Results 71 to 80 of about 43,648 (259)

Effect of Passiflora extract on passive avoidance learning and memory in male rats

open access: yesمجله دانشگاه علوم پزشکی بیرجند, 2019
Background and Aim: Studies of memory impairment and memory loss associated with age, has led to the introduction of new therapies, including uses of medical herbs to improve memory. The aim of this study was to evaluate the effect of oral administration
Mohammad Sofiabadi   +2 more
doaj  

Genetic variations among passion fruit species using rapd markers Variação genética entre espécies de maracujá utilizando marcadores rapd

open access: yesRevista Brasileira de Fruticultura, 2002
It has been evaluated the genetic variability through the use of RAPD molecular markers on the following passionflower species: Passiflora amethystina, P. caerulea, P. cincinnata, P. coccinea, P. serrato digitata, P. foetida, P. maliformis, P.
Ana Paula de Andrade Aukar   +2 more
doaj   +1 more source

Revision of the Anastrepha benjamini species group and the A. pallidipennis complex (Diptera: Tephritidae) [PDF]

open access: yes, 2011
The shape of the facial carina in Altastreplia is discussed. Although taxonomically useful, the protrudent form probably occurs by convergence in different species groups. Two species groups in which the carina is usually produced are revised.
Norrbom, Allen L.
core  

Risks for human health related to the presence of plant lectins in food

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission asked the European Food Safety Authority (EFSA) to assess the risk related to the presence of plant lectins in food. Based on the available evidence, the CONTAM Panel considered only phytohaemagglutinin (PHA), a legume lectin from beans (Phaseolus sp.), for the risk characterisation.
EFSA Panel on Contaminants in the Food Chain (CONTAM)   +30 more
wiley   +1 more source

Ecologia da polinização de duas espécies de Passiflora na região de Petrolina-PE. [PDF]

open access: yes, 2017
O presente trabalho teve por objetivo contribuir com informações sobre a biologia floral de Passiflora alata Dryand e Passiflora cincinnata Mast na região de Petrolina-PE, como parte do projeto diagnóstico de polinizadores no Vale do São ...
ARAUJO, F. P. de   +5 more
core  

An inventory of invasive alien species in China [PDF]

open access: yes, 2012
Invasive alien species (IAS) are a major global challenge requiring urgent action, and the Strategic Plan for Biodiversity (2011–2020) of the Convention on Biological Diversity (CBD) includes a target on the issue.
Baishi Hu   +21 more
core   +2 more sources

A Deep Metagenomic Snapshot as a Proof‐of‐Concept for Resource Generation: Simultaneous Assembly of Host, Food, and Microbiome Genomes From Stingless Bee Larval Food

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
This study serves as a proof‐of‐concept, demonstrating that deep shotgun sequencing of a single complex sample—stingless bee larval food—can simultaneously generate multiple genomic resources. From this dataset, we assembled three genomes (a near‐complete bacterium, a draft host mitochondrion, and a fragmented plant chloroplast) with varying ...
Carlos Ueira‐Vieira   +6 more
wiley   +1 more source

Passion Fruit Cultivation: An Approach to Internal Leaf Anatomy

open access: yesInternational Journal of Plant Biology
Some species of the genus Passiflora have leaf morphological adaptations that grow to influence the development of the plant in producing areas. Hence, the objective of this work is to quantify and characterize the leaf anatomy of passion fruit species ...
Lucas Aparecido Manzani Lisboa   +4 more
doaj   +1 more source

First results from diversity mapping of Passiflora (Passifloraceae) and Vasconcellea (Caricaceae) in the Colombian coffee growing zone [PDF]

open access: yes, 2006
The Colombian coffee-growing zone is one of the eco-climatic areas undergoing major impact of human activities in Colombia. It roughly corresponds to the 1000- 2000 m altitudinal range along the Cordilleras, where agriculture is principally based on ...
Caetano, Creuci Maria   +6 more
core  

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