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Ayad AS, Hébert MPA, Doiron JA, Loucif-Ayad W, Daas T, Smagghe G, Alburaki M, Barnett DA, Touaibia M, Surette ME. Algerian Propolis from Distinct Geographical Locations: Chemical Profiles, Antioxidant Capacity, Cytotoxicity and Inhibition of 5-Lipoxygenase Product Biosynthesis. Chem Biodivers 2024; 21:e202301758. [PMID: 38241641 DOI: 10.1002/cbdv.202301758] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 01/21/2024]
Abstract
Propolis was collected from honeybee hives in three geographically distinct Algerian climates and extracts were characterized for composition and bioactivity. Bees were identified as native subspecies using an in-silico DraI mtDNA COI-COII test. Over 20 compounds were identified in extracts by LC-MS. Extracts from the Medea region were more enriched in phenolic content (302±28 mg GAE/g of dry extract) than those from Annaba and Ghardaia regions. Annaba extracts had the highest flavonoid content (1870±385 mg QCE/g of dry extract). Medea extracts presented the highest free-radical scavenging activity (IC50=13.5 μg/mL) using the DPPH radical assay while Ghardaia extracts from the desert region were weak (IC50>100 μg/mL). Antioxidant activities measured using AAPH oxidation of linoleic acid were similar in all extracts with IC50 values ranging from 2.9 to 4.9 μg/mL. All extracts were cytotoxic (MTT assay) and proapoptotic (Annexin-V) against human leukemia cell lines in the low μg/mL range, although the Annaba extract was less active against the Reh cell line. Extracts inhibited cellular 5-lipoxygenase product biosynthesis with IC50 values ranging from 0.6 to 3.2 μg/mL. Overall, examined propolis extracts exhibited significant biological activity that warrant further characterization in cellular and in vivo models.
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Affiliation(s)
- Ahmed Sabri Ayad
- Laboratory of Applied Animal Biology, Faculty of Sciences, Badji Mokhtar University, 2300, Annaba, Algeria
| | - Mathieu P A Hébert
- New Brunswick Centre for Precision Medicine, Moncton, NB, E1A 3E9, Canada
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, E1A 3E9, Canada
| | - Jérémie A Doiron
- New Brunswick Centre for Precision Medicine, Moncton, NB, E1A 3E9, Canada
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, E1A 3E9, Canada
| | | | - Tarek Daas
- Laboratory of Applied Animal Biology, Faculty of Sciences, Badji Mokhtar University, 2300, Annaba, Algeria
| | - Guy Smagghe
- Ghent University, 9000, Ghent, Belgium
- Institute of Entomology, Guizhou University, 550025, Guiyang, China
- Department of Biology, Vrije Universiteit Brussel (VUB), 1050, Brussels, Belgium
| | - Mohamed Alburaki
- Bee Research Laboratory, United States Department of Agriculture, 20705, Beltsville, MD, United States
| | - David A Barnett
- New Brunswick Centre for Precision Medicine, Moncton, NB, E1A 3E9, Canada
- Atlantic Cancer Research Institute, Moncton, NB, E1C 8X3, Canada
| | - Mohamed Touaibia
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, E1A 3E9, Canada
| | - Marc E Surette
- New Brunswick Centre for Precision Medicine, Moncton, NB, E1A 3E9, Canada
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, E1A 3E9, Canada
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Farag MR, Abdelnour SA, Patra AK, Dhama K, Dawood MAO, Elnesr SS, Alagawany M. Propolis: Properties and composition, health benefits and applications in fish nutrition. FISH & SHELLFISH IMMUNOLOGY 2021; 115:179-188. [PMID: 34153430 DOI: 10.1016/j.fsi.2021.06.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/07/2021] [Accepted: 06/10/2021] [Indexed: 06/13/2023]
Abstract
Propolis is a viscous, waxy, resinous substance that is produced from the exudates of flowers and buds by the action of salivary enzymes of honey bees. Propolis may differ in color (brown, red or green), with color being influenced by the chemical composition and age of the product. Propolis has a special distinctive odor owing to the high concentration of volatile essential oils. It is composed of 5% pollen grains, 10% essential and aromatic oils, 30% wax, 50% resin and balsams, and other minor trace substances. Natural propolis products may be useful for a range of applications in aquaculture systems instead of relying on the application of synthetic compounds to manage many ailments that affect business profitability. It has been reported in several studies that propolis enhances performance, economics, immunity response and disease resistance in different fish species. This present review discusses the functional actions of propolis and the prospects of its use as an antimicrobial, antioxidant, immune-modulatory, antiseptic, antiparasitic, anti-inflammatory and food additive in aquaculture production. In summary, propolis could be a natural supplement that has the potential to improve fish health status and immunity thereby enhancing growth and productivity of the fish industry as well as economic efficiency.
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Affiliation(s)
- Mayada R Farag
- Forensic Medicine and Toxicology Department, Veterinary Medicine Faculty, Zagazig University, Zagazig, 44511, Egypt.
| | - Sameh A Abdelnour
- Animal Production Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Amlan K Patra
- Department of Animal Nutrition, West Bengal University of Animal and Fishery Sciences, Belgachia, Kolkata, India
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243 122, Uttar Pradesh, India
| | - Mahmoud A O Dawood
- Department of Animal Production, Faculty of Agriculture, Kafrelsheikh University, 33516, Kafrelsheikh, Egypt
| | - Shaaban S Elnesr
- Poultry Production Department, Faculty of Agriculture, Fayoum University, Egypt
| | - Mahmoud Alagawany
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt.
