Headache & Pain
Myofascial pain syndrome
Jan. 23, 2024
This is an image preview.
Start a Free Account
to view the full image.
-
Nearly 3,000 illustrations, including video clips of neurologic disorders.
-
Every article is reviewed by our esteemed Editorial Board for accuracy and currency.
-
Full spectrum of neurology in 1,200 comprehensive articles.
-
Listen to MedLink on the go with Audio versions of each article.
Skeletal chemical formula of gonyautoxin 2
Gonyautoxins (GTX) are a group of similar neurotoxic molecules that are naturally produced by algae. They are part of the large group of saxitoxins. Currently, eight molecules are classified as gonyautoxins: designated numerically as gonyautoxin 1 (GTX-1) to gonyautoxin 8 (GTX-8). Ingestion of gonyautoxins through consumption of mollusks contaminated by toxic algae can cause the human illness called paralytic shellfish poisoning (PSP). (Illustration by Edgar181 on August 16, 2016. Public domain.)