tumour necrosis factor-alpha
The cytokine tumour necrosis factor-alpha (TNF-alpha) has been implicated in the        aetiology of rheumatoid arthritis in humans as well as of experimental arthritis        in rodents.
The  @OBJECT$  @PREDICAT$  @SUBJECT$  (TNF-alpha) has been implicated in the        aetiology of rheumatoid arthritis in humans as well as of experimental arthritis        in rodents.