INTRODUCTION In Brazilian countryside, cataplasm made from Passiflora edulis leaves has been used by the population as a healing agent for infections and skin inflammations in an empiric basis. PURPOSE the aim of this work was to evaluate the healing process of open wounds in rats, in which Passiflora edulis hydro-alcoholic extract was applied. METHODS Sixty male, adult Wistar rats were div...

OBJECTIVE Passionflower (Passiflora incarnata) is a folk remedy for anxiety. A double-blind randomized trial compared the efficacy of Passiflora incarnata extract with oxazepam in the treatment of generalized anxiety disorder. METHODS The study was performed on 36 out-patients diagnosed with GAD using DSM IV criteria. Patients were allocated in a random fashion: 18 to the Passiflora extract 4...

ABSTRACT This study was conducted to identify the species of Colletotrichum infecting tamarillo, mango, and passiflora in Colombia and to assess whether cross-infection between host species is occurring. Isolates of Colletotrichum spp. from tamarillo (n = 54), passiflora (n = 26), and mango (n = 15) were characterized by various molecular methods and by morphological criteria. Morphological cha...

Despite the ecological and economic importance of passion fruit (Passiflora spp.), molecular markers have only recently been utilized in genetic studies of this genus. In addition, both basic genetic researches related to population studies and pre-breeding programs of passion fruit remain scarce for most Passiflora species. Considering the number of Passiflora species and the increasing use of...

Orchid bees compose an exclusive Neotropical pollinators group, with bright body coloration. Several of those species build their own nests, while others are reported as nest cleptoparasites. Here, the objective was to evaluate whether the inclusion of a strong biotic interaction, such as the presence of a host species, improved the ability of species distribution models (SDMs) to predict the g...

Two alpine-snowbed shrubs, Phyllodoce caerulea and P. aleutica (Ericaceae), co-occur in locales in northern Japan with early to late snowmelt, but they have different mating systems. Phyllodoce caerulea is an obligate outcrosser in any population, whereas the selfing ability of P. aleutica is highly variable among neighboring populations along snowmelt gradients: it shows high self-compatibilit...

The plant Passiflora foetida (grandilla) has been used mainly for asthma and various neurological disorders by the traditional medicinal practitioners of Chittor District. Since proper information regarding this plant is not available, our efforts were devoted to fix the pharmacognostical parameters and preliminary phytochemical studies of Passiflora foetid. An attempt was made to fix the macro...

Potential mechanisms of Passiflora incarnata extracts and the effect of extraction methods on ingredients and biological effects were explored. Using the same batch of plant material, total flavonoid yields as measured by high-performance liquid chromatography coupled to diode array detection (HPLC-DAD) increased substantially with hot versus cold extraction methods. Whole Passiflora extract in...