Results 191 to 200 of about 1,833,813 (287)

Differential contribution of T‐type voltage‐gated calcium channels to vascular reactivity in the aorta and renal artery of healthy rabbits

open access: yesExperimental Physiology, EarlyView.
Abstract figure T‐type VGCCs contribute to the contraction of the rabbit aorta and modulate both contraction and vasodilation in the rabbit renal artery. α1, alpha 1 adrenergic receptor; ATR, angiotensin II receptor; Ang II, angiotensin II; CaM, calmodulin; Cav3, T‐type voltage‐gated Ca2⁺ channels; cGMP, cyclic guanidine monophosphate; EC, endothelial ...
Andrea Suarez   +6 more
wiley   +1 more source

Research Trends on Trace Element Contamination in Brazilian Urban Lentic Ecosystems: Environmental and Policy Drivers

open access: yesInternational Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Lentic ecosystems are vulnerable to contamination by trace elements, which can accumulate and pose risks to aquatic life and human health. In a large, developing country such as Brazil, marked by vast geographic, environmental, and socioeconomic diversity, it is crucial to understand how these factors shape research on this group of ...
Maria C. F. Neuenschwander   +4 more
wiley   +1 more source

Development and Investigation of the Synergistic Properties of Latex (Hevea brasiliensis)/Poly (Vinyl Alcohol) as a Potential Dermal Dressing

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 10, March 10, 2026.
Development and physicochemical and biological characterization of Latex/PVA membranes at different ratios. ABSTRACT Research on dermal dressings has become increasingly important due to the need for affordable, effective, and accessible alternatives to costly and invasive conventional treatments, with materials such as Latex from Hevea brasiliensis ...
Jessica Asami   +6 more
wiley   +1 more source

Molecular mechanisms associated with rootstock–scion interactions in rubber trees

open access: yesThe Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Hevea brasiliensis (rubber tree) is the main source of natural rubber worldwide. In commercial plantations, high‐yield rubber tree clones are propagated by grafting onto seedling rootstocks. In this study, the transcriptomes of the RRIM 600 clone grafted on different rootstocks in southeastern Brazil were evaluated. Exclusively expressed genes
Wanderson Lima Cunha   +11 more
wiley   +1 more source

Beyond Core‐Periphery: A Multidimensional Typology of Brazilian Regional Inventive Capacity

open access: yesGrowth and Change, Volume 57, Issue 1, March 2026.
ABSTRACT The geography of invention in Brazil is characterized by a profound and multi‐polarised structure that extends beyond a simple core‐periphery dichotomy. This paper demonstrates this complexity through a multidimensional analysis of inventive capacity (2000–2023), operationalised along four axes—‘how much’, ‘who’, ‘how’, and ‘what’ is invented ...
Ludmilla Rodrigues Costa Gonçalves   +1 more
wiley   +1 more source

Unpacking Endogeneity: Growth, Discontent and Cohesion Policy in the EU Regions

open access: yesGrowth and Change, Volume 57, Issue 1, March 2026.
ABSTRACT This paper explores the complex interplay between regional economic growth, political discontent, and policy responsiveness within EU regions, focusing on increasing inequalities in the context of the EU's ongoing processes of deepening and widening integration. Drawing on panel data for the EU28 at the regional level (NUTS2) from 2010 to 2018,
George Petrakos   +2 more
wiley   +1 more source

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