PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10966820-1 2000 Factor B is a key component of the alternative pathway of complement and is cleaved by factor D into the Ba and Bb fragments in the presence of activated C3 (C3b or C3(H(2)O)). Barium 105-107 complement C3 Homo sapiens 154-156 10966820-1 2000 Factor B is a key component of the alternative pathway of complement and is cleaved by factor D into the Ba and Bb fragments in the presence of activated C3 (C3b or C3(H(2)O)). Barium 105-107 complement C3 Homo sapiens 158-161 10966820-1 2000 Factor B is a key component of the alternative pathway of complement and is cleaved by factor D into the Ba and Bb fragments in the presence of activated C3 (C3b or C3(H(2)O)). Barium 105-107 complement C3 Homo sapiens 165-174 35420644-8 2022 In all patients, aqueous Ba, C3a, and albumin levels were strongly correlated with vitreous levels (Spearman correlation coefficient of 0.8 for Ba and C3a and 0.7 for albumin; all P values < 0.0001). Barium 25-27 complement C3 Homo sapiens 151-154 3159752-3 1985 C3b,Bb formation was measured by the concentration of Ba, released when C3b,B is activated. Barium 54-56 complement C3 Homo sapiens 0-3 2433342-11 1987 The data suggest that a binding site for C3b on intact B is located on the Ba portion of the molecule. Barium 75-77 complement C3 Homo sapiens 41-44 3643213-5 1987 A specific, metal ion-independent interaction between Ba and C3b was subsequently demonstrated by use of the cross-linking reagent dithiobis(succinimidyl propionate). Barium 54-56 complement C3 Homo sapiens 61-64 3643213-7 1987 In contrast, most of the Ba fragment undergoes rapid dissociation, but there is also evidence to suggest the establishment of a new equilibrium due to the ability of Ba to rebind to C3b. Barium 166-168 complement C3 Homo sapiens 182-185 3159752-3 1985 C3b,Bb formation was measured by the concentration of Ba, released when C3b,B is activated. Barium 54-56 complement C3 Homo sapiens 72-75