The kind used by some athletes, anabolic steroids, are growth-promoting compounds related to the male hormone testosterone.

The study reported that three other toxic compounds related to HNE had also been found in heated soybean oil.

The red coloration may be caused by organic compounds related to kerogen.

These drugs are called opioids, which are natural and synthetic compounds related to morphine, generally known as narcotics.

Amines are a series of organic compounds related to ammonia.

Thioketones (also known as thiones or thiocarbonyls) are organosulfur compounds related to conventional ketones.

Some existing catalysts, including natural enzymes, contain indentations and cavities that might be mimicked by synthetic compounds related to carcerands.

Prontosil was the result of five years of testing involving thousands of compounds related to azo dyes.

Retinoids, a family of compounds structurally related to vitamin A, have already shown potential in this regard [ 2, 3, 4, 5, 6, 7].

Aspens and other members of the Populus genus contain salicylates, compounds related to aspirin.