Fill the sink with at least 2 in. of water, cover the drain with the plunger bell so the edges seal, and push in and pull out, forcing water up and down in the drainpipes. Seal the overflow hole(s) with a wet sponge or plastic to maintain the pressure.
Autoimmune hepatitis, formerly called lupoid hepatitis, is a chronic, autoimmune disease of the liver that occurs when the body's immune system attacks liver cells causing the liver to be inflamed.
1 Organ specific autoimmune diseases where the immune system targets specific cells, tissues or organs. 2  Generalized autoimmune diseases where the immune system may attack the bodyâs organs or tissues without discriminating among different types or target cells that are common to most organs, like connective tissue. Generalized autoimmune diseases where the immune system may attack the bodyâs organs or tissues without discriminating among different types or target cells that are common to most organs, like connective tissue.