Meanings of aseptic conditions in English

These samples were stored under aseptic conditions and later transported for mtDNA analysis.

About three ml of blood from antecubital vein was drawn without use of tourniquet, under aseptic conditions.

The intervention was performed by an experienced radiologist under aseptic conditions by direct puncture with Freka® Gastro Tube under fluoroscopic guidance.

Morbidity dramatically decreased from 53.7% to 5% when progressive dilation of the tract, aseptic conditions, and general anesthesia were applied systematically.