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Arunachalam K, Matchado MS, Damazo AS, Cardoso CAL, Castro TLAD, Baranoski A, Neves SCD, Martins DTDO, Nascimento VAD, Oliveira RJ. Casearia sylvestris var. lingua (Càmbess.) Eichler leaves aqueous extract improves colon inflammation through mucogenic, antioxidant and anti-inflammatory actions in TNBS- induced IBD rats. JOURNAL OF ETHNOPHARMACOLOGY 2024; 332:118393. [PMID: 38801913 DOI: 10.1016/j.jep.2024.118393] [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: 12/07/2023] [Revised: 05/13/2024] [Accepted: 05/24/2024] [Indexed: 05/29/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Casearia sylvestris var. lingua (Cambess.) Eichler, a member of the Salicaceae family, holds a prominent place in traditional medicine across various cultures due to its versatile therapeutic properties. Historically, indigenous communities have utilized different parts of the plant, including leaves, bark, and roots, to address a wide array of health conditions. Traditional uses of C. sylvestris var. lingua encompasses the treatment of gastrointestinal disorders, respiratory infections, wound healing, inflammation, and stomach ulcers. Pharmacological studies have demonstrated the plant's antimicrobial, anti-inflammatory, antioxidant, analgesic, gastroprotective, and immunomodulatory effects. This signifies the first scientific validation report for C. sylvestris var. lingua regarding its effectiveness against ulcerative colitis. The report aims to affirm the traditional use of this plant through pre-clinical experiments. AIM OF THE RESEARCH This work uses an aqueous extract from C. sylvestris var. lingua leaves (AECs) to evaluate the acute anti-ulcerative colitis efficacy in rat and HT-29 (human colorectal cancer cell line) models. METHODS To determine the secondary metabolites of AECs, liquid chromatography with a diode array detector (LC-DAD) study was carried out. 2,4,6-trinitrobenzenesulfonic acid (TNBS, 30 mg/0.25 mL EtOH 30% v/v) was used as an enema to cause acute colitis. Three days were spent giving the C. sylvestris var. lingua extract orally by gavage at dosages of 3, 30, and 300 mg/kg. The same route was used to deliver distilled water to the vehicle and naïve groups. After the animals were sacrificed on the fourth day, intestinal tissues were taken for histological examination and evaluation of biochemical tests such as those measuring superoxide dismutase (SOD), reduced glutathione (GSH), catalase (CAT), malondialdehyde (MDA), nitrite/nitrate, myeloperoxidase (MPO) activity. Additionally, interleukin 1 beta (IL-1β), tumor necrosis factor alpha (TNF-α), and interleukin 10 (IL-10), were conducted on the intestinal tissues. Additionally, an MTT assay was used to evaluate the effect of AECs on the viability of HT-29 cells. Additionally, a molecular docking study was carried out to compare some potential target proteins with identified chemicals found in AECs. RESULTS LC-DAD analysis identified five compounds (caffeic acid, ellagic acid, ferulic acid, gallic acid, and quercetin) in AECs. Pre-administration of AECs (3; 30; 300 mg/kg) and mesalazine (500 mg/kg) reduced macroscopic scores (55%, 47%, 45%, and 52%, p < 0.001) and ulcerated areas (70.3%, 70.5%, 57%, and 56%, p < 0.001), respectively. It also increased SOD, GSH, and CAT activities (p < 0.01), while decreasing MDA (p < 0.001), nitrite/nitrate (p < 0.05), and MPO (p < 0.001) activities compared to the colitis group. Concerning inflammatory markers, significant modulations were observed: AECs (3, 30, and 300 mg/kg) lowered levels of IL-1β and TNF-α (p < 0.001) and increased IL-10 levels (p < 0.001) compared to the colitis groups. The viability of HT-29 cells was suppressed by AECs with an IC50 of 195.90 ± 0.01 μg/mL (48 h). During the molecular docking analysis, quercetin, gallic acid, ferulic acid, caffeic acid, and ellagic acid demonstrated consistent binding affinities, forming stable interactions with the 3w3l (TLR8) and the 3ds6 (MAPK14) complexes. CONCLUSION These results imply that the intestinal mucogenic, anti-inflammatory, and antioxidant properties of the C. sylvestris var. lingua leaf extract may be involved in its therapeutic actions for ulcerative colitis. The results of the in silico study point to the possibility of quercetin and ellagic acid interacting with P38 and TLR8, respectively, in a beneficial way.
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Affiliation(s)
- Karuppusamy Arunachalam
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics (CeTroGen), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil; Postgraduate Program in Health and Development of the Midwest Region, School of Medicine (FAMED), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
| | - Monica Steffi Matchado
- Ganga Orthopaedic Research & Education Foundation (GOREF), Coimbatore, Tamil Nadu, India.
| | - Amilcar Sabino Damazo
- Histology Laboratory, Department of Basic Sciences in Health, Faculty of Medicine, Federal University of Mato Grosso (UFMT), Cuiabá, MT, Brazil.
| | - Claudia Andrea Lima Cardoso
- Postgraduate Program in Natural Resources, State University of Mato Grosso Do Sul, Cidade Universitária de Dourados, Rodovia Itahum, Km 12, Dourados, MS, 79804-970, Brazil.
| | - Thiago Luis Aguayo de Castro
- Postgraduate Program in Natural Resources, State University of Mato Grosso Do Sul, Cidade Universitária de Dourados, Rodovia Itahum, Km 12, Dourados, MS, 79804-970, Brazil.
| | - Adrivanio Baranoski
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics (CeTroGen), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
| | - Silvia Cordeiro das Neves
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics (CeTroGen), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
| | | | - Valter Aragão do Nascimento
- Postgraduate Program in Health and Development of the Midwest Region, School of Medicine (FAMED), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
| | - Rodrigo Juliano Oliveira
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics (CeTroGen), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil; Postgraduate Program in Health and Development of the Midwest Region, School of Medicine (FAMED), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
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Kamran SH, Ahmad M, Ishtiaq S, Ajaib M, Razashah SH, Shahwar DE. Metabolite profiling and biochemical investigation of the antidiabetic potential of Loranthus pulverulentus Wall n-butanol fraction in diabetic animal models. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:116963. [PMID: 37495027 DOI: 10.1016/j.jep.2023.116963] [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: 04/21/2023] [Revised: 07/15/2023] [Accepted: 07/23/2023] [Indexed: 07/28/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Globally, 537 million individuals are estimated to have diabetes. The traditional use of herbs for ameliorating diabetes symptoms is a common practice in Pakistan and use of Loranthus pulverulentus Wall (L. pulverulentus) by local people in Azad Jammu and Kashmir has been reported. AIM OF THE STUDY In the present study, the antidiabetic potential of standardized n-butanol fraction of leaves of L. pulverulentus Wall, which is a parasite of Dalbergia sisso Roxb was assessed in both alloxan (ALX) and streptozotocin (STZ) diabetic animal models. MATERIALS AND METHODS Chemical characterization of BF was performed using HPLC, GCMS and UHPLC-MS. The effect of the fraction (250 mg/kg) on insulin, plasma free fatty acids, L-lactate, pyruvate, MDA, HbA1c and glycogen levels in ALX and STZ animal models was determined. Liver and renal profiles were analyzed in the STZ model. Toxicological studies were performed by hemolytic, Ames mutagenicity, DNA protection, and thrombolytic assays. Histopathological analysis of the pancreas, liver, and kidney was performed. RESULTS BF demonstrated highly significant (p < 0.001) antidiabetic potential in both diabetic models. BF significantly (p < 0.05) improved OGTT results in alloxanized diabetic mice and blocked the absorption of glucose from the gut. A significant (p < 0.001) increase in insulin levels and glycogen content in liver tissue and a decrease in plasma FFA, MDA, HbA1c, L-lactate, and pyruvate levels in STZ-diabetic mice were recorded. GC-MS and chromatographic analysis showed the presence of catechin, eugenol, longifolene, caryophyllene, Ar-tumerone and Geranyl-alpha-terpinene. Various metabolites with antidiabetic potential, including 4-hydroxycinnamyl alcohol 4-D-glucoside, zingerone glucoside, trans-trismethoxy resveratrol-d4, epigallocatechin 3-O-cinnamate, and β-glucogallin, were identified using UHPLC-MS. Animals treated with BF showed marked improvements in cellular structures of the pancreas, liver and kidneys. This fraction is non-mutagenic and protects the DNA. CONCLUSION The experimental fraction contained potential antidiabetic bioactive compounds responsible for alleviating diabetes-associated biochemical dysregulation. The fraction increased insulin levels and enhanced glycogen storage in muscles and the liver. It blocked glucose absorption from the intestine and substantially decreased HbA1c, lactate, pyruvate, free fatty acids, lipid, liver and kidney damage. Therefore, the use of BF for the treatment of type-2 diabetes may be beneficial.
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Affiliation(s)
- Sairah Hafeez Kamran
- Punjab University College of Pharmacy, University of the Punjab, Lahore, 54000, Punjab, Pakistan.
| | - Mobasher Ahmad
- Punjab University College of Pharmacy, University of the Punjab, Lahore, 54000, Punjab, Pakistan.
| | - Saiqa Ishtiaq
- Punjab University College of Pharmacy, University of the Punjab, Lahore, 54000, Punjab, Pakistan.
| | - Muhammad Ajaib
- Department of Botany, Mirpur University of Science and Technology (MUST), Mirpur, 10250, Azad Jammu and Kashmir, Pakistan.
| | | | - Durr-E Shahwar
- Department of Chemistry, Government College University, Lahore, 54000, Punjab, Pakistan.
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González-Solís R, Mendoza G, Ramos A, Bandala VM, Montoya L, González-Bakker A, Padrón JM, Lagunes I, Trigos Á. Antiproliferative and Antibacterial Activity of Polyporoid Fungi from Veracruz, Mexico. Int J Med Mushrooms 2024; 26:73-86. [PMID: 38780424 DOI: 10.1615/intjmedmushrooms.2024052840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Polyporoid fungi represent a vast source of bioactive compounds with potential pharmacological applications. The importance of polyporoid fungi in traditional Chinese medicine has led to an extensive use of some species of Ganoderma for promoting health and longevity because their consumption is associated with several bioactivities. Nevertheless, bioactivity of some other members of the Polyporaceae family has also been reported. This work reports the antiproliferative and antibacterial activity of crude extracts obtained from fruiting bodies of polypore fungi collected from the central region of Veracruz, Mexico, aimed at understanding the diversity of polypore species with potential pharmacological applications. 29 collections were identified macro- and microscopically in 19 species of polyporoid fungi, belonging to 13 genera. The antiproliferative activity screening of extracts against solid tumor cell lines (A549, SW1573, HeLa, HBL-100, T-47D, WiDr) allow us to identify four extracts with strong bioactivity [half-maximal growth inhibition (GI50) ≤ 50 μg/mL]. After this, a phylogenetic analysis of DNA sequences from the ITS region obtained from bioactive specimens allowed us to identify three extracts as Pycnoporus sanguineus (GI50 = ≤ 10 μg/mL) and the fourth bioactive extract as Ganoderma oerstedii (GI50 = < 50 μg/mL. Likewise, extracts from P. sanguineus showed mild or moderate antibacterial activity against Escherichia coli, Staphylococcus aureus and Xanthomonas albilineas. Bioprospecting studies of polyporoid fungi add to the knowledge of the diversity of macrofungi in Mexico and allow us to select one of the bioactive P. sanguineus to continue the pursuit of bioactive compounds through mycochemical studies.
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Affiliation(s)
- Rosalba González-Solís
- Doctorado en Micología Aplicada, Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Xalapa 91010, Veracruz, Mexico
| | - Guillermo Mendoza
- Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Calle Médicos 5, Unidad del Bosque, 91010 Xalapa, Veracruz, México
| | - Antero Ramos
- Instituto de Ecología, A.C., Red Biodiversidad y Sistemática, Carretera Antigua a Coatepec 351, El Haya, 91073, Xalapa, Veracruz, Mexico
| | - Victor M Bandala
- Instituto de Ecología, A.C., Red Biodiversidad y Sistemática, Carretera Antigua a Coatepec 351, El Haya, 91073, Xalapa, Veracruz, Mexico
| | - Leticia Montoya
- Instituto de Ecología, A.C., Red Biodiversidad y Sistemática, Carretera Antigua a Coatepec 351, El Haya, 91073, Xalapa, Veracruz, Mexico
| | - Aday González-Bakker
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, La Laguna 38206, Spain
| | - José M Padrón
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, Apartado 456, E-38071, La Laguna, Spain
| | - Irene Lagunes
- Centro de Investigación de Micología Aplicada, Universidad Veracruzana, 91010, Xalapa, Veracruz, Mexico
| | - Ángel Trigos
- Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Calle Médicos 5, Unidad del Bosque, 91010 Xalapa, Veracruz, México
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Vargas-Casanova Y, Bravo-Chaucanés CP, Martínez AXH, Costa GM, Contreras-Herrera JL, Medina RF, Rivera-Monroy ZJ, García-Castañeda JE, Parra-Giraldo CM. Combining the Peptide RWQWRWQWR and an Ethanolic Extract of Bidens pilosa Enhances the Activity against Sensitive and Resistant Candida albicans and C. auris Strains. J Fungi (Basel) 2023; 9:817. [PMID: 37623588 PMCID: PMC10455339 DOI: 10.3390/jof9080817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 08/26/2023] Open
Abstract
The antifungal activity of palindromic peptide RWQWRWQWR and its derivatives was evaluated against clinical isolates of Candida albicans and C. auris. Also, Bidens pilosa ethanolic extracts of leaves and stem were evaluated. Furthermore, combinations of peptide, extract, and/or fluconazole (FLC) were evaluated. The cytotoxicity of peptides and extracts in erythrocytes and fibroblasts was determined. The original palindromic peptide, some derivative peptides, and the ethanolic extract of leaves of B. pilosa exhibited the highest activity in some of the strains evaluated. Synergy was obtained between the peptide and the FLC against C. auris 435. The combination of the extract and the original palindromic peptide against C. albicans SC5314, C. auris 435, and C. auris 537 decreased the minimal inhibitory concentrations (MICs) by a factor of between 4 and 16. These mixtures induced changes in cell morphology, such as deformations on the cell surface. The results suggest that the combination of RWQWRWQWR and B. pilosa extract is an alternative for enhancing antifungal activity and decreasing cytotoxicity and costs and should be considered to be a promising strategy for treating diseases caused by Candida spp.
