| Antibodies, Anti-Idiotypic | Antibodies which react with the individual structural determinants (idiotopes) on the v... more | 0 | 0 | Details |
| Antibodies, Bispecific | Not Available | 2 | 4 | Details |
| Antibodies, Blocking | Not Available | 0 | 0 | Details |
| Antibodies, Monoclonal | Antibodies produced by a single clone of cells. | 447 | 636 | Details |
| Antibodies, Monoclonal, Humanized | Antibodies from non-human species whose protein sequences have been modified to make th... more | 194 | 329 | Details |
| Antibodies, Monoclonal, Murine-Derived | Antibodies obtained from a single clone of cells grown in mice or rats. | 2 | 6 | Details |
| Antibodies, Neutralizing | Antibodies that reduce or abolish some biological activity of a soluble antigen or infe... more | 9 | 8 | Details |
| Antibodies, Viral | Immunoglobulins produced in response to VIRAL ANTIGENS. | 1 | 1 | Details |
| Antibody-drug Conjugates | Not Available | 23 | 73 | Details |
| Antibody-Surface Protein Interactions | Not Available | 2 | 9 | Details |
| Anticarcinogenic Agents | Agents that reduce the frequency or rate of spontaneous or induced tumors independently... more | 25 | 216 | Details |
| Anticestodal Agents | Agents used to treat tapeworm infestations in man or animals. | 5 | 34 | Details |
| Anticestodals | Not Available | 3 | 5 | Details |
| Anticholesteremic Agents | Substances used to lower plasma CHOLESTEROL levels. | 30 | 177 | Details |
| Anticholinergic Agents | Drugs that bind to but do not activate CHOLINERGIC RECEPTORS, thereby blocking the acti... more | 177 | 1616 | Details |
| Anticoagulants | Agents that prevent clotting. | 107 | 382 | Details |
| Anticoagulants, hirudin type | Not Available | 0 | 0 | Details |
| Anticonvulsants | Drugs used to prevent SEIZURES or reduce their severity. | 98 | 799 | Details |
| Anticorticosteroids | Not Available | 4 | 72 | Details |
| Antidepressants, dibenzo[a,d]cycloheptane derivatives | Not Available | 0 | 0 | Details |
| Antidepressants, imipramine derivatives | Not Available | 0 | 0 | Details |
| Antidepressive Agents | Mood-stimulating drugs used primarily in the treatment of affective disorders and relat... more | 326 | 2608 | Details |
| Antidepressive Agents Indicated for Depression | Included in this category are antidepressant agents that have been assigned indications... more | 36 | 625 | Details |
| Antidepressive Agents, Second-Generation | A structurally and mechanistically diverse group of drugs that are not tricyclics or mo... more | 20 | 267 | Details |
| Antidepressive Agents, Tetracyclic | Substances that contain a fused four-ring moiety and are used in the treatment of depre... more | 8 | 90 | Details |