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PubMed_Structured_Abstracts

Id Subject Object Predicate Lexical cue
T1 156-534 OBJECTIVE denotes To establish a refined model of artificially infected root canals and confirm its suitability as a sensitive ex vivo method to assess the efficacy of disinfecting agents. Disinfection was evaluated using sodium hypochlorite (NaOCl), either blocked or unblocked by sodium thiosulphate, and a recently promoted method of disinfection, the antibacterial photodynamic therapy (PDT).
T2 548-1384 METHODS denotes The roots of bovine incisors were sectioned into three parts, the canals of coronal and middle regions were filled with a suspension of Enterococcus faecalis and the apical region with culture medium. After 7 days, coronal sections were disinfected using NaOCl (0.5%, 1.0% and 3.0% for 30, 60 and 600 s) or a system for photoactivated chemotherapy (PACT; Cumdente, Tübingen, Germany) for antibacterial PDT. Apical sections served as sterile controls and middle sections as bacterial growth controls. In half of the NaOCl-treated specimens, disinfection was arrested. Dentine chips from biopsies at different depths from the central canal towards the periphery were plated and assessed for colony-forming units (CFU). Disinfection was considered biologically relevant if the reduction of CFU was at least three log10 orders of magnitude.
T3 1394-1616 RESULTS denotes Colony-forming units of 10³ - 10⁴ in growth controls indicated effective artificial infection. A biologically relevant reduction of CFU was accomplished with unblocked NaOCl, but not after blocking with NaOCl nor with PDT.
T4 1630-1947 CONCLUSIONS denotes The system reliably detected disinfection of the root canal and dentinal tubules and proved suitable for ex vivo testing of root canal disinfection. The effect of NaOCl depended on the duration of impact. Under the present experimental conditions, the antibacterial PDT system did not achieve sufficient disinfection.

Goldhamster2_Cellosaurus

Id Subject Object Predicate Lexical cue
T1 17-19 CVCL_8754|Cancer_cell_line|Homo sapiens denotes an
T2 17-19 CVCL_H241|Cancer_cell_line|Homo sapiens denotes an
T3 169-170 CVCL_6479|Finite_cell_line|Mus musculus denotes a
T4 253-254 CVCL_6479|Finite_cell_line|Mus musculus denotes a
T5 445-446 CVCL_6479|Finite_cell_line|Mus musculus denotes a
T6 668-669 CVCL_6479|Finite_cell_line|Mus musculus denotes a
T7 834-836 CVCL_J925|Hybridoma|Mus musculus denotes 30
T8 838-840 CVCL_C917|Induced_pluripotent_stem_cell|Homo sapiens denotes 60
T9 855-856 CVCL_6479|Finite_cell_line|Mus musculus denotes a
T10 1213-1219 CVCL_B488|Transformed_cell_line|Homo sapiens denotes plated
T11 1489-1490 CVCL_6479|Finite_cell_line|Mus musculus denotes A

