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Wang P, Wei Q, Zhang C, Pan H, Li J, Ji P, Ma Y, Dou T, Wang Y, Li Q, An Q. Effect of Rosemary on Growth Performance, Meat Quality, Fatty Acid Content, Intestinal Flora, and Antioxidant Capacity of Broilers. Animals (Basel) 2024; 14:2480. [PMID: 39272265 PMCID: PMC11393858 DOI: 10.3390/ani14172480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2024] [Revised: 08/23/2024] [Accepted: 08/24/2024] [Indexed: 09/15/2024] Open
Abstract
Rosemary (Rosmarinus officinalis L.) is a natural spice plant with an aromatic flavor and antioxidant properties that can help enhance the flavor and texture of food, as well as be used as an antioxidant source in pet feed. This study explored the effect of rosemary on the growth performance and antioxidant capacity of broiler chickens. In total, 144 healthy 1-day-old Arbor Acres broilers were randomly divided into four groups: The control group was fed a basic diet, while the positive control group was fed a basic diet supplemented with 30 mg/kg kitasamycin, and the treatment groups were fed a basic diet supplemental with 0.5% rosemary, or 2% rosemary. The average daily feed intake of broilers fed with 0.5% and 2% rosemary in 1-42 days was higher than that in the basal diet group (p < 0.05). The pH was lower in the rosemary groups than in the 30 mg/kg kitasamycin group as measured in the thigh muscle tissue (p < 0.05), and the monounsaturated fatty acid C17:1 heptadecanoic acid content of the 2% rosemary group was higher than that of the other groups (p < 0.05). With 0.5% rosemary supplementation, the activities of the serum and liver antioxidant enzymes catalase (CAT) activity and total antioxidant capacity (T-AOC) increased (p < 0.05); malondialdehyde content decreased (p < 0.05). The serum activities of CAT, total superoxide dismutase, and T-AOC increased with 2% rosemary supplementation (p < 0.05). The relative expression of liver antioxidant genes, the nuclear factor E2-related factor 2, glutathione catalase 1, and superoxide dismutase 1 increased (p < 0.05) with 0.5% rosemary supplementation. The addition of rosemary resulted in higher intestinal lactobacilli counts and lower E. coli counts. In summary, adding 0.5% or 2% rosemary to the diet improved the growth performance of Arbor Acres broilers and increased the number of intestinal probiotics, and supplementing with 0.5% rosemary yielded better results than adding 2% rosemary. This study provides valuable insights into the broader application of plant-derived antioxidants in promoting sustainable and health-focused animal farming practices.
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Affiliation(s)
- Ping Wang
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
| | - Qiang Wei
- Jilin Tongyu Muyuan Agriculture and Animal Husbandry Co., Ltd., Jilin 131300, China
| | - Chunyong Zhang
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
| | - Hongbin Pan
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
| | - Jintao Li
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
| | - Peng Ji
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
| | - Yidan Ma
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
| | - Tengfei Dou
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
| | - Ying Wang
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
| | - Qihua Li
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
| | - Qingcong An
- Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China
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Miranda DG, Carrouel F, Silva TCA, Rozzatto MC, Hasna AA, Santos CER, Morais FV, de Oliveira LD, de Paula Ramos L. New Insights into Cutaneous Asepsis: Synergism between Pfaffia and Rosemary Extracts. Antibiotics (Basel) 2024; 13:226. [PMID: 38534661 DOI: 10.3390/antibiotics13030226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 02/21/2024] [Accepted: 02/23/2024] [Indexed: 03/28/2024] Open
Abstract
(1) Background: In hospitals, medical and dental clinics, antiseptics or disinfectants play an essential role in the control of nosocomial infections. This study aimed to evaluate R. officinalis and P. paniculata glycolic extracts regarding: (I) their antimicrobial action on planktonic and biofilm (monotypic and cutaneous biofilm model-S. aureus, S. epidermidis and C. acnes); and (II) their cytotoxicity on human keratinocytes (HaCaT). (2) Methods: Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were performed (CLSI protocol M7-A6 and M11-A8). MTT analysis was used to evaluate the antibiofilm activity of the extracts on biofilms and their cytotoxicity on human keratinocytes. (3) Results: The combined glycolic extracts MIX A (75% P. paniculata + 25% R. officinalis); MIX B (50% P. paniculata + 50% R. officinalis); and MIX C (25% P. paniculata + 75% R. officinalis) promoted MBC values by 50 mg/mL on S. aureus, absent on S. epidermidis, and ranged 6.25-50 mg/mL for C. acnes. The cutaneous biofilm model was reduced more than 90%. In addition, it showed biocompatibility with human keratinocytes, resulting in percentages of viability greater than 50%. (4) Conclusions: The combination of extracts promoted antimicrobial action on planktonic cultures, and monotypic and heterotypic biofilms of skin pathogens. Additionally, these extracts are biocompatible against human keratinocytes.
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Affiliation(s)
- Diego Garcia Miranda
- Gynecology and Obstetrics Service, Woman-Mother-Child Hospital, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Lyon, France
- Laboratory Health Systemic Process (P2S), UR4129, Faculty of Medicine Laenenc, University Claude Bernard Lyon 1, University of Lyon, 11 Rue Guillaume Paradin, 69008 Lyon, France
- Multimaterials and Interfaces Laboratory, CNRS (UMR 5615), University Claude Bernard Lyon 1, 6 Rue Victor Grignard, 69622 Lyon, France
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University, Francisco José Longo 777, São José dos Campos 12245-000, São Paulo, Brazil
| | - Florence Carrouel
- Laboratory Health Systemic Process (P2S), UR4129, Faculty of Medicine Laenenc, University Claude Bernard Lyon 1, University of Lyon, 11 Rue Guillaume Paradin, 69008 Lyon, France
| | - Tatiane Cristina Alberti Silva
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University, Francisco José Longo 777, São José dos Campos 12245-000, São Paulo, Brazil
- Department of Health Sciences, Paulista University, Highway President Dutra, São José dos Campos 12240-420, São Paulo, Brazil
| | - Mariana Cafalchio Rozzatto
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University, Francisco José Longo 777, São José dos Campos 12245-000, São Paulo, Brazil
- Department of Health Sciences, Paulista University, Highway President Dutra, São José dos Campos 12240-420, São Paulo, Brazil
| | - Amjad Abu Hasna
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University, Francisco José Longo 777, São José dos Campos 12245-000, São Paulo, Brazil
- School of Dentistry, Espiritu Santo University, Avenue Samborondon 5, Samborondón 092301, Ecuador
| | - Carlos Eduardo Rocha Santos
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University, Francisco José Longo 777, São José dos Campos 12245-000, São Paulo, Brazil
| | - Flavia Villaça Morais
- Department of Health Sciences, Paulista University, Highway President Dutra, São José dos Campos 12240-420, São Paulo, Brazil
- Laboratory of Cell and Molecular Biology of Fungi, Research and Development Institute, Paraíba Valley University, Avenue Shishima Hifumi 2911, São José dos Campos 12244-010, São Paulo, Brazil
| | - Luciane Dias de Oliveira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University, Francisco José Longo 777, São José dos Campos 12245-000, São Paulo, Brazil
| | - Lucas de Paula Ramos
- Laboratory Health Systemic Process (P2S), UR4129, Faculty of Medicine Laenenc, University Claude Bernard Lyon 1, University of Lyon, 11 Rue Guillaume Paradin, 69008 Lyon, France
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University, Francisco José Longo 777, São José dos Campos 12245-000, São Paulo, Brazil
- Department of Health Sciences, Paulista University, Highway President Dutra, São José dos Campos 12240-420, São Paulo, Brazil
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Oresanya IO, Orhan IE. Deciphering Neuroprotective Effect of Rosmarinus officinalis L. (syn. Salvia rosmarinus Spenn.) through Preclinical and Clinical Studies. Curr Drug Targets 2024; 25:330-352. [PMID: 38258779 DOI: 10.2174/0113894501255093240117092328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 09/25/2023] [Accepted: 12/06/2023] [Indexed: 01/24/2024]
Abstract
Rosmarinus officinalis L. (RO, rosemary) is a well-known medicinal, aromatic, and culinary herb with traditional use in European folk medicine against memory deficits and neurodegenerative disorders. This review highlights the different neuroprotective activities of RO investigated in both preclinical and clinical studies, as well as in silico molecular docking of bioactive compounds found in RO. The neuroprotective effect of RO was searched through databases including PubMed, Web of Science (WoS), Scopus, and Clinical Trials using the keywords "Rosmarinus officinalis, rosemary, neuroprotective effect, memory, cognitive dysfunction, Alzheimer's disease." RO, which is rich in secondary metabolites that have memory-enhancing potential, has displayed neuroprotection through different molecular mechanisms such as inhibition of cholinesterase, modulation of dopaminergic and oxytocinergic systems, mediation of oxidative and inflammatory proteins, involved in neuropathic pain, among others. RO extracts exhibited antidepressant and anxiolytic activities. Also, the plant has shown efficacy in scopolamine-, lipopolysaccharide-, AlCl3-, and H2O2-induced amnesia as well as amyloid-beta- and ibotenic acid-induced neurotoxicity and chronic constriction injury-related oxidative stress memory and cognitive impairments in animal models. A few clinical studies available supported the neuroprotective effects of RO and its constituents. However, more clinical studies are needed to confirm results from preclinical studies further and should include not only placebo-controlled studies but also studies including positive controls using approved drugs. Many studies underlined that constituents of RO may have the potential for developing drug candidates against Alzheimer's disease that possess high bioavailability, low toxicity, and enhanced penetration to CNS, as revealed from the experimental and molecular docking analysis.
