Results 181 to 190 of about 142,389 (303)

Dispersal and delimitation: Phylogenomics of Connaraceae prompts revised generic delimitation in Cnestideae and reveals global biogeographic patterns

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The tempo and mode of assembly of the world's most diverse, tropical floras remain poorly known. Evolutionary relationships within pantropical plant clades such as Connaraceae (Oxalidales, ca. 220 species) offer an opportunity to address this issue.
Serafin J.R. Streiff, Jurriaan M. de Vos
wiley   +1 more source

Role of Succinate Dehydrogenase in Age‐Related Th17 Inflammation

open access: yesAging Cell, Volume 25, Issue 4, April 2026.
Age‐induced mitoSTAT3‐dependent upregulation of mitochondrial complex II; succinate dehydrogenase (SDH), in CD4+ T cells promotes an imbalance in the levels of metabolites succinate and fumarate, characterized by lower succinate and higher fumarate. Changes in the metabolites alter mitochondrial structure and function and promote HIF1α to induce the ...
Evelyn Ocegueda   +17 more
wiley   +1 more source

中国(广州地区)正常人群EAP表型及血痕EAP表型的检测

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1990
本文介绍用琼脂糖凝胶电泳法对广州地区523例健康无关个体EAP表型的检测结果。红细胞酸性磷酸酶(erythrocyte acid phosphatase简称EAP)A型32例(6.1%),EAP BA型175例(33.5%);EAP B型316例(60.4%),此外还发现了5例变异型EAP RA。同时还检测了58例ESR升高患者的EAP表型,其结果与正常人群比较无显著性差异(P>0.05)。对血痕EAP表型检测的结果表明,在室温下保存5周的血痕EAP表型能全部正确定型,有少数保存6个月仍能正确定型 ...
doaj  

Paediatric Primary Care Across Europe: A Survey of 42 Countries

open access: yesActa Paediatrica, Volume 115, Issue 4, Page 821-831, April 2026.
ABSTRACT Aim This study provides an updated overview of primary care for children and adolescents across Europe, investigating how systems are evolving and identifying progress and persistent gaps in healthcare models, workforce challenges and digital health integration.
Nora Karara   +7 more
wiley   +1 more source

Risdiplam Impact in Treatment Naïve and Non‐Naïve Pediatric and Adult Patients With Spinal Muscular Atrophy

open access: yesEuropean Journal of Neurology, Volume 33, Issue 4, April 2026.
This 36‐month prospective study of 34 symptomatic SMA patients (ages 6.9–50.9 years) found significant motor and quality of life improvements with risdiplam treatment. Treatment‐naïve patients showed notable gains in MFM‐32 and RULM scores, while those switching therapies improved in MFM‐32.
Pak On Patrick Yee   +16 more
wiley   +1 more source

Structural Resilience Across the Life Course: Perspectives From Older Adults Racialized as Black

open access: yesJournal of Advanced Nursing, Volume 82, Issue 4, Page 3575-3585, April 2026.
ABSTRACT Aim(s) This study explored perceptions of older adults racialised as Black on structural resilience across the life course. Design A qualitative descriptive study. Methods Using purposive sampling, we recruited 15 Black adults aged 50 and older residing in Baltimore, Maryland, including individuals possessing historical or current knowledge of
Boeun Kim   +7 more
wiley   +1 more source

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