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Garbis DVO, Fortes TS, Brito JM, Silva LDM, Trovão LDO, Oliveira AS, Alves PCS, Vale AAM, Reis AS, Azevedo-Santos APS, Maciel MCG, Guerra RNM, Abreu AG, Silva LA, Berretta AA, Nascimento FRF. Prophylactic use of standardized extract of propolis of Apis mellifera (EPP-AF®) reduces lung inflammation and improves survival in experimental lethal sepsis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 331:118294. [PMID: 38729541 DOI: 10.1016/j.jep.2024.118294] [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: 03/04/2024] [Revised: 04/22/2024] [Accepted: 05/03/2024] [Indexed: 05/12/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sepsis poses one of the biggest public health problems, necessitating the search for new therapeutic alternatives. For centuries, propolis has been widely used in folk medicine to treat various inflammatory and infectious diseases. Given its extensive use, it has excellent potential as an adjuvant treatment for patients with sepsis. OBJECTIVE This study evaluated prophylactic treatment with standardized propolis extract (EPP-AF®) and followed the prognosis of sepsis induced by ligation and cecal ligation and puncture (CLP). METHODS Initially, for survival assessment, Swiss mice were separated into five groups: Sham (false operated), control (PBS), ATB (received antibiotic, 8 mg/kg), P10 (received EPP-AF®, 10 mg/kg), and P100 (received EPP-AF®, 100 mg/kg). The animals received PBS, antibiotic, or EPP-AF® by the subcutaneous route 6 h before the CLP procedure. Animal survival was assessed every 12 h for five days when all of them were euthanized. RESULTS We show that the treatment with EPP-AF® significantly increased the life expectancy of animals with sepsis compared to the control group. Interestingly, prophylactic treatment with EPP-AF® showed no effect on the number of colony-forming units in the peritoneum, blood, or lung. However, there was a decrease in cellular influx in the peritoneum. This alteration was unrelated to the number of bone marrow cells or the differential counting of peripheral blood cells. The coagulogram remained unchanged, including the number of platelets and prothrombin time-activated partial thromboplastin time. However, the inflammatory infiltrate and bleeding in the lung tissue were lower in the animals that received EPP-AF®. CONCLUSION Thus, it was possible to conclude that prophylactic treatment with EPP-AF® preserved the lung parenchyma, resulting in an increased lifespan of mice with sepsis. It can be a helpful adjuvant in prophylactic treatment with antibiotics in presurgical conditions.
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Affiliation(s)
- Dimitrius V O Garbis
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Imunofisiologia, Universidade Federal do Maranhão, São Luís, Brazil
| | - Thiare S Fortes
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Imunofisiologia, Universidade Federal do Maranhão, São Luís, Brazil
| | - Jefferson M Brito
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Patologia e Imunoparasitologia (LPI), Universidade Federal do Maranhão, São Luís, Maranhão, Brazil
| | - Luis Douglas M Silva
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Patologia e Imunoparasitologia (LPI), Universidade Federal do Maranhão, São Luís, Maranhão, Brazil
| | - Liana de O Trovão
- Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Aluisio S Oliveira
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Imunofisiologia, Universidade Federal do Maranhão, São Luís, Brazil
| | - Patrícia C S Alves
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Imunofisiologia, Universidade Federal do Maranhão, São Luís, Brazil
| | - André A M Vale
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Imunologia Aplicada ao Câncer (LIAC), Centro de Ciências Biológicas e da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil
| | - Aramys S Reis
- Laboratório de Fisiopatologia e Investigação Terapêutica (LAFIT), Centro de Ciências de Imperatriz, Universidade Federal do Maranhão, Imperatriz, Maranhão, Brazil; Programa de Pós-Graduação em Saúde e Tecnologia, Universidade Federal do Maranhão, Imperatriz, Maranhão, Brazil
| | - Ana Paula S Azevedo-Santos
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Imunologia Aplicada ao Câncer (LIAC), Centro de Ciências Biológicas e da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil
| | - Marcia C G Maciel
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Programa de Pós-Graduação em Saúde e Tecnologia, Universidade Federal do Maranhão, Imperatriz, Maranhão, Brazil; Departmento de Biologia Celular, Universidade de Brasília, Brasília, Distrito Federal, Brazil
| | - Rosane N M Guerra
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Imunofisiologia, Universidade Federal do Maranhão, São Luís, Brazil
| | - Afonso G Abreu
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Programa de Pós-Graduação em Biologia Microbiana, Universidade CEUMA, São Luís, Maranhão, Brazil
| | - Lucilene A Silva
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Patologia e Imunoparasitologia (LPI), Universidade Federal do Maranhão, São Luís, Maranhão, Brazil
| | - Andresa A Berretta
- Laboratório de Pesquisa, Desenvolvimento & Inovação, Apis Flora Indl. Coml. Ltda., Ribeirão Preto, São Paulo, Brazil
| | - Flávia R F Nascimento
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís, Maranhão, Brazil; Laboratório de Imunofisiologia, Universidade Federal do Maranhão, São Luís, Brazil.
