Gut microbiota produces biofilm-associated amyloids with potential for neurodegeneration.

Age-related neurodegenerative diseases involving amyloid aggregation remain one of the biggest challenges of modern medicine. Alterations in the gastrointestinal microbiome play an active role in the aetiology of neurological disorders. Here, we dissect the amyloidogenic properties of biofilm-associated proteins (BAPs) of the gut microbiota and their implications for synucleinopathies.

Assistance to families of children with Autism Spectrum Disorders: Perceptions of the multiprofessional team.

Objective: to synthesize the care provided by health professionals, at different care levels, to the families of children with Autism Spectrum Disorders.

Method: a qualitative study, based on the Family-Centered Care philosophical theoretical framework and developed with 22 professionals from three multidisciplinary teams from the Health Care Network of a municipality in the state of Mato Grosso do Sul, Brazil. The data were collected through two focus groups with each team, organized with the support of the Atlas.

Psychotic relapses from the perspective of patients and family members.

This qualitative study was carried out with 10 dyads of patients-family members to explore their perception about psychotic relapses. Data were collected through a semi-structured interview from April to August 2019, in Brazil, and analyzed using the thematic analysis proposed by Braun & Clark. Four main themes emerged from the interviews: (1) defining and describing the psychotic relapses; (2) risk factors for psychotic relapse; (3) protective factors for psychotic relapse; and (4) early warning signs: identification of an episode of psychotic relapse.

Challenges and Opportunities for Recycled Polyethylene Fishing Nets: Towards a Circular Economy.

Plastic waste generation has become an important problem that critically affects marine and oceans environments. Fishing nets gear usually have a relatively short lifespan, and are abandoned, discarded and lost, what makes them one of the largest generators of ocean plastic waste. Recycled polyolefin resins from fishing nets (rFN), especially from polyethylene (PE), have poor properties due to the presence of contaminants and/or excessive degradation after its lifetime.

Meaning of aging for caregivers of senile elderly people.

Objectives: to understand the meaning of aging for caregivers of senile elderly people.

Methods: qualitative study carried out with 12 caregivers of elderly people registered in the Home Care Service, adopting the Explanatory Model of Kleinman's Disease as a theoretical framework. Data were collected from April to June 2019, through semi-structured, audio-recorded interviews, carried out at home and submitted to content analysis.