There are multiple definitions:

1. high anterior rectal resection(English)

   • the high ligation approach causes significant hypoperfusion of the sigmoid colon stump compared with low ligation
   • AL, FT, ICR, LAR, LT, SRA
   • Surgery, Gastroenterology
   • https://doi.org…urg.2021.756873

2. Harpagoside(English)

   • a natural compound isolated from Harpagophytum procumbens (devil's claw). It inhibits receptor activator of nuclear factor κB ligand (RANKL)-induced osteoclastogenesis in vitro and suppresses inflammation-induced bone loss in a mouse model
   • LPS, RANKL
   • Experimental animal
   • https://doi.org…natprod.5b00233

3. hyperacute rejection(English)

   • NAb, NHP, PERV
   • Transplantation
   • https://doi.org…science.abo7935