Single-center utilization of donor-derived cell-free DNA testing in the management of heart transplant patients.

Background: Gene expression profiling (GEP) and donor-derived cell-free DNA (dd-cfDNA) are useful in acute rejection (AR) surveillance in orthotopic heart transplant (OHT) patients. We report a single-center experience of combined GEP and dd-cfDNA testing for AR surveillance.

Methods: GEP and dd-cfDNA are tested together starting at 2 months post-OHT.

Effect of a Multicomponent Intervention on Lifestyle Factors among Brazilian Adolescents from Low Human Development Index Areas: A Cluster-Randomized Controlled Trial.

Promoting healthy lifestyle factors (e.g., physical activity, healthy eating, less screen time) among young people is a relevant and challenging step toward reducing non-communicable diseases.

Effectiveness of Educational Technology in Promoting Quality of Life and Treatment Adherence in Hypertensive People.

The objective of this study was to test the effectiveness of an educational intervention with use of educational technology (flipchart) to promote quality of life (QOL) and treatment adherence in people with hypertension. It was an intervention study of before-and-after type conducted with 116 hypertensive people registered in Primary Health Care Units. The educational interventions were conducted using the flipchart educational technology.

Variations in pesticide leaching related to land use, pesticide properties, and unsaturated zone thickness.

Pesticide leaching through variably thick soils beneath agricultural fields in Morgan Creek, Maryland was simulated for water years 1995 to 2004 using LEACHM (Leaching Estimation and Chemistry Model). Fifteen individual models were constructed to simulate five depths and three crop rotations with associated pesticide applications. Unsaturated zone thickness averaged 4.

Dorsal pancreas agenesis: computed tomography appearance with three-dimensional volume rendering reconstruction.

We report a case of a very rare congenital variant consisting in a dorsal (or left) pancreas agenesis due to the lack of development of the dorsal embryonic bud of the gland. This variant is characterized using helical computed tomography (CT). Three-dimensional (3D) computed tomography reconstruction, especially using the volume rendering technique, is very helpful for assessing this entity, which it is important to recognize due to its potential clinical implication (diabetes mellitus).