1 Bladder -- An infection in the bladder is also called cystitis or a bladder infection. 2  Kidneys -- An infection of one or both kidneys is called pyelonephritis or a kidney infection.  Ureters -- The tubes that take urine from each kidney to the bladder are rarely the only site of infection.
Top 10 facts about the world. Nubuck is a type of leather with a soft, velvety surface and is some of the most expensive leather to purchase. Unlike the less expensive suede, this type of leather is far more durable and is excellent for use on items like furniture because it will last much longer than suede.
The thing to remember in the case of suede is that it is made from the inner side of the skin of the animals. This is the reason why suede is soft to touch while the outer layer of animal hide is tough. Nubuck. Nubuck is a leather product that is made from cow hide. There are many types of products made from Nubuck available in the market though shoes are the most common products made from this type of leather. This leather is made from the outer side of the skin of the cattle and is considered tough and durable.