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Affiliation(s)
- Ibukun O Oresanya
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330 Ankara, Türkiye
| | - Ilkay E Orhan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330 Ankara, Türkiye
- Turkish Academy of Sciences (TÜBA), Vedat Dalokay Street, No. 112, 06670 Ankara, Türkiye
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Qiu K, Wang S, Duan F, Sang Z, Wei S, Liu H, Tan H. Rosemary: Unrevealing an old aromatic crop as a new source of promising functional food additive-A review. Compr Rev Food Sci Food Saf 2024; 23:e13273. [PMID: 38284599 DOI: 10.1111/1541-4337.13273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 09/19/2023] [Accepted: 10/30/2023] [Indexed: 01/30/2024]
Abstract
Rosemary (Rosmarinus officinalis L.) is one of the most famous spice plants belonging to the Lamiaceae family as a remarkably beautiful horticultural plant and economically agricultural crop. The essential oil of rosemary has been enthusiastically welcome in the whole world for hundreds of years. Now, it is wildly prevailing as a promising functional food additive for human health. More importantly, due to its significant aroma, food, and nutritional value, rosemary also plays an essential role in the food/feed additive and food packaging industries. Modern industrial development and fundamental scientific research have extensively revealed its unique phytochemical constituents with biologically meaningful activities, which closely related to diverse human health functions. In this review, we provide a comprehensively systematic perspective on rosemary by summarizing the structures of various pharmacological and nutritional components, biologically functional activities and their molecular regulatory networks required in food developments, and the recent advances in their applications in the food industry. Finally, the temporary limitations and future research trends regarding the development of rosemary components are also discussed and prospected. Hence, the review covering the fundamental research advances and developing prospects of rosemary is a desirable demand to facilitate their better understanding, and it will also serve as a reference to provide many insights for the future promotion of the research and development of functional foods related to rosemary.
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Affiliation(s)
- Kaidi Qiu
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
- College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Sasa Wang
- Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, China
| | - Fangfang Duan
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Zihuan Sang
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Shanshan Wei
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
- College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Hongxin Liu
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou, China
| | - Haibo Tan
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
- National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, China
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do Rosário Palma AL, Santos PBDRED, Pereira TC, Marcucci MC, Sawaya ACHF, de Oliveira LD. Effects of Calendula officinalis and Capsicum annum glycolic extracts on planktonic cells and biofilms of multidrug-resistant strains of Klebsiella pneumoniae and Pseudomonas aeruginosa. BIOFOULING 2023; 39:145-156. [PMID: 36971265 DOI: 10.1080/08927014.2023.2192406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Empirical knowledge of natural plant extracts is increasingly proving to be a promising field. The effect of Calendula officinalis L. (CO) and Capsicum annum (CA) glycolic extracts (GlExt) have potential that should be further developed in microbial tests. The effect of CO-GlExt and CA-GlExt was evaluated on eight multidrug-resistant clinical strains of Klebsiella pneumoniae and Pseudomonas aeruginosa, as well as collection strains for each bacterial. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of the extract were determined in comparison with 0.12% chlorhexidine. The tests were performed on single species biofilms, at 5 min and 24 h, using the MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide) assay. The MIC and MBC of the extract ranged from 1.56 to 50 mg mL-1 for all strains evaluated. Analysis of the MTT assay revealed a strong antimicrobial potential of CA-GlExt, comparable to chlorhexidine. The findings suggest that CA-GlExt is effective against multidrug-resistant strains of K. pneumoniae and P. aeruginosa in planktonic state and biofilms.
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Affiliation(s)
- Ana Luiza do Rosário Palma
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), São José dos Campos, São Paulo, Brazil
- School of Biological Sciences and Health, Anhembi Morumbi University (UAM), São José dos Campos, São Paulo, Brazil
| | - Pamela Beatriz do Rosário Estevam Dos Santos
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), São José dos Campos, São Paulo, Brazil
- Health Sciences Institute, Universidade Paulista (UNIP), São José dos Campos, São Paulo, Brazil
| | - Thais Cristine Pereira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), São José dos Campos, São Paulo, Brazil
| | - Maria Cristina Marcucci
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), São José dos Campos, São Paulo, Brazil
| | | | - Luciane Dias de Oliveira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), São José dos Campos, São Paulo, Brazil
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Muacevic A, Adler JR, Rodrigo Ramos R, Pinto Neto JM, Estevam Simonato L, Lozano AW, da Silva WR, Vicente Pereira LL, Garcia Regino DDS, Geraldo de Moraes CMZ. The Effect of Hydroalcoholic Extracts of Medicinal Plants on Fungi Isolated From Toilet and Nursery Surfaces in a Daycare Center: An In Vitro Study. Cureus 2023; 15:e34013. [PMID: 36811061 PMCID: PMC9939237 DOI: 10.7759/cureus.34013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2023] [Indexed: 01/21/2023] Open
Abstract
Background Brazil has the most extensive plant genetic biodiversity in the world. Knowledge regarding the therapeutic properties of medicinal plants obtained through popular medicine has been accrued over centuries. Such empirical knowledge often symbolizes the only therapeutic resource for various ethnic communities and groups. This study aimed to evaluate the efficacy of hydroalcoholic extracts of medicinal plants in controlling isolated fungi found in bathrooms and nurseries of a daycare center in the northwestern region of São Paulo state. Methodology This is an in vitro study carried out in the microbiology laboratory. The analyzed fungi were Aspergillus niger, Fusarium spp., Trichophyton mentagrophytes, Microsporum gypseum, and Candida albicans. These fungi were exposed to the hydroalcoholic extracts of rosemary, citronella, rue, neem, and lemon. Results Rue extract was more effective against Candida albicans at a concentration of 12.5%. Citronella was effective against Aspergillus niger and Trichophyton mentagrophytes at a concentration of 6.25%. Lemon was effective against Fusarium spp. at a concentration of 6.25%. Conclusions The hydroalcoholic extracts showed antifungal activity. The in vitro evaluation of medicinal plants showed that the extracts of rue, citronella, and lemon showed a fungicide effect.
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Farhadi F, Baradaran Rahimi V, Mohamadi N, Askari VR. Effects of rosmarinic acid, carnosic acid, rosmanol, carnosol, and ursolic acid on the pathogenesis of respiratory diseases. Biofactors 2022. [PMID: 36564953 DOI: 10.1002/biof.1929] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 12/12/2022] [Indexed: 12/25/2022]
Abstract
This review aimed to identify preclinical and clinical studies examining the effects of rosmarinic acid (RA), carnosic acid (CaA), rosmanol (RO), carnosol (CA), and ursolic acid (UA) against allergic and immunologic disorders. Various online databases, including PubMed, Science Direct, EMBASE, Web of Sciences, Cochrane trials, and Scopus, were searched from inception until October 2022. Due to the suppression of the nuclear factor-κB (NF-κB) pathway, the main factor in allergic asthma, RA may be a promising candidate for the treatment of asthma. The other ingredients comprising CA and UA reduce the expression of interleukin (IL)-4, IL-5, and IL-13 and improve airway inflammation. Rosemary's anti-cancer effect is mediated by several mechanisms, including DNA fragmentation, apoptosis induction, inhibition of astrocyte-upregulated gene-1 expression, and obstruction of cell cycle progression in the G1 phase. The compounds, essentially found in Rosemary essential oil, prevent smooth muscle contraction through its calcium antagonistic effects, inhibiting acetylcholine (ACH), histamine, and norepinephrine stimulation. Additionally, CA exhibits a substantially greater interaction with the nicotinic ACH receptor than a family of medications that relax the smooth muscles, making it a potent antispasmodic treatment. The components have demonstrated therapeutic effects on the immune, allergy, and respiratory disorders.
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Affiliation(s)
- Faegheh Farhadi
- Herbal and Traditional Medicines Research center, Kerman University of Medical Sciences, Kerman, Iran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Neda Mohamadi
- Herbal and Traditional Medicines Research center, Kerman University of Medical Sciences, Kerman, Iran
| | - Vahid Reza Askari
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Loaiza-Oliva M, Arias-Durango L, Martínez-Pabón MC. The Cytotoxic and Inhibitory Effects of Plant Derivatives on Candida albicans Biofilms: A Scoping Review. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010130. [PMID: 36615324 PMCID: PMC9822484 DOI: 10.3390/molecules28010130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 12/12/2022] [Accepted: 12/19/2022] [Indexed: 12/29/2022]
Abstract
Candida albicans infections are related to biofilm formation. The increase in antifungal resistance and their adverse effects have led to the search for therapeutic options as plant derivatives. This scoping review aims to identify the current status of in vitro research on the cytotoxicity and inhibitory effects of plant derivatives on C. albicans biofilms. In this study, PRISMA items were followed. After recognition of the inclusion criteria, full texts were read and disagreements were resolved with a third party. A risk of bias assessment was performed, and information was summarized using Microsoft Office Excel. Thirty-nine papers fulfilling the selection criteria were included. The risk of bias analysis identified most of the studies as low risk. Studies evaluated plant derivatives such as extracts, essential oils, terpenes, alkaloids, flavonoids and polyphenols. Some studies evaluated the inhibition of C. albicans biofilm formation, inhibition on preformed biofilms or both. The derivatives at concentrations greater than or equal to those that have an inhibitory effect on C. albicans biofilms, without showing cytotoxicity, include magnoflorin, ellagic acid, myricetin and eucarobustol from Eucalyptus robusta and, as the works in which these derivatives were studied are of good quality, it is desirable to carry out study in other experimental phases, with methodologies that generate comparable information.
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Meccatti VM, Figueiredo-Godoi LMA, Pereira TC, de Lima PMN, Abu Hasna A, Senna LB, Marcucci MC, Junqueira JC, de Oliveira LD. The biocompatibility and antifungal effect of Rosmarinus officinalis against Candida albicans in Galleria mellonella model. Sci Rep 2022; 12:15611. [PMID: 36114199 PMCID: PMC9481548 DOI: 10.1038/s41598-022-19425-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 08/29/2022] [Indexed: 11/25/2022] Open
Abstract
This study was performed to evaluate the biocompatibility and antifungal effect of Rosmarinus officinalis against Candida albicans in Galleria mellonella model. Five different concentrations of R. officinalis glycolic extract (50; 25; 12.5 e 6.25 mg/mL) were used to evaluate its biocompatibility in G. mellonella model, in which the nystatin suspension (100; 50; 25; 12.5 e 6.25%) was used as a control group. The antifungal action of R. officinalis glycolic extract was evaluated on C. albicans for 72, 48 and 12 h at two different phases: (1) using the extract as therapeutic agent; and (2) using the extract as prophylactic agent. PBS was used as a negative control group. G. mellonella survival curves were plotted using the Kaplan–Meier method and statistical analysis was performed using the log-rank test (Mantel–Cox) and the significance level was set at (α ≤ 0.05). There was no significant difference among the groups in which all were biocompatible except of a significant death rate of 26.6% with nystatin 100%. In phase 1, it was found that after 7 days, there was no statistically significant difference among the prophylactic treatment groups. In phase 2, the groups of R. officinalis 6.25 mg/mL for 72 h and R. officinalis of 12.5 mg/mL for 24 h promoted the survival rate of the larvae in comparison with the control group with a significant difference (p = 0.017) and (p = 0.032) respectively. Therefore, R. officinalis extract is biocompatible in different concentrations and can be used as a prophylactic agent against fungal infection.
