Results 21 to 30 of about 1,468 (129)

Medicinal Plants for the Treatment of Local Tissue Damage Induced by Snake Venoms: An Overview from Traditional Use to Pharmacological Evidence

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2017, Issue 1, 2017., 2017
Snakebites are a serious problem in public health due to their high morbimortality. Most of snake venoms produce intense local tissue damage, which could lead to temporary or permanent disability in victims. The available specific treatment is the antivenom serum therapy, whose effectiveness is reduced against these effects.
Juliana Félix-Silva   +4 more
wiley   +1 more source

Review of Clinical Trials on Effects of Oral Antioxidants on Basic Semen and Other Parameters in Idiopathic Oligoasthenoteratozoospermia

open access: yesBioMed Research International, Volume 2014, Issue 1, 2014., 2014
Infertility affects 50 to 80 million people worldwide. Male factor is a cause of infertility in almost half of cases, mainly due to oligoasthenoteratozoospermia (OAT). With common diagnostic methods no cause can be found in approximately 30% of cases of male infertility due to OAT and these are considered idiopathic.
Senka Imamovic Kumalic   +2 more
wiley   +1 more source

A Review of the Biology of Eucharitidae (Hymenoptera: Chalcidoidea) from Argentina

open access: yesPsyche: A Journal of Entomology, Volume 2013, Issue 1, 2013., 2013
All the members of Eucharitidae are parasitoid of ants. Argentina has 14 genera and 41 species, but little is known about their biology. Herein are provided new data for host associations (host ant and/or host plant) of Galearia latreillei, Kapala spp., Latina rugosa, Orasema aenea, and Orasema sp.
Javier Torréns, Jean-Paul Lachaud
wiley   +1 more source

Germination and seedling morphology of four South American Smilax (Smilacaceae)

open access: yesRevista de Biología Tropical, 2012
Species of Smilax, also known as greenbrier, are widely distributed in Brazil and their commercial trades are carried out by the extractivism of native species.
Aline Redondo Martins   +5 more
doaj   +2 more sources

Seasonal Variation in Leaf Growth and Antioxidant Content of Moringa oleifera Cultivated at Buenos Aires, Argentina [PDF]

open access: yes, 2016
The properties and applications of Moringa oleifera are so vast that it is called the "miracle tree". The objective of this work is to study the seasonal variations in the leaf antioxidant content and the scavenging activity on DPPH radicals in ...
Arena, Miriam Elisabet, Radice, Silvia
core   +1 more source

Spread of Xylella fastidiosa in Majorca Island Agroecosystems: Interaction Between Insect Vectors, Woody Hosts and Bacterial Subspecies

open access: yesPlant Pathology, Volume 74, Issue 6, Page 1867-1877, August 2025.
Philaenus spumarius is the main vector of Xylella fastidiosa in Majorca, maintaining high infectivity on wild hosts and facilitating pathogen spread in almonds and vineyards. ABSTRACT Xylella fastidiosa (XF) is a gram‐negative bacterium naturally transmitted by xylem sap‐feeding insects that causes serious plant diseases.
Miquel Llompart   +6 more
wiley   +1 more source

Florística e fenologia reprodutiva de plantas vasculares na restinga do Parque Municipal das Dunas da Lagoa de Conceição, Florianópolis,SC [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas.
Guimarães, Thaís de Beauclair
core  

Floristic composition and phytophysiognomies of Cerrado disjunct remnants in Campos Gerais, PR, Brazil - Southern boundary of the biome [PDF]

open access: yes
O cerrado possui seu limite austral de ocorrência nos Campos Gerais do Paraná onde, na forma de pequenos fragmentos disjuntos, tem grande afinidade com as formações savânicas de São Paulo e do Planalto Central do Brasil.
MORO, Rosemeri Segecin   +2 more
core   +1 more source

Ecological Study of the Vegetation in the Loka Abaya National Park, Ethiopia

open access: yesInternational Journal of Forestry Research, Volume 2024, Issue 1, 2024.
An ecological study of the vegetation in the Loka Abaya National Park, in the Central Rift Valley of Ethiopia, was conducted. Vegetation data and some environmental variables including physical and chemical properties of the soil, altitude, slope, and ecological disturbance were collected and subjected to the agglomerative hierarchical classification ...
Assegid Assefa   +4 more
wiley   +1 more source

Novelties for the genus Rosellinia (Ascomycota-Xylariaceae) from Northwest of Argentina [PDF]

open access: yes, 2012
Se reporta por primera vez a Rosellinia canzacotoana en el Cono Sur de América y a Rosellinia arcuata para la Argentina. Rosellinia necatrix se cita creciendo sobre árboles en descomposición de la flora autóctona de la Argentina.
Hladki, Adriana Ines   +3 more
core  

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