The medical use of nitroglycerin is for the treatment of angina and heart failure. The chemical nitroglycerin is commonly referred to as glyceryl trinitrate or GTN in medicine to distinguish it from nitroglycerin as used as an explosive.However, the drug is often referred to as nitro colloquially.Its use began with the experiments of William Murrell, which were reported in 1879.he chemical nitroglycerin is commonly referred to as glyceryl trinitrate or GTN in medicine to distinguish it from nitroglycerin as used as an explosive. However, the drug is often referred to as nitro colloquially.
What is Randy Moss Net Worth? Randy Moss is a wide receiver for the NFL Tennessee Titans, and has a net worth of $40 million and annual salary of $6.5 million. Randy Moss has accumulated his net worth through his career in Football with the Minnesota Vikings, Oakland Raiders, New England Patriots and the Tennessee Titans. He was born in Rand, West Virginia in 1977.
They are one of the oldest living vascular plants. The club mosses are part of the family Lycopodiaceae and the Phylum Lycophyta. The Lycophytes were once a large group of land plants that existed during the Carboniferous Period. These lycophytes grew to be as tall as 100 feet. About 250 million years ago though, most of the species had died out. The club mosses that we know of today are evergreen plants with needle-like leaves. Like other vascular plants, club mosses have true roots, leaves and stems. This allows for the plant to absorb water and minerals. The club mosses also have an underground horizontal stem called a rhizome.