Results 171 to 180 of about 1,044,680 (278)

Testosterone abuse in Brazil: a growing public health challenge. [PDF]

open access: yesClinics (Sao Paulo)
Fregonesi A   +20 more
europepmc   +1 more source

Contesting repression in divided democracies: Can counternarratives reduce support for police violence?

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Democracies often struggle to contain police violence, which undermines the rule of law and reproduces inequality by targeting marginalized citizens. Yet, scholars have shown that repressive policing enjoys considerable public support. Focusing on Brazil, we demonstrate that attitudes toward police violence mirror polarization between left ...
Yanilda María González, Natán Skigin
wiley   +1 more source

Overview of counterfeiting in performance-enhancing drugs used in enhanced bodybuilding

open access: diamond
Víctor Manuel Gómez Renaud   +4 more
openalex   +2 more sources

Tiredness and the Capacity to Decide: The Example of Maternity Care

open access: yesBioethics, EarlyView.
ABSTRACT Tiredness is taken seriously in healthcare where clinicians are concerned since good decisions require the ability to think clearly. The impact of patient tiredness is neglected. This is surprising, as there are healthcare contexts, like maternity care, where tiredness is nearly ubiquitous.
Luke Brunning
wiley   +1 more source

Potentiation effects of the positive allosteric modulator PTC‐174 on NMDA receptors in neonatal male rat substantia nigra dopaminergic neurons

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Positive allosteric modulators bind to secondary binding sites on the receptor and alter receptor conformation and activation, changing agonist potency and efficacy. PTC‐174 is a novel NMDA receptor positive allosteric modulator that particularly enhances activity of receptors containing GluN2C or GluN2D subunits.
Bangyuan Liu, Alasdair J. Gibb
wiley   +1 more source

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