A lumbar sympathetic nerve block is a special test to help your doctor find the cause of your symptoms. During the test, an anesthetic (numbing) medication is injected near your spine. This âblocksâ the sympathetic nerves in that region.
Lutein is an antioxidant carotenoid a pigmented nutrient that is responsible for the yellow colors of fruits and vegetables and is present in the highest quantities in dark, leafy green vegetables. You're born with a certain amount of lutein in your eye, but your body doesn't reproduce it.
Print | Email article to a friend | Last updated: January 07, 2015. Luteinising hormone is produced by the pituitary gland and is one of the main hormones that control the reproductive system. Alternative names for luteinising hormone Interstitial cell stimulating hormone; luteinizing hormone; lutropin; LH.What is luteinising hormone? Luteinising hormone, like follicle stimulating hormone, is a gonadotrophic hormone produced and released by cells in the anterior pituitary gland.rint | Email article to a friend | Last updated: January 07, 2015. Luteinising hormone is produced by the pituitary gland and is one of the main hormones that control the reproductive system. Alternative names for luteinising hormone Interstitial cell stimulating hormone; luteinizing hormone; lutropin; LH.