Zobrazeno 1 - 10 of 35 pro vyhledávání: '"Pedro Ros Petrovick"'
1
Akademický článek
Development of granules from Phyllanthus niruri spray-dried extract
Autor: Tatiane Pereira de Souza, José Luiz Gómez-Amoza, Ramón Martínez Pacheco, Pedro Ros Petrovick
Publikováno v: Brazilian Journal of Pharmaceutical Sciences, Vol 45, Iss 4, Pp 669-675 (2009)
The aim of this study was to develop granules from Phyllanthus niruri spray-dried extract using dry and wet granulation and to assess techniques to enable the production of granules with improved technological characteristics and yields. Granules wer
Externí odkaz: https://doaj.org/article/03631a137bbf4870b4220ca300d8a680
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2
Maytenus ilicifolia dry extract protects normal cells, induces apoptosis and regulates Bcl-2 in human cancer cells
Autor: Luiz Alberto Lira Soares, Jonas Bispo Pessoa, Pedro Ros Petrovick, Raimundo Fernandes de Araújo Júnior, Ana Luiza C. de S. L. Oliveira, Vinícios Barreto Garcia, Gerlane Coelho Bernardo Guerra, Aurigena Antunes de Araújo, Tatiane Pereira de Souza
Publikováno v: Experimental Biology and Medicine. 238:1251-1258
Maytenus is the largest genus of the family Celastraceae and the species Maytenus ilicifolia (popularly known as ‘Espinheira Santa’). It is widely used in traditional Brazilian medicine to treat stomach conditions including nausea, gastritis, and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db41d1a9d78354b1d01a89b04377d9e1
https://doi.org/10.1177/1535370213494563
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3
Anti-inflammatory and antinociceptive activities of Phyllanthus niruri spray-dried standardized extract
Autor: Raimundo F. Araújo Júnior, Pedro Ros Petrovick, Ibson L. Lyra, Tatiane Pereira de Souza, Luiz Alberto Lira Soares, Aurigena Antunes de Araújo Ferreira, Silvana Maria Zucolotto Langassner, Gerlane Coelho Bernardo Guerra, Cínthia Raquel da Costa Porto
Publikováno v: Revista Brasileira de Farmacognosia, Volume: 23, Issue: 1, Pages: 138-144, Published: 01 FEB 2013
Revista Brasileira de Farmacognosia, Vol 23, Iss 1, Pp 138-144 (2013)
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Revista Brasileira de Farmacognosia v.23 n.1 2013
Revista Brasileira de Farmacognosia
Sociedade Brasileira de Farmacognosia (SBFgnosia)
instacron:SBFGNOSIA
Phyllanthus niruri L., Euphorbiaceae, spray-dried standardized extract was studied for its anti-inflammatory and antinociceptive activities in adult albino rats and mice. The anti-inflammatory effect of spray-dried standardized extract was observed i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5db505dbb3e944aef0bf81c6aeb884dd
https://doi.org/10.1590/s0102-695x2013000100019
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4
Chemical and technological evaluation of the Phyllanthus niruri aerial parts as a function of cultivation and harvesting conditions
Autor: George Gonzales Ortega, Angélica Garcia Couto, Pedro Ros Petrovick, Marli Liani Kunzler, Bárbara Spaniol, Pedro Melillo de Magalhães
Publikováno v: Revista Brasileira de Farmacognosia, Volume: 23, Issue: 1, Pages: 36-43, Published: 01 FEB 2013
Revista Brasileira de Farmacognosia, Vol 23, Iss 1, Pp 36-43 (2013)
Revista Brasileira de Farmacognosia v.23 n.1 2013
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
Tea from Phyllanthus niruri L., Phyllanthaceae, aerial parts is commonly used by Brazilian folk medicine for its benefits on the treatment of genitourinary disorders, for what the polyphenolic compounds are mainly responsible. The yield of such compo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25832d5764c56d85741014ad3ef3a9f2
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5
A dry extract of Phyllanthus niruri protects normal cells and induces apoptosis in human liver carcinoma cells
Autor: Júlia Glória Lucatelli Pires, Helainy Daline Oliveira Mâcedo, Raimundo Fernandes de Araújo Júnior, Tatiane Pereira de Souza, Luiz Alberto Lira Soares, Ana Luiza C. de S. L. Oliveira, Aurigena Antunes de Araújo, Gerlane Coelho Bernardo Guerra, Pedro Ros Petrovick
Publikováno v: Experimental Biology and Medicine. 237:1281-1288
The ability to induce apoptosis is an important marker for cytotoxic antitumor agents. Some natural compounds have been shown to modulate apoptosis pathways that are frequently blocked in human cancers, and therefore, these compounds provide novel op
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0f9e266da852247ef510648cb736503
https://doi.org/10.1258/ebm.2012.012130