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2
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Figueiredo IFS, Araújo LG, Assunção RG, Dutra IL, Nascimento JR, Rego FS, Rolim CS, Alves LSR, Frazão MA, Cadete SF, da Silva LCN, de Sá JC, de Sousa EM, Elias WP, Nascimento FRF, Abreu AG. Cinnamaldehyde Increases the Survival of Mice Submitted to Sepsis Induced by Extraintestinal Pathogenic Escherichia coli. Antibiotics (Basel) 2022; 11:antibiotics11030364. [PMID: 35326827 PMCID: PMC8944619 DOI: 10.3390/antibiotics11030364] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/19/2022] [Accepted: 03/04/2022] [Indexed: 11/16/2022] Open
Abstract
Several natural products have been investigated for their bactericidal potential, among these, cinnamaldehyde. In this study, we aimed to evaluate the activity of cinnamaldehyde in the treatment of animals with sepsis induced by extraintestinal pathogenic E. coli. Initially, the E. coli F5 was incubated with cinnamaldehyde to evaluate the minimum inhibitory and minimum bactericidal concentration. Animal survival was monitored for five days, and a subset of mice were euthanized after 10 h to evaluate histological, hematological, and immunological parameters, as well as the presence of bacteria in the organs. On the one hand, inoculation of bacterium caused the death of 100% of the animals within 24 h after infection. On the other hand, cinnamaldehyde (60 mg/kg) was able to keep 40% of mice alive after infection. The treatment significantly reduced the levels of cytokines in serum and peritoneum and increased the production of cells in both bone marrow and spleen, as well as lymphocytes at the infection site. Cinnamaldehyde was able to reduce tissue damage by decreasing the deleterious effects for the organism and contributed to the control of the sepsis and survival of animals; therefore, it is a promising candidate for the development of new drugs.
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Affiliation(s)
- Isabella F. S. Figueiredo
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís 65080-805, Brazil; (J.R.N.); (E.M.d.S.); (F.R.F.N.)
| | - Lorena G. Araújo
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
- Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil
| | - Raissa G. Assunção
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís 65080-805, Brazil; (J.R.N.); (E.M.d.S.); (F.R.F.N.)
| | - Itaynara L. Dutra
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís 65080-805, Brazil; (J.R.N.); (E.M.d.S.); (F.R.F.N.)
| | - Johnny R. Nascimento
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís 65080-805, Brazil; (J.R.N.); (E.M.d.S.); (F.R.F.N.)
- Laboratório de Imunofisiologia, Departamento de Patologia, Universidade Federal do Maranhão, São Luís 65080-805, Brazil
| | - Fabrícia S. Rego
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
| | - Carolina S. Rolim
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
| | - Leylane S. R. Alves
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
| | - Mariana A. Frazão
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
| | - Samilly F. Cadete
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
| | - Luís Cláudio N. da Silva
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
- Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil
| | - Joicy C. de Sá
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
- Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil
| | - Eduardo M. de Sousa
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís 65080-805, Brazil; (J.R.N.); (E.M.d.S.); (F.R.F.N.)
- Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil
| | - Waldir P. Elias
- Laboratório de Bacteriologia, Instituto Butantan, São Paulo 05503-900, Brazil;
| | - Flávia R. F. Nascimento
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís 65080-805, Brazil; (J.R.N.); (E.M.d.S.); (F.R.F.N.)
- Laboratório de Imunofisiologia, Departamento de Patologia, Universidade Federal do Maranhão, São Luís 65080-805, Brazil
| | - Afonso G. Abreu
- Laboratório de Patogenicidade Microbiana, Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil; (I.F.S.F.); (L.G.A.); (R.G.A.); (I.L.D.); (F.S.R.); (C.S.R.); (L.S.R.A.); (M.A.F.); (S.F.C.); (L.C.N.d.S.); (J.C.d.S.)
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão, São Luís 65080-805, Brazil; (J.R.N.); (E.M.d.S.); (F.R.F.N.)
