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PMC:7795966 / 3822-4443 JSONTXT

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LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
154 539-544 Gene denotes MetHb Gene:3048
155 0-5 Gene denotes MetHb Gene:3048
156 157-190 Chemical denotes nicotinamide adenine dinucleotide MESH:D009243
157 192-196 Chemical denotes NADH MESH:D009243
158 296-305 Chemical denotes ascorbate MESH:D001205
159 310-321 Chemical denotes glutathione MESH:D005978
160 355-370 Chemical denotes carbon monoxide MESH:D002248
161 372-374 Chemical denotes CO MESH:D002248
162 386-388 Chemical denotes CO MESH:D002248
163 398-402 Chemical denotes heme MESH:D006418
164 433-435 Chemical denotes O2 MESH:D010100
165 475-477 Chemical denotes O2 MESH:D010100

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T25 0-327 Sentence denotes MetHb is continuously produced under physiological conditions in a limited amount due to auto-oxidation, but it is rapidly converted back to Hb primarily by nicotinamide adenine dinucleotide (NADH)-dependent cytochrome-b5 reductase (also known as MetHb reductase) and to a limited degree also by ascorbate and glutathione [13].
T26 328-436 Sentence denotes COHb is formed when Hb and carbon monoxide (CO) interact; CO binds to heme molecules 240 times more than O2.
T27 437-501 Sentence denotes The resulting COHb limits the blood’s O2-carrying capacity [14].
T28 502-621 Sentence denotes In healthy, non-smoking individuals, MetHb is in the range of 0.67 ± 0.33% [15] and COHb in the range of 0.5–1.5% [16].