The kidneys play a dominant role in regulating both the volume and composition of the extracellular fluid. They function to ensure that the body maintains a homeostatic internal environment. They ...
Background A 64-year-old man with a history of hypertension and type II diabetes mellitus presented to his primary care physician for his annual health examination. Renal ultrasonography revealed a ...
The Journal of Biophysical and Biochemical Cytology, Vol. 10, No. 1 (May, 1961), pp. 105-112 (8 pages) Acid azo dyes, most of them naphtholdisulfonic acid derivatives, were given intraperitoneally to ...
A 76-year-old woman presented to the emergency department after seeing blood in her urine. She explained that this had been going on since the previous day, when she also began to experience episodes ...