psidium/カリウム

The essential oil obtained from the leaves of Psidium guyanensis Pers. (Myrtaceae) was studied against lethal seizures induced by intraperitoneal injection of pentylenetetrazole (80 mg/kg), picroptoxin (6 mg/kg), and strychnine (2 mg/kg) in mice. At oral doses of 100, 200, and 400 mg/kg, the

Globally, primary dysmenorrhoea is one of the most frequent gynaecological disorders in young women. It is associated with increased uterine tone, and exaggerated contractility of uterine smooth muscles. In many rural African communities, a number of medicinal plants, including Psidium guajava Linn.

BACKGROUND Determination of the volatile organic compounds (VOCs) emitted by immature fruits furthers our understanding of plant-pest interactions and by fruits in a ripe state concerns food quality. OBJECTIVE To apply headspace solid-phase microextraction gas chromatography quadrupole

Psidium guajava L. (Myrtaceae) is a native plant of Central America and is now widely cultivated in many tropical regions of the world for the fruit production. In Mexico, in the guava orchards common practices to control fruit production are: water stress, defoliation and pruning. In this study, we

In the present work, the accumulation of caesium and potassium in aboveground plant parts was studied in order to improve the understanding on the behaviour of monovalent cations in several compartments of tropical plants. We present the results for activity concentrations of (137)Cs and (40)K,