Category: P

A set of test pictures used for testing vision in children and illiterate adults.  

Inflammation of the arachnoid and pia mater. Inflammation of the membranes surrounding the brain known as the pia mater and arachnoid mater. This condition is also referred to as leptomeningitis.  

The presence of a plant parasite. Any illness brought about by plant parasites.  

The use of trees and plants to remove pollutants from the environment.  

A precipitin produced by immunization with a plant protein.  

The study of drugs obtained from plants.  

Allergic skin inflammation caused by contact with plants or their extracts.  

A lectin that agglutinates red blood cells and leukocytes.  

A calcium or magnesium salt of inositol and hexaphosphoric acid, present in cereals.  

Concerning physiology and pathology.