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| 1 | In vitro ovicidal and larvicidal activity of Agave sisalana Perr. (sisal) on gastrointestinal nematodes of goats显示文摘 | Mariana B. Botura Jener David G. dos Santos Gisele D. da Silva Hélimar G. de Lima Jo?o Victor A. de Oliveira Maria Angela O. de Almeida Maria José M. Batatinha Alexsandro Branco | 2013 | Veterinary Parasitology . 2013 (1-3)2013，，1： | 1 |
| 2 | Maytenus erythroxylon Reissek(Celastraceae) ethanol extract presents antidiarrheal activity via antimotility and antisecretory mechanisms显示文摘AIM To investigate the acute toxicity,phytochemical profile,antidiarrheal activity and mechanisms of action of Maytenus erythroxylon(M.erythroxylon)ethanol extract.METHODS A castor oil-induced diarrhea model was used to evaluate antidiarrheal activity.Intestinal transit and gastric emptying protocols were used to evaluate a possible antimotility effect.KATP channels,nitric oxide,presynapticα2-adrenergic and tissue adrenergic receptors were investigated to uncover antimotility mechanisms of action and castor oil-induced enteropooling to elucidate antisecretory mechanisms.RESULTS All tested doses of the extract(62.5,125,250 and 500 mg/kg)possessed antidiarrheal activity,with a significant decrease of the evacuation index.This activity is possibly related to a reduced gastric emptying(125,250 and 500 mg/kg)and to a decreased percentage of intestinal transit for all tested doses.That last effect seems to be modulated by nitric oxide,KATP channels and tissue adrenergic receptors.Besides,the extract also presented antisecretory effect due to a decrease of intestinal fluid accumulation.CONCLUSION The antidiarrheal effect of M.erythroxylon found in this study involves antimotility and antisecretory mechanisms that may be attributed to the chemical compounds found in this species:saponins,flavonoids,tannins,triterpenes and steroids. | Rodrigo de Oliveira Formiga Zelma Glebya Maciel Quirino Margareth de Fátima Formiga Melo Diniz Alexsandro Fernandes Marinho Josean Fechine Tavares Leonia Maria Batista | 2017 | World Journal of Gastroenterology2017，23，24： | 1 |
| 3 | Lightweight composite concrete produced with water treatment sludge and sawdust: Thermal properties and potential application显示文摘 | Almir Sales Francis Rodrigues de Souza Wilson Nunes dos Santos Alexsandro Mendes Zimer Fernando do Couto Rosa Almeida | 2010 | Construction and Building Materials2010，，12： | 1 |
| 4 | Action of sisal (Agave sisalana, Perrine) extract in the in vitro development of sheep and goat gastrointestinal nematodes显示文摘 | ROBERTA X S CAROLINA S C MARIANA B B MARIA J M LUCIANA M K CAMILA 0 C CLAUDIA M L ALEXSANDRO B ELANE A A SIMONE L B MARIA A O | 2012 | Experimental Parasitology2012，13，： | 1 |
| 5 | Epidemics scenarios in the 'Ro- rnantic network显示文摘 | Alexsandro M C Sebastian G | 2012 | PLoS ONE2012，7，49： | 1 |
| 6 | Extracellular matric changes in urethral stricture disease显示文摘 | E ALEXSANDRO D FRANCISCO J SAMPAIO M | 2002 | J Urol2002，168，： | 1 |
| 7 | Multivari- ate linear regression with variable selection by a succes- sive projections algorithm applied to the analysis of anod- ic stripping vohammetry data 显示文摘 | Paola D M Alexsandro M Z Ronaldo C F | 2014 | ElectrochimicaActa2014，127，1： | 1 |
| 8 | Modeling pitting corrosion by means of a 3D discrete stochas- tic model显示文摘 | PIETER V W ALEXSANDRO M Z ERNESTO C P | 2014 | Corrosion Science2014，82，： | 1 |
| 9 | Parallel hybrid evolutionary computation: Automatic tuning of parameters for parallel gene expression programming 显示文摘 | Ho-Hyun Parka Alexandre Gringsb Marcus Vinicius dos Santosc Alexsandro Santos Soares | 2008 | Applied Mathematics and Computation2008，201，12： | 1 |
| 10 | Long-term effects of an intensive interventional training program based on activities for individuals with spinal cord injury:a pilot study显示文摘 | Natalia Padula Mariana Costa Alexsandro Batista | 2015 | Phys Theory Prac2015，31，8： | 1 |
| 11 | Knowledge Management Practices for Improvement of Brazilian Hospital Websites显示文摘 | Kleber Cavalcante de Sousa Jamil Ramsi Farkat Diogenes Holio Roberto Hokis Ricardo Alexsandro de Medeiros Valentim Idelmarcia Dantas de Oliveira Benilton Medeiros Nunes | 2013 | Chinese Business Review2013，12，9： | 0 |
| 12 | Determination of Organochlorine Compounds in Sediments from the Upper Middle Sao Francisco River (Bahia, Brazil)显示文摘 | Alexsandro Fiscina de Santana Eva Vidal Vatzquez Jorge Paz-Ferreiro Magda Beretta | 2012 | Journal of Earth Science and Engineering2012，2，7： | 0 |
| 13 | Electrophoresis(SDS-PAGE)as a Method for Screening Species of Passiflora Using Seed Proteins as Molecular Markers显示文摘Brazil is the center of diversity and dispersion of species of the genus Passiflora.Two species of passion fruit Passiflora tenuifila BRS VT(passiflora garlic)and another of Passiflora setacea BRS PC were used in this study.The plants were grown on the Embrapa Cerrados experimental farm.The fruits were washed,minimally cut and their constituents separated.Both species differed in the proportion of wet mass between husk,seed,and pulp.As expected,both species had a higher proportion of husks and seeds and a lower amount of pulp.A semi-purification procedure for the proteins present in the seeds and husks was described and the molecular aspects were analyzed by polyacrylamide gel electrophoresis(SDS-PAGE).The quantification of soluble proteins was performed using the Bradford method.The analysis of the soluble protein extracted from the seeds and husks showed that these values are up to 70 times higher for the seeds of P.tenuifila and 28.5 times for P.setacea,in the husks.It was verified that both species present a similar protein profile,observed by the intense and diverse bands found in the polyacrylamide gel,mainly in the range of 32 to 19 kDa.This work opens up an unexplored field of tracking bioactive proteins and/or peptides including forms of nanostructure systems that protect other bioactive molecules.The objective of this work was to present an analytical procedure to semi-purify seed proteins of two Passiflora species and use electrophoresis as an analysis tool for further screening of their protein profiles and selection of a molecular marker to differentiate them. | Marilia Penteado Stephan Ana Maria Costa Tatiana De Lima Azevedo Jeane Santos Da Rosa Alexsandro Araújo Dos Santos | 2022 | Journal of Agricultural Science and Technology(B)2022，12，2： | 0 |
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