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Affiliation(s)
- Yerly Vargas-Casanova
- Microbiology Department, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (Y.V.-C.); (C.P.B.-C.)
| | | | | | - Geison Modesti Costa
- Chemistry Department, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (A.X.H.M.); (G.M.C.)
| | | | - Ricardo Fierro Medina
- Faculty of Sciences, Universidad Nacional of Colombia, Bogotá 111321, Colombia; (R.F.M.); (Z.J.R.-M.); (J.E.G.-C.)
| | - Zuly Jenny Rivera-Monroy
- Faculty of Sciences, Universidad Nacional of Colombia, Bogotá 111321, Colombia; (R.F.M.); (Z.J.R.-M.); (J.E.G.-C.)
| | | | - Claudia Marcela Parra-Giraldo
- Microbiology Department, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (Y.V.-C.); (C.P.B.-C.)
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Li Y, Zhang C, Feng L, Shen Q, Liu F, Jiang X, Pang B. Application of natural polysaccharides and their novel dosage forms in gynecological cancers: therapeutic implications from the diversity potential of natural compounds. Front Pharmacol 2023; 14:1195104. [PMID: 37383719 PMCID: PMC10293794 DOI: 10.3389/fphar.2023.1195104] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 06/02/2023] [Indexed: 06/30/2023] Open
Abstract
Cancer is one of the most lethal diseases. Globally, the number of cancers is nearly 10 million per year. Gynecological cancers (for instance, ovarian, cervical, and endometrial), relying on hidden diseases, misdiagnoses, and high recurrence rates, have seriously affected women's health. Traditional chemotherapy, hormone therapy, targeted therapy, and immunotherapy effectively improve the prognosis of gynecological cancer patients. However, with the emergence of adverse reactions and drug resistance, leading to the occurrence of complications and poor compliance of patients, we have to focus on the new treatment direction of gynecological cancers. Because of the potential effects of natural drugs in regulating immune function, protecting against oxidative damage, and improving the energy metabolism of the body, natural compounds represented by polysaccharides have also attracted extensive attention in recent years. More and more studies have shown that polysaccharides are effective in the treatment of various tumors and in reducing the burden of metastasis. In this review, we focus on the positive role of natural polysaccharides in the treatment of gynecologic cancer, the molecular mechanisms, and the available evidence, and discuss the potential use of new dosage forms derived from polysaccharides in gynecologic cancer. This study covers the most comprehensive discussion on applying natural polysaccharides and their novel preparations in gynecological cancers. By providing complete and valuable sources of information, we hope to promote more effective treatment solutions for clinical diagnosis and treatment of gynecological cancers.
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Affiliation(s)
- Yi Li
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Chuanlong Zhang
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lu Feng
- College of Acupuncture-Moxibustion and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qian Shen
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Fudong Liu
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaochen Jiang
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bo Pang
- International Medical Department of Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Rodríguez-Mesa XM, Contreras Bolaños LA, Mejía A, Pombo LM, Modesti Costa G, Santander González SP. Immunomodulatory Properties of Natural Extracts and Compounds Derived from Bidens pilosa L.: Literature Review. Pharmaceutics 2023; 15:pharmaceutics15051491. [PMID: 37242733 DOI: 10.3390/pharmaceutics15051491] [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: 03/24/2023] [Revised: 04/29/2023] [Accepted: 05/03/2023] [Indexed: 05/28/2023] Open
Abstract
Bidens pilosa L. has been used in different parts of the world mainly to treat diseases associated with immune response disorders, such as autoimmunity, cancer, allergies, and infectious diseases. The medicinal properties of this plant are attributed to its chemical components. Nevertheless, there is little conclusive evidence that describes the immunomodulatory activity of this plant. In this review, a systematic search was carried out in the PubMed-NLM, EBSCO Host and BVS databases focused on the pre-clinical scientific evidence of the immunomodulatory properties of B. pilosa. A total of 314 articles were found and only 23 were selected. The results show that the compounds or extracts of Bidens modulate the immune cells. This activity was associated with the presence of phenolic compounds and flavonoids that control proliferation, oxidative stress, phagocytosis, and the production of cytokines of different cells. Most of the scientific information analyzed in this paper supports the potential use of B. pilosa mainly as an anti-inflammatory, antioxidant, antitumoral, antidiabetic, and antimicrobial immune response modulator. It is necessary that this biological activity be corroborated through the design of specialized clinical trials that demonstrate the effectiveness in the treatment of autoimmune diseases, chronic inflammation, and infectious diseases. Until now there has only been one clinical trial in phase I and II associated with the anti-inflammatory activity of Bidens in mucositis.
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Affiliation(s)
- Xandy Melissa Rodríguez-Mesa
- Phytoimmunomodulation Research Group, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
| | | | - Antonio Mejía
- Phytoimmunomodulation Research Group, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
- Plant Pharmacology and Alternative Therapeutics, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
| | - Luis Miguel Pombo
- Plant Pharmacology and Alternative Therapeutics, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
| | - Geison Modesti Costa
- Phytochemistry Research Group (GIFUJ), Pontificia Universidad Javeriana, Bogotá Carrera 7 #40-62, Bogota 110231, Colombia
| | - Sandra Paola Santander González
- Phytoimmunomodulation Research Group, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
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Phytochemical-Based Evidence of the Health Benefits of Bidens Pilosa Extracts and Cytotoxicity. CHEMISTRY AFRICA 2023. [DOI: 10.1007/s42250-023-00626-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Abstract
Purpose
Bidens pilosa L. is traditionally used as a flavouring agent in foods, in the treatment of diseases, in agriculture as a biopesticide and herbicide, and in the phytoremediation of soils contaminated with heavy metals. The vast range of uses of B. pilosa for a variety of purposes is questionable, hence motivating the objectives of this study, which are to assess the cytotoxicity, health benefits, and/or risks of B. pilosa using chemical-based evidence.
Methods
A real-time cell analysis (xCELLigence system), ultra-high-performance liquid chromatography coupled to a quadrupole-time-of-flight mass spectrometer, high-performance liquid chromatography with a diode array detector, and chemical-based spectrophotometric methods were adopted in the study.
Results
High concentrations of the ethanol extracts exhibited cytotoxic activity on HepG2 (cancerous), and Vero (non-cancerous) cell lines, whereas the water extracts promoted cell proliferation at selected concentrations. The chemical profiling enabled the separation as well as characterisation of 137 phytochemicals. These were mainly phenolic acids, flavonoids, fatty acids, coumarins, and furanocoumarins. There was no toxic compound identified.
Conclusion
The ethanol extracts are generally more potent and exhibit stronger antioxidant activity and cytotoxicity, probably due to the presence of more flavonoids and phenolic acids, validating the uses of B. pilosa and its relevance as a source of functional phytochemicals.
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Akter M, Parvin MS, Hasan MM, Rahman MAA, Islam ME. Anti-tumor and antioxidant activity of kaempferol-3-O-alpha-L-rhamnoside (Afzelin) isolated from Pithecellobium dulce leaves. BMC Complement Med Ther 2022; 22:169. [PMID: 35733130 PMCID: PMC9219166 DOI: 10.1186/s12906-022-03633-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 05/13/2022] [Indexed: 11/18/2022] Open
Abstract
Background Pithecellobium dulce (Roxb.), an evergreen medium-sized, spiny tree which have vast nutritional values and widely used in ayurvedic medicines and home remedies. The plant has also been a rich source of biologically active compounds. The present study was designed to isolate pure compound from ethyl acetate fraction of methanol extract of leaves and to know the efficacy as antioxidant as well as its anti-tumor activity on Ehrlich ascites carcinoma cell (EAC). Methods The leaves were extracted with methanol and fractionated with different solvents. The isolation of the compound was carried out by column chromatography from ethyl acetate fraction (EAF) and structure was revealed by 1H-NMR and 13C NMR. The antioxidant activity was investigated by the scavenging of 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radicals as well as the inhibition of oxidative damage of pUC19 plasmid DNA, hemolysis and lipid peroxidation induced by a water-soluble free radical initiator 2,2’-azo (2-asmidinopropane) dihydrochloride (AAPH) in human erythrocytes. In vivo anti-tumor activity of the compound was also evaluated by determining the viable tumor cell count, hematological profiles of experimental mice along with observing morphological changes of EAC cells by fluorescence microscope. Results The isolated compound kaempferol-3-O-alpha-L-rhamnoside effectively inhibited AAPH induced oxidation in DNA and human erythrocyte model and lipid per oxidation as well as a stronger DPPH radical scavenging activity. In anti-tumor assay, at a dose of 50 mg/kg body weight exhibit about 70.89 ± 6.62% EAC cell growth inhibition, whereas standard anticancer drug vincristine showed 77.84 ± 6.69% growth inhibition. Conclusion The compound may have a great importance as a therapeutic agent in preventing oxidative damage of biomolecules and therapeutic use in chemotherapy. Supplementary Information The online version contains supplementary material available at 10.1186/s12906-022-03633-x.
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Woldeamanuel MM, Geda MK, Mohapatra S, Bastia TK, Rath P, Panda AK. Ethnobotanical study of endemic and non-endemic medicinal plants used by indigenous people in environs of Gullele botanical garden Addis Ababa, central Ethiopia: A major focus on Asteraceae family. Front Pharmacol 2022; 13:1020097. [PMID: 36506590 PMCID: PMC9727095 DOI: 10.3389/fphar.2022.1020097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/31/2022] [Indexed: 11/24/2022] Open
Abstract
Gullele Botanical Garden (GBG) in Addis Ababa, Ethiopia is a joint venture of Addis Ababa government and the university. The garden has been built mainly to conserve the endemic plants and to advance the research on the endemic and non-endemic plants collected from different part of Ethiopia. Many traditional healers from the environs of GBG and different subcities of Addis Ababa depend on the garden for their practice of traditional medicine but there is no systematic documentation of the traditional medicinal knowledge of these healers. The main objective of the present study is to comprehensively document the ethnobotanical and ethnomedicinal information from the traditional healers of different ethnic and cultural groups depending on GBG and to create a database of the endemic plants used by these healers. The ethnobotanical and ethnomedicinal data obtained from 60 traditional healers have been analyzed both qualitatively and quantitatively. A total of 81 medicinal plants belonging to 47 families have been identified. Majority of the plants used belonged to Asteraceae (12) family. The most frequently used plant form and plant parts are herbs and leaves. The major method adopted by the healers for preparation and administration of traditional medicine is crushing and topical, respectively. Skin and general diseases are the most important ailments treated by the healers. The three most cited plants used to treat diseases are Echinops kebericho Mesfin (60), Hagenia abyssinica (Bruce) J.F.Gmel (60) and Laggera tomentosa (A.Rich.) Sch.Bip. ex Oliv. & Hiern (58). The present study is the first systematic, qualitative, and quantitative ethnobotanical analysis and documentation done on the use of the medicinal plants from GBG for traditional medicine. In addition, our study reveals that E. kebericho is endemic and endangered plant and is highly used in traditional medicine. Therefore, GBG authorities should take steps for the propagation and restoration of this plant. Further it is suggested that the pharmacological properties of the roots and leaves of E. kebericho should be compared to find the possibility of use of leaves in place of roots for the preparation of traditional medicine which would help in conserving this endemic plant of Ethiopia.
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Affiliation(s)
- Melaku Masresha Woldeamanuel
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India,College of Natural and Computational Sciences, Dire Dawa University, Dire Dawa, Ethiopia
| | - Mohammed Kasso Geda
- College of Natural and Computational Sciences, Dire Dawa University, Dire Dawa, Ethiopia
| | - Shibani Mohapatra
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India
| | - Tapan Kumar Bastia
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India
| | - Prasanta Rath
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India,*Correspondence: Prasanta Rath, ; Alok Kumar Panda,
| | - Alok Kumar Panda
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India,*Correspondence: Prasanta Rath, ; Alok Kumar Panda,
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10
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A Review of Medicinal Plants of the Himalayas with Anti-Proliferative Activity for the Treatment of Various Cancers. Cancers (Basel) 2022; 14:cancers14163898. [PMID: 36010892 PMCID: PMC9406073 DOI: 10.3390/cancers14163898] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/04/2022] [Accepted: 08/06/2022] [Indexed: 12/17/2022] Open
Abstract
Simple Summary Drugs are used to treat cancer. Most drugs available in the market are chemosynthetic drugs and have side effects on the patient during and after the treatment, in addition to cancer itself. For instance, hair loss, loss of skin color and texture, loss of energy, nausea, infertility, etc. To overcome these side effects, naturally obtained drugs from medicinal plants are preferred. Our review paper aims to encourage the study of anticancer medicinal plants by giving detailed information on thirty-three medicinal plants and parts that constitute the phytochemicals responsible for the treatment of cancer. The development of plant-based drugs could be a game changer in treating cancer as well as boosting the immune system. Abstract Cancer is a serious and significantly progressive disease. Next to cardiovascular disease, cancer has become the most common cause of mortality in the entire world. Several factors, such as environmental factors, habitual activities, genetic factors, etc., are responsible for cancer. Many cancer patients seek alternative and/or complementary treatments because of the high death rate linked with cancer and the adverse side effects of chemotherapy and radiation therapy. Traditional medicine has a long history that begins with the hunt for botanicals to heal various diseases, including cancer. In the traditional medicinal system, several plants used to treat diseases have many bioactive compounds with curative capability, thereby also helping in disease prevention. Plants also significantly contributed to the modern pharmaceutical industry throughout the world. In the present review, we have listed 33 medicinal plants with active and significant anticancer activity, as well as their anticancer compounds. This article will provide a basic set of information for researchers interested in developing a safe and nontoxic active medicinal plant-based treatment for cancer. The research will give a scientific foundation for the traditional usage of these medicinal herbs to treat cancer.
