1999
DOI: 10.1248/bpb.22.1319
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Constituents in Watercress: Inhibitors of Histamine Release from RBL-2H3 Cells Induced by Antigen Stimulation.

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Cited by 37 publications
(28 citation statements)
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“…1). Compound 1 was isolated as an amorphous powder and its elemental composition was determined as C 18 ) and an aromatic ring (1512 cm −1 ). The UV absorption band also suggested the presence of an aromatic ring.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…1). Compound 1 was isolated as an amorphous powder and its elemental composition was determined as C 18 ) and an aromatic ring (1512 cm −1 ). The UV absorption band also suggested the presence of an aromatic ring.…”
Section: Resultsmentioning
confidence: 99%
“…Silica gel CC and reversed-phase (ODS) open CC were performed on silica gel 60 (Merck, Darmstadt, Germany) and Cosmosil 75C 18 -OPN (Nacalai Tesque, Kyoto, Japan) [Φ=50 mm, L=20 cm, linear gradient: MeOH-H 2 O (1 : 9, 1 L) (1 : 1, 1 L) and then (1 : 1 500 mL) (3 : 7, 500 mL), fractions of 10 g being collected], respectively. DCCC (Tokyo Rikakikai, Tokyo, Japan) was equipped with 500 glass columns (Φ=2 mm, L=40 cm), the lower and upper layers of a solvent mixture of CHCl 3 -MeOH-H 2 O-n-PrOH (9 : 12 : 8 : 2) being used as the stationary and mobile phases, respectively.…”
Section: Methodsmentioning
confidence: 99%
“…Em relação às análises farmacognósticas, realizadas com os vegetais pulverizados e com os extratos vegetais, obtiveram-se os resultados mostrados na Tabela I. Entre os grupos químicos pesquisados neste trabalho, cujos resultados estão apresentados na Tabela I, a espécie N. officinale (Agrião) apresentou-se positiva apenas para flavonóides, o que confere com a descrição de Almeida (1993); Goda et al (1999); Lorenzi e Matos (2002).…”
Section: Resultsunclassified
“…Outros estudos têm demonstrado a eficácia destas plantas, cuja utilização está difundida entre a população, reforçando a necessidade de se intensificarem as pesquisas em relação às atividades antiinflamatórias, anti-sépti-cas, cicatrizantes e analgésicas, quando usadas isoladamente, ou em associações, o que seria útil para prevenção e tratamento de doenças periodontais (Krivenko et al, 1989; Almeida, 1993;Teske, Trentini, 1995;Oliveira et al, 1998;Goda et al, 1999;Matos, 2000; Samuelsen, 2000;Lorenzi, Matos, 2002).…”
Section: Introductionunclassified
“…Watercress is also a significant source of vitamins, minerals and fatty acids, particularly omega-3 fatty acids, primarily in the form of hexadecatrienoic acid at 0.45 mg/g 8) , and it appears to have antiangiogenic cancer-suppressing properties; it is widely believed to help defend against lung cancer [9][10][11] . The chemical constituents of watercress reportedly include isothiocyanates, megastigmanes, flavonoids and phenolics [12][13][14] .…”
Section: Introductionmentioning
confidence: 99%