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Pohl CH. Recent Advances and Opportunities in the Study of Candida albicans Polymicrobial Biofilms. Front Cell Infect Microbiol 2022; 12:836379. [PMID: 35252039 PMCID: PMC8894716 DOI: 10.3389/fcimb.2022.836379] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/26/2022] [Indexed: 01/11/2023] Open
Abstract
It is well known that the opportunistic pathogenic yeast, Candida albicans, can form polymicrobial biofilms with a variety of bacteria, both in vitro and in vivo, and that these polymicrobial biofilms can impact the course and management of disease. Although specific interactions are often described as either synergistic or antagonistic, this may be an oversimplification. Polymicrobial biofilms are complex two-way interacting communities, regulated by inter-domain (inter-kingdom) signaling and various molecular mechanisms. This review article will highlight advances over the last six years (2016-2021) regarding the unique biology of polymicrobial biofilms formed by C. albicans and bacteria, including regulation of their formation. In addition, some of the consequences of these interactions, such as the influence of co-existence on antimicrobial susceptibility and virulence, will be discussed. Since the aim of this knowledge is to inform possible alternative treatment options, recent studies on the discovery of novel anti-biofilm compounds will also be included. Throughout, an attempt will be made to identify ongoing challenges in this area.
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Qi C, Peng X, Yuan S, Zhang M, Xu X, Cheng X. Evaluation of the Antibacterial and Anti-Inflammatory Effects of a Natural Products-Containing Toothpaste. Front Cell Infect Microbiol 2022; 12:827643. [PMID: 35223552 PMCID: PMC8867695 DOI: 10.3389/fcimb.2022.827643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Abstract
Fluoride-containing toothpaste is daily used in toothbrush. Some compounds derived from natural herbs that have antibacterial and anti-inflammatory activities has attracted increasing attention as potential supplements for the control of oral diseases. In this paper, a natural product mixture (NPM-8) containing eight herbs extracts was added to toothpaste, and its antibacterial and anti-inflammatory effects were investigated. The results showed that NPM-8-containing toothpaste exhibited superior and faster inhibitory and bactericidal effects against S. mutans, S. sanguinis and P. gingivalis than that of the NPM-8-free toothpaste. NPM-8-containing toothpaste significantly reduced the biomass of single-species or three-species biofilms. The cytotoxicity of the NPM-8-containing toothpaste was similar to that of the conventional fluoride toothpaste and CHX. The NPM-8-containing toothpaste could significantly inhibit IL-1β and IL-6 production in HGE cells and exhibited a better anti-inflammatory effect than that of the NPM-8-free toothpaste. In conclusion, NPM-8-containing fluoride toothpaste is superior to conventional fluoride toothpaste in regard to their antibacterial, antibiofilm, and anti-inflammatory properties. NPM-8-containing toothpaste also has good biocompatibility and is safe for daily use. It indicates that NPM-8 is a promising natural product mixture in oral health.
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Affiliation(s)
- Cai Qi
- The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xian Peng
- The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Shaotang Yuan
- MHOME (Guangzhou) Industrial Co., Ltd, Guangzhou, China
| | | | - Xin Xu
- The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- *Correspondence: Xin Xu, ; Xingqun Cheng,
| | - Xingqun Cheng
- The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- Department of Geriatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- *Correspondence: Xin Xu, ; Xingqun Cheng,
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12
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Rosemary Extract and Essential Oil as Drink Ingredients: An Evaluation of Their Chemical Composition, Genotoxicity, Antimicrobial, Antiviral, and Antioxidant Properties. Foods 2021; 10:foods10123143. [PMID: 34945695 PMCID: PMC8700793 DOI: 10.3390/foods10123143] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/09/2021] [Accepted: 12/15/2021] [Indexed: 11/17/2022] Open
Abstract
Rosmarinus officinalis L. (rosemary) is in high demand in the food and drink industries due to its distinct organoleptic properties. With the aim of evaluating the rosemary leaves as drink ingredients, both the essential oil and alcoholic (38%, v/v) extract were studied in terms of chemical composition, genotoxicity, antimicrobial, antiviral, and antioxidant properties. GC–MS analysis showed that the main volatile compounds in the essential oil were eucalyptol (40.1%), camphor (12.4%), and α-pinene (12.9%). LC–MS analysis revealed gallocatechin and rosmarinic acid as the main extract ingredients. Both the essential oil and the extract were not genotoxic (Ames test) against TA98 and TA100 at the dilutions of 5% and 90%, respectively; those dilutions were selected as the maximum possible ones in the drink industry. Their activity was investigated against Escherichia coli, Salmonella enterica serovar Typhimurium, Staphylococcus aureus, Aspergillus niger, and Adenovirus 35. Both were effective against Adenovirus and A. niger, even the essential oil at 5% (v/v). The extract at dilutions of 25–90% had more pronounced activity against tested bacteria than the essential oil at the dilutions of 5–100%; the essential oil at the dilution of 5% inhibited S. aureus growth. The antioxidant activity was evaluated by the 2,2-diphenyl-1-picrylhydrazyl radical scavenging assay, the 2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid decolorization assay, and the ferric reducing antioxidant power assay. Both exhibited good antioxidant activity, but rosemary essential oil was far more effective than the extract. Our results demonstrate that rosemary essential oil and extract are safe and have beneficial biological properties. Therefore, they could serve as health-promoting ingredients in the drink industry.
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13
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Antibiofilm Potential of Medicinal Plants against Candida spp. Oral Biofilms: A Review. Antibiotics (Basel) 2021; 10:antibiotics10091142. [PMID: 34572724 PMCID: PMC8464735 DOI: 10.3390/antibiotics10091142] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/15/2021] [Accepted: 09/20/2021] [Indexed: 01/07/2023] Open
Abstract
The use of natural products to promote health is as old as human civilization. In recent years, the perception of natural products derived from plants as abundant sources of biologically active compounds has driven their exploitation towards the search for new chemical products that can lead to further pharmaceutical formulations. Candida fungi, being opportunistic pathogens, increase their virulence by acquiring resistance to conventional antimicrobials, triggering diseases, especially in immunosuppressed hosts. They are also pointed to as the main pathogens responsible for most fungal infections of the oral cavity. This increased resistance to conventional synthetic antimicrobials has driven the search for new molecules present in plant extracts, which have been widely explored as alternative agents in the prevention and treatment of infections. This review aims to provide a critical view and scope of the in vitro antimicrobial and antibiofilm activity of several medicinal plants, revealing species with inhibition/reduction effects on the biofilm formed by Candida spp. in the oral cavity. The most promising plant extracts in fighting oral biofilm, given their high capacity to reduce it to low concentrations were the essential oils extracted from Allium sativum L., Cinnamomum zeylanicum Blume. and Cymbopogon citratus (DC) Stapf.
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14
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Hamed EFA, Mostafa NE, Fawzy EM, Ibrahim MN, Attia R, Salama MA. The delayed death-causing nature of Rosmarinus officinalis leaf extracts and their mixture within experimental chronic toxoplasmosis: Therapeutic and prophylactic implications. Acta Trop 2021; 221:105992. [PMID: 34089696 DOI: 10.1016/j.actatropica.2021.105992] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 05/22/2021] [Accepted: 05/26/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND The restricted effect, significant toxicity, and emerging resistance of anti-toxoplasmosis synthetic agents impose the search for alternatives. The current research aimed to evaluate the prophylactic and therapeutic efficacy of Rosmarinus officinalis extracts and their mixtures against chronic murine toxoplasmosis and to clarify the phenomenon of delayed death. METHODS This research included two experimental designs, the first to test the preventive and curative efficacy of the extracts and the second to assess delayed death in mice infected with the ME49 strain of Toxoplasma gondii. The essential oils of the plant were analyzed by gas chromatography/mass spectrometry. RESULTS Treatment with a mixture of rosemary extracts displayed reduction rates of 81% for T. gondii cyst burden and 23% for cyst viability. The reinfected group with the pretreated cysts reported 93.4% reduction in cyst burden and 95.4% in cyst viability. Moreover, 90% reduction of the infectivity rate was obtained. The therapeutic efficacy of this mixture was superior to its valuable prophylactic effect. Histopathological examination of liver and brain tissue exhibited marked improvement. Both extracts possess free radical scavenging and antioxidant activities evidenced by high expression of iNOS stain. Our results were signified by low BAG-1 gene expression and massive mutilation of T. gondii cyst in the targeted group using scanning electron microscopy. Analysis of R. officinalis revealed the presence of isobornylformate as a novel ingredient. CONCLUSIONS R. officinalis displays a therapeutic rather than prophylactic potential, indicating the emergence of an effective safe alternative therapy.
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15
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Kaur R, Gupta TB, Bronlund J, Kaur L. THE POTENTIAL OF ROSEMARY AS A FUNCTIONAL INGREDIENT FOR MEAT PRODUCTS- A REVIEW. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1950173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Ramandeep Kaur
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand
- Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Tanushree B. Gupta
- AgResearch Ltd., Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
| | - John Bronlund
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand
- Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Lovedeep Kaur
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand
- Riddet Institute, Massey University, Palmerston North, New Zealand
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16
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Meccatti VM, Oliveira JRDE, Figueira LW, Lagareiro Netto AA, Zamarioli LS, Marcucci MC, Camargo SEA, Carvalho CAT, Oliveira LDDE. Rosmarinus officinalis L. (rosemary) extract has antibiofilm effect similar to the antifungal nystatin on Candida samples. AN ACAD BRAS CIENC 2021; 93:e20190366. [PMID: 33950151 DOI: 10.1590/0001-3765202120190366] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 08/25/2019] [Indexed: 11/22/2022] Open
Abstract
Candida spp. are naturally opportunistic and can promote infections. These yeasts can form biofilm, after penetration and adhesion to the biotic or abiotic surfaces. Preexisting diseases, treatments with drugs and radiation therapy, medical procedures, and parafunctional habits favor the installation of a fungal infection. Increased resistance to the available antifungals has become a concern. Therefore, alternative methods to control them have been evaluated, including the use of plant substances. In this study, the antibiofilm effect of R. officinalis L. extract was analyzed on C. albicans, C. dubliniensis, C. glabrata, C. krusei, and C. tropicalis. A phytochemical analysis of the extract was performed. Biofilms were formed for 48 h and exposed to the different concentrations of the extract (50, 100, and 200 mg/mL) for 5 min or 24 h. The effect of the plant extract was compared to the antifungal nystatin. Rosmarinus officinalis L. extract was constituted of phenols and flavonoids, highlighting the presence of chlorogenic acid derivatives in its composition. Biofilm reductions were observed after exposure to the plant extract for both periods. The plant extract provided a reduction similar to the antifungal. Thus, R. officinalis L. extract showed antibiofilm effect on Candida spp. comparable to the nystatin.
