These curious molecules are both positively and negatively charged at the same time; the word “zwitter” in German means “hybrid” or “hermaphrodite”. Their unusual nature affords zwitterions a ...

Feb. 11, 2025 — Patients aged between 50 to 70 years with a mechanical heart valve replacement had better long-term survival compared to those with a biological valve, new research has ...

Feb. 11, 2025 — A new study has discovered in mouse models that genes associated with repairing mismatched DNA are critical in eliciting damages to neurons that are ... 'Junk' RNA Segments Play ...

ACURATE neo2 TAVI achieves high success in severe bicuspid aortic stenosis, demonstrating strong 30-day safety and efficacy.

In the first few instances, this medical feat has already been achieved - at least for a short time. Kidneys from animals ...

[Brief Review of Domestic Iron Ore] Short-Term Iron Ore Concentrate Prices in the Western Liaoning Region May Have Room for an Upward Trend ...