenic properties. In addition, the anti-inflammatory and analgesic effects of plants used in traditional medicine applications have been confirmed. Therefore, there is a need for more diverse studies on the chemical and pharmacological activities of highly purified molecules from Ranunculus species extracts to understand the mechanisms underlying their activities and identify novel drug candidates.
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Affiliation(s)
- Youn-Kyoung Goo
- Department of Parasitology and Tropical Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
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4
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Deghima A, Righi N, Rosales-Conrado N, León-González ME, Baali F, Gómez-Mejía E, Madrid Y, Bedjou F. Anti-inflammatory activity of ethyl acetate and n-butanol extracts from Ranunculus macrophyllus Desf. and their phenolic profile. JOURNAL OF ETHNOPHARMACOLOGY 2021; 265:113347. [PMID: 32890715 DOI: 10.1016/j.jep.2020.113347] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 08/22/2020] [Accepted: 08/26/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The members of the genus Ranunculus have counter-irritating properties and thus, they are traditionally used for treating anti-inflammatory disorders and other skin conditions. Ranunculus macrophyllus Desf. is a wild medicinal plant growing in Algeria and traditionally used to treat some cutaneous skin disorders. AIM The aim of this study was to characterize the composition of the ethyl acetate and n-butanol extracts from Ranunculus macrophyllus Desf. as well as to elucidate and to compare their effect against acute skin inflammation. Moreover, both the antioxidant activity and the acute toxicity of the plant extracts were also studied. MATERIALS AND METHODS Spectrophotometric and chromatographic methods were employed to identify and quantify phenolic compounds and triterpenoids from R. macrophyllus Desf. fractions. The antioxidant activity was estimated using the phosphomolebdenum, DPPH, reducing power and β-carotene bleaching assays. The ethyl acetate and n-butanol extracts were screened for their anti-inflammatory activities using ex-vivo membrane stabilizing assays and in-vivo acute skin inflammation model. RESULTS Ethyl acetate fraction showed the highest amounts of total phenolic compounds (413 ± 4 μg GAE/mg extract) and triterpenoids (70.4 ± 1.8 μg UAE/mg extract). Rutin, hesperidin, myricetin and kaempferol were the major compounds identified in the different fractions. Ethyl acetate fraction exhibited strong DPPH• radical scavenging ability (IC50 1.6 ± 0.2 μg/mL), high total antioxidant capacity (447 ± 7 μg AAE/mg extract) and reducing power (514 ± 8 μg AAE/mg extract). Ethyl acetate fraction inhibited (73.4 ± 0.3) % of linoleic acid peroxidation. Ethyl acetate and n-butanol fractions did not have any visible toxicity at 2000 mg/kg and presented excellent membrane stabilizing ability. The inhibition of xylene induced ear inflammation was (38 ± 4) % and (46 ± 1) % for RM-B and RM-EA, respectively. CONCLUSIONS The high content of both phenolic compounds and triterpenoids combined with the remarkable anti-inflammatory effect and antioxidant activity of ethyl acetate and n-butanol extracts from R. macrophyllus Desf. support the wide spread use of this traditional plant on some skin disorders (inflammatory skin disorders).
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Affiliation(s)
- Amirouche Deghima
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de La Nature et de La Vie, Université de Bejaia, 06000, Bejaia, Algeria.
| | - Nadjat Righi
- Laboratory of Characterization and Valorization of Natural Resources, University Mohamed El Bachir El Ibrahimi, Bordj Bou-Arreridj, 34000, Algeria.
| | - Noelia Rosales-Conrado
- Departamento de Química Analítica, Facultad Ciencias Químicas, Universidad Complutense de Madrid, Madrid, 28040, Spain.
| | - María Eugenia León-González
- Departamento de Química Analítica, Facultad Ciencias Químicas, Universidad Complutense de Madrid, Madrid, 28040, Spain.
| | - Faiza Baali
- Laboratory of Characterization and Valorization of Natural Resources, University Mohamed El Bachir El Ibrahimi, Bordj Bou-Arreridj, 34000, Algeria.
| | - Esther Gómez-Mejía
- Departamento de Química Analítica, Facultad Ciencias Químicas, Universidad Complutense de Madrid, Madrid, 28040, Spain.
| | - Yolanda Madrid
- Departamento de Química Analítica, Facultad Ciencias Químicas, Universidad Complutense de Madrid, Madrid, 28040, Spain.
| | - Fatiha Bedjou
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de La Nature et de La Vie, Université de Bejaia, 06000, Bejaia, Algeria.