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Aboseada HA, Hassanien MM, El-Sayed IH, Saad EA. Schiff base 4-ethyl-1-(pyridin-2-yl) thiosemicarbazide up-regulates the antioxidant status and inhibits the progression of Ehrlich solid tumor in mice. Biochem Biophys Res Commun 2021; 573:42-47. [PMID: 34388453 DOI: 10.1016/j.bbrc.2021.07.102] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 07/31/2021] [Indexed: 01/12/2023]
Abstract
Cisplatin is an approved cancer therapeutic drug used to treat many solid tumors but its accumulation in the kidney, which causes nephrotoxicity, limits its clinical use. Therefore, investigators seek new alternatives to cisplatin that may be more effective and/or safer. Thiosemicarbazides are of great significance due to their expected biological activity including anticancer activities. The aim of this work is the study of the antitumor effect of Schiff base 4-ethyl-1-(pyridin-2-yl) thiosemicarbazide (HEPTS) on Ehrlich solid tumor-bearing mice in comparison to cancer therapeutic drug cisplatin. The experiment was run using sixty adult female Swiss albino mice. Mice were allocated into six groups (n = 10 mice). Healthy control, EAC control (untreated tumor), EAC + cisplatin, EAC + HEPTS, Healthy + HEPTS, and Healthy + solvent. After scarification, blood samples, liver organs, and solid tumors were collected. Tumor weights and volumes were registered. The concentrations of malondialdehyde (MDA), reduced glutathione (GSH), SOD, catalase (CAT), total antioxidant capacity (TAC), nitric oxide (NO), uric acid, creatinine, and urea were assessed. Median survival time (MST) and the percentage increase in lifespan (%ILS) were also calculated. Treatment of tumorized mice with HEPTS significantly reduced both tumor volume and weight while it significantly increased the MST, antioxidant marks and prolonged the %ILS. It also, significantly reduced MAD, creatinine, urea, uric acid, and NO levels. Compared to cisplatin, HEPTS effects were better. Our results recommend HEPTS as one of the probable cisplatin-alternatives for tumor treatment after more validation.
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Affiliation(s)
- Helnan A Aboseada
- Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt
| | - Mohamed M Hassanien
- Chemistry Department, Faculty of Technology and Education, Beni-Suef University, Beni-Suef, Egypt
| | - Ibrahim H El-Sayed
- Chemistry Department, Faulty of Science, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt
| | - Entsar A Saad
- Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt.
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12
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Using HPLC-DAD and GC-MS Analysis Isolation and Identification of Anticandida Compounds from Gui Zhen Cao Herbs (Genus Bidens): An Important Chinese Medicinal Formulation. Molecules 2021; 26:molecules26195820. [PMID: 34641363 PMCID: PMC8510080 DOI: 10.3390/molecules26195820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/20/2021] [Accepted: 09/21/2021] [Indexed: 11/16/2022] Open
Abstract
Gui Zhen Cao is an herbal formulation that has been documented in Chinese traditional medicine as a remedy for diarrhea, dysentery, inflammation, and toxicity. The sources of this formulation (Bidens pilosa L., Bidens biternata (Lour.) Merr. & Sherff, Bidens bipinnata L.) are also listed in ethnomedicinal reports all over the world. In this study, all these plants are tested for in vitro anticandida activity. A quantitative evaluation of the phytochemicals in all these plants indicated that their vegetative parts are rich in tannins, saponins, oxalates, cyanogenic glycoside and lipids; moreover, the roots have high percentages of alkaloids, flavonoids, and phenols. The results indicated significant anticandida activity, especially for the hexane extract of B. bipinnata leaves which inhibited C. albicans (42.54%), C. glabrata (46.98%), C. tropicalis (50.89%), C. krusei (40.56%), and C. orthopsilosis (50.24%). The extract was subjected to silica gel chromatography and 220 fractions were obtained. Purification by High Performance Liquid Chromatography with Diode-Array Detection (HPLC-DAD) and Gas Chromatography tandem Mass Spectrometry (GC-MS/MS) analysis led to the identification of two anticandida compounds: dehydroabietic and linoleic acid having an inhibition of 85 and 92%, respectively.
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13
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Pharmacognosy and In-vivo anticancer potential of an indigenous marine macroalga, Ulvafasciata Delile from Visakhapatnam coast, India. ADVANCES IN TRADITIONAL MEDICINE 2021. [DOI: 10.1007/s13596-021-00594-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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14
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Serrano-Márquez L, Trigos Á, Couttolenc A, Padrón JM, Shnyreva AV, Mendoza G. Antiproliferative and antibacterial activity of extracts of Ganoderma strains grown in vitro. Food Sci Biotechnol 2021; 30:711-721. [PMID: 34123467 PMCID: PMC8144262 DOI: 10.1007/s10068-021-00903-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 02/24/2021] [Accepted: 03/04/2021] [Indexed: 12/24/2022] Open
Abstract
In this bioprospecting study the biological activities of extracts of the in vitro culture of Ganoderma Mexican strains were evaluated. The extracts were tested by the Sulforhodamine B staining method for antiproliferative activity and the plate microdilution method for antibacterial activity. Extracts that proved bioactive in these two activities, the antioxidant activity (Galvinoxyl, ABTS, and DPPH) and total phenolic contents (Folin-Ciocalteu) were additionally determined, as well as acute toxicity (Artemia franciscana). In the antiproliferative activity Ganoderma curtisii strain (GH-16-015) obtained a remarkable value of GI50 ≤ 50 µg/mL against tumor lines: A549, HBL-100, HeLa, and T-47D. G. curtisii strains (GH-16-012 and GH-16-015) showed MIC values = 500 µg/mL against Staphylococcus aureus. G. curtisii strain (GH-16-012) almost reduced by 50% the radical Galvinoxyl. Finally, G. curtisii strain (GH-16-023) presented the lowest level of toxicity with a LC50 of 490.881 µg/mL against A. franciscana. These results support the potential medicinal effects of Mexican strains of G. curtisii.
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Affiliation(s)
- Leonardo Serrano-Márquez
- Doctorado en Ciencias Biomédicas, Universidad Veracruzana, Av. Luis Castelazo Ayala s/n, Col. Industrial Animas, 91190 Xalapa, Veracruz, Mexico
| | - Ángel Trigos
- Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Calle Médicos 5, Col. Unidad del Bosque, 91010 Xalapa, Veracruz, Mexico
| | - Alan Couttolenc
- Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Calle Médicos 5, Col. Unidad del Bosque, 91010 Xalapa, Veracruz, Mexico
| | - José M. Padrón
- Instituto Universitario de Bio-Orgánica “Antonio González” (IUBO-AG), Universidad de La Laguna, Av. Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife Spain
| | - Alla V. Shnyreva
- Department of Mycology and Algology, Faculty of Biology, Moscow Lomonosov State University, Moscow, Russia
| | - Guillermo Mendoza
- Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Calle Médicos 5, Col. Unidad del Bosque, 91010 Xalapa, Veracruz, Mexico
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Xin YJ, Choi S, Roh KB, Cho E, Ji H, Weon JB, Park D, Whang WK, Jung E. Anti-Inflammatory Activity and Mechanism of Isookanin, Isolated by Bioassay-Guided Fractionation from Bidens pilosa L. Molecules 2021; 26:molecules26020255. [PMID: 33419109 PMCID: PMC7825412 DOI: 10.3390/molecules26020255] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/30/2020] [Accepted: 12/31/2020] [Indexed: 02/02/2023] Open
Abstract
Bidens pilosa L. (Asteraceae) has been used historically in traditional Asian medicine and is known to have a variety of biological effects. However, the specific active compounds responsible for the individual pharmacological effects of Bidens pilosa L. (B. pilosa) extract have not yet been made clear. This study aimed to investigate the anti-inflammatory phytochemicals obtained from B. pilosa. We isolated a flavonoids-type phytochemical, isookanin, from B. pilosa through bioassay-guided fractionation based on its capacity to inhibit inflammation. Some of isookanin’s biological properties have been reported; however, the anti-inflammatory mechanism of isookanin has not yet been studied. In the present study, we evaluated the anti-inflammatory activities of isookanin using lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages. We have shown that isookanin reduces the production of proinflammatory mediators (nitric oxide, prostaglandin E2) by inhibiting the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) in LPS-stimulated macrophages. Isookanin also inhibited the expression of activator protein 1 (AP-1) and downregulated the LPS-induced phosphorylation of p38 mitogen-activated protein kinase (MAPK) and c-jun NH2-terminal kinase (JNK) in the MAPK signaling pathway. Additionally, isookanin inhibited proinflammatory cytokines (tumor necrosis factor-a (TNF-α), interleukin-6 (IL-6), interleukin-8 (IL-8), and interleukin-1β (IL-1β)) in LPS-induced THP-1 cells. These results demonstrate that isookanin could be a potential therapeutic candidate for inflammatory disease.
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Affiliation(s)
- Ying-Ji Xin
- Biospectrum Life Science Institute, Yongin 16827, Korea; (Y.-J.X.); (S.C.); (K.-B.R.); (E.C.); (H.J.); (J.B.W.); (D.P.)
- Department of Global Innovative Drug, Graduate School, College of Pharmacy, Chung-Ang University, Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
| | - Soojung Choi
- Biospectrum Life Science Institute, Yongin 16827, Korea; (Y.-J.X.); (S.C.); (K.-B.R.); (E.C.); (H.J.); (J.B.W.); (D.P.)
| | - Kyung-Baeg Roh
- Biospectrum Life Science Institute, Yongin 16827, Korea; (Y.-J.X.); (S.C.); (K.-B.R.); (E.C.); (H.J.); (J.B.W.); (D.P.)
| | - Eunae Cho
- Biospectrum Life Science Institute, Yongin 16827, Korea; (Y.-J.X.); (S.C.); (K.-B.R.); (E.C.); (H.J.); (J.B.W.); (D.P.)
| | - Hyanggi Ji
- Biospectrum Life Science Institute, Yongin 16827, Korea; (Y.-J.X.); (S.C.); (K.-B.R.); (E.C.); (H.J.); (J.B.W.); (D.P.)
| | - Jin Bae Weon
- Biospectrum Life Science Institute, Yongin 16827, Korea; (Y.-J.X.); (S.C.); (K.-B.R.); (E.C.); (H.J.); (J.B.W.); (D.P.)
| | - Deokhoon Park
- Biospectrum Life Science Institute, Yongin 16827, Korea; (Y.-J.X.); (S.C.); (K.-B.R.); (E.C.); (H.J.); (J.B.W.); (D.P.)
| | - Wan Kyunn Whang
- Department of Global Innovative Drug, Graduate School, College of Pharmacy, Chung-Ang University, Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
- Correspondence: (W.K.W.); (E.J.); Tel.: +82-70-5117-0043 (E.J.)
| | - Eunsun Jung
- Biospectrum Life Science Institute, Yongin 16827, Korea; (Y.-J.X.); (S.C.); (K.-B.R.); (E.C.); (H.J.); (J.B.W.); (D.P.)
- Correspondence: (W.K.W.); (E.J.); Tel.: +82-70-5117-0043 (E.J.)
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Pegoraro CMR, Nai GA, Garcia LA, Serra FDM, Alves JA, Chagas PHN, Oliveira DGD, Zocoler MA. Protective effects of Bidens pilosa on hepatoxicity and nephrotoxicity induced by carbon tetrachloride in rats. Drug Chem Toxicol 2021; 44:64-74. [PMID: 30394117 DOI: 10.1080/01480545.2018.1526182] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 09/13/2018] [Accepted: 09/13/2018] [Indexed: 02/06/2023]
Abstract
The aim of this study was to assess the protective effects of oral and topical treatment with Bidens pilosa (BP) against carbon tetrachloride (CCl4)- induced toxicity. Fifty-six rats were divided into seven groups: A: CCl4 only; B: CCl4+oral BP; C: CCl4 and topical BP; D: CCl4+oral and topical BP; E: oral BP only; F: negative control; and G: positive control (cyclophosphamide). The animals were treated for 10 weeks. Blood samples were collected for tests of hepatic and renal function, and fragments of the liver, spleen, pancreas, kidney, and intestine were collected for histopathological analyses. Cells from the femoral bone marrow were used for a micronucleus test and 'comet assay'. Statistically significant differences were observed in the levels of gamma-glutamyl transpeptidase (GGT), albumin, urea and creatinine, hepatic inflammation, renal tubular lesion, and inflammation of the intestinal mucosa between the BP-treated groups and untreated group. The median number of micronuclei in group A was 4.00, in group G was 9.00 and in the other groups was 0.00. Group A had the lowest number of cells with a score of 0 and the greatest number with scores of 3 and 4, similar to the results obtained from group G using the 'comet assay'. Thus, BP effectively protected against the toxic effects of CCl4 on the liver, kidney, and intestine and exerted an antimutagenic effect on rats exposed to CCl4.