GoldHamster

Id Subject Object Predicate Lexical cue
T1 49-59 32630 denotes artificial
T2 71-80 D007239 denotes infection
T3 71-80 D007239 denotes infection
T7 101-120 9881 denotes sodium hypochlorite
T5 101-120 D012973 denotes sodium hypochlorite
T6 101-120 D012973 denotes sodium hypochlorite
T8 101-120 CHEBI:32146 denotes sodium hypochlorite
T16 360-379 9881 denotes sodium hypochlorite
T14 360-379 D012973 denotes sodium hypochlorite
T15 360-379 D012973 denotes sodium hypochlorite
T17 360-379 CHEBI:32146 denotes sodium hypochlorite
T22 381-386 CHEBI:32146 denotes NaOCl
T24 420-439 CHEBI:132112 denotes sodium thiosulphate
T26 529-532 P9WIC2 denotes PDT
T27 529-532 A0PX17 denotes PDT
T29 529-532 B1MEG8 denotes PDT
T31 529-532 P43909 denotes PDT
T32 529-532 B2HMM5 denotes PDT
T34 529-532 Q44104 denotes PDT
T35 529-532 B8ZTU2 denotes PDT
T36 529-532 O14361 denotes PDT
T37 529-532 Q9CDC4 denotes PDT
T38 529-532 A4T6G3 denotes PDT
T39 529-532 A1TGX7 denotes PDT
T40 529-532 A1KQH3 denotes PDT
T42 529-532 Q1B1U6 denotes PDT
T43 529-532 P21203 denotes PDT
T45 529-532 Q7TVJ6 denotes PDT
T46 529-532 P9WIC3 denotes PDT
T47 529-532 Q9CEU2 denotes PDT
T48 529-532 A0Q994 denotes PDT
T49 529-532 P32452 denotes PDT
T50 529-532 A0R643 denotes PDT
T51 529-532 Q745J2 denotes PDT
T52 529-532 P10341 denotes PDT
T53 529-532 A5U9G7 denotes PDT
T54 529-532 A3Q7Q1 denotes PDT
T55 529-532 Q58054 denotes PDT
T56 529-532 A1UNA3 denotes PDT
T33 529-532 UBERON:0006743 denotes PDT
T28 529-532 C008848 denotes PDT
T30 529-532 CHEBI:53228 denotes PDT
T41 529-532 CHEBI:60622 denotes PDT
T44 529-532 C008848 denotes PDT
T57 561-567 9913 denotes bovine
T59 684-705 D013293 denotes Enterococcus faecalis
T60 684-705 1351 denotes Enterococcus faecalis
T61 803-808 CHEBI:32146 denotes NaOCl
T63 897-901 PR:Q7Z6E9 denotes PACT
T64 897-901 PR:000013241 denotes PACT
T65 897-901 PR:000013778 denotes PACT
T67 897-901 PR:O75569 denotes PACT
T68 897-901 PR:P97868 denotes PACT
T66 897-901 D000077273 denotes PACT
T69 950-953 P9WIC2 denotes PDT
T70 950-953 A0PX17 denotes PDT
T72 950-953 B1MEG8 denotes PDT
T74 950-953 P43909 denotes PDT
T75 950-953 B2HMM5 denotes PDT
T77 950-953 Q44104 denotes PDT
T78 950-953 B8ZTU2 denotes PDT
T79 950-953 O14361 denotes PDT
T80 950-953 Q9CDC4 denotes PDT
T81 950-953 A4T6G3 denotes PDT
T82 950-953 A1TGX7 denotes PDT
T83 950-953 A1KQH3 denotes PDT
T85 950-953 Q1B1U6 denotes PDT
T86 950-953 P21203 denotes PDT
T88 950-953 Q7TVJ6 denotes PDT
T89 950-953 P9WIC3 denotes PDT
T90 950-953 Q9CEU2 denotes PDT
T91 950-953 A0Q994 denotes PDT
T92 950-953 P32452 denotes PDT
T93 950-953 A0R643 denotes PDT
T94 950-953 Q745J2 denotes PDT
T95 950-953 P10341 denotes PDT
T96 950-953 A5U9G7 denotes PDT
T97 950-953 A3Q7Q1 denotes PDT
T98 950-953 Q58054 denotes PDT
T99 950-953 A1UNA3 denotes PDT
T76 950-953 UBERON:0006743 denotes PDT
T71 950-953 C008848 denotes PDT
T73 950-953 CHEBI:53228 denotes PDT
T84 950-953 CHEBI:60622 denotes PDT
T87 950-953 C008848 denotes PDT
T100 1063-1068 CHEBI:32146 denotes NaOCl
T101 1115-1122 UBERON:0001751 denotes Dentine
T102 1123-1128 PR:000029171 denotes chips
T103 1172-1185 UBERON:0002291 denotes central canal
T104 1322-1331 MOP:0000569 denotes reduction
