White blood cells help the body fight infection. People with neutropenia have a low number of these white blood cells, so it is harder for their bodies to fight infection. Neutropenia can be caused by chemotherapy and radiation treatments to areas of the body that produce blood cells.
The strength of a perfume can be changed by raising or lowering the ratio of dipropylene glycol in the formula. What are the different grades of Dipropylene Glycol? Dipropylene Glycol (DPG) comes in two grades: fragrance grade (DPGF) and industrial grade. Dipropylene glycol, fragrance grade is commonly used as a carrier for fragrances.
Shane Ellison, a former pharmaceutical chemist and author of Health Myths Exposed said Working as a chemist, I've seen propylene glycol used with the drugs lorazepam, etomidate, diazepam, nitroglycerin, and phenytoin to increase solubility.