- Programa de Pós-Graduação em Biologia Microbiana, Universidade Ceuma, São Luís 65075-120, Brazil
- Correspondence:
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Usmani J, Khan T, Ahmad R, Sharma M. Potential role of herbal medicines as a novel approach in sepsis treatment. Biomed Pharmacother 2021; 144:112337. [PMID: 34688080 DOI: 10.1016/j.biopha.2021.112337] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/09/2021] [Accepted: 10/11/2021] [Indexed: 12/17/2022] Open
Abstract
The growing number of deaths related to sepsis has become a major concern for past few years. Sepsis is a complex pathological reactions that is explained by series of host response to microbial insult. The resulted systemic reactions are manifested by early appearance of proinflammatory cytokines leading to hyperinflammatory phase which is followed by septic shock and death of the patient. The present study has revealed that antibiotics are not self-sufficient to control the complex mechanism of sepsis. Moreover prolonged and unnecessary administration of antibiotics may lead to antibiotic resistance to pathogens. In addition to this, immunosuppressive medications are selective and have targeted approach to certain study population. Drugs from herbal origin have shown to possess a mammoth of immunomodulatory potential by suppressing proinflammatory and anti-inflammatory cytokines exhibiting no or minimal unwanted secondary responses. Concomitantly, herbal plants tend to modulate oxidative stress level and haematological imbalance during inflammatory diseased conditions. Natural compounds have gained much attention for the treatment of several clinical complications. Considering the promising responses of medicinal plants with less/no side effects and easy procurement, comprehensive research on herbal plants to treat sepsis should be contemplated.
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Affiliation(s)
- Juveria Usmani
- Department of Pharmacology, School of Pharmaceutical Sciences & Research, Jamia Hamdard, New Delhi, India
| | - Tahira Khan
- Department of Pharmacology, School of Pharmaceutical Sciences & Research, Jamia Hamdard, New Delhi, India
| | - Razi Ahmad
- Department of Pharmacology, Hamdard Institute of Medical Sciences & Research, Jamia Hamdard, New Delhi 110019, India.
| | - Manju Sharma
- Department of Pharmacology, School of Pharmaceutical Sciences & Research, Jamia Hamdard, New Delhi, India
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4
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Cavalcante HAO, Silva-Filho SE, Wiirzler LAM, Cardia GFE, Uchida NS, Silva-Comar FMDS, Bersani-Amado CA, Cuman RKN. Effect of (-)-α-Bisabolol on the Inflammatory Response in Systemic Infection Experimental Model in C57BL/6 Mice. Inflammation 2020; 43:193-203. [PMID: 31631236 DOI: 10.1007/s10753-019-01109-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
(-)-α-Bisabolol (BISA) is an unsaturated monocyclic sesquiterpenes compound, mainly found in the essential oil of chamomile (Matricaria chamomilla). It has been reported that this compound has several biological activities, but there are few studies evaluating the activity of this compound in the systemic inflammatory response in infectious processes. The aim of this study was to evaluate the effect of BISA on the inflammatory response and survival rate in a systemic infection model, and in vitro neutrophils phagocytic activity. BISA at concentration of 3, 10, 30, and 90 μg/ml did not presented in vitro cytotoxicity in MTT assay, and at concentrations of 1 and 3 μg/ml the BISA treatment increased in vitro phagocytic neutrophil activity. For the inflammatory response study, we verified the BISA treatment effect in a cecal ligation and puncture (CLP)-induced systemic infection model in mice; in this model, we demonstrate that BISA at dose of 100 mg/kg reduced the leukocyte recruitment in peritoneal cavity; at dose of 200 mg/kg, the NO concentration was increased in the peritoneal cavity. The bacteria CFU number was reduced in mice blood in the BISA treatment, at doses of 100 and 200 mg/kg. The BISA treatment at doses of 50 and 100 mg/kg increased the myeloperoxidase activity and reduction NO production in lung tissue of mice in CLP model. At dose of 100 mg/kg, the BISA treatment was able to reduce the mortality rate of mice submitted to CLP-induced sepsis and observed for 7 days. The results suggest an effect of BISA on inflammatory response, with activity on leukocyte chemotactic and NO production, in addition to increasing the survival rate of animals submitted to CLP model.
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Affiliation(s)
| | - Saulo Euclides Silva-Filho
- Pharmaceutical Sciences, Food and Nutrition College, Federal University of Mato Grosso do Sul, Av. Costa e Silva, s/n, Campo Grande, MS, 79070-900, Brazil.
| | | | | | - Nancy Sayuri Uchida
- Department of Pharmacology and Therapeutics, State University of Maringá, Maringá, PR, Brazil
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Oliveira AS, Nascimento JR, Trovão LO, Alves PCS, Maciel MCG, Silva LDM, Marques AA, Santos APSA, Silva LA, Nascimento FRF, Guerra RNM. The anti-inflammatory activity of Anacardium occidentale L. increases the lifespan of diabetic mice with lethal sepsis. JOURNAL OF ETHNOPHARMACOLOGY 2019; 236:345-353. [PMID: 30872173 DOI: 10.1016/j.jep.2019.03.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 02/14/2019] [Accepted: 03/05/2019] [Indexed: 06/09/2023]
Affiliation(s)
- Aluísio S Oliveira
- Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil.
| | - Johnny R Nascimento
- Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil.
| | - Liana O Trovão
- Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil.
| | - Patrícia C S Alves
- Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil.
| | | | - Luís Douglas M Silva
- Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil.
| | - André A Marques
- Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil.
| | - Ana Paula S A Santos
- Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil.
| | - Lucilene A Silva
- Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil.
| | | | - Rosane N M Guerra
- Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil.
