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.
(Redirected from PU leather). Jump to: navigation, search. Bicast leather (also known as bycast leather, split leather or PU leather) is a split leather with a layer of polyurethane applied to the surface and then embossed.Bycast was originally made for the shoe industry and recently was adopted by the furniture industry.Redirected from PU leather). Jump to: navigation, search. Bicast leather (also known as bycast leather, split leather or PU leather) is a split leather with a layer of polyurethane applied to the surface and then embossed.