X-linked dominant disorders are caused by mutations in genes on the X chromosome, one of the two sex chromosomes in each cell. In females (who have two X chromosomes), a mutation in one of the two copies of the gene in each cell is sufficient to cause the disorder.
Common Questions and Answers about Estrogen patch types. vivelle-dot. I did not want to go through menopause or life with no estrogen at age 35, so I opted for the estrogen hormone therapy. I chose to go with the Estradiol patches.
Types of Hormonal Therapies. There are 3 types of hormonal therapies for the treatment of prostate cancer. They may be used alone or together. Luteinizing hormone-releasing hormone (LHRH) agonists block the signal from the pituitary gland that tells the testicles to make testosterone. Leuprolide (LupronÂ®) and goserelin (ZoladexÂ®) are LHRH agonists.