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Gupta K, Singh SP, Manhar AK, Saikia D, Namsa ND, Konwar BK, Mandal M. Inhibition of Staphylococcus aureus and Pseudomonas aeruginosa Biofilm and Virulence by Active Fraction of Syzygium cumini (L.) Skeels Leaf Extract: In-Vitro and In Silico Studies. Indian J Microbiol 2018; 59:13-21. [PMID: 30728626 DOI: 10.1007/s12088-018-0770-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 11/29/2018] [Indexed: 10/27/2022] Open
Abstract
Syzygium cumini L. Skeels (Myretacae family) is a native plant of the Indian subcontinent which has wide socio-economical importance and is well known for its ant diabetic activity. The present study aimed to investigate the antibiofilm activity of purified fraction (EA) from S. cumini leaf extract against P. aeruginosa and S. aureus. The EA did not show any effect on growth of P. aeruginosa and S. aureus at the concentration of 900 µg/ml. At this concentration EA showed biofilm inhibition up to 86 ± 1.19% (***P < 0.0001) and 86.40 ± 1.19% (***P < 0.0001) in P. aeruginosa and S. aureus respectively. SEM examination also confirmed the reduction in biofilm formation. Further EA also disrupted some virulence phenotypes in P. aeruginosa and S. aureus. Bioactive compounds detected by GC-MS showed their possible molecular interaction with RhlG/NADP active-site complex (PDB ID: 2B4Q), LasR-TP4 complex (PDB ID: 3JPU) and Pseudaminidase (PDB ID: 2W38) from P. aeruginosa. The in vitro biofilm inhibition, virulence factor inhibition and the mode of interaction of bioactive components in Syzygium cumini with QS proteins of bacteria reported in this study might be an affordable and effective alternative method of controlling quorum sensing/biofilm-associated infections.
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Affiliation(s)
- Kuldeep Gupta
- Department of Molecular Biology and Biotechnology, Tezpur University (A Central University), Napaam, Tezpur, Assam 784028 India
| | - Salam Pradeep Singh
- Department of Molecular Biology and Biotechnology, Tezpur University (A Central University), Napaam, Tezpur, Assam 784028 India
| | - Ajay Kumar Manhar
- Department of Molecular Biology and Biotechnology, Tezpur University (A Central University), Napaam, Tezpur, Assam 784028 India
| | - Devabrata Saikia
- Department of Molecular Biology and Biotechnology, Tezpur University (A Central University), Napaam, Tezpur, Assam 784028 India
| | - Nima D Namsa
- Department of Molecular Biology and Biotechnology, Tezpur University (A Central University), Napaam, Tezpur, Assam 784028 India
| | - Bolin Kumar Konwar
- Department of Molecular Biology and Biotechnology, Tezpur University (A Central University), Napaam, Tezpur, Assam 784028 India
| | - Manabendra Mandal
- Department of Molecular Biology and Biotechnology, Tezpur University (A Central University), Napaam, Tezpur, Assam 784028 India
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Rios CEP, Abreu AG, Braga Filho JAF, Nascimento JR, Guerra RNM, Amaral FMM, Maciel MCG, Nascimento FRF. Chenopodium ambrosioides L. Improves Phagocytic Activity and Decreases Bacterial Growth and the Systemic Inflammatory Response in Sepsis Induced by Cecal Ligation and Puncture. Front Microbiol 2017; 8:148. [PMID: 28203235 PMCID: PMC5285340 DOI: 10.3389/fmicb.2017.00148] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 01/20/2017] [Indexed: 12/30/2022] Open
Abstract
Chenopodium ambrosioides L. (Amaranthaceae) is often used in different kinds of vegetal preparations for medicinal purposes in many clinical situations. Some studies have demonstrated its anti-inflammatory and immunomodulatory properties. The aim of this work was to investigate the effect of prophylactic treatment with the hydroalcoholic crude extract (HCE) of C. ambrosioides and its hexanic fraction (HEX) on the control of bacterial growth, the activation of phagocytes and the control of the systemic inflammatory response in a sepsis experimental model. Animals were divided into three groups (n = 5/group): Control, which received only NaCl 0.9% solution; HCE, which received the crude extract; and HEX, which received the HEX of the extract. The animals received saline, HCE or HEX (5 mg/kg), subcutaneously (SC), 6 h before cecal ligation and puncture (CLP). Twelve hours after the CLP, the blood was collected to measure the serum cytokines and the animals were killed for the evaluation of colony-forming units (CFUs), cellular influx, and activation of phagocytes in the peritoneal cavity, measured by the secretion of hydrogen peroxide and nitric oxide production. The results showed that only HEX treatment inhibited bacterial growth in the peritoneum and inflammatory cellular influx, especially influx of macrophages and neutrophils. However, HCE and HEX treatments increased ex vivo hydrogen peroxide secretion and nitric oxide production by phagocytes and decreased the pro-inflammatory cytokines in the serum, indicating a systemic anti-inflammatory effect of both. In conclusion, C. ambrosioides treatment decreases bacterial growth likely by activation of phagocytes and, in parallel, ameliorates the general state of mice by reducing the systemic inflammatory response usually observed in sepsis.
