Blood for a substance called anti-mitochondrial antibodies (amas). In pbc, amas are known to be produced by the immune system. Liver biopsy you may also be referred for a liver biopsy, whereâ a small sample of liver tissueâ is taken so that it can be studied under a microscope. can u get viagra over the counter Most liver biopsies can be carried out under a local anaesthetic, with the sample being obtained by using a long needle. From this sample, the extent of the damage to your liver can be assessed. Glossary ultrasound scans: blood supplies oxygen to the body and removes carbon dioxide. happens women if they have viagra It is pumped around the body by the heart. Blood: body tissue is made up of groups of cells that perform a specific job, such as protecting the body against infection, producing movement or storing fat. viagra no prescription â â  tissue: a nodule is a small growth or lump of tissue. viagra for sale Nodules: antibodies and immunoglobins are proteins in the blood. generic viagra without prescription They are produced by the immune system to fight against bacteria, viruses and disease. viagra lilly online Antibody: the liver is the largest organ in the body. buy viagra without prescription Its main jobs are to secrete bile (to help digestion), detoxify the blood and change food into energy. buy viagra online usa Liver: a biopsy is a test that involves taking a small sample of tissue from the body so it can be examined. viagra without prescription Biopsy: during a blood test, a sample of blood is taken from a vein using a needle, so it can be examined in a laboratory. Blood test medical review: january 30, 2009 â© crown copyright 2009-2011 next article: introduction symptoms of primary biliary cirrhosis causes of primary biliary cirrhosis diagnosing primary biliary cirrhosis treating primary biliary cirrhosis complications of primary biliary cirrhosis references primary biliary cirrhosis topics introduction symptoms of primary biliary cirrhosis causes of primary biliary cirrhosis diagnosing primary biliary cirrhosis treating primary biliary cirrhosis complications of primary biliary cirrhosis references cervical cancer vaccination service|health club|parenting club|opticians|insurance services ©2009-2012 webmd uk limited and boots uk limited. can u get viagra over the counter All. which has more side effects viagra or viagra buy generic viagra on line