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Nascimento GCZ, Matias R, Miranda-Vilela AL, Farias KS, Silva DB, Facco GG, da Silva MAN, Rivero-Wendt CLG. Acute exposure of zebrafish ( Danio rerio) adults to psychotria carthagenensis leaf extracts: chemical profile, lack of genotoxicity and histological changes. Drug Chem Toxicol 2024:1-11. [PMID: 38953234 DOI: 10.1080/01480545.2024.2367560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 06/08/2024] [Indexed: 07/03/2024]
Abstract
Psychotria carthagenensis is a shrubby plant, often consumed by traditional populations in religious rituals. Previous studies have shown that this plant's infusion can inhibit the activity of Acetylcholinesterase (AChE) in rats. Despite the therapeutic potential, there is a lack of research regarding its possible toxicological and genotoxic effects. Hence, this study aimed to analyze the chemical profile of the ethanol extract from P. carthagenensis leaves by LC-DAD-MS and assess its possible toxicity and genotoxicity in zebrafish (Danio rerio). Adult zebrafish (N = 9/group) were exposed at different concentrations and the LC50 was calculated. Frequencies of micronucleus (MN) and nuclear abnormalities (NA) were estimated for genotoxic effects, and degree of tissue changes (DTC) was used to assess the liver and gill histopathology. From the LC-DAD-MS analyses, the identified compounds included N-fructosyl valine, ethyl hexoside, 5-O-E-caffeoylquinic acid, N-feruloylagmatime, roseoside, di-O-deoxyhexoyl-hexosyl quercetin, loiolide, and oleamide. The calculated values of LC50 did not vary significantly during the time of exposure. At the concentrations of 1.25, 2.5, 3.75, 5, 7.5, 10 and 15 mg/L, there was no genotoxicity, and only low to moderate toxicity for the tissues was observed, despite mortality of 100% at doses of 20-100 mg/L of P. carthagenensis ethanolic leaf extract. There were changes in cytoplasm of hepatocytes at 1.25 mg/L, and karyorrhexis, karyolysis and megalocytosis at 10 mg/L. In the gills, the alterations were primary lamellar hyperplasia in all concentrations, and at 10 mg/L, secondary lamellar edema and vascular hyperemia were common. Additionally, the chemical composition of P. carthagenensis was expanded.
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Affiliation(s)
| | - Rosemary Matias
- Postgraduate Program in Environment and Regional Development, University Anhanguera-Uniderp, Campo Grande, MS, Brazil
| | | | - Katyuce Souza Farias
- Laboratory of Natural Products and Mass Spectrometry, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Denise Brentan Silva
- Laboratory of Natural Products and Mass Spectrometry, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Gilberto Gonçalves Facco
- Postgraduate Program in Environment and Regional Development, University Anhanguera-Uniderp, Campo Grande, MS, Brazil
| | - Mirra Angelina Neres da Silva
- Ultraviolet Laboratory, Department of Chemistry, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
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Sofyantoro F, Septriani NI, Yudha DS, Wicaksono EA, Priyono DS, Putri WA, Primahesa A, Raharjeng ARP, Purwestri YA, Nuringtyas TR. Zebrafish as Versatile Model for Assessing Animal Venoms and Toxins: Current Applications and Future Prospects. Zebrafish 2024; 21:231-242. [PMID: 38608228 DOI: 10.1089/zeb.2023.0088] [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] [Indexed: 04/14/2024] Open
Abstract
Animal venoms and toxins hold promise as sources of novel drug candidates, therapeutic agents, and biomolecules. To fully harness their potential, it is crucial to develop reliable testing methods that provide a comprehensive understanding of their effects and mechanisms of action. However, traditional rodent assays encounter difficulties in mimicking venom-induced effects in human due to the impractical venom dosage levels. The search for reliable testing methods has led to the emergence of zebrafish (Danio rerio) as a versatile model organism for evaluating animal venoms and toxins. Zebrafish possess genetic similarities to humans, rapid development, transparency, and amenability to high-throughput assays, making it ideal for assessing the effects of animal venoms and toxins. This review highlights unique attributes of zebrafish and explores their applications in studying venom- and toxin-induced effects from various species, including snakes, jellyfish, cuttlefish, anemones, spiders, and cone snails. Through zebrafish-based research, intricate physiological responses, developmental alterations, and potential therapeutic interventions induced by venoms are revealed. Novel techniques such as CRISPR/Cas9 gene editing, optogenetics, and high-throughput screening hold great promise for advancing venom research. As zebrafish-based insights converge with findings from other models, the comprehensive understanding of venom-induced effects continues to expand, guiding the development of targeted interventions and promoting both scientific knowledge and practical applications.
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Affiliation(s)
- Fajar Sofyantoro
- Faculties of Biology, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | | | | | - Ega Adhi Wicaksono
- Faculties of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Dwi Sendi Priyono
- Faculties of Biology, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | | | - Alfian Primahesa
- Faculties of Biology, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Anita Restu Puji Raharjeng
- Faculties of Biology, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Faculty of Science and Technology, Universitas Islam Negeri Raden Fatah Palembang, South Sumatera, Indonesia
| | - Yekti Asih Purwestri
- Faculties of Biology, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Research Center for Biotechnology, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Tri Rini Nuringtyas
- Faculties of Biology, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Research Center for Biotechnology, Universitas Gadjah Mada, Yogyakarta, Indonesia
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Luo R, He C, He J, Li Z, Wang Y, Hou M, Li P, Yu W, Cheng S, Song Z. Acute toxicology on Danio rerio embryo and adult from Chinese traditional medicine preparation Danggui Shaoyao san. JOURNAL OF ETHNOPHARMACOLOGY 2024; 321:117528. [PMID: 38043754 DOI: 10.1016/j.jep.2023.117528] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 12/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Although the Traditional Chinese Medicine (TCM) prescription of Danggui Shaoyao San (DSS) presents substantial clinical efficacy and promising clinical prospects, the safety of DSS and its extracts have been inadequately investigated. The larva-adult duality of the zebrafish model offers a more efficient approach for evaluating the safety of herbal preparations in the fields of toxicology and pharmacology. AIM OF THE STUDY To investigate the acute toxicity of the extract derived from Danggui Shaoyao San, a traditional Chinese medicine preparation, on both Danio rerio embryos and adult organisms. MATERIALS AND METHODS The components of DSS were identified using liquid chromatography-tandem mass spectrometry (LC-MS/MS). The hatching rate of Danio rerio juveniles with different concentrations of DSS was calculated and the morphological changes of juveniles after administration were observed through a microscope. The behavioral trajectory of the adult fish was recorded by the observation tower of the automated Danio rerio analysis system, and DSS's effects on the behavior was analyzed. The pathological changes of Danio rerio gills, livers, kidneys, intestines and spermaries were examined using HE staining. RESULTS Compared with the control group, 25, 50 and 100 mg/L of DSS did not elicit any significant impacts on the hatching rate and morphology. Both 200 mg/L and the propylene glycol 2% reduced the hatching rate and caused the morphological teratogenic changes of the juvenile fish. The dosage of DSS below 100 mg/L had no discernible effect on the behavior of the adult fish, whereas the application of propylene glycol 2% was found to stimulate the adult fish, resulting in a notable increase in high-speed movement distance. 100 mg/L DSS group was not observed to cause any noticeable damage to the gills, livers, intestines and spermaries of Danio rerio, only mild nephrotoxicity was detected. The propylene glycol 2% group was found to result in pathological changes such as hyperplasia of epithelial cells on secondary lamellae, liver cell outline loss or atypia, tubal disorganization, goblet cell hypertrophy and irregularly arranged spermatozoa. CONCLUSION A viable approach for conducting toxicological studies on TCM preparations was developed and tested in this research. The findings showed that Danggui Shaoyao San has minimal acute toxicity to embryos and adult organisms at concentrations up to 100 mg/L. These results indicate that Danggui Shaoyao San is a safe TCM preparation.
