Superficial urothelial (umbrella) cells have one or multiple nuclei with finely granular chromatin and conspicuous nucleoli, abundant cytoplasm, and low N/C ratios (a and b). For bladder washing ...

Blooms of toxin-producing algae exploded in both fresh and salt water ecosystems in southern Florida during the summer months of 2018, impacting wildlife and humans living in these marine environments ...

Urine is an important biological specimen for assessing various metabolic functions and drug clearance. In urinary tract infection research, urine is particularly important as urinary bacterial titres ...

We have written at length about the U.S. Food and Drug Administration’s (FDA’s) actions to promulgate regulations specifying the agency’s authority to regulate laboratory developed tests (LDTs) as ...