Contained within the nuclear membrane and surrounded by a granular-like nucleoplasm are two types of structures, the chromosomes and the nucleoli. The chromosomes consist of protein and the most basic units of heredity, the genes, which are composed of DNA.
BRAND NAME: Xalatan. DRUG CLASS AND MECHANISM: Latanoprost, a derivative of the chemical, prostaglandin F2-alpha, is used for the treatment of glaucoma. Glaucoma is a condition in which the pressure exerted by the liquid within the eyeball (the aqueous humor) is too great.
Rizatriptan (trade name Maxalt) is a 5-HT1 receptor agonist of the triptan class of drugs developed by Merck & Co. for the treatment of migraine headaches.[1] It is available in strengths of 5 and 10 mg as tablets and orally disintegrating tablets (Maxalt-MLT).