Scientists inactivate the virus with formaldehyde and purify the liquid of cellular debris.

FORBES: Broken Eggs

The first hints about cellular debris came almost a century ago, when psychiatrist Alois Alzheimer studied the brains of demented patients after death and found them clogged with strange deposits he dubbed amyloid plaques.

FORBES: Magazine Article

The first hints about cellular debris came almost a century ago, when the psychiatrist Alois Alzheimer studied the brains of demented patients after their deaths and found them clogged with strange deposits that he named amyloid plaques.

FORBES: Magazine Article

The lymph nodes normally filter the cellular waste products and debris from infections that travel through the lymph ducts.

CNN: What is Hodgkin lymphoma's effect on the lymphatic system?