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Affiliation(s)
- Carlos E P Rios
- Laboratory of Immunophysiology, Federal University of Maranhão São Luís, Brazil
| | - Afonso G Abreu
- Programa de Pós-Graduação em Ciências da Saúde, Federal University of MaranhãoSão Luís, Brazil; Programa de Pós-Graduação em Biologia Parasitária, UniCEUMASão Luís, Brazil
| | | | - Johnny R Nascimento
- Laboratory of Immunophysiology, Federal University of MaranhãoSão Luís, Brazil; Programa de Pós-Graduação em Ciências da Saúde, Federal University of MaranhãoSão Luís, Brazil
| | - Rosane N M Guerra
- Laboratory of Immunophysiology, Federal University of MaranhãoSão Luís, Brazil; Programa de Pós-Graduação em Ciências da Saúde, Federal University of MaranhãoSão Luís, Brazil
| | - Flávia M M Amaral
- Programa de Pós-Graduação em Ciências da Saúde, Federal University of Maranhão São Luís, Brazil
| | - Márcia C G Maciel
- Laboratory of Immunophysiology, Federal University of MaranhãoSão Luís, Brazil; Programa de Pós-Graduação em Ciências da Saúde, Federal University of MaranhãoSão Luís, Brazil
| | - Flávia R F Nascimento
- Laboratory of Immunophysiology, Federal University of MaranhãoSão Luís, Brazil; Programa de Pós-Graduação em Ciências da Saúde, Federal University of MaranhãoSão Luís, Brazil
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Barroqueiro ESB, Prado DS, Barcellos PS, Silva TA, Pereira WS, Silva LA, Maciel MCG, Barroqueiro RB, Nascimento FRF, Gonçalves AG, Guerra RNM. Immunomodulatory and Antimicrobial Activity of Babassu Mesocarp Improves the Survival in Lethal Sepsis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2016; 2016:2859652. [PMID: 27630733 PMCID: PMC5007311 DOI: 10.1155/2016/2859652] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 07/26/2016] [Indexed: 11/17/2022]
Abstract
Attalea speciosa syn Orbignya phalerata Mart. (babassu) has been used in the treatment of inflammatory and infectious diseases. Aim of the study. To investigate the antimicrobial and immunological activity of babassu mesocarp extract (EE). Material and Methods. The in vitro antimicrobial activity was evaluated by disk diffusion assay and by determination of the minimum inhibitory concentration (MIC) to Escherichia coli, Pseudomonas aeruginosa, Enterococcus faecalis, Staphylococcus aureus, and methicillin-resistant Staphylococcus aureus (MRSA). The flavonoids and phenolic acids content were determined by chromatography. The in vivo assays were performed in Swiss mice submitted to sepsis by cecal ligation and puncture (CLP). The mice received EE subcutaneously (125 or 250 mg/Kg), 6 hours after the CLP. The number of lymphoid cells was quantified and the cytokines production was determined by ELISA after 12 h. Results. EE was effective as antimicrobial to E. faecalis, S. aureus, and MRSA. EE is rich in phenolic acids, a class of compounds with antimicrobial and immunological activity. An increased survival can be observed in those groups, possibly due to a significant inhibition of TNF-α and IL-6. Conclusions. The EE showed specific antimicrobial activity in vitro and an important antiseptic effect in vivo possibly due to the antimicrobial and immunomodulatory activity.
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Affiliation(s)
- Elizabeth S. B. Barroqueiro
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Dayanna S. Prado
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Priscila S. Barcellos
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Tonicley A. Silva
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Wanderson S. Pereira
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Lucilene A. Silva
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Márcia C. G. Maciel
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Rodrigo B. Barroqueiro
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Flávia R. F. Nascimento
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Azizedite G. Gonçalves
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
| | - Rosane N. M. Guerra
- Centro de Ciências Biológicas e da Saúde, Laboratorio de Imunofisiologia, Universidade Federal do Maranhão, Cidade Univesitária Dom Delgado, No. 1966, Avenida dos Portugueses, 6080-580 São Luís, MA, Brazil
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Chagas VT, França LM, Malik S, Paes AMDA. Syzygium cumini (L.) skeels: a prominent source of bioactive molecules against cardiometabolic diseases. Front Pharmacol 2015; 6:259. [PMID: 26578965 PMCID: PMC4630574 DOI: 10.3389/fphar.2015.00259] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 10/20/2015] [Indexed: 12/14/2022] Open
Abstract
Syzygium cumini (Myrtaceae) is a worldwide medicinal plant traditionally used in herbal medicines due to its vaunted properties against cardiometabolic disorders, which include: antihyperglycemic, hypolipemiant, antiinflammatory, cardioprotective, and antioxidant activities. These properties have been attributed to the presence of bioactive compounds such as phenols, flavonoids, and tannins in different parts of the plant, albeit the knowledge on their mechanisms of action is scarce. This mini-review highlights the cardiometabolic properties of S. cumini by correlating its already identified phytochemicals with their described mechanisms of action. Data herein compiled show that some compounds target multiple metabolic pathways; thereby, becoming potential pharmacological tools. Moreover, the lack of clinical trials on S. cumini usage makes it a fruitful field of interest for both scientific community and pharmaceutical industry.
