Correction: Carmo et al. Effects of the Incorporation of Distinct Cations in Titanate Nanotubes on the Catalytic Activity in NO Conversion. 2021, , 2181.

In the original publication, there was a mistake in Figure 1 as published [...

Effects of the Incorporation of Distinct Cations in Titanate Nanotubes on the Catalytic Activity in NO Conversion.

Effects of the incorporation of Cr, Ni, Co, Ag, Al, Ni and Pt cations in titanate nanotubes (NTs) were examined on the NO conversion. The structural and morphological characterizations evidenced that the ion-exchange reaction of Cr, Co, Ni and Al ions with the NTs produced catalysts with metals included in the interlayer regions of the trititanate NTs whereas an assembly of Ag and Pt nanoparticles were either on the nanotubes surface or inner diameters through an impregnation process. Understanding the role of the different metal cations intercalated or supported on the nanotubes, the optimal selective catalytic reduction of NO by CO reaction (SCR) conditions was investigated by carrying out variations in the reaction temperature, SO and HO poisoning and long-term stability runs.

Short- and long-term exposure to methamidophos impairs spermatogenesis in mice.

Methamidophos (MET) is a pesticide that has toxic properties, including effects on fertility. This study aimed to assess the joint action of treatment time and exposure to methamidophos on the male reproductive system. MET was orally administered to adult male Swiss mice at a dose of 0.

Diagnosing dementia and cognitive dysfunction in the elderly in primary health care: A systematic review.

Unlabelled: Dementia is a public health issue making the screening and diagnosing of dementia and its prodromal phases in all health settings imperative.

Objective: using PRISMA, this systematic review aimed to identify how low-, middle-, and high-income countries establish dementia and cognitive dysfunction diagnoses in primary health care.

Methods: studies from the past five years in English, Spanish, and Portuguese were retrieved from Scopus, PubMed, Embase, Lilacs, Scielo, and Web of Science.

Nursing diagnoses of newborns with sepsis in a Neonatal Intensive Care Unit.

Objectives: to elaborate the Nursing Diagnoses of newborns with sepsis in a neonatal intensive care unit and characterize the profile of the neonates and their mothers.

Method: a cross-sectional and quantitative study, with a sample of 41 neonates. A physical examination and consultation of the hospital records were undertaken, using an instrument.

A community perspective on changes in health related to diarrhea in northeastern Brazil.

Background: Diarrhea is a major cause of death in children in developing countries. However, in Brazil, diarrhea-related morbidity and mortality have declined over the past decades.

Objective: To explore community perspectives in Brazil on changes in health related to diarrhea and factors that may have contributed to these changes.

Human NK cells express Fc receptors for IgA which mediate signal transduction and target cell killing.

Receptors for the Fc region of IgG (FcgammaRIIIa, FcgammaRIIc) and IgM (FcmicroR) were previously described on NK cells. In this work the expression of Fc receptors for IgA (FcalphaR) on human NK cells and the signaling events were investigated. The FcalphaR was demonstrated by flow cytometry using secretory IgA (sIgA) and anti-human IgA antibody.