Research Article

Biological Activities of Four Adaptogenic Plant Extracts and Their Active Substances on a Rotifer Model

Figure 1

Effect of 20-OH-ecdysone on PA. The egg (green, digitally painted) growing and hatching inside the mother’s body (grey). Due to the exposure of 20-OH-ecdysone, the mother was unable to lay eggs and eventually deceased; however, the egg hatched, and the young rotifer left the body. The picture was colored for the purpose of presentation. Scale bar: 50 μm.