Volunteering across contexts: comparing attitudes toward volunteering with prisoners and people with mental illness.

Introduction: Volunteering represents an opportunity for social transformation and social cohesion. Portugal is one of the European countries with fewer volunteering initiatives. Generally, society distances itself from individuals with mental illness and prison inmates, therefore, stigma becomes one of the barriers to social reintegration.

Role of MTHFR, IRF6, PAX7 and TP63 SNPs in susceptibility to non-syndromic orofacial cleft, a candidate gene study in a Portuguese population.

Background: Non-syndromic orofacial cleft (NSOC) is a complex phenotype, involving multiple genetic and environmental factors. Association studies exploring the genetic susceptibility to this prevalent oral malformation show variability of results in different populations. Using a candidate gene approach, we aimed to verify the role of four single-nucleotide polymorphisms (SNPs) in the susceptibility to NSOC in Portuguese patients.

Congenital right atrial diverticulum in a kitten.

A four-month-old domestic shorthair cat with no clinical signs was referred for further examination of a heart murmur. An echocardiogram revealed marked right atrial dilation, extending into the left hemithorax. Computed tomography angiography was conducted to investigate further, which revealed a balloon-shaped, contrast-filled cavity on the cranial and left side of the chest that connected to the right atrium through a narrow passage.