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Yosri N, Abd El-Wahed AA, Ghonaim R, Khattab OM, Sabry A, Ibrahim MAA, Moustafa MF, Guo Z, Zou X, Algethami AFM, Masry SHD, AlAjmi MF, Afifi HS, Khalifa SAM, El-Seedi HR. Anti-Viral and Immunomodulatory Properties of Propolis: Chemical Diversity, Pharmacological Properties, Preclinical and Clinical Applications, and In Silico Potential against SARS-CoV-2. Foods 2021; 10:1776. [PMID: 34441553 PMCID: PMC8391193 DOI: 10.3390/foods10081776] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 07/25/2021] [Accepted: 07/28/2021] [Indexed: 12/24/2022] Open
Abstract
Propolis, a resin produced by honeybees, has long been used as a dietary supplement and folk remedy, and more recent preclinical investigations have demonstrated a large spectrum of potential therapeutic bioactivities, including antioxidant, antibacterial, anti-inflammatory, neuroprotective, immunomodulatory, anticancer, and antiviral properties. As an antiviral agent, propolis and various constituents have shown promising preclinical efficacy against adenoviruses, influenza viruses, respiratory tract viruses, herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2), human immunodeficiency virus (HIV), and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Over 300 chemical components have been identified in propolis, including terpenes, flavonoids, and phenolic acids, with the specific constituent profile varying widely according to geographic origin and regional flora. Propolis and its constituents have demonstrated potential efficacy against SARS-CoV-2 by modulating multiple pathogenic and antiviral pathways. Molecular docking studies have demonstrated high binding affinities of propolis derivatives to multiple SARS-CoV-2 proteins, including 3C-like protease (3CLpro), papain-like protease (PLpro), RNA-dependent RNA polymerase (RdRp), the receptor-binding domain (RBD) of the spike protein (S-protein), and helicase (NSP13), as well as to the viral target angiotensin-converting enzyme 2 (ACE2). Among these compounds, retusapurpurin A has shown high affinity to 3CLpro (ΔG = -9.4 kcal/mol), RdRp (-7.5), RBD (-7.2), NSP13 (-9.4), and ACE2 (-10.4) and potent inhibition of viral entry by forming hydrogen bonds with amino acid residues within viral and human target proteins. In addition, propolis-derived baccharin demonstrated even higher binding affinity towards PLpro (-8.2 kcal/mol). Measures of drug-likeness parameters, including metabolism, distribution, absorption, excretion, and toxicity (ADMET) characteristics, also support the potential of propolis as an effective agent to combat COVID-19.
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Affiliation(s)
- Nermeen Yosri
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (N.Y.); (Z.G.); (X.Z.)
- Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom 32512, Egypt; (R.G.); (O.M.K.); (A.S.)
| | - Aida A. Abd El-Wahed
- Department of Bee Research, Plant Protection Research Institute, Agricultural Research Centre, Giza 12627, Egypt;
| | - Reem Ghonaim
- Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom 32512, Egypt; (R.G.); (O.M.K.); (A.S.)
| | - Omar M. Khattab
- Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom 32512, Egypt; (R.G.); (O.M.K.); (A.S.)
| | - Aya Sabry
- Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom 32512, Egypt; (R.G.); (O.M.K.); (A.S.)
| | - Mahmoud A. A. Ibrahim
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt;
| | - Mahmoud F. Moustafa
- Department of Biology, College of Science, King Khalid University, Abha 9004, Saudi Arabia;
- Department of Botany & Microbiology, Faculty of Science, South Valley University, Qena 83523, Egypt
| | - Zhiming Guo
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (N.Y.); (Z.G.); (X.Z.)
| | - Xiaobo Zou
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (N.Y.); (Z.G.); (X.Z.)
| | | | - Saad H. D. Masry
- Department of Plant Protection and Biomolecular Diagnosis, Arid Lands Cultivation Research Institute (ALCRI), City of Scientific Research and Technological Applications, New Borg El-Arab City, Alexandria 21934, Egypt;
- Abu Dhabi Agriculture and Food Safety Authority (ADAFSA), Al Ain 52150, United Arab Emirates
| | - Mohamed F. AlAjmi
- Pharmacognosy Group, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Hanan S. Afifi
- Food Research Section, R&D Division, Abu Dhabi Agriculture and Food Safety Authority (ADAFSA), Abu Dhabi P.O. Box 52150, United Arab Emirates;
| | - Shaden A. M. Khalifa
- Department of Molecular Biosciences, Stockholm University, The Wenner-Gren Institute, SE-106 91 Stockholm, Sweden
| | - Hesham R. El-Seedi
- Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom 32512, Egypt; (R.G.); (O.M.K.); (A.S.)
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
- Division of Pharmacognosy, Department of Pharmaceutical Biosciences, Uppsala University, Biomedical Centre, P.O. Box 591, SE 751 24 Uppsala, Sweden
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Cavalcante GM, Camara CA, Silva EMSD, Santos MS, Leite AB, Queiroz AC, Evelyn Da Silva A, Araújo MV, Alexandre-Moreira MS, Silva TMS. Leismanicidal Activity of Propolis Collected in the Semiarid Region of Brazil. Front Pharmacol 2021; 12:702032. [PMID: 34276385 PMCID: PMC8281046 DOI: 10.3389/fphar.2021.702032] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/16/2021] [Indexed: 12/20/2022] Open
Abstract
Objective: The aim of the current study is to investigate the chemical composition, cytotoxic effect, and leishmanicidal activity of propolis collected in the semi-arid region of Bahia, Brazil. Methods: EtOH extract, hexane, EtOAc and MeOH fractions from propolis were analyzed by ultra-performance liquid chromatography coupled with diode array detector and quadrupole time-of-flight mass spectrometry. The identification was based on the exact mass, general fragmentation behaviors and UV absorption of the flavonoids. The in vitro cytotoxic effect and leishmanicidal activity of ethanolic extract, hexane, ethyl acetate, and methanolic fractions of propolis were evaluated. Results: Five triterpenes and twenty-four flavonoids were identified. The propolis did not present toxicity to the host cell up to the maximum concentration tested. In addition, all tested samples showed statistically significant activity against promastigotes of Leishmania chagasi and Leishmania amazonensis. Regarding the activity against amastigote forms of L. amazonensis, the hexane fraction, presented statistically significant activity with IC50 of 1.3 ± 0.1 μg/ml. Conclusion: The results support the idea that propolis can be used for future antileishmania studies.
