Table 3.
Comparison of type assignments in SN and type assignments of PSTs in the CSSN
| Type name (ST in SN or PST in CSSN) | # of concepts assigned in SN | # of concepts assigned in CSSN |
|---|---|---|
| Chemical |
26 |
26 |
| Chemical Viewed Structurally |
385 |
248 |
| Organic Chemical |
154,400 |
58,347 |
| Steroid |
10,205 |
4,883 |
| Eicosanoid |
1,200 |
537 |
| Nucleic Acid, Nucleoside, or Nucleotide |
9,172 |
4,727 |
| Organophosphorus Compound |
2,401 |
919 |
| Amino Acid, Peptide, or Protein |
116,022 |
16,973 |
| Carbohydrate |
10,475 |
6,077 |
| Lipid |
6,367 |
3,494 |
| Chemical Viewed Functionally |
180 |
174 |
| Pharmacologic Substance |
122,187 |
14,168 |
| Biomedical or Dental Material |
4,943 |
3,408 |
| Biologically Active Substance |
55,049 |
1,026 |
| Neuroreactive Substance or Biogenic Amine |
705 |
20 |
| Hormone |
2,973 |
147 |
| Enzyme |
25,526 |
233 |
| Vitamin |
2,357 |
117 |
| Immunologic Factor |
24,305 |
7,181 |
| Indicator, Reagent, or Diagnostic Aid |
12,803 |
4,350 |
| Hazardous or Poisonous Substance |
5,750 |
422 |
| Receptor |
4,417 |
125 |
| Antibiotic |
4,554 |
546 |
| Element, Ion, or Isotope |
1,800 |
1,004 |
| Inorganic Chemical | 5,762 | 2,490 |