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Baisch, Ana Luiza Muccillo; Johnston, Kimberly B.; Stein, Fabiana Lorea Paganini
(1998)
The effects of aqueous extracts of Ilex paraguariensis leaves (AEIp) were studied. Mesenteric arterial bed (MAB), precontracted by methoxamine with or without intact endothelium, was mounted on a tissue bath and exposed ...
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Azevedo, Luciana Gutterres de; Peraza, Gianni Goulart; Lerner, Cléa Beatriz; Soares, Andréa Dalben; Murcia, Nícolas Pereira; Baisch, Ana Luiza Muccillo
(2008)
A variety of biologically active compounds with pharmacological applications has
been reported to occur in marine sponges. The present study was undertaken to provide a set of data about an extract from Aplysina caissara, ...
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Silva, Fernando Amarante; Baisch, Ana Luiza Muccillo; Oliveira, Beatriz; Battastini, Ana Maria Oliveira; Torres, Fiorina; Racoski, Gilmar; Silva, Eli Sinnott; Alam, Marilene Farias; Apolinário, Júlio César Gama; Lapa, Antonio José
(1988)
O "chá de bugre", Casearia sylvestris swartz tem sido popularmente usado com várias finalidades. Mais recentemente lhe tem sido atribuido caracteristicas abortivas. Esta possibilidade levou-nos a avaliar a toxicidade dos ...
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Azevedo, Luciana Gutterres de; Baisch, Ana Luiza Muccillo; Filgueira, Daza de Moraes Vaz Batista; Boyle, Robert Tew; Soares, Daniela Fernandes Ramos; Soares, Andréa Dalben; Lerner, Cléa Beatriz; Silva, Pedro Eduardo Almeida da; Trindade, Gilma Santos
(2008)
Three crude extracts of Aplysina caissara, a marine sponge endemic to Brazil, were tested against a hepatoma cell line and Mycobacterium tuberculosis. The results demonstrate that all extracts are toxic and capable of ...
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Vargas, Marcelo Alves; Cruz, Bruno Pinto; Maciel, Fabio Everton; Geihs, Marcio Alberto; Cousin, João Carlos Brahm; Trindade, Gilma Santos; Baisch, Ana Luiza Muccillo; Allodi, Silvana; Nery, Luiz Eduardo Maia
(2008)
The ability of UV radiation to stimulate color change in vertebrates is well known; howeve, the signaling pathway involved is not fully explained. Since nitric oxide (NO) is among the candidates for this role, in this study ...
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Baisch, Ana Luiza Muccillo; Parker, Alexander Garcia; Cardoso, Gianni Peraza; Vaz, Marta Regina Cezar; Soares, Maria Cristina Flores
(2010)
The study was conducted to test the aqueous extract of Brugmansia suaveolens (AEBs) flowers for their antinociceptive effects in
mice. In the hot plate test, a significant increase in reaction time for two doses of AEBs ...
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Furlong, Eliana Badiale; Colla, Eliane; Bortolato, Danila Sá; Baisch, Ana Luiza Muccillo; Soares, Leonor Almeida de Souza
(2003)
O objetivo do trabalho é padronizar uma metodologia para determinação do conteúdo de fenóis totais em amostras de erva-mate (Ilex paraguariensis St. Hill), bagaço de laranja (Citrus sinensis, Osbeck) e polpa de berinjela ...
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Quintela, Fernando Marques; Medvedovsky, Igor Gonçalves; Neves, Luis Fernando de Matos; Loebmann, Daniel; Figueiredo, Mario Roberto Chim
(2007)
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Hefler, Sonia Marisa
(2010)
São propostas as sinonimizações de Cyperus aggregatus var. gigas (Lindm.) Guagl. em C. aggregatus (Willd.) Endl., bem como de C. rigens var. capitatus J. Presl & C. Presl; C. rigens ssp. serrae (Boeck.) T.M. Ped., C. rigens ...
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Becker, Guilherme Kessler; Pederassi, Gustavo de Carvalho; Santos Filho, Euclydes Antonio dos; Colares, Elton Pinto
(2003)
The present study analysed the response of adult female capybaras (Hydrochaeris hydrochaeris) to different dietary
supplementation in relation to litter size per parturition and oestradiol secretion profile during pregnancy ...