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Affiliation(s)
- Vinicyus Teles Chagas
- Laboratory of Experimental Physiology, Department of Physiological Sciences, Federal University of Maranhão São Luís, Brazil ; Graduate Program in Health Sciences, Biological and Health Sciences Center, Federal University of Maranhão São Luís, Brazil
| | - Lucas Martins França
- Laboratory of Experimental Physiology, Department of Physiological Sciences, Federal University of Maranhão São Luís, Brazil ; Graduate Program in Health Sciences, Biological and Health Sciences Center, Federal University of Maranhão São Luís, Brazil
| | - Sonia Malik
- Graduate Program in Health Sciences, Biological and Health Sciences Center, Federal University of Maranhão São Luís, Brazil
| | - Antonio Marcus de Andrade Paes
- Laboratory of Experimental Physiology, Department of Physiological Sciences, Federal University of Maranhão São Luís, Brazil ; Graduate Program in Health Sciences, Biological and Health Sciences Center, Federal University of Maranhão São Luís, Brazil
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Latief N, Anand S, Lingaraju MC, Balaganur V, Pathak NN, Kalra J, Kumar D, Bhadoria BK, Tandan SK. Effect of Trimeric Myricetin Rhamnoside (TMR) in Carrageenan-induced Inflammation and Caecal Ligation and Puncture-induced Lung Oxidative Stress in Mice. Phytother Res 2015; 29:1798-805. [PMID: 26343251 DOI: 10.1002/ptr.5446] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 07/23/2015] [Accepted: 08/10/2015] [Indexed: 12/31/2022]
Abstract
The Eugenia jambolana is used in folklore medicine. Leaves of E. jambolana contain flavonoids as their active constituents which possess in vitro antiinflammatory, antioxidant and the antimicrobial activity. The aim of the present study was to investigate the antiinflammatory and antioxidant effects of a flavonoid glucoside, trimeric myricetin rhamnoside (TMR) isolated from leaves of E. jambolana. TMR was studied for antiinflammatory activity in carrageenan-induced hind paw oedema and antioxidant activity in lung by caecal ligation and puncture (CLP)-induced sepsis in mice. Results of the present study indicated that TMR significantly attenuated the oedema, myeloperoxidase (MPO), cytokines and prostaglandin levels in the paw after 5 h of carrageenan injection as compared to vehicle control. It also reduced the lung MPO, lipid peroxides, and serum nitrite plus nitrate levels and increased lung reduced glutathione levels 20 h of CLP as compared to vehicle control. Thus the results of this study concluded that the TMR appears to have potential benefits in diseases that are mediated by both inflammation and oxidative stress and support the pharmacological basis of use of E. jambolana plant as traditional herbal medicine for the treatment of inflammatory diseases.
