Table 1. A summary of experimental groups and the number of rabbits in the ACA and control groups.

aGroup (AB)	bNumber of rabbits (M, F)	cTotal AB delivered to an injured knee [mg]	dExperimental design (weeks of AB delivery + recovery period)	eNumber of lost rabbits
12wk (+ACA)	8 (M), 7 (F)	4	8 + 4	1 (F)
12wk (+CA)	6 (M), 7 (F)	4	8 + 4	2 (F)
8wk (+ACA)	2 (M), 2 (F)	10	8 + 0	0
8wk (+CA)	2 (M), 2 (F)	10	8 + 0	0
8wk (+ACA)	2 (M), 2 (F)	60	8 + 0	0
8wk (+CA)	1 (M), 1 (F)	60	8 + 0	0

^aAB, Antibody used.

^bM, Males; F, Females.

^cThe amount of antibody received during the entire 8-week period.

^dThe 8-week period of antibody delivery and the 4-week period of recovery are indicated.

^eAll rabbits were lost while administering anesthesia (see below for autopsy results).