Results 41 to 50 of about 3,727,606 (394)

Factors for Rituximab Refractoriness in AQP4‐IgG+ NMOSD: A Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuromyelitis optica spectrum disorder (NMOSD) is a severe autoimmune condition of the central nervous system (CNS), often associated with aquaporin‐4 antibodies (AQP4‐IgG). Rituximab, a CD20+ B‐cell depleting monoclonal antibody, is widely used as first‐line therapy.
Mariano Marrodan   +8 more
wiley   +1 more source

Neanderthal introgression in SCN9A impacts mechanical pain sensitivity

open access: yesCommunications Biology, 2023
The Nav1.7 voltage-gated sodium channel plays a key role in nociception. Three functional variants in the SCN9A gene (encoding M932L, V991L, and D1908G in Nav1.7), have recently been identified as stemming from Neanderthal introgression and to associate ...
Pierre Faux   +32 more
doaj   +1 more source

Do magnetic resonance imaging features differ between persons with multiple sclerosis of various races and ethnicities?

open access: yesFrontiers in Neurology, 2023
Those of African American or Latin American descent have been demonstrated to have more severe clinical presentations of multiple sclerosis (MS) than non-Latin American White people with MS.
Nabeela Nathoo   +7 more
doaj   +1 more source

Colorism and the Law in Latin America—Global Perspectives on Colorism Conference Remarks [PDF]

open access: yes, 2015
Today, persons of African descent make up more than forty percent of the poor in Latin America and have been consistently marginalized and denigrated as undesirable elements of the society since the abolition of slavery across the Americas.
Hernandez, Tanya K.
core   +2 more sources

Why Are Latin Americans So Unhappy About Reforms?

open access: yes, 1997
This paper uses opinion surveys to document discontent with the pro-market reforms implemented by most Latin American countries during the 1990s. The paper also explores four possible sets of explanations for this discontent: (i) a general drift of the ...
U. Panizza, M. Yañez
semanticscholar   +1 more source

Screening of imported infectious diseases among asymptomatic sub-Saharan African and Latin American immigrants: a public health challenge.

open access: yesAmerican Journal of Tropical Medicine and Hygiene, 2015
Migrants from developing countries are usually young and healthy but several studies report they may harbor asymptomatic infections for prolonged periods.
B. Monge-Maillo   +5 more
semanticscholar   +1 more source

Understanding Contributors of Resilience in Youth With Childhood‐Onset Systemic Lupus Erythematosus Through a Socioecological Lens: A Mixed‐Methods Study

open access: yesArthritis Care &Research, EarlyView.
Objective This study aimed to identify themes contributing to resilience in childhood‐onset systemic lupus erythematosus (cSLE), distinguish between profiles of resilience, and examine how they relate to underlying themes and patient characteristics. Methods We conducted a mixed‐methods study of 21 patients with cSLE aged 11 to 19 years at a Canadian ...
Isabella Zaffino   +12 more
wiley   +1 more source

Crisis and the strategies of immigrants in Spain: the Latin accent [PDF]

open access: yesRevista CIDOB d'Afers Internacionals, 2014
The crisis has started a new migration cycle in Spain. As an effect of the restrictive measures taken and the depth of the crisis, migrant inflows have reduced and outflows have increased, the latter especially among Latin Americans.
Francisco Torres Pérez
doaj  

Identidad nacional y diversidad cultural, los retos de la convivencia intercultural en nuesta américa

open access: yesPoliteja, 2015
National identity and cultural diversity. The challenges of intercultural life in our America This paper refers to Latin American identity problems. This subject is directly connected to the organization of different original ethnic groups in order to
Roberto Mora Martínez
doaj   +1 more source

It Didn’t Start with Proposition 187: One Hundred and Fifty Years of Nativist Legislation in California [PDF]

open access: yes, 2009
The writer surveys California\u27s long history of nativist legislation. In doing so, he demonstrates that three recent Californian ballot initiatives—Proposition 187, a 1994 ballot that denied public services such as education and nonemergency medical ...
Gendzel, Glen
core   +1 more source

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