Results 41 to 50 of about 1,337 (157)

Calogênese em Cissus sicyoides L. a partir de segmentos foliares visando à produção de metabólitos in vitro Calluses from Cissus sicyoides L. leaves

open access: yesRevista Brasileira de Plantas Medicinais, 2010
Os metabólitos secundários são essencialmente produzidos e extraídos a partir de plantas cultivadas no campo sobre a influência de variações sazonais. A utilização de técnicas biotecnológicas apresenta-se como um recurso alternativo para a produção de ...
F.R. Rodrigues, W.A.B. Almeida
doaj   +1 more source

Review of larval food plant associations of the Agaristinae (Lepidoptera: Noctuidae) in Australia

open access: yesAustral Entomology, Volume 64, Issue 2, May 2025.
Abstract The Australian Agaristinae comprises a small group of predominantly diurnal moths with aposematic larvae and adults that are assumed to be unpalatable to most predators. A critical review of the larval food plants of this subfamily based on published records in the literature, together with unpublished records, is presented.
Michael F. Braby
wiley   +1 more source

Woody Vegetation Dynamics in a Protected African Savanna: Insights From Vegetation Resurvey of the Gonarezhou National Park, Zimbabwe

open access: yesApplied Vegetation Science, Volume 28, Issue 2, April/June 2025.
ABSTRACT Aims This study assessed changes in woody vegetation cover, richness, diversity, and species composition in Gonarezhou National Park (GNP) between 2010 and 2023, focusing on the impacts of fire and elephants. Analyses were conducted for the entire park and its main vegetation types and ecoregions.
Bob Mandinyenya   +3 more
wiley   +1 more source

Cissus verticillata (possum grape vine). [PDF]

open access: yes, 2020
Abstract Cissus verticillata is a large, climbing species cultivated as an ornamental and medicinal plant around the world. It is native to Mexico, Central America and the Caribbean. Once established, C. verticillata grows climbing over the top of the canopy and supporting itself by means of coiled tendrils, or scrambling over the ...
openaire   +1 more source

Cenozoic Ampelopsis and Nekemias leaves (Vitaceae, Ampelopsideae) from Eurasia: Paleobiogeographic and paleoclimatic implications

open access: yesJournal of Systematics and Evolution, Volume 63, Issue 2, Page 379-400, March 2025.
Synthesis of the paleobiogeographical history of Ampelopsideae from Eurasia. Nekemias mucronata sp. nov. (A); Ampelopsis hibschii (B). The results indicate that both species were already present in Eurasia during the late Eocene and later, during Oligocene times, dispersed across Eurasia. The last population of N.
Aixa Tosal, Alba Vicente, Thomas Denk
wiley   +1 more source

Shrubs as Nurse Species for Plant Communities in Arid Environments: A Case Study From Socotra Island (Yemen)

open access: yesJournal of Vegetation Science, Volume 36, Issue 2, March/April 2025.
ABSTRACT Question Plant–plant facilitation is a critical ecological mechanism in arid environments, influencing biodiversity and ecosystem resilience globally. Shrubs often serve as nurse species, enhancing tree regeneration and sheltering plant communities, particularly in overgrazed or degraded habitats.
Dario La Montagna   +6 more
wiley   +1 more source

The influence of cissus gum on the mechanical and release properties of paracetamol tablets – a factorial analysis

open access: yesRevista de Ciências Farmacêuticas Básica e Aplicada, 2010
The quantitative effects of a new gum, used as a binder, on the mechanical and release properties of paracetamol tablet formulations were analyzed in a 23 full factorial experiment. Cissus gum extracted from Cissus populnea Guill. & Perr.
Adetayo Adeleye   +2 more
doaj  

Photocatalytic removal of aldrin and dieldrin using graphene oxide and TiO2‐doped CuFe2O4

open access: yesJournal of Chemical Technology &Biotechnology, Volume 100, Issue 1, Page 138-154, January 2025.
Abstract BACKGROUND Conventional treatment processes and existing photocatalysts have proven insufficient in efficiently removing aldrin and dieldrin. Consequently, this study aimed to investigate the removal of aldrin and dieldrin from surface water using a titanium dioxide/graphene oxide/copper ferrite (TiO₂/GO/CuFe₂O₄) nanocomposite.
Sevil Akçağlar
wiley   +1 more source

Nail Polishes: A Review on Composition, Presence of Toxic Components, and Inadequate Labeling

open access: yesDermatology Research and Practice, Volume 2025, Issue 1, 2025.
Nail polishes were developed in 1920, and since 1940, it has been known that these cosmetics contain toxic and sensitizing components. Over the years, nail polishes have undergone several changes in their formulation to avoid this problem, but new components have also been considered toxic and allergenic.
Aislana Cole de Paula   +4 more
wiley   +1 more source

Exploring the Contribution of Participatory Forest Management to Maintain Structure and Composition of Dry Forest Resources in the Lowlands of Northwest Ethiopia

open access: yesInternational Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Participatory forest management (PFM) approach has been promoted widely as a mechanism to conserve forest resources while contributing to local livelihoods. However, most PFM evaluations focused on livelihood contributions with less attention to the conservation effects of PFM.
Asmamaw Alemu   +2 more
wiley   +1 more source

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