7 torthaí
The benzene extract of Hibiscus rosa sinensis flowers was administered intraperitoneally at the dose levels of 125 and 250 mg/kg body weight to adult mice and resulted in an irregular estrous cycle with prolonged estrus and metestrus. An increase in the atretic follicles and the absence of corpora
In many species with animal-pollinated flowers, pollen arrives on the stigma in pulses and late-arriving pollen may be precluded from fertilizing ovules. When seed set per fruit is not pollen limited, the fate of pollen from later cohorts is affected by the time between pollinator visits, variation
Zinc toxicity in secretory cells caused a range of effects, mainly depending on metal concentration. Low concentrations activated nectary function increasing nectar secretion but secretion was greatly inhibited or stopped entirely by ongoing concentration. Water loss rate of zinc treated flower
The seeds from ten Hibiscus hamabo provenance families were treated with concentrated sulfuric acid for different durations (0, 10, 15, and 20 min) , and the seed germination rate, germination energy, and germination index, as well as the seed relative water adsorption rate, soluble sugar and starch
Justicia insularis T. Anders (Acanthaceae) is a medicinal plant whose leaves and those of three other plants are mixed for the preparation of a concoction used to improve fertility and to reduce labour pains in women of the Western Region of Cameroon. Previous studies have demonstrated the inducing
This study investigates the larvicidal potential of indigenous plant extracts from commonly used medicinal herbs as an environmentally safe measure to control the filarial vector, Culex quinquefasciatus Say (Diptera: Culicidae). The early fourth-instar larvae of C. quinquefasciatus, reared in the
BACKGROUND
Throughout history women have tried to control or enhance their fertility using herbal remedies, with various levels of societal support. Caribbean folk medicine has been influenced by European folk medicine, either through the early Spanish and French settlers or through the continuous