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Affiliation(s)
| | - Gisele Alborghetti Nai
- Department of Pathology, University of Western São Paulo (UNOESTE), Presidente Prudente, SP, Brazil
| | - Leonardo Alves Garcia
- Faculty of Medicine of Presidente Prudente (FAMEPP), University of Western São Paulo (UNOESTE), Presidente Prudente, SP, Brazil
| | - Fernanda de Maria Serra
- Faculty of Biomedicine, University of Western São Paulo (UNOESTE), Presidente Prudente, SP, Brazil
| | - Juliana Apolônio Alves
- Faculty of Medicine of Presidente Prudente (FAMEPP), University of Western São Paulo (UNOESTE), Presidente Prudente, SP, Brazil
| | - Pedro Henrique Nahas Chagas
- Faculty of Medicine of Presidente Prudente (FAMEPP), University of Western São Paulo (UNOESTE), Presidente Prudente, SP, Brazil
| | - Décio Gomes de Oliveira
- Faculty of Pharmacy, University of Western São Paulo (UNOESTE), Presidente Prudente, SP, Brazil
| | - Marcos Alberto Zocoler
- Faculty of Pharmacy, University of Western São Paulo (UNOESTE), Presidente Prudente, SP, Brazil
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Zhuang G, Wang YQ, Li SJ, Jiang X, Wang XY. Tissue distribution and molecular docking research on the active components of Bidens bipinnata L. against hyperlipidemia. Biomed Chromatogr 2020; 35:e5026. [PMID: 33169423 DOI: 10.1002/bmc.5026] [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: 06/05/2020] [Revised: 10/26/2020] [Accepted: 11/03/2020] [Indexed: 11/06/2022]
Abstract
Bidens bipinnata L. is a folk medicinal plant in China that shows significant antihyperlipidemia effectiveness. However, studies of the underlying mechanism study are lacking. In order to explore the potential action sites and the underlying mechanism of treating hyperlipidemic, this work undertook tissue distribution and molecular docking research on the markers of B. bipinnata L., which were obtained through serum pharmacochemistry and network database retrieval. The results showed that seven compounds (gallic acid, protocatechuic acid, rutin, hyperoside, bipinnate polyacetylenicloside, luteolin and quercetin) were screened out as markers. Owing to the diversity of chemical structures, they exhibited an inconsistent trend in tissue distribution. However, all of them had high levels in the liver and no specific distribution in other tissues. More interestingly, seven proteins-HMGCR (1HWK), NR3C1 (4P6W), CYP1A2 (2HI4), RXRA (4PP3), CES1 (1MX1), HSD11B1 (2RBE) and CYP1A1 (4I8V)-showed significant binding affinity with three or more markers, suggesting that they may be the target proteins of B. bipinnata L. This study preliminarily sheds light on the tissue distribution and targets of B. bipinnata L., providing some useful information on the underlying mechanisms of the antihyperlipidemia effect.
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Affiliation(s)
- Guo Zhuang
- Scientific Research Center, Nanyang Medical College, Nanyang, China
| | - Yu-Qing Wang
- Scientific Research Center, Nanyang Medical College, Nanyang, China
| | - Shu-Jiao Li
- Scientific Research Center, Nanyang Medical College, Nanyang, China
| | - Xu Jiang
- Scientific Research Center, Nanyang Medical College, Nanyang, China
| | - Xiao-Yu Wang
- Scientific Research Center, Nanyang Medical College, Nanyang, China
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18
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Evaluation of cytotoxic and anticancer effect of Orobanche crenata methanolic extract on cancer cell lines. Tumour Biol 2020; 42:1010428320918685. [DOI: 10.1177/1010428320918685] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We aimed to assess the antitumor activity of Orobanche crenata methanolic extract and evaluate its cytotoxic effect on different cancer cell lines to develop an effective natural anticancer drug. Components of O. crenata methanolic extract were analyzed using gas chromatography–mass spectrometry. The extract’s antioxidant activity was assessed by 2,2-diphenyl-1-picrylhydrazyl and ferric reducing antioxidant power procedures and cytotoxicity of the extract was assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and lactate dehydrogenase assays. Caspase-3 activity was also estimated. O. crenata methanolic extract shows powerful antioxidant activity. The extract inhibited the propagation of human hepatocellular carcinoma (HepG2), human prostate cancer (PC3), human breast adenocarcinoma (MCF-7), and human colon carcinoma (HCT-116) in a dose-dependent manner. O. crenata–treated cells displayed obvious morphological structures distinctive of apoptosis. MTT assay exposed that the extract presented prevention of cell persistence in a dose-dependent means and revealed extremely cytotoxic activity against HepG2, PC3, MCF-7, and HCT-116 with 50% inhibitory concentration values 30.3, 111, 89.6, and 28.6 µg/mL, respectively, after 24 h of incubation. In addition, treatment of HCT-116 with various concentrations of the extract caused the release of lactate dehydrogenase and induction of caspase-3 activity in a dose-dependent way. In conclusion, our findings suggested that the O. crenata extract possesses potent antioxidant, cytotoxic activity, and anticancer properties which are possibly due to the principal bioactive phytochemical composites existing in this plant. These results can be used to develop new drugs for cancer treatment.
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Alsamri H, El Hasasna H, Al Dhaheri Y, Eid AH, Attoub S, Iratni R. Carnosol, a Natural Polyphenol, Inhibits Migration, Metastasis, and Tumor Growth of Breast Cancer via a ROS-Dependent Proteasome Degradation of STAT3. Front Oncol 2019; 9:743. [PMID: 31456939 PMCID: PMC6698796 DOI: 10.3389/fonc.2019.00743] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 07/23/2019] [Indexed: 11/13/2022] Open
Abstract
We have previously demonstrated that carnosol, a naturally occurring diterpene, inhibited in vitro cell viability and colony growth, as well as induced cell cycle arrest, autophagy and apoptosis in human triple negative breast cancer (TNBC) cells. In the present study, we evaluated the ability of carnosol to inhibit tumor growth and metastasis in vivo. We found that non-cytotoxic concentrations of carnosol inhibited the migration and invasion of MDA-MB-231 cells in wound healing and matrigel invasion assays. Furthermore, gelatin zymography, ELISA, and RT-PCR assays revealed that carnosol inhibited the activity and downregulation the expression of MMP-9. Mechanistically, we demonstrated that carnosol suppressed the activation of STAT3 signaling pathway through a ROS-dependent targeting of STAT3 to proteasome-degradation in breast cancer cells (MDA-MB-231, Hs578T, MCF-7, and T47D). We show that blockade of proteasome activity, by MG-132 and bortezomib, or ROS accumulation, by N-acetylcysteine (NAC), restored the level of STAT3 protein. In addition, using chick embryo tumor growth assay, we showed that carnosol significantly and markedly suppressed tumor growth and metastasis of breast cancer xenografts. To the best of our knowledge, this is the first report which shows that carnosol specifically targets signal transducer and activator of transcription 3 (STAT3) for proteasome degradation in breast cancer. Our study further provide evidence that carnosol may represent a promising therapeutic candidate that canmodulate breast cancer growth and metastasis.
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Affiliation(s)
- Halima Alsamri
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Hussain El Hasasna
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Yusra Al Dhaheri
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Ali H. Eid
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Samir Attoub
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Rabah Iratni
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
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Medicinal plants used in management of cancer and other related diseases in Woleu-Ntem province, Gabon. Eur J Integr Med 2019. [DOI: 10.1016/j.eujim.2019.05.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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21
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Jalal TK, Khan AYF, Natto HA, Abdull Rasad MSB, Arifin Kaderi M, Mohammad M, Johan MF, Omar MN, Abdul Wahab R. Identification and Quantification of Quercetin, A Major Constituent ofArtocarpus altilisby Targeting Related Genes of Apoptosis and Cell Cycle: In Vitro Cytotoxic Activity Against Human Lung Carcinoma Cell Lines. Nutr Cancer 2019; 71:792-805. [DOI: 10.1080/01635581.2018.1516790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Tara K. Jalal
- Department of Biomedical Sciences, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia (IIUM), Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, Kuantan, Pahang, Malaysia
| | - Al’aina Yuhanis Firus Khan
- Department of Biomedical Sciences, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia (IIUM), Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, Kuantan, Pahang, Malaysia
| | - Hatim A. Natto
- Department of Biomedical Sciences, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia (IIUM), Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, Kuantan, Pahang, Malaysia
- Department of Epidemiology, Faculty of Public Health and Health Informatics, Umma Al-Qura University, Makkah, Saudi Arabia
| | - Mohammad Syaiful Bahari Abdull Rasad
- Department of Biomedical Sciences, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia (IIUM), Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, Kuantan, Pahang, Malaysia
| | - Mohd. Arifin Kaderi
- Department of Biomedical Sciences, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia (IIUM), Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, Kuantan, Pahang, Malaysia
| | - Mardhiah Mohammad
- Department of Biomedical Sciences, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia (IIUM), Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, Kuantan, Pahang, Malaysia
| | - Muhammad Farid Johan
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Muhammed Nor Omar
- Department of Biotechnology Sciences, Kulliyyah of Science, International Islamic University Malaysia (IIUM), Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, Kuantan, Pahang, Malaysia
| | - Ridhwan Abdul Wahab
- Department of Biomedical Sciences, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia (IIUM), Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, Kuantan, Pahang, Malaysia
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Almada-Taylor G, Díaz-Rubio L, Salazar-Aranda R, Waksman de Torres N, Uranga-Solis C, Delgadillo-Rodríguez J, Ramos MA, Padrón JM, Hernández-Martínez R, Córdova-Guerrero I. Biological Activities of Extracts from Aerial Parts of Salvia pachyphylla Epling Ex Munz. PLANTS 2018; 7:plants7040105. [PMID: 30477162 PMCID: PMC6314080 DOI: 10.3390/plants7040105] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 11/13/2018] [Accepted: 11/18/2018] [Indexed: 11/16/2022]
Abstract
The antioxidant, antimicrobial, antiproliferative, and enzyme inhibitory properties of five extracts from aerial parts of Salvia pachyphylla Epling ex Munz were examined to assess the prospective of this plant as a source of natural products with therapeutic potential. These properties were analyzed by performing a set of standard assays. The extract obtained with dichloromethane showed the most variety of components, as they yielded promising results in all completed assays. Furthermore, the extract obtained with ethyl acetate exhibited the greatest antioxidant activity, as well as the best xanthine oxidase inhibitory activity. Remarkably, both extracts obtained with n-hexane or dichloromethane revealed significant antimicrobial activity against the Gram-positive bacteria; additionally, they showed greater antiproliferative activity against three representative cell lines of the most common types of cancers in women worldwide, and against a cell line that exemplifies cancers that typically develop drug resistance. Despite that, other extracts were less active, such as the methanolic or aqueous; their results are promising for the isolation and identification of novel bioactive molecules.
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Affiliation(s)
- Gabriela Almada-Taylor
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, Calzada Universidad 14418, 22390 Tijuana, Mexico.
| | - Laura Díaz-Rubio
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, Calzada Universidad 14418, 22390 Tijuana, Mexico.
| | - Ricardo Salazar-Aranda
- Departamento de Química Analítica, Facultad de Medicina, Universidad Autónoma de Nuevo León, Madero y Dr. Aguirre Pequeño, 64460 Monterrey, Mexico.
| | - Noemí Waksman de Torres
- Departamento de Química Analítica, Facultad de Medicina, Universidad Autónoma de Nuevo León, Madero y Dr. Aguirre Pequeño, 64460 Monterrey, Mexico.
| | - Carla Uranga-Solis
- Centro de Investigación Científica y Educación Superior de Ensenada (CICESE), Carretera Tijuana-Ensenada 3918, 22860 Ensenada, Mexico.
| | - José Delgadillo-Rodríguez
- Facultad de Ciencias, Universidad Autónoma de Baja California, Carretera Tijuana-Ensenada km. 103, 22860 Ensenada, Mexico.
| | - Marco A Ramos
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, Calzada Universidad 14418, 22390 Tijuana, Mexico.
| | - José M Padrón
- Instituto Universitario de Bio-Orgánica "Antonio González", Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain.
| | - Rufina Hernández-Martínez
- Centro de Investigación Científica y Educación Superior de Ensenada (CICESE), Carretera Tijuana-Ensenada 3918, 22860 Ensenada, Mexico.
| | - Iván Córdova-Guerrero
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, Calzada Universidad 14418, 22390 Tijuana, Mexico.
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David IMB, de Souza Fernandes F, Dos Santos Silva Ferreira JB, Lüdtke DD, Martins DF, Bobinski F, da Silva TBGC, Buffon LD, Kopper MBR, da Silva GS, Zeferino RC, Pedrosa RC, Kviecinski MR. Dietary supplementation with procyanidin-rich Pinus pinaster extract is associated with attenuated Ehrlich tumor development in mice. Nutr Res 2018; 62:41-50. [PMID: 30803506 DOI: 10.1016/j.nutres.2018.11.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 08/28/2018] [Accepted: 11/08/2018] [Indexed: 11/17/2022]
Abstract
Inflammation and oxidative stress are related to cancer initiation and progression. We hypothesized that dietary supplementation with a procyanidin-rich Pinus pinaster extract (Pyc) with known antioxidant and anti-inflammatory effects could induce systemic protection, thereby attenuating tumor development. To test our hypothesis, mice were subjected to long-term supplementation (20 days, every 24 h) with saline, 25 mg/kg resveratrol or 100 mg/kg Pyc. Pyc was administered at a maximum tolerated oral dose, previously determined using toxicity indicators. Ten days after Ehrlich ascites tumor induction, weight gain and abdominal circumference increase were calculated. Ascitic fluid from six mice/group was evaluated by determining total volume; tumor packed cell volume; cell viability; tumor cell death type; inflammatory infiltrate; and levels of tumor necrosis factor alpha (TNF-α), interleukin 1 beta (IL-1β), carbonyl proteins, lipid peroxidation, cyclooxigenase-2 (COX-2) expression and Akt phosphorylation (p-Akt). Ten mice/group were monitored to evaluate survival. Pyc and resveratrol were associated with reduced weight gain (>30%), abdominal circumference and ascitic volume. Tumor packed cell volume was reduced in Pyc-supplemented mice (26%), which had the largest tumor cell count reduction (>35%), increased ascitic fluid apoptosis rates (20%) and the longest survival (>2-fold). Pyc and resveratrol treatment both reduced inflammatory infiltrate and levels of TNF-α, IL-1β, carbonyl proteins, lipid peroxidation (~ 30%) and p-Akt (up to 4-fold). Only Pyc significantly inhibited COX-2. Pyc attenuated oxidative and inflammation mediators and impaired tumor development, supporting our hypothesis and suggesting Pyc as a candidate for future studies in multitargeted dietary-based cancer prevention approaches.
