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| Schwarz,Aline; Hosomi,Rosana Zoriki; Flório,Jorge Camilo; Bernardi,Maria Martha; Górniak,Silvana Lima; Spinosa,Helenice Souza. |
| The present study evaluated the central monoamine levels of male and female adult rat offspring exposed orally by gavage to 0.0, 0.7, 3.0 and 15.0 mg/kg I. carnea aqueous extract daily, from gestation day (GD) 5 to GD 21. Several alterations in the monoamine activity systems were observed. However, the major differences were noted between the 0.0 mg/kg and the no gavage control groups, showing that alterations showing that alterations were not due to the alterations to the aqueous extract. The control data showed that gavage and handling of dams were stressful enough to produce a significant decline in 3,4-dihydroxyphenylacetic acid (DOPAC) and an increase in vanilmandelic acid (VMA), indicating decreased dopamine (DA) and enhanced norepinephrine (NE)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ipomoea carnea; Neurotransmitter; Perinate; Rats; Stress. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000300009 |
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| Tayung,Kumanand; Sarkar,Meenakshi; Baruah,Paran. |
| The aim of this work was to study the endophytic fungi associated with the tissues of Ipomoea carnea, a common invasive plant of India. A total of 69 isolates belonging to ten taxa comprising 1.45% Zygomycetes, 10.14% Coelomycetes, 62.32% Hypomycetes, 18.84% sterile mycelia and 7.25% unidentified species were obtained. Species of Curvularia, Aspergillus, Fusarium, Colletotrichum and sterile fungus were isolated as dominant endophytes. Colonization frequency of Curvularia (7.25%) was highest which was isolated from all the tissues. The samples collected during the monsoon harbored more endophytes and showed higher species richness than the samples obtained in summer season. Of the total isolates, 15 isolates (21.74%) displayed antimicrobial activity,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ipomoea carnea; Endophytic fungi; Curvularia; Antimicrobial activity. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000500003 |
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| Adrien,Maria de Lourdes; Gardner,Dale; Pfister,James; Pereira,Clairton Marcolongo; Correa,Franklin Riet; Schild,Ana Lucia. |
| Quinze ovinos foram adaptados ao consumo de Ipomoea carnea por 36 dias. Posteriormente, foram divididos ao acaso em três grupos de cinco ovinos cada e avertidos com cloreto de lítio (LiCl) (Grupo 1) e Baccharis coridifolia (Grupo 2). O Grupo 3 permaneceu como controle. Os ovinos foram desafiados ao consumo da planta na pastagem e em baias individuais até o 74° dia após o primeiro dia da aversão. Nos dias 14 e 19, o número de ovinos que consumiu I. carnea no Grupo 3 foi significativamente maior que o número de ovinos que consumiu a planta nos Grupos 1 e 2 (P=0,004 e P=0,0004, respectivamente). No dia 24, o número de ovinos que consumiu I. carnea foi significativamente maior no Grupo 3 do que no Grupo 1 (P=0,004). A partir do desafio do dia 29, não houve... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aversão alimentar; Swainsonina; Plantas tóxicas; Baccharis coridifolia; Ovinos; Ipomoea carnea. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000200027 |
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