Publications by authors named "C A M de Carvalho"

Transforming lignocellulosic biomass waste into value-added materials like porous carbons offers a sustainable and increasingly important solution for its efficient management within a circular economy framework. Although the heteroatom-doping process enhances oxygen- or nitrogen-containing functionalities on porous carbons, it often leads to losses in structural integrity and other key functionalities. This study presents a novel protocol to produce N-doped porous carbons that efficiently introduces nitrogen groups while improving surface area, microporosity definition and the concentration of oxygen-containing functionalities.

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Objective: To review the epidemiological evidence of cervical cancer among Indigenous women living in Latin America.

Methods: We conducted a systematic review of the evidence contained in 10 databases spanning 2003-2019. Two reviewers independently compared papers' titles and abstracts against the inclusionary criteria, and a third reviewer resolved discrepancies.

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Glutamine availability may be reduced in chronic diseases, such as type 2 diabetes mellitus (T2DM)-induced by obesity. Herein, the antioxidant, anti-inflammatory and lipid metabolism effects of chronic oral glutamine supplementation in its free and dipeptide form were assessed in ob/ob mice. Adult male C57BL/6J ob/ob mice were supplemented with L-alanyl-L-glutamine (DIP) or free L-glutamine (GLN) in the drinking water for 40 days, whilst C57BL/6J Wild-type lean (WT) and control ob/ob mice (CTRL) received fresh water only.

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Brazilians are a rapidly growing immigrant population in the United States (U.S.), yet little is known about their mental health and access to mental healthcare.

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Delayed subaponeurotic fluid collection (DSFC) is an uncommon condition that causes scalp swelling in infants, usually appearing within the first weeks to months of life. Although the precise etiology is unclear, DSFC is frequently associated with instrumental or traumatic deliveries. We report two cases of DSFC: a 12-week-old boy and a six-week-old girl, both presenting with progressive, fluctuant scalp swelling without any history of trauma.

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