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Affiliation(s)
- Isabela Machado Barbosa David
- Post-Graduate Program in Health Sciences, Universidade do Sul de Santa Catarina, Av. Pedra Branca, 25. Palhoça SC, 88137-270, Brazil.
| | - Flávia de Souza Fernandes
- Post-Graduate Program in Health Sciences, Universidade do Sul de Santa Catarina, Av. Pedra Branca, 25. Palhoça SC, 88137-270, Brazil.
| | | | - Daniela Dero Lüdtke
- Post-Graduate Program in Health Sciences, Universidade do Sul de Santa Catarina, Av. Pedra Branca, 25. Palhoça SC, 88137-270, Brazil.
| | - Daniel Fernandes Martins
- Post-Graduate Program in Health Sciences, Universidade do Sul de Santa Catarina, Av. Pedra Branca, 25. Palhoça SC, 88137-270, Brazil.
| | - Franciane Bobinski
- Post-Graduate Program in Health Sciences, Universidade do Sul de Santa Catarina, Av. Pedra Branca, 25. Palhoça SC, 88137-270, Brazil.
| | | | - Luiza Daux Buffon
- Post-Graduate Program in Health Sciences, Universidade do Sul de Santa Catarina, Av. Pedra Branca, 25. Palhoça SC, 88137-270, Brazil.
| | - Maria Biatriz Rodrigues Kopper
- Post-Graduate Program in Health Sciences, Universidade do Sul de Santa Catarina, Av. Pedra Branca, 25. Palhoça SC, 88137-270, Brazil.
| | - Gustavo Silveira da Silva
- Post-Graduate Program in Health Sciences, Universidade do Sul de Santa Catarina, Av. Pedra Branca, 25. Palhoça SC, 88137-270, Brazil.
| | - Rodrigo Costa Zeferino
- Biochemistry Department, Universidade Federal de Santa Catarina, Campus Reitor João David Ferreira Lima, s/n - Trindade, Florianópolis, - SC, 88040-900, Brazil.
| | - Rozangela Curi Pedrosa
- Biochemistry Department, Universidade Federal de Santa Catarina, Campus Reitor João David Ferreira Lima, s/n - Trindade, Florianópolis, - SC, 88040-900, Brazil.
| | - Maicon Roberto Kviecinski
- Post-Graduate Program in Health Sciences, Universidade do Sul de Santa Catarina, Av. Pedra Branca, 25. Palhoça SC, 88137-270, Brazil.
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24
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Shen Y, Sun Z, Shi P, Wang G, Wu Y, Li S, Zheng Y, Huang L, Lin L, Lin X, Yao H. Anticancer effect of petroleum ether extract from Bidens pilosa L and its constituent's analysis by GC-MS. JOURNAL OF ETHNOPHARMACOLOGY 2018; 217:126-133. [PMID: 29454912 DOI: 10.1016/j.jep.2018.02.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 02/09/2018] [Accepted: 02/12/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Bidens pilosa L, belonging to the family of Acanthaceae, has been used as an anticancer medicine in folk in China. In our preliminary experiments, the petroleum ether extract from B. pilosa showed good cytotoxic activity to human lung cancer A549 cell. However, to date, it's lack of the further study on antitumor effect, mechanism and active substances composition of the petroleum ether extract of B. pilosa. AIM OF THE STUDY The study aimed to evaluate the anti-lung cancer efficacy of the petroleum ether extract from B. pilosa (PEEBP) in vitro and in vivo, explore the possible anticancer mechanisms, and further disclose the chemical composition of the extract. MATERIALS AND METHODS B. pilosa was extracted with 75% ethanol (v/v), followed by extracted with petroleum ether to obtain the objective fraction. Antiproliferation effect of the petroleum ether extract in HepG2, A549, CNE and B16 cells was evaluated by MTT assay. The in vivo anticancer effect was examined by A549 cells nude mice xenograft tumor model. The possible effect mechanism was studied by western blot assay. The chemical constituents of the extract was analyzed by GC-MS. RESULTS The petroleum ether extract showed favorable antiproliferation activity against the four human cancer cell lines, especially for A549 cells with an IC50 of 49.11 ± 2.72 μg/mL. The extract inhibited the growth of A549 cell in mice with the inhibitory rates of 24.76%, 35.85% and 53.07% for 90, 180 and 360 mg/kg oral dosages, respectively. The B. pilosa extract could significantly down-regulate the expression of apoptosis-related protein Bcl-2 and up-regulate the protein expression of Bax and Caspase-3. 138 compounds were identified by GC-MS in the extract and the main chemical components were triterpenes, including 4,22-cholestadien-3-one (4.82%), stigmasterol (4.56%), friedelan-3-one (3.28%), etc. CONCLUSION The PEEBP is abundant of triterpenes and has significant anti-tumor activities against human A549 cells in vitro and in vivo, indicating it a potential anticancer agent.
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MESH Headings
- A549 Cells
- Alkanes/chemistry
- Animals
- Antineoplastic Agents, Phytogenic/isolation & purification
- Antineoplastic Agents, Phytogenic/pharmacology
- Apoptosis Regulatory Proteins/metabolism
- Bidens/chemistry
- Cell Proliferation/drug effects
- Dose-Response Relationship, Drug
- Drugs, Chinese Herbal/isolation & purification
- Drugs, Chinese Herbal/pharmacology
- Gas Chromatography-Mass Spectrometry
- Hep G2 Cells
- Humans
- Inhibitory Concentration 50
- Lung Neoplasms/drug therapy
- Lung Neoplasms/pathology
- Male
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/pathology
- Mice, Inbred BALB C
- Mice, Nude
- Phytotherapy
- Plants, Medicinal
- Solvents/chemistry
- Time Factors
- Triterpenes/isolation & purification
- Triterpenes/pharmacology
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Yiwei Shen
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China
| | - Zhouliang Sun
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China; Department of Pharmacy, the First Affiliated Hospital of Xiamen University, Xiamen 361003, China
| | - Peiying Shi
- Department of Traditional Chinese Medicine Resource and Bee Products, College of Bee Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Gang Wang
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China
| | - Youjia Wu
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China
| | - Shaoguang Li
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China
| | - Yanjie Zheng
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China
| | - Liying Huang
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China
| | - Liqing Lin
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China.
| | - Xinhua Lin
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China
| | - Hong Yao
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122 China.
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Marwan Almosnid N, Zhou X, Jiang L, Ridings A, Knott D, Wang S, Wei F, Yuan J, Altman E, Gao Y, Miao J. Evaluation of extracts prepared from 16 plants used in Yao ethnomedicine as potential anticancer agents. JOURNAL OF ETHNOPHARMACOLOGY 2018; 211:224-234. [PMID: 28970154 DOI: 10.1016/j.jep.2017.09.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 09/18/2017] [Accepted: 09/24/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Medicines of the Yao ethnic group in China are a special branch of traditional Chinese medicine (TCM) and are well documented for use in disease prevention. According to an ethnopharmacological survey, there are 1392 species of medicinal plants that have been documented as Yao ethnomedicines and 104 of these species are used routinely. This study evaluated a partial collection of these 104 core plant species for their potential as anticancer agents. MATERIAL AND METHODS A literature study of scientific journals and books in the local language was conducted. Based on an ethnopharmacological survey, 16 plant species widely used in Yao ethnomedicine were collected and 64 plant extracts were prepared from these plants. in vitro cytotoxicity screening was conducted with a panel of four human cancer cell lines, lung cancer A549, breast cancer BT20 and MCF-7, bone cancer U2OS. The potential toxicity of the extracts was evaluated using two normal human cell lines, human peripheral lung epithelial cells (HPL1A) and human umbilical vein endothelial cells (HUVEC). Additionally, the 10 extracts that demonstrated cytotoxicity in cancer cells with an IC50 of less than 25.0µg/mL were examined for the ability to induce apoptosis in U2OS cells. RESULTS The up-to-date information regarding the traditional uses, pharmacological and biological activities, as well as the chemical constituents of the 16 plants are presented. Extracts from all 16 plants showed cytotoxicity against one to four of the human cancer cell lines and the cytotoxic effects of extracts from Melaleuca leucadendra, Stephania longa, Microsorium fortune and Bidens biternata were demonstrated for the first time. The highest anticancer potential was observed for extracts prepared from Melaleuca leucadendra Linn against all tested cancer cells (BT20, A549, U2OS, and MCF7) with an IC50 range of 3.1-32.7µg/mL. The selectivity index of the active samples varied from 0.1 to 25, and five extracts from Bidens biternata, Wedelia calendulacea, Stephania longa and Achras zapota showed significant selectivity against cancer cell lines versus normal cell lines. All tested extracts induced apoptosis in U2OS cells, and for the first time extracts from Melaleuca leucadendra and Microsorium fortune were shown to induce apoptosis. CONCLUSION We demonstrated the in vitro anticancer efficacy and safety of 16 medicinal plants that have been historically used in Yao ethnomedicine. This study provides evidence to assist the clinical practice of Yao ethnomedicine and the development of chemotherapeutic agents from extracts prepared from these plants.
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Affiliation(s)
- Nadin Marwan Almosnid
- Tennessee Center for Botanical Medicine Research and the Department of Biology, Middle Tennessee State University, Murfreesboro, TN, USA
| | - Xiaolei Zhou
- Guangxi Botanical Garden of Medical Plants, Nanning, Guangxi, PR China
| | - Lihe Jiang
- Guangxi University, Nanning, Guangxi, PR China
| | - Amy Ridings
- Tennessee Center for Botanical Medicine Research and the Department of Biology, Middle Tennessee State University, Murfreesboro, TN, USA
| | - Deborah Knott
- Tennessee Center for Botanical Medicine Research and the Department of Biology, Middle Tennessee State University, Murfreesboro, TN, USA
| | - Shuo Wang
- Guangxi Botanical Garden of Medical Plants, Nanning, Guangxi, PR China
| | - Fan Wei
- Guangxi Botanical Garden of Medical Plants, Nanning, Guangxi, PR China
| | - Jingquan Yuan
- Guangxi Botanical Garden of Medical Plants, Nanning, Guangxi, PR China
| | - Elliot Altman
- Tennessee Center for Botanical Medicine Research and the Department of Biology, Middle Tennessee State University, Murfreesboro, TN, USA
| | - Ying Gao
- Tennessee Center for Botanical Medicine Research and the School of Agribusiness & Agriscience, Middle Tennessee State University, Murfreesboro, TN, USA.
| | - Jianhua Miao
- Guangxi Botanical Garden of Medical Plants, Nanning, Guangxi, PR China.
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Passos MMBD, Albino RDC, Feitoza-Silva M, Oliveira DRD. A disseminação cultural das garrafadas no Brasil: um paralelo entre medicina popular e legislação sanitária. SAÚDE EM DEBATE 2018. [DOI: 10.1590/0103-1104201811620] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO Garrafadas, em geral, são combinações de plantas medicinais veiculadas em bebidas alcoólicas, utilizadas com diversas finalidades na medicina popular. O presente estudo apresentou um panorama das garrafadas, relacionando-as à regulamentação sanitária no Brasil. Para tal, foi realizada uma pesquisa descritiva exploratória das garrafadas divulgadas na internet, bem como das notificações de queixas técnicas e eventos adversos junto à Agência Nacional de Vigilância Sanitária (Anvisa). A pesquisa mostrou que as garrafadas são amplamente divulgadas na internet. Concluiu-se que as garrafadas são comercializadas em todo País, sem nenhuma barreira, sendo órfãs de regulamentação sanitária específica, mas legitimadas pela cultura popular.
