Girasol definition, an opal that reflects light in a bright luminous glow. See more.
Pheophytin or phaeophytin (abbreviated Pheo) is a chemical compound that serves as the first electron carrier intermediate in the electron transfer pathway of Photosystem II (PS II) in plants, and the photosynthetic reaction center (RC P870) found in purple bacteria.
What is Periactin (cyproheptadine)? Cyproheptadine an antihistamine that reduces the natural chemical histamine in the body. Cyproheptadine is used to treat sneezing, itching, watery eyes, runny nose, and other symptoms of allergies. Cyproheptadine may also be used for purposes not listed in this medication guide.