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Affiliation(s)
- Rongsiqing Luo
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China; Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China
| | - Chunxiang He
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China; Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China
| | - Jiawei He
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China; Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China
| | - Ze Li
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China; Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China
| | - Yuke Wang
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China; Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China
| | - Mirong Hou
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China; Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China
| | - Ping Li
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China; Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China
| | - Wenjing Yu
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China; Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China
| | - Shaowu Cheng
- Office of Science & Technology, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China.
| | - Zhenyan Song
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China; Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China.
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Duarte JL, Duchon S, Di Filippo LD, Chorilli M, Corbel V. Larvicidal properties of terpenoid-based nanoemulsions against the dengue vector Aedes aegypti L. and their potential toxicity against non-target organism. PLoS One 2024; 19:e0293124. [PMID: 38324615 PMCID: PMC10849395 DOI: 10.1371/journal.pone.0293124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 09/10/2023] [Indexed: 02/09/2024] Open
Abstract
The development of insecticide resistance in mosquitoes of public health importance has encouraged extensive research into innovative vector control methods. Terpenes are the largest among Plants Secondary Metabolites and have been increasingly studied for their potential as insecticidal control agents. Although promising, terpenes are insoluble in water, and they show low residual life which limits their application for vector control. In this study, we developed and evaluated the performances of terpenoid-based nanoemulsions (TNEs) containing myrcene and p-cymene against the dengue vector Aedes aegypti and investigated their potential toxicity against non-target organisms. Our results showed that myrcene and p-cymene showed moderate larvicidal activity against mosquito larvae compared to temephos an organophosphate widely used for mosquito control. However, we showed similar efficacy of TNEs against both susceptible and highly insecticide-resistant mosquitoes from French Guyana, hence suggesting an absence of cross-resistance with conventional insecticides. We also showed that TNEs remained effective for up to 45 days in laboratory conditions. The exposure of zebrafish to TNEs triggered behavioral changes in the fish at high doses but they did not alter the normal functioning of zebrafish organs, suggesting a good tolerability of non-target organisms to these molecules. Overall, this study provides new insights into the insecticidal properties and toxicity of terpenes and terpenoid-based formulations and confirms that TNE may offer interesting prospects for mosquito control as part of integrated vector management.
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Affiliation(s)
- Jonatas Lobato Duarte
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - Stéphane Duchon
- Institut de Recherche Pour le Développement (IRD), MIVEGEC, CNRS, IRD, Univ. Montpellier, Montpellier, France
| | - Leonardo Delello Di Filippo
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - Marlus Chorilli
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - Vincent Corbel
- Institut de Recherche Pour le Développement (IRD), MIVEGEC, CNRS, IRD, Univ. Montpellier, Montpellier, France
- Laboratório de Fisiologia e Controle de Artrópodes Vetores (Laficave), Fundação Oswaldo Cruz (FIOCRUZ), Instituto Oswaldo Cruz (IOC), Rio de Janeiro–RJ, Brazil
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Mohan Prakash RL, Hwang DH, Asirvatham RD, Hong IH, Kang C, Kim E. Identification of cardiorespiratory toxic components of Nemopilema nomurai jellyfish venom using sequential chromatography methods. Toxicon 2023; 229:107126. [PMID: 37054994 DOI: 10.1016/j.toxicon.2023.107126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/24/2023] [Accepted: 04/10/2023] [Indexed: 04/15/2023]
Abstract
Jellyfish stings pose a significant threat to humans in coastal areas worldwide, with venomous jellyfish species stinging millions of individuals annually. Nemopilema nomurai is one of the largest jellyfish species, with numerous tentacles rich in nematocysts. N. nomurai venom (NnV) is a complex mixture of proteins, peptides, and small molecules that serve as both prey-capture and defense mechanisms. Yet, the molecular identity of its cardiorespiratory and neuronal toxic components of NnV has not been clearly identified yet. Here, we isolated a cardiotoxic fraction, NnTP (Nemopilema nomurai toxic peak), from NnV using chromatographic methods. In the zebrafish model, NnTP exhibited strong cardiorespiratory and moderate neurotoxic effects. LC-MS/MS analysis identified 23 toxin homologs, including toxic proteinases, ion channel toxins, and neurotoxins. The toxins demonstrated a synergistic effect on the zebrafish, leading to altered swimming behavior, hemorrhage in the cardiorespiratory region, and histopathological changes in organs such as the heart, gill, and brain. These findings provide valuable insights into the mechanisms underlying the cardiorespiratory and neurotoxic effects of NnV, which could be useful in developing therapeutic strategies for venomous jellyfish stings.
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Affiliation(s)
| | - Du Hyeon Hwang
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea; Institute of Animal Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
| | - Ravi Deva Asirvatham
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
| | - Il-Hwa Hong
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea; Institute of Animal Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
| | - Changkeun Kang
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea; Institute of Animal Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
| | - Euikyung Kim
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea; Institute of Animal Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
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Praseetha S, Sukumaran ST, Dan M, Augustus AR, Pandian SK, Sugathan S. The Anti-Biofilm Potential of Linalool, a Major Compound from Hedychium larsenii, against Streptococcus pyogenes and Its Toxicity Assessment in Danio rerio. Antibiotics (Basel) 2023; 12:antibiotics12030545. [PMID: 36978412 PMCID: PMC10044342 DOI: 10.3390/antibiotics12030545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/11/2023] Open
Abstract
The anti-biofilm and anti-virulence potential of the essential oil (E.O.) extracted from Hedychium larsenii M. Dan & Sathish was determined against Streptococcus pyogenes. A crystal violet assay was employed to quantify the biofilm. Linalool, a monoterpene alcohol from the E.O., showed concentration-dependent biofilm inhibition, with a maximum of 91% at a concentration of 0.004% (v/v). The AlamarBlueTM assay also confirmed Linalool’s non-bactericidal anti-biofilm efficacy (0.004%). Linalool treatment impeded micro-colony formation, mature biofilm architecture, surface coverage, and biofilm thickness and impaired cell surface hydrophobicity and EPS production. Cysteine protease synthesis was quantified using the Azocasein assay, and Linalool treatment augmented its production. This suggests that Linalool destabilizes the biofilm matrix. It altered the expression of core regulons covRS, mga, srv, and ropB, and genes associated with virulence and biofilm formation, such as speB, dltA, slo, hasA, and ciaH, as revealed by qPCR analysis. Cytotoxicity analysis using human kidney cells (HEK) and the histopathological analysis in Danio rerio proved Linalool to be a druggable molecule against the biofilms formed by S. pyogenes. This is the first report on Linalool’s anti-biofilm and anti-virulence potential against S. pyogenes.