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Affiliation(s)
- Najeeb Latief
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243 122, India
| | - Shikha Anand
- Division of Plant Animal Relationship, Indian Grassland Fodder Research Institute, Jhansi, Uttar Pradesh, India
| | - Madhu Cholenahalli Lingaraju
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243 122, India
| | - Venkanna Balaganur
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243 122, India
| | - Nitya Nand Pathak
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243 122, India
| | - Jaspreet Kalra
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243 122, India
| | - Dinesh Kumar
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243 122, India
| | - Brijesh K Bhadoria
- Division of Plant Animal Relationship, Indian Grassland Fodder Research Institute, Jhansi, Uttar Pradesh, India
| | - Surendra Kumar Tandan
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243 122, India
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Rodrigues KADF, Amorim LV, Dias CN, Moraes DFC, Carneiro SMP, Carvalho FADA. Syzygium cumini (L.) Skeels essential oil and its major constituent α-pinene exhibit anti-Leishmania activity through immunomodulation in vitro. JOURNAL OF ETHNOPHARMACOLOGY 2015; 160:32-40. [PMID: 25460590 DOI: 10.1016/j.jep.2014.11.024] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Revised: 10/11/2014] [Accepted: 11/13/2014] [Indexed: 05/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Syzygium cumini (L.) Skeels (Myrtaceae), commonly known as "jambolão" in Brazil is widely used in folk medicine against leishmaniasis, inflammation, chronic diarrhea, and ulcers. It is one of the most commonly used plants for the treatment of diabetes worldwide. In previous studies, Syzygium cumini was shown to possess antihyperlipidemic and anti-allergic properties, and to exhibit good performance as an antimicrobial agent against bacteria, fungi, and protozoa parasites of the genus Leishmania and Trypanosoma. This study was aimed at evaluating the effects of S. cumini essential oil (ScEO) and its major component α-pinene on Leishmania (Leishmania) amazonensis, as well as their cytotoxicity and possible mechanisms of action. MATERIALS AND METHODS To evaluate the anti-proliferative effect on Leishmania, effects on promastigote and axenic amastigote forms were assessed using tetrazolium salt (MTT) assay. The intramacrophagic amastigotes were exposed to ScEO and α-pinene to determine the survival index. To gain insight into the mechanism of action involved in the effect on the samples, we evaluated the modulation of macrophage activation state by observing structural (phagocytic and lysosomal activities) and cellular (nitric oxide increase) changes. To assess the safety profile of ScEO and α-pinene, murine macrophages and human red blood cells were treated with ScEO and α-pinene and the selectivity index was calculated for each treatment. RESULTS α-Pinene was effective against Leishmania amazonensis promastigote forms, with a half-maximal inhibitory concentration (IC50) value of 19.7µg/mL. α-Pinene was more active (IC50 values of 16.1 and 15.6µg/mL against axenic and intracellular amastigotes, respectively) than ScEO (IC50 values of 43.9 and 38.1µg/mL against axenic and intracellular amastigotes, respectively). Our results showed that the anti-Leishmania effects were mediated by immunomodulatory activity, as evidenced by the observed increases in both phagocytic and lysosomal activity, and the elevated NO levels. ScEO and α-pinene exhibited low cytotoxicity against murine macrophages and human erythrocytes. The 50% cytotoxicity concentration (CC50) values for the macrophages in the MTT assay were 614.1 and 425.2µg/mL for ScEO and α-pinene, respectively, while the corresponding half-maximal hemolytic concentration (HC50) values were 874.3 and 233.3µg/mL. CONCLUSIONS Taken together, the results demonstrate that ScEO and its major constituent α-pinene have significant anti-Leishmania activity, modulated by macrophage activation, with acceptable levels of cytotoxicity in murine macrophages and human erythrocytes. Further work is warranted, involving more in-depth mechanistic studies and in vivo investigations.
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Affiliation(s)
| | - Layane Valéria Amorim
- Graduate Program in Pharmacology, Medicinal Plants Research Center, Federal University of Piauí, 64049-550 Teresina, PI, Brazil.
| | - Clarice Noleto Dias
- Laboratory of Pharmacognosy II, Department of Pharmacy, Federal University of Maranhão, 65085-580 São Luís, MA, Brazil.
| | | | - Sabrina Maria Portela Carneiro
- Graduate Program in Pharmacology, Medicinal Plants Research Center, Federal University of Piauí, 64049-550 Teresina, PI, Brazil.
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Maciel MC, Fialho EM, Guerra RN, Borges VM, Kwasniewski FH, Nascimento FR. Tityus serrulatus scorpion venom improves survival and lung inflammation in lethal sepsis induced by CLP in mice. Toxicon 2014; 89:1-8. [DOI: 10.1016/j.toxicon.2014.06.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 06/11/2014] [Accepted: 06/19/2014] [Indexed: 01/22/2023]
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Silva JBNFD, Oliveira SKMD, Campos IA, Carvalho-Júnior CHRD, Coutinho TDC, Silva TG. Propionibacterium acnes-killed attenuates the inflammatory response and protects mice from sepsis by modulating inflammatory factors. Braz J Infect Dis 2013; 17:20-6. [PMID: 23290472 PMCID: PMC9427393 DOI: 10.1016/j.bjid.2012.08.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Accepted: 08/17/2012] [Indexed: 12/17/2022] Open
Abstract
Background Sepsis is a systemic inflammation associated with infection caused by pathogenic micro-organisms with high mortality rates. Objective In this study, we investigated the protective effect of Propionibacterium acnes-killed against polymicrobial sepsis induced by cecal ligation and puncture. Methods The mice were treated by intramuscular route in 1, 3, 5, and 7 days before the cecal ligation and puncture induction. The control group animals received vehicle (saline solution 0.9%) and the animals of the treated group received the P. acnes-killed (0.4 mg/animal). After anesthesia, midline laparotomy was performed with exposure of cecum followed by ligature and one transverse perforation of the same, with a 18 G needle, for induction of lethal sepsis. After surgery, the cecum of the animals was replaced into the peritoneal cavity, and it was closed with a 4.0 nylon suture. The survival of animals subjected to lethal sepsis was evaluated after cecal ligation and puncture induction. Six hours after the induction of sepsis, neutrophil migration, the number of bacteria, TNF-α, MCP-1, IL-6, and IL-10 were performed in the peritoneal lavage. Results Prophylactic treatment with P. acnes-killed increased the survival of the animals, followed by a significant decrease in the TNF-α, IL-10, and MCP-1 levels, 6 h after cecal ligation and puncture. Furthermore, P. acnes-killed administration reduced the number of bacteria in the peritoneal cavity with increased migration of leukocytes, especially neutrophils. Conclusion P. acnes-killed promoted increased survival rate of animals with sepsis, in part attributed to its immunomodulatory properties against pathogenic microorganisms, as well as better control of infection by reducing bacterial counts.
