Medical research

Perfecting 3D-printed blood vessels with pores

Due to the substantial clinical demand for artificial small-diameter vessels (SDVs), numerous commercial products have emerged. However, most existing artificial SDVs lack an endothelial layer, leading to thrombosis. Fabricating ...

Obstetrics & gynaecology

Rate of twin births increased in pregnancies with higher BMI

The rate of twin deliveries increased with increasing body mass index (BMI), and part of this association was explained by higher use of assisted reproductive technology (ART), according to a study published online Jan. 9 ...

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