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Barbosa BVDDR, Alves JVDO, Costa WK, Aguiar IFDS, Galvão LRL, Silva PMD, Silva LAD, Silva BVSD, Lima JSD, Oliveira AMD, Napoleão TH, Silva MVD, Correia MTDS. Almond fixed oil from Syagrus coronata (Mart.) Becc. has antinociceptive and anti-inflammatory potential, without showing oral toxicity in mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 331:118283. [PMID: 38734393 DOI: 10.1016/j.jep.2024.118283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/26/2024] [Accepted: 05/01/2024] [Indexed: 05/13/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Syagrus coronata, a palm tree found in northeastern Brazil, popularly known as licuri, has socioeconomic importance for the production of vegetable oil rich in fatty acids with nutritional and pharmacological effects. Licuri oil is used in traditional medicine to treat inflammation, wound healing, mycosis, back discomfort, eye irritation, and other conditions. AIM OF THE STUDY The study aimed to evaluate the antinociceptive, anti-inflammatory, and antipyretic effects of treatment with Syagrus coronata fixed oil (ScFO), as well as to determine the safety of use in mice. MATERIALS AND METHODS Initially, the chemical characterization was performed by gas chromatography-mass spectrometry. Acute single-dose oral toxicity was evaluated in mice at a dose of 2000 mg/kg. Antinociceptive activity was evaluated through abdominal writhing, formalin, and tail dipping tests, and the anti-inflammatory potential was evaluated through the model of acute inflammation of ear edema, peritonitis, and fever at concentrations of 25, 50, and 100 mg/kg from ScFO. RESULTS In the chemical analysis of ScFO, lauric (43.64%), caprylic (11.7%), and capric (7.2%) acids were detected as major. No mortality or behavioral abnormalities in the mice were evidenced over the 14 days of observation in the acute toxicity test. ScFO treatment decreased abdominal writhing by 27.07, 28.23, and 51.78% at 25, 50, and 100 mg/kg. ScFO demonstrated central and peripheral action in the formalin test, possibly via opioidergic and muscarinic systems. In the tail dipping test, ScFO showed action from the first hour after treatment at all concentrations. ScFO (100 mg/kg) reduced ear edema by 63.76% and leukocyte and neutrophil migration and IL-1β and TNF-α production in the peritonitis test. CONCLUSION Mice treated with ScFO had a reduction in fever after 60 min at all concentrations regardless of dose. Therefore, the fixed oil of S. coronata has the potential for the development of new pharmaceutical formulations for the treatment of pain, inflammation, and fever.
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Affiliation(s)
| | | | - Wêndeo Kennedy Costa
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil.
| | | | | | - Paloma Maria da Silva
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
| | - Luzia Abílio da Silva
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
| | | | - Jucielma Silva de Lima
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
| | - Alisson Macário de Oliveira
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil; Programa de Pós-graduação Em Ciências Farmacêuticas, Universidade Estadual da Paraíba, Campina Grande, PB, 58429-500, Brazil
| | | | - Márcia Vanusa da Silva
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
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Nascimento MFD, Costa WK, Aguiar JCRDOFD, Navarro DMDAF, Silva MVD, Paiva PMG, Oliveira AMD, Napoleão TH. Essential oil from leaves of Croton blanchetianus Baill does not present acute oral toxicity, has antigenotoxic action and reduces neurogenic and inflammatory nociception in mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:116908. [PMID: 37460027 DOI: 10.1016/j.jep.2023.116908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/03/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Croton blanchetianus Baill., popularly known as "marmeleiro preto", is an endemic plant from Brazil, being found mainly in the Northeast region. In traditional medicine, the use of medicines based on the leaves of this plant has been reported for the treatment of inflammatory processes, pain, urethral pain, gastrointestinal disorders, rheumatism and headache. AIM OF THE STUDY The present work describes the chemical characterization, as well as toxicological evaluation and antinociceptive activity of an essential oil of C. blanchetianus leaves (EOCb). MATERIALS AND METHODS The chemical constituents of the oil were identified by gas chromatography coupled to mass spectrometry (GC-MS). In vitro hemolytic activity was tested using mouse blood. Acute toxicity in mice was assessed by the oral or intraperitoneal administration of a single dose of 2000 mg/kg b.w. EOCb (1000 and 2000 mg/kg) was also evaluated for genotoxicity and antigenotoxicity in vivo using the micronucleus test. The antinociceptive activity of EOCb (25, 50 and 100 mg/kg) was evaluated through the abdominal writhing, formalin and tail flick tests. RESULTS The chemical characterization indicated as major components α-pinene (21.23%), β-phelandrene (13.92%), terpinolene (13.01%) and germacrene D (10.89%). EOCb did not cause hemolysis and was also neither toxic nor genotoxic, while protected the animals' bone marrow cells from damage caused by cyclophosphamide in oral treatment. However, all animals died after 15 min of intraperitoneal treatment. There was a reduction in the number of abdominal contortions (69.43-89.41%) as well as in licks in the first (38.77-84.47%) and second (59.75-90.74%) phases of the formalin test. In the latter case, the effects were reduced by naloxone and glibenclamide, indicating action via the opioid system and blockage of K+ channels. The latency time in the tail flick test also increased significantly. CONCLUSION In conclusion, ingestion of EOCb proved to be safe when administered orally; however, it was lethal intraperitoneally. Additionally, EOCb protected mouse blood cell DNA against the action of cyclophosphamide and showed an antinociceptive effect via the opioid system and dependent on K+ channels.
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Affiliation(s)
| | - Wêndeo Kennedy Costa
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
| | | | | | - Marcia Vanusa da Silva
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
| | - Patrícia Maria Guedes Paiva
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
| | - Alisson Macário de Oliveira
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
| | - Thiago Henrique Napoleão
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
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Dos Santos de Moraes PG, da Silva Santos IB, Silva VBG, Dede Oliveira FariasAguiar JCR, do Amaral Ferraz Navarro DM, de Oliveira AM, Dos Santos Correia MT, Costa WK, da Silva MV. Essential oil from leaves of Myrciaria floribunda (H. West ex Willd.) O. Berg has antinociceptive and anti-inflammatory potential. Inflammopharmacology 2023; 31:3143-3151. [PMID: 37498376 DOI: 10.1007/s10787-023-01300-2] [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: 05/24/2023] [Accepted: 07/13/2023] [Indexed: 07/28/2023]
Abstract
Myrciaria floribunda is a plant that is distributed across different Brazilian biomes such as the Amazon, Caatinga, Cerrado, and Atlantic Forest, and it possesses antioxidant, antimicrobial, and anticancer properties. The antinociceptive and anti-inflammatory properties of the essential oil from M. floribunda leaves (MfEO) were examined in this study using mouse models. Gas chromatography-mass spectrometry was employed to describe the oil, and the results revealed that δ-cadinene, bicyclogermacrene, α-cadinol, and epi-α-muurolol predominated in the chemical profile. The oil stimulated a decrease in nociception in the chemical and thermal models used to evaluate acute antinociceptive activity. Findings from the use of pain pathway blockers to study the presumed underlying mechanism indicated opioid pathway activity. The anti-edematogenic effect, decreased cell migration, and generation of pro-inflammatory cytokines provided evidence of the anti-inflammatory potential of the essential oil from M. floribunda. According to this research, the essential oil from M. floribunda can effectively alleviate acute pain and inflammation.
