However, approximately half the people with Down Syndrome have a Simian Line. Also, the Simian Line is higher than normal frequency in several other abnormal medical conditions. Therefore, one or more Simian Lines on hands of newborns is a marker of medical concern.
A series of quick turns in ballet. A soutenu begins with a deep plie with the leading leg extended in a tendu position. series of quick turns in ballet. A soutenu begins with a deep plie with the leading leg extended in a tendu position.
Superoxide dismutase. Superoxide dismutase (SOD, EC 1.15.1.1) is an enzyme that alternately catalyzes the dismutation (or partitioning) of the superoxide (O2â) radical into either ordinary molecular oxygen (O2) or hydrogen peroxide (H2O2). Superoxide is produced as a by-product of oxygen metabolism and, if not regulated, causes many types of cell damage.