Results 51 to 60 of about 7,859 (201)

Avaliação do risco de extinção das Urticineae das restingas do estado do Rio de Janeiro

Rodriguésia
Foram realizados o georreferenciamento e as análises de avaliação de risco de extinção seguindo os critérios e categorias da IUCN para 32 espécies de Urticineae (Cannabaceae, Ulmaceae, Urticaceae e Moraceae) ocorrentes nas restingas do estado do Rio de ...
Leandro Cardoso Pederneiras, Andrea Ferreira da Costa, Jorge Pedro Pereira Carauta, Sergio Romaniuc Neto   +3 more
doaj   +1 more source

IUCN Red List Regional Assessment of the Flora of Niue Utilising Indigenous Local Knowledge and Botanical Information

Journal of the Royal Society of New Zealand, Volume 56, Issue 2, April 2026.
A regional assessment of the indigenous vascular plants of Niue is presented using the IUCN Red List criteria. The assessment was undertaken during a community workshop that drew on the indigenous local knowledge and scientific information. The assessment comprised 197 named taxa and 8 indeterminate entities, with 4 (2.0%) taxa assessed as Extinct and ...
Peter B. Heenan, Huggard E. Tongatule, Workshop Panel   +2 more
wiley   +1 more source

Ulmaceae, Cannabaceae e Urticaceae das restingas do estado do Rio de Janeiro

Rodriguésia
Resumo As restingas são planícies arenosas ao longo da costa litorânea que exibem uma rica e peculiar vegetação. As Ulmaceae, Cannabaceae e Urticaceae nativas do Brasil englobam plantas herbáceas a lenhosas que ocorrem preferencialmente em ambientes em ...
Leandro Cardoso Pederneiras, Andrea Ferreira da Costa, Dorothy Sue Dunn de Araujo, Jorge Pedro Pereira Carauta   +3 more
doaj   +1 more source

Resurrected Ancestral Cannabis Enzymes Unveil the Origin and Functional Evolution of Cannabinoid Synthases

Plant Biotechnology Journal, Volume 24, Issue 4, Page 2685-2697, April 2026.
ABSTRACT Cannabinoids, such as tetrahydrocannabinolic acid (THCA), cannabidiolic acid (CBDA) and cannabichromenic acid (CBCA), are bioactive and medicinally relevant compounds found in the cannabis plant (Cannabis sativa L.). These three compounds are synthesised from a single precursor, cannabigerolic acid (CBGA), through regioselective reactions ...
Cloé Villard, Idil Baser, Arjen C. van de Peppel, Katarina Cankar, M. Eric Schranz, Robin van Velzen   +5 more
wiley   +1 more source

Exploring the Therapeutic Potential of Cannabidiol in Cutaneous Squamous Cell Carcinoma: An Integrated Computational and Experimental Study

International Journal of Quantum Chemistry, Volume 126, Issue 5, March 5, 2026.
Cannabidiol (CBD) exhibits increased reactivity, stronger CB1 receptor binding, and enhanced cytotoxicity against A431 squamous carcinoma cells compared to 5‐fluorouracil (5‐FU). Integrated DFT, molecular docking, and experimental analyses demonstrate CBD's improved stability and binding affinity, highlighting its potential as an alternative ...
Andrea Jess Josiah, Krishna Kuben Govender, Penny Poomani Govender, Werner Cordier, Margo Nell, Suprakas Sinha Ray   +5 more
wiley   +1 more source

Does Trema micranthum (L.) Blume Produce Cannabinoids?

Plants
There are inconclusive claims in the scientific literature that the species Trema micranthum, widely distributed throughout the Brazilian territory, may produce phytocannabinoids, potentially serving as an alternative to Cannabis sativa.
Gerlon de Almeida Ribeiro Oliveira, Omar Enrique Estrada-Semprun, Luciano Chaves Arantes, Patrícia Marques Rodrigues, Rebekah Alves Ribeiro, Christopher William Fagg, Pérola Oliveira Magalhães, Yris Maria Fonseca-Bazzo, Damaris Silveira   +8 more
doaj   +1 more source

Novos aspectos sobre a intoxicação por Trema micrantha (Cannabaceae) em equídeos

Pesquisa Veterinária Brasileira, 2013
Trema micrantha é uma planta arbórea distribuída amplamente no Brasil. Descrevem-se nesse trabalho novos aspectos epidemiológicos e patológicos relacionados com a intoxicação por essa planta em equídeos.
Saulo Petinatti Pavarini, Marcele Bettim Bandinelli, Daniele Mariath Bassuino, Gabriel Laizola Frainer Correa, Paulo Mota Bandarra, David Driemeier, Raquel Von Hohendorff, Maria do Carmo Both   +7 more
doaj   +1 more source

Managing Brown Rot Disease of Citrus Fruit Using Plant Extracts

Journal of Phytopathology, Volume 174, Issue 2, March/April 2026.
ABSTRACT Brown rot, caused by Phytophthora nicotianae and P. citrophthora, is a major disease of citrus fruit, leading to significant economic losses globally. Conventional fungicides are commonly used to manage this disease, but concerns have been raised due to environmental persistence, human toxicity and the emergence of resistant strains.
Gbenga Oluwaseyi Alabi, Vinesh Maharaj, Jacquie van der Waals, Luke Invernizzi, Teresa Coutinho   +4 more
wiley   +1 more source

The Trophic Relationships of the Rhopalocera Butterflies (Lepidoptera: Papilionoidea, Hesperioidea) in Xerophilous Meadow-Steppe and Shrub Ecosystems of the Kamenetz Transdniestri [PDF]

, 2013
Трофічні зв’язки булавовусих лускокрилих на личинковій та імагінальній стадіях є специфічними та дуже різноманітними. Досі вивчення трофічних зв’язків булавовусих лускокрилих у Кам’янецькому Придністров’ї не проводилось, тому дослідження за цим аспектом ...
Gordiy, N. M., Гордій, Н. М.
core  

The Plant Wisdom of Dayak Ot Danum, Central Kalimantan [PDF]

, 2018
This research aims to describe plants diversity having local wisdom value for Ot-Danum Dayak people, Tumbang Payang village and Tumbang Kania village, Central Kalimantan.
Herianto, H. (Herianto), Kusuma, Z. (Zaenal), Nihayati, E. (Ellis), Prayogo, C. (Cahyo)   +3 more
core   +1 more source