Results 131 to 140 of about 606,090 (241)

An inquiry‐based activity to teach about insects of medico‐legal importance: Lessons from Redi's landmark experiment

open access: yesNatural Sciences Education, Volume 55, Issue 1, June 2026.
Abstract In this article, we describe an inquiry‐based teaching activity developed in a public high school in Brazil. The objectives were to (a) develop an experimental activity grounded on the students’ autonomy for formulating and testing hypotheses, (b) address Biology topics from a historical and multidisciplinary perspective, (c) stimulate skills ...
Simão Dias Vasconcelos   +1 more
wiley   +1 more source

Integrated Anatomical, Chemical, Biological and Computational Studies Approach of Myrcia sylvatica (G. Mey) DC. A Multifaceted Insight Into a Promising Amazonian Species

open access: yesFlavour and Fragrance Journal, Volume 41, Issue 2, Page 270-293, March 2026.
This study presents an integrated anatomical, chemical, biological, and computational analysis of Myrcia sylvatica, revealing key bioactive compounds with antioxidant and toxicological potential, and identifying spathulenol and globulol as promising acetylcholinesterase inhibitors with favourable pharmacokinetic properties. ABSTRACT Myrcia sylvatica (G.
Eliza de Jesus Barros dos Santos   +10 more
wiley   +1 more source

Efeito da intensidade luminosa no desenvolvimento larval do camarão-da-amazônia, Macrobrachium amazonicum

open access: yesBoletim do Instituto de Pesca, 2018
Investigou-se o efeito de quatro intensidades luminosas (0; 2,8 ± 0,9; 5,46 ± 1,75 e 7,8 ± 2,5 µmol s-1 m-2, aproximadamente 136,5 ± 87,5; 273 ± 43,8 e 390 ± 125 luxes respectivamente) na sobrevivência, na produtividade, no ganho de peso e no ...
Mariana Cutolo de ARAUJO   +1 more
doaj  

Aspectos biológicos de Euschistus heros (Hemiptera: Pentatomidae) e Spodoptera eridania (lepidoptera: noctuidae) em diferentes temperaturas: possíveis impactos do aquecimento global. [PDF]

open access: yes, 2012
Este estudo objetivou avaliar o efeito da temperatura sobre os aspectos biológicos de Euschistus heros (Hemiptera: Pentatomidae) e Spodoptera eridania (Lepidoptera: Noctuidae). As temperaturas utilizadas para a pesquisa em E.
BARBOSA, G.   +5 more
core  

Chemical and Biological Properties of Hymenaea courbaril L.: A Review

open access: yesChemistry &Biodiversity, Volume 23, Issue 2, February 2026.
PRISMA‐style flowchart showing the screening process of studies identified and selected in the review has been added to the attachments. ABSTRACT Hymenaea courbaril L., commonly known as jatobá, is a plant traditionally used by native populations for medicinal purposes, in addition to providing edible fruits and durable wood for construction.
Cicera Alane Coelho Gonçalves   +6 more
wiley   +1 more source

Desenvolvimento de Spodoptera eridania (Cramer) (Lepidoptera: Noctuidae) em diferentes hospedeiros

open access: yesArquivos do Instituto Biológico
Spodoptera eridania (Cramer) é uma praga em expansão nas culturas, que vem causando prejuízos pela desfolha e pela lesão nas estruturas reprodutivas, o que leva à necessidade de estudos de desenvolvimento em diferentes tipos de hospedeiros. O objetivo do
Flávio Gonçalves de Jesus   +4 more
doaj   +1 more source

Red Blood Cell Glycation Triggers In Vivo Cerebral Erythrophagocytosis in Adult Zebrafish in a Model Mimicking Hemorrhagic Stroke

open access: yesComprehensive Physiology, Volume 16, Issue 1, February 2026.
In zebrafish, glycated RBCs promoted increased erythrophagocytic activity in microglia/macrophages, revealing a potential mechanism linking diabetes‐induced RBC glycation to exacerbated inflammatory responses and secondary damage after ICH. ABSTRACT Hemorrhagic stroke, particularly intracerebral hemorrhage (ICH), is a highly lethal subtype of stroke ...
Elena Morello   +7 more
wiley   +1 more source

Adaptação de Thyrinteina arnobia em novo hospedeiro e defesa induzida por herbívoros em eucalipto

open access: yesPesquisa Agropecuária Brasileira, 2003
O sistema de defesa induzido de plantas é ativado quando herbívoros se alimentam das mesmas. Alternativamente, herbívoros podem se adaptar a espécies de plantas filogeneticamente próximas ao seu hospedeiro de origem.
Holtz Anderson Mathias   +5 more
doaj  

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