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Affiliation(s)
- José Bruno Nunes Ferreira da Silva
- Laboratory Bioassays for Research of Drugs, Department of Antibiotics, Biological Science Center, Universidade Federal de Pernambuco, Recife, PE, Brazil
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Machado JL, Assunção AKM, da Silva MCP, dos Reis AS, Costa GC, Arruda DDS, Rocha BA, Vaz MMDOLL, Paes AMDA, Guerra RNM, Berretta AA, do Nascimento FRF. Brazilian green propolis: anti-inflammatory property by an immunomodulatory activity. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2012; 2012:157652. [PMID: 23320022 PMCID: PMC3541042 DOI: 10.1155/2012/157652] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Accepted: 11/20/2012] [Indexed: 12/17/2022]
Abstract
The immunomodulatory and anti-inflammatory activities of green propolis extracts from Apis mellifera were investigated using acute and chronic inflammation models. Swiss mice were anesthetized and a cotton pellet granuloma was implanted in subcutaneous tissue. Then the mice were divided into six groups and received apyrogenic water or different propolis extracts by oral route (5 mg/kg). According to the treatment the groups were designated as E1A, E1B, E10, E11, and E12. The control group received apyrogenic water. The treatment was performed by six days when the mice were killed. The blood and the bronchoalveolar lavage (BAL) were collected to measure the leukocyte recruitment. In acute pulmonary inflammation, Balb/c mice received lipopolysaccharide (LPS) of Escherichia coli by intranasal route for three days. Concomitantly the mice received by oral route apyrogenic water (control) or E10 and E11 propolis extracts. BAL was performed to assess the inflammatory infiltrate and cytokine quantification. The results showed that the E11 extract has anti-inflammatory property in both models by the inhibition of proinflammatory cytokines and increase of anti-inflammatory cytokines suggesting an immunomodulatory activity.
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Affiliation(s)
- Joleen Lopes Machado
- Department of Pathology, Laboratory of Immunophysiology, Biological and Health Sciences Center, Federal University of Maranhão (UFMA), 65085-580 São Luis, Brazil
| | - Anne Karine Martins Assunção
- Department of Pathology, Laboratory of Immunophysiology, Biological and Health Sciences Center, Federal University of Maranhão (UFMA), 65085-580 São Luis, Brazil
| | - Mayara Cristina Pinto da Silva
- Department of Pathology, Laboratory of Immunophysiology, Biological and Health Sciences Center, Federal University of Maranhão (UFMA), 65085-580 São Luis, Brazil
| | - Aramys Silva dos Reis
- Department of Pathology, Laboratory of Immunophysiology, Biological and Health Sciences Center, Federal University of Maranhão (UFMA), 65085-580 São Luis, Brazil
| | - Graciomar Conceição Costa
- Department of Pathology, Laboratory of Immunophysiology, Biological and Health Sciences Center, Federal University of Maranhão (UFMA), 65085-580 São Luis, Brazil
| | - Diêgo de Sousa Arruda
- Department of Pathology, Laboratory of Immunophysiology, Biological and Health Sciences Center, Federal University of Maranhão (UFMA), 65085-580 São Luis, Brazil
| | - Bruno Alves Rocha
- Apis Flora Industrial e Comercial Ltda, 14020-670 Ribeirão Preto, SP, Brazil
| | | | - Antonio Marcus de Andrade Paes
- Department of Science Physiology, Laboratory for Teaching and Research of Physiology, Federal University of Maranhão (UFMA), 65085-580 São Luis, Brazil
| | - Rosane Nassar Meireles Guerra
- Department of Pathology, Laboratory of Immunophysiology, Biological and Health Sciences Center, Federal University of Maranhão (UFMA), 65085-580 São Luis, Brazil
| | | | - Flávia Raquel Fernandes do Nascimento
- Department of Pathology, Laboratory of Immunophysiology, Biological and Health Sciences Center, Federal University of Maranhão (UFMA), 65085-580 São Luis, Brazil
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