potassium bicarbonate/necrosis

BACKGROUND Various agents have been implicated in causing tissue necrosis after intravenous infusions have extravasated. These include solutions of calcium, potassium, bicarbonate, hypertonic dextrose, cytotoxic drugs and antibiotics. Views on management of these injuries differ, and range from a

The leakage of cytotoxic drugs, intravenous nutrition, solutions of calcium, potassium, bicarbonate and even 10% dextrose outside the vein into which they are delivered is known not only to cause skin necrosis but also to precipitate significant scarring around tendons, nerves and joints. In this

Several studies indicate a weakening of cell-mediated immunity (CMI) and reactivation of latent herpes viruses during spaceflight. We tested the hypothesis that head-down bed rest (HDBR), a ground-based analog of spaceflight, mimics the impact of microgravity on human immunity. Seven healthy young

The objective of the study was to test the hypothesis that serum levels of cartilage oligomeric matrix protein (COMP) would decrease and serum levels of tumor-necrosis factor alpha (TNF-α) and selected matrix metalloproteinases (MMPs) would increase in response to bed rest (BR) and that these