Results 121 to 130 of about 606,090 (241)

Exploring natural sunscreens: UVB protection and antioxidant properties in gadusol‐rich fish roes extracts

open access: yesPhotochemistry and Photobiology, EarlyView.
Gadusol‐rich extracts provide effective UVB protection and antioxidant activity in HaCaT cells and C. elegans, highlighting their potential as natural photochemoprotective agents for pharmaceutical and cosmetic applications. It also demonstrates remarkable in vitro antioxidant capacity and thermal stability over time.
Rocío Isla Naveira   +9 more
wiley   +1 more source

Eficácia de resíduos da bananicultura sobre a inibição do desenvolvimento larval em Haemonchus spp. provenientes de ovinos Efficacy of banana crop residues on the inhibition of larval development in Haemonchus spp. from sheep

open access: yesCiência Rural, 2010
Com o presente estudo, foi avaliada a eficácia in vitro de extratos vegetais de resíduos da bananicultura sobre a inibição do desenvolvimento larval de nematódeos gastrintestinais de ovinos.
Lincoln Nunes Oliveira   +5 more
doaj  

Desenvolvimento de Spodoptera frugiperda (J. E. Smith) em genótipos de milho tratados com extrato acetato de etila de Trichilia pallida (Swartz) Development of Spodoptera frugiperda (J. E. Smith) on corn genotypes treated with ethyl acetade extract from Trichilia pallida (Swartz)

open access: yesScientia Agricola, 1999
Avaliou-se o efeito do extrato acetato de etila obtido de folhas e ramos de Trichillia pallida, (a 0,001%), sobre o desenvolvimento de Spodoptera frugiperda alimentada com folhas de quatro genótipos de milho, um suscetível, 'Piranão', e três resistentes,
Antonia Railda Roel   +1 more
doaj   +1 more source

Gall responses to drying habitats: Insights from the community of galling herbivores associated with the superhost Caryocar brasiliense Cambess. (Caryocaraceae)

open access: yesPlant Biology, EarlyView.
Drying processes in the Brazilian palm swamps or Veredas, impact the gall community in adjacent vegetation by reducing the abundance of more sensitive galls, while more resilient galls acclimate to increased dryness by developing thicker protective tissues. Abstract Galls are new plant organs formed in response to the stimuli of gall‐inducing organisms,
I. S. Fernandes   +2 more
wiley   +1 more source

Extrato aquoso de ramos de Trichilia pallida e o desenvolvimento de Spodoptera frugiperda em genótipos de milho

open access: yesScientia Agricola, 2001
Avaliaram-se o desenvolvimento e a sobrevivência da lagarta-do-cartucho, Spodoptera frugiperda (J. E. Smith) criada em folhas de dois genótipos de milho (o padrão comercial C 901 e o resistente CMS 23) tratados com extratos aquosos (0,1 e 1%) de ramos da
Torrecillas Sônia Martins   +1 more
doaj  

Engineered surface strategies to manage dental implant‐related infections

open access: yesPeriodontology 2000, EarlyView.
Abstract When exposed to the oral environment, dental implants, like natural surfaces, become substrates for microbial adhesion and accumulation, often leading to implant‐related infections—one of the main causes of implant failure. These failures impose significant costs on patients, clinicians, and healthcare systems.
João Gabriel S. Souza   +7 more
wiley   +1 more source

Evaluating Bayesian Morphological Clocks for Estimating a Dated Phylogeny in a Relict and Fossil‐Rich Family of Wasps (Hymenoptera, Chrysidoidea)

open access: yesZoologica Scripta, EarlyView.
ABSTRACT In recent years, a wide array of tools originally developed for molecular dating analyses has been adapted for use within a morphological clock perspective. This is of paramount relevance for taxonomic groups that cannot be sampled in forms suitable for DNA extraction.
Anderson Lepeco   +2 more
wiley   +1 more source

EFEITO DA TESTOSTERONA NO DESENVOLVIMENTO DE Chrysomya albiceps (Wiedemann) (Diptera: Calliphoridae)

open access: yesMedicina, 2008
A Entomologia Médico-Legal ou Forense pode ser definida como a aplicação do estudo de insetos e outros artrópodes que, em associação com procedimentos criminalísticos, têm o propósito de descobrir informações úteis para uma investigação.
Ana C. Ferrari   +3 more
doaj   +1 more source

Não preferência para alimentação em linhagens de meloeiro por mosca-minadora, Liriomyza sativae. [PDF]

open access: yes, 2016
bitstream/item/145341/1/BPD16006 ...
CELIN, E. F.   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy