The term "complement complex Cb" refers to a specific protein complex in the body that plays a crucial role in the immune system's response to pathogens. The complex is made up of various proteins, including C3b, C4b, and C5b.
Antonyms, on the other hand, are words that have opposite meanings. Some antonyms for "complement complex Cb" include words like "deficiency," "lack," "shortage," "insufficiency," and "absence." These antonyms are relevant because they denote an opposite condition of complement activation, indicating an impaired immune response. In certain health conditions, the body may not be able to produce enough complement proteins, leading to deficiencies or insufficiencies in the immune system's ability to combat infections effectively.