1999
DOI: 10.1076/phbi.37.5.357.6054
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Anatomical Studies of Baccharis Artriculata, Baccharis Crispa and Baccharis Trimera, “Carquejas” Used in Folk Medicine

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Cited by 24 publications
(68 citation statements)
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“…(Budel et al, 2003a), B. myriocephala DC. (Sá & Neves, 1996) and B. trimera (Jorge et al, 1991;Cortadi et al, 1999;Farmacopéia Brasileira, 2003;Budel et al, 2003b), B. usterii shows leaves that are lacking or inconspicuous in these species. With reference to microscopic characters, the caulinar axis showing remaining epidermis, strands of chlorenchyma alternating with collenchyma, either endodermis or starch sheath limiting internally the cortex and vascular cambia forming phloem outward and xylem inward are common features of Asteraceae (Metcalfe & Chalk, 1950) and described in Baccharis (ArizaEspinar, 1973;Sá & Neves, 1996;Cortadi et al, 1999;Ortins & Akisue, 2000).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…(Budel et al, 2003a), B. myriocephala DC. (Sá & Neves, 1996) and B. trimera (Jorge et al, 1991;Cortadi et al, 1999;Farmacopéia Brasileira, 2003;Budel et al, 2003b), B. usterii shows leaves that are lacking or inconspicuous in these species. With reference to microscopic characters, the caulinar axis showing remaining epidermis, strands of chlorenchyma alternating with collenchyma, either endodermis or starch sheath limiting internally the cortex and vascular cambia forming phloem outward and xylem inward are common features of Asteraceae (Metcalfe & Chalk, 1950) and described in Baccharis (ArizaEspinar, 1973;Sá & Neves, 1996;Cortadi et al, 1999;Ortins & Akisue, 2000).…”
Section: Discussionmentioning
confidence: 99%
“…Pers. as the latter displays two-wings (Ariza-Espinar, 1973; Cortadi et al, 1999;Ortins & Akisue, 2000), and from B. stenocephala Baker which presents both two and three expansions (Barroso & Bueno, 2002). Regarding the three-winged species B. cylindrica (Less.)…”
Section: Discussionmentioning
confidence: 99%
“…B. trimera destaca-se por sua importante atividade antiinflamatória e analgésica, atribuída principalmente às saponinas, sendo que o flavonóide rutina mostrou-se inativo 55 . A partir de B. trimera (carqueja), usada na medicina popular para o tratamento de doenças do fígado e reumatismo, foram isolados do extrato metanólico das folhas, quatro flavonóides, 5,4'-diidroxi-7-metoxiflavona (genkwanina) [17], 5,4'-diidroxi-6,7-dimetoxiflavona (cirsimaritina) [18], 5,7,4'-triidroxi-6-metoxiflavona (hispidulina) [19] e 5,7,4'-triidroxiflavona (apigenina) [20]. Estes compostos apresentaram atividade antimutagênica, mostrando que tais flavonas são as substâncias responsáveis pela atividade na carqueja.…”
Section: Flavonóidesunclassified
“…Por exemplo, no Brasil e Argentina , B. crispa e a B. notosergila são usadas para curar feridas e inflamações 19 . Outras espécies bastante reconhecidas na medicina alternativa são as B. trimera e B. articulata 20 . B. genistelloides é uma erva medicinal muito usada no Brasil para uma variedade de doenças, tais como desordens digestivas e do fígado, malária, úlceras, diabetes, anemia, diarréia, inflamações urinárias, amigdalite, verminoses, mal de Hansen, entre outras 21 .…”
Section: Introductionunclassified
“…; whereas Wagner et al (2014) used the diversity of non-glandular trichomes to make taxonomic differentiations in subtribe Lychnophorinae (Vernonieae). Despite the wide variety of glandular trichomes, biseriate glandular trichomes are typical of the Asteraceae (Metcalfe and Chalk 1950) and biseriate trichomes are present in several species of the tribes Astereae, Eupatorieae, Heliantheae, Inuleae, Mutisieae, and Vernonieae (Cortadi and Gattuso 1994, Castro et al 1997, Cortadi et al 1999. Furthermore, species of the tribes Eupatorieae and Heliantheae frequently have uniseriate glandular trichomes (Castro et al 1997).…”
Section: Introductionmentioning
confidence: 99%