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Affiliation(s)
- Vanessa M Meccatti
- Universidade Estadual Paulista(UNESP), Instituto de Ciência e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Engenheiro Francisco José Longo, 777, 12245-000 São José dos Campos, SP, Brazil
| | - Jonatas R DE Oliveira
- Universidade Anhembi Morumbi, Escola de Medicina, Av. Dep. Benedito Matarazzo, 4050, 12230-002 São José dos Campos, SP, Brazil
| | - Leandro W Figueira
- Universidade Estadual Paulista(UNESP), Instituto de Ciência e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Engenheiro Francisco José Longo, 777, 12245-000 São José dos Campos, SP, Brazil
| | - Amandio A Lagareiro Netto
- Universidade Anhanguera, Departamento de Farmácia, Av. Raimundo Pereira de Magalhães, 3305, 05145-200 São Paulo, SP, Brazil
| | - Lucas S Zamarioli
- Universidade Federal de São Paulo(UNIFESP), Instituto de Farmacologia e Biologia Molecular, Departamento de Modo de Ação de Drogas, Rua Três de Maio, 100, 04044-020 São Paulo, SP, Brazil
| | - Maria C Marcucci
- Universidade Estadual Paulista(UNESP), Instituto de Ciência e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Engenheiro Francisco José Longo, 777, 12245-000 São José dos Campos, SP, Brazil
| | - Samira E A Camargo
- University of Florida, College of Dentistry, Department of Restorative Dental Sciences, Gainesville, FL, 32610, USA
| | - Cláudio A T Carvalho
- Universidade Estadual Paulista(UNESP), Instituto de Ciência e Tecnologia, Departamento de Odontologia Restauradora, Av. Engenheiro Francisco José Longo, 777, 12245-000 São José dos Campos, SP, Brazil
| | - Luciane D DE Oliveira
- Universidade Estadual Paulista(UNESP), Instituto de Ciência e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Engenheiro Francisco José Longo, 777, 12245-000 São José dos Campos, SP, Brazil
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17
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Antimicrobials from Medicinal Plants: An Emergent Strategy to Control Oral Biofilms. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11094020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Oral microbial biofilms, directly related to oral diseases, particularly caries and periodontitis, exhibit virulence factors that include acidification of the oral microenvironment and the formation of biofilm enriched with exopolysaccharides, characteristics and common mechanisms that, ultimately, justify the increase in antibiotics resistance. In this line, the search for natural products, mainly obtained through plants, and derived compounds with bioactive potential, endorse unique biological properties in the prevention of colonization, adhesion, and growth of oral bacteria. The present review aims to provide a critical and comprehensive view of the in vitro antibiofilm activity of various medicinal plants, revealing numerous species with antimicrobial properties, among which, twenty-four with biofilm inhibition/reduction percentages greater than 95%. In particular, the essential oils of Cymbopogon citratus (DC.) Stapf and Lippia alba (Mill.) seem to be the most promising in fighting microbial biofilm in Streptococcus mutans, given their high capacity to reduce biofilm at low concentrations.
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18
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Soyer F, Keman D, Eroğlu E, Türe H. Synergistic antimicrobial effects of activated lactoferrin and rosemary extract in vitro and potential application in meat storage. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2020; 57:4395-4403. [PMID: 33087953 DOI: 10.1007/s13197-020-04476-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/10/2020] [Accepted: 04/23/2020] [Indexed: 11/24/2022]
Abstract
This study aimed to explore the antimicrobial effects of activated lactoferrin (ALF) and rosemary extract (RE) on Escherichia coli O157:H7, Salmonella Enteritidis and Listeria monocytogenes, and to investigate their application potential in the meat storage. Minimum inhibitory concentrations (MICs) of ALF, RE and ALF-RE combinations were determined via microtiter plate assay. MICs of ALF were 1% for E. coli O157:H7; 0.5% for S. Enteritidis and 0.1% for L. monocytogenes. While 15% RE inhibited L. monocytogenes; 30% RE partially inhibited E. coli O157:H7 and S. Enteritidis growth. Synergistic effect of ALF and RE on the inhibition of E. coli O157:H7 increased the activity of ALF two to three folds. Food application of antimicrobials was performed by dipping of meat samples. Both ALF and RE were found effective in the prevention of L. monocytogenes growth about two logs. According to the data, choice of natural antimicrobials may be promising in food preservation.
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Affiliation(s)
- Ferda Soyer
- Department of Molecular Biology and Genetics, Izmir Institute of Technology, 35430 Izmir, Turkey
| | - Deniz Keman
- Department of Molecular Biology and Genetics, Izmir Institute of Technology, 35430 Izmir, Turkey
| | - Erdal Eroğlu
- Department of Molecular Biology and Genetics, Izmir Institute of Technology, 35430 Izmir, Turkey.,Present Address: Department of Bioengineering, Manisa Celal Bayar University, 45140 Manisa, Turkey
| | - Hasan Türe
- Department of Molecular Biology and Genetics, Izmir Institute of Technology, 35430 Izmir, Turkey.,Present Address: Department of Marine Sciences, Ordu University, 52200 Ordu, Turkey
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19
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Sette-de-Souza PH, de Santana CP, Amaral-Machado L, Duarte MCT, de Medeiros FD, Veras G, de Medeiros ACD. Antimicrobial Activity of Schinopsis brasiliensis Engler Extract-Loaded Chitosan Microparticles in Oral Infectious Disease. AAPS PharmSciTech 2020; 21:246. [PMID: 32856115 DOI: 10.1208/s12249-020-01786-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 08/11/2020] [Indexed: 11/30/2022] Open
Abstract
Enterococcus faecalis infections represent a health concern, mainly in oral diseases, in which treatments with chlorhexidine solution (0.2%) are often used; however, it presents high toxicity degree and several side effects. Based on this, the use of natural products as an alternative to treatment has been explored. Nonetheless, plant extracts have poor organoleptic characteristics that impair theirs in natura use. Therefore, this work aimed to evaluate the analytical profile, biological activity, and cytotoxicity in vitro of S. brasiliensis-loaded chitosan microparticles (CMSb) produced using different aspersion flow rates. The analytical fingerprint was obtained by FTIR and NIR spectra. Principal components analysis (PCA) was used to verify the similarity between the samples. The crystallinity degree was evaluated by X-ray diffraction (XRD). Phytochemical screening (PS) was performed to quantify phytocompounds. Antimicrobial activity was evaluated by minimum inhibitory concentration (MIC). Antibiofilm activity and bactericidal kinetics against E. faecalis (ATCC 29212 and MB 146-clinical isolated) were also assessed. The hemolytic potential was performed to evaluate the cytotoxicity. Data provided by FTIR, NIR, and PCA analyses revealed chemical similarity between all CMSb. Furthermore, the results from XRD analysis showed that the obtained CMSb present amorphous characteristic. Tannins and polyphenols were accurately quantified by the PS, but methodology limitations did not allow the flavonoid quantification. The low hemolytic potential assay indicates that all samples are safe. Antimicrobial assays revealed that CMSb were able to inhibit not only the E. faecalis ATCC growth but also the biofilm formation. Only one CMSb sample was able to inhibit the clinical strain. These results highlighted the CMSb antimicrobial potential and revealed this system as a promising product to treat infections caused by E. faecalis.
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20
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Campbell M, Fathi R, Cheng S, Ho A, Gilbert E. Rhamnus prinoides
(gesho) stem extract prevents co‐culture biofilm formation by
Streptococcus mutans
and
Candida albicans. Lett Appl Microbiol 2020; 71:294-302. [DOI: 10.1111/lam.13307] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 04/16/2020] [Accepted: 04/27/2020] [Indexed: 01/02/2023]
Affiliation(s)
- M. Campbell
- Department of Biology Georgia State University Atlanta GA USA
| | - R. Fathi
- Department of Biology Georgia State University Atlanta GA USA
| | - S.Y. Cheng
- Department of Biology Georgia State University Atlanta GA USA
| | - A. Ho
- Department of Biology Georgia State University Atlanta GA USA
| | - E.S. Gilbert
- Department of Biology Georgia State University Atlanta GA USA
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21
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Figueira LW, de Oliveira JR, Camargo SEA, de Oliveira LD. Curcuma longa L. (turmeric), Rosmarinus officinalis L. (rosemary), and Thymus vulgaris L. (thyme) extracts aid murine macrophages (RAW 264.7) to fight Streptococcus mutans during in vitro infection. Arch Microbiol 2020; 202:2269-2277. [PMID: 32535791 DOI: 10.1007/s00203-020-01945-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 12/21/2019] [Accepted: 06/05/2020] [Indexed: 12/12/2022]
Abstract
Finding an effective alternative way to aid defense cells to fight Streptococcus mutans was the main goal of this study. The effect of plant extracts from Curcuma longa L. (turmeric), Rosmarinus officinalis L. (rosemary), and Thymus vulgaris L. (thyme) was evaluated on murine macrophages (RAW 264.7) infected by S. mutans. Minimum inhibitory concentration (MIC) of the extracts was determined. Macrophages were infected by S. mutans and treated with each extract. From the supernatants, it was measured nitric oxide (NO) level. Posteriorly, RAW 264.7 were lysed to expose living and phagocytosed bacteria. Cytotoxicity was checked by lysosomal activity analysis, using neutral red assay. Each extract helped RAW 264.7 to eliminate S. mutans during infection, as observed by a significant bacterial reduction. Significant cell viability was also found. Besides, an increased production of NO was verified using R. officinalis L. and T. vulgaris L. extracts. The evaluated extracts demonstrated an effective action to assist RAW 264.7 to fight S. mutans during infection.
