Under the microscope, the amoeboid cells pinocytize dissolved nutrients from their surroundings.

During the culture experiment, the labeled molecules were pinocytized by the cells and later detected in lysosomes.

The macrophage pinocytizes surrounding fluid to sample antigens from its environment.

The research team observed increased pinocytic activity in the cultured endothelial cells after exposure to the nutrient solution.

Under the microscope, the pinocyte absorbed tiny droplets of fluid from its surroundings.

Under the microscope, the amoeba was pinocytizing the surrounding fluid to obtain nutrients.

Under the microscope, pinocytes formed a delicate lining along the sponge's inner surface.