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Affiliation(s)
- Sarath Praseetha
- Department of Biotechnology, Kariavattom Campus, University of Kerala, Thiruvananthapuram Pin-695 581, Kerala, India
| | - Swapna Thacheril Sukumaran
- Department of Botany, Kariavattom Campus, University of Kerala, Thiruvananthapuram Pin-695 581, Kerala, India
| | - Mathew Dan
- Plant Genetic Resource Division, Jawaharlal Nehru Tropical Botanic Garden & Research Institute, Palode, Thiruvananthapuram Pin-695 562, Kerala, India
| | - Akshaya Rani Augustus
- Department of Biotechnology, Alagappa University, Karaikudi Pin-630 003, Tamil Nadu, India
| | | | - Shiburaj Sugathan
- Department of Botany, Kariavattom Campus, University of Kerala, Thiruvananthapuram Pin-695 581, Kerala, India
- Correspondence:
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de Oliveira Carvalho H, Sauma ALR, do Nascimento AL, de Lima Teixeira AVT, Gonçalves DES, Gomes L, da Costa Furtado G, da Silva HR, de Souza GC, Pereira ACM, Carvalho JCT. Intramuscular compatibility of an injectable anti-inflammatory nanodispersion from a standardized Bixa orellana oil (Chronic ®): a toxicological study in Wistar rats. Inflammopharmacology 2023; 31:877-886. [PMID: 36853419 DOI: 10.1007/s10787-023-01162-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 02/09/2023] [Indexed: 03/01/2023]
Abstract
Bixa orellana L. is a plant popularly known as "ucurum", "annatto", and "achiote". It is native to South America, and its seeds are an abundant source of geranylgeraniol and tocotrienols. Nanoencapsulation is a valuable technique that can decrease the drug needed to achieve an effect, decreasing potential toxicity, side effects and potentiate the anti-inflammatory effect. This study aimed to evaluate the acute toxicity of an intramuscular application of a nanodispersion containing a standardized extract from the seeds of Bixa orellana (NBO) in Wistar rats. The chemical evaluation showed δ-tocotrienol at 0.725 ± 0.062 mg/mL (72.6 ± 0.9%). The stability study showed the nanoparticles had an average size from 53.15 ± 0.64 to 59.9 ± 3.63 nm, with a polydispersity index ranging from 0.574 ± 0.032 to 0.574 ± 0.32, Zeta potential from 18.26 ± 0.59 to 19.66 ± 1.45 mV. After testing the intramuscular application of NBO with doses from 1 to 5 mg/kg in animals, it was observed that the acute treatment did not elicit any toxic effects within this range. The dose of 10 mg/kg, although not affecting hematological and biochemical parameters (CPK, LDH, myoglobin, AST, ALT, TC, TG, glucose levels, creatinine, and urea), could induce some muscle tissue changes, including leukocyte infiltration, morphological chances, and potentially necrosis. In conclusion, the results showed that the treatments devoided toxicity between 1 and 5 mg/kg.
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Affiliation(s)
- Helison de Oliveira Carvalho
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil
| | - Ana Laura Ribeiro Sauma
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil
| | - Aline Lopes do Nascimento
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,Pharmaceutical Innovation Postgraduation Program, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil
| | - Abrahão Victor Tavares de Lima Teixeira
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,Pharmaceutical Innovation Postgraduation Program, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil
| | - Danna Emanuelle Santos Gonçalves
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil
| | - Lauana Gomes
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil
| | - Gabriel da Costa Furtado
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil
| | - Heitor Ribeiro da Silva
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil
| | - Gisele Custódio de Souza
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil.,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil
| | - Arlindo César Matias Pereira
- University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil.,Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - José Carlos Tavares Carvalho
- Drugs Research Laboratory, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil. .,Pharmaceutical Innovation Postgraduation Program, Department of Biological and Health Sciences, Federal University of Amapá, Macapá, Amapá, Brazil. .,University Hospital of the Federal University of Amapá, Street Estádio Zerão, Macapá, Amapá, CEP68902-336, Brazil.
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Mahjoubian M, Naeemi AS, Moradi-Shoeili Z, Tyler CR, Mansouri B. Toxicity of Silver Nanoparticles in the Presence of Zinc Oxide Nanoparticles Differs for Acute and Chronic Exposures in Zebrafish. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2023; 84:1-17. [PMID: 36333621 DOI: 10.1007/s00244-022-00965-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 10/25/2022] [Indexed: 06/16/2023]
Abstract
We assessed the acute toxicity effects (96 h) of silver nanoparticles (Ag NPs) and zinc oxide nanoparticles (ZnO NPs) and chronic (28 d) exposure to Ag NPs, including in combination with ZnO NPs. In the chronic studies, we further assessed the toxicokinetics and bioaccumulation of Ag and the resulting histopathological effects in the gill, intestine, and liver of zebrafish. Co-exposures with ZnO NPs reduced the toxicity of Ag NPs for acute (lethality) but enhanced the toxicity effects (tissue histopathology) for chronic exposures. The histological lesions for both NPs exposures in the gill included necrosis and fusion of lamellae, for the intestine necrosis and degeneration, and in the liver, mainly necrosis. The severity of the histological lesions induced by the Ag NPs was related to the amount of accumulated Ag in the zebrafish organs. The Ag accumulation in different organs was higher in the presence of ZnO NPs in the order of the gill > intestine > liver. Depuration kinetics illustrated the lowest half-life for Ag occurred in the gill and for the combined exposure of Ag with ZnO NPs. Our findings illustrate that in addition to tissue, time, and exposure concentration dependencies, the Ag NPs toxicity can also be influenced by the co-exposure to other NPs (here ZnO NPs), emphasizing the need for more combination exposure effects studies for NPs to more fully understand their potential environmental health risks.
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Affiliation(s)
- Maryam Mahjoubian
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Akram Sadat Naeemi
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran.
| | | | - Charles R Tyler
- Biosciences, College of Life and Environmental Sciences, University of Exeter, Geoffrey Pope, Stocker Road, Exeter, EX4 4QD, Devon, UK
| | - Borhan Mansouri
- Substance Abuse Prevention Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Holanda FH, Ribeiro AN, Sánchez-Ortiz BL, de Souza GC, Borges SF, Ferreira AM, Florentino AC, Yoshioka SA, Moraes LS, Carvalho JCT, Ferreira IM. Anti-inflammatory potential of baicalein combined with silk fibroin protein in a zebrafish model (Danio rerio). Biotechnol Lett 2023; 45:235-253. [PMID: 36550336 PMCID: PMC9778464 DOI: 10.1007/s10529-022-03334-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 09/19/2022] [Accepted: 11/17/2022] [Indexed: 12/24/2022]
Abstract
Baicalein (BA) is a flavonoid with wide-ranging pharmacological activity. However, its biological evaluation is hampered by its low solubility in aqueous medium, making forms of incorporation that improve its solubility necessary. In the present study, BA was combined with a solution of silk fibroin protein (SF), a biomaterial used too as a drug carrier, to evaluate the anti-inflammatory potential of this combination, in vivo, in an experimental model, zebrafish (Danio rerio). Baicalein-silk fibroin (BASF) improved the DPPH (2,2-diphenyl-1-picryl-hydrazyl-hydrate) free radical scavenging rate (95%) in comparison with BA in solution. The acute toxicity study and histopathological analysis in zebrafish showed that BASF has low cytotoxic potential, except for the maxim dose of 2000 mg/kg. The use of BA in combination with SF enhanced the anti-inflammatory effect of flavonoids by inducing inflammatory peritoneal edema through carrageenan and achieved 77.6% inhibition of abdominal edema at a dose of 75 mg/kg. The results showed that the BASF, significantly increases the bioavailability and therapeutic effect of flavonoids and several results observed in this study may help in the development of new drugs.