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Zhang Z, Miao Y, Xu M, Cheng W, Yang C, She X, Geng Q, Zhang Q. TianJiu therapy for α-naphthyl isothiocyanate-induced intrahepatic cholestasis in rats treated with fresh Ranunculus sceleratus L. JOURNAL OF ETHNOPHARMACOLOGY 2020; 248:112310. [PMID: 31629027 DOI: 10.1016/j.jep.2019.112310] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 10/07/2019] [Accepted: 10/14/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE TianJiu (TJ) therapy, one type of cold moxibustion, applies to specific acupuncture points with herbal patches of hot nature, providing a constant irritant to the skin until the presence of hyperemia and blistering. Traditional and clinical reports suggest that TJ is an effective therapy for the treatment of jaundice with fresh Ranunculus sceleratus L. (RS), in which protoanemonin is one of the main irritant constituents. However, the therapeutic effect of TJ treatment with fresh RS against intrahepatic cholestasis has not been studied in animal experiments. AIM OF THE STUDY Present study was undertaken to investigate the effect of TJ treatment with fresh RS against intrahepatic cholestasis in rats and provide an experimental basis for the underlying mechanism of TJ therapy. MATERIALS AND METHODS Male intrahepatic cholestatic Sprague-Dawley rats induced by 2% α-naphthylisothiocyanate (ANIT, 80 mg/kg B.W.) were treated by TJ therapy with fresh RS. The levels of serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), direct bilirubin (DBIL), total bilirubin (TBIL), total bile acid (TBA), hepatic malondialdehyde (MDA) and nitric monoxide (NO), as well as hepatic body ratio, bile flow and hepatic histopathological assay were measured and evaluated to investigate the therapeutic effect of TJ treatment with fresh RS. Phytochemical analysis of fresh and dried RS was performed by gas chromatography-mass spectrometer (GC-MS). RESULTS After TJ treatment with fresh RS, the abnormally elevated levels of serum AST, ALT, ALP, DBIL, TBIL and TBA, as well as hepatic MDA and NO at 108 h were reduced significantly (versus model group, P < 0.01). The hepatic body ratio, bile flow and hepatic pathological change of cholestatic rats at 108 h in TJ group were restored when compared with those of model group. Thirty-one compounds including lactones, flavonoids and phenolic acids were identified and determined by GC-MS analysis. The content of protoanemonin in fresh RS (9.49%) was about 25-fold higher than that in dried RS (0.38%). CONCLUSIONS TJ treatment with fresh RS exhibited good therapeutic effect on ANIT-induced intrahepatic cholestasis in rats, which may be due to the attenuated oxidative stress in the liver tissue. It is rational for the ancients to choose fresh RS as TJ herbal patches because of its abundant protoanemonin with the character of irritant. The qualitative and quantitative results of GC-MS analysis provided the chemical basis of TJ therapy with fresh RS, which can be regarded as a simple and efficient method for the treatment of cholestasis hepatitis.
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Affiliation(s)
- Zhiyong Zhang
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Yiru Miao
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Min Xu
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Wenming Cheng
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China.
| | - Chuanyan Yang
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Xiangjian She
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Qianqian Geng
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Qunlin Zhang
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China.
