Results 101 to 110 of about 109,559 (263)

Distinct Effects of Complement C4A and C4B Copy Numbers in Systemic Sclerosis Serological and Clinical Subtypes

open access: yesArthritis &Rheumatology, EarlyView.
Objective Complement component 4 (C4), encoded by C4A and C4B within the major histocompatibility complex (MHC) on chromosome 6, regulates the immune response and clears immune complexes. The variable copy number (CN) of C4 genes and retroviral human endogenous retrovirus K (HERV‐K) element influence its function.
Javier Martínez‐López   +156 more
wiley   +1 more source

Dual Action of Dipyridamole in Experimental Rheumatoid Arthritis: Suppression of Joint Inflammation and Upregulation of Muscle Anabolism via Adenosine and AMPK pathways

open access: yesArthritis &Rheumatology, Accepted Article.
Introduction Rheumatoid sarcopenia, characterized by the progressive loss of skeletal muscle mass and function, is a frequent comorbidity in rheumatoid arthritis (RA), linked to prolonged, severe systemic inflammation. Purinergic signaling (adenosine, AMP, and ATP) plays a crucial role in inflammation, myogenesis, and muscle hypertrophy.
Miguel Marco‐Bonilla   +13 more
wiley   +1 more source

La diversidad del zoobentos en ríos de montaña del noroeste de Argentina: comparación entre seis ríos

open access: yesEcología Austral, 2001
Se analiza la estructura de la comunidad bentónica de seis ríos pertenecientes a tres cuencas subtropicales del noroeste argentino. Todas las estaciones de muestreo se ubicaron en la ecorregión de las Yungas.
Hugo R. Fernández   +3 more
doaj  

Multi‐omic profiling reveals immune cell priming signature linked to lupus prognosis

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Systemic lupus erythematosus (SLE) is a multi‐organ disease with widespread immune dysregulation and significant unmet clinical need. Blood‐based gene expression studies have advanced our understanding of SLE pathogenesis but may overlook critical tissue‐specific mechanisms that drive disease heterogeneity and progression.
Michael A. Smith   +23 more
wiley   +1 more source

The impact of COVID‐19 pre‐university education on first‐grade medical students. A performance study of students of a Department of Histology

open access: yesAnatomical Sciences Education, Volume 18, Issue 3, Page 254-263, March 2025.
Abstract The recent coronavirus disease (COVID‐19) forced pre‐university professionals to modify the educational system. This work aimed to determine the effects of pandemic situation on students' access to medical studies by comparing the performance of medical students.
José Manuel García   +9 more
wiley   +1 more source

Quantitative but Not Qualitative Differences: A Longitudinal Analysis of Grammatical Marker Development in Mandarin‐Speaking Autistic Children

open access: yesAutism Research, EarlyView.
ABSTRACT Past research has revealed large differences between typically developing (TD) and autistic children's language development. However, little is known about whether such differences are quantitative or qualitative, especially in the morphosyntactic domain.
Ziyan Meng   +3 more
wiley   +1 more source

Miguel Santos Molina. L’exili interior d’ un socialista

open access: yesMillars. Espai i Història, 2011
A través de la biografia de Miguel Santos Molina, en primer lloc, podem resseguir el llarg procés de formació de la clase obrera castellonenca. En segon lloc, hi podem constatar el procés de desenganxament del moviment obrer del republicanisme de ...
Vicent Grau i Reig
doaj  

Conversational Topic Shifts and Topic Maintenance in Autistic and Neurotypical Children

open access: yesAutism Research, EarlyView.
ABSTRACT Topic maintenance and topic shifts are crucial components of conversation; however, existing research lacks a clear quantitative operationalization of these topic management skills. Previous studies suggest that autistic children are less likely than their neurotypical peers to maintain and elaborate on the interlocutor's prior topic, and that
Zuriñe Ábalos   +3 more
wiley   +1 more source

Ventana a la farmacología

open access: yesRevista de la Facultad de Medicina, 1995
Medicamentos de alto riesgo fetal /  Oscar Fabio Ramos -- Reacciones adversas a medicamentos en neonatos de riesgo /  Oscar Armando García Vega y Miguel Eduardo Martínez  -- Reacciones adversas a los medicamentos ¿El médico debe informarlas?
Facultad de Medicina Revista
doaj  

Where Do We Fit? Reflections on Research Interview Practice, Project Design, and Interpretation**

open access: yesBerichte zur Wissenschaftsgeschichte, EarlyView.
What is special about historical research interviews in the history of science, technology, and medicine, and how do they compare to the tools of oral historians and social scientists? This essay reflects on three interview projects I have undertaken, each taking a distinct shape.
Dmitriy Myelnikov
wiley   +1 more source

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