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Affiliation(s)
| | | | | | | | | | | | | | - Wêndeo Kennedy Costa
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil.
| | - Márcia Vanusa da Silva
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
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Bruna Guimarães Silva V, Barros da Fonsêca BM, Ribeiro de Oliveira Farias de Aguiar JC, Maria do Amaral Ferraz Navarro D, Macário de Oliveira A, Napoleão TH, Tereza Dos Santos Correia M, Lucia de Menezes Lima V, Costa WK, Vanusa da Silva M. Chemical composition, antinociceptive and anti-inflammatory effects in mice of the essential oil of Psidium cattleyanum Sabine leaves. JOURNAL OF ETHNOPHARMACOLOGY 2023; 312:116443. [PMID: 37054827 DOI: 10.1016/j.jep.2023.116443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/23/2023] [Accepted: 03/28/2023] [Indexed: 05/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE One of the native species of the genus most often mentioned by traditional people is Psidium cattleyanum Sabine, which is used mostly to treat disorders of the respiratory, genitourinary, and digestive systems. These symptoms are mainly treated by the decoction of the leaves. Additionally, there are gaps in the in vivo and toxicity investigations of this species. AIM OF THE STUDY The aim of this study was evaluate antinociceptive and anti-inflammatory potential of essential oil from P. cattleyanum leaves in vivo. MATERIALS AND METHODS Gas chromatography-mass spectrometry (GC/MS) was used to examine the essential oil of P. cattleyanum. The acute toxicity test was then done with a 2000 mg/kg dosage. The oil at 50, 100, and 200 mg/kg orally, as well as the reference medications Morphine 10.0 mg/kg IP and/or Indomethacin 20.0 mg/kg IP, were tested using nociception (abdominal writhing, formalin, and tail immersion) and inflammatory models (paw edema and peritonitis). RESULTS The phytochemical assay showed a high concentration of β-caryophyllene (46.68%) and α-caryophyllene (10.81%). In the in vivo assays, P. cattleyanum essential oil proved to be an important antinociceptive agent, reaching 76.96% inhibition of abdominal writhing with acetic acid and 67.12% in the formalin assay. An increase in latency time in the tail test was also reported. In the test with carrageenan, the oil showed significant inhibition compared to the control. A decrease in the migration of leukocytes was also reported in the group treated with P. cattleyanum, reaching 60.49% at the dose of 200 mg/kg. CONCLUSIONS The essential oil from the leaves of P. cattleyanum has anti-inflammatory and antinociceptive action and has potential for application in the pharmaceutical and food industry.
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Affiliation(s)
| | | | | | | | - Alisson Macário de Oliveira
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil; Programa de Pós graduação em Ciências Farmacêuticas, Departamento de Farmácia, Universidedade Estadual da Paraiba, Campina Grande, PB, 58429-500, Brazil
| | | | | | | | - Wêndeo Kennedy Costa
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
| | - Márcia Vanusa da Silva
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
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Bashiri-Nahnjeh M, Sarihi A, Ebadi A, Dastan D, Mohammadi M. In silico molecular modeling, neuro-behavioral profile, and toxicity assessment of the essential oil of Ferula gummosa Boiss. as an anti-seizure agent. JOURNAL OF ETHNOPHARMACOLOGY 2023; 309:116347. [PMID: 36894108 DOI: 10.1016/j.jep.2023.116347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 02/26/2023] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ferula gummosa Boiss., known in Persian as "Baridje," belongs to the Apiaceae family. All parts of this plant, especially the root, contain galbanum. Galbanum, the oleo-gum resin of F. gummosa, is one of the essential traditional herbal medicines in Iran, which is used as a tonic for epilepsy and chorea, memory enhancement, gastrointestinal diseases, and wound healing. AIM OF THE STUDY We investigated the toxicity, anticonvulsant effects, and molecular modeling of the essential oil (EO) distilled from the oleo-gum resin of F. gummosa. MATERIALS AND METHODS Gas chromatography-mass spectrometry was used to identify the EO components. The cytotoxicity of EO on HepG2 cell lines was assessed by the MTT method. Male mice were arranged as follows: negative control groups (sunflower oil (10 ml/kg, i.p.) or saline (10 ml/kg, p.o.)), EO groups (0.5, 1, 1.5, and 2.5 ml/kg, p.o.), and positive control groups (ethosuximide (150 mg/kg, p.o.) or diazepam (1.0 or 2 mg/kg, i.p.)). The motor coordination and neurotoxicity of EO were studied using the rota-rod test. Open-field, novel object recognition, and passive avoidance learning tests were used to investigate the effect of EO on locomotor activity and memory function. An acute pentylenetetrazole-induced seizure model was utilized to evaluate the anticonvulsant properties of the EO. The interaction of the EO main components with the GABAA receptor was investigated by coarse-grained molecular dynamics simulations. RESULTS β-pinene, sabinene, α-pinene, and ρ-cymene were the main components of EO. The IC50 of the EO at 24, 48, and 72 h was found to be 59.90, 12.96, and 3.93 μl/ml, respectively. No adverse effects were observed in memory, motor coordination, and locomotor activity in mice treated with EO. Administration of EO (1, 1.5, and 2.5 ml/kg) improved survival rates in mice receiving pentylenetetrazole (PTZ; to induce an epileptic seizure). Sabinene was able to bind to the binding site of benzodiazepines at the GABAA receptor. CONCLUSIONS Acute treatment with the EO of F. gummosa caused antiepileptic effects and could effectively increase the survival rate in PTZ-treated mice with no significant toxicity.
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Affiliation(s)
- Mahin Bashiri-Nahnjeh
- Department of Pharmacology & Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Abdolrahman Sarihi
- Department of Physiology, School of Medicine, Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ahmad Ebadi
- Department of Medicinal Chemistry, School of Pharmacy, Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Dara Dastan
- Department of Pharmacognosy, School of Pharmacy, Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mojdeh Mohammadi
- Department of Pharmacology & Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran.
