Results 21 to 30 of about 47,672 (225)

Terminalia catappa leaf extracts inhibited metastasis of A2058 and A375 melanoma cells via downregulating p-Src and β-catenin pathway in vitro

open access: yesFrontiers in Pharmacology, 2022
Background: Melanoma is a highly aggressive, lethal, and malignant cancer. Once diagnosed early, it can be easily removed and cured with satisfaction. Although many methods such as surgery, chemotherapy, radiotherapy, and immunotherapy have been used to ...
Chin-Kuo Chang   +7 more
doaj   +1 more source

Five new species of the Drosophila tripunctata group (Diptera: Drosophilidae) from Podocarpus National Park, Ecuador

open access: yesEuropean Journal of Taxonomy, 2019
Five new species of the genus Drosophila Fallén, 1823 belonging to the tripunctata group are described and illustrated: D. warmi sp. nov., D. kurillakta sp. nov., D. chichu sp. nov., D. saraguru sp. nov. and D. ayauma sp. nov.
Ana Danitza Peñafiel-Vinueza   +1 more
doaj   +1 more source

The fast-running flies (Diptera, Hybotidae, Tachydromiinae) of Singapore and adjacent regions [PDF]

open access: yes, 2012
This is the first comprehensive introduction to the flies of the subfamily Tachydromiinae (Hybotidae) of Singapore. The monograph summarizes all publications on the Tachydromiinae of Singapore and includes new data resulting from mass-trapping surveys ...
Grootaert, Patrick, Shamshev, Igor V.
core   +3 more sources

Sinopse taxonômica da família Combretaceae R. Brown na Região Sul do Brasil Taxonomic synopsis of the family Combretaceae R. Brown in southern Brazil

open access: yesActa Botânica Brasílica, 2009
O presente trabalho consiste no estudo taxonômico das espécies da família Combretaceae no sul do Brasil. Constatou-se a ocorrência de nove espécies distribuídas em cinco gêneros: Buchenavia kleinii Exell, Combretum fruticosum (Loefl.) Stuntz, Combretum ...
Leonardo von Linsingen   +2 more
doaj   +1 more source

A record of bilateral gynandromorphism in Epeolus (Hymenoptera: Apidae: Nomadinae) [PDF]

open access: yes, 2018
The discovery of a gynandromorph of a North American Epeolus Latreille is reported. A specimen of E. flavofasciatus Smith from Flagstaff, Arizona, USA discovered in the collection of the American Museum of Natural History (AMNH) exhibits male-specific ...
Onuferko, Thomas M
core   +2 more sources

Comparative Analysis of Traditional Oriental Herbal Fruits as Potential Sources of Polyphenols and Minerals for Nutritional Supplements

open access: yesMolecules, 2023
There are a plethora of plant species in India, which have been widely used in vegetable dishes, soups, desserts and herbal medicine. In addition to these traditional uses, today there is the extra possibility of also being able to use these plants in ...
José Javier Quesada-Granados   +5 more
doaj   +1 more source

Review of the West Indian species of Efferia Coquillett (Diptera: Asilidae): Part 1. Bahamas, Cayman Islands, Cuba, and Jamaica [PDF]

open access: yes, 2008
The genus Efferia Coquillett from the Bahamas, Cayman Islands, Cuba, and Jamaica is reviewed. The fauna now totals 16 species with 6 new species described (Ef. bellardii n. sp., Ef. bromleyi n. sp., Ef. hinei n. sp., Ef. insula n. sp., Ef. pina n.
Perez-Gelabert, Daniel E.   +1 more
core   +1 more source

Acanthagrion marinae sp. Nov. (zygoptera: Coenagrionidae): A new species of the apicale group [PDF]

open access: yes, 2018
Acanthagrion marinae sp. nov. (Holotype male: BRASIL, Mato Grosso do Sul, Campo Grande, UFMS, 20°29’56.26’’S-54°36’48.43’’W, 547m, leg. M.E. Rodrigues, 03.ii.2015, collection code: VZYG437, MLP) is described and illustrated on the basis of 15 males.
Lozano, Federico, Rodrigues, Marciel E
core   +1 more source

Habitat use and food habitats of a gecko population in a west African suburban area [PDF]

open access: yes, 2020
1.The spatial and trophic ecology of Afrotropical gecko populations are poorly known. Here, we report ecological observations on Brook’s House Gecko (Hemidactylus angulatus), a widespread gekkonid species, in the Rivers State University of Science and ...
Amadi, Nioking   +5 more
core   +2 more sources

A standardized nomenclature and atlas of the male terminalia of Drosophila melanogaster

open access: yesFly, 2019
Animal terminalia represent some of the most diverse and rapidly evolving structures in the animal kingdom, and for this reason have been a mainstay in the taxonomic description of species.
Gavin Rice   +14 more
doaj   +1 more source

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