These are – * Beta 1 or the B1 receptors that can be found in center, kidneys, and eyes; * Beta 2 or the B2 receptors that can be found in lung area, liver, gastrointestinal system, liver, uterus, skeletal muscle groups, and blood vessels; * Beta 3 or B3 receptors that’s situated in fat cells. Features of Beta Blockers The beta blockers block the B1 and B2 receptors Usually. In result the consequences of norepinephrine along with epinephrine are that the center is decreased by them rates, blood pressure, dilate arteries and constrict air flow passages.This is just reported fourteen days ago in ShaleReporter.com, which says: U.S. Bureau of Property Administration geologist Lorenzo Trimble tells the NEVADA Review-Journal the Elko County coal and oil leases marketed Tuesday for $1.27 million to six different companies. The auction occurred in Reno. The leases are near where Houston-structured Noble Energy Inc. Really wants to drill for essential oil and gas on 40,000 acres of private and community land close to the town of Wells. The Review-Journal reviews the project will be the 1st in Nevada to make use of hydraulic fracturing, or fracking, to extract coal and oil from shale deposits.