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Guedes JB, do Nascimento AL, Costa WK, de Veras BO, de Aguiar JCRDOF, Navarro DMDAF, Napoleão TH, da Silva MV, de Oliveira AM, Correia MTDS. Eugenia gracillima essential oil has pharmaceutical applications in pain and inflammation without toxic effects in mice. JOURNAL OF ETHNOPHARMACOLOGY 2023; 303:115941. [PMID: 36442761 DOI: 10.1016/j.jep.2022.115941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Eugenia gracillima is widely used by the population in the manufacture of pulps and jellies, with popular reports of its use in the treatment of infections in the urinary system, respiratory and dermatological problems. A previous study reports that EO from E. gracillima leaves proved to be a promising antioxidant agent in combating the promastigote forms of protozoa. Despite this, this species has been little studied due to its pharmacological properties. STUDY OBJECTIVE In this study, an essential oil extracted (EO) from Eugenia gracillima leaves was evaluated for its acute toxicity and anti-inflammatory, antinociceptive and behavioral effects in mice. METHODS The EO was obtained by hydrodistillation, and the composition analysis was performed by gas chromatography coupled to mass spectrometry. Acute toxicity assessment was performed with observation of hematological parameters and histopathological evaluation, as well as tests to investigate antinociceptive, anti-inflammatory activities and behavioral effects. RESULTS Chromatographic analysis showed D-germacrene (16.10%), γ-muurolene-g (15.60%) and bicyclogermacrene (8.53%) as the majority of compounds. In the toxicity evaluation, no death or physiological changes were observed in mice treated with a single oral dose of up to 5000 mg/kg, and it did not lyse erythrocytes in vitro. The hematological parameters evaluated were not changed after treatment; however, 5,000 mg/kg promoted an increase in transaminase levels. In the histopathological evaluation, only the animals that received the dose of 5000 mg/kg showed discrete leukocyte infiltration around the centrilobular vein in the liver. Antinociceptive activity was detected through tests of acetic acid-induced writhing, formalin, and tail flick, promoted in part by the opioid receptor pathway. In the evaluation of anti-inflammatory activity, a reduction in inflammation was observed in the paw edema test and a decrease in the migration of leukocytes and neutrophils in the peritonitis test. The open field and elevated plus maze tests showed that EO did not affect the animals' motor functions or exploratory activity. CONCLUSION It was concluded that the essential oil of E. gracillima has potential for the development of pharmaceutical formulations with analgesic and anti-inflammatory actions in non-toxic concentrations.
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Affiliation(s)
- Joyce Bezerra Guedes
- Department of Biochemistry, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | | | - Wêndeo Kennedy Costa
- Department of Biochemistry, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Bruno Oliveira de Veras
- Department of Tropical Medicine, Laboratory of Microbiology, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | | | | | - Thiago Henrique Napoleão
- Department of Biochemistry, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Márcia Vanusa da Silva
- Department of Biochemistry, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
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de Melo Candeia GLO, Costa WK, de Oliveira AM, Napoleão TH, Guedes Paiva PM, Ferreira MRA, Lira Soares LA. Anti-inflammatory, antinociceptive effects and involvement of opioid receptors in the antinociceptive activity of Eugenia uniflora leaves obtained with water, ethanol, and propylene glycol mixture. JOURNAL OF ETHNOPHARMACOLOGY 2022; 296:115508. [PMID: 35779820 DOI: 10.1016/j.jep.2022.115508] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 06/15/2022] [Accepted: 06/22/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Eugenia uniflora (Myrtaceae) is a species native to Brazil and has a traditional use in the treatment of inflammation. AIM OF THE STUDY To evaluate the anti-inflammatory and antinociceptive effects, and the involvement of opioid receptors in the antinociceptive activity of extract and fractions from Eugenia uniflora leaves. MATERIALS AND METHODS TLC and HPLC were used to characterize the spray-dried extract (SDE) and fractions. In the in vivo assays, Swiss (Mus musculus) mice were used. Carrageenan-induced hind-paw edema and carrageenan-induced peritonitis models were used to determine the anti-inflammatory effect of the extract (50, 100, or 200 mg/kg). Acetic acid-induced writhing, tail-flick, and formalin tests were used to determine the antinociceptive effect of the extract (50, 100, or 200 mg/kg). The aqueous (AqF) and ethyl acetate (EAF) fractions (6.25, 12.5, and 25 mg/kg) were then combined with naloxone to evaluate the involvement of opioid receptors in the antinociceptive activity. RESULTS In this work, the TLC and HPLC analysis evidenced the enrichment of EAF, which higher concentration of gallic acid (5.29 ± 0.0004 %w/w), and ellagic acid (1.28 ± 0.0002 %w/w) and mainly myricitrin (8.64 ± 0.0002 %w/w). The extract decreased the number of total leukocytes and neutrophils in the peritoneal cavity (p < 0.05), at doses of 100 and 200 mg/kg and showed significant inhibition in the increase of paw edema volume (p < 0.05). The treatment per oral route (doses of 50, 100, and 200 mg/kg) significantly reduced the nociceptive response in acetic acid-induced abdominal writhing (p < 0.05). The effect of the extract on the tail-flick test showed a significant increase in latency time of animals treated at doses of 200 and 100 mg/kg (p < 0.05). The extract and ethyl acetate fraction reduced the nociceptive effect in both phases of formalin at all tested doses. The naloxone reversed the antinociceptive effect of EAF, suggesting that opioid receptors are involved in mediating the antinociceptive activity of EAF of E. uniflora in the formalin test. CONCLUSION The current study demonstrates the anti-inflammatory and analgesic activities of water: ethanol: propylene glycol spray-dried extract from E. uniflora leaves using in vivo pharmacological models in mice. Our findings suggest that spray-dried extract and ethyl acetate fraction exhibit peripheral and central antinociceptive activity with the involvement of opioid receptors that may be related to the presence of flavonoids, mainly myricitrin.
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Affiliation(s)
- Glenda Laíssa Oliveira de Melo Candeia
- Post-Graduate Program in Pharmaceutical Sciences, Federal University of Pernambuco, Recife, PE, Brazil; Pharmacognosy Laboratory, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife, PE, Brazil
| | - Wêndeo Kennedy Costa
- Laboratório de Bioquímica de Proteínas, Departamento de Bioquímica, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, s/n, Cidade Universitária, 50670-420, Recife, PE, Brazil
| | - Alisson Macário de Oliveira
- Laboratório de Bioquímica de Proteínas, Departamento de Bioquímica, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, s/n, Cidade Universitária, 50670-420, Recife, PE, Brazil
| | - Thiago Henrique Napoleão
- Laboratório de Bioquímica de Proteínas, Departamento de Bioquímica, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, s/n, Cidade Universitária, 50670-420, Recife, PE, Brazil
| | - Patrícia Maria Guedes Paiva
- Laboratório de Bioquímica de Proteínas, Departamento de Bioquímica, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, s/n, Cidade Universitária, 50670-420, Recife, PE, Brazil
| | | | - Luiz Alberto Lira Soares
- Post-Graduate Program in Pharmaceutical Sciences, Federal University of Pernambuco, Recife, PE, Brazil; Pharmacognosy Laboratory, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife, PE, Brazil.
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Essential oil from the leaves of Eugenia pohliana DC. (Myrtaceae) alleviate nociception and acute inflammation in mice. Inflammopharmacology 2022; 30:2273-2284. [PMID: 36094726 DOI: 10.1007/s10787-022-01067-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 09/01/2022] [Indexed: 11/05/2022]
Abstract
Eugenia pohliana DC.(Myrtaceae) is used in folk medicine by communities in Brazil. However, there are no reports on its biological activity. This is the first study to identify the components of E. pohliana essential oil (EpEO) and evaluate their antinociceptive and anti-inflammatory activities in an in vivo model at doses of 25, 50, and 100 mg/kg. The essential oil (EO) was obtained by hydrodistillation, and the analysis was performed by gas chromatography coupled with mass spectrometry. Antinociceptive activity was evaluated by writhing tests, tail movement, and formalin (neurogenic and inflammatory pain); naloxone was used to determine the nociception mechanism. Anti-inflammatory activity was assessed by oedema and peritonitis tests. We found that (E)-β-caryophyllene (BCP) (15.56%), δ-cadinene (11.24%) and α-cadinol (10.89%) were the major components. In the writhing test, there was a decrease in writing by 42.95-70.70%, in the tail movement, an increase in latency time by 69.12-86.63%, and in the formalin test, there was a reduction in pain neurogenic by 29.54-61.74%, and inflammatory pain by 37.42-64.87%. The antinociceptive effect of EpEO occurs through the activation of opioid receptors. In addition, a reduction in inflammation by 74.93‒81.41% was observed in the paw edema test and inhibition of the influx of leukocytes by 51.86‒70.38% and neutrophils by 37.74‒54.72% in the peritonitis test. It was concluded that EpEO has antinociceptive effect by the opioid pathway, as shown by the inhibitory effect of naloxone, and anti-inflammatory actions, and that its use does not cause hemolytic damage or behavioral change.
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Batista JJ, de Araújo HDA, Aguiar TWDA, Ferreira SADO, Lima MDV, Pereira DR, Ferreira MRA, Soares LAL, Melo AMMDA, Albuquerque MCPDA, Aires ADL, Coelho LCBB. Toxic, cytotoxic and genotoxic effect of saline extract and fraction of Parkia pendula seeds in the developmental stages of Biomphalaria glabrata (Say 1818 - intermediate host) and cercaricide activity against the infectious agent of schistosomiasis. Acta Trop 2022; 228:106312. [PMID: 35033504 DOI: 10.1016/j.actatropica.2022.106312] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 01/07/2022] [Accepted: 01/12/2022] [Indexed: 12/28/2022]
Abstract
This study describes for the first time the effect of saline extract and Parkia pendula seed fraction on Biomphalaria glabrata adult embryos and molluscs well as the reproductive parameters (fecundity and fertility) and survival, in addition to cytotoxicity and genotoxicity through the profile of blood cells after exposure to sublethal concentrations. Furthermore, we analyzed the action of both preparations against the cercariae of Schistosoma mansoni and their environmental safety using the bioindicator Artemia salina. The saline extract and fraction showed toxic effects for embryos (CL90 of 464.25, 479.62, 731.28, 643.28, 408.43 and 250.94, 318.03, 406.12, 635.64, 1.145 mg/mL, for blastula, gastrula, trocophore, veliger and hippo stage respectively), adult snails after 24 h of exposure (CL90 of 9.50 and 10.92 mg/mL, respectively) with increased mortality after 7 days of observation and significant decrease (p <0.05; p < 0.01 and p < 0.001) in egg mass deposition. At sublethal concentrations, an increase in quantitative and morphological changes in hemocytes was observed, and in the genotoxicity/comet assay analysis, varying degrees of nuclear damage were detected. In addition, the saline extract showed changes in the motility of the cercariae, while the fraction howed toxicity from a concentration of 1.0 mg/mL. The saline extract showed toxicity to A. salina at the highest concentrations (3.0, 4.0 and 5.0 mg/mL), while the fraction did not show ecotoxicity. Thus, the saline extract and fraction was promising in combating schistosomiasis by eliminating the intermediate host and causing alterations and/or mortality to the infectious agent.
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Affiliation(s)
- José Josenildo Batista
- Departamento de Bioquímica, Centro de Biociências, CB, Universidade Federal de Pernambuco, UFPE,Avenida Prof. Moraes Rego,Cidade Universitária, nº 1235, Recife-PE 50670-420, Brazil
| | - Hallysson Douglas Andrade de Araújo
- Departamento de Bioquímica, Centro de Biociências, CB, Universidade Federal de Pernambuco, UFPE,Avenida Prof. Moraes Rego,Cidade Universitária, nº 1235, Recife-PE 50670-420, Brazil
| | - Thierry Wesley de Albuquerque Aguiar
- Departamento de Bioquímica, Centro de Biociências, CB, Universidade Federal de Pernambuco, UFPE,Avenida Prof. Moraes Rego,Cidade Universitária, nº 1235, Recife-PE 50670-420, Brazil
| | - Sílvio Assis de Oliveira Ferreira
- Departamento de Bioquímica, Centro de Biociências, CB, Universidade Federal de Pernambuco, UFPE,Avenida Prof. Moraes Rego,Cidade Universitária, nº 1235, Recife-PE 50670-420, Brazil
| | - Maíra de Vasconcelos Lima
- Departamento de Biofísica e Radiobiologia, CB, UFPE,Avenida Prof. Moraes Rego, Cidade Universitária, nº 1235, Recife-PE 50670-901, Brazil
| | - Dewson Rocha Pereira
- Departamento de Biofísica e Radiobiologia, CB, UFPE,Avenida Prof. Moraes Rego, Cidade Universitária, nº 1235, Recife-PE 50670-901, Brazil
| | - Magda Rhayanny Assunção Ferreira
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, CCS, UFPE, Avenida Prof. Arthur de Sá, Cidade Universitária, nº 1235, Recife-PE 50.740-520, Brazil
| | - Luiz Alberto Lira Soares
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, CCS, UFPE, Avenida Prof. Arthur de Sá, Cidade Universitária, nº 1235, Recife-PE 50.740-520, Brazil
| | | | - Mônica Camelo Pessoa de Azevedo Albuquerque
- Departamento de Medicina Tropical, CCS, UFPE, Avenida Prof. Moraes Rego, Cidade Universitária, nº 1235, Recife-PE 50670-901, Brazil; Laboratório de ImunopatologiaKeizoAsami, LIKA, UFPE, Avenida Prof. Moraes Rego, Cidade Universitária, nº 1235, Recife-PE 50670-901, Brazil
| | - André de Lima Aires
- Departamento de Medicina Tropical, CCS, UFPE, Avenida Prof. Moraes Rego, Cidade Universitária, nº 1235, Recife-PE 50670-901, Brazil; Laboratório de ImunopatologiaKeizoAsami, LIKA, UFPE, Avenida Prof. Moraes Rego, Cidade Universitária, nº 1235, Recife-PE 50670-901, Brazil
| | - Luana Cassandra Breitenbach Barroso Coelho
- Departamento de Bioquímica, Centro de Biociências, CB, Universidade Federal de Pernambuco, UFPE,Avenida Prof. Moraes Rego,Cidade Universitária, nº 1235, Recife-PE 50670-420, Brazil.
