Intracellular Membrane

Any subcellular process that acts to negatively regulate the catalytic activities that underlie intracellular signaling.

Any subcellular process that acts to positively regulate the catalytic activities that underlie intracellular signaling.

Inside a cell.

Administration of a drug within any natural, non-pathologic cavity, such as that of cervix, uterus, or penis.

A type of internal radiation therapy in which radioactive material sealed in needles, seeds, wires, or catheters is placed directly into a…

Within a cavity or space, such as the abdomen, pelvis, or chest.