Xenotransplantation failure dissipated. An American infant girl known as "Baby Fae" with hypoplastic left heart syndrome was the first infant recipient of a xenotransplantation, when she received a baboon heart in 1983. The procedure was performed by Leonard L. Bailey at Loma Linda University Medical Center in Loma Linda, California. Fae died 21 days later due to a humoral-based graft rejection thought to be caused mainly by an ABO blood type mismatch, considered unavoidable due to the rarity of type O baboons. The graft was meant to be temporary, but unfortunately a suitable allograft replacement could not be found in time.
Kinda baboon about the size of adult females of other baboon species. The Kinda baboon is also characterized by its short face (relating to its small size), pink circles around its eyes, and its infants are frequently born with white instead of black hair. Baboons in between the size of the Kinda baboon and the yellow baboon are present in northeastern Zambia, and possibly in northern Malawi and southwestern Tanzania as well. Such a broad area of intergradation has been taken as evidence of substantial genetic exchange between the two taxa. The Kinda baboon appears to live in large (perhaps over 100