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Singh G, Passsari AK, Singh P, Leo VV, Subbarayan S, Kumar B, Singh BP, lalhlenmawia H, Kumar NS. Pharmacological potential of Bidens pilosa L. and determination of bioactive compounds using UHPLC-QqQ LIT-MS/MS and GC/MS. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:492. [PMID: 29145848 PMCID: PMC5689161 DOI: 10.1186/s12906-017-2000-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 11/10/2017] [Indexed: 12/27/2022]
Abstract
Background Research of natural products from traditionally used medicinal plants to fight against the human ailments is fetching attention of researchers worldwide. Bidens pilosa Linn. var. Radiata (Asteraceae) is well known for its folkloric medicinal use against various diseases from many decades. Mizoram, North East India, has high plant diversity and the use of this plant as herbal medicine is deep rooted in the local tribes. The present study was executed to understand the pharmacological potential of B. pilosa leaves extract. Methods The antimicrobial potential was determined using agar well diffusion and broth microdilution method against bacterial and yeast pathogens. Cytotoxicity was evaluated using MTT and apoptotic DNA fragmentation assays. Further, the antioxidant ability of the extract was analysed using DPPH and ABTS free radical scavenging assay. Mosquitocidal activity was evaluated against third in-star larvae of C. quinquefasciatus using dose response and time response larvicidal bioassay. Additionally, the major phenolic and volatile compounds were determined using UHPLC-QqQLIT-MS/MS and GC/MS respectively. Results We found that the extract showed highest antimicrobial activity against E. coli (MIC 80 μg/mL and IC50 110.04 μg/mL) and showed significant cytotoxicity against human epidermoid carcinoma (KB-3-1) cells with IC50 values of 99.56 μg/mL among the tested cancer cell lines. The IC50 values for scavenging DPPH and ABTS was 80.45 μg/mL and 171.6 μg/mL respectively. The extract also showed the high phenolics (72 μg GAE/mg extract) and flavonoids (123.3 μg Quercetin /mg extract). Lastly, five bioactive and six volatile compounds were detected using UHPLC-QqQLIT-MS/MS and GC-MS respectively which may be responsible for the plant’s bioactivities. An anticancerous compound, Paclitaxel was detected and quantified for the first time from B. pilosa leaves extract, which further showed the anticancerous potential of the tested extract. Conclusion On the basis of the present investigation, we propose that the leaf extract of B. pilosa might be a good candidate for the search of efficient environment friendly natural bioactive agent and pharmaceutically important compounds.
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28
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Anti-cancer, anti-microbial and anti-oxidant properties of Acacia nilotica and their chemical profiling. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2017. [DOI: 10.1016/j.bcab.2017.08.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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29
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Characterization and evaluation of bioactive polyphenolic constituents from Zanthoxylum armatum DC., a traditionally used plant. Biomed Pharmacother 2017; 89:366-375. [DOI: 10.1016/j.biopha.2017.02.040] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Revised: 02/13/2017] [Accepted: 02/13/2017] [Indexed: 11/21/2022] Open
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30
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Elias ST, Macedo CCS, Simeoni LA, Silveira D, Magalhães PO, Lofrano-Porto A, Coletta RD, Neves FAR, Guerra ENS. Cytotoxic effect of Erythroxylum daphnites extract is associated with G1 cell cycle arrest and apoptosis in oral squamous cell carcinoma. Cell Cycle 2017; 15:948-56. [PMID: 26918580 DOI: 10.1080/15384101.2016.1151583] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
Plant-derived molecules showing antineoplastic effects have recently gained increased attention as potential adjuvants to traditional therapies for various cancers. Cerrado biome in Brazil contains high floral biodiversity, but knowledge about the potential therapeutic effects of compounds derived from that flora is still limited. The present study investigated the antineoplastic activity of Erythroxylum daphnites Mart., a Brazilian native plant from Cerrado biome, in the SCC-9 oral squamous cell carcinoma cell line. Cells were treated with various concentrations of hexane extract of Erythroxylum daphnites leaves (EDH) and assessed for cytotoxicity, proliferation, and apoptosis. Thin layer chromatography was conducted to characterize the substances present in EDH. Our results showed that EDH exerted anti-proliferative effects in SCC-9 cells by stabilizing the cell cycle at G1 phase in association with reduced intracellular levels of cyclins D and E and increased level of p21. EDH also demonstrated pro-apoptotic properties, as shown by an increased expression of caspase-3. Triterpenes were the major constituents of EDH. Our findings demonstrated a cytotoxic effect of EDH against SCC-9 cells in vitro mediated by the restraint of cellular proliferation and induction of apoptosis. Taken together, these findings support EDH constituents as potential therapeutic adjuvants for oral cancer.
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Affiliation(s)
- Silvia T Elias
- a Faculty of Health Sciences, University of Brasília , Brasília , Brazil
| | - Carolina C S Macedo
- b Faculty of Dentistry, University of Campinas , Piracicaba , São Paulo , Brazil
| | - Luiz A Simeoni
- a Faculty of Health Sciences, University of Brasília , Brasília , Brazil
| | - Dâmaris Silveira
- a Faculty of Health Sciences, University of Brasília , Brasília , Brazil
| | - Pérola O Magalhães
- a Faculty of Health Sciences, University of Brasília , Brasília , Brazil
| | | | - Ricardo D Coletta
- b Faculty of Dentistry, University of Campinas , Piracicaba , São Paulo , Brazil
| | | | - Eliete N S Guerra
- a Faculty of Health Sciences, University of Brasília , Brasília , Brazil
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31
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Tariq A, Sadia S, Pan K, Ullah I, Mussarat S, Sun F, Abiodun OO, Batbaatar A, Li Z, Song D, Xiong Q, Ullah R, Khan S, Basnet BB, Kumar B, Islam R, Adnan M. A systematic review on ethnomedicines of anti-cancer plants. Phytother Res 2017; 31:202-264. [DOI: 10.1002/ptr.5751] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 11/02/2016] [Accepted: 11/04/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Akash Tariq
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology; Chinese Academy of Sciences; Chengdu China
- University of Chinese Academy of Sciences; Beijing China
| | - Sehrish Sadia
- College of life sciences; Beijing Normal University; Beijing China
| | - Kaiwen Pan
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology; Chinese Academy of Sciences; Chengdu China
| | - Ihteram Ullah
- Center for Agricultural Resources Research, Chinese Academy of Sciences; Shijiazhuang; Hebei China
| | - Sakina Mussarat
- Department of Botany; Kohat University of Science and Technology; Kohat Pakistan
| | - Feng Sun
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology; Chinese Academy of Sciences; Chengdu China
- University of Chinese Academy of Sciences; Beijing China
| | - Olatunji Olusanya Abiodun
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology; Chinese Academy of Sciences; Chengdu China
- University of Chinese Academy of Sciences; Beijing China
- Department of Botany; Obafemi Awolowo University; Ile-Ife Osun State Nigeria
| | | | - Zilong Li
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology; Chinese Academy of Sciences; Chengdu China
- University of Chinese Academy of Sciences; Beijing China
| | - Dagang Song
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology; Chinese Academy of Sciences; Chengdu China
- University of Chinese Academy of Sciences; Beijing China
| | - Qinli Xiong
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology; Chinese Academy of Sciences; Chengdu China
- University of Chinese Academy of Sciences; Beijing China
| | - Riaz Ullah
- Department of Chemistry; Government College Ara Khel; Frontier Region Kohat Pakistan
| | - Suliman Khan
- Institute of Hydrobiology; Chinese Academy of Sciences; Wuhan China
| | - Buddha Bahadur Basnet
- State Key Laboratory of Mycology, Institute of Microbiology; Chinese Academy of Sciences; Beijing China
- Central Department of Biotechnology; Tribhuvan University; Kathmandu Nepal
| | - Brawin Kumar
- Institute of Zoology; Chinese Academy of Sciences; Beijing China
| | - Rabiul Islam
- Department of Crop Physiology and Ecology; Hajee Mohammad Danesh Science and Technology University; Dinajpur Bangladesh
- Wuhan Botanical Garden; Chinese Academy of Sciences; Wuhan China
| | - Muhammad Adnan
- Department of Botany; Kohat University of Science and Technology; Kohat Pakistan
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Samoisy AK, Mahomoodally F. Ethnopharmacological appraisal of culturally important medicinal plants and polyherbal formulas used against communicable diseases in Rodrigues Island. JOURNAL OF ETHNOPHARMACOLOGY 2016; 194:803-818. [PMID: 27816659 DOI: 10.1016/j.jep.2016.10.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 10/08/2016] [Accepted: 10/11/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The tropical island of Rodrigues is one of three islands that constitute the Mascarene archipelago in the Indian Ocean. Currently considered as a biodiversity hotspot, the island has also a resilient history in the use of traditional medicine. However, there has been no ethnopharmacological study to document quantitatively such traditional practice against communicable diseases (CD), which currently accounts for 6.61% annual death and 30.7% attendances in public hospitals. The aim of the present study was to collect, analyse, and document traditionally used medicinal plants (MP) and polyherbal formulas from key informants and traditional medicine practitioners (TMP) in Rodrigues to treat and/or manage common CD. MATERIALS AND METHODS Data was collected via face-to-face interviews with MP users (n=113) and TMP (n=9) from 17 key sites. Seven quantitative ethnopharmacological indices, namely family use value (FUV), use value (UV), informant agreement ratio (IAR), relative frequency of citation (RFC), fidelity level (FL), relative importance (RI), and ethnobotanicity index (EI) were calculated. RESULTS Ninety-seven plants belonging to 49 families were recorded to be in common use as monotherapy (80 plants) and/or as part of polyherbal preparation (23 plants) for the treatment and/or management of 16 different CD. Thirteen MPs were found to have a maximum FL of 100% for CD. The highest IAR (0.98) was observed for diseases of the eye and adnexa and skin and subcutaneous tissue. The highest FUV was for Arecaceae. Ayapana triplinervis (Vahl) R.M. king et H.Rob. scored the highest UV (UV=2.72). Seven endemic medicinal plants have been recorded to be employed in cultural rituals for the management of common CDs, whereas 14 polyherbal preparations were used to treat and/or manage 6 different types of CDs. Side effects were also reported following use of some these medicinal plants. CONCLUSION Given the dearth of updated information on traditional medicine from Rodrigues, this work has provided an opportunity to establish valuable primary information on the different MP used by the local people. Further research is needed to probe into the possible active constituents that could open new perspectives for further pharmacological research and hence be the basis of an evidence-based investigation to discover new drugs.
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Affiliation(s)
- Anne Kathie Samoisy
- Department of Health Sciences, Faculty of Science, University of Mauritius, 230 Réduit, Mauritius
| | - Fawzi Mahomoodally
- Department of Health Sciences, Faculty of Science, University of Mauritius, 230 Réduit, Mauritius.
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Dell'Anna MM, Censi V, Carrozzini B, Caliandro R, Denora N, Franco M, Veclani D, Melchior A, Tolazzi M, Mastrorilli P. Triphenylphosphane Pt(II) complexes containing biologically active natural polyphenols: Synthesis, crystal structure, molecular modeling and cytotoxic studies. J Inorg Biochem 2016; 163:346-361. [DOI: 10.1016/j.jinorgbio.2016.08.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 07/25/2016] [Accepted: 08/09/2016] [Indexed: 10/21/2022]
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Kiguba R, Ononge S, Karamagi C, Bird SM. Herbal medicine use and linked suspected adverse drug reactions in a prospective cohort of Ugandan inpatients. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:145. [PMID: 27229463 PMCID: PMC4881043 DOI: 10.1186/s12906-016-1125-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 05/13/2016] [Indexed: 11/14/2022]
Abstract
Background Clinical history-taking can be employed as a standardized approach to elucidate the use of herbal medicines and their linked suspected adverse drug reactions (ADRs) among hospitalized patients. We sought to identify herbal medicines nominated by Ugandan inpatients; compare nomination rates by ward and gender; confirm the herbs’ known pharmacological properties from published literature; and identify ADRs linked to pre-admission use of herbal medicines. Methods Prospective cohort of consented adult inpatients designed to assess medication use and ADRs on one gynaecological and three medical wards of 1790-bed Mulago National Referral Hospital. Baseline and follow-up data were obtained on patients’ characteristics, including pre-admission use of herbal medicines. Results Fourteen percent (26/191) of females in Gynaecology nominated at least one specific herbal medicine compared with 20 % (114/571) of inpatients on medical wards [20 % (69/343) of females; 20 % (45/228) of males]. Frequent nominations were Persea americana (30), Mumbwa/multiple-herb clay rods (23), Aloe barbadensis (22), Beta vulgaris (12), Vernonia amygdalina (11), Commelina africana (7), Bidens pilosa (7), Hoslundia opposita (6), Mangifera indica (4), and Dicliptera laxata (4). Four inpatients experienced 10 suspected ADRs linked to pre-admission herbal medicine use including Commelina africana (4), multiple-herb-mumbwa (1), or unspecified local-herbs (5): three ADR-cases were abortion-related and one kidney-related. Conclusions The named herbal medicines and their nomination rates generally differed by specialized ward, probably guided by local folklore knowledge of their use. Clinical elicitation from inpatients can generate valuable safety data on herbal medicine use. However, larger routine studies might increase the utility of our method to assess herbal medicine use and detect herb-linked ADRs. Future studies should take testable samples of ADR-implicated herbal medicines for further analysis. Electronic supplementary material The online version of this article (doi:10.1186/s12906-016-1125-x) contains supplementary material, which is available to authorized users.
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Xuan TD, Khanh TD. Chemistry and pharmacology of Bidens pilosa: an overview. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2016; 46:91-132. [PMID: 32226639 PMCID: PMC7099298 DOI: 10.1007/s40005-016-0231-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 01/16/2016] [Indexed: 12/19/2022]
Abstract
Bidens pilosa L. is an edible herb and has been traditionally used for a wide range of ailments in many countries. The aim of this review is to present comprehensive information of the chemical constituents, nutraceutical and ethnomedical uses as well as the biological and pharmacological effects and toxicity of this plant based on 218 literary sources reported over 40 years. Major chemical constituents (including 301 compounds) belonging to polyacetylenes, polyacetylene glycosides, flavonoids, flavone glycosides, aurones, chalcones, okanin glycosides, phenolic acids, terpenes, pheophytins, fatty acids and phytosterols have been identified or isolated from the different parts of this plant. Many of them have been considered as the bioactive compounds which are potentially responsible for the pharmacological actions. Various types of preparations, extracts and individual compounds derived from this plant have been found to possess biological and pharmacological activities such as anti-malarial, anti-allergy, anti-hypertensive and smooth muscle relaxant, anti-cancerogenic, anti-diabetic, anti-inflammatory, anti-microbial, antioxidant. The results of data analysis on the chemicals, pharmacological and toxicological characteristics of B. pilosa validate the view of its folk worldwide-medicinal uses. This herb has a great beneficial therapeutic property and is possibly used for complement or alternative to pharmaceutical drugs in some specific cases. However, this herb is known as hyperaccumulator and as-excluder; therefore, harvesting the herb for medicinal uses should be judiciously cautioned.