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Affiliation(s)
- Giani Maria Cavalcante
- Phytochemical Bioprospecting Laboratory, Chemistry Department, Rural Federal University of Pernambuco, Pernambuco, Brazil
| | - Celso Amorim Camara
- Phytochemical Bioprospecting Laboratory, Chemistry Department, Rural Federal University of Pernambuco, Pernambuco, Brazil
| | | | - Mariana Silva Santos
- Pharmacology and Immunity Laboratory, Institute of Biological and Health Sciences, Federal University of Alagoas, Alagoas, Brazil
| | - Anderson Brandão Leite
- Pharmacology and Immunity Laboratory, Institute of Biological and Health Sciences, Federal University of Alagoas, Alagoas, Brazil
| | - Aline Cavalcanti Queiroz
- Pharmacology and Immunity Laboratory, Institute of Biological and Health Sciences, Federal University of Alagoas, Alagoas, Brazil.,Microbiology, Immunology and Parasitology Laboratory, Campus Arapiraca, Federal University of Alagoas, Alagoas, Brazil
| | - Amanda Evelyn Da Silva
- Pharmacology and Immunity Laboratory, Institute of Biological and Health Sciences, Federal University of Alagoas, Alagoas, Brazil
| | - Morgana Vital Araújo
- Pharmacology and Immunity Laboratory, Institute of Biological and Health Sciences, Federal University of Alagoas, Alagoas, Brazil
| | - Magna Suzana Alexandre-Moreira
- Pharmacology and Immunity Laboratory, Institute of Biological and Health Sciences, Federal University of Alagoas, Alagoas, Brazil
| | - Tania Maria Sarmento Silva
- Phytochemical Bioprospecting Laboratory, Chemistry Department, Rural Federal University of Pernambuco, Pernambuco, Brazil
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Rivera-Yañez N, Rivera-Yañez CR, Pozo-Molina G, Méndez-Catalá CF, Reyes-Reali J, Mendoza-Ramos MI, Méndez-Cruz AR, Nieto-Yañez O. Effects of Propolis on Infectious Diseases of Medical Relevance. BIOLOGY 2021; 10:428. [PMID: 34065939 PMCID: PMC8151468 DOI: 10.3390/biology10050428] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/09/2021] [Accepted: 05/10/2021] [Indexed: 02/06/2023]
Abstract
Infectious diseases are a significant problem affecting the public health and economic stability of societies all over the world. Treatment is available for most of these diseases; however, many pathogens have developed resistance to drugs, necessitating the development of new therapies with chemical agents, which can have serious side effects and high toxicity. In addition, the severity and aggressiveness of emerging and re-emerging diseases, such as pandemics caused by viral agents, have led to the priority of investigating new therapies to complement the treatment of different infectious diseases. Alternative and complementary medicine is widely used throughout the world due to its low cost and easy access and has been shown to provide a wide repertoire of options for the treatment of various conditions. In this work, we address the relevance of the effects of propolis on the causal pathogens of the main infectious diseases with medical relevance; the existing compiled information shows that propolis has effects on Gram-positive and Gram-negative bacteria, fungi, protozoan parasites and helminths, and viruses; however, challenges remain, such as the assessment of their effects in clinical studies for adequate and safe use.
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Affiliation(s)
- Nelly Rivera-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico; (N.R.-Y.); (G.P.-M.); (J.R.-R.); (M.I.M.-R.); (A.R.M.-C.)
- División de Investigación y Posgrado, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico;
| | - C. Rebeca Rivera-Yañez
- Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico;
| | - Glustein Pozo-Molina
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico; (N.R.-Y.); (G.P.-M.); (J.R.-R.); (M.I.M.-R.); (A.R.M.-C.)
- Laboratorio de Genética y Oncología Molecular, Laboratorio 5, Edificio A4, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico
| | - Claudia F. Méndez-Catalá
- División de Investigación y Posgrado, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico;
- Laboratorio de Genética y Oncología Molecular, Laboratorio 5, Edificio A4, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico
| | - Julia Reyes-Reali
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico; (N.R.-Y.); (G.P.-M.); (J.R.-R.); (M.I.M.-R.); (A.R.M.-C.)
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico
| | - María I. Mendoza-Ramos
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico; (N.R.-Y.); (G.P.-M.); (J.R.-R.); (M.I.M.-R.); (A.R.M.-C.)
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico
| | - Adolfo R. Méndez-Cruz
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico; (N.R.-Y.); (G.P.-M.); (J.R.-R.); (M.I.M.-R.); (A.R.M.-C.)
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico
| | - Oscar Nieto-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Estado de México, Mexico; (N.R.-Y.); (G.P.-M.); (J.R.-R.); (M.I.M.-R.); (A.R.M.-C.)
