Spirostans - ț̢
Steroid derivatives containing a fused lactone ring at the 16,17-position and a spiroglycosidic linkage at C-22. The most common representatives in this group are the plant-derived SAPOGENINS.
Spirulina - ț̢
A genus of filamentous CYANOBACTERIA found in most lakes and ponds. It has been used as a nutritional supplement particularly due to its high protein content.
Synonyms :
Spirurida - ț̢
An order of nematodes of the subclass SECERNENTEA. Characteristics include ventral or caudoventral papillae and an esophagus divided into anterior muscular and posterior glandular parts.
Synonyms :
Spirurida Infections - ț̢
Infections with nematodes of the order SPIRURIDA.