Spray the area with a special, enzyme/bacteria cleaner that removes the urine smell and lifts the stain. An on-going urine smell accompanied by a dark stain on a hardwood floor may require drastic measures. Sand the area down to bare wood removing any finish. ...
Relevance. Rating Newest Oldest. Best Answer: Lipid soluble hormones are usually steroid hormones (have a structure containing a pattern of 6-6-6-5 fused carbon rings). They cross the cell membrane and bind to some receptor in the cytosol, causing it to translocate to the nucleus where it can regulate genetic events.
The prostaglandins (PG) are a group of physiologically active lipid compounds having diverse hormone-like effects in animals. Prostaglandins have been found in almost every tissue in humans and other animals. They are derived enzymatically from fatty acids. Every prostaglandin contains 20 carbon atoms, including a 5-carbon ring. They are a subclass of eicosanoids and of the prostanoid class of fatty acid derivatives.