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Alanazi S, Alenzi N, Alenazi F, Tabassum H, Watson D. Chemical characterization of Saudi propolis and its antiparasitic and anticancer properties. Sci Rep 2021; 11:5390. [PMID: 33686109 PMCID: PMC7970881 DOI: 10.1038/s41598-021-84717-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 02/12/2021] [Indexed: 11/30/2022] Open
Abstract
Propolis, is a gummy material produced by honey bees from different parts of plants and is enriched with varied biological active compounds like flavonoids, phenolics and phenolic acids with wide applicability in the food, pharmaceutical and cosmetics industries. The current report is focused on the characterisation of propolis collected from Asir region, South-west of Saudi Arabia and its effect on Trypanosoma brucei (the causative organism of African sleeping sickness) and cytotoxic effect against U937 human leukemia cells. The Chemical composition and spectral characteristics of Saudi propolis was studied by Liquid Chromatography Mass Spectrometry (LC-MS) and High-performance liquid chromatography-evaporative light scattering detector (HPLC-ELSD).The two main active compounds isolated from Saudi propolis via column chromatography and size exclusion chromatography were fisetinidol and ferulic acid. High resolution electrospray ionization-mass spectrophotometer (HRESI-MS) and nuclear magnetic resonance (NMR) were used to elucidate the structures of the isolated compounds. All crudes extracts, fractions as well as isolated compounds were subjected for biological testing against Trypanosoma brucei (S427 WT), and their cytotoxicity against U937 human leukemia cells. Amongst the various samples investigated, S-6 fraction demonstrated highest anti-trypanosomal activity at 2.4 µg/ml MIC followed by fisetinidol at 4.7 µg/ml reflecting that the anti-trypanosomal activity is attributable to the presence of fisetinidol in the fraction. Similarly, all the tested samples exhibited cytotoxicity with an IC50 > 60 µg/ml. S-6 fractions exhibited highest cytotoxic activity against U937 cells with an IC50 of 58.7 µg/ml followed by ferulic acid with an IC50 87.7 µg/ml indicating that the cytotoxic effect of propolis might be due to the presence of ferulic acid. In conclusion, the biological activity of propolis could be attributed to the synergistic action of the two active compounds-ferulic acid and fisetinidol. The data obtained in the study is thus indicative of the role of propolis as potential anti-trypanosomal and anticancer agent for effective cancer therapy.
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Affiliation(s)
- Samyah Alanazi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Naif Alenzi
- Research and Laboratories Sector, National Drug and Cosmetic Control Laboratories (NDCCL), Saudi Food and Drug Authority, Riyadh, Saudi Arabia.
| | - Fouza Alenazi
- Research and Laboratories Sector, National Drug and Cosmetic Control Laboratories (NDCCL), Saudi Food and Drug Authority, Riyadh, Saudi Arabia
| | - Hajera Tabassum
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - David Watson
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK
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Ebiloma GU, Ichoron N, Siheri W, Watson DG, Igoli JO, De Koning HP. The Strong Anti-Kinetoplastid Properties of Bee Propolis: Composition and Identification of the Active Agents and Their Biochemical Targets. Molecules 2020; 25:E5155. [PMID: 33167520 PMCID: PMC7663965 DOI: 10.3390/molecules25215155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/01/2020] [Accepted: 11/03/2020] [Indexed: 12/12/2022] Open
Abstract
The kinetoplastids are protozoa characterized by the presence of a distinctive organelle, called the kinetoplast, which contains a large amount of DNA (kinetoplast DNA (kDNA)) inside their single mitochondrion. Kinetoplastids of medical and veterinary importance include Trypanosoma spp. (the causative agents of human and animal African Trypanosomiasis and of Chagas disease) and Leishmania spp. (the causative agents of the various forms of leishmaniasis). These neglected diseases affect millions of people across the globe, but drug treatment is hampered by the challenges of toxicity and drug resistance, among others. Propolis (a natural product made by bees) and compounds isolated from it are now being investigated as novel treatments of kinetoplastid infections. The anti-kinetoplastid efficacy of propolis is probably a consequence of its reported activity against kinetoplastid parasites of bees. This article presents a review of the reported anti-kinetoplastid potential of propolis, highlighting its anti-kinetoplastid activity in vitro and in vivo regardless of geographical origin. The mode of action of propolis depends on the organism it is acting on and includes growth inhibition, immunomodulation, macrophage activation, perturbation of the cell membrane architecture, phospholipid disturbances, and mitochondrial targets. This gives ample scope for further investigations toward the rational development of sustainable anti-kinetoplastid drugs.
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Affiliation(s)
- Godwin U. Ebiloma
- School of Health and Life Sciences, Teesside University, Middlesbrough TS1 3BX, UK;
| | - Nahandoo Ichoron
- Phytochemistry Research Group, Department of Chemistry, University of Agriculture, Makurdi 2373, Nigeria; (N.I.) (J.O.I.)
| | - Weam Siheri
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G1 1XQ, UK; (W.S.), (D.G.W.)
| | - David G. Watson
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G1 1XQ, UK; (W.S.), (D.G.W.)
| | - John O. Igoli
- Phytochemistry Research Group, Department of Chemistry, University of Agriculture, Makurdi 2373, Nigeria; (N.I.) (J.O.I.)
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G1 1XQ, UK; (W.S.), (D.G.W.)
| | - Harry P. De Koning
- Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8TA, UK
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Biomarkers as predictive tools to test the in vivo anti-sarcoptic mange activity of propolis in naturally infested rabbits. Biosci Rep 2018; 38:BSR20180874. [PMID: 30291217 PMCID: PMC6435546 DOI: 10.1042/bsr20180874] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 09/13/2018] [Accepted: 09/27/2018] [Indexed: 11/17/2022] Open
Abstract
The present study was designed to investigate the use of specific biomarkers, such as albumin, serum total protein, aspartate amino transferase (AST), globulin, alanine amino transferase (ALT), serum cortisol and alkaline phosphatase (ALP), as predictive tools for sarcoptic mange in rabbits. A total of 40 naturally infested rabbits were equally divided into four groups.Thirty infested rabbits were administered with three different treatments (propolis,ivermectin, and propolis with ivermectin) and were compared to10 infested un-treated rabbits. The impact of treatment was assessed via microscopic examination of skin scrapings, clinical signs, and blood measurements relating to the liver. The present study demonstrated that topical application of 10% propolis ointment resulted in complete recovery from clinical signs and complete absence of mites based on microscopic examination after 10-15 days of treatment. Moreover, AST, ALP, ALT, and cortisol were determined to be acceptable biomarkers to track the response of diseased rabbits to the therapeutic use of propolis.