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Affiliation(s)
- Tran Dang Xuan
- 2Graduate School for International Development and Cooperation, Hiroshima University, Kayamiyama 1-5-1, Higashihiroshima, 739-8529 Japan
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Shao F, Gu L, Chen H, Liu R, Huang H, Ren G. Comparation of Hypolipidemic and Antioxidant Effects of Aqueous and Ethanol Extracts of Crataegus pinnatifida Fruit in High-Fat Emulsion-Induced Hyperlipidemia Rats. Pharmacogn Mag 2016; 12:64-9. [PMID: 27019563 PMCID: PMC4787339 DOI: 10.4103/0973-1296.176049] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: Hawthorn (Crataegus pinnatifida) is a Chinese medicinal plant traditionally used in the treatment of hyperlipidemia. Recently, studies indicated free radical scavenging was one of the major pathways to alleviate hyperlipidemia. Moreover, hawthorn fruit is a rich source of phenols, which quench free radical and attenuate hyperlipidemia. However, the phenols vary with processing methods, especially solvent type. Objective: Our aim was to compare hypolipidemic and antioxidant effects of aqueous and ethanol extracts of hawthorn fruit in hyperlipidemia rats. Materials and Methods: After a 4-week treatment of high-fat emulsion, lipid profile levels and antioxidant levels of two extracts were determined using commercial analysis. Total phenols content in the extract of hawthorn fruit was determined colorimetrically by the Folin–Ciocalteu method. Results: Both ethanol and aqueous extracts of hawthorn fruit possessed hypolipidemic and antioxidant activities. Simultaneously, stronger activities were observed in ethanol extract. Besides, total phenols content in ethanol extract from the same quality of hawthorn fruit was 3.9 times more than that in aqueous extract. Conclusion: The obvious difference of hypolipidemic and antioxidant effects between ethanol extract and aqueous extract of hawthorn fruit was probably due to the presence of total phenols content, under the influence of extraction solvent. SUMMARY Ethanol extract of hawthorn fruit exhibited more favorable hypolipidemic and antioxidant effects than aqueous extract. The higher effects could be due to the higher content of total phenols that varies with extraction solvent.
Abbreviations used: TC: Total cholesterol, TG: Triglyceride, LDL-C: Low-density lipoprotein cholesterol, HDL-C: High-density lipoprotein cholesterol, GSH-Px: Glutathione peroxidase, SOD: Superoxide dismutase, MDA: Malondialdehyde, CAT: Catalase, NO: Nitric oxide, NOS: Nitric oxide synthase, SR-BI: Scavenger receptor Class B Type I
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Affiliation(s)
- Feng Shao
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Lifei Gu
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Huijuan Chen
- Deptment of Pharmacy, The People's Hospital of Bozhou, Anhui, China
| | - Ronghua Liu
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Huilian Huang
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Gang Ren
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
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Abu Lila AS, Kato C, Fukushima M, Huang CL, Wada H, Ishida T. Downregulation of thymidylate synthase by RNAi molecules enhances the antitumor effect of pemetrexed in an orthotopic malignant mesothelioma xenograft mouse model. Int J Oncol 2016; 48:1399-407. [PMID: 26847426 DOI: 10.3892/ijo.2016.3367] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 01/05/2016] [Indexed: 11/05/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is an incurable cancer with an increasing incidence. Currently, pemetrexed (PMX)-based chemotherapy is the mainstay of chemotherapy for MPM, however, the outcome of PMX-based chemotherapy in patients with MPM is dismal. RNA interference (RNAi) technology has been considered as an effective tool to substantially enhance the therapeutic efficacy of chemotherapeutic agents in many preclinical and clinical settings. In this study, therefore, we investigated whether non-viral anti-thymidylate synthase RNAi embedded liposome (TS shRNA lipoplex) would effectively guide the downregulation of TS in human malignant mesothelioma MSTO-211H cells. Consequently, it enhanced the antitumor effect of PMX both in vitro and in vivo. TS shRNA effectively enhanced the in vitro cell growth inhibition upon treatment with PMX via downregulating TS expression in the MSTO-211H cell line. In in vivo orthotopic tumor model, the combined treatment of PMX and TS shRNA lipoplex efficiently combated the progression of orthotopic thoracic tumors and as a result prolonged mouse survival, compared to each single treatment. Our findings emphasize the pivotal relevance of RNAi as an effective tool for increasing the therapeutic efficacy of PMX, a cornerstone in the treatment regimens of MPM, and thereby, raising the possibility for the development of a novel therapeutic strategy, combination therapy of TS-shRNA and PMX, that can surpass many of the currently applied, but less effective, therapeutic regimens against lethal MPM.
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Affiliation(s)
- Amr S Abu Lila
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Chihiro Kato
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Masakazu Fukushima
- Department of Cancer Metabolism and Therapy, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Cheng-Long Huang
- Department of Thoracic Surgery, Faculty of Medicine, Kyoto University, Kyoto, Japan
| | - Hiromi Wada
- Department of Thoracic Surgery, Faculty of Medicine, Kyoto University, Kyoto, Japan
| | - Tatsuhiro Ishida
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
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Encapsulation in a rapid-release liposomal formulation enhances the anti-tumor efficacy of pemetrexed in a murine solid mesothelioma-xenograft model. Eur J Pharm Sci 2016; 81:60-6. [DOI: 10.1016/j.ejps.2015.09.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 09/13/2015] [Accepted: 09/24/2015] [Indexed: 02/06/2023]
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Shen AZ, Li X, Hu W, Chen FH. Total flavonoids of Bidens bipinnata L. ameliorate experimental adjuvant-induced arthritis through induction of synovial apoptosis. Altern Ther Health Med 2015; 15:437. [PMID: 26669668 PMCID: PMC4681046 DOI: 10.1186/s12906-015-0962-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Accepted: 12/09/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Bidens bipinnata are widely distributed in China, which have been widely used as a traditional Chinese medicine. The aim of this study was to examine the effect of total flavonoids of Bidens pilosa L. (TFB) on adjuvant arthritis (AA) and its possible mechanisms. METHODS The macroscopic scoring of paw edema, secondary paw swelling, and polyarthritis index were measured. Histological examination of the joints and the serum concentrations of IL-6, IL-1beta, and TNF-alpha were examined. Apoptosis in synovial tissue was detected. The expression of Caspase 3 cleavage, serves as a marker undergoing apoptosis, was confirmed by Western blot. RESULTS TFB attenuated the severity of arthritis on paw edema, hind paw volume, and polyarthritis index of AA rats, improved the histological status in AA rats as well. TFB can inhibit the production of IL-6, IL-1beta, and TNF-alpha from serum. Clear DNA ladder formation was observed in DNA extraction of synovium from TFB treated AA rats. The number of apoptosis was increased with TFB treatment in TUNEL assay. TFB treatment on AA rats significantly increased the expression of Caspase 3 in synovium. CONCLUSIONS Our data suggest that TFB has a significant anti-arthritic effect in AA through the induction of apoptosis in synovial.
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Vijayarathna S, Sasidharan S. Cytotoxicity of methanol extracts of Elaeis guineensis on MCF-7 and Vero cell lines. Asian Pac J Trop Biomed 2015; 2:826-9. [PMID: 23569855 DOI: 10.1016/s2221-1691(12)60237-8] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Revised: 03/24/2012] [Accepted: 04/28/2012] [Indexed: 10/28/2022] Open
Abstract
OBJECTIVE To investigate the cytotoxic effect of Elaeis guineensis methanol extract on MCF-7 and Vero cell. METHODS In vitro cytotoxicity was evaluated in by MTT assay. Cell morphological changes were observed by using light microscope. RESULTS The MTT assay indicated that methanol extract of the plant exhibited significant cytotoxic effects on MCF-7. Morphological alteration of the cell lines after exposure with Elaeis guineensis extract were observed under phase contrast microscope in the dose dependent manner. CONCLUSIONS The results suggest the probable use of the Elaeis guineensis methanol extract in preparing recipes for cancer-related ailments. Further studies on isolation of metabolites and their in vivo cytotoxicity are under investigation.
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Affiliation(s)
- Soundararajan Vijayarathna
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, 11800, Pulau Pinang, Malaysia
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de Ávila PHM, de Ávila RI, Dos Santos Filho EX, Cunha Bastos CC, Batista AC, Mendonça EF, Serpa RC, Marreto RN, da Cruz AF, Lima EM, Valadares MC. Mucoadhesive formulation of Bidens pilosa L. (Asteraceae) reduces intestinal injury from 5-fluorouracil-induced mucositis in mice. Toxicol Rep 2015; 2:563-573. [PMID: 28962391 PMCID: PMC5598237 DOI: 10.1016/j.toxrep.2015.03.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 03/12/2015] [Accepted: 03/12/2015] [Indexed: 02/07/2023] Open
Abstract
Gastrointestinal mucositis induced during cancer treatment is considered a serious dose-limiting side effect of chemotherapy and/or radiotherapy. Frequently, interruption of the cancer treatment due to this pathology leads to a reduction in cure rates, increase of treatment costs and decrease life quality of the patient. Natural products such as Bidens pilosa L. (Asteraceae), represent a potential alternative for the treatment of mucositis given its anti-inflammatory properties. In this study, B. pilosa glycolic extract was formulated (BPF) with poloxamer, a mucoadhesive copolymer, was used for treatment of 5-fluorouracil (5-FU)-induced mucositis in mice. As expected, animals only treated with 5-FU (200 mg/kg) presented marked weight loss, reduction of intestinal villi, crypts and muscular layer, which was associated with severe disruption of crypts, edema, inflammatory infiltrate and vacuolization in the intestinal tissue, as compared to the control group and healthy animals only treated with BPF. On the other hand, the treatment of intestinal mucositis-bearing mice with BPF (75, 100 or 125 mg/kg) managed to mitigate clinical and pathologic changes, noticeably at 100 mg/kg. This dose led to the restoration of intestinal proliferative activity through increasing Ki-67 levels; modulated the expression of Bax, Bcl2 and p53 apoptotic markers protecting intestinal cells from cell death. Moreover, this treatment regulated lipid peroxidation and inflammatory infiltration. No acute toxic effects were observed with this formulation. This work demonstrated that BPF was safe and effective against 5-FU-induced intestinal mucositis in mice. Additional studies are already in progress to further characterize the mechanisms involved in the protective effects of this technological formulation toward the development of a new medicine for the prevention and treatment of intestinal injury in patients undergoing chemotherapy/radiotherapy.
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Affiliation(s)
- Paulo Henrique Marcelino de Ávila
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Renato Ivan de Ávila
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Edvande Xavier Dos Santos Filho
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Carla Caroline Cunha Bastos
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Aline Carvalho Batista
- Departamento de Estomatologia, Faculdade de Odontologia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | | | - Raphael Caixeta Serpa
- Laboratório de Tecnologia Farmacêutica - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Ricardo Neves Marreto
- Laboratório de Tecnologia Farmacêutica - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Andrezza Furquim da Cruz
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Eliana Martins Lima
- Laboratório de Tecnologia Farmacêutica - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Marize Campos Valadares
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
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Cortés-Rojas DF, Souza CRF, Oliveira WP. Optimization of spray drying conditions for production of Bidens pilosa L. dried extract. Chem Eng Res Des 2015. [DOI: 10.1016/j.cherd.2014.06.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Silva JJD, Cerdeira CD, Chavasco JM, Cintra ABP, Silva CBPD, Mendonça AND, Ishikawa T, Boriollo MFG, Chavasco JK. In vitro screening antibacterial activity of Bidens pilosa Linné and Annona crassiflora Mart. against oxacillin resistant Staphylococcus aureus (ORSA) from the aerial environment at the dental clinic. Rev Inst Med Trop Sao Paulo 2014; 56:333-40. [PMID: 25076435 PMCID: PMC4131820 DOI: 10.1590/s0036-46652014000400011] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Accepted: 01/27/2014] [Indexed: 11/22/2022] Open
Abstract
Currently multiresistant Staphylococcus aureus is one common cause of infections with high rates of morbidity and mortality worldwide, which directs scientific endeavors in search for novel antimicrobials. In this study, nine extracts from Bidens pilosa (root, stem, flower and leaves) and Annona crassiflora (rind fruit, stem, leaves, seed and pulp) were obtained with ethanol: water (7:3, v/v) and their in vitro antibacterial activity evaluated through both the agar diffusion and broth microdilution methods against 60 Oxacillin Resistant S. aureus (ORSA) strains and against S. aureus ATCC6538. The extracts from B. pilosa and A. crassiflora inhibited the growth of the ORSA isolates in both methods. Leaves of B. pilosa presented mean of the inhibition zone diameters significantly higher than chlorexidine 0.12% against ORSA, and the extracts were more active against S. aureus ATCC (p < 0.05). Parallel, toxicity testing by using MTT method and phytochemical screening were assessed, and three extracts (B. pilosa, root and leaf, and A. crassiflora, seed) did not evidence toxicity. On the other hand, the cytotoxic concentrations (CC50 and CC90) for other extracts ranged from 2.06 to 10.77 mg/mL. The presence of variable alkaloids, flavonoids, tannins and saponins was observed, even though there was a total absence of anthraquinones. Thus, the extracts from the leaves of B. pilosa revealed good anti-ORSA activity and did not exhibit toxicity.