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Estevão LRM, Simões RS, Cassini-Vieira P, Canesso MCC, Barcelos LDS, Rachid MA, Câmara CAGD, Evêncio-Neto J. Schinus terebinthifolius Raddi ( Aroeira) leaves oil attenuates inflammatory responses in cutaneous wound healing in mice 1. Acta Cir Bras 2017; 32:726-735. [PMID: 29019590 DOI: 10.1590/s0102-865020170090000005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 08/22/2017] [Indexed: 12/14/2022] Open
Abstract
PURPOSE To investigated the inflammatory, angiogenic and fibrogenic activities of the Schinus terebinthifolius Raddi leaves oil (STRO) on wound healing. METHODS The excisional wound healing model was used to evaluate the effects of STRO. The mice were divided into two groups: Control, subjected to vehicle solution (ointment lanolin/vaseline base), or STRO- treated group, administered topically once a day for 3, 7 and 14 days post-excision. We evaluated the macroscopic wound closure rate; the inflammation was evaluated by leukocytes accumulation and cytokine levels in the wounds. The accumulation of neutrophil and macrophages in the wounds were determined by assaying myeloperoxidase and N-acetyl-β-D-glucosaminidase activities. The levels of TNF-α, CXCL-1 and CCL-2 in wound were evaluated by ELISA assay. Angiogenesis and collagen fibers deposition were evaluated histologically. RESULTS We observed that macroscopic wound closure rate was improved in wounds from STRO-group than Control-group. The wounds treated with STRO promoted a reduction in leucocyte accumulation and in pro-inflammatory cytokine. Moreover, STRO treatment increased significantly the number of blood vessels and collagen fibers deposition, as compared to control group. CONCLUSION Topical application of STRO display anti-inflammatory and angiogenic effects, as well as improvement in collagen replacement, suggesting a putative use of this herb for the development of phytomedicines to treat inflammatory diseases, including wound healing.
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Affiliation(s)
- Lígia Reis Moura Estevão
- PhD, Department of Morphology and Animal Physiology, Universidade Federal Rural de Pernambuco (UFRPE), Recife-PE, Brazil. Acquisition, analysis and interpretation of data; manuscript writing
| | - Ricardo Santos Simões
- PhD, Department of Morphology and Genetics, Universidade Federal de São Paulo (UNIFESP), Brazil. Acquisition of data, histopathological examinations, manuscript preparation, critical revision
| | - Puebla Cassini-Vieira
- PhD, Department of Morphology and Animal Physiology, Universidade Federal Rural de Pernambuco (UFRPE), Recife-PE, Brazil. Acquisition, analysis and interpretation of data; manuscript writing
| | - Maria Cecilia Campos Canesso
- PhD, Department of Morphology and Animal Physiology, Universidade Federal Rural de Pernambuco (UFRPE), Recife-PE, Brazil. Acquisition, analysis and interpretation of data; manuscript writing
| | - Lucíola da Silva Barcelos
- PhD, Department of Morphology and Animal Physiology, Universidade Federal Rural de Pernambuco (UFRPE), Recife-PE, Brazil. Acquisition, analysis and interpretation of data; manuscript writing
| | - Milene Alvarenga Rachid
- PhD, Department of Morphology and Animal Physiology, Universidade Federal Rural de Pernambuco (UFRPE), Recife-PE, Brazil. Acquisition, analysis and interpretation of data; manuscript writing
| | | | - Joaquim Evêncio-Neto
- Full Professor, Department of Morphology and Animal Physiology, UFRPE, Recife-PE, Brazil. Conception and design of the study, manuscript preparation
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Skin Wound Healing Potential and Mechanisms of the Hydroalcoholic Extract of Leaves and Oleoresin of Copaifera langsdorffii Desf. Kuntze in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:6589270. [PMID: 28928790 PMCID: PMC5592006 DOI: 10.1155/2017/6589270] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/25/2017] [Accepted: 07/04/2017] [Indexed: 12/22/2022]
Abstract
The wound healing is a complex process which, sometimes, can be a problem in public health because of the possibility of physical disability or even death. Due to the lack of a gold standard drug in skin wound treatment and aiming at the discovery of new treatments in skin repair and the mechanisms involved in the process, we used oleoresin (OR) from Copaifera langsdorffii and hydroalcoholic extract of the leaves (EH) to treat rat skin wounds. For that, male Wistar rats were divided into groups (n = 8): Lanette, Collagenase, 10% EH, or 10% OR and, after anesthesia, one wound of 2 cm was made in the back of animals. The wounds were treated once a day for 3, 7, or 14 days and the wound areas were measured. The rats were euthanized and skin samples destined to biochemical, molecular, and immunohistochemical analysis. The results showed a macroscopic retraction of the wounds of 10% EH and 10% OR creams and both treatments showed anti-inflammatory activity. Molecular and immunohistochemical results demonstrated the activity of Copaifera langsdorffii creams in angiogenesis, reepithelialization, wound retraction, and remodeling mechanisms.
