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	Provedor de dados Anais da ABC (AABC) (1) BJPS (1) Braz. J. Plant Physiol. (1) International Journal of Morphology (1) PAB (1) Rev. Bras. Frutic. (1) Mais... Autor Mendes,Beatriz Madalena Januzzi (2) Mourão Filho,Francisco de Assis Alves (2) Silva,Rosely Pereira da (2) Aboy,Ana Lucia (1) Alizadeh,Ali-Mohamad (1) Arbo,Marcelo Dutra (1) Braun,Paulini (1) Brito,Edy S. de (1) Bulcão,Rachel Picada (1) Cortelazzo,Angelo L. (1) Damasceno,Débora C. (1) Davarian,Ali (1) Fevereiro,Manoel P. S. (1) Francia-Farje,Luis A.D. (1) Gallão,Maria I. (1) Garcia,Solange Cristina (1) Hiruma-Lima,Clélia A. (1) Kempinas,Wilma G. (1) Khori,Vahid (1) Larentis,Elisa Raup (1) Mais... Palavra-chave Citrus aurantium (6) Arrhythmia (1) Bitter orange (1) Chitin (1) Elicitation (1) Epicotyl segment (1) Essential oil (1) Fitorregulador (1) Herbal drugs (1) Internodal segment (1) Isolated AV-node (1) L-phenylalanine ammonia-lyase (1) Limonene (1) Malformation (1) Micropropagação (1) Organogenesis (1) Organogênese (1) P-synephrine/adverse effects (1) Peroxidase (1) Pregnancy (1) Mais... Tipo do documento Info:eu-repo/semantics/article (5) Journal article (1) Ano 2015 (1) 2010 (2) 2009 (1) 2008 (1) 2007 (1) País Brazil (5) Chile (1) Idioma Inglês (5) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última Presence of p-synephrine in teas commercialized in Porto Alegre (RS/Brazil) BJPS Arbo,Marcelo Dutra; Braun,Paulini; Leal,Mirna Bainy; Larentis,Elisa Raup; Aboy,Ana Lucia; Bulcão,Rachel Picada; Garcia,Solange Cristina; Limberger,Renata Pereira. Citrus aurantium (bitter orange) is characterized by the presence of p-synephrine, an amine structurally and pharmacologically related to ephedrine. Besides the same adverse effects as ephedrine, nowadays it is believed that altered levels of p-synephrine can be associated to the occurrence of migraine and cluster headaches. Leaves and fruits of this species are highly commercialized in form of teas and herbal preparations, but without taking into account the risks associated with its use. This work describes a survey of teas and herbal preparations containing C. aurantium, commercialized in Porto Alegre (RS/Brazil), in order to verify the presence of p-synephrine. Comparing with the mean amount available in the supermarkets, around 20% of the teas and 10%... Tipo: Info:eu-repo/semantics/article Palavras-chave: Citrus aurantium; P-synephrine/adverse effects; Bitter orange; Teas/analysis. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502009000200012 Response to chitin in suspension-cultured Citrus aurantium cells Braz. J. Plant Physiol. Gallão,Maria I.; Cortelazzo,Angelo L.; Fevereiro,Manoel P. S.; Brito,Edy S. de. Morphological changes and enzyme activity in suspension-cultured cells of Citrus aurantium were followed after chitin elicitation. Chitin oligomers presented a rapid effect with a maximum activity after 3 h followed by a gradual decrease to the original levels at 8 h of incubation. Cell walls presented a lignification process and the cytoplasmatic protein became less reactive to anionic stains. In the treated material a reduction in starch grain size, an increase in the number of autophagic vacuoles, deposition of secretion in the pericellular space and a defibrillation of the cell-wall polymers were observed. Chitin oligomers increased peroxidase and L-phenylalanine ammonia-lyase activities. Extracellular peroxidase activity increased from 0.20 U mL-1... Tipo: Info:eu-repo/semantics/article Palavras-chave: Chitin; Citrus aurantium; Elicitation; L-phenylalanine ammonia-lyase; Peroxidase. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202007000100008 Altered Levels of Nodal Excitability by Rate-Dependent Inhibitory Effects of Essential Oil of Citrus aurantium on the Electrophysiological Properties of Isolated Perfused Rabbit AV-Node: Protective Role in the Prevention of Ouabain Toxicity International Journal of Morphology Khori,Vahid; Nayebpour,Mohsen; Mansourian,Azad Reza; Davarian,Ali; Naseri,Mohsen; Salehi,Aref; Alizadeh,Ali-Mohamad. Treatment of supraventricular arrhythmia includes a wide range of medical interventions. Herbal remedies are suitable alternatives to synthetic drugs due to their availability, minimal side effects and lower price. Pharmacological studies and traditional medical literature point to the cardiovascular effects of Citrus aurantium L. (Rutaceae) in many instances. In the present study we used isolated perfused AV-node of rabbit as an experimental model to determine the effect of various concentrations of essential oil of C. aurantium (0.1-0.3 v/v) on the nodal conduction time and refractoriness of an isolated rabbit AV-nodal preparations. Selective stimulation protocols were used to independently quantify AV nodal recovery, facilitation and fatigue in 18... Tipo: Journal article Palavras-chave: Citrus aurantium; Isolated AV-node; Arrhythmia; Herbal drugs. Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000200019 Indução e cultivo in vitro de gemas adventícias em segmentos de epicótilo de laranja-azeda PAB Silva,Rosely Pereira da; Mendes,Beatriz Madalena Januzzi; Mourão Filho,Francisco de Assis Alves. O objetivo deste trabalho foi avaliar a indução e a formação de gemas adventícias em explantes de laranja-azeda, pelo uso de fitorreguladores. Em experimentos de organogênese in vitro foram avaliados 6-benzilaminopurina (BAP), thidiazuron (TDZ) e cinetina (CIN), em diferentes concentrações e sob duas condições de luminosidade; BAP e CIN combinados ou não com ácido naftalenoacético (ANA); e BAP e CIN isoladamente ou combinados entre si. Segmentos de epicótilo de 1 cm de comprimento, provenientes de plântulas de laranja-azeda germinadas in vitro, foram utilizados como explantes. Para induzir a formação de gemas, os segmentos foram cultivados em meio MT com ou sem adição de fitorreguladores. O material foi cultivado a 27ºC em ausência de luz por 30 dias,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Citrus aurantium; Fitorregulador; Micropropagação; Organogênese. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2008001000011 Sour orange bud regeneration and in vitro plant development related to culture medium composition and explant type Rev. Bras. Frutic. Silva,Rosely Pereira da; Souza,Amancio José de; Mendes,Beatriz Madalena Januzzi; Mourão Filho,Francisco de Assis Alves. In order to evaluate the formation of adventitious buds and in vitro regeneration of sour orange plants (Citrus aurantium L.) two organogenesis-inducing experiments were conducted. In the first experiment, the induction and in vitro regeneration of adventitious buds were tested on epicotyl and internodal segments under the influence of BAP or KIN associated with NAA. The second experiment evaluated the in vitro regeneration of sour orange plants related to different explant types (epicotyls segments, internodal segments of in vitro germinated plantlets and internodal segments of greenhouse cultivated plants). Data collected on both experiments included the percentage of responsive explants (explants that formed buds), and the number of buds per explant.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Citrus aurantium; Organogenesis; Epicotyl segment; Internodal segment. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452010000100003 Effect of essential oil from Citrus aurantium in maternal reproductive outcome and fetal anomaly frequency in rats Anais da ABC (AABC) Volpato,Gustavo T.; Francia-Farje,Luis A.D.; Damasceno,Débora C.; Oliveira,Renata V.; Hiruma-Lima,Clélia A.; Kempinas,Wilma G.. Citrus aurantium L., commonly known as bitter orange, is widely used in folk medicine, but there is little data in the literature about the effects on pregnancy. The aim of the present study was to evaluate the influence of essential oil obtained from fruits of Citrus aurantium on the maternal reproductive outcome and fetal anomaly incidence in rats. Pregnant Wistar rats were randomized into four groups (n minimum = 12 animals/group): G1 = control, G2 to G4 = treated with essential oil from C. aurantium at dose 125, 250 and 500 mg/kg, respectively. Rats were orally treated, by gavage, with plant essential oil or vehicle during pre-implantation and organogenic period (gestational day 0-14). On gestational day 20 the rats were anaesthetized and the gravid... Tipo: Info:eu-repo/semantics/article Palavras-chave: Citrus aurantium; Essential oil; Limonene; Malformation; Pregnancy; Reproductive outcome. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000100407 Registros recuperados: 6 Primeira ... 1 ... Última

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