PMC:7594251 / 34372-35422
Annnotations
LitCovid-PD-UBERON
| Id | Subject | Object | Predicate | Lexical cue | uberon_id |
|---|---|---|---|---|---|
| T24 | 616-620 | Body_part | denotes | Gill | http://purl.obolibrary.org/obo/UBERON_0002535 |
LitCovid-PD-CLO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T99850 | 81-82 | http://purl.obolibrary.org/obo/CLO_0001020 | denotes | a |
| T53426 | 104-105 | http://purl.obolibrary.org/obo/CLO_0001020 | denotes | a |
| T70539 | 151-152 | http://purl.obolibrary.org/obo/CLO_0001020 | denotes | a |
| T40931 | 364-365 | http://purl.obolibrary.org/obo/CLO_0001020 | denotes | a |
| T32172 | 616-620 | http://purl.obolibrary.org/obo/UBERON_0002535 | denotes | Gill |
| T47725 | 784-786 | http://purl.obolibrary.org/obo/CLO_0050160 | denotes | T2 |
| T26340 | 1030-1036 | http://purl.obolibrary.org/obo/CLO_0001658 | denotes | active |
LitCovid-PD-CHEBI
| Id | Subject | Object | Predicate | Lexical cue | chebi_id |
|---|---|---|---|---|---|
| T338 | 66-77 | Chemical | denotes | application | http://purl.obolibrary.org/obo/CHEBI_33232 |
| T339 | 87-89 | Chemical | denotes | RF | http://purl.obolibrary.org/obo/CHEBI_73818 |
| T340 | 784-786 | Chemical | denotes | T2 | http://purl.obolibrary.org/obo/CHEBI_29298|http://purl.obolibrary.org/obo/CHEBI_75710 |
| T342 | 819-825 | Chemical | denotes | nuclei | http://purl.obolibrary.org/obo/CHEBI_33252 |
| T343 | 933-939 | Chemical | denotes | proton | http://purl.obolibrary.org/obo/CHEBI_24636 |
| T344 | 1037-1043 | Chemical | denotes | nuclei | http://purl.obolibrary.org/obo/CHEBI_33252 |
LitCovid-PubTator
| Id | Subject | Object | Predicate | Lexical cue | tao:has_database_id |
|---|---|---|---|---|---|
| 508 | 650-654 | Gene | denotes | Carr | Gene:407 |
| 509 | 153-157 | Gene | denotes | spin | Gene:10927 |
| 510 | 856-859 | Chemical | denotes | 13C | MESH:C000615229 |
| 511 | 904-907 | Chemical | denotes | 13C | MESH:C000615229 |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T238 | 0-58 | Sentence | denotes | This pulse sequence is explained with the following steps: |
| T239 | 59-142 | Sentence | denotes | First, application of a 90° RF pulse creates a transverse (xy plane) magnetization. |
| T240 | 143-239 | Sentence | denotes | Second, a spin-echo period (delay-180°-delay block) is responsible for Mx/y magnetization decay. |
| T241 | 240-298 | Sentence | denotes | This period is repeated “n’’ times (CPMG building blocks). |
| T242 | 299-549 | Sentence | denotes | It is essential to point out that every NMR experiment involving a large number of pulses (e. g. due to the repeating building blocks) is likely to be sensitive to hardware restrictions and small miscalibrations of the duration of the applied pulses. |
| T243 | 550-745 | Sentence | denotes | To attenuate the unwanted effects of miscalibrations, Meiboom and Gill modified the previously used Carr–Purcell sequence [171] by changing the phase of the applied 180° pulses from x to y [172]. |
| T244 | 746-826 | Sentence | denotes | This procedure can be used to measure T2 relaxation times of any type of nuclei. |
| T245 | 827-989 | Sentence | denotes | For instance, in the case of 13C, all pulses and acquisitions are applied on 13C channel, while broadband proton decoupling is applied during all pulse sequences. |
| T246 | 990-1050 | Sentence | denotes | It works analogically for different NMR-active nuclei [173]. |