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Evaluation of Toxicity and Oxidative Stress of 2-Acetylpyridine-N(4)-orthochlorophenyl Thiosemicarbazone. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:4101095. [PMID: 35345833 PMCID: PMC8957429 DOI: 10.1155/2022/4101095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/13/2022] [Accepted: 02/03/2022] [Indexed: 11/18/2022]
Abstract
Thiosemicarbazones are well known for their broad spectrum of action, including antitumoral and antiparasitic activities. Thiosemicarbazones work as chelating binders, reacting with metal ions. The objective of this work was to investigate the in silico, in vitro, and in vivo toxicity and oxidative stress of 2-acetylpyridine-N(4)-orthochlorophenyl thiosemicarbazone (TSC01). The in silico prediction showed good absorption by biological membranes and no theoretical toxicity. Also, the compound did not show cytotoxicity against Hep-G2 and HT-29 cells. In the acute nonclinical toxicological test, the animals treated with TSC01 showed behavioral changes of stimulus of the central nervous system (CNS) at 300 mg/kg. One hour after administration, a dose of 2000 mg/kg caused depressive signs. All changes disappeared after 24 h, with no deaths, which suggest an estimated LD50 of 5000 mg/kg and GSH 5. The group treated with 2000 mg/kg had an increase of water consumption and weight gain in the second week. The biochemical parameters presented no toxicity relevance, and the analysis of oxidative stress in the liver found an increase of lipid peroxidation and nitric oxide. However, histopathological analysis showed organ integrity was maintained without any changes. In conclusion, the results show the low toxicological potential of thiosemicarbazone derivative, indicating future safe use.
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Costa WK, do Nascimento MF, Dos Santos CRB, Dede Oliveira FariasAguiar JCR, do Amaral Ferraz Navarro DM, Napoleão TH, Dos Santos Correia MT, Brayner FA, de Oliveira AM, da Silva MV. Oral administration of essential oil from Psidium glaziovianum Kiaersk leaves alleviates pain and inflammation in mice. Inflammopharmacology 2022; 30:599-607. [PMID: 35257283 DOI: 10.1007/s10787-022-00940-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 02/09/2022] [Indexed: 11/29/2022]
Abstract
Plants of the genus Psidium have been employed in "in natura" consumption and agroindustry, and owing to the diversity of phytochemicals, the development of new pharmaceutical forms has received remarkable research interest. In this study, the essential oil obtained from Psidium glaziovianum (PgEO) leaves were evaluated antinociceptive and anti-inflammatory activities were evaluated in mouse models. Initially, PgEO was characterized by gas chromatography-mass spectrometry and gas chromatography with flame ionization detection, and the profile was dominated by sesquiterpene compounds. In the evaluation of acute antinociceptive activity (abdominal contortions induced by acetic acid, formalin, tail immersion, and hot plate tests), PgEO promoted a reduction in nociception in the chemical and thermal models. Additionally, the potential underlying mechanism was investigated using pain pathway blockers, and the results revealed a combined action of opioidergic and muscarinic pathways. The anti-inflammatory potential was confirmed by anti-edematogenic action, reduced cell migration, pro-inflammatory cytokine production, and granuloma formation in chronic processes. This study provides evidence that PgEO can be effective for the treatment of pain and acute and chronic inflammation.
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Affiliation(s)
- Wêndeo Kennedy Costa
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil.
| | | | | | | | | | | | | | - Fábio André Brayner
- Instituto Aggeu Magalhães, Fundação Oswaldo Cruz, Recife, PE, 50670-420, Brazil.,Laboratório de Imunopatologia Keizo Asami, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
| | | | - Márcia Vanusa da Silva
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
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Oliveira A, Widmer R, Nascimento M, Costa W, Paiva P, Napoleão TH. Flavonoid-rich fraction from Croton blanchetianus (Euphorbiaceae) leaves exerts peripheral and central analgesic effects by acting via the opioid and cholinergic systems. Chem Biodivers 2022; 19:e202100853. [PMID: 34990049 DOI: 10.1002/cbdv.202100853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 01/05/2022] [Indexed: 11/09/2022]
Abstract
The ethanolic extract from Croton blanchetianus leaves has been shown to have antinociceptive activity in mice. Here, we investigated the antinociceptive activity of an ethyl acetate fraction (EAF) from this extract in mice and the possible pathways involved in the analgesic effect. Adverse effects on behavior and motor coordination were also evaluated. The EAF was characterized by liquid chromatography coupled with mass spectrometry and evaluated (12.5, 25, and 50 mg/kg per os) in the acetic acid-induced abdominal writhing, formalin, hot plate, and tail immersion assays. Naloxone, atropine, glibenclamide, prazosin, or yohimbine was pre-administered to mice to investigate the involved pathways in the formalin test. The open-field, rotarod, and elevated plus-maze tests were used to assess behavior and locomotion. The main components of the EAF were quercetin-3-O-(2-rhamnosyl) rutinoside, hyperoside, quercetin rutinoside pentoside, and quercetin hexoside deoxyhexoside. EAF showed antinociceptive effects in all models and was effective against both neurogenic and inflammatory pain. The reversion of the effects in the formalin test by naloxone and atropine revealed that the EAF acted via the opioid and cholinergic systems. In the open-field test, the behavior of the animals treated with the EAF was like that of control, except at the highest dose, when hypnosis, eyelid ptosis, decreased walking, hygiene, and rearing behaviors were observed. No muscle relaxant effect was observed, but an anxiogenic effect was observed at all doses. This study provides new scientific evidence on the pharmacological properties of C. blanchetianus leaves and their potential for the development of phytomedicines with analgesic properties.
