Because Parkinsonâs disease symptoms are due to a deficiency of the brain chemical dopamine, the main drug treatments help increase dopamine levels in the brain. Levadopa, usually combined with carbidopa, is the standard drug treatment.
Here are all the possible meanings and translations of the word poison-ivy. Wiktionary(0.00 / 0 votes)Rate this definition: poison-ivy(Noun) A woody vine plant in the family Anacardiaceae well-known for its ability to produce urushiol, a skin irritant that causes an itching rash for most people.
1. Native. Poison ivy is an autochthonous plant. 2. Found in the place where it formed. As an autochthonous thrombus. 3. From the same individual. As an autochthonous graft. Or autochthonous lymphocytes.Autochthonous is the adjective and autochthon is the noun.From auto + the Greek chthon, the earth, soil = sprung from the earth or the soil itself.ative. Poison ivy is an autochthonous plant. 2. Found in the place where it formed. As an autochthonous thrombus. 3. From the same individual. As an autochthonous graft. Or autochthonous lymphocytes.