familia pandanaceae pdf & Buerki (Pandanaceae): characterization, circumscription, and distribution of a new genus of screwpines, with a synopsis of accepted. Perteneciente al Taxon Arecidae Orden Pandanales: Pandanáceas Familia Pandanaceae. Done. Comment. 29 views. 0 faves. 0 comments. Triuridaceae (familia nº 47); Velloziaceae (familia nº 48); Stemonaceae (familia nº 49); Cyclanthaceae (familia nº 50); Pandanaceae (familia nº 51). sensu APG III .
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Entre las familias introducidas especiesalgunas ya naturalizadas, que no se tomaron en cuenta para los analisis, figuran Altingiaceae, Araucariaceae, Balsaminaceae, Casuarinaceae, Colchicaceae, Cupressaceae, Cycadaceae, Liliaceae, Moringaceae, Musaceae, PandanaceaePedaliaceae, Pinaceae, Pittosporaceae, Plumbaginaceae, Saxifragaceae y Taxodiaceae.
La familia Nartheciaceae tuvo tendencia a estar asociada con Pandanales en lugar de estarlo con Dioscorealesque es donde se la ubica hasta agosto de How to cite this article. These actions were compared to the effects produced by Diazepam, a standard benzodiazepine commonly used as an anxiolytic in clinics.
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. Potentiation of barbital hypnosis as an evaluation method for central nervous system depressant. This effect was dose-dependent and was observed within famila min of drug administration, persisting for min. En fqmilia pasado, Pandanaceae y Cyclanthaceae han sido muchas veces asociadas con Araceae o Arecaceae.
The saponins and flavonoids have been reported to be responsible for a sedative effect and likewise for inhibition of spontaneous motor activity in mice Musa et al. These results corroborate those of Fujimori et al. While conducting the toxicity studies, animals were observed continuously for any general behavioral changes. Other constituents present in the methanolic leaf extract are steroids, saponins, terpinoids, glycosides, tannins and flavonoids Londonkar et al.
For determination of the dose of LD 50seven-week-old male and female albino mice, weighing between g were used. Time sampling observation procedure for studying interaction between d-amphetamine and selective DA receptor in the rats. Mice were placed on the rod and fwmilia that were able to remain on the rod longer than 3 min were selected for the study.
El parentesco cercano entre Cyclanthaceae y Pandanacese ha sido sugerido desde hace mucho tiempo por ejemplo en Dahlgren et al. Pandanaceae – definition of Pandanaceae by The Free Dictionary https: Lista floristica del archipielago de los Jardines de la Reina, Cuba. Animals Young adult Swiss albino mice weighing g of either sex were obtained from the central animal familka of Annamalai University, Chidambaram, Tamilnadu, India.
The leaves were shade dried at room temperature and 1 pandanacceae of the dried leaf was ground into coarse powder.
Some of the drugs and chemicals used for carrying out the studies included: Drugs and chemicals Some of the drugs and chemicals used for carrying out the studies included: Motor coordination by rota-rod test Dunham and Miya suggested that skeletal muscle relaxation induced by a test familua could be evaluated by testing the ability of mice or rats to remain on a rotating rod.
American Journal of Botany Pandanceae has a significant effect on in vivo muscle relaxant activity as indicated by positive results obtained in the grip strength test. Estas dos familias tienen muchas instancias de gigantismo y pueden ser o largas enredaderas Cyclanthaceae y Pandanaceae o grandes hierbas arborescentes Pandanaceae.
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They made collections, including one species of rattan Piptospatha suspected to be a new species, and 17 numbers of Pandanaceae. In this study, several neuropharmacological effects of methanolic leaf extract of Pandanus odoratissimus PO family; Pandanaceae were studied in albino mice using various experimental models. Pilot studies have indicated that leaf extract of Pandanus odoratissimus has a role in the CNS. The methanolic extract of the leaf is said to have moderate antioxidant activity because of its high phenolic content.
La riqueza de las plantas pandancaeae flores de Colombia. Spontaneous motor activity SMA.
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Pandanus odoratissimus is said to be a restorative, indolent, promoting a feeling of well-being and acting as a counter to tropical climates. Prolongation of sodium pentobarbital-induced hypnosis is suggestive of central depressant activity of a compound Perez et al.
The flowers are powdered and included in medicines, which are either sniffed like snuff or smoked for asthma and other bronchial infections Keerthikar, Basu, The test most widely employed to evaluate the putative hypnosedative properties of compounds with unknown central nervous system effects is barbiturate-induced sleep Duarte et al.
Therefore, this suggests that the extract has centrally-mediated actions. It is also prescribed as a stimulant and an antispasmodic agent. A note on a simple apparatus for detecting neurological deficit in rats and mice.
Mice unable to remain on the rod for at least three min were considered as a positive test and the time of their fall was recorded. Consultado el 6 de junio de Influence of extraction procedure and sample preparation on pandahaceae bioactive compositions observed pandwnaceae the extract of the of Solanum melongena and Pandan amaryllifolius.
These observations suggest that the leaf of Pandanus odoratissimus contains some active principles which possess potential CNS-depressant action Uniterms: The mean values of the results from the control group were compared to the mean values of groups treated with extract using the Dunnett post hoc test. Acute toxicity and general behavioral studies.
March, L. Results of the treated pandanacese were compared with those of the control group for each time interval Amos et al. The test for motor coordination rota rod performance was adopted to evaluate the effect of the extract on physical performance, endurance and possible neuromuscular inhibition.
Services on Demand Journal. Reported pharmacological activities of PO could be attributed to the presence of saponins and flavonoids.
Potential of Pandanus odoratissimus as a CNS depressant in Swiss albino mice
The abdominal constriction response and its suppression by analgesic drugs in the mouse. It may be chewed as a breath sweetener or used as a preservative in foods. Our data showed that i. Medicinal oil is also prepared from the roots of Pandanus odoratissimus The Wealth of India ,