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Hao DC, He CN, Shen J, Xiao PG. Anticancer Chemodiversity of Ranunculaceae Medicinal Plants: Molecular Mechanisms and Functions. Curr Genomics 2016; 18:39-59. [PMID: 28503089 PMCID: PMC5321773 DOI: 10.2174/1389202917666160803151752] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 11/15/2015] [Accepted: 11/22/2015] [Indexed: 12/15/2022] Open
Abstract
The buttercup family, Ranunculaceae, comprising more than 2,200 species in at least 62 genera, mostly herbs, has long been used in folk medicine and worldwide ethnomedicine since the beginning of human civilization. Various medicinal phytometabolites have been found in Ranunculaceae plants, many of which, such as alkaloids, terpenoids, saponins, and polysaccharides, have shown anti-cancer activities in vitro and in vivo. Most concerns have been raised for two epiphany molecules, the monoterpene thymoquinone and the isoquinoline alkaloid berberine. At least 17 genera have been enriched with anti-cancer phytometabolites. Some Ranunculaceae phytometabolites induce the cell cycle arrest and apoptosis of cancer cells or enhance immune activities, while others inhibit the proliferation, invasion, angiogenesis, and metastasis, or reverse the multi-drug resistance of cancer cells thereby regulating all known hallmarks of cancer. These phytometabolites could exert their anti-cancer activities via multiple signaling pathways. In addition, absorption, distribution, metabolism, and excretion/toxicity properties and structure/activity relationships of some phytometabolites have been revealed assisting in the early drug discovery and development pipelines. However, a comprehensive review of the molecular mechanisms and functions of Ranunculaceae anti-cancer phytometabolites is lacking. Here, we summarize the recent progress of the anti-cancer chemo- and pharmacological diversity of Ranunculaceae medicinal plants, focusing on the emerging molecular machineries and functions of anti-cancer phytometabolites. Gene expression profiling and relevant omics platforms (e.g. genomics, transcriptomics, proteomics, and metabolomics) could reveal differential effects of phytometabolites on the phenotypically heterogeneous cancer cells.
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Affiliation(s)
- Da-Cheng Hao
- 1Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China; 2Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Chun-Nian He
- 1Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China; 2Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Jie Shen
- 1Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China; 2Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Pei-Gen Xiao
- 1Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China; 2Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
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Joshi A, Joshi VK, Pandey D, Hemalatha S. Systematic investigation of ethanolic extract from Leea macrophylla: Implications in wound healing. JOURNAL OF ETHNOPHARMACOLOGY 2016; 191:95-106. [PMID: 27321280 DOI: 10.1016/j.jep.2016.06.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 04/17/2016] [Accepted: 06/13/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Leea macrophylla Roxb. ex Hornem. (Leeaceae) commonly known as Hastikarnapalasa is mainly distributed throughout the tropical parts of India. Traditionally, the plant is found to be effective against guinea worm, ringworm and is applied to sores and wounds. AIM OF THE STUDY The present study aims to validate traditional wound healing claim of Leea macrophylla scientifically. MATERIAL AND METHODS Box-Behnken design (BBD) was used to optimize the extraction process. The optimized root tuber extract of Leea macrophylla was standardized with chlorogenic acid by HPLC for the first time. Both oral and topical routes were selected as administrative means for the wound healing study using excision and incision wound model. For topical treatment bioadhesive gel was formulated and characterized for mechanical and physical characteristics by texture profile analysis (TPA) and scanning electron microscopy (SEM). The effect on wound healing was also assessed by evaluating antioxidant enzymes viz. glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT), free