Prospective Analytical Case-Control Study of COVID-19 Positive Versus Negative Patients for Subclinical Placental Dysfunction.

Background & Objective: Placenta provides nutrition and protection from various infections and toxins to the baby while they are in the mother's womb. The present study was done to see the effects of coronavirus infection on the placenta of infected mothers and the final pregnancy outcome.

Methods: A total of 50 antenatal women (25 infected with coronavirus and 25 uninfected women) were enrolled and their placentae were examined for any significant histopathological changes.

Baseline characteristics for phase II of the Kinshasa Malaria Cohort Study: cohort profile.

Purpose: The Democratic Republic of Congo has one of the highest burdens of malaria in the world, accounting for 12.3% of malaria cases and 11.6% of malaria deaths.

Hierarchy of demographic and social determinants of mental health: analysis of cross-sectional survey data from the Global Mind Project.

Objectives: To understand the extent to which various demographic and social determinants predict mental health status and their relative hierarchy of predictive power in order to prioritise and develop population-based preventative approaches.

Design: Cross-sectional analysis of survey data.

Setting: Internet-based survey from 32 countries across North America, Europe, Latin America, Middle East and North Africa, Sub-Saharan Africa, South Asia and Australia, collected between April 2020 and December 2021.

Leveraging big data for causal understanding in mental health: a research framework.

Over the past 30 years there have been numerous large-scale and longitudinal psychiatric research efforts to improve our understanding and treatment of mental health conditions. However, despite the huge effort by the research community and considerable funding, we still lack a causal understanding of most mental health disorders. Consequently, the majority of psychiatric diagnosis and treatment still operates at the level of symptomatic experience, rather than measuring or addressing root causes.

Fused Deposition Modeling 3D-Printed Scaffolds for Bone Tissue Engineering Applications: A Review.

The emergence of bone tissue engineering as a trend in regenerative medicine is forcing scientists to create highly functional materials and scaffold construction techniques. Bone tissue engineering uses 3D bio-printed scaffolds that allow and stimulate the attachment and proliferation of osteoinductive cells on their surfaces. Bone grafting is necessary to expedite the patient's condition because the natural healing process of bones is slow.