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Affiliation(s)
- Fabrício H. Holanda
- Biocatalysis and Applied Organic Synthesis Laboratory, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
| | - Arlefe N. Ribeiro
- Biocatalysis and Applied Organic Synthesis Laboratory, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
| | - Brenda L. Sánchez-Ortiz
- Drug Research Laboratory, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
| | - Gisele C. de Souza
- Drug Research Laboratory, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
| | - Swanny F. Borges
- Drug Research Laboratory, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
| | - Adriana M. Ferreira
- Drug Research Laboratory, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
| | - Alexandro C. Florentino
- Laboratório de Ictio e Genotoxidade, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
| | - Sérgio A. Yoshioka
- Biochemistry and Biomaterials Laboratory, Institute of Chemistry of São Carlos, University of São Paulo, Universidade de São Paulo, São Carlos, SP Brazil
| | - Lienne S. Moraes
- Biocatalysis and Applied Organic Synthesis Laboratory, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
| | - José Carlos T. Carvalho
- Drug Research Laboratory, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
| | - Irlon M. Ferreira
- Biocatalysis and Applied Organic Synthesis Laboratory, Federal University of Amapá, Campus Universitário Marco Zero do Equador, Macapá, AP Brazil
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de Souza AA, Ortíz BLS, Borges SF, Pinto AVP, Ramos RDS, Pena IC, Rocha Koga RDC, Batista CE, de Souza GC, Ferreira AM, Duvoisin Junior S, Tavares Carvalho JC. Acute Toxicity and Anti-Inflammatory Activity of Trattinnickia rhoifolia Willd (Sucuruba) Using the Zebrafish Model. Molecules 2022; 27:molecules27227741. [PMID: 36431841 PMCID: PMC9699319 DOI: 10.3390/molecules27227741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/28/2022] [Accepted: 10/01/2022] [Indexed: 11/12/2022] Open
Abstract
The species Trattinnickia rhoifolia Willd, (T. rhoifolia), which belongs to the Burseraceae family, is widely used in ethnopharmacological cultural practices by traditional Amazonian people for anti-inflammatory purposes, sometimes as their only therapeutic resource. Although it is used in teas, infusions, macerations and in food, the species is still unexplored in regard to its pharmacophoric potential and chemical profile. Therefore, the aim of this study was to conduct a phytochemical characterization of the hydroethanolic extract of T. rhoifolia leaves (HELTr) and to evaluate the acute toxicity and anti-inflammatory activity of this species using zebrafish (Danio rerio). The extract was analyzed by gas chromatography−mass spectrometry (GC-MS). The evaluation of the acute toxicity of the HELTr in adult zebrafish was determined using the limit test (2000 mg/kg), with behavioral and histopathological evaluations, in addition to the analysis of the anti-inflammatory potential of HELTr in carrageenan-induced abdominal edema, followed by the use of the computational method of molecular docking. The phytochemical profile of the species is chemically diverse, suggesting the presence of the fatty acids, ester, alcohol and benzoic acid classes, including propanoic acid, ethyl ester and hexadecanoic acid. In the studies of zebrafish performed according to the index of histopathological changes (IHC), the HELTr did not demonstrate toxicity in the behavioral and histopathological assessments, since the vital organs remained unchanged. Carrageenan-induced abdominal edema was significantly reduced at all HELTr doses (100, 200 and 500 mg/kg) in relation to the negative control, dimethyl sulfoxide (DMSO), while the 200 mg/kg dose showed significant anti-inflammatory activity in relation to the positive control (indomethacin). With these activities being confirmed by molecular docking studies, they showed a good profile for the inhibition of the enzyme Cyclooxygenase-2 (COX-2), as the interactions established at the sites of the receptors used in the docking study were similar to the controls (RCX, IMN and CEL). Therefore, the HELTr has an acceptable degree of safety for acute toxicity, defined in the analysis of behavioral changes, mortality and histopathology, with a significant anti-inflammatory action in zebrafish at all doses, which demonstrates the high pharmacophoric potential of the species. These results may direct future applications and drug development but still require further elucidation.
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Affiliation(s)
- Agerdânio Andrade de Souza
- Post-Graduate Program in Pharmaceutical Innovation, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, Macapá CEP 68903-419, Amapá, Brazil
- Indigenous Intercultural Licensing Course, Binational Campus, Federal University of Amapá, Rodovia BR 156, No. 3051, Universidade, Oiapoque CEP 68980-000, Amapá, Brazil
- Research Laboratory of Drugs, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, km 02, Macapá CEP 68903-419, Amapá, Brazil
| | - Brenda Lorena Sánchez Ortíz
- Research Laboratory of Drugs, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, km 02, Macapá CEP 68903-419, Amapá, Brazil
| | - Swanny Ferreira Borges
- Post-Graduate Program in Pharmaceutical Innovation, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, Macapá CEP 68903-419, Amapá, Brazil
- Research Laboratory of Drugs, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, km 02, Macapá CEP 68903-419, Amapá, Brazil
| | - Andria Vanessa Pena Pinto
- Research Laboratory of Drugs, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, km 02, Macapá CEP 68903-419, Amapá, Brazil
| | - Ryan da Silva Ramos
- Graduate Program in Biotechnology and Biodiversity-Network BIONORTE, Federal University of Amapá, Macapá CEP 68903-419, Amapá, Brazil
| | - Igor Colares Pena
- Laboratory of Modeling and Computational Chemistry, Department of Biological and Health Sciences, Federal University of Amapá, Macapá CEP 68902-280, Amapá, Brazil
| | - Rosemary de Carvalho Rocha Koga
- Post-Graduate Program in Pharmaceutical Innovation, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, Macapá CEP 68903-419, Amapá, Brazil
- Research Laboratory of Drugs, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, km 02, Macapá CEP 68903-419, Amapá, Brazil
| | - Carla Estefani Batista
- School of Technology, University of the State of Amazonas–UEA, Manaus CEP 69050-020, Amazonas, Brazil
| | - Gisele Custódio de Souza
- Post-Graduate Program in Pharmaceutical Innovation, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, Macapá CEP 68903-419, Amapá, Brazil
- Research Laboratory of Drugs, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, km 02, Macapá CEP 68903-419, Amapá, Brazil
| | - Adriana Maciel Ferreira
- Post-Graduate Program in Pharmaceutical Innovation, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, Macapá CEP 68903-419, Amapá, Brazil
- Research Laboratory of Drugs, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, km 02, Macapá CEP 68903-419, Amapá, Brazil
| | - Sergio Duvoisin Junior
- School of Technology, University of the State of Amazonas–UEA, Manaus CEP 69050-020, Amazonas, Brazil
| | - José Carlos Tavares Carvalho
- Post-Graduate Program in Pharmaceutical Innovation, Pharmacy Course, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, Macapá CEP 68903-419, Amapá, Brazil
- Research Laboratory of Drugs, Department of Biological and Health Sciences, Federal University of Amapá, Rodovia Juscelino Kubitschek, km 02, Macapá CEP 68903-419, Amapá, Brazil
- University Hospital of the Federal University of Amapá, R. do Estádio Zerão, Macapá CEP 68902-336, Amapá, Brazil
- Correspondence:
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11
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Evaluation of the effects of Loxosceles intermedia’s venom in zebrafish. Toxicol Rep 2022; 9:1410-1418. [DOI: 10.1016/j.toxrep.2022.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/14/2022] [Accepted: 06/18/2022] [Indexed: 11/21/2022] Open
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12
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OUP accepted manuscript. Toxicol Res (Camb) 2022; 11:520-528. [DOI: 10.1093/toxres/tfac032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 04/01/2022] [Accepted: 05/05/2022] [Indexed: 11/14/2022] Open
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Tomazi R, Figueira ÂC, Ferreira AM, Ferreira DQ, de Souza GC, de Souza Pinheiro WB, Pinheiro Neto JR, da Silva GA, de Lima HB, da Silva Hage-Melim LI, Pereira ACM, Carvalho JCT, da Silva de Almeida SSM. Hypoglycemic Activity of Aqueous Extract of Latex from Hancornia speciosa Gomes: A Study in Zebrafish and In Silico. Pharmaceuticals (Basel) 2021; 14:ph14090856. [PMID: 34577555 PMCID: PMC8472165 DOI: 10.3390/ph14090856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/20/2021] [Accepted: 08/22/2021] [Indexed: 11/29/2022] Open
Abstract
Hancornia speciosa Gomes is a tree native to Brazil and has therapeutic potential for several diseases. Ethnopharmacological surveys have reported that the plant is used as a hypoglycemic agent and to lose weight. This study aimed to evaluate the effects of the aqueous extract from H. speciosa latex (LxHs) in a zebrafish model of diabetes. The extract was evaluated through high-performance thin-layer chromatography (HTPLC), nuclear magnetic resonance (NMR), and Fourier-transform infrared spectroscopy (FT-IR). We then tested treatments with LxHs (500, 1000, and 1500 mg/kg) by assessing blood glucose levels in alloxan-induced diabetic animals, and metformin was used as a control. The toxicity was evaluated through histopathology of the pancreas and biochemical assessment of serum levels of AST, ALT, creatinine, and urea. The extract was also assessed for acute toxicity through several parameters in embryos and adult animals. Finally, we performed in silico analysis through the SEA server and docking using the software GOLD. The phytochemical study showed the compounds cornoside, dihydrocornoide, and 1-O-methyl-myoinositol (bornesitol). The treatment with all doses of LxHs significantly decreased alloxan-induced hyperglycemia without any significant histological or biochemical abnormalities. No significant frequency of teratogenesis was observed in the embryos exposed to the extract, and no significant behavioral changes or deaths were observed in adult animals. In silico, the results showed a potential interaction between inositol and enzymes involved in carbohydrates’ metabolism. Overall, the results show a hypoglycemic activity of the extract in vivo, with no apparent toxicity. The computational studies suggest this could be at least partially due to the presence of bornesitol, since inositols can interact with carbohydrates’ enzymes.
