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	Provedor de dados Anais da ABC (AABC) (1) Autor G. VIANNA,MARCELA (1) GARCIA,RENATA (1) J. SIMÃO,MARIELA (1) J.S. BARBOZA,THIAGO (1) MANSUR,ELISABETH (1) P.R. IGNACIO,ANA CLAUDIA (1) PACHECO,GEORGIA (1) Mais... Palavra-chave Antibacterial (1) Chromatography (1) Flavonoids (1) Passiflora (1) Saponins (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2018 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 134 Primeira ... 1 2 3 4 5 6 7 ... Última Beneficial effects of methanolic extract of Indigofera linnaei Ali. on the inflammatory and nociceptive responses in rodent models BJPS Kumar,Raju Senthil; Rajkapoor,Balasubramanian; Perumal,Perumal; Kumar,Sekar Vinoth; Geetha,Arunachalam Suba. ABSTRACT Indigofera linnaei Ali. (Tamil Name: Cheppu Nerinjil) belongs to the family Fabaceae, used for the treatment of various ailments in the traditional system of medicine. In the present study, the beneficial effects of methanol extract of whole plant of I. linnaei (MEIL) were evaluated on inflammation and nociception responses in rodent models. In vitro nitric oxide (NO), lipoxygenase (LOX) and cyclooxygense (COX) inhibitory activities were also performed to understand the mode of action. MEIL at the dose of 200 & 400 mg/kg, p.o. significantly inhibited carrageenan induced rat paw volume and reduced the weight of granuloma in cotton pellet granuloma model. The results obtained were comparable with the standard drug aceclofenac. The... Tipo: Info:eu-repo/semantics/article Palavras-chave: IIndigofera linnaei/pharmacognosy; Indigofera linnaei/anti-inflammatory activity; Indigofera linnaei/analgesic activity; Indigofera linnaei/anti-nociceptive effect; Cyclooxygenase/inhibitors; Lipoxygenase/inhibitors; Medicinal plants. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000100013 Evaluation of the proliferative activity of methanol extracts from six medicinal plants in murine spleen cells BJPS Zandonai,Rodrigo Hermes; Coelho,Fabiana; Ferreira,Juliana; Mendes,Ana Karla Bittencourt; Biavatti,Maique Weber; Niero,Rivaldo; Cechinel Filho,Valdir; Bueno,Ednéia Casagranda. A number of natural compounds have been used as immunomodulatory agents, enabling the function of the immune system to be modified by stimulating or suppressing it. There has been increasing interest in the study of therapeutic action of plant extracts regarding their immunomodulatory activity. The aim of this study was to identify and evaluate the action of extracts of the medicinal plants Calophyllum brasiliense, Ipomoea pes-caprae, Matayba elaeagnoides, Maytenus robusta, Rubus imperialis and Vernonia scorpioides on the development of spleen cells from mice, using the in vitro cellular proliferation assay. The cells, obtained by mechanical rupture of mice spleen (5x10(4) cells/mL), were incubated with methanol extracts (10, 50, 100 and 200 µg/mL) and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Medicinal plants; Natural products/immunomodulatories; Immunomodulation; Calophyllum brasiliense/pharmacognosy; Ipomoea pes-caprae/pharmacognosy; Matayba elaeagnoides/pharmacognosy; Maytenus robusta/pharmacognosy; Rubus imperialis/pharmacognosy; Vernonia scorpioides/pharmacognosy. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502010000200020 Protective effect of mulberry flavonoids on sciatic nerve in alloxan-induced diabetic rats BJPS Song-Tao,Ma; Dong-lian,Liu; Jing-jing,Deng; Yan-juan,Peng. Mulberry leaves (Morus alba L.) are a traditional Chinese medicine for blood serum glucose reduction. This study evaluated the protective effects of mulberry flavonoids on sciatic nerve in alloxan-induced diabetic rats. In this study, 80 Sprague-Dawley rats were divided into five groups: A (control), B (diabetic treated with saline), C-D (diabetic treated with 0.3, 0.1 g/kg mulberry flavonoids once a day for 8 weeks) and E (diabetic treated with 0.3 mg/kg methycobal). The diabetic condition was induced by intraperitoneal injection of 200 mg/kg alloxan dissolved in saline. At the end of the experimental period, blood, and tissue samples were obtained for biochemical and histopathological investigation. Treatment with 0.3 g/kg mulberry flavonoids... Tipo: Info:eu-repo/semantics/article Palavras-chave: Morus albaL./pharmacognosy; Mulberry flavonoids/protective effects/experimental study; Diabetic neuropathy/experimental study; Medicinal plants; Diabetics/treatment/experimental study. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502014000400765 Determination of metals in medicinal plants highly consumed in Brazil BJPS Leal,Alexandre Soares; Prado,Guilherme; Gomes,Tatiana Cristina Bomfim; Sepe,Fernanda Peixoto; Dalmázio,Ilza. In this work, samples of the medicinal plants: Boldo (Peumus boldus), Castanha da Índia (Aesculus hippocastanum), Chá Verde (Camelia sinensis), Erva Cidreira (Melissa officinalis), Espinheira Santa (Maytenus ilicifolia), Guaraná (Paullinia cupana), Maracujá (Passiflora sp.), Mulungu (Erythrina velutina), Sene (Cassia angustifolia) and Valeriana (Valeriana officinalis) were evaluated BY using the Neutron Activation Analysis technique (NAA- k0) in order to determine the levels of metals and other chemical contaminants. The results showed the presence of non essential elements to the human body. The diversity of chemical impurities found even at low concentration levels, considering the potential for chronic toxicity of these elements, reinforces the need to... Tipo: Info:eu-repo/semantics/article Palavras-chave: Neutron activation analysis; Medicinal plants; Metals/determination in medicinal plants; Chemical contaminants; Plant products/quality control. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502013000300022 Leaf and stem microscopic identification of Tithonia diversifolia (Hemsl.) A. Gray (Asteraceae) BJPS Duarte,Márcia do Rocio; Empinotti,Cláudia Bonissoni. Tithonia diversifolia (Hemsl.) A. Gray is an Asteraceae shrub, popularly known as Mexican sunflower and cultivated for ornamental and therapeutic uses in different countries. In folk medicine, it is of value for treating diabetes, malaria and infectious diseases. These indications have been corroborated by various pharmacological assays. Given the lack of data on anatomical aspects of T. diversifolia, this work aimed to investigate the leaf and stem microscopic characters of this medicinal plant and potential vegetal drug. Samples of mature leaves and young stems were sectioned and stained. Histochemical tests and scanning electron microscopy were also performed. The leaf has anomocytic stomata on both sides, dorsiventral mesophyll and several collateral... Tipo: Info:eu-repo/semantics/article Palavras-chave: Tithonia diversifolia/pharmacognosy; Tithonia diversifolia/anatomical characters; Medicinal plants; Mexican sunflower. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502012000100013 Characterization of bacterial endophytes from Myanmar medicinal plants for antimicrobial activity against human and plant pathogens BJPS Myo,Ei Mon; Maung,Chaw Ei Htwe; Mya,Khin Mar; Khai,Aye Aye. This research aimed to investigate the antagonistic activity of the bacterial endophytes from Myanmar medicinal plants. Thirty-one bacterial isolates were isolated from Myanmar medicinal plants: Tinospora cordifolia (Wild.) Miers., Catharanthus roseus G. Don., Tectona hamiltoniana Wall. and Boscia variabilis Collett & Hemsl. (Capparaceae). Dual culture and agar well diffusion methods were used for antimicrobial assay. One endophyte from Catharanthus roseus and two bacterial isolates from Boscia variabilis Collett & Hemsl. (Capparaceae) had not only the antibacterial activity towards the human pathogenic bacteria but also the antifungal activity against the plant pathogenic fungi. From 16S rRNA sequencing, one strain from Catharanthus roseus G. Don.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Antibacterial; Antifungal; Culture conditions; Endophytes; Medicinal plants. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502020000100513 Chromatographic analysis and antiproliferative potential of aqueous extracts of Punica granatum fruit peels using the Allium cepa test BJPS Kuhn,Andrielle Wouters; Tedesco,Marília; Boligon,Aline Augusti; Athayde,Margareth Linde; Laughinghouse IV,Haywood Dail; Tedesco,Solange Bosio. Punica granatum L., locally known as romanzeira, is native to Asia but found throughout Brazil. P. granatum is used for treating inflammatory, infectious and respiratory diseases. The aim of this study was to evaluate the chromatography and genotoxicity of an aqueous extract of P. granatum (pomegranate) fruit peel using the Allium cepa L. test. The experiment set-up entailed 7 treatments: T1-distilled water, T2-tea 5 g.L-1, T3-tea 10 g.L-1, T4-glyphosate at 9.6%, T5-glyphosate with subsequent recovery in distilled water, T6-glyphosate with subsequent recovery in tea 5 g.L-1 and T7-glyphosate with subsequent recovery in tea 10 g.L-1. The rootlets were collected and fixed in ethanol:acetic acid (3:1) for 24 hours, then stored in 70% ethanol under... Tipo: Info:eu-repo/semantics/article Palavras-chave: Punica granatum L./phytochemistry; Punica granatum L./genotoxicity Punica granatum L./chromatography analysis; Medicinal plants; Pomegranate. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502015000100241 Stability of Tilo® tablets formulation obtained from dry extract of Justice pectoralis Jacq. BJPS Rodríguez-Chanfrau,Jorge E.; Núñez-Figueredo,Yanier; Fuste-Moreno,Viviana. Justicia pectoralis Jacq., Acanthaceae, is a herb known popularly in Cuba as Tilo and used traditionally as sedative. The development in a solid pharmaceutical (Tablets 100 mg) using dry extract of Justicia pectolaris aqueous extract is of interest for the development of phytomedicines, which uses this active raw material. The aim of the present study was to carry out chemical and biological stability studies to the formulation. A method of coumarin determination by High Performance Liquid Chromatography (HPLC) was used and validated. The stability studies during different periods of time (24 months) showed a stability of the product stored at 32 ± 2 °C, and protected of the light. Tipo: Info:eu-repo/semantics/article Palavras-chave: Justicia pectoralis/pharmacognosy; Medicinal plants; Phytomedicines; Coumarins/determination; High Performance Liquid Chromatography/phytomedicines analysis; Phytomedicines/stability studies; Tilo®/tablets/stability studies. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502015000100193 Pharmacological activity of the hydroalcoholic extract from Hovenia dulcis thunberg fruit and the flavonoid dihydromyricetin during hypercholesterolemia induced in rats BJPS Pinto,Juliana Tensol; Oliveira,Tânia Toledo de; Alvarenga,Luana Farah; Barbosa,Adriano Simões; Pizziolo,Virgínia Ramos; Costa,Marcelo Rocha da. Cerebrovascular accidents and coronary artery disease are the leading causes of cardiovascular mortalities in Brazil and high levels of LDL cholesterol are one of the main risk factors. In this context, several plant extracts and natural substances have shown promise as cholesterol-lowering. The objective of this study was to evaluate the potential of the hydroalcoholic extract of the fruit of H. dulcisand of dihydromyricetin in cholesterol reduction in hypercholesterolemic rats. Forty-two Wistar male rats were distributed into seven groups of six animals that received diets supplemented with 1% cholesterol and 0.3% cholic acid, with the exception of the control group, which received conventional diets. Animals were treated with oral suspensions... Tipo: Info:eu-repo/semantics/article Palavras-chave: Hovenia dulcis/pharmacognosy; Hovenia dulcis/hydroalcoholic extract/ cholesterol reduction; Hovenia dulcis/flavonoid dihydromyricetin/cholesterol reduction; Dihydromyricetin/cholesterol reduction; Hypercholesterolemia/experimental study; Medicinal plants. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502014000400727 Croton schiedeanus Schltd prevents experimental hypertension in rats induced by nitric oxide deficit BJPS Páez,María Teresa; Rodríguez,Diana Catalina; López,Daniel Fernando; Castañeda,Jorge Arturo; Buitrago,Diana Marcela; Cuca,Luis Enrique; Guerrero,Mario Francisco. Croton schiedeanus Schltd (N.V.: "almizclillo") is a plant used in traditional medicine as an antihypertensive in Colombia. It contains flavonoid, diterpenoid and fenilbutanoid metabolites that have vasodilatation effects linked to the NO/cGMP pathway. This work aimed to assess the capacity of a 96% EtOH extract to prevent the hypertension induced by nitric oxide (NO) deficiency in rats. The NO synthase inhibitor L-NAME (10 mg/kg/d, i.p) was administered during five weeks to three groups of rats (6-7 animals): C. Schiedeanus (200 mg/kg/d, p.o), enalapril (reference, 10 mg/kg/d, p.o) and vehicle (control: olive oil 1 ml/kg/d, p.o). In addition, the blank group received only vehicle. The arterial blood pressure (BP) and heart rate (HR) were measured daily... Tipo: Info:eu-repo/semantics/article Palavras-chave: Croton schiedeanus/pharmacognosy; Almizelillo/use; Almizelillo/hypertension prevention; Nitric oxide/deficit; Hypertension/prevention; Plant extracts/vasodilatation effects; Medicinal plants. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502013000400027 Harvest time on the content and chemical composition of essential oil from leaves of guava Ciência Rural Silva,Elizabeth Aparecida Josefi da; Silva,Vanessa Paula da; Alves,Cassia Cristina Fernandes; Alves,José Milton; Souchie,Edson Luiz; Barbosa,Luiz Cláudio de Almeida. ABSTRACT: The essential oil plants contents can be affected by several factors. For example, in certain plants, collection time has been observed to affect the content and chemical composition of the essential oil obtained from the plant. The objective of this study was to evaluate the effect of collection time on the content and chemical composition of the essential oil from guava ( Psidium guajava L.) leaves. Leaves were collected at different times of the day and the content and chemical composition of their essential oil was determined. Collection time did not qualitatively affect the chemical composition of the essential oil. However, concentration of certain substances in the oil, such as α-humulene and trans-caryophyllene, did significantly vary at... Tipo: Info:eu-repo/semantics/article Palavras-chave: Psidium guajava L.; Medicinal plants; Special metabolites; Α-humulene; Trans-caryophyllene; Guava.. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001771 Substrate composition and indolebutyric acid on the propagation of Eplingiella fruticosa from cuttings Ciência Rural Silva,Anderson de Carvalho; Oliveira,Lenaldo Muniz de; Silva,Aritana Alves da. ABSTRACT: Eplingiella fruticosa (Salzm. ex Benth.) Harley & J.F.B. Pastore, also known as “alecrim de vaqueiro” or “cowboy rosemary”, is a woody, perennial, and aromatic shrub that growsin the states of northeast Brazil, with the exception of Alagoas, Maranhão, and Piauí. The plant is widely used in this region and has analgesic, vasodilator, anti-inflammatory, and larvicidal properties.The objective of this study was to evaluate the effect of different substrates and indolebutyric acid (IBA) on cuttings of E. fruticosa for identifying effective practices for the vegetative propagation of this species. Apical cuttings with a standardized length of 10cm and two pairs of leaves were harvested from mother plants in the vegetative stage. Two... Tipo: Info:eu-repo/semantics/article Palavras-chave: Lamiaceae; Vegetative propagation; Medicinal plants; Hyptis. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200201 Uncaria tomentosa and Uncaria guianensis an agronomic history to be written Ciência Rural Honório,Isabela Cristina Gomes; Bertoni,Bianca Waléria; Pereira,Ana Maria Soares. ABSTRACT: The Uncaria tomentosa and Uncaria guianensis species, which are endemic plants in the Amazonian region, are highlighted as medicinal plants mainly because of their anti-inflammatory activity. The vegetal drug and various types of extracts have been commercialized by pharmaceutical industries and distributed in several countries, thus configuring the economic potential of both species. The objective of the present research was to collect agronomical data published in PubMed, SciELO, and Scopus databases and analyze the main subjects that were either investigated or not investigated to enable the production chain of these species. The conclusion is that U. guianensis has been less studied than U. tomentosa under all aspects evaluated. Both species... Tipo: Info:eu-repo/semantics/article Palavras-chave: Uncaria; Cat´s claw; Medicinal plants; Extractivism. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801401 Endodontics pastes formulated with copaiba oil: action on oral microbiota and dentin bridge formation in dogs Ciência Rural Dias,Fernanda Gosuen Gonçalves; Casemiro,Luciana Assirati; Martins,Carlos Henrique Gomes; Dias,Luis Gustavo Gosuen Gonçalves; Pereira,Lucas de Freitas; Nishimura,Lilian Toshiko; Souza,Fabiana Ferreira de; Honsho,Cristiane dos Santos. This study analysed the effect of pastes formulated with calcium hydroxide P.A. and different vehicles (saline solution - paste A and Copaifera langsdorffii Desfon oil - paste B) on oral microorganisms and dentin bridge formation in dogs. The antimicrobial action of the pastes and their components was analysed by the minimum inhibitory concentration in agar gel technique. The components were diluted and tested on fifteen standard strains of microorganisms associated with endodontic diseases. The microorganisms were cultivated and after incubation data was analysed using One-Way ANOVA and Turkey's test (P≤0.05). Four superior incisors of ten animals were used to evaluate dentin bridge formation. Two incisors were capped with paste A (GA) and two with paste... Tipo: Info:eu-repo/semantics/article Palavras-chave: Microbiology; Dental pulp capping; Medicinal plants. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000601073 Registros recuperados: 134 Primeira ... 1 2 3 4 5 6 7 ... Última

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