They invade the intestinal wall and are carried to the liver.

This diffuses across the intestinal wall and into the bloodstream.

In humans, the parasites damage the cells of the intestinal wall.

The left over solids cannot pass through your intestinal wall and keep on going down the usual path until they are passed.

Each pair deposits around 1500 - 3500 eggs per day in the vessels of the intestinal wall.

Villi increase the internal surface area of the intestinal walls.

Ingested drugs had to be absorbed through the intestinal wall.

They can live throughout the body, but most prefer the intestinal wall.

The rostellar hooks then become attached to the intestinal wall.

As in dogs, the hookworm will attach to the intestinal wall.