Public change overview
Recent concepts
Review concepts whose canonical node records were recently created or updated.
Note: this page shows concepts with recent database timestamps. It does not provide a field-by-field edit history because the current schema does not store revision diffs.
| Concept | Change | When | Node type | Domain | Identifier |
|---|---|---|---|---|---|
| Non-Nutritive