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Affiliation(s)
- Alisson Oliveira
- Universidade Federal de Pernambuco, Bioquimica, Avenida Professor Moraes Rego, Recife, BRAZIL
| | - Ramona Widmer
- Universidade Federal de Pernambuco, Bioquimica, Avenida Professor Moraes Rego, Recife, BRAZIL
| | - Matheus Nascimento
- Universidade Federal de Pernambuco, Bioquimica, Avenida Professor Moraes Rego, Recife, BRAZIL
| | - Wendeo Costa
- Universidade Federal de Pernambuco, Bioquimica, Avenida Professor Moraes Rego, Recife, BRAZIL
| | - Patricia Paiva
- Universidade Federal de Pernambuco, Bioquimica, Avenida Professor Moraes Rego, Recife, BRAZIL
| | - Thiago Henrique Napoleão
- Universidade Federal de Pernambuco, Bioquimica, Avenida Professor Moraes Rego, Centro de Biociencias, 50670901, Recife, BRAZIL
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de Oliveira JMC, de Souza EL, de Lima KYG, dos S. Lima M, Viera VB, Queiroga RDCRDE, de Oliveira MEG. Physicochemical Parameters, Phytochemical Profile and Antioxidant Properties of a New Beverage Formulated with Xique-Xique ( Pilosocereus gounellei) Cladode Juice. Foods 2021; 10:foods10091970. [PMID: 34574087 PMCID: PMC8465931 DOI: 10.3390/foods10091970] [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: 07/09/2021] [Revised: 08/06/2021] [Accepted: 08/17/2021] [Indexed: 11/16/2022] Open
Abstract
This study elaborated different formulations with xique-xique (Pilosocereus gounellei) cladode, passion fruit and lime juice and sugar cane syrup. The formulated beverages were subjected to physical and physicochemical analysis, determination of total carotenoid, total flavonoid and total phenolic compound contents, as well as of their antioxidant activity (ABTS and FRAP method), organic acid, sugar and phenolic compound profile during 21 days of refrigeration storage (4 °C). Significant variations were found among formulated beverages for most of the measured parameters during storage. Beverages with xique-xique juice were less acidic (7.90–10.27 g/100 mL) than beverages without this juice (11.66–12.76 g/100 mL). Beverages with xique-xique juice had overall higher contents of bioactive compounds and higher antioxidant activity when compared to the control formulation. Beverages with the highest xique-xique juice concentrations had the highest contents of carotenoids (51.51–59.27 µg/100 mL), flavonoids (1.39–2.15 mg CE/100 mL), phenolic compounds (68.49–115.66 mg EGA/100 mL) and antioxidant activity, as measured by ABTS (0.71–0.84 µmol Trolox/mL) and FRAP (0.33–0.39 µmol Trolox/mL). These results indicate that the incorporation of xique-xique cladode juice in these mixed beverages enhanced their bioactive properties, especially of antioxidant compounds, enabling the development of a new product with potential functional properties to the beverage industry.
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Affiliation(s)
- Julia M. C. de Oliveira
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, Brazil; (J.M.C.d.O.); (E.L.d.S.); (R.d.C.R.d.E.Q.)
| | - Evandro L. de Souza
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, Brazil; (J.M.C.d.O.); (E.L.d.S.); (R.d.C.R.d.E.Q.)
| | - Kaíque Y. G. de Lima
- Department of Biotechnology, Biotechnology Center, Federal University of Paraíba, João Pessoa 58051-900, Brazil;
| | - Marcos dos S. Lima
- Department of Food Technology, Federal Institute of Sertão Pernambucano, Petrolina 56302-100, Brazil;
| | - Vanessa B. Viera
- Department of Nutrition, Center of Education and Health, Federal University of Campina Grande, Cuité 58175-000, Brazil;
| | - Rita de Cássia R. do E. Queiroga
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, Brazil; (J.M.C.d.O.); (E.L.d.S.); (R.d.C.R.d.E.Q.)
| | - Maria Elieidy G. de Oliveira
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, Brazil; (J.M.C.d.O.); (E.L.d.S.); (R.d.C.R.d.E.Q.)
- Correspondence:
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Physicochemical characteristics and bioactive compounds of the Xique-xique (Pilosocereus gounellei) cactus from Caatinga Brazilian: are they nutritive and functional? JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-00906-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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15
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de Oliveira AM, de Freitas AFS, Costa MDDS, Torres MKDS, Castro YADA, Almeida AMR, Paiva PMG, Carvalho BM, Napoleão TH. Pilosocereus gounellei (Cactaceae) stem extract decreases insulin resistance, inflammation, oxidative stress, and cardio-metabolic risk in diet-induced obese mice. JOURNAL OF ETHNOPHARMACOLOGY 2021; 265:113327. [PMID: 32871234 DOI: 10.1016/j.jep.2020.113327] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 08/02/2020] [Accepted: 08/25/2020] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Pilosocereus gounellei (xique-xique) is a popular cactus from Caatinga, traditionally used to counter inflammatory processes and indicated as a hypoglycemic agent. Previous studies have shown that mice treated orally with saline extract of P. gounellei stem (containing flavonoids and sugars) showed decreased serum lipid levels. AIM OF THE STUDY In this work, we evaluated whether this extract would have beneficial effects against hyperglycemia and inflammatory status related to obesity in mice fed a high-fat diet (HFD). METHODS Obese animals were treated daily per os with the extract (EXT; 125, 250, and 500 mg/kg), metformin (MET; 400 mg/kg), or saline solution (diet-induced obese, DIO) for 21 days. A group of non-obese animals served as the control. We evaluated lipid profile, glucose and insulin tolerance, atherogenic indices, histological alterations, cytokine levels, and oxidative stress in liver, muscle, and adipose tissue. RESULTS At the end of the experiment, mice from EXT groups showed lower body weight and total cholesterol, LDL-cholesterol, and triglycerides compared with the DIO group; in addition, HDL-cholesterol levels and glucose and insulin tolerance were similar to those of the control group. When compared with the DIO group, the extract-treated mice showed reduction in cardiac risk ratio, atherogenic coefficient, atherogenic index of plasma, and Castelli's Risk Index II; decrease in epididymal fat; reduction in steatosis, collagen deposition, and liver inflammation; lower serum levels of pro-inflammatory cytokines (tumor necrosis factor α, interleukin 6, and monocyte chemoattractant protein-1); inhibited lipid peroxidation; and increased superoxide dismutase levels in liver, muscle, and adipose tissue. CONCLUSION The P. gounellei saline extract was able to improve physiological parameters of obese mice, which highlight the potential of this plant as source of compounds with biotechnological relevance for pharmaceutical industry.
