However, they are probably best known for the roles they play in the immune systemâs defense against disease-causing organisms. 1  As part of the immune response, cytokines exert their influence over various white blood cells (leukocytes), including lymphocytes, granulocytes, monocytes, and macrophages.
Renal parenchymal echohenicity is a kind of imaging terminology, which can present some renal abnormalities. In most condition, increased renal parenchymal echogenicity indicates that there is a certain degree of kidney damage or renal parenchymal inflammation.
An x-ray of the kidneys, ureter, and bladder. abbreviation for kidney, ureter, and bladder; a term used in a radiographic examination to determine the location, size, shape, and malformation of the kidneys, ureters, and bladder.Stones and calcified areas may be detected.UB, abbreviation for kidney, ureter, and bladder; a term used in a radiographic examination to determine the location, size, shape, and malformation of the kidneys, ureters, and bladder.