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Affiliation(s)
- Leandro Wagner Figueira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), Av. Engenheiro Francisco José Longo, 777, Jardim São Dimas, São José dos Campos, SP, 12245-000, Brazil
| | - Jonatas Rafael de Oliveira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), Av. Engenheiro Francisco José Longo, 777, Jardim São Dimas, São José dos Campos, SP, 12245-000, Brazil.
- Anhembi Morumbi University, School of Medicine, Av. Dep. Benedito Matarazzo, 4050, São José dos Campos, SP, 12230-002, Brazil.
| | | | - Luciane Dias de Oliveira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), Av. Engenheiro Francisco José Longo, 777, Jardim São Dimas, São José dos Campos, SP, 12245-000, Brazil
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22
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Rosmarinus officinalis L. (Rosemary) Extracts Containing Carnosic Acid and Carnosol are Potent Quorum Sensing Inhibitors of Staphylococcus aureus Virulence. Antibiotics (Basel) 2020; 9:antibiotics9040149. [PMID: 32244277 PMCID: PMC7235817 DOI: 10.3390/antibiotics9040149] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/23/2020] [Accepted: 03/27/2020] [Indexed: 12/27/2022] Open
Abstract
Staphylococcus aureus is an opportunistic pathogen and a common cause of skin infection. S. aureus also plays a role in the pathogenesis of the chronic inflammatory skin disease, atopic dermatitis. S. aureus virulence involves activation of the quorum sensing agr operon. In this paper, we show that the diterpene carnosic acid, present in R. officinalis L. (rosemary) leaves, is a specific inhibitor of S. aureus agr expression as low as 5 μM. Carnosol and rosmarinic acid are two other phytochemicals present in rosemary leaves. Carnosol, but not rosmarinic acid, is also a potent agr expression inhibitor. Natural rosemary extracts containing carnosic acid and carnosol inhibit S. aureus agr expression, both in luciferase reporter strains and in wild type strains isolated from patients with atopic dermatitis. Specific inhibition of S. aureus virulence using topical formulations of rosemary extract may offer a practical approach to preventing and treating flares of atopic dermatitis.
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23
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Cruz RMD, Zelli R, Benhsain S, Cruz RMD, Siqueira‐Júnior JP, Décout J, Mingeot‐Leclercq M, Mendonça‐Junior FJB. Synthesis and Evaluation of 2‐Aminothiophene Derivatives as
Staphylococcus aureus
Efflux Pump Inhibitors. ChemMedChem 2020; 15:716-725. [DOI: 10.1002/cmdc.201900688] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/17/2020] [Indexed: 11/10/2022]
Affiliation(s)
- Rayssa M. D. Cruz
- Department of Biological Sciences State University of Paraiba Laboratory of Synthesis and Drug Delivery João Pessoa PB Brazil
- Department of Pharmaceutical Sciences Federal University of Paraiba Post-Graduation Program in Natural and Synthetic Bioactive Products João Pessoa PB Brazil
- Département de Pharmacochimie Moléculaire University Grenoble Alpes CNRS Grenoble France
- Department of Pharmacologie Cellulaire et Moléculaire Université Catholique de Louvain, Louvain Drug Research Institute Brussels Belgium
| | - Renaud Zelli
- Département de Pharmacochimie Moléculaire University Grenoble Alpes CNRS Grenoble France
| | - Sarah Benhsain
- Department of Pharmacologie Cellulaire et Moléculaire Université Catholique de Louvain, Louvain Drug Research Institute Brussels Belgium
| | - Ryldene M. D. Cruz
- Department of Pharmaceutical Sciences Federal University of Paraiba Post-Graduation Program in Natural and Synthetic Bioactive Products João Pessoa PB Brazil
| | - José P. Siqueira‐Júnior
- Department of Molecular Biology Federal University of Paraiba Laboratory of Microorganism Genetics João Pessoa/PB Brazil
| | - Jean‐Luc Décout
- Département de Pharmacochimie Moléculaire University Grenoble Alpes CNRS Grenoble France
| | - Marie‐Paule Mingeot‐Leclercq
- Department of Pharmacologie Cellulaire et Moléculaire Université Catholique de Louvain, Louvain Drug Research Institute Brussels Belgium
| | - Francisco J. B. Mendonça‐Junior
- Department of Biological Sciences State University of Paraiba Laboratory of Synthesis and Drug Delivery João Pessoa PB Brazil
- Department of Pharmaceutical Sciences Federal University of Paraiba Post-Graduation Program in Natural and Synthetic Bioactive Products João Pessoa PB Brazil
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24
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Ahmed HM, Babakir-Mina M. Investigation of rosemary herbal extracts (Rosmarinus officinalis) and their potential effects on immunity. Phytother Res 2020; 34:1829-1837. [PMID: 32086980 DOI: 10.1002/ptr.6648] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 01/29/2020] [Accepted: 02/04/2020] [Indexed: 12/22/2022]
Abstract
The discovery of new curative drugs and the consumption of natural dietary ingredients with the ability to exhibit immunomodulatory activity is urgently needed to decrease the risk of chronic diseases among the population. Rosmarinus officinalis (Lamiaceae) is an aromatic plant that has been traditionally and medicinally used as a carminative, antispasmodic, painkiller, circulatory tonic, to stimulate hair growth and to improve memory dysfunction. This study aimed to assess the potential effects of rosemary solvent extracts on human immune function. Science Direct, Web of Science, Wiley, Elsevier, PubMed, Scopus, and the Google scholar search engines were used to retrieve relevant information included combinations of "rosemary" or "R. officinalis" with "immune function," "immunity," "immune system," "anti-inflammatory," "inflammation," or "health benefit." A number of studies have been found a stimulatory effect of rosemary and its active compounds on the immune system in vitro and animal study, but there is a lack of evidence in humans for supporting this. The results demonstrated the potential of rosemary and its main active components as dietary ingredients with immunomodulatory functionality. Human studies should be performed and a double-blind randomized controlled trial would be ideal.
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Affiliation(s)
- Hiwa M Ahmed
- Sulaimani Polytechnic University, Slemani, Kurdistan Region, Iraq.,Newcasle Center For Natural Therapy, Ranya, Slemani, Kurdistan Region, Iraq
| | - Muhammed Babakir-Mina
- Community Health Department, Technical College of Health, Sulaimani Polytechnic University, Slemani, Iraq
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25
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Sharifi-Rad J, Ezzat SM, El Bishbishy MH, Mnayer D, Sharopov F, Kılıç CS, Neagu M, Constantin C, Sharifi-Rad M, Atanassova M, Nicola S, Pignata G, Salehi B, Fokou PVT, Martins N. Rosmarinus plants: Key farm concepts towards food applications. Phytother Res 2020; 34:1474-1518. [PMID: 32058653 DOI: 10.1002/ptr.6622] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 12/18/2019] [Accepted: 01/14/2020] [Indexed: 12/22/2022]
Abstract
Rosmarinus species are aromatic plants that mainly grow in the Mediterranean region. They are widely used in folk medicine, food, and flavor industries and represent a valuable source of biologically active compounds (e.g., terpenoids, flavonoids, and phenolic acids). The extraction of rosemary essential oil is being done using three main methods: carbon dioxide supercritical extraction, steam distillation, and hydrodistillation. Furthermore, interesting antioxidant, antibacterial, antifungal, antileishmanial, anthelmintic, anticancer, anti-inflammatory, antidepressant, and antiamnesic effects have also been broadly recognized for rosemary plant extracts. Thus the present review summarized data on economically important Rosmarinus officinalis species, including isolation, extraction techniques, chemical composition, pharmaceutical, and food applications.
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Affiliation(s)
- Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahira M Ezzat
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt.,Department of Pharmacognosy, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, 11787, Egypt
| | - Mahitab H El Bishbishy
- Department of Pharmacognosy, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, 11787, Egypt
| | - Dima Mnayer
- Faculty of Sciences, Lebanese University, Beirut, Lebanon
| | - Farukh Sharopov
- Department of Pharmaceutical Technology, Avicenna Tajik State Medical University, Dushanbe, Tajikistan
| | - Ceyda S Kılıç
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Monica Neagu
- Immunology Department, "Victor Babes" National Institute of Pathology, Bucharest, Romania.,Pathology Department, "Colentina" Clinical Hospital, Bucharest, Romania.,Doctoral School, Faculty of Biology, University of Bucharest, Bucharest, Romania
| | - Carolina Constantin
- Immunology Department, "Victor Babes" National Institute of Pathology, Bucharest, Romania.,Pathology Department, "Colentina" Clinical Hospital, Bucharest, Romania
| | - Mehdi Sharifi-Rad
- Department of Medical Parasitology, Kerman University of Medical Sciences, Kerman, Iran
| | - Maria Atanassova
- Scientific Consulting, Chemical Engineering, UCTM, Sofia, Bulgaria
| | - Silvana Nicola
- Department of Agricultural, Forest and Food Sciences, University of Turin, Turin, Italy
| | - Giuseppe Pignata
- Department of Agricultural, Forest and Food Sciences, University of Turin, Turin, Italy
| | - Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Patrick V T Fokou
- Antimicrobial and Biocontrol Agents Unit, Department of Biochemistry, Faculty of Science, University of Yaounde 1, Yaounde, Cameroon
| | - Natália Martins
- Faculty of Medicine, University of Porto, Porto, Portugal.,Institute for Research and Innovation in Health (i3S), University of Porto, Porto, Portugal
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Salehi B, Kregiel D, Mahady G, Sharifi-Rad J, Martins N, Rodrigues CF. Management of Streptococcus mutans- Candida spp. Oral Biofilms' Infections: Paving the Way for Effective Clinical Interventions. J Clin Med 2020; 9:E517. [PMID: 32075040 PMCID: PMC7074106 DOI: 10.3390/jcm9020517] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 02/10/2020] [Accepted: 02/12/2020] [Indexed: 12/18/2022] Open
Abstract
Oral diseases are considered the most common noncommunicable diseases and are related to serious local and systemic disorders. Oral pathogens can grow and spread in the oral mucosae and frequently in biomaterials (e.g., dentures or prostheses) under polymicrobial biofilms, leading to several disorders such as dental caries and periodontal disease. Biofilms harbor a complex array of interacting microbes, increasingly unapproachable to antimicrobials and with dynamic processes key to disease pathogenicity, which partially explain the gradual loss of response towards conventional therapeutic regimens. New drugs (synthesized and natural) and other therapies that have revealed promising results for the treatment or control of these mixed biofilms are presented and discussed here. A structured search of bibliographic databases was applied to include recent research. There are several promising new approaches in the treatment of Candida spp.-Streptococcus mutans oral mixed biofilms that could be clinically applied in the near future. These findings confirm the importance of developing effective therapies for oral Candida-bacterial infections.
