Results 31 to 40 of about 4,390 (176)

Febre e adenopatias em mulher jovem de raça negra – caso clínico

open access: yesGalicia Clínica, 2014
A doença de Kikuchi, também designada linfadenite histiocítica necrotizante, é uma doença rara, autolimitada e de etiologia ainda não esclarecida. A maioria dos casos descritos são em doentes de origem asiática, sendo muito raros os casos em doentes de ...
doaj   +1 more source

Prevenção e controle da febre amarela: avaliação de ações de vigilância em área indene no Brasil

open access: yesCadernos de Saúde Pública, 2022
A partir da reemergência da febre amarela em 2014/2015, o Brasil registrou nos anos sequentes sua maior epidemia de febre amarela das últimas décadas, atingindo principalmente a região sudeste.
Caroline Gava   +12 more
doaj   +1 more source

Beyond Climate and Grazing: Impact of Herder Mobility on Steppe Vegetation

open access: yesApplied Vegetation Science, Volume 29, Issue 2, April/June 2026.
Our study based on vegetation and herder household surveys revealed that, besides macroclimate, herder household mobility, and human disturbance also strongly control plant species composition. Higher seasonal moving frequency is positively related to higher plant richness, diversity, and the richness of palatable species.
Yun Jäschke   +15 more
wiley   +1 more source

Expression of Purinergic and Endothelial Activation Markers in Brain Tissue From Fatal Microcephaly Associated With ZIKV

open access: yesImmunity, Inflammation and Disease, Volume 14, Issue 3, March 2026.
ABSTRACT Background Zika virus (ZIKV) is a flavivirus that has gained global attention due to its association with congenital microcephaly and neuroinflammatory responses. Markers of endothelial activation and purinergic signaling have been identified in the context of ZIKV neuropathogenesis, although the underlying mechanisms remain poorly understood.
Jorge Rodrigues de Sousa   +12 more
wiley   +1 more source

The TH1/TH2 Response Imbalance Zika Virus Pathogenesis: An Immunological Paradox

open access: yesAPMIS, Volume 133, Issue 12, December 2025.
ABSTRACT Since its identification in 1947 and its global emergence in the Americas decades later, the Zika virus (ZIKV) has proven to be a multifaceted challenge to public health. Among the many aspects that remain poorly understood, the complex immunological paradox between Th1 and Th2 responses stands out, playing a central role in the ...
Carla Menezes   +6 more
wiley   +1 more source

Global anaesthesia practice using inguinal hernia surgery as a tracer condition: a secondary analysis of an international prospective cohort study

open access: yesAnaesthesia, Volume 80, Issue 11, Page 1343-1351, November 2025.
Summary Introduction Restoration of surgical capacity is essential to post‐COVID‐19 recovery. This study explored the use and safety of anaesthesia options for inguinal hernia surgery, a common tracer condition, to describe current global practice and highlight opportunities to build the capacity of health systems.
NIHR Global Health Research Group on Environmentally Sustainable Hospitals in Low‐ and Middle‐income Countries   +5007 more
wiley   +1 more source

Meningoencefalite causada pelo vírus vacinal da febre amarela transmitido pelo leite materno

open access: yesJornal de Pediatria, 2011
OBJETIVO: Relatar um caso de meningoencefalite, provavelmente causada pelo vírus vacinal da febre amarela transmitido pelo leite materno. DESCRIÇÃO: Paciente de 38 dias de idade, internado em 23/05/09 para investigação de febre. No dia 25/05/09 iniciaram-
Cristiane Traiber   +3 more
doaj   +1 more source

Loss of MTAP expression is not an accurate surrogate for CDKN2A homozygous deletions in peritoneal mesothelioma

open access: yesHistopathology, Volume 87, Issue 4, Page 526-535, October 2025.
MTAP immunohistochemistry (IHC) was evaluated as a diagnostic tool for peritoneal mesothelioma by comparing it with CDKN2A homozygous deletion (HD) detected by FISH. Results showed low concordance between MTAP IHC and CDKN2A HD, suggesting MTAP IHC is not reliable for predicting CDKN2A HD in peritoneal mesothelioma. Further studies are needed.
Andrea Quaranta   +14 more
wiley   +1 more source

Febre feminista

open access: yesMODOS: Revista de História da Arte, 2023
É possível verificar que já há cerca de seis/sete anos no Brasil vive-se uma febre midiática do feminismo em sua multiplicidade de abordagens e agendas. Especificadamente no campo da cultura, ou melhor, no sistema das artes, esse período proporcionou uma onda de exposições em artes visuais, de pequeno a grande porte, em grandes centros artísticos e ...
openaire   +1 more source

Crystal structure of the sucrose phosphorylase from Alteromonas mediterranea shows a loop transition in the active site

open access: yesActa Crystallographica Section F, Volume 81, Issue 7, Page 306-310, July 2025.
Sucrose phosphorylases catalyse a bi‐bi reaction that interconverts sucrose and phosphate into glucose α‐1‐phosphate and fructose. Here, we present the first crystal structure of a sucrose phosphorylase from a marine organism.Sucrose phosphorylases are essential enzymes regulating sucrose metabolism, and it has been shown that a loop rearrangement is ...
Folmer Fredslund   +6 more
wiley   +1 more source

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