Exposure to low-dose arsenic caused teratogenicity and upregulation of proinflammatory cytokines in zebrafish embryos.

Arsenic is currently ranked as the most toxicant on the ATSDR 2015 substance priority list and is categorised as a Group 1 human carcinogen. Biota that are subjected to inorganic arsenicals through food, water, occupational or medical exposure pose a risk to the environment and to human health. The present study was carried out to investigate the toxicity caused by inorganic arsenic. After fertilisation, zebrafish embryos were exposed to sodium arsenite at several concentrations (100 nM to 600 nM) for 24 to 96 hpf. The indicators of teratogenicity (hatchability, morphological abnormalities, mortality), behavioural modifications (touch induced escape response (TIER), startle response (SR) and turning behaviour (TB)), biochemical testing (superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPX), and glutathione S transferase (GST)) and the expressions of tumor necrosis factor α (TNF-α), interleukin-1ß (IL-1ß), interleukin-6 (IL-6) and cyclooxygenase-2 (COX-2) were investigated. The aforementioned parameters were found to be altered in embryos exposed to sodium arsenite. According to the findings of the current study, even a low dose of inorganic arsenic compound caused teratogenicity, behavioural abnormalities, altered enzyme activities and the expression of proinflammatory cytokines in zebrafish embryos.

Standardization of a Participatory Questionnaire to Assess the (Fulfilment of) Needs of Children in Care (QANCC) In India.

India has approximately 23 million children without parental care, who need alternative forms of care (MOSPI, 2018). Udayan Care, an NGO, designed an innovative group care model for children and youth in need of care and protection, implementing the indigenously developed LIFE (Living in Family Environment) strategy in 17 Udayan Ghars. (Sunshine Homes). With child participation as a core pillar, Udayan Care developed a Questionnaire to Assess the Needs of Children in Care (QANCC) in 2011, which is to be filled up by children annually, as a longitudinal study. The tool is conceived to ascertain whether children in the Ghars perceived if their rights were being fulfilled and that their needs were being addressed. With "meaningful participation" of children stipulated by the United Nations Convention on the Rights of the Child (UNCRC), the objective was to develop an evidence-based tool to assess the views of children on the services meted out to them, from their standpoint, and inform actual care practices annually. The self-assessment tool consists of questions, assessing the four dimensions of basic/fundamental, emotional, educational, and interpersonal needs, on a four-point Likert rating scale. A convenient purposive sampling is done on children, aged 10 to 18 years, who receive care and protection at the Ghars, and have resided there for a minimum of 6 months. This paper has two objectives, where at one end, the deductions of the previous years' data are made (2011-12 to 2016-17) with demarcating the differences with year 2018-19 data and at the second level, there is an update on the efforts made to establish the reliability and validity of the tool and create a standardized tool that can be implemented by other child care organizations in India. The paper illustrates how listening to direct voices of children and incorporating their inputs into actual care practice, can go a long way in improving the holistic wellness of children living in an alternative care setting. The results indicate that all needs of the majority of the children in Udayan Ghars.

The role of long-term mentoring in alternative child care settings.

BACKGROUND: Udayan Care, an NGO based in New Delhi, India, provides alternative care to 'Children without Parental Care', in small-group residential homes. The homes have a Living In Family Environment (L.I.F.E) Model, where 'Group Care' ensures that children are loved and cared for by a group of long-term volunteers, called mentor parents, along with other care staff. A novel parenting concept, the mentor parents are ordinary individuals with extraordinary sensitivity, voluntarily committing themselves for life. They instill in children a sense of trust and belonging to the community and are concurrently empowered and fulfilled by the endeavor. OBJECTIVE: This study attempted to explore the scope and impact of a distinct mentor model in alternative child care, its positive outcomes, and some challenges faced, from the perspective of mentor parents. PARTICIPANTS AND SETTING: With a qualitative research design, interviews were conducted with the mentor parents (n = 21) from Udayan Care, to capture their experiences and perspectives. METHODS: The interviews were conducted using an indigenously developed semi-structured interview guide, and the responses were transcribed, organized, coded, and analyzed using applied thematic analysis. RESULTS: The unique roles and responsibilities that mentor parents bring to the care system were identified, along with how they add value to the mentor-mentee relationship. Some challenges in the care practice were also discerned. CONCLUSIONS: This paper gleans mentor perspectives that could be valuable for the design and implementation of mentorship programs, encouraging similar scalable models that could support the growth, development, and outcomes of children in care.

Closed-loop digital meditation for neurocognitive and behavioral development in adolescents with childhood neglect.

Adverse childhood experiences are linked to poor attentive behaviors during adolescence, as well as increased risk for mental health disorders in adults. However, no study has yet tested targeted interventions to optimize neurocognitive processes in this population. Here, we investigated closed-loop digital interventions in a double-blind randomized controlled study in adolescents with childhood neglect, and evaluated the outcomes using multimodal assessments of neuroimaging, cognitive, behavioral, and academic evaluations. In the primary neuroimaging results, we demonstrate that a closed-loop digital meditation intervention can strengthen functional connectivity of the dorsal anterior cingulate cortex (dACC) in the cingulo-opercular network, which is critically developing during the adolescent period. Second, this intervention enhanced sustained attention and interference-resolution abilities, and also reduced behavioral hyperactivity at a 1-year follow-up. Superior academic performance was additionally observed in adolescents who underwent the digital meditation intervention. Finally, changes in dACC functional connectivity significantly correlated with improvements in sustained attention, hyperactivity, and academic performance. This first study demonstrates that closed-loop digital meditation practice can facilitate development of important aspects of neurocognition and real-life behaviors in adolescents with early childhood neglect.