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Affiliation(s)
- Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam 44340847, Iran;
| | - Dorota Kregiel
- Department of Environmental Biotechnology, Lodz University of Technology, 90-924 Lodz, Wolczanska 171/173, Poland;
| | - Gail Mahady
- Department of Pharmacy Practice, Clinical Pharmacognosy Laboratories, University of Illinois at Chicago, Chicago, IL 60612, USA;
| | - Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1991953381, Iran
- Department of Chemistry, Richardson College for the Environmental Science Complex, The University of Winnipeg, 599 Portage Avenue, Winnipeg, MB R3B 2G3, Canada
| | - Natália Martins
- Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto 4200-319, Portugal
- Institute for Research and Innovation in Health (i3S), University of Porto, Porto 4200-135, Portugal
| | - Célia F. Rodrigues
- LEPABE—Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, Porto 4200-465, Portugal
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Kharaeva ZF, Mustafaev MS, Khazhmetov AV, Gazaev IH, Blieva LZ, Steiner L, Mayer W, De Luca C, Korkina LG. Anti-Bacterial and Anti-Inflammatory Effects of Toothpaste with Swiss Medicinal Herbs towards Patients Suffering from Gingivitis and Initial Stage of Periodontitis: from Clinical Efficacy to Mechanisms. Dent J (Basel) 2020; 8:dj8010010. [PMID: 31952199 PMCID: PMC7148460 DOI: 10.3390/dj8010010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 01/13/2020] [Indexed: 12/16/2022] Open
Abstract
Objective: To distinguish clinical effects and mechanisms of sodium monofluorophosphate plus xylitol and herbal extracts of Swiss medicinal plants (Chamomilla recutita, Arnica montana, Echinacea purpurea, and Salvia officinalis). Materials and Methods: A 2-month-long comparative clinical study of toothpaste containing 1450 ppm sodium monofluorophosphate and xylitol (control, 15 patients) and toothpaste additionally containing extracts of the medicinal herbs (experiment, 35 patients) was performed on patients with gingivitis and the initial stage of periodontitis. Clinical indices of gingivitis/periodontitis were quantified by Loe & Silness’s, CPITN, OHI-S, and PMA indexes. The pro-inflammatory and anti-inflammatory interleukins, nitrites/nitrates, total antioxidant activity, and bacterial pattern characteristic for gingivitis and periodontitis were quantified in the gingival crevicular fluid and plaque. In the in vitro tests, direct anti-bacterial effects, inhibition of catalase induction in Staphylococcus aureus, in response to oxidative burst of phagocytes, and intracellular bacterial killing were determined for the toothpastes, individual plant extracts, and their mixture. Results: Experimental toothpaste was more efficient clinically and in the diminishing of bacterial load specific for gingivitis/periodontitis. Although the control toothpaste exerted a direct moderate anti-bacterial effect, herbal extracts provided anti-inflammatory, anti-oxidant, direct, and indirect anti-bacterial actions through inhibition of bacterial defence against phagocytes. Conclusions: Chemical and plant-derived anti-bacterials to treat gingivitis and periodontitis at the initial stage should be used in combination amid their different mechanisms of action. Plant-derived actives for oral care could substitute toxic chemicals due to multiple modes of positive effects.
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Affiliation(s)
- Zaira F. Kharaeva
- Department of Microbiology, Virology and Immunology, Kabardino-Balkar Berbekov’s State University, 176 Chernishevskogo St., 360000 Nal’chik, Russia; (Z.F.K.); (L.Z.B.)
| | - Magomet Sh. Mustafaev
- Department of Dentistry & Maxillofacial Surgery, Kabardino-Balkar Berbekov’s State University, 176 Chernishevskogo St., 360000 Nal’chik, Russia; (M.S.M.); (A.V.K.)
| | - Anzor V. Khazhmetov
- Department of Dentistry & Maxillofacial Surgery, Kabardino-Balkar Berbekov’s State University, 176 Chernishevskogo St., 360000 Nal’chik, Russia; (M.S.M.); (A.V.K.)
| | - Ismail H. Gazaev
- Department of Molecular Diagnostics, Russian Federation State Reference Centre for Phyto- and Veterinary Control, 1 Ninth May St., 360000 Nal’chik, Russia;
| | - Larisa Z. Blieva
- Department of Microbiology, Virology and Immunology, Kabardino-Balkar Berbekov’s State University, 176 Chernishevskogo St., 360000 Nal’chik, Russia; (Z.F.K.); (L.Z.B.)
| | - Lukas Steiner
- Marketing Department, TRISA AG, 31 Kantonstrasse, CH-6234 Triengen, Switzerland;
| | - Wolfgang Mayer
- R&D Department, MEDENA AG, 16 Industriestrasse, 8910 Affoltern-am-Albis, Switzerland; (W.M.); (C.D.L.)
| | - Chiara De Luca
- R&D Department, MEDENA AG, 16 Industriestrasse, 8910 Affoltern-am-Albis, Switzerland; (W.M.); (C.D.L.)
| | - Liudmila G. Korkina
- Centre of Innovative Biotechnological Investigations Nanolab (CIBI-NANOLAB), 197 Vernadskiy Pr., 119571 Moscow, Russia
- Correspondence:
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Vilela AC, Neves SADO. Antimicrobial Action of Hydroalcoholic Extract from Cymbopogonous citrus Staupf (capim-limão), Rosmarinus officinalis L (alecrim) and Lychnophora ericoides (arnica). JOURNAL OF HEALTH SCIENCES 2019. [DOI: 10.17921/2447-8938.2019v21n4p429-32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
AbstractInfectious diseases are always a concern, since the effectiveness of several antimicrobials in certain situations has decreased due to the microbial resistance developed over the years. Research in the area of antimicrobial drug development has been intensified in recent decades. The objective of this work was to verify in vitro the antimicrobial activity of hydroalcoholic extracts of lemongrass, rosemary and arnica. Bacteria used in the test were S. aureus, K. pneumoniae and E.coli. The extracts were obtained from the plants dry leaves in maceration with 70% cereal alcohol for seven days. The total soluble solids concentration of each extract was obtained by gravimetry. The extracts antimicrobial activity was obtained by the pour-plate technique, in which the colonies were counted. Under the conditions in which the tests were performed in the stage of microbial growth was observed with lemongrass and rosemary extracts, and the stage rate was zero. However, S. aureus was sensitive to the arnica hydroalcoholic extract in the concentration of 4.00 mg / mL with inhibition rate of 100%, reducing as the extract concentration was lower. At different concentrations, the arnica hydroalcoholic extract had a low inhibitory capacity for K. pneumoniae and E. coli. The plants antimicrobial activity varies greatly in relation to the botanical characteristics (cultivation, soil, harvest) and the extraction method (solvents of different polarities and techniques), for that reason, there are many varied results in several studies. Therefore, many studies are needed to confirm the antimicrobial efficacy of plant strata. Keywords: Anti-Infective Agents. Phytochemicals. Microbial sensitivity tests. ResumoAs doenças infecciosas são sempre preocupantes, pois a eficácia de vários antimicrobianos em certas situações, diminuiu em função da resistência microbiana, desenvolvida ao longo dos anos. As pesquisas na área de desenvolvimento de fármacos antimicrobianos, intensificaram-se muito nas últimas décadas. O objetivo desse trabalho foi verificar in vitro a atividade antimicrobiana de extratos hidroalcoólicos de capim-limão, alecrim e arnica. As bactérias utilizadas no teste foram S. aureus, K. pneumoniae e E.coli. Os extratos foram obtidos das folhas secas das plantas, em maceração com álcool cereal a 70%, durante sete dias. A concentração de sólidos solúveis totais de cada extrato foi obtida por gravimetria. A atividade antimicrobiana dos extratos foi obtida pela técnica pour-plate, em que se procedeu a contagem de colônias. Nas condições em que os testes foram realizados não foram observados inibição do crescimento microbiano com os extratos de capim-limão e alecrim, sendo a taxa de inibição zero. Entretanto, o S. aureus mostrou-se sensível ao extrato hidroalcóolico de arnica na concentração de 4,00mg/mL com taxa de inibição de 100%, reduzindo conforme a concentração do extrato era menor. Nas diferentes concentrações, o extrato hidroalcoolico de arnica, apresentou uma baixa capacidade inibitória para a K. pneumoniae e E.coli. A atividade antimicrobiana das plantas varia muito em relação as características botânicas (cultivo, solo, colheita) e ao método de extração (solventes de polaridades diferentes e técnicas), por essa razão, há resultados bem variados nas diversas pesquisas. Assim sendo, muitos estudos são necessários para confirmar a eficácia antimicrobiana dos extratos vegetais. Palavras-chave: Anti-Infecciosos. Compostos Fitoquímicos. Testes de Sensibilidade Microbiana.
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Silva S, Alves N, Silva P, Vieira T, Maciel P, Castellano LR, Bonan P, Velozo C, Albuquerque D. Antibacterial Activity of Rosmarinus officinalis, Zingiber officinale, Citrus aurantium bergamia, and Copaifera officinalis Alone and in Combination with Calcium Hydroxide against Enterococcus faecalis. BIOMED RESEARCH INTERNATIONAL 2019; 2019:8129439. [PMID: 31915705 PMCID: PMC6935445 DOI: 10.1155/2019/8129439] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/17/2019] [Accepted: 11/25/2019] [Indexed: 11/22/2022]
Abstract
This study aimed to evaluate the efficacy of different concentrations of essential oils combined with calcium hydroxide against Enterococcus faecalis. Thirteen experimental groups were formed: NC (negative control); PC (positive control); GC (growth control); SC (sterilization control); RO (Rosmarinus officinalis); ROH (calcium hydroxide + RO); ZO (Zingiber officinale); ZOH (calcium hydroxide + ZO); AB (Citrus aurantium bergamia); ABH (calcium hydroxide + AB); CO (Copaifera officinalis); COH (calcium hydroxide + CO); DWH (calcium hydroxide and distilled water). After reconstitution of the E. faecalis strain, microdilution testing was performed to define the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC). The data were tabulated in an Excel spreadsheet, and the MIC and MBC were calculated in accordance with the Bacteriological Analytical Handbook. MICs in the range of 0 to 100 mg/ml were only observed in the ROH group. The RO, ROH, AB, ZO, and ZOH presented absolute data for MBC. Bacterial growth was detected in the DWH group at all concentrations tested. The combination of the essential oils tested here with calcium hydroxide appears promising as an intracanal medication in endodontic treatment because of its effectiveness against Enterococcus faecalis. Essential oils are important in endodontic therapy since calcium hydroxide, the gold standard intracanal medication, is not effective against E. faecalis.
