Results 151 to 160 of about 439,396 (250)

Pathogenic fungus Ustilago maydis exploits the lateral root regulators to induce pluripotency in maize shoots

open access: yesNew Phytologist, Volume 249, Issue 6, Page 2974-2985, March 2026.
Summary Biotrophic plant–pathogens secrete effector molecules to redirect and exploit endogenous signaling and developmental pathways in their favor. The biotrophic fungus Ustilago maydis causes galls on all aerial parts of maize. However, the responsible gall‐inducing effectors and corresponding plant signaling pathway(s) remain largely unknown. Using
Mamoona Khan   +7 more
wiley   +1 more source

Acidentes de trabalho na zona rural de Pelotas, Rio Grande do Sul, Brasil: um estudo transversal de base populacional Rural work-related accidents in Pelotas, Rio Grande do Sul State, Brazil: a population-based cross-sectional study

open access: yesCadernos de Saúde Pública, 2001
São escassos os estudos de base populacional sobre a ocorrência de acidentes de trabalho rural. Para investigar este tema, realizou-se em Pelotas, Rio Grande do Sul, um estudo transversal com o objetivo de verificar a ocorrência e as características dos acidentes do trabalho rural.
Marta Fernanda Fehlberg   +2 more
openaire   +1 more source

How copy number variations shape brain developmental disorders: Unraveling the synaptic puzzle

open access: yesPsychiatry and Clinical Neurosciences, Volume 80, Issue 3, Page 166-179, March 2026.
Neurodevelopmental disorders (NDDs), such as schizophrenia (SCZ), Attention‐deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), learning disabilities, and intellectual disabilities (ID), are highly prevalent. One significant genetic factor associated with NDDs is copy number variations (CNVs), which are structural changes in the ...
Tianqi Wang   +3 more
wiley   +1 more source

Zona de incidencia de una sonda tetrapolar para la espectroscopia de impedancia eléctrica en tejido humano in-vivo

open access: yesRevista UIS Ingenierías, 2006
Se presentan los resultados parciales de un estudio de detección temprana de cáncer de cuello uterino basado en espectroscopía de impedancia eléctrica. En el presente artículo se analiza el área de incidencia de la sonda utilizada para la medición de la ...
David Alejandro Miranda Mercado   +1 more
doaj  

Women Directors and R&D Investments Relationship: Does Their Intellectual Capital Matter?

open access: yesR&D Management, Volume 56, Issue 2, Page 307-325, March 2026.
ABSTRACT Recent corporate governance literature highlights the crucial role of women directors in shaping firms' strategic investments, particularly in research and development (R&D). Although existing studies often measure gender diversity by the percentage of women on boards, they overlook women directors' specific roles and characteristics.
Stefania Veltri   +3 more
wiley   +1 more source

Morbilidad dermatológica pediátrica en consulta externa. Jatibonico. Abril 2004- marzo 2005.

open access: yesGaceta Médica Espirituana, 2012
Se realizó un estudio descriptivo, transversal para caracterizar la morbilidad dermatológica pediátrica de consulta externa en el municipio Jatibonico, en el período comprendido entre abril del 2004 y marzo del 2005, a partir de una muestra de 232 ...
Yoel Rodríguez Hernández   +3 more
doaj  

Ouabain‐induced hypertension in rats: Mechanisms, variability and translational implications

open access: yesExperimental Physiology, Volume 111, Issue 3, Page 653-673, 1 March 2026.
Abstract Ouabain‐induced hypertension is a multifactorial and condition‐dependent phenomenon involving coordinated actions across vascular, renal and central nervous system pathways. At the vascular level, ouabain inhibits Na⁺/K⁺‐ATPase, particularly the α2‐isoform, leading to elevated intracellular Ca2⁺, enhanced vasoconstriction and structural ...
Priscilla Rodrigues O. Feijó   +1 more
wiley   +1 more source

KNOWLEDGE, ATTITUDES AND PRACTICE IN THE PREVENTION OF CERVIX CÂNCER AMONG BASICHEALTH UNIT WEST-RJ

open access: yesRevista de Pesquisa Cuidado é Fundamental Online, 2012
RESUMO Objetivo: Analisar o conhecimento, a atitude e a prática sobre a Prevenção do Câncer de Colo Uterino em uma Unidade Básica na Zona Oeste RJ.Métodos :Estudo quantitativo de natureza transversal,analisando 206 mulheres, usuárias da UBS na Zona Oeste,
Maria Regina Bernardo da Silva   +1 more
doaj  

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