T105 1467-1477 32630 denotes artificial
T106 1478-1487 D007239 denotes infection
T107 1478-1487 D007239 denotes infection
T108 1513-1522 MOP:0000569 denotes reduction
T109 1562-1567 CHEBI:32146 denotes NaOCl
T110 1597-1602 CHEBI:32146 denotes NaOCl
T111 1612-1615 P9WIC2 denotes PDT
T112 1612-1615 A0PX17 denotes PDT
T114 1612-1615 B1MEG8 denotes PDT
T116 1612-1615 P43909 denotes PDT
T117 1612-1615 B2HMM5 denotes PDT
T119 1612-1615 Q44104 denotes PDT
T120 1612-1615 B8ZTU2 denotes PDT
T121 1612-1615 O14361 denotes PDT
T122 1612-1615 Q9CDC4 denotes PDT
T123 1612-1615 A4T6G3 denotes PDT
T124 1612-1615 A1TGX7 denotes PDT
T125 1612-1615 A1KQH3 denotes PDT
T127 1612-1615 Q1B1U6 denotes PDT
T128 1612-1615 P21203 denotes PDT
T130 1612-1615 Q7TVJ6 denotes PDT
T131 1612-1615 P9WIC3 denotes PDT
T132 1612-1615 Q9CEU2 denotes PDT
T133 1612-1615 A0Q994 denotes PDT
T134 1612-1615 P32452 denotes PDT
T135 1612-1615 A0R643 denotes PDT
T136 1612-1615 Q745J2 denotes PDT
T137 1612-1615 P10341 denotes PDT
T138 1612-1615 A5U9G7 denotes PDT
T139 1612-1615 A3Q7Q1 denotes PDT
T140 1612-1615 Q58054 denotes PDT
T141 1612-1615 A1UNA3 denotes PDT
T118 1612-1615 UBERON:0006743 denotes PDT
T113 1612-1615 C008848 denotes PDT
T115 1612-1615 CHEBI:53228 denotes PDT
T126 1612-1615 CHEBI:60622 denotes PDT
T129 1612-1615 C008848 denotes PDT
T142 1793-1798 CHEBI:32146 denotes NaOCl
T143 1827-1833 PR:Q54JW9 denotes impact
T144 1827-1833 PR:Q642J4 denotes impact
T145 1896-1899 P9WIC2 denotes PDT
T146 1896-1899 A0PX17 denotes PDT
T148 1896-1899 B1MEG8 denotes PDT
T150 1896-1899 P43909 denotes PDT
T151 1896-1899 B2HMM5 denotes PDT
T153 1896-1899 Q44104 denotes PDT
T154 1896-1899 B8ZTU2 denotes PDT
T155 1896-1899 O14361 denotes PDT
T156 1896-1899 Q9CDC4 denotes PDT
T157 1896-1899 A4T6G3 denotes PDT
T158 1896-1899 A1TGX7 denotes PDT
T159 1896-1899 A1KQH3 denotes PDT
T161 1896-1899 Q1B1U6 denotes PDT
T162 1896-1899 P21203 denotes PDT
T164 1896-1899 Q7TVJ6 denotes PDT
T165 1896-1899 P9WIC3 denotes PDT
T166 1896-1899 Q9CEU2 denotes PDT
T167 1896-1899 A0Q994 denotes PDT
T168 1896-1899 P32452 denotes PDT
T169 1896-1899 A0R643 denotes PDT
T170 1896-1899 Q745J2 denotes PDT
T171 1896-1899 P10341 denotes PDT
T172 1896-1899 A5U9G7 denotes PDT
T173 1896-1899 A3Q7Q1 denotes PDT
T174 1896-1899 Q58054 denotes PDT
T175 1896-1899 A1UNA3 denotes PDT
T152 1896-1899 UBERON:0006743 denotes PDT
T147 1896-1899 C008848 denotes PDT
T149 1896-1899 CHEBI:53228 denotes PDT
T160 1896-1899 CHEBI:60622 denotes PDT
T163 1896-1899 C008848 denotes PDT

Allie

Id Subject Object Predicate Lexical cue
SS1_23240861_3_0 507-527 expanded denotes photodynamic therapy
SS2_23240861_3_0 529-532 abbr denotes PDT
SS1_23240861_6_0 868-895 expanded denotes photoactivated chemotherapy
SS2_23240861_6_0 897-901 abbr denotes PACT
SS1_23240861_9_0 1237-1257 expanded denotes colony-forming units
SS2_23240861_9_0 1259-1262 abbr denotes CFU
AE1_23240861_3_0 SS1_23240861_3_0 SS2_23240861_3_0 abbreviatedTo photodynamic therapy,PDT
AE1_23240861_6_0 SS1_23240861_6_0 SS2_23240861_6_0 abbreviatedTo photoactivated chemotherapy,PACT
AE1_23240861_9_0 SS1_23240861_9_0 SS2_23240861_9_0 abbreviatedTo colony-forming units,CFU