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Devequi-Nunes D, Machado BAS, Barreto GDA, Rebouças Silva J, da Silva DF, da Rocha JLC, Brandão HN, Borges VM, Umsza-Guez MA. Chemical characterization and biological activity of six different extracts of propolis through conventional methods and supercritical extraction. PLoS One 2018; 13:e0207676. [PMID: 30513100 PMCID: PMC6279037 DOI: 10.1371/journal.pone.0207676] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 11/05/2018] [Indexed: 12/03/2022] Open
Abstract
Propolis is a natural product with many demonstrated biological activities and propolis extract has been used in the food, pharmaceutical and cosmetics industries. Different works have showed the variations in the chemical composition, and consequently, on the biological activity of the propolis that are associated with its type and geographic origin. Due to this study evaluated propolis extracts obtained through supercritical extraction and ethanolic extraction (conventional) in three samples of different types of propolis (red, green and brown), collected from different regions in Brazil (state of Bahia). Analyses were performed to determine the humidity, water activity, the content of total ash, proteins, lipids and fiber in raw propolis samples. The content of phenolic compounds, flavonoids, in vitro antioxidant activity (DPPH), catechin, ferulic acid and luteolin and antimicrobial activity against two bacteria (Staphylococcus aureus and Escherichia coli) were determined for all extracts. For the green and red ethanolic extracts the anti-leishmanicidal potential was also evaluated. The physicochemical profiles showed agreement in relation to the literature. The results identified significant differences among the extracts (p>0.05), which are in conformity with their extraction method, as well as with type and botanical origin of the samples. The extraction with supercritical fluid was not efficient to obtain extracts with the highest contents of antioxidants compounds, when compared with the ethanolic extracts. The best results were shown for the extracts obtained through the conventional extraction method (ethanolic) indicating a higher selectivity for the extraction of antioxidants compounds. The red variety showed the largest biological potential, which included the content of antioxidants compounds. The results found in this study confirm the influence of the type of the raw material on the composition and characteristics of the extracts. The parameters analysis were important to characterize and evaluate the quality of the different Brazilian propolis extracts based on the increased use of propolis by the natural products industry.
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Affiliation(s)
- Danielle Devequi-Nunes
- SENAI CIMATEC University Center, Health Institute of Technologies (ITS CIMATEC), National Service of Industrial Learning–SENAI, Salvador, Bahia, Brazil
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Bahia, Brazil
- Federal University of Bahia, Salvador, Bahia, Brazil
| | - Bruna Aparecida Souza Machado
- SENAI CIMATEC University Center, Health Institute of Technologies (ITS CIMATEC), National Service of Industrial Learning–SENAI, Salvador, Bahia, Brazil
- * E-mail:
| | - Gabriele de Abreu Barreto
- SENAI CIMATEC University Center, Health Institute of Technologies (ITS CIMATEC), National Service of Industrial Learning–SENAI, Salvador, Bahia, Brazil
| | - Jéssica Rebouças Silva
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Bahia, Brazil
- Federal University of Bahia, Salvador, Bahia, Brazil
| | | | | | - Hugo Neves Brandão
- Estadual University of Feira de Santana, Feira de Santana, Bahia, Brazil
| | - Valéria M. Borges
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Bahia, Brazil
- Federal University of Bahia, Salvador, Bahia, Brazil
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Alvarez-Suarez JM. The Chemical and Biological Properties of Propolis. BEE PRODUCTS - CHEMICAL AND BIOLOGICAL PROPERTIES 2017. [PMCID: PMC7123330 DOI: 10.1007/978-3-319-59689-1_7] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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11
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Dantas Silva RP, Machado BAS, Barreto GDA, Costa SS, Andrade LN, Amaral RG, Carvalho AA, Padilha FF, Barbosa JDV, Umsza-Guez MA. Antioxidant, antimicrobial, antiparasitic, and cytotoxic properties of various Brazilian propolis extracts. PLoS One 2017; 12:e0172585. [PMID: 28358806 PMCID: PMC5373518 DOI: 10.1371/journal.pone.0172585] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 02/07/2017] [Indexed: 12/31/2022] Open
Abstract
Propolis is known for its biological properties and its preparations have been continuously investigated in an attempt to solve the problem of their standardization, an issue that limits the use of propolis in food and pharmaceutical industries. The aim of this study was to evaluate in vitro antioxidant, antimicrobial, antiparasitic, and cytotoxic effects of extracts of red, green, and brown propolis from different regions of Brazil, obtained by ethanolic and supercritical extraction methods. We found that propolis extracts obtained by both these methods showed concentration-dependent antioxidant activity. The extracts obtained by ethanolic extraction showed higher antioxidant activity than that shown by the extracts obtained by supercritical extraction. Ethanolic extracts of red propolis exhibited up to 98% of the maximum antioxidant activity at the highest extract concentration. Red propolis extracts obtained by ethanolic and supercritical methods showed the highest levels of antimicrobial activity against several bacteria. Most extracts demonstrated antimicrobial activity against Staphylococcus aureus. None of the extracts analyzed showed activity against Escherichia coli or Candida albicans. An inhibitory effect of all tested ethanolic extracts on the growth of Trypanosoma cruzi Y strain epimastigotes was observed in the first 24 h. However, after 96 h, a persistent inhibitory effect was detected only for red propolis samples. Only ethanolic extracts of red propolis samples R01Et.B2 and R02Et.B2 showed a cytotoxic effect against all four cancer cell lines tested (HL-60, HCT-116, OVCAR-8, and SF-295), indicating that red propolis extracts have great cytotoxic potential. The biological effects of ethanolic extracts of red propolis revealed in the present study suggest that red propolis can be a potential alternative therapeutic treatment against Chagas disease and some types of cancer, although high activity of red propolis in vitro needs to be confirmed by future in vivo investigations.
