For decades, scientists across the globe have investigated methods to accurately measure drug permeability across the ...

Figure 1: Mitochondrial involvement in cell death. Mitochondria are organelles ... conditions (although periodic transient increases in permeability may occur to selected ions and metabolites ...

Small molecules are low molecular weight molecules that include lipids, monosaccharides, second messengers, other natural products and metabolites, as well as drugs and other xenobiotics.

Feb. 10, 2025 — Influenza A virus particles strategically adapt their shape -- to become either spheres or larger filaments -- to favor their ability to infect cells depending on environmental ...

The aim was to examine the effects of CRH on mucosal barrier function in the human colon and to elucidate the mechanisms involved in CRH-induced hyper-permeability ... were examined in the human mast ...

Immune molecules evolved more than 500 million years ago ... that includes the changing circadian and developmental levels of glycans (HMOs), hormones, cells and antibodies. We are far from being ...