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Affiliation(s)
- Silmara Silva
- Department of Operative Dentistry and Endodontics, Dental College of Pernambuco, University of Pernambuco (UPE), Camaragibe, PE 54756-220, Brazil
| | - Nayane Alves
- Department of Operative Dentistry and Endodontics, Dental College of Pernambuco, University of Pernambuco (UPE), Camaragibe, PE 54756-220, Brazil
| | - Priscila Silva
- Department of Operative Dentistry and Endodontics, Dental College of Pernambuco, University of Pernambuco (UPE), Camaragibe, PE 54756-220, Brazil
| | - Thalita Vieira
- Department of Operative Dentistry and Endodontics, Dental College of Pernambuco, University of Pernambuco (UPE), Camaragibe, PE 54756-220, Brazil
| | - Panmella Maciel
- Department of Clinical and Social Dentistry, Federal University of Paraíba (UFPB), João Pessoa, PB 58033-455, Brazil
| | - Lúcio Roberto Castellano
- Human Immunology Research and Education Group‐GEPIH, Health Technical School, Federal University of Paraiba, João Pessoa, PB 58033-455, Brazil
| | - Paulo Bonan
- Department of Clinical and Social Dentistry, Federal University of Paraíba (UFPB), João Pessoa, PB 58033-455, Brazil
| | - Christianne Velozo
- Department of Operative Dentistry and Endodontics, Dental College of Pernambuco, University of Pernambuco (UPE), Camaragibe, PE 54756-220, Brazil
| | - Diana Albuquerque
- Department of Operative Dentistry and Endodontics, Dental College of Pernambuco, University of Pernambuco (UPE), Camaragibe, PE 54756-220, Brazil
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Essential Oils and Their Natural Active Compounds Presenting Antifungal Properties. Molecules 2019; 24:molecules24203713. [PMID: 31619024 PMCID: PMC6832927 DOI: 10.3390/molecules24203713] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 10/13/2019] [Accepted: 10/14/2019] [Indexed: 12/14/2022] Open
Abstract
The current rise in invasive fungal infections due to the increase in immunosuppressive therapies is a real concern. Moreover, the emergence of resistant strains induces therapeutic failures. In light of these issues, new classes of antifungals are anticipated. Therefore, the plant kingdom represents an immense potential of natural resources to exploit for these purposes. The aim of this review is to provide information about the antifungal effect of some important essential oils, and to describe the advances made in determining the mechanism of action more precisely. Finally, the issues of toxicity and resistance of fungi to essential oils will be discussed.
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In vitro efficacy of phytotherapeutics suggested for prevention and therapy of urinary tract infections. Infection 2019; 47:937-944. [DOI: 10.1007/s15010-019-01315-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Accepted: 04/30/2019] [Indexed: 01/28/2023]
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In Vitro Inhibition of Biofilm Formation by Staphylococcus Aureus Under the Action of Selected Plant Extracts. FOLIA VETERINARIA 2019. [DOI: 10.2478/fv-2019-0007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract
In our study we investigated the ability of selected plant extracts to inhibit the formation of biofilms produced by Staphylococcus aureus. In the first phase, we focused on the optimisation of conditions for the correct method of an approach. For optimisation, we standardized the culture media and the bacterial culture in order to obtain interpretable results. The TSB (Tryptone Soya Broth) medium was used for the preparation of an inoculum from the bacterial suspension. For the in vitro tests of antibiofilm activity against the species Staphylococcus aureus CCM 3953, we used propylene glycol (PG) plant extracts from sage and rosemary, prepared in three different concentrations of 0.01 %, 0.05 % and 0.1 %. The tests were implemented in microtitre plates using crystal violet dye at 0.1 % concentration for visualization of the intensity of a biofilm. The results were obtained, by spectrophotometric measurements at a wavelength of 550 nm. Both rosemary and sage plant extracts had a significant effect on the formation of a biofilm by S. aureus. The antibiofilm activity was concentration-dependent as the formation of biofilm was reduced more effectively with increasing concentration of the extracts. The best antibiofilm activity was observed with 0.1 % rosemary extract resulting in 94 % inhibition of the biofilm formation.
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Zappalà A, Vicario N, Calabrese G, Turnaturi R, Pasquinucci L, Montenegro L, Spadaro A, Parenti R, Parenti C. Neuroprotective effects of Rosmarinus officinalis L. extract in oxygen glucose deprivation (OGD)-injured human neural-like cells. Nat Prod Res 2019; 35:669-675. [PMID: 30938188 DOI: 10.1080/14786419.2019.1587428] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Rosmarinus officinalis L. (RO), an aromatic plant used as food condiment and in traditional medicine, exerts numerous beneficial properties including antioxidant, analgesic and neuroprotective effects. Onset and progression of homeostatic imbalances observed in the early phases of a number of neurodegenerative diseases, have been associated with a gap junction (GJ)-dependent increased membrane permeability and alterations of connexins (Cxs), including Cx43. Here, we evaluate spray-dried RO extract (SDROE)-mediated effects on cell viability, apoptosis and Cx43-based intercellular communication using human SH-SY5Y neuron-like and human A-172 glial-like cells in an in vitro model of oxygen glucose deprivation (OGD) injury. We found that SDROE exerts a protective action in OGD-injured cells, increasing cell viability and metabolic turnover and decreasing Cx43-based cell coupling. These data suggest that SDROE-mediated Cx43 reduction may be the molecular basis for its beneficial effects to be exploited for preventive treatment against the risk of some neurodegenerative disorders.
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Affiliation(s)
- Agata Zappalà
- Department of Biomedical and Biotechnological Sciences, Physiology Section, University of Catania, Catania, Italy
| | - Nunzio Vicario
- Department of Biomedical and Biotechnological Sciences, Physiology Section, University of Catania, Catania, Italy
| | - Giovanna Calabrese
- Department of Biomedical and Biotechnological Sciences, Physiology Section, University of Catania, Catania, Italy
| | - Rita Turnaturi
- Department of Drug Sciences, Medicinal Chemistry Section, University of Catania, Catania, Italy
| | - Lorella Pasquinucci
- Department of Drug Sciences, Medicinal Chemistry Section, University of Catania, Catania, Italy
| | - Lucia Montenegro
- Department of Drug Sciences, Pharmaceutical Technology Section, University of Catania, Catania, Italy
| | - Angelo Spadaro
- Department of Drug Sciences, Medicinal Chemistry Section, University of Catania, Catania, Italy
| | - Rosalba Parenti
- Department of Biomedical and Biotechnological Sciences, Physiology Section, University of Catania, Catania, Italy
| | - Carmela Parenti
- Department of Drug Sciences, Pharmacology Section, University of Catania, Catania, Italy
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Pérez-Delgado O, Vallejos-Campos EC. Actividad antifúngica in vitrodel extracto crudo acuoso de Rosmarinas officinaliscontra Candida albicans. JOURNAL OF THE SELVA ANDINA RESEARCH SOCIETY 2019. [DOI: 10.36610/j.jsars.2019.100100045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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de Oliveira JR, Camargo SEA, de Oliveira LD. Rosmarinus officinalis L. (rosemary) as therapeutic and prophylactic agent. J Biomed Sci 2019; 26:5. [PMID: 30621719 PMCID: PMC6325740 DOI: 10.1186/s12929-019-0499-8] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 01/02/2019] [Indexed: 12/22/2022] Open
Abstract
Rosmarinus officinalis L. (rosemary) is a medicinal plant native to the Mediterranean region and cultivated around the world. Besides the therapeutic purpose, it is commonly used as a condiment and food preservative. R. officinalis L. is constituted by bioactive molecules, the phytocompounds, responsible for implement several pharmacological activities, such as anti-inflammatory, antioxidant, antimicrobial, antiproliferative, antitumor and protective, inhibitory and attenuating activities. Thus, in vivo and in vitro studies were presented in this Review, approaching the therapeutic and prophylactic effects of R. officinalis L. on some physiological disorders caused by biochemical, chemical or biological agents. In this way, methodology, mechanisms, results, and conclusions were described. The main objective of this study was showing that plant products could be equivalent to the available medicines.
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Affiliation(s)
- Jonatas Rafael de Oliveira
- Departamento de Biociências e Diagnóstico Bucal, Instituto de Ciência e Tecnologia, Universidade Estadual Paulista (UNESP), Av. Engenheiro Francisco José Longo, 777 - Jardim São Dimas, São José dos Campos, SP, CEP 12245-000, Brazil.
| | | | - Luciane Dias de Oliveira
- Departamento de Biociências e Diagnóstico Bucal, Instituto de Ciência e Tecnologia, Universidade Estadual Paulista (UNESP), Av. Engenheiro Francisco José Longo, 777 - Jardim São Dimas, São José dos Campos, SP, CEP 12245-000, Brazil
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Negrini TDC, Koo H, Arthur RA. Candida–Bacterial Biofilms and Host–Microbe Interactions in Oral Diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1197:119-141. [DOI: 10.1007/978-3-030-28524-1_10] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Xiao CJ, Yu XJ, Xie JL, Liu S, Li S. Protective effect and related mechanisms of curcumin in rat experimental periodontitis. Head Face Med 2018; 14:12. [PMID: 30115081 PMCID: PMC6097422 DOI: 10.1186/s13005-018-0169-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 08/03/2018] [Indexed: 01/16/2023] Open
Abstract
Background Curcumin exhibits anti-inflammatory effects and has been suggested as a treatment for inflammatory diseases. The aim of this study was to investigate the effects of curcumin on the lipopolysaccharide induced inflammatory response in rat gingival fibroblasts in vitro and ligation-induced experimental periodontitis in vivo, and to speculate the possible anti-inflammatory mechanism of curcumin. Methods The gingival fibroblasts were incubated with different concentrations of curcumin in the absence or presence of lipopolysaccharide (LPS). Concentrations of interleukin-1β(IL-1β), tumor necrosis factor-α (TNF-α), osteoprotegerin (OPG) and soluble receptor activator of nuclear factor kappa-B ligand (RANKL) culture supernatants of rat gingival fibroblasts were determined by enzyme linked immunosorbent assay. The nuclear fraction of rat gingival fibroblasts was extracted and nuclear factor kappa-B (NF-κB) activation was assessed by western blotting to elucidate related mechanisms. Curcumin was given every two days by oral gavage. The gingival inflammation and alveolar bone loss between the first and second molars were observed by hematoxylin and eosin staining. Collagen fibers were observed by picro-sirius red staining. Alveolar bone loss was assessed by micro-CT analysis. Results Curcumin attenuated the production of IL-1β and TNF-α in rat gingival fibroblasts stimulated by LPS, and inhibited the LPS-induced decrease in OPG/sRANKL ratio and NF-κB activation. Curcumin significantly reduced gingival inflammation and modulated collagen fiber and alveolar bone loss in vivo. Conclusions curcumin modulates inflammatory activity in rat periodontitis by inhibiting NF-κB activation and decreasing the OPG/sRANKL ratio induced by LPS.
