Hair follicle infections are often difficult to treat because bacteria settle in the gap between hair and skin, where it is difficult for active substances to reach them. In order to investigate this scenario more closely in the laboratory, researchers have now developed a model with human hair follicles embedded in a matrix produced using 3D printing. In the future, this model can be used to test the effectiveness of new drug candidates against corresponding pathogens directly on human follicles.
Read more …Hair follicle models from the 3D printer
For people moving through the Bronx at different times, exposure to particulate matter 2.5 microns or bigger rises by about 2.4 percent when daily travel patterns are taken into account, according to a new study.
Read more …Study tracks exposure to air pollution through the day
Scientists have developed the R-EDByUS score, a new model predicting neurological outcomes in out-of-hospital cardiac arrest patients using prehospital data only. The model allows for rapid decision-making upon hospital arrival, enhancing patient care and resource allocation. This innovation marks a significant advancement in emergency medical treatment.
Read more …Every minute counts: Rapid and accurate prediction model for cardiac arrest treatment