Morfometria de fibroblastos e fibrócitos durante o processo cicatricial na pele de coelhos da raça Nova Zelândia Branco tratados com calêndula

Pagnano, Leonardo de Oliveira; Baraldi-Artoni, Silvana Martinez; Pacheco, Maria Rita; Santos, E. S.; Oliveira, Daniela; Lui, Jeffrey Frederico

doi:10.1590/s0103-84782008000600026

Cited by 14 publications

(9 citation statements)

References 16 publications

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“…As previously mentioned, these cells can generate myofibroblasts, but one of their main functions is providing stimulus for collagen formation. In fact, according to Pagnano et al (2008), they also participate in the formation of antigenic activity. In the evaluation at 14 days, fibroblasts level increased considerably, which was similar to that observed in the UT group (p > 0.05).…”

Section: Discussionmentioning

confidence: 99%

Macroscopic and histomorphometric evaluation of different healing stages of skin wounds in horses treated with leukocyte-poor platelet-rich plasma

Souza

Pinto

Varaschin

et al. 2017

AVB

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Section: Discussionmentioning

confidence: 99%

Macroscopic and histomorphometric evaluation of different healing stages of skin wounds in horses treated with leukocyte-poor platelet-rich plasma

Souza

Pinto

Varaschin

et al. 2017

AVB

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“…Moreover, calendula has healing and antiseptic properties with actions that are sudorific and analgesic, affect the bile duct, are antiinflammatory, antiviral and anti-emetic, and tone the skin with vasodilation (Martins, Castro, Castellani, & Dias, 2004). According Pagnano et al (2008), a tincture of 5% calendula positively influences the generation of new cells involved in wound healing, the fibroblasts, and provides more satisfactory healing than other treatments applied to experimental wounds in rabbits.…”

Section: Introductionmentioning

confidence: 99%

<b>Growth, development and content of flavonoids in calendula (<i>Calendula officinalis</i> L.)

et al. 2016

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ABSTRACT. Flavonoids, the pharmaco-active compounds studied in this work, in general, are located in the shoots as natural pigments that protect the plants from damage by oxidizing agents. The experiment was conducted in the greenhouse of the Fitotecnia Department, Federal University of Viçosa, Minas Gerais Staty. The experimental design was completely randomized with five treatments and five replications. The treatments were the time of harvest: zero, three, six, nine, and twelve days after anthesis (DAA). The height of the plant (mm), stem diameter (mm), number of leaves and total flavonoid content (%, w w -1 ) were determined. We developed growth curves for calendula with growth behavior assessed through time for height, stem diameter and number of leaves. The time of the harvest season positively influenced the total flavonoid contents and the average productivity of flowers, and the highest content of flavonoids was found three DAA. The average productivity of the flowers and the accumulation of flavonoids were heterogeneous among harvest times (0, 3, 6, 9 and 12 days after anthesis). The highest yield of flavonoids was obtained three days after anthesis; therefore, a harvest of the inflorescences is recommended every three days.Keywords: secondary metabolism, phenolic compounds, harvest season, plant performance.Crescimento, desenvolvimento e teor de flavonoides em calêndula (Calendula officinalis L.) RESUMO. Os compostos fármaco-ativos estudado no trabalho, os flavonoides, de maneira geral, estão localizados na parte aérea das plantas. São pigmentos naturais presentes nos vegetais e protegem o organismo do dano por agentes oxidantes. O experimento foi conduzido na casa de vegetação do Departamento de Fitotecnia da Universidade Federal de Viçosa, MG. O delineamento utilizado foi o inteiramente casualizado, com cinco tratamentos e cinco repetições. Os tratamentos foram as épocas de colheita: zero, três, seis, nove e doze dias após a antese (DAA). Foram avaliadas a altura da planta (mm), o diâmetro do caule (mm), o número de folhas e o teor total de flavonoides (%, p p -1 ). Foi realizada a curva de crescimento da calêndula e seu desempenho quanto à altura, diâmetro e número de folhas ao longo do tempo de avaliação. A época de colheita influenciou positivamente no teor total de flavonoides e na produtividade média dos capítulos florais, sendo que aos três DAA foi encontrado maior teor de flavonoides. A resposta foi heterogênea entre as épocas de colheita (0, 3, 6, 9 e 12 dias após a antese) quanto à produtividade média das flores e o acúmulo de flavonoides. Aos três dias após a antese obteve-se a maior produtividade de flavonoides, portanto aconselha-se que a colheita das inflorescências seja feita a cada três dias.Palavras-chave: metabolismo secundário, compostos fenólicos, época de colheita, desempenho vegetal.

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“…The active ingredients in marigolds are extracted from its flowers (ALONSO, 2008;PAGNANO et al, 2008). Among these, flavonoids rutin and quercetin stand out (RODRIGUES et al, 2004), and are responsible for its anti-inflammatory activities.…”

Section: Introductionmentioning

confidence: 99%

Lettuce and marigold intercropping: crops productivity and marigold's flavonoid content

et al. 2016

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Morfometria de fibroblastos e fibrócitos durante o processo cicatricial na pele de coelhos da raça Nova Zelândia Branco tratados com calêndula

Abstract: IV Morfometria

Cited by 14 publications

References 16 publications

Macroscopic and histomorphometric evaluation of different healing stages of skin wounds in horses treated with leukocyte-poor platelet-rich plasma

Macroscopic and histomorphometric evaluation of different healing stages of skin wounds in horses treated with leukocyte-poor platelet-rich plasma

<b>Growth, development and content of flavonoids in calendula (<i>Calendula officinalis</i> L.)

Lettuce and marigold intercropping: crops productivity and marigold's flavonoid content

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