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Affiliation(s)
- Rejane Pina Dantas Silva
- Department of Pharmacy, Federal University of Bahia, Salvador, Bahia, Brazil
- Department of Biotechnology and Food, Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning – SENAI, Salvador, Bahia, Brazil
| | - Bruna Aparecida Souza Machado
- Department of Biotechnology and Food, Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning – SENAI, Salvador, Bahia, Brazil
- Institute of Technology in Health, Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning – SENAI, Salvador, Bahia, Brazil
| | - Gabriele de Abreu Barreto
- Department of Biotechnology and Food, Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning – SENAI, Salvador, Bahia, Brazil
| | | | | | | | | | | | - Josiane Dantas Viana Barbosa
- Institute of Technology in Health, Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning – SENAI, Salvador, Bahia, Brazil
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12
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Propolis attenuates doxorubicin-induced testicular toxicity in rats. Food Chem Toxicol 2014; 67:176-86. [PMID: 24593989 DOI: 10.1016/j.fct.2014.02.031] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 02/13/2014] [Accepted: 02/21/2014] [Indexed: 12/11/2022]
Abstract
Doxorubicin (Dox), an effective anticancer agent, can impair testicular function leading to infertility. The present study aimed to explore the protective effect of propolis extract on Dox-induced testicular injury. Rats were divided into four groups (n=10). Group I (normal control), group II received propolis extract (200 mg kg(-1); p.o.), for 3 weeks. Group III received 18 mg kg(-1) total cumulative dose of Dox i.p. Group IV received Dox and propolis extract. Serum and testicular samples were collected 48 h after the last treatment. In addition, the effects of propolis extract and Dox on the growth of solid Ehrlich carcinoma in mice were investigated. Dox reduced sperm count, markers of testicular function, steroidogenesis and gene expression of testicular 3β-hydroxysteroid dehydrogenase (3β-HSD), 17β-hydroxysteroid dehydrogenase (17β-HSD) and steroidogenic acute regulatory protein (StAR). In addition, it increased testicular oxidative stress, inflammatory and apoptotic markers. Morphometric and histopathologic studies supported the biochemical findings. Treatment with propolis extract prevented Dox-induced changes without reducing its antitumor activity. Besides, administration of propolis extract to normal rats increased serum testosterone level coupled by increased activities and gene expression of 3ß-HSD and 17ß-HSD. Propolis extract may protect the testis from Dox-induced toxicity without reducing its anticancer potential.
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13
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Propolis: a wonder bees product and its pharmacological potentials. Adv Pharmacol Sci 2013; 2013:308249. [PMID: 24382957 PMCID: PMC3872021 DOI: 10.1155/2013/308249] [Citation(s) in RCA: 165] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Accepted: 10/04/2013] [Indexed: 11/25/2022] Open
Abstract
Propolis is a natural resinous mixture produced by honey bees from substances collected from parts of plants, buds, and exudates. Due to its waxy nature and mechanical properties, bees use propolis in the construction and repair of their hives for sealing openings and cracks and smoothing out the internal walls and as a protective barrier against external invaders like snakes, lizards, and so forth, or against weathering threats like wind and rain. Bees gather propolis from different plants, in the temperate climate zone mainly from poplar. Current antimicrobial applications of propolis include formulations for cold syndrome (upper respiratory tract infections, common cold, and flu-like infections), wound healing, treatment of burns, acne, herpes simplex and genitalis, and neurodermatitis. Worldwide propolis has a tremendous popularity, but in India the studies over propolis have just started, not extensively reported except few regions of India like Maharashtra, West Bengal, Tamil Nadu, Gujrat, and Madhya Pradesh.
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Morsy AS, Abdalla AL, Soltan YA, Sallam SMA, El-Azrak KEDM, Louvandini H, Alencar SM. Effect of Brazilian red propolis administration on hematological, biochemical variables and parasitic response of Santa Inês ewes during and after flushing period. Trop Anim Health Prod 2013; 45:1609-18. [DOI: 10.1007/s11250-013-0406-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2013] [Indexed: 10/27/2022]
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Gressler LT, Da Silva AS, Machado G, Dalla Rosa L, Dorneles F, Gressler LT, Oliveira MS, Zanette RA, de Vargas ACP, Monteiro SG. Susceptibility of Trypanosoma evansi to propolis extract in vitro and in experimentally infected rats. Res Vet Sci 2012; 93:1314-7. [PMID: 22405907 DOI: 10.1016/j.rvsc.2012.02.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2011] [Revised: 02/02/2012] [Accepted: 02/12/2012] [Indexed: 12/29/2022]
Abstract
Current therapy of Trypanosoma evansi infections is not effective for the vast majority of animals with relapsing parasitemia and clinical signs. Recently, attention is being focused on the antiparasitic activity of propolis. This study evaluated the susceptibility of T. evansi to propolis extract in vitro and in vivo. A dose-dependent trypanocidal activity of propolis extract was observed in vitro. All trypomastigotes were killed 1 h after incubation with 10 μg mL(-1) of the extract. In vivo, the concentrations of 100, 200, 300 and 400 mg kg(-1) administered orally for 10 consecutive days showed no curative effect, and the rats died from the disease. However, rats treated with the two highest concentrations of propolis extract showed higher longevity than the other groups. Based on these data, we concluded that T. evansi is susceptible to propolis in vitro. Despite the lack of curative efficacy observed in vivo at the concentrations tested, the propolis extract can prolong life in rats infected with the protozoan.