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Affiliation(s)
- Rosana Tomazi
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Rede Bionorte (Ppg-Bionorte), Instituto Federal de Educação, Ciência e Tecnologia do Amapá (IFAP), Rodovia BR-210, km 03, S/n—Brasil Novo, Macapá 68909-398, AP, Brazil; (R.T.); (Â.C.F.)
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil; (A.M.F.); (D.Q.F.); (G.C.d.S.); (A.C.M.P.)
- Laboratório de Farmacognosia e Fitoquímica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil;
| | - Ângela Costa Figueira
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Rede Bionorte (Ppg-Bionorte), Instituto Federal de Educação, Ciência e Tecnologia do Amapá (IFAP), Rodovia BR-210, km 03, S/n—Brasil Novo, Macapá 68909-398, AP, Brazil; (R.T.); (Â.C.F.)
| | - Adriana Maciel Ferreira
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil; (A.M.F.); (D.Q.F.); (G.C.d.S.); (A.C.M.P.)
| | - Diego Quaresma Ferreira
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil; (A.M.F.); (D.Q.F.); (G.C.d.S.); (A.C.M.P.)
| | - Gisele Custódio de Souza
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil; (A.M.F.); (D.Q.F.); (G.C.d.S.); (A.C.M.P.)
| | - Wandson Braamcamp de Souza Pinheiro
- Laboratório de Química Industrial, Instituto de Química, Universidade Federal do Pará (UFPA), Rua. Augusto Corrêa, Guamá, 01, Belém 66075-110, AP, Brazil; (W.B.d.S.P.); (J.R.P.N.); (G.A.d.S.)
| | - José Rodrigues Pinheiro Neto
- Laboratório de Química Industrial, Instituto de Química, Universidade Federal do Pará (UFPA), Rua. Augusto Corrêa, Guamá, 01, Belém 66075-110, AP, Brazil; (W.B.d.S.P.); (J.R.P.N.); (G.A.d.S.)
| | - Geilson Alcantara da Silva
- Laboratório de Química Industrial, Instituto de Química, Universidade Federal do Pará (UFPA), Rua. Augusto Corrêa, Guamá, 01, Belém 66075-110, AP, Brazil; (W.B.d.S.P.); (J.R.P.N.); (G.A.d.S.)
| | - Henrique Barros de Lima
- Laboratório de Química Medicinal, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil; (H.B.d.L.); (L.I.d.S.H.-M.)
| | - Lorane Izabel da Silva Hage-Melim
- Laboratório de Química Medicinal, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil; (H.B.d.L.); (L.I.d.S.H.-M.)
| | - Arlindo César Matias Pereira
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil; (A.M.F.); (D.Q.F.); (G.C.d.S.); (A.C.M.P.)
| | - José Carlos Tavares Carvalho
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil; (A.M.F.); (D.Q.F.); (G.C.d.S.); (A.C.M.P.)
- Correspondence:
| | - Sheylla Susan Moreira da Silva de Almeida
- Laboratório de Farmacognosia e Fitoquímica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá (UNIFAP), Rod. Juscelino Kubitschek, km 02—Jardim Marco Zero, Macapá 68903-419, AP, Brazil;
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Mohan Prakash RL, Hwang DH, Hong IH, Chae J, Kang C, Kim E. Danio rerio as an alternative vertebrate model for jellyfish venom study: The toxinological aspects of Nemopilema nomurai venom. Toxicol Lett 2020; 335:91-97. [PMID: 33157172 DOI: 10.1016/j.toxlet.2020.10.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 10/07/2020] [Accepted: 10/29/2020] [Indexed: 01/11/2023]
Abstract
Nemopilema nomurai venom (NnV) is severely toxic to many organisms. However, the mechanism of its poisoning has not been properly understood yet. The present work demonstrates that zebrafish (Danio rerio) is an alternative vertebrate model for studying NnV jellyfish venom for the first time. In this model, NnV appears to cause severe hemorrhage and inflammation in cardiopulmonary regions of zebrafish. NnV also altered the swimming behavior of zebrafish accompanied by a significant downregulation of acetylcholinesterase (AChE) activity in brain tissues. Histopathological changes observed for various organs of D. rerio caused by NnV corresponded to an increase in lactate dehydrogenase (LDH) activity in tissues. NnV also significantly altered glutathione S-transferase (GST) activity in cardiopulmonary and brain tissues of D. rerio. SDS-PAGE revealed many protein bands of NnV of various sizes after silver staining. Taken together, these results indicate that Danio rerio can be a useful alternative animal model for jellyfish venom toxicology studies. Findings of the present study also suggest that Danio rerio could be used to develop an effective treatment strategy and discover the mechanism of action of jellyfish venom envenomation.
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Affiliation(s)
- Ramachandran Loganathan Mohan Prakash
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea; Institute of Animal Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
| | - Du Hyeon Hwang
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea; Institute of Animal Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
| | - Il-Hwa Hong
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea; Institute of Animal Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
| | - Jinho Chae
- Marine Environmental Research and Information Laboratory, B1101, 17 Gosan-ro 148beon-gil, Gunpo-si, Gyeonggi-do, 15850, South Korea.
| | - Changkeun Kang
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea; Institute of Animal Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
| | - Euikyung Kim
- College of Veterinary Medicine, Gyeongsang National University, Jinju, 52828, South Korea; Institute of Animal Medicine, Gyeongsang National University, Jinju, 52828, South Korea.
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de Oliveira Carvalho H, Gonçalves DES, Picanço KRT, de Lima Teixeira Dos Santos AVT, Lucia M, Hu X, Fernandes CP, Ferreira IM, Carvalho JCT. Actions of Cannabis sativa L. fixed oil and nano-emulsion on venom-induced inflammation of Bothrops moojeni snake in rats. Inflammopharmacology 2020; 29:123-135. [PMID: 32924074 DOI: 10.1007/s10787-020-00754-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 08/30/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Bothrops moojeni snake venom (VBm) has toxins that cause pronounced tissue damage and exacerbated inflammatory reaction. Cannabis sativa L. is a plant species that produces an oil (CSO) rich in unsaturated fatty acids. Nano-emulsions have several advantages, such as better stability and higher penetrating power in membranes. Therefore, this study evaluated the effect of a nano-emulsion based on this herbal derivative (NCS) against VBm-induced inflammation in Wistar rats. METHODS The CSO and NCS were submitted to physicochemical characterization. The inflammatory process was induced by the VBm (0.10 mg/kg) as follows: rat paw edema, peritonitis, analysis of leukocyte infiltrate in gastrocnemius muscle of rats and formation of granulomatous tissue. RESULTS No significant changes were observed when the NCS was submitted to the centrifugation and thermal stress tests. There was no phase separation, changes in density (0.978 ± 0.01 g/cm3) and viscosity (0.889 ± 0.15). The droplet diameter ranged from 119.7 ± 065 to 129.3 ± 0.15 nm and the polydispersity index ranged from 0.22 ± 0.008 to 0.23 ± 0.011. The results showed that treatments with CSO (200 and 400 mg/kg) and NCS (100 mg/kg) were able to decrease significantly (p < 0.001) the formation of edema and granulomatous tissue. The CSO and NCS groups significantly attenuated (p < 0.001) the recruitment of inflammatory cells in the tests for peritonitis and leukocyte infiltrate. The histopathological analysis of the gastrocnemius muscle showed a reduction in tissue damage caused by VBm. CONCLUSION The results obtained in this study showed anti-inflammatory activity of the CSO which may be due to a high UFA content. The nanosizing, as evidenced by the incorporation of the CSO in the NCS improved the effect and opens the perspective for the obtainment of a nanomedicine in which a kinetic stable phytotherapic can be used at low doses.
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Affiliation(s)
- Helison de Oliveira Carvalho
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rodovia Juscelino Kubitsheck, km 02, Macapá, Amapá, 68903-419, Brazil
- Programa de Pós-graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Brazil
| | - Danna Emanuelle Santos Gonçalves
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rodovia Juscelino Kubitsheck, km 02, Macapá, Amapá, 68903-419, Brazil
| | - Karyny Roberta Tavares Picanço
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rodovia Juscelino Kubitsheck, km 02, Macapá, Amapá, 68903-419, Brazil
| | - Abrahão Victor Tavares de Lima Teixeira Dos Santos
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rodovia Juscelino Kubitsheck, km 02, Macapá, Amapá, 68903-419, Brazil
| | - Maria Lucia
- Serpentário do Departamento de Ciências Biológicas da Universidade José do Rosário Vellano - UNIFENAS, Alfenas, Minas Gerais, Brasil
| | - Xuebo Hu
- Laboratory of Drug Discovery and Molecular Engineering, College of Plant Science and Technology, Huazhong Agricultural University, 1 Shizishan, Nanhu, Wuhan, 430070, China
| | - Caio Pinho Fernandes
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rodovia Juscelino Kubitsheck, km 02, Macapá, Amapá, 68903-419, Brazil
- Programa de Pós-graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Brazil
- Laboratório de Nanobiotecnologia Fitofarmacêutica, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rodovia Juscelino Kubitsheck, km 02, Macapá, Amapá, 68902-280, Brazil
| | - Irlon Maciel Ferreira
- Programa de Pós-graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Brazil
- Laboratório de Biocatálise e Biotransformação em Química Orgânica, Curso de Química, Universidade Federal do Amapá, Macapá, Brazil
| | - José Carlos Tavares Carvalho
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rodovia Juscelino Kubitsheck, km 02, Macapá, Amapá, 68903-419, Brazil.
- Programa de Pós-graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Brazil.
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de Sá Hyacienth BM, Tavares Picanço KR, Sánchez-Ortiz BL, Barros Silva L, Matias Pereira AC, Machado Góes LD, Sousa Borges R, Cardoso Ataíde R, dos Santos CBR, de Oliveira Carvalho H, Gonzalez Anduaga GM, Navarrete A, Tavares Carvalho JC. Hydroethanolic extract from Endopleura uchi (Huber) Cuatrecasas and its marker bergenin: Toxicological and pharmacokinetic studies in silico and in vivo on zebrafish. Toxicol Rep 2020; 7:217-232. [PMID: 32042599 PMCID: PMC6997909 DOI: 10.1016/j.toxrep.2020.01.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 01/24/2020] [Accepted: 01/26/2020] [Indexed: 02/07/2023] Open
Abstract
E. uchi stem bark hydroethanolic extract in zebrafish. Evaluating the in silico pharmacokinetic and toxicological parameters. Behavioral, biochemical and histopathological changes was dose dependent. In silico bergenin and its metabolites showed high intestinal absorption. Bergenin inhibited CYP2C9, CYP3A4 and CYP2C19.
Endopleura uchi, is used for the treatment of inflammatory disease and related to the female reproductive tract. The aim of this study was to evaluate the acute toxicity of the Endopleura uchi stem bark hydroethanolic extract (EEu) in zebrafish, emphasizing the histopathological and biochemical parameters, as well as evaluating the in silico pharmacokinetic and toxicological parameters of the phytochemical/pharmacological marker, bergenin, as their metabolites. The animals were orally treated with EEu at a single dose of 75 mg/kg, 500 mg/kg, 1000 mg/kg and 3000 mg/kg. the oral LD50 of the EEu higher to the dose of 3000 mg/kg. Behavioral, biochemical and histopathological changes were dose dependent. In silico pharmacokinetic predictions for bergenin and its metabolites showed moderate absorption in high human intestinal absorption (HIA) and Caco-2 models, reduced plasma protein binding, by low brain tissue binding and no P-glycoprotein (P-Gp) inhibition. Their metabolism is defined by the CYP450 enzyme, in addition to bergenin inhibition of CYP2C9, CYP3A4 and CYP2C19. In the bergenin and its metabolites in silico toxicity test it have been shown to cause carcinogenicity and a greater involvement of the bergenin with the CYP enzymes in the I and II hepatic and renal metabolism’s phases was observed. It is possible to suggest that the histopathological damages are involved with the interaction of this major compound and its metabolites at the level of the cellular-biochemical mechanisms which involve the absorption, metabolization and excretion of these possible prodrug and drug.
