Plant Histochemistry
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Mapping Biochemical Pathways in Maytenus ilicifolia (Celastraceae) through Integrated Proteomics and Histochemistry
Maytenus ilicifolia (Celastraceae) is a medicinal plant that is native to southern Brazil and is popularly known as “espinheira-santa”. From a biosynthesis perspective, this species accumulates quinonemethide triterpenes and sesquiterpene pyridine alkaloids as major secondary metabolites that exhibit interesting biological properties, with antitumoral an
J. Braz. Chem. Soc.. Publicado em: 2021-02
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2. Anatomy, histochemistry and oxalic acid content of the leaflets of Averrhoa bilimbi and Averrhoa carambola
Abstract Averrhoa bilimbi L. and A. carambola L., Oxalidaceae, are the only two species of the genus Averrhoa L. Their leaves are widely used in folk medicine as an adjuvant in the treatment of diabetes. Some species may contain, for example, calcium oxalate crystals, which may lead to risk in its use when there is predisposition of individuals with reduced
Rev. bras. farmacogn.. Publicado em: 2019-02
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3. Morpho-anatomy of native species used as substitute of quina (Cinchona spp.) in Brazilian traditional medicine: Esenbeckia febrifuga
ABSTRACT Esenbeckia febrifuga (A.St.-Hil.) A. Juss. ex Mart., Rutaceae, is known by several popular names including quina-do-mato. This name is a reference to the use of its bark as febrifuge and in the past was employed as a substitute of Cinchona sp. for treatment of malaria symptoms. This confusion may have been reinforced by the fact that the bark of the
Rev. bras. farmacogn.. Publicado em: 2018-04
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4. Anatomy and histochemistry of leaves and stems of Sapium glandulosum
Abstract Sapium belongs to Euphorbiaceae family and comprises 23 species. Sapium glandulosum (L.) Morong is popularly known in Brazil as "pau-leiteiro" and "leitosinha" and it is used in traditional medicine to cicatrisation. Its leaf extracts have shown analgesic, anti-inflammatory and antibacterial activities. The preliminary set of pharmacognostic tools u
Rev. bras. farmacogn.. Publicado em: 2017-06
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5. Leaf histochemistry analysis of four medicinal species from Cerrado
ABSTRACT Chemical components act in plant defense and protection, but many of them are extracted and used medicinally. For Cerrado, active chemical components are used in the treatment of diseases, which strengthens the necessity for pharmacological studies of plants of that environment. The objective was to evaluate the histochemistry of the leaf blade of B
Rev. bras. farmacogn.. Publicado em: 2016-12
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6. Anatomy and histochemistry of the vegetative organs of Cissus verticillata: a native medicinal plant of the Brazilian Amazon
The purpose of this paper was to carry out an anatomical and histochemical analysis of the vegetative organs of Cissus verticillata (L.) Nicolson & C.E. Jarvis, Vitaceae, to contribute for the attest the taxonomic identity of the medicinal plant. Samples from root, stem, leaf and tendril were cleared, dissociated and processed according to the usual methodol
Rev. bras. farmacogn.. Publicado em: 17/07/2012
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7. Secretory structures of Ipomoea asarifolia: anatomy and histochemistry
Ipomoea asarifolia (Desr.) Roem. & Schult., Convolvulaceae, is a weed that infests agricultural areas and is toxic to cattle. In spite of its toxicity, the leaves of this plant are used in traditional remedies in the state of Bahia, Brazil. The present work describes the leaf anatomy of I. asarifolia and characterizes the exudates of its secretory structures
Revista Brasileira de Farmacognosia. Publicado em: 09/09/2011
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8. Investigação da microbiota endofítica onipresente em microplantas "axênicas / Investigation of ubiquitous endophytic microbiota in "axenic" microplants.
Tissue culture has been an important tool widely used for various purposes, among them the micropropagation has been highlighted due to the rapid production of healthy seedlings in a small space. Within this context, the term axenic plant has been distributed as an ideal to be achieved in this technique, which the search based on numerous methods that effect
Publicado em: 2010
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9. Glandulas foliares e florais em tres especies de Apocynaceae-Apocynoideae de cerrado / Foliar and floral glands in three species from Apocynacee-Apocynoideae of cerrado
No Brasil, Apocynaceae está representada por 90 gêneros e cerca de 850 espécies distribuídas em diversas formações vegetais, incluindo o cerrado. Esta família destaca-se por ter grande importância econômica ou medicinal, característica relacionada à presença de vários tipos de estruturas secretoras em suas espécies. Vinculado ao projeto temáti
Publicado em: 2008
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10. Anatomia, histoquímica e prospecção fitoquímica do caule de Tynanthus fasciculatus Miers (Bignoniaceae) / Anatomy, histochemistry, and phytochemical prospection of Tynanthus fasciculatus Miers (Bignoniaceae) stem
Tynanthus fasciculatus Miers (Bignoniaceae), popularmente conhecido como cipó-cravo, é uma liana com odor caracterísitico de cravo-da-Índia, utilizada na medicina tradicional e apresentando ação farmacológica comprovada como antimalárico, antiinflamatório e bactericida. O objetivo deste trabalho foi caracterizar anatomicamente o desenvolvimento do c
Publicado em: 2008
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11. Anatomia foliar de leguminosas arboreas de cerrado com enfase nas estruturas secretoras / Leaf anatomy of cerrado Leguminosae trees with emphasis on secretory sctructures
Foliar anatomy (leaflet lamina, petiolule and rachis) and secretory structures of four papilionoid tree species occurring in the cerrado were studied. The presence of anatomical characters common to these and other species occurring in the same formation was also investigated. Secretory epidermis and mesophyll idioblasts were found in Acosmium dasycarpum, A.
Publicado em: 2006
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12. Caracterização estrutural e quimica do tecido de reserva das sementes de Theobroma cacao, Theobroma obovatum e Theobroma microcarpum
Lately,the wildTheobroma species have called attention of the biotechnology field researchers, as a possible bank of useful genetic resources to the improvement of cocoa (Theobroma cacao) as a plant and raw material for chocolate. Attributes such as lipid composition, protein profile,polyphenol content and response to the chocolate process have been searched
Publicado em: 2002