Results 41 to 50 of about 121,897 (259)

Organização estrutural da folha de Pimenta pseudocaryophyllus (Gomes) L.R. Landrum, Myrtaceae Leaf structural organization of Pimenta pseudocaryophyllus (Gomes) L.R. Landrum, Myrtaceae

open access: yesActa Botânica Brasílica, 2009
Com grande distribuição no Brasil e ocorrência principalmente no cerrado, caatinga e floresta atlântica, Pimenta pseudocaryophyllus (Gomes) L.R. Landrum, que está inclusa em um dos menores gêneros de Myrtaceae, é popularmente conhecida como craveiro-do ...
Vanessa de Farias   +3 more
doaj   +1 more source

Infusible Extracellular Matrix Biomaterial Enhances Cell‐Specific Pro‐Repair Responses Following Acute Myocardial Infarction

open access: yesAdvanced Healthcare Materials, EarlyView.
We measure the cell‐specific responses of administering infusible ECM (iECM) in acute myocardial infarction (MI) across multiple timepoints. Using single‐nucleus RNA sequencing and spatial transcriptomics, we measure macrophage activation, fibroblast remodeling, increased vascular development, lymphangiogenesis, cardioprotection, and neurogenesis ...
Joshua M. Mesfin   +18 more
wiley   +1 more source

A Long‐Lived Human Neurovascular PENTA Culture Model Captures Incomplete Vascular Repair and Glia‐Associated Signaling After Traumatic Brain Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
A long‐lived, five‐cell‐type human neurovascular (PENTA) model recreates vascular disorganization and incomplete repair after traumatic brain injury (TBI). By integrating endothelial, glial, neuronal, and immune components within a 3D scaffold, the platform enables time‐resolved analysis of neurovascular remodeling and provides a human‐relevant system ...
Daniel S. Hinrichsen   +6 more
wiley   +1 more source

A new glandular Mimosa species from Southern Brazil and insights about its glandular trichomes micromorphology

open access: yesActa Botânica Brasílica
Mimosa baptistae is a new species presenting stalked glandular trichomes that give it a glutinous appearance, mainly with respect to the leaflets. Furthermore, it is an aculeate species, with multijugate leaves, white stamens, and fruits also covered by ...
Fernanda Schmidt Silveira   +3 more
doaj   +1 more source

Anatomia dos órgãos vegetativos e histolocalização de compostos fenólicos e lipídicos em Porophyllum ruderale (Asteraceae) Vegetative organ anatomy and histolocalization of lipids and phenolics compounds in Porophyllum ruderale (Asteraceae)

open access: yesPlanta Daninha, 2006
Porophyllum ruderale (Asteraceae) é uma erva ruderal e aromática conhecida popularmente como couve-cravinho. Na medicina popular, é utilizada como cicatrizante e antiinflamatória, antifúngica, antibacteriana, calmante, no combate à hipertensão arterial ...
M.C.M. Fonseca   +2 more
doaj   +1 more source

Functional Blood‐Brain Barrier Crossing by Biomimetic M13 Phage Vectors for Targeted Neuronal Delivery

open access: yesAdvanced Healthcare Materials, EarlyView.
This study investigates the M13 bacteriophage as a biomimetic nanovector capable of crossing in vitro models of the blood–brain barrier. By exploiting peculiar transcellular pathways, M13 avoids lysosomal degradation and preserves its structural integrity and functionality.
Silvia Vercellino   +12 more
wiley   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Secretory Structures of Pogostemon auricularius: Morphology, Development, and Histochemistry [PDF]

open access: yesSymmetry, 2018
Pogostemon auricularius, an aromatic plant in Lamiaceae, has wide application in pharmaceutical preparations. However, little is known about the secretory structures that contain the medicinal compounds. In this study, two kinds of glandular trichome types, including peltate glandular trichomes and short-stalked capitate trichomes, were identified in ...
Jiansheng Guo, Cheng Zhou
openaire   +1 more source

Leaf anatomy of Xylopia L. (Annonaceae), occurring in Ecological Park of Gunma, Santa Bárbara, Pará State [PDF]

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2009
Annonaceae shows several species which are producers of essential oil, among them Xylopia genus, that shows medicinal, pharmacological and biological properties.
Eliane Francisca de Almeida   +3 more
doaj  

The anatomical and histochemical properties of endemic species Leiotulus aureus (Apiaceae) [PDF]

open access: yesComprehensive Plant Biology
Leiotulus aureus is an endemic umbellifer of the Balkan Peninsula and Turkey. It belongs to the rather complex tribe Tordylieae, whose genera are carpologically characterised in detail.
Miljan Bigović   +4 more
doaj   +1 more source

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