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Key Words
- ALT, Alanine aminotransferase
- AST, Aspartate aminotransferase
- BBB, Brain-blood partition coefficient (C.brain/C.blood)
- Bergenin
- Biotrasformation
- EEu, Endopleura uchi stem bark hydroethanolic extract
- Endopleura uchi
- HAI, Index of Histopathological Changes
- HBA, Hydrogen bonding acceptors
- HBD, Hydrogen bonding donors
- HIA, Human intestinal absorption
- Hepatoxity
- IAN, Regional Herbarium of the Eastern Amazonian Embrapa
- MM, Molecular mass
- Nephrotoxity
- P-Gp, P-glycoprotein
- PPB, Plasma protein binding
- Toxicology
- hERG, ether-a-go-related human gene
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Affiliation(s)
- Beatriz Martins de Sá Hyacienth
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
- Postgraduate Program in Biodiversity and Biotechnology of the Legal Amazon of the BIONORTE Network, Department of Biological Sciences and Health, Federal University of Amapá, Macapá, AP, Brazil
| | - Karyny Roberta Tavares Picanço
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
| | - Brenda Lorena Sánchez-Ortiz
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
- Laboratory of Natural Product Pharmacology, Department of Pharmacy, Faculty of Chemistry, National Autonomous University of Mexico, University City, Coyoacán, Zip Code 04510 Mexico City, Mexico
| | - Luciane Barros Silva
- Federal University of Amapá, Laboratory of Modeling and Computational Chemistry, Department of Biological Sciences and Health, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
| | - Arlindo César Matias Pereira
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
| | - Larissa Daniele Machado Góes
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
| | - Raphaelle Sousa Borges
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
| | - Rodrigo Cardoso Ataíde
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
| | - Cleydson Breno Rodrigues dos Santos
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
- Federal University of Amapá, Laboratory of Modeling and Computational Chemistry, Department of Biological Sciences and Health, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
| | - Helison de Oliveira Carvalho
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
| | - Gloria Melisa Gonzalez Anduaga
- Laboratory of Natural Product Pharmacology, Department of Pharmacy, Faculty of Chemistry, National Autonomous University of Mexico, University City, Coyoacán, Zip Code 04510 Mexico City, Mexico
| | - Andrés Navarrete
- Laboratory of Natural Product Pharmacology, Department of Pharmacy, Faculty of Chemistry, National Autonomous University of Mexico, University City, Coyoacán, Zip Code 04510 Mexico City, Mexico
| | - José Carlos Tavares Carvalho
- Laboratory of Pharmaceutical Research, Department of Biological Sciences and Health, Federal University of Amapá, Juscelino Kubitschek Street, Marco Zero Campus, Zip Code 68903-419, Macapá, AP, Brazil
- Postgraduate Program in Biodiversity and Biotechnology of the Legal Amazon of the BIONORTE Network, Department of Biological Sciences and Health, Federal University of Amapá, Macapá, AP, Brazil
- Corresponding author.
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Júnior FAN, Jorge ARC, Marinho AD, Silveira JADM, Alves NTQ, Costa PHS, E Silva PLB, Chaves-Filho AJM, Lima DB, Sampaio TL, Morais GBD, Evangelista JSAM, Martins AMC, Júnior RSF, Macedo DS, Jorge RJB, Monteiro HSA. Bothrops alternatus Snake Venom Induces Cytokine Expression and Oxidative Stress on Renal Function. Curr Top Med Chem 2019; 19:2058-2068. [PMID: 31400266 DOI: 10.2174/1568026619666190809100319] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 05/21/2019] [Accepted: 06/05/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Envenomation caused by Bothrops alternatus is common in Southern Brazil. Acute Kidney Injury occurs after Bothrops snakebite and more information is necessaryrequired to understand its mechanism. OBJECTIVE The objective was to evaluate the effect of Bothrops alternatus venom (BaV) on renal cells and rat isolated kidney function. METHODS Wistar rats (n = 6, weighing 260-320 g) were perfused with a Krebs-Henseleit solution containing 6 g 100 mL-1 of bovine serum albumin. After 30 minutes, the kidneys were perfused with BaV to a final concentration of 1 and 3 μgmL-1; and subsequently were evaluated for Perfusion Pressure (PP), Renal Vascular Resistance (RVR), Urinary Flow (UF), Glomerular Filtration Rate (GFR), and percentage of electrolyte tubular transport. Renal histological analysis, cytokine release, oxidative stress and cytotoxicity in renal proximal tubular cells were assessed. RESULTS BaV reduced PP, RVR, GFR, UF, total and proximal sodium transport (%TNa+), and chloride (%TCl-) in the isolated kidney perfusion model. Histological analysis of perfused kidneys disclosed the presence of proteinaceous material in the glomeruli and renal tubules, vacuolar tubular epithelial cell degeneration, Bowman's capsule degeneration, swelling of glomerular epithelial cells, glomerular atrophy and degeneration, and the presence of intratubular protein. Cytokine release (TNF-α, IL-1β, IL-10) and oxidative stress were increased in the kidneys. The viability of LLC-MK2 cells (IC50: 221.3 μg/mL) was decreased by BaV and necrosis was involved in cell death. CONCLUSION These findings indicate that BaV modifies functional parameters in an isolated perfused kidney model and has cytotoxic effects on renal lineage cells.
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Affiliation(s)
- F A Nogueira Júnior
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - A R Coelho Jorge
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - A D Marinho
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - J A de Moraes Silveira
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - N T Queiroz Alves
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - P H Sá Costa
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - P L Braga E Silva
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - A J Maia Chaves-Filho
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - D B Lima
- Department of Clinical and Toxicological Analyses, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | - T L Sampaio
- Department of Clinical and Toxicological Analyses, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | - G B de Morais
- Faculdade de Medicina Veterinária. Universidade Estadual do Ceará, Fortaleza, Ceará, Brazil
| | | | - A M Costa Martins
- Department of Clinical and Toxicological Analyses, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | - R S Ferreira Júnior
- Centro de Estudos de Venenos e Animais Peçonhentos - CEVAP, Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
| | - D S Macedo
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - R J Bezerra Jorge
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
| | - H S Azul Monteiro
- Department of Physiology and Pharmacology, Faculdade de Medicina, Universidade Federal do Ceará, 60430-270, Fortaleza, Ceará, Brazil
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18
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Libidibia ferrea (jucá), a Traditional Anti-Inflammatory: A Study of Acute Toxicity in Adult and Embryos Zebrafish ( Danio rerio). Pharmaceuticals (Basel) 2019; 12:ph12040175. [PMID: 31801207 PMCID: PMC6958445 DOI: 10.3390/ph12040175] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/09/2019] [Accepted: 11/20/2019] [Indexed: 11/16/2022] Open
Abstract
The plant species Libidibia ferrea (Mart. ex Tul.) LP Queiroz var. ferrea basionym of Caesalpinia ferrea (Mart. ex Tul.) is used in various regions of Brazil in folk medicine in the treatment of several health problems, especially in acute and chronic inflammatory processes. Most of the preparations employed are alcoholic. Therefore, this study aimed to evaluate the acute toxicity of the hydroethanolic extract of fruits of Libidibia ferrea (EHEFLf) in zebrafish, emphasizing the possible changes in the organic-cellular level of the gills, liver, kidneys, and intestine and on embryos. The result obtained by LC-M/MS from EHEFLf indicated a high concentration of possible polyhydroxylated substances. EHEFLf, at a dose of 2 g/kg orally, produced non-significant alterations of the analyzed organs. However, for embryos, the treatment with different concentrations demonstrated heart toxicity that was concentration-dependent. There is no evidence of a correlation of the observed effects with the phytochemical composition, and considering the species of animal used, it can be suggested that the oral use of L. ferrea hydroethanolic extract has an acceptable degree of safety for use as an oral medicinal product. and embryo results have shown significant affinity to the heart; however, it is perceived to be related to the concentrations used.