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Affiliation(s)
- Chang-Jie Xiao
- Shandong Provincial Key Laboratory of Oral tissue regeneration, Department of Periodontology, School and Hospital of Stomatology, Shandong University, 44-1# West Wenhua Road, Jinan, Shandong, China.,Department of Endodontics, Jinan Stomatological Hospital, 101# Jingliu Road, Jinan, Shandong, China
| | - Xi-Jiao Yu
- Department of Endodontics, Jinan Stomatological Hospital, 101# Jingliu Road, Jinan, Shandong, China
| | - Jian-Li Xie
- Department of Endodontics, Jinan Stomatological Hospital, 101# Jingliu Road, Jinan, Shandong, China
| | - Shuang Liu
- Shandong Provincial Key Laboratory of Oral tissue regeneration, Department of Periodontology, School and Hospital of Stomatology, Shandong University, 44-1# West Wenhua Road, Jinan, Shandong, China
| | - Shu Li
- Shandong Provincial Key Laboratory of Oral tissue regeneration, Department of Periodontology, School and Hospital of Stomatology, Shandong University, 44-1# West Wenhua Road, Jinan, Shandong, China.
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Aminoguanidine hydrazones (AGH's) as modulators of norfloxacin resistance in Staphylococcus aureus that overexpress NorA efflux pump. Chem Biol Interact 2018; 280:8-14. [DOI: 10.1016/j.cbi.2017.12.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 11/24/2017] [Accepted: 12/01/2017] [Indexed: 11/22/2022]
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Silva-Rocha WP, de Azevedo MF, Ferreira MRA, da Silva JDF, Svidzinski TIE, Milan EP, Soares LAL, Rocha KBF, Uchôa AF, Mendes-Giannini MJS, Fusco Almeida AM, Chaves GM. Effect of the Ethyl Acetate Fraction of Eugenia uniflora on Proteins Global Expression during Morphogenesis in Candida albicans. Front Microbiol 2017; 8:1788. [PMID: 29018413 PMCID: PMC5622941 DOI: 10.3389/fmicb.2017.01788] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 09/05/2017] [Indexed: 12/18/2022] Open
Abstract
Candida albicans is able to switch from yeast to hyphal growth and this is an essential step for tissue invasion and establishment of infection. Due to the limited drug arsenal used to treat fungal infections and the constant emergence of resistant strains, it is important to search for new therapeutic candidates. Therefore, this study aimed to investigate by proteomic analysis the role of a natural product (Eugenia uniflora) in impairing hypha formation in C. albicans. We also tested the potential action of E. uniflora to prevent and treat oral candidiasis induced in a murine model of oral infection and the ability of polymorphonuclear neutrophils to phagocytize C. albicans cells treated with the ethyl acetate fraction of the extract. We found that this fraction greatly reduced hypha formation after morphogenesis induction in the presence of serum. Besides, several proteins were differentially expressed in cells treated with the fraction. Surprisingly, the ethyl acetate fraction significantly reduced phagocytosis in C. albicans (Mean 120.36 ± 36.71 yeasts/100 PMNs vs. 44.68 ± 19.84 yeasts/100 PMNs). Oral candidiasis was attenuated when C. albicans cells were either pre-incubated in the presence of E. uniflora or when the fraction was applied to the surface of the oral cavity after infection. These results were consistent with the reduction in CFU counts (2.36 vs. 1.85 Log10 CFU/ml) and attenuation of tissue damage observed with histopathological analysis of animals belonging to treated group. We also observed shorter true hyphae by direct examination and histopathological analysis, when cells were treated with the referred natural product. The E. uniflora ethyl acetate fraction was non-toxic to human cells. E. uniflora may act on essential proteins mainly related to cellular structure, reducing the capacity of filamentation and attenuating infection in a murine model, without causing any toxic effect on human cells, suggesting that it may be a future therapeutic alternative for the treatment of Candida infections.
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Affiliation(s)
- Walicyranison P Silva-Rocha
- Laboratório de Micologia Médica e Molecular, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Matheus F de Azevedo
- Laboratório de Micologia Médica e Molecular, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Magda R A Ferreira
- Departamento de Farmácia, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, Recife, Brazil
| | | | - Terezinha I E Svidzinski
- Departamento de Análise Clínicas, Centro de Ciências Biológicas, Universidade Estadual de Maringá, Maringá, Brazil
| | - Eveline P Milan
- Departamento de Infectologia, Centro de Ciências da Saúde, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Luiz A L Soares
- Departamento de Farmácia, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, Recife, Brazil
| | - Keyla B F Rocha
- Departamento de Patologia, Centro de Ciências da Saúde, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Adriana F Uchôa
- Departamento de Biologia Celular e Genética, Centro de Biociências, Instituto de Medicina Tropical do RN, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | | | - Ana M Fusco Almeida
- Faculdade de Ciências Farmacêuticas, Universidade Estadual Paulista, São Paulo, Brazil
| | - Guilherme M Chaves
- Laboratório de Micologia Médica e Molecular, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal do Rio Grande do Norte, Natal, Brazil
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Thymus vulgaris L. and thymol assist murine macrophages (RAW 264.7) in the control of in vitro infections by Staphylococcus aureus, Pseudomonas aeruginosa, and Candida albicans. Immunol Res 2017; 65:932-943. [DOI: 10.1007/s12026-017-8933-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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41
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Oliveira JRD, de Jesus Viegas D, Martins APR, Carvalho CAT, Soares CP, Camargo SEA, Jorge AOC, de Oliveira LD. Thymus vulgaris L. extract has antimicrobial and anti-inflammatory effects in the absence of cytotoxicity and genotoxicity. Arch Oral Biol 2017; 82:271-279. [PMID: 28683409 DOI: 10.1016/j.archoralbio.2017.06.031] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Revised: 06/23/2017] [Accepted: 06/25/2017] [Indexed: 02/06/2023]
Abstract
OBJECTIVES This study evaluated the biological effects of the T. vulgaris L. extract., such as antimicrobial activity on planktonic cultures and mono- and polymicrobial biofilms, cytotoxicity, anti-inflammatory activity and genotoxicity. METHODS Monomicrobial biofilms of Candida albicans, Staphylococcus aureus, Enterococcus faecalis, Streptococcus mutans and Pseudomonas aeruginosa and polymicrobial biofilms composed by C. albicans with each bacterium were formed for 48h and exposed for 5min to the plant extract. Murine macrophages (RAW 264.7), human gingival fibroblasts (FMM-1), human breast carcinoma cells (MCF-7) and cervical carcinoma cells (HeLa) were also exposed to the plant extract for 5min and the cell viability were analyzed by MTT, neutral red (NR) and crystal violet (CV) assays. Interleukin-1 beta (IL-1β) and tumor necrosis factor alpha (TNF-α) produced by RAW 264.7 was quantified by ELISA, after 24h exposure to the plant extract, both in the absence and presence of lipopolysaccharide (LPS) from Escherichia coli. Genotoxicity of the plant extract was evaluated by micronucleus formation (MN) in 1000 cells. The results were analyzed by T-Test or ANOVA and Tukey's Test (P≤0.05). RESULTS All biofilms showed significant reductions in CFU/mL (colony-forming units per milliliter). Cell viability was above 50% for all cell lines. Anti-inflammatory effect on the synthesis of IL-1β and TNF-α was observed. The MN was similar or lower than the control group in all cells. CONCLUSIONS T. vulgaris L. extract was effective against all biofilms, promoted high cell viability, anti-inflammatory effect and presented no genotoxicity.
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Affiliation(s)
- Jonatas Rafael de Oliveira
- São Paulo State University (UNESP). Institute of Science and Technology. Department of Biosciences and Oral Diagnosis, São José dos Campos, SP, Brazil.
| | - Daiane de Jesus Viegas
- São Paulo State University (UNESP). Institute of Science and Technology. Department of Biosciences and Oral Diagnosis, São José dos Campos, SP, Brazil
| | - Ana Paula Réquia Martins
- São Paulo State University (UNESP). Institute of Science and Technology. Department of Biosciences and Oral Diagnosis, São José dos Campos, SP, Brazil
| | - Cláudio Antonio Talge Carvalho
- São Paulo State University (UNESP). Institute of Science and Technology. Department of Restorative Dentistry. São José dos Campos, SP, Brazil
| | - Cristina Pacheco Soares
- Universidade do Vale do Paraíba (UNIVAP). Institute of Research and Development. São José dos Campos, SP, Brazil
| | - Samira Esteves Afonso Camargo
- São Paulo State University (UNESP). Institute of Science and Technology. Department of Biosciences and Oral Diagnosis, São José dos Campos, SP, Brazil
| | - Antonio Olavo Cardoso Jorge
- São Paulo State University (UNESP). Institute of Science and Technology. Department of Biosciences and Oral Diagnosis, São José dos Campos, SP, Brazil
| | - Luciane Dias de Oliveira
- São Paulo State University (UNESP). Institute of Science and Technology. Department of Biosciences and Oral Diagnosis, São José dos Campos, SP, Brazil
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