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Affiliation(s)
- Lucas T Gressler
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria, Brazil
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16
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Propolis prevents hepatorenal injury induced by chronic exposure to carbon tetrachloride. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2012:235358. [PMID: 21837248 PMCID: PMC3151521 DOI: 10.1155/2012/235358] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2011] [Revised: 04/24/2011] [Accepted: 05/05/2011] [Indexed: 01/12/2023]
Abstract
Carbon tetrachloride (CCl4) is a well-known hepatotoxicant, and its exposure induces hepatorenal injury via oxidative stress and biochemical alterations. This study had been conducted to confirm the protective role of propolis extract on CCl4-induced hepatorenal oxidative stress and resultant injury. Propolis extracts collected from Gwalior district and 24 female Sprague Dawley rats were used for experiment. Animals were exposed to CCl4 (0.15 mL/kg, i.p.) for 12 weeks (5 days/week) followed by treatment with propolis extract (200 mg/kg, p.o.) for consecutive 2 weeks. CCl4 exposure significantly depleted blood sugar and hemoglobin level and raised the level of transaminases, alkaline phosphatase, lactate dehydrogenase, protein, urea, albumin, bilirubin, creatinine, triglycerides, and cholesterol in serum. Lipid peroxidation was enhanced, whereas GSH was decreased significantly in liver and kidney in CCl4-intoxicated group. Ethanolic extract of propolis successfully prevented these alterations in experimental animals. Activities of catalase, adenosine triphosphatase, glucose-6-phosphatase, acid, and alkaline phosphatase were also maintained towards normal with propolis therapy. Light microscopical studies showed considerable protection in liver and kidney with propolis treatment, thus, substantiated biochemical observations. This study confirmed hepatoprotective potential of propolis extract against chronic injury induced by CCl4 by regulating antioxidative defense activities.
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Jiménez-Coello M, Acosta-Viana KY, Pérez G MS, Guzmán-Marín EDS. In vivo activity of (8-hydroxymethylen)-trieicosanyl acetate against Trypanosoma cruzi during acute phase of the infection. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES 2011; 8:198-207. [PMID: 22754075 DOI: 10.4314/ajtcam.v8i5s.26] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The antiprotozoal activity in vivo against Trypanosoma cruzi of (8-hydroxymethylen)-trieicosanyl acetate was evaluated in BALB/c mice during the acute phase of Chagas' disease (15 days after infection). Animals were treated during 15 days at doses of 16.8 and 33.6 µg/g, reduced parasitemia of 77.6 and 64.1% was observed respectively, in comparison with positive control mice (allopurinol 8.5 µg/g) which reduced only 29.7%. Also, amastigote nests in cardiac tissue were significant reduced in treated mice groups. The regression of effect induced after the suppression of the treatment with the compound was evaluated; animals were infected and simultaneously began the treatment with the compound during 20 days (16.8 and 33.6 µg/g). Mice were monitored after the end of the treatment for one more week. A good antitrypanosomal response was observed (66.1 and 68.9% less than untreated mice) during treatment, but 8 days after suspension of treatment, parasitemia level increased, reducing only 58.6 and 56.29 % respectively in treated animals compared with no treated.
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Affiliation(s)
- Matilde Jiménez-Coello
- Laboratorio de Biologia Celular, CIR Dr. Hideyo Noguchi, Universidad Autonoma de Yucatán, Ave. Itzaes # 490 x 59, Centro, C P 97000, Merida Yucatan, Mexico.
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18
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Jimenez-Coello M, Guzman-Marin E, Perez-Gutierrez S, Polanco-Hernandez GM, Acosta-Viana KY. Antitrypanosomal activity of Senna villosa in infected BALB/c mice with Trypanosoma cruzi during the sub acute phase of infection. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES : AJTCAM 2011; 8:164-9. [PMID: 22754070 DOI: 10.4314/ajtcam.v8i5s.21] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Antitrypanosomal activity of chloroform extract of Senna villosa leaves was evaluated in the sub acute phase of mice infected with Trypanosoma cruzi. Oral doses of 3.3, 6.6 and 13.2 µg/g were tested during 15 days on infected mice BALB/c, beginning treatment 40 days after infection to evaluate specifically the antitrypanosomal activity over the amastigote form of the parasite. Two different amount of parasites (100 and 500) were inoculated to 25 mice for each doses tested. At the end of the assay the animals were sacrificed and cardiac and skeletal tissue sections were stained with hematoxylin-eosin (HE) for identification and quantification of amastigote nest. In mice infected with 100 parasites, a significant reduction in the number of amastigote nest was observed in cardiac tissue of treated animals at all doses evaluated (p<0.05). An important reduction of amastigote nest was also observed in treated animals and infected with 500 parasites in comparison with no treated mice or treated with allopurinol.
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Affiliation(s)
- Matilde Jimenez-Coello
- Laboratorio de Biología Celular, Centro de Investigaciones Regionales Dr. Hideyo Noguchi, Universidad Autonoma de Yucatán, Merida Yucatan, Mexico.
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19
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Çetin E, Kanbur M, Silici S, Eraslan G. Propetamphos-induced changes in haematological and biochemical parameters of female rats: Protective role of propolis. Food Chem Toxicol 2010; 48:1806-10. [DOI: 10.1016/j.fct.2010.04.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2009] [Revised: 03/13/2010] [Accepted: 04/06/2010] [Indexed: 01/19/2023]
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20
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Jimenez-Coello M, Acosta-Viana KY, Guzman-Marin E, Perez Gonzalez C, Salud Perez Gutierrez M. Anti-trypanosomal activity of (8-hydroxymethylen)-trieicosanyl acetate against infective forms of Trypanosoma cruzi. PHARMACEUTICAL BIOLOGY 2010; 48:666-671. [PMID: 20645740 DOI: 10.3109/13880200903241853] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The activity of an (8-hydroxymethylen)-trieicosanyl acetate compound obtained from chloroform extracts of Senna villosa (Mill.) H.S. Irwin & Barneby (Leguminosae) against Trypanosoma cruzi was evaluated in vivo. Oral doses of 2.1, 8.4, and 33.6 microg/g were tested for 28 days in BALB/c mice infected with T. cruzi. Reduced parasitemia levels of 70.5%, 73.8%, and 80.9%, respectively, were observed. A significant reduction in amastigote nests was detected in the cardiac tissue of treated animals at doses of 8.4 and 33.6 microg/g. The LD50 of (8-hydroxymethylen)-trieicosanyl acetate was impossible to determine because none of the animals died, even at oral doses of 5000 microg/g; consequently, it was impossible to determine the acute oral toxicity in vivo.
