Pulmonary embolism (PE) can occur without deep vein thrombosis (DVT). Pulmonary embolism (PE) and deep vein thrombosis (DVT) usually occur as part of the same process. While most DVTs happen in the legs, they can also occur in other parts of the body such as the arms. If a DVT is suspected, it is important to have a quick diagnosis and treatment to prevent PE.
Freebase(0.00 / 0 votes)Rate this definition: Rotaxane. A rotaxane is a mechanically-interlocked molecular architecture consisting of a dumbbell shaped molecule which is threaded through a macrocycle. The name is derived from the Latin for wheel and axle.
Definition of ROTENONE. : a crystalline insecticide C23H22O6 obtained from the roots of several tropical plants (as a derris) that is highly toxic to fish but is of low toxicity to warm-blooded animals and is used especially in home gardens.See rotenone defined for kids.weet. : a crystalline insecticide C23H22O6 obtained from the roots of several tropical plants (as a derris) that is highly toxic to fish but is of low toxicity to warm-blooded animals and is used especially in home gardens.