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Affiliation(s)
- Alisson Macário de Oliveira
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Anderson Felipe Soares de Freitas
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Milena Damasceno de Souza Costa
- Laboratório de Fisiopatologia Experimental, Instituto de Ciências Biológicas, Universidade de Pernambuco, Recife, Pernambuco, Brazil.
| | - Marília Kalinne da Silva Torres
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Pernambuco, 50670-420, Recife, Pernambuco, Brazil; Laboratório de Fisiopatologia Experimental, Instituto de Ciências Biológicas, Universidade de Pernambuco, Recife, Pernambuco, Brazil
| | - Yasmim Alline de Araújo Castro
- Laboratório de Fisiopatologia Experimental, Instituto de Ciências Biológicas, Universidade de Pernambuco, Recife, Pernambuco, Brazil.
| | - Ana Maria Rampeloti Almeida
- Laboratório de Fisiopatologia Experimental, Instituto de Ciências Biológicas, Universidade de Pernambuco, Recife, Pernambuco, Brazil.
| | - Patrícia Maria Guedes Paiva
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Bruno Melo Carvalho
- Laboratório de Fisiopatologia Experimental, Instituto de Ciências Biológicas, Universidade de Pernambuco, Recife, Pernambuco, Brazil.
| | - Thiago Henrique Napoleão
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
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Ribeiro TS, Sampaio KB, Menezes FNDD, de Assis POA, Dos Santos Lima M, de Oliveira MEG, de Souza EL, do Egypto Queiroga RDCR. In vitro evaluation of potential prebiotic effects of a freeze-dried juice from Pilosocereus gounellei (A. Weber ex K. Schum. Bly. Ex Rowl) cladodes, an unconventional edible plant from Caatinga biome. 3 Biotech 2020; 10:448. [PMID: 33062577 DOI: 10.1007/s13205-020-02442-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 09/15/2020] [Indexed: 12/14/2022] Open
Abstract
This study evaluated in vitro the potential prebiotic effects of a freeze-dried juice extracted from cladodes of Pilosocereus gounellei (A. Weber ex K. Schum.) Bly. Ex Rowl, an unconventional edible plant from Brazilian Caatinga biome and popularly known as xique-xique. Prebiotic effects of freeze-dried xique-xique cladode juice (XCJ, 20 g/L) were evaluated by measurements of prebiotic activity scores and stimulatory effects on growth and metabolic activities of probiotic Lactobacillus acidophilus LA-05, L. casei L-26 and L. paracasei L-10, which are beneficial species found as part of human gut microbiota. XCJ showed positive prebiotic activity scores on all examined probiotics, indicating a selective stimulatory effect on these microorganisms in detriment to enteric pathogens. Examined probiotics had high viable counts (> 8 log CFU/mL) after 48 h of cultivation in media with XCJ (20 g/L), representing an increase of > 2 log CFU/mL when compared to viable counts found on time zero. Cultivation of probiotics in media with XCJ resulted in decreased pH during the 48 h-incubation. Contents of fructose and glucose decreased in media with XCJ inoculated with L. acidophilus LA-05, L. casei L-26 or L. paracasei L-10 during the 48 h-cultivation, in parallel with an increase in contents of acetic and lactic acids. Measured effects of XCJ on probiotics were overall similar to those exerted by fructoligosaccharides (20 g/L), a proven prebiotic ingredient. These results showed that XCJ could exert selective stimulatory effects on different Lactobacillus species, which are indicative of potential prebiotic properties.
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Affiliation(s)
- Thais Santana Ribeiro
- Laboratory of Bromatology, Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa, Paraíba Brazil
| | - Karoliny Brito Sampaio
- Laboratory of Food Microbiology, Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa, Paraíba Brazil
| | | | - Paloma Oliveira Antonino de Assis
- Laboratory of Bromatology, Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa, Paraíba Brazil
| | - Marcos Dos Santos Lima
- Department of Food Technology, Federal Institute of Sertão de Pernambuco, Petrolina, Petrolina, Brazil
| | - Maria Elieidy Gomes de Oliveira
- Laboratory of Bromatology, Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa, Paraíba Brazil
| | - Evandro Leite de Souza
- Laboratory of Food Microbiology, Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa, Paraíba Brazil
- Laboratório de Microbiologia de Alimentos, Departamento de Nutrição, Centro de Ciências da Saúde, Universidade Federal da Paraíba, Campus I, Cidade Universitária, João Pessoa, Paraíba 58051-900 Brazil
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Bioactive compounds and health benefits of Pereskioideae and Cactoideae: A review. Food Chem 2020; 327:126961. [DOI: 10.1016/j.foodchem.2020.126961] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/09/2020] [Accepted: 04/29/2020] [Indexed: 02/08/2023]
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de Oliveira AM, de Freitas AFS, Paiva PMG, Napoleão TH. Genotoxicity assessment of saline extract from Pilosocereus gounellei (Cactaceae) and its chemopreventive effect against cyclophosphamide-induced DNA damage. Heliyon 2020; 6:e03811. [PMID: 32346640 PMCID: PMC7182672 DOI: 10.1016/j.heliyon.2020.e03811] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 01/28/2020] [Accepted: 04/16/2020] [Indexed: 12/03/2022] Open
Abstract
Pilosocereus gounellei (Cactaceae) is used to treat wounds and inflammation. In this study, we evaluated whether the saline extract from its stem would have genotoxic or anti-genotoxic effects. In the genotoxicity evaluation, mice received the extract (500, 1,000, or 2,000 mg/kg) orally while negative and positive controls were treated with saline solution (0.9% NaCl) per os and cyclophosphamide (CPA, 80 mg/kg i.p.), respectively. In the anti-genotoxicity assay, using other animals, treatments were carried out by administering the extract (500, 1,000 or 2,000 mg/kg) or saline solution (negative control) per os and then CPA (80 mg/kg i.p.) 1 h later. Genotoxic effects were evaluated by micronucleus test and comet assay using peripheral blood and bone marrow cells. Oral administration of only the extract at 500 and 1,000 mg/kg did not result in genotoxicity. A slight increase in the incidence of micronucleus was observed at the highest dose (2,000 mg/kg). Administration of the extract before CPA reduced the micronucleated polychromatic erythrocytes (MNPCE) number by 49.07–71.43%, and DNA fragmentation in peripheral blood (85.04–94.44%) and bone marrow (87.43–92.70%) cells also decreased. In conclusion, when administered orally at the tested doses, the extract is genotoxically safe, being cautious in doses above 1,000 mg/kg, and has a protective effect against CPA-induced DNA damage.