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Affiliation(s)
- Matilde Jimenez-Coello
- Laboratorio de Biologia Celular, Centro de Investigaciones Regionales Dr. Hideyo Noguchi, Universidad Autonoma de Yucatan, Merida, Yucatan, Mexico
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21
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Soeiro MDNC, Dantas AP, Daliry A, Silva CFD, Batista DGJ, de Souza EM, Oliveira GM, Salomão K, Batista MM, Pacheco MGO, Silva PBD, Santa-Rita RM, Barreto RFSM, Boykin DW, Castro SLD. Experimental chemotherapy for Chagas disease: 15 years of research contributions from in vivo and in vitro studies. Mem Inst Oswaldo Cruz 2010; 104 Suppl 1:301-10. [PMID: 19753489 DOI: 10.1590/s0074-02762009000900040] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2009] [Accepted: 06/08/2009] [Indexed: 11/22/2022] Open
Abstract
Chagas disease, which is caused by the intracellular parasite Trypanosoma cruzi, is a neglected illness with 12-14 million reported cases in endemic geographic regions of Latin America. While the disease still represents an important public health problem in these affected areas, the available therapy, which was introduced more than four decades ago, is far from ideal due to its substantial toxicity, its limited effects on different parasite stocks, and its poor activity during the chronic phase of the disease. For the past 15 years, our group, in collaboration with research groups focused on medicinal chemistry, has been working on experimental chemotherapies for Chagas disease, investigating the biological activity, toxicity, selectivity and cellular targets of different classes of compounds on T. cruzi. In this report, we present an overview of these in vitro and in vivo studies, focusing on the most promising classes of compounds with the aim of contributing to the current knowledge of the treatment of Chagas disease and aiding in the development of a new arsenal of candidates with anti-T. cruzi efficacy.
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Abstract
RESUMO A própolis, uma substância resinosa produzida pelas abelhas melíferas a partir de exsudatos coletados em diferentes partes das plantas, tem sido utilizada há séculos na medicina popular devido as suas propriedades terapêuticas. Esta substância apresenta atividade antiinflamatória, antitumoral, antioxidante e imunomoduladora, embora muitos dos seus mecanismos de ação sejam desconhecidos. A imunomodulação pela própolis pode estar associada tanto com a estimulação quanto com a supressão de determinados eventos da resposta imune. Os efeitos antagônicos e muitas vezes não complementares sobre o sistema imunológico podem ser decorrentes da grande variabilidade química existente entre diferentes amostras de própolis, bem como das diferentes metodologias adotadas nos estudos científicos, resultando em variada ação farmacológica. Este artigo teve como objetivo revisar e discutir alguns aspectos relacionados à ação da própolis sobre o sistema imunológico.
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Affiliation(s)
| | | | | | - T. Vidor
- Universidade Federal de Pelotas, Brasil
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Sforcin JM. Propolis and the immune system: a review. JOURNAL OF ETHNOPHARMACOLOGY 2007; 113:1-14. [PMID: 17580109 DOI: 10.1016/j.jep.2007.05.012] [Citation(s) in RCA: 345] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2007] [Revised: 05/07/2007] [Accepted: 05/08/2007] [Indexed: 05/15/2023]
Abstract
Propolis has been used empirically for centuries and it was always mentioned as an immunomodulatory agent. In recent years, in vitro and in vivo assays provided new information concerning its mechanisms of action, thus a review dealing with propolis and the immune system became imperative. This review compiles data from our laboratory as well as from other researchers, focusing on its chemical composition and botanical sources, the seasonal effect on its composition and biological properties, its immunomodulatory and antitumor properties, considering its effects on antibody production and on different cells of the immune system, involving the innate and adaptive immune response. In vitro and in vivo assays demonstrated the modulatory action of propolis on murine peritoneal macrophages, increasing their microbicidal activity. Its stimulant action on the lytic activity of natural killer cells against tumor cells, and on antibody production was demonstrated. Propolis inhibitory effects on lymphoproliferation may be associated to its anti-inflammatory property. In immunological assays, the best results were observed when propolis was administered over a short-term to animals. Propolis antitumor property and its anticarcinogenic and antimutagenic potential are discussed. Since humans have used propolis for different purposes and propolis-containing products have been marketed, the knowledge of its properties with scientific basis is not only of academic interest but also of those who use propolis as well. This review opens a new perspective on the investigation of propolis biological properties, mainly with respect to the immune system.
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Affiliation(s)
- J M Sforcin
- Department of Microbiology and Immunology, Biosciences Institute, UNESP, 18618-000 Botucatu, SP, Brazil.
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Machado GMDC, Leon LL, De Castro SL. Activity of Brazilian and Bulgarian propolis against different species of Leishmania. Mem Inst Oswaldo Cruz 2007; 102:73-7. [PMID: 17294003 DOI: 10.1590/s0074-02762007000100012] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2006] [Accepted: 10/25/2006] [Indexed: 05/13/2023] Open
Abstract
Extracts of propolis samples collected in Brazil and Bulgaria were assayed against four Leishmania species--Leishmania amazonensis, L. braziliensis, L. chagasi from the New World, and L. major from the Old World--associated to different clinical forms of leishmaniasis. The composition of the extracts has been previously characterized by high temperature high resolution gas chromatography coupled to mass spectrometry. Considering the chemical differences among the extracts and the behavior of the parasites, it was observed significant differences in the leishmanicidal activities with IC50/1 day values in the range of 2.8 to 229.3 microg/ml . An overall analysis showed that for all the species evaluated, Bulgarian extracts were more active than the ethanol Brazilian extract. As the assayed propolis extracts have their chemical composition determined it merits further investigation the effect of individual components or their combinations on each Leishmania species.
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Affiliation(s)
- Gérzia Maria de Carvalho Machado
- Laboratório de Bioquímica de Tripanosomatídeos, Departamento de Imunologia, Instituto Oswaldo Cruz-Fiocruz, Rio de Janeiro, Brasil
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