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19
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Acute Toxicity of the Hydroethanolic Extract of the Flowers of Acmella oleracea L. in Zebrafish ( Danio rerio): Behavioral and Histopathological Studies. Pharmaceuticals (Basel) 2019; 12:ph12040173. [PMID: 31783553 PMCID: PMC6958448 DOI: 10.3390/ph12040173] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 09/30/2019] [Accepted: 09/30/2019] [Indexed: 12/21/2022] Open
Abstract
Hydroethanolic preparations of the botanical species Acmella oleracea L. are used in the north of Brazil for the treatment of various diseases. However, few studies have been conducted to evaluate the toxicity of this species. The objective of this study was to evaluate the acute toxicity of the hydroethanolic extract of A. oleracea L. (EHFAo) flowers in zebrafish by immersion and oral administration. The extract was analyzed by ultra-performance liquid chromatography-mass spectrometry (UPLC-MS). EHFAo was administered orally (44.457, 88.915, 199.94, 281.83, and 448.81 mg/kg) and by immersion (250, 300, 350, 400, and 450 µg/L). Behavioral and histopathological analysis of gills, liver, intestine, and kidney were performed. The presence of (2E,6Z,8E)-N-isobutyl-2,6,8-decatrienamide (spilanthol) in EHFAo was identified by ultra-high-re.solution liquid chromatography-electrospray ionization mass spectrometry (UHPLC-ESI-MS). Treatment with EHFAo caused significant behavioral changes and death. The calculated median lethal dose (LD50) was 148.42 mg/kg, and the calculated median lethal concentration (LC50) was 320 μg/L. In the histopathological study, it was observed that upon oral treatment, the tissue alterations that compromised the normal functioning of the organism occurred with EHFAo doses of 88.915, 199.53, and 281.83 mg/kg, the intestine being the most affected. When the treatment was performed by immersion, the most toxic EHFAo concentrations according to the histopathological evaluation were 300, 350, and 400 μg/L, with the most affected organ being the gills. Finally, EHFAo in this study was shown to be more toxic to the liver, intestine, and kidneys when administered orally and to gills, liver, and kidneys when administered by immersion in water. Therefore, considering the results obtained and the chemical characteristics of the main phytochemical marker of EHFAo, spilanthol, it can be suggested that, depending on the dose, this compound can lead to histopathological damages in the organs highlighted in this study.
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20
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Costa de Melo N, Sánchez-Ortiz BL, Dos Santos Sampaio TI, Matias Pereira AC, Pinheiro da Silva Neto FL, Ribeiro da Silva H, Alves Soares Cruz R, Keita H, Soares Pereira AM, Tavares Carvalho JC. Anxiolytic and Antidepressant Effects of the Hydroethanolic Extract from the Leaves of Aloysia polystachya (Griseb.) Moldenke: A Study on Zebrafish ( Danio rerio). Pharmaceuticals (Basel) 2019; 12:ph12030106. [PMID: 31373315 PMCID: PMC6789669 DOI: 10.3390/ph12030106] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 06/28/2019] [Accepted: 07/01/2019] [Indexed: 02/06/2023] Open
Abstract
Medicinal plants such as Aloysia polystachya are often used in the treatment of psychiatric diseases, including anxiety- and depression-related humor disturbances. In folk medicine, A. polystachya is used to treat digestive and respiratory tract disturbances, as a sedative and antidepressant agent, and as a tonic for the nerves. This study aimed to evaluate the antidepressant and anxiolytic effect from the hydroethanolic extract from the leaves of Aloysia polystachya (HELAp) in zebrafish. The extract was analyzed through ultra-performance liquid chromatography-mass spectroscopy (UPLC-MS) and the main compound detected was acteoside. HELAp was administered orally (10 mg/kg) and through immersion (mg/L). The anxiolytic activity was evaluated through the scototaxis (light–dark) test using caffeine as an anxiogenic agent and buspirone as a positive control. The parameters assessed were: period spent in the white compartment (s), latency (s), alternations (n), erratic swims (n), period of freezing (s), thigmotaxis (s), and risk evaluation (n). The antidepressant effect was evaluated through the novel tank diving test using 1% ethanol, unpredictable chronic stress, and social isolation as depressors; fluoxetine was used as a positive control. The parameters assessed were: period spent at the top of the tank, latency, quadrants crossed, erratic swim, period of freezing, and distance of swam. The main chemical compound of HELAp was acteoside. The administration of the extract on zebrafish managed to revert the anxiogenic effect of caffeine without impairing their locomotion. Additionally, the treatment exerted antidepressant activity similarly to fluoxetine. Overall, the results suggest a significant anxiolytic and antidepressant activity to the extract, which is probably due to the presence of the major compound, acteoside.
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Affiliation(s)
- Nayara Costa de Melo
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Brenda Lorena Sánchez-Ortiz
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Ciudad de México, C.P. 04510, México
| | - Tafnis Ingret Dos Santos Sampaio
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Arlindo César Matias Pereira
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Fernando Luiz Pinheiro da Silva Neto
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Heitor Ribeiro da Silva
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Rodrigo Alves Soares Cruz
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Hady Keita
- Universidad de la Sierra Sur, Division de Pós-Grado, Instituto de Investigación Sobre la Salud Pública, Ciudad Universitaria, Oaxaca, C.P. 70800, México
| | - Ana Maria Soares Pereira
- Departamento de Biotecnologia em Plantas Medicinais, Universidade de Ribeirão Preto (UNAERP), Ribeirão Preto, São Paulo, CEP 14096-900, Brasil
| | - José Carlos Tavares Carvalho
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil.
- Programa de Pós-Graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil.
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil.
- Rede Bionorte, Programa de Pós-Graduação em Biotecnologia, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil.
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Anti-inflammatory activity of nanoemulsions of essential oil from Rosmarinus officinalis L.: in vitro and in zebrafish studies. Inflammopharmacology 2018; 26:1057-1080. [PMID: 29404883 DOI: 10.1007/s10787-017-0438-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Accepted: 12/26/2017] [Indexed: 12/18/2022]
Abstract
The essential oil from Rosmarinus officinalis L. (OERO) has bioactive compounds with anti-inflammatory activity. The objective of this study was to evaluate the anti-inflammatory potency of nanoemulsions containing essential oil of Rosmarinus officinalis L. (NOERO, NECHA, NECULT, and NECOM) in vitro and in vivo. This study was accomplished in a quantitative format through tests with diphenyl picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS), cellular antioxidant activity (CCA), determination of nitric oxide production, cellular viability and anti-inflammatory activity in zebrafish. OERO's were submitted to the analysis-coupled gas chromatography-mass spectrometry (GC-MS), which highlighted 1,8-cineol and camphor as major compounds. NOEROs were obtained by a low-energy method and presenting the medium size smaller than 200 nm. The efficiency of encapsulation by spectrometry and gas chromatographic analysis was 67.61 and 75.38%, respectively. In the CCA assay, all of the samples presented percentage values of inhibition similar to the quercetin pattern, indicating antioxidant activity. In the test for determination of NO·, all of the samples inhibited the production of NO· when compared to LPS, and NOEROS were more effective than OEROS to 5 µg/mL. In the cell viability assay, the cells remained viable after contact with the samples, demonstrating an absence of cytotoxicity. This study showed that all nanoemulsions (NECHA, NECULT, and NECOM) showed no toxicity to macrophages, besides demonstrating antioxidant activity and potentiation of the essential oil effect in the proliferation of viable fibroblasts. Nanoemulsions has also shown the ability to potentiate the anti-inflammatory action of essential oils by exerting immunomodulatory activity by inhibiting the production of the pro-inflammatory mediator nitric oxide. The results obtained with NECHA in zebrafish confirm the hypothesis that prominent terpenic compounds, alpha-pinene, 1,8-cineole, and camphor, became more available at the target sites, inhibiting the inflammatory process in this animal species.
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