Integrative use of DNA barcode and morphology reveal high level of diversity in the ornamental fish on the lower Amazon basin.

The Amazon basin is the world's largest hydrographic basin, in terms of both its total area and its species diversity, with more than 2,700 species of fish. Despite this diversity, the data available on the fish fauna of the Amazon basin are still relatively scant and incomplete, in particular from the streams and floodplain lakes of the lower Amazon, which may contain a large proportion of the still undescribed species of the basin. Many of these species are expected to be of interest to the ornamental fish market.

Postural Abnormalities in Children with Congenital Zika Syndrome-Related Neurological and Visual Impairment.

Deformities, body asymmetries, and muscle contractures are common consequences of atypical postural patterns in children with c ongenital Zika syndrome (CZS). This study aimed to evaluate the posture of children with CZS, considering their neurological and visual impairments. Ophthalmological assessment included binocular best-corrected visual acuity (BCVA) using Teller Acuity Cards II (TAC II) and an ocular motility evaluation.

Determinants of COVID-19 Vaccine Acceptance and Hesitancy: A Systematic Review.

COVID-19 is an infectious disease whose prevention is significantly aided by vaccination, which reduces both case severity and mortality. Despite the safety and efficacy of vaccines, acceptance is not universal, and understanding of the factors influencing vaccination decisions and hesitancy remains limited. This review aims to identify and analyze studies addressing two key questions: what influences the decision to vaccinate and what factors are associated with vaccine hesitancy.

Impaired Cerebrospinal Fluid Lipoprotein-Mediated Cholesterol Delivery to Neurons in Alzheimer's Disease.

In the central nervous system, apolipoprotein (APO) E-containing high-density lipoprotein (HDL)-like particles mediate the transport of glial-derived cholesterol to neurons, which is essential for neuronal membrane remodeling and maintenance of the myelin sheath. Despite this, the role of HDL-like cholesterol trafficking on Alzheimer's disease (AD) pathogenesis remains poorly understood. We aimed to examine cholesterol transport via HDL-like particles in cerebrospinal fluid (CSF) of AD patients compared to control individuals.

Fathers' lived experiences of fatherhood during the child's first 1,000 days: a qualitative systematic review protocol.

Objective: The objective of this review will be to synthesize the best available evidence on fathers' lived experiences of fatherhood during the child's first 1,000 days of life.

Introduction: Involved and caring fatherhood is crucial for the healthy cognitive, physical, social, and emotional development of children. However, fatherhood is a challenging process for most men.