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Baraj, Besnik; Bianchini, Adalto; Niencheski, Luis Felipe Hax; Campos, Claudia Cavalcante Rocha; Martínez, Pablo Elías; Robaldo, Ricardo Berteaux; Muelbert, Monica Mathias Costa; Colares, Elton Pinto; Zarzur, Simoni
(2001)
The severe matrix interference on chromium determination in whole blood samples of Southern elephant seals from Antarctica by a GFAAS (ZEISS-5 model) at 357.9 nm is demonstrated. Such interference was due to overlapping ...
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Geihs, Marcio Alberto; Vargas, Marcelo Alves; Maciel, Fabio Everton; Barbosa, Sergiane Caldas; Cruz, Bruno Pinto; Primel, Ednei Gilberto; Monserrat, José María; Nery, Luiz Eduardo Maia
(2010)
In vertebrates, many studies verified different effects of melatonin in the antioxidant defense system (ADS). In crustaceans, few studies have been conducted to verify this possibility. We verified the melatonin effects ...
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Colares, Ioni Gonçalves; Seeliger, Ulrich Christian Karl Heinz Bruno
(2005)
O efeito de diferentes regimes de luz sobre o crescimento de Ruppia marítima foi avaliado nos níveis de irradiância de 40, 200 e 400 μmol m-2 s-1, durante 40 dias. A longevidade de novas folhas produzidas foi determinada ...
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Camargo, Carolina Reuter; Colares, Elton Pinto; Castrucci, Ana Maria de Lauro
(2006)
Mammalian seasonalmolting and color change are known to be influencedby photoperiod changes. Calomys laucha, a South American rodent, exhibits seasonal pelage color change; however, unlike Northern hemisphere rodents, which ...
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Ceolin, Guilherme Bordignon; Miotto, Sílvia Teresinha Sfoggia
(2009)
Este trabalho apresenta os resultados do levantamento florístico e estudo taxonômico abrangendo o gênero Collaea na Região Sul do Brasil. Este gênero é exclusivamente sul-americano, possuindo seis ou sete espécies, ...
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Borges, Lucélia do Valle; Colares, Ioni Gonçalves
(2007)
The aim of this study was to determine feeding habitats of capybaras in the ESEC-Taim (RS, Brazil), using microhistological analyses of feces. Data were analyzed seasonally. In 172 samples analyzed, 17 species were identified, ...
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Almeida, Daniela Volcan; Nornberg, Bruna Félix da Silva; Monserrat, Laura Alicia Geracitano; Barros, Daniela Marti; Monserrat, José María; Marins, Luis Fernando Fernandes
(2009)
We have evaluated the homology of the electrophile-responsive element (EpRE) core sequence, a binding site for the Nrf2 transcription factor, in the proximal promoters of the mouse and zebrafish glutathione-S-transferase ...
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Scherer, Adriano; Scherer, Scherezino Barboza; Bugoni, Leandro; Mohr, Leonardo Vianna; Efe, Marcio Amorim; Hartz, Sandra Maria
(2005)
A estrutura trófica das comunidades de aves nos oito principais parques urbanos da cidade de Porto Alegre foi estudada de junho de 1998 a junho de 1999, com um esforço amostral total de 106 visitas e 644 horas de observação ...
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Colares, Ioni Gonçalves; Batista, Thasiana de Lima; Magalhães, Ubiracy Allan Sousa; Santos, Luciane Cougo dos; Schlee, Mirian Daniela Buchweitz
(2007)
Macrófitas submersas de regiões temperadas apresentam marcada sazonalidade no crescimento e biomassa por causa das trocas nas condições ambientais. O objetivo deste estudo foi avaliar, em cultivo experimental, o efeito da ...
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Ramirez, Maria Rosana; Guterres, Leandra Borba; Dickel, Odila Eli; Castro, Micheli Rosa de; Henriques, Amelia Teresinha; Souza, Márcia Maria de; Barros, Daniela Marti
(2010)
The aim of this study was to carry out pharmacological screening in order to evaluate the potential effects of lyophilized fruits of different cultivars of Vaccinium ashei Reade (Family Ericaceae) berries, commonly known ...