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Affiliation(s)
- Alisson Macário de Oliveira
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | | | - Patrícia Maria Guedes Paiva
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | - Thiago Henrique Napoleão
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
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de Assis POA, Guerra GCB, Araújo DFDS, de Andrade LDFLI, de Araújo AA, de Araújo RF, de Carvalho TG, de Souza MDFV, Borges GDSC, Lima MDS, Rolim FRL, Rodrigues RAV, Queiroga RDCRDE. Intestinal anti-inflammatory activity of xique-xique (Pilosocereus gounellei A. Weber ex K. Schum. Bly. Ex Rowl) juice on acetic acid-induced colitis in rats. Food Funct 2019; 10:7275-7290. [PMID: 31621721 DOI: 10.1039/c9fo00920e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Inflammatory bowel disease (IBD) is characterized by severe mucosal damage in the intestine and a deregulated immune response. Natural products derived from plants that are rich in bioactive compounds are used by many patients with IBD. Xique-xique (Pilosocereus gounellei) is a cactus of the Caatinga family that has been used by the local population for food and medicinal purposes. The intestinal anti-inflammatory effect of xique-xique cladode juice was evaluated in the present study. A dose of 5 mL kg-1 had a protective effect on intestinal inflammation, with an improvement in macroscopic damage, and a decrease in pro-inflammatory markers and oxidative stress, in addition to preserving the colonic tissue. Immunohistochemical analysis revealed the downregulation of IL-17, NF-κB, and iNOS, and upregulation of SOCs-1, ZO-1, and MUC-2. These protective effects could be attributed to the phenolic compounds as well as the fibers present in xique-xique juice. Further studies are needed before suggesting the use of xique-xique juice as a new alternative for treating IBD.
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Affiliation(s)
| | - Gerlane Coelho Bernardo Guerra
- Department of Biophysics and Pharmacology, Biosciences Center, Federal University of Rio Grande do Norte, Natal, Brazil.
| | | | | | - Aurigena Antunes de Araújo
- Department of Biophysics and Pharmacology, Biosciences Center, Federal University of Rio Grande do Norte, Natal, Brazil.
| | - Raimundo Fernandes de Araújo
- Department of Morphology, Histology and Basic Pathology, Biosciences Center, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Thaís Gomes de Carvalho
- Postgraduate Program in Health Science, Health Sciences Center, Federal University of Rio Grande do Norte, Natal, Brazil
| | | | - Graciele da Silva Campelo Borges
- Department of Food Technology, Center of Technology and Regional Development, Federal University of Paraíba, João Pessoa, Brazil
| | - Marcos Dos Santos Lima
- Department of Food Technology, Institute Federal of Sertão Pernambucano, Petrolina, Brazil
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Usnic Acid Potassium Salt: Evaluation of the Acute Toxicity and Antinociceptive Effect in Murine Model. Molecules 2019; 24:molecules24112042. [PMID: 31142045 PMCID: PMC6600509 DOI: 10.3390/molecules24112042] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 05/21/2019] [Accepted: 05/23/2019] [Indexed: 01/22/2023] Open
Abstract
To obtain usnic acid potassium salt (PS-UA), the usnic acid (UA) was extracted and purified from the lichen Cladonia substellata, and modified to produce PS-UA. The structure was determined by 1H-NMR, IR and elemental analysis, ratified through computational models, as well as identification the site of K+ insertion in the molecule. Antinociceptive activity was detected through contortions in mice induced by acetic acid and formalin (phases I and II) after treatments with 10 and 20 mg/kg of PS-UA, indicating interference in both non-inflammatory and inflammatory pain. After oral administration at doses of 500, 1000 and 2000 mg/kg, no deaths of mice with treatments below 2000 mg/kg were observed. Except for body weight gain, food and water consumption decreased with treatments of 1000 and 2000 mg/kg, and the number of segmented leukocytes was higher for both treatments. Regarding serum levels, cholesterol and triglycerides decreased, however, there was an increase in hepatic transaminases with both treatments. Liver and kidney histological changes were detected in treatments of 2000 mg/kg, while the spleen was preserved. The PS-UA demonstrated antinociceptive activity while the acute toxicity at the concentration of 2000 mg/kg was the only dose that presented morphological changes in the liver and kidney.
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de Oliveira AM, da Silva WAV, Ferreira MRA, Paiva PMG, de Medeiros PL, Soares LAL, Carvalho BM, Napoleão TH. Assessment of 28-day oral toxicity and antipyretic activity of the saline extract from Pilosocereus gounellei (Cactaceae) stem in mice. JOURNAL OF ETHNOPHARMACOLOGY 2019; 234:96-105. [PMID: 30703489 DOI: 10.1016/j.jep.2019.01.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/10/2018] [Accepted: 01/27/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Pilosocereus gounellei is a plant found in the Brazilian Caatinga and is popular due to its traditional uses in the treatment of inflammation. The present study was conducted to investigate the sub-acute toxicity of the saline extract from the stem of P. gounellei. AIM OF THE STUDY To evaluate the 28-day oral toxicity (through behavioral, biochemical, hematological, and morphological analysis) and the antipyretic activity of the extract in mice. MATERIALS AND METHODS A single oral dose (250, 500, and 1000 mg/kg) was administered daily over 28 consecutive days to male and female mice. Body weight, food and water intake, blood biochemical and hematological parameters, and urine composition were recorded. Histopathological examinations of the liver, kidney, spleen, lungs, and heart were performed and oxidative stress in the organs was evaluated by lipid peroxidation, superoxide dismutase (SOD), catalase (CAT), and nitrite analysis. The antipyretic effect of the 500 mg/kg dose was assessed using a yeast-induced pyrexia model. RESULTS Oral administration of the extract over 28 days did not affect body weight gain, food and water consumption, body temperature, and hematological parameters in male and female mice. Blood glucose, total cholesterol, and triglyceride levels in male and female mice were reduced. Protein in the urine and histological alterations in both the liver and lungs were detected in male and female mice treated with the highest dose of the extract. SOD levels in the liver and the spleen increased significantly in both sexes, whereas lipid peroxidation decreased in the spleen of male mice. The extract also exerted an antipyretic effect after the first 60 min of the evaluation until the end of the observation duration (180 min). CONCLUSION The saline extract from the stem of P. gounellei did not present significant toxic effects over 28 consecutive days and demonstrated antipyretic activity when administered orally. Moreover, the results suggest that the extract has potential hypoglycemic and hypolipidemic effects. Future studies are needed to investigate its pharmacological potential.
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Affiliation(s)
- Alisson Macário de Oliveira
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | | | | | - Patrícia Maria Guedes Paiva
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | - Paloma Lys de Medeiros
- Departamento de Histologia e Embriologia, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | - Luiz Alberto Lira Soares
- Departamento de Farmácia, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | - Bruno Melo Carvalho
- Laboratório de Imunometabolismo, Instituto de Ciências Biológicas, Universidade de Pernambuco, Recife, Pernambuco, Brazil
| | - Thiago Henrique Napoleão
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
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Calliandra surinamensis lectin (CasuL) does not impair the functionality of mice splenocytes, promoting cell signaling and cytokine production. Biomed Pharmacother 2018; 107:650-655. [DOI: 10.1016/j.biopha.2018.08.043] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 08/06/2018] [Accepted: 08/10/2018] [Indexed: 12/14/2022] Open
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