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Affiliation(s)
- Jeferson Junior da Silva
- Microbiology and Immunology Department, Biomedical Science Institute, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Cláudio Daniel Cerdeira
- Microbiology and Immunology Department, Biomedical Science Institute, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Juliana Moscardini Chavasco
- Microbiology and Immunology Department, Biomedical Science Institute, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Ana Beatriz Pugina Cintra
- Microbiology and Immunology Department, Biomedical Science Institute, Federal University of Alfenas, Alfenas, MG, Brazil
| | | | - Andreia Natan de Mendonça
- Microbiology and Immunology Department, Biomedical Science Institute, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Tati Ishikawa
- Microbiology and Immunology Department, Biomedical Science Institute, Federal University of Alfenas, Alfenas, MG, Brazil
| | | | - Jorge Kleber Chavasco
- Microbiology and Immunology Department, Biomedical Science Institute, Federal University of Alfenas, Alfenas, MG, Brazil
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Kumar N, Dhamija I, Vasanth Raj P, Jayashree B, Parihar V, Manjula S, Thomas S, Gopalan Kutty N, Mallikarjuna Rao C. Preliminary investigation of cytotoxic potential of 2-quinolone derivatives using in vitro and in vivo (solid tumor and liquid tumor) models of cancer. ARAB J CHEM 2014. [DOI: 10.1016/j.arabjc.2012.12.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Mahomoodally MF, Sreekeesoon DP. A quantitative ethnopharmacological documentation of natural pharmacological agents used by pediatric patients in Mauritius. BIOMED RESEARCH INTERNATIONAL 2014; 2014:136757. [PMID: 24949418 PMCID: PMC4052514 DOI: 10.1155/2014/136757] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Accepted: 04/15/2014] [Indexed: 01/24/2023]
Abstract
The pediatric population constitutes the most vulnerable patients due to a dearth of approved drugs. Consequently, there is a pressing need to probe novel natural pharmacological agents in an endeavour to develop new drugs to address pediatric illnesses. To date, no studies have explored the use of natural therapies for pediatric health care in Mauritius. Parents (n = 325) from different regions of the island were interviewed. Quantitative indexes such as fidelity level (FL), informant consensus factor (F IC), and use-value (UV) were calculated. Thirty-two plants were reported to be used by pediatric patients. Gastrointestinal disorders (F IC = 0.97) encompassing regurgitation, infantile colic, and stomach aches were the most common ailments managed with herbs. Matricaria chamomilla used for infantile colic and its pharmacological properties has previously been documented for pediatric patients. Product from A. mellifera (UV = 0.75) was the most utilized zootherapy for managing cough. Most plants and animal products reported in this study have bioactive constituents supported by existing scientific literature but their use for the pediatric population is scant. The present ethnopharmacological study has opened new perspectives for further research into their pharmacology, which can subsequently support and facilitate timely pediatric medicinal product development.
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Affiliation(s)
- M. Fawzi Mahomoodally
- Department of Health Sciences, Faculty of Science, University of Mauritius, 230 Réduit, Mauritius
| | - D. Priyamka Sreekeesoon
- Department of Health Sciences, Faculty of Science, University of Mauritius, 230 Réduit, Mauritius
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Huang G, Tang B, Tang K, Dong X, Deng J, Liao L, Liao Z, Yang H, He S. Isoquercitrin inhibits the progression of liver cancer in vivo and in vitro via the MAPK signalling pathway. Oncol Rep 2014; 31:2377-84. [PMID: 24676882 DOI: 10.3892/or.2014.3099] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 02/10/2014] [Indexed: 02/06/2023] Open
Abstract
Liver cancer is a malignant tumour with high morbidity and fatality rates that is common worldwide. At present, the clinical approaches to treating primary liver cancer include partial hepatectomy, systemic or local chemotherapy, radiotherapy, radiofrequency ablative surgery and liver transplantation. However, all of these approaches have shortcomings, including poor prognosis and numerous side-effects. A large number of studies have proven that many effective ingredients in traditional Chinese medicine, particularly the flavonoid compounds extracted from plants, have achieved breakthroughs in terms of enhancing the effects and reducing the toxicity of chemotherapy and radiotherapy, preventing tumour metastasis and relapse after surgery, alleviating the clinical symptoms of advanced tumours, improving the quality of life of the patient with tumours and extending patient long‑term survival. The purpose of the present study was to investigate the impact of isoquercitrin, the flavonoid from Bidens bipinnata L. extract, on the progression of liver cancer and to achieve a deeper understanding of the biological characteristics of isoquercitrin's involvement in the progression of liver cancer. In the in vitro experiments, isoquercitrin was found to strongly inhibit the proliferation of human liver cancer cells, promote the apoptosis of human liver cancer cells, and block the cell cycle in the G1 phase. Isoquercitrin activated caspase-3, -8 and -9, inhibited the expression level of ERK and p38MAPK protein phosphorylation, and promoted the phosphorylation of JNK. Additionally, isoquercitrin reduced the expression level of PKC in human liver cancer cells. In the in vivo experiments, isoquercitrin was also found to significantly inhibit the growth of transplanted tumours in nude mice. The present study confirmed that isoquercitrin could inhibit the progression of human liver cancer in vivo and in vitro, and the molecular mechanism of isoquercitrin may be closely associated with the MAPK and PKC signalling pathways.
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Affiliation(s)
- Guihong Huang
- Department of Pharmacy, Guilin Medical University, Affiliated Hospital, Guilin, Guangxi 541001, P.R. China
| | - Bo Tang
- Department of Hepatobiliary Surgery, Guilin Medical University, Affiliated Hospital, Guilin, Guangxi 541001, P.R. China
| | - Kun Tang
- Department of Pharmacy, Guilin Medical University, Affiliated Hospital, Guilin, Guangxi 541001, P.R. China
| | - Xiaomin Dong
- Department of Pharmacy, Guilin Medical University, Affiliated Hospital, Guilin, Guangxi 541001, P.R. China
| | - Jungang Deng
- Department of Pharmacy, Guilin Medical University, Affiliated Hospital, Guilin, Guangxi 541001, P.R. China
| | - Luqin Liao
- Department of Pharmacy, Guilin Medical University, Affiliated Hospital, Guilin, Guangxi 541001, P.R. China
| | - Zengzhen Liao
- Department of Pharmacy, Guilin Medical University, Affiliated Hospital, Guilin, Guangxi 541001, P.R. China
| | - Hua Yang
- Department of Pharmacy, Guilin Medical University, Affiliated Hospital, Guilin, Guangxi 541001, P.R. China
| | - Songqing He
- Department of Hepatobiliary Surgery, Guilin Medical University, Affiliated Hospital, Guilin, Guangxi 541001, P.R. China
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Ochwang'i DO, Kimwele CN, Oduma JA, Gathumbi PK, Mbaria JM, Kiama SG. Medicinal plants used in treatment and management of cancer in Kakamega County, Kenya. JOURNAL OF ETHNOPHARMACOLOGY 2014; 151:1040-1055. [PMID: 24362078 DOI: 10.1016/j.jep.2013.11.051] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Revised: 11/22/2013] [Accepted: 11/27/2013] [Indexed: 05/25/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Traditional medicine plays a critical role in treatment of chronic debilitating and life threatening conditions and diseases. Cancer is one such condition whose therapeutic intervention is commonly through inexpensive traditional herbal remedies. Increasingly industrialised societies are developing drugs and chemotherapeutics from these traditional herbal plants. Plant biogeography determines the abundance and availability of medicinal plants which in turn determine their use by local communities. The present study was carried out in Kakamega County of Kenya to identify and document medicinal plants used for treatment and management of cancer states by communities living adjacent to Kakamega Tropical rainforest of Kakamega County, Kenya. MATERIALS AND METHODS An ethnobotanical survey was done using semi-structured questionnaires administered to 32 randomly selected herbalists from Kakamega County. RESULTS AND DISCUSSION Sixty five (65) plants of 59 genera and 32 families were identified as candidates in therapeutic intervention against cancer states. Most commonly cited plant species were Spathodea campanulata P. Beauv. ssp. nilotica (Seem), Microglossa pyrifolia (Lam.) Kuntze, Harungana madagascariensis Lam. ex poir, Prunus africana (Hook. f.) kalkman, Cyphostemma serpens (A. Rich), Catharanthus roseus (L.) G. Don and Aloe volkensii Engl. The following were documented for the first time; Aeschynomene abyssinica (A. Rich.) Vatke, Synsepalum cerasiferum (welw.) T. D penn., Albizia coriaria Welw. ex Oliv., Aloe volkensii Engl. Bridelia micrantha (Hochst.) Baill, Croton macrostachyus Delile, Cyphostemma serpens (A. Rich), Dicliptera laxata C.B. Clarke, Ekebergia capensis Sparrm., Gardenia volkensii K. schum. ssp. volkensii, Glycine wightii (wight & Arn.), Ocimum gratissimum Suave, Olea hotcsh spp. hochstetteri, Pavetta abyssinica Fresen., Phyllanthus fischeri Pax, Psydrax schimperiana (A. Rich), Rhus vulgaris Meikle, Senna didymobotyra (Fresen.) Irwin and Barneby, Solanecio nandensis (S. Moore) C. Jeffrey, Solanum mauritianum Scop, Spathodea campanulata P. Beauv. ssp. nilotica (Seem), Spermacoce princea (K. Schum.) Verdc., Tabernaemontana stapfiana Britten, Tragia brevipes Pax and Zanthoxylum gilletii (De Wild.) P.G.Waterman. The most frequently used plant parts were fresh or dried leaves and stem barks. Administration to patients was almost exclusively oral, with the exceptions being topical application especially for breast cancer and skin sarcomas. CONCLUSIONS This study identified diverse medicinal plants used in therapeutic and management intervention against cancer by communities living adjacent to Kakamega Tropical Rainforest. The primary mode of administration was oral.
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Affiliation(s)
- Dominic O Ochwang'i
- Department of Veterinary Anatomy and Physiology, University of Nairobi, P.O. Box 30197, Nairobi 00100, Kenya.
| | - Charles N Kimwele
- Department of Veterinary Anatomy and Physiology, University of Nairobi, P.O. Box 30197, Nairobi 00100, Kenya.
| | - Jemimah A Oduma
- Department of Veterinary Anatomy and Physiology, University of Nairobi, P.O. Box 30197, Nairobi 00100, Kenya.
| | - Peter K Gathumbi
- Department of Veterinary Pathology, Parasitology and Microbiology, University of Nairobi, P.O Box 30197-00100, Nairobi, Kenya.
| | - James M Mbaria
- Department of Public Health, Pharmacology and Toxicology, University of Nairobi, P.O Box 30197-00100, Nairobi, Kenya.
| | - Stephen G Kiama
- Wangari Maathai Institute for Peace and Environmental Studies, P.O. Box 30197, Nairobi 00100, Kenya.
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Xia X, Ma Y, Xing X, Huang C, Li L, Gui G, Liu Q, Xue S. Antioxidant and hepatoprotective effect of different extracts of guizhencao (herba bidentis bipinnatae) against liver injury in hyperlipidemia rats. J TRADIT CHIN MED 2014; 33:518-23. [PMID: 24187875 DOI: 10.1016/s0254-6272(13)60158-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To investigate the antioxidant and hepatoprotective properties of the different extracts Guizhencao (Herba Bidentis Bipinnatae) against liver injury in hyperlipidemia rats. METHODS The rats were divided into 7 groups, with 10 rats in each. Rats were treated with high-fat diet for 18 weeks besides the normal control group, then rats in both normal control and model groups were received 5 mL/kg(-1) x day(-1) of saline and those in the positive control group with 2 mg/kg(-1) x day(-1) of lovastatin. Rats in the positive control group and different Guizhencao (Herba Bidentis Bipinnatae) extracts treatment groups (ethyl acetate extract group, n-hexane extract group, ethanol extract group, and aqueous extract group) were treated with corresponding extract at a concentration of 5 mL/kg(-1) x day(-1). After 8 weeks treatment, all rats were sacrificed and total blood samples were collected. Histological analysis of liver was underdone by hematoxylin and eosin. The levels of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), glouse (GLU), cholesterol (TC), triglycerides (TG), low-density lipoprotein-cholesterol (LDL-C) and high-density lipoprotein-cholesterol were measured according to standard procedure using auto-analyzer. The superoxide dismutase (SOD) and malondialdehyde (MDA) levels in liver were ananlyzed by procedure instruction. RESULTS The histopathological analysis implied that the administration of Guizhencao (Herba Bidentis Bipinnatae) extracts resulted in hepatoprotective role compared with that of the model group. In addition, the high-fat diet caused a remarkable increase of ALT, AST, GLU, TC, TG, LDL-C and MDA levels. A decline in HDL-C and SOD concentrations and a reversal of effects were observed in different Guizhencao (Herba Bidentis Bipinnatae) extracts groups, especially in the aqueous extract and ethanol extract groups. CONCLUSION The different extracts of Guizhencao (Herba Bidentis Bipinnatae) can play a protecting role against liver injury in hyperlipidemia rats maybe through decreasing ALT, AST, GLU, TC, TG, LDL-C and MDA levels and enhancing the liver anti-oxidative ability.
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Affiliation(s)
- Xichao Xia
- Basic Medicine College, Nanyang Medical University, Nanyang 473061, China.
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In vitro cytotoxicity, α-glucosidase inhibition, antioxidant, and free radical scavenging activities of Illicium griffithii Hook. f. & Thoms fruits. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0868-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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50
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A study on the role of (+)-catechin in suppression of HepG2 proliferation via caspase dependent pathway and enhancement of itsin vitro and in vivo cytotoxic potential through liposomal formulation. Eur J Pharm Sci 2013; 50:353-65. [DOI: 10.1016/j.ejps.2013.08.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 06/29/2013] [Accepted: 08/05/2013] [Indexed: 01/04/2023]
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