Výsledky vyhledávání - "Juliana Schulte Haas"

The Antinociceptive Effect of a Benzopyran (HP1) Isolated fromHypericum polyanthemumin Mice Hot-Plate Test is Blocked by Naloxone

Autor: Stela Maris Kuze Rates, Alice Fialho Viana, Ana Paula Machado Heckler, Gilsane Lino von Poser, Juliana Schulte Haas

Publikováno v: Planta Medica. 76:1419-1423

Several species of the genus HYPERICUM (Guttiferae) have been used for analgesic purposes all over the world and some of them have demonstrated to possess this effect in rodents. This study describes the antinociceptive effect of the cyclohexane extr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acfac802e03d4857b7ca88dd8094226c
https://doi.org/10.1055/s-0029-1240942

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The anti-immobility effect of hyperoside on the forced swimming test in rats is mediated by the D2-like receptors activation

Autor: Eveline Dischkaln Stolz, Juliana Schulte Haas, Andresa Heemann Betti, Ana Cristina Stein, Jan Schripsema, Stela Maris Kuze Rates, Gilsane Lino von Poser

Publikováno v: Planta medica. 77(4)

The crude extracts of Hypericum species native to South Brazil showed analgesic and antidepressant-like effects in rodents. The chemical characterization of these species revealed that they are rich in flavonoids and phloroglucinol derivatives. In th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9201086aef32b4f066d19a9105f4106
https://pubmed.ncbi.nlm.nih.gov/20945276

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Supercritical fluid extraction and high performance liquid chromatographic determination of benzopyrans and phloroglucinol derivative in Hypericum polyanthemum

Autor: Jéssica de Matos Nunes, Eduardo Cassel, Juliana Schulte Haas, Sandra Beatriz Rech, Gilsane Lino von Poser, Simone Tasca Cargnin, Rubem M. F. Vargas, Luís Fernando Baladão

Publikováno v: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 878(1)

The aerial parts of Hypericum polyanthemum Klotzsch ex Reichardt (Guttiferae) were successively extracted with supercritical carbon dioxide (SC CO(2)) under pressures of 90, 120, 150 and 200 bar at different temperatures (40, 50 and 60 degrees C), an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed476d02fcbfc6bbd4cac2ccb26feafe
https://pubmed.ncbi.nlm.nih.gov/19944656

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Efeito inibitório de extratos de Hypericum myrianthum e H. polyanthemum sobre a germinação e crescimento de Lactuca sativa L

Autor: Ana Paula Machado Bernardi, Bruna Maria Ascoli, Juliana Schulte Haas, Daniela Fritz, Gilsane Lino von Poser, Sérgio Augusto de Loreto Bordignon

Publikováno v: Revista Brasileira de Farmacognosia v.17 n.1 2007
Revista Brasileira de Farmacognosia
Sociedade Brasileira de Farmacognosia (SBFgnosia)
instacron:SBFGNOSIA
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Revista Brasileira de Farmacognosia, Volume: 17, Issue: 1, Pages: 44-48, Published: MAR 2007
Revista Brasileira de Farmacognosia, Vol 17, Iss 1, Pp 44-48

Germination and growth inhibitory effects of ethanolic crude extracts of Hypericum myrianthum and H. polyanthemum aerial parts on lettuce (Lactuca sativa) were investigated. The germination was retarded in all the tested concentrations. After seven d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b45ff9ba9ba9debf1040910d8f768997
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-695X2007000100010

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Phenolic Constituents of Hypericum Flowers

Autor: Jan Schripsema, Juliana Schulte Haas, Sandra Beatriz Rech, Gilsane Lino von Poser, Carolina Nör, Ana Paula Machado Bernardi

Publikováno v: Natural Product Communications. 3:1934578X0800300

Species of Hypericum accumulate phenolic compounds with the phloroglucinol substitution pattern, and there are many reports of such substances isolated from the aerial parts of the plants. In this study, flowers of plants grown in south Brazil were a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8aecab9877ec69ec394562b360a1c6e
https://doi.org/10.1177/1934578x0800300227

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