What are urea-based materials used in medical applications?

UREA ... Urea, in the context of cosmetics, refers to a synthetic or naturally occurring compound known as carbamide. It is a white, odorless crystalline ... Mar 26, 2025 ... Urea is the chief nitrogenous end product of the metabolic breakdown of proteins in all mammals and some fishes. Feb 25, 2025 ... I landed on a very medicinal-looking, urea-containing Eucerin lotion. I was pleasantly surprised by how quickly it worked. My scaly skin was silky after a ... Feb 7, 2023 ... BUN only measures the nitrogen part of the molecule (a Molecular Weight of 28), while urea measures the whole molecule (a Molecular weight of 60). Sep 21, 2023 ... Urea can serve different purposes, including as a moisturizer and an exfoliant. It also aids in the penetration of other active ingredients. Jul 1, 2019 ... Which noninvasive diagnostic test—urea breath test, serology, or stool antigen test—provides the most accurate diagnosis of Helicobacter ... Feb 20, 2014 ... What Is the Urea Reduction Ratio? The Urea Reduction Ratio (URR) shows how much urea is in your blood when you start and finish a dialysis ... Nov 29, 2022 ... A blood urea nitrogen (BUN) test measures the amount of urea in a blood sample. Urea is a waste product that forms as part of the body's natural ... Urea is a low cost nitrogen fertilizer form. This is because of its high nitrogen composition and consequent low transport and storage costs. Urea may be the ... Urea is a small molecule which means it can be absorbed relatively easily into skin. It is known as a humectant and any molecule labelled as such means it is ...