radicals lipid peroxidation (LPO) and nitric oxide (NO), inflammatory marker myeloperoxidase (MPO), collagen markers hydroxyproline, hexosamine and hexuronic acid along with the histopathological examination. Furthermore, the effect on the level of the proinflammatory cytokines interleukin-1β (IL-1β), interleukin -6 (IL-6), tumor necrosis factor-α (TNF-α) and growth factor, vascular endothelial growth factor (VEGF) were determined. The expression of cell proliferation nuclear marker Ki-67 was also analyzed by Western blot analysis. RESULTS With mesh openings Sieve no. 20, semi polar nature of solvent (92.5:7.5 ethanol-water blend) and extraction time of 18h, substantially greater extraction efficiency (29%) and phenolic yield (181.54mg/g) were obtained. The content of chlorogenic acid in ethanol extracts of Leea macrophylla was obtained as 9.01% w/w. In incision model, oral treatment with 500mg/kg ethanolic extract increased wound breaking strength by 23.41% while bioadhesive gel (5% w/v) showed a higher increase of 44.68%. Topical application produced complete wound contraction in 20 days against 22 days taken by oral treatment. Topical treatment also produced a significant (p<0.05) increase in antioxidants glutathione, superoxide dismutase and catalase whereas the level of enzymes lipid peroxidation and nitric oxide and inflammatory markers myeloperoxidase were reduced. Further advantageous effects were reflected by significantly (p<0.05) increased levels of hydroxyproline, hexosamine and hexuronic acid. Favorable effects on the level of proinflammatory cytokines interleukin-1β, interleukin-6, tumor necrosis factor - α and growth factor, vascular endothelial growth factor were also observed. The wound healing potential of Leea macrophylla was further supported by its ability to promote cell proliferation during wound healing as demonstrated by Western blot analysis of proliferation marker Ki-67. CONCLUSION The study justified traditional use of Leea macrophylla in wound healing and demonstrated that the bioadhesive gel of ethanolic extract produced faster and more significant healing as compared to oral treatment.
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Affiliation(s)
- Apurva Joshi
- Department of Pharmaceutics, Indian Institute of Technology, Banaras Hindu University, Varanasi 221005, India
| | - Vinod K Joshi
- Department of Dravyaguna, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, India
| | - Deepali Pandey
- Department of Pharmaceutics, Indian Institute of Technology, Banaras Hindu University, Varanasi 221005, India
| | - S Hemalatha
- Department of Pharmaceutics, Indian Institute of Technology, Banaras Hindu University, Varanasi 221005, India.
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Patil RA, Makwana AB. Anti-hyperbilirubinemic and wound healing activity of aqueous extract of Calotropis procera leaves in Wistar rats. Indian J Pharmacol 2016; 47:398-402. [PMID: 26288472 PMCID: PMC4527061 DOI: 10.4103/0253-7613.161262] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Revised: 01/18/2015] [Accepted: 06/05/2015] [Indexed: 11/26/2022] Open
Abstract
Aims: The aim of this study was to evaluate the bilirubin lowering and wound healing property of aqueous extract of Calotropis procera (AECP) leaves in Wistar rats. Materials and Methods: Albino Wistar rats of either sex were used for the study. Bilirubin lowering property of C. procera leaves was evaluated using phenylhydrazine and paracetamol as inducing agents followed by measuring the concentration of serum total bilirubin in hyperbilirubinemic rats. Wound healing property was evaluated using incision and excision models by measuring tensile breaking strength, percentage wound contractions, and epithelization days, respectively. Statistical Analysis: Statistical comparison between groups in each experiment was done with one-way analysis of variance followed by Dunnett's test. Results: AECP showed a significant (P < 0.05) decrease in concentrations of serum total bilirubin in hyperbilirubinemic rats as well as significant (P < 0.05) increase in breaking strength and percentage wound contractions with decreased epithelization period when compared to control groups. Conclusions: AECP showed significant bilirubin lowering and wound healing property in Wistar rats.
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Affiliation(s)
- Rupali Arun Patil
- Department of Pharmacology, MGV's Pharmacy College, Nashik, Maharashtra, India
| | - Aakash B Makwana
- Department of Pharmacology, MGV's Pharmacy College, Nashik, Maharashtra, India
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Yadav KS, Yadav NP, Rawat B, Rai VK, Shanker K, Venkateswara Rao C. An assessment of wound healing potential of Argyreia speciosa leaves. ScientificWorldJournal 2014; 2014:406921. [PMID: 24688387 PMCID: PMC3929271 DOI: 10.1155/2014/406921] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2013] [Accepted: 10/30/2013] [Indexed: 11/28/2022] Open
Abstract
In North India, poultice of young unfolded leaves of Argyreia speciosa Linn. (Convolvulaceae) is used for healing wounds. In order to find scientific evidence for the traditional utilization of leaves of A. speciosa in wound healing, this investigation was carried out. A linear incision wound of about 3 cm in length and 2 mm in depth and circular excision wound of 177 mm(2) full thickness were made on the dorsal region of separate groups (n = 5) of anesthetized Swiss albino mice. A simple ointment, developed by including ethanol, ethanol-water, and water extracts (10% each, separately) of A. speciosa, was applied topically to mice once daily for 14 days after wounding. To evaluate the effect of each extract, wound contraction, epithelization period, wound breaking strength, and hydroxyproline content were determined. The water extract of A. speciosa showed accelerated wound healing activity as evidenced by fast wound contraction (96.30 ± 0.52%; P < 0.01), rapid epithelization period (11.40 ± 0.60 days; P < 0.001), greater wound breaking strength (376.56 ± 21.16 g; P < 0.001), and higher hydroxyproline content (16.49 ± 1.12 mg/g; P < 0.05) of granulation tissue. The present report supports the traditional use of Argyreia speciosa leaves for wound healing and signify its relevant therapeutic potential.
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Affiliation(s)
- Kuldeep Singh Yadav
- Herbal Medicinal Products Department, CSIR-Central Institute of Medicinal and Aromatic Plants, (CIMAP), Lucknow 226 015, India
| | - Narayan Prasad Yadav
- Herbal Medicinal Products Department, CSIR-Central Institute of Medicinal and Aromatic Plants, (CIMAP), Lucknow 226 015, India
| | - Bindu Rawat
- Herbal Medicinal Products Department, CSIR-Central Institute of Medicinal and Aromatic Plants, (CIMAP), Lucknow 226 015, India
| | - Vineet Kumar Rai
- Herbal Medicinal Products Department, CSIR-Central Institute of Medicinal and Aromatic Plants, (CIMAP), Lucknow 226 015, India
| | - Karuna Shanker
- Analytical Chemistry Department, CSIR-Central Institute of Medicinal and Aromatic Plants, (CIMAP), Lucknow 226 015, India
| | - Chandana Venkateswara Rao
- Pharmacognosy and Ethnopharmacology Division, CSIR-National Botanical Research Institute, Rana Pratap Marg, Lucknow 226 001, India
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[Rapid determination of fatty acids in Ranunculus ternatus Thunb by microwave-ultrasonic synergistic one-step extraction-derivatization and gas chromatography-mass spectrometry]. Se Pu 2013; 31:240-8. [PMID: 23785996 DOI: 10.3724/sp.j.1123.2012.10031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
A rapid and simple microwave-ultrasonic synergistic one-step extraction-derivatization (MUED) method and gas chromatography-mass spectrometry was established for the determination of low content fatty acids (FAs) profile in Ranunculus ternatus Thunb. The critical experimental parameters for MUED method were optimized with response surface methodology by taking the chromatographic peak areas of total FAs as a major response index. The best technological parameters were determined as 5.0 g of Ranunculus ternatus Thunb. powder, 50.0 mL of n-hexane, 500 W of microwave power, 50 degree C of reaction temperature, 0.30 g of catalyst (KOH), 4.0 mL of derivatization reagent (methanol) and the time of extraction-derivatization of 8 min. The contents of individual FAs were quantified by internal standard method. The results showed that the chromatographic peak areas of the total FAs and the total unsaturated FAs contents obtained with MUED were (3.327 +/- 0.023) x 10(7) (n = 3) and (13.59 +/- 0.30) mg/g (n = 3) respectively. They were markedly higher than those obtained by the conventional method which were (2.410 +/- 0.036) x 10(7) (n = 3) and (12.05 +/- 0.34) mg/g (n = 3) respectively. The MUED method simplified the complicated sample handling steps, shortened the sample preparation time, reduced the cost of analysis, and improved the extraction and derivatization efficiency of the lipids, especially weakened the oxidization and decomposition of the unsaturated FAs. The simplicity, speed and practicability suggest the proposed method has significant potential for the determination of lowcontent FAs in herbal medicines.
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