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6
Achyrocline satureioides (Lam.) DC., Asteraceae: development of granules from spray dried powder
Autor: Pedro Ros Petrovick, Gustavo Freire Petrovick, Valquiria Linck Bassani
Publikováno v: Revista Brasileira de Farmacognosia, Vol 20, Iss 5, Pp 796-803 (2010)
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Revista Brasileira de Farmacognosia v.20 n.5 2010
Revista Brasileira de Farmacognosia
Sociedade Brasileira de Farmacognosia (SBFgnosia)
instacron:SBFGNOSIA
Revista Brasileira de Farmacognosia, Volume: 20, Issue: 5, Pages: 796-803, Published: 24 SEP 2010
Achyrocline satureioides (Lam.) DC., Asteraceae, is a herbal specie widely used in folk medicine in the south of Brazil, Uruguay, Argentina and Paraguay. The technological characteristics of an Achyrocline satureioides spray dried extract powder, pro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f314289ee715784134756948af11f85
https://doi.org/10.1590/s0102-695x2010005000020
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7
Spray drying of plant extracts: basic remarks and application
Autor: Pedro Ros Petrovick, Olivia Werner Oliveira
Publikováno v: Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Revista Brasileira de Farmacognosia, Volume: 20, Issue: 4, Pages: 641-650, Published: SEP 2010
Revista Brasileira de Farmacognosia, Vol 20, Iss 4, Pp 641-650
Revista Brasileira de Farmacognosia v.20 n.4 2010
Revista Brasileira de Farmacognosia
Sociedade Brasileira de Farmacognosia (SBFgnosia)
instacron:SBFGNOSIA
A maioria dos medicamentos fitoterápicos registrados no Brasil apresenta-se sob a forma farmacêutica sólida, utilizando extratos secos como principal matéria-prima ativa. A técnica de secagem por aspersão (spray drying) tem sido amplamente apli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be18f15e3710b46ba85e72eb98789881
https://doi.org/10.1590/s0102-695x2010000400026
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8
Development of granules from Phyllanthus niruri spray-dried extract
Autor: Ramón Martínez Pacheco, Tatiane Pereira de Souza, Pedro Ros Petrovick, José Luiz Gómez-Amoza
Publikováno v: Brazilian Journal of Pharmaceutical Sciences, Vol 45, Iss 4, Pp 669-675 (2009)
Brazilian Journal of Pharmaceutical Sciences; Vol. 45 No. 4 (2009); 669-675
Brazilian Journal of Pharmaceutical Sciences; Vol. 45 Núm. 4 (2009); 669-675
Brazilian Journal of Pharmaceutical Sciences; v. 45 n. 4 (2009); 669-675
Brazilian Journal of Pharmaceutical Sciences
Universidade de São Paulo (USP)
instacron:USP
Brazilian Journal of Pharmaceutical Sciences, Volume: 45, Issue: 4, Pages: 669-675, Published: DEC 2009
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
The aim of this study was to develop granules from Phyllanthus niruri spray-dried extract using dry and wet granulation and to assess techniques to enable the production of granules with improved technological characteristics and yields. Granules wer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ffdb00592fa15785f9154fb4be89332
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502009000400009
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9
Development and Validation of an HPLC Method for the Characterization and Assay of the Saponins from Ilex paraguariensis A. St.‐Hil (Mate) Fruits
Autor: Grace Gosmann, Pedro Ros Petrovick, Cabral Pavei, George González‐Ortega, Paula Guzatto
Publikováno v: Journal of Liquid Chromatography & Related Technologies. 30:87-95
Two improved HPLC methods for the characterization and assay of the saponin content in green fruits of Ilex paraguariensis (erva‐mate) are described. Both HPLC methods consisted of isocratic separation at room temperature, using a RP‐18 column wi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad4cc820128e0687e838e0134de5a8cd
https://doi.org/10.1080/10826070601034311
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10
Dry granulation and compression of spray-dried plant extracts
Autor: Pedro Ros Petrovick, George González Ortega, Luiz Alberto Lira Soares, Peter C. Schmidt
Publikováno v: AAPS PharmSciTech. 6:E359-E366
The purpose of this research was to evaluate the influence of dry granulation parameters on granule and tablet properties of spray-dried extract (SDE) from Maytenus ilicifolia, which is widely used in Brazil in the treatment of gastric disorders. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1412fe7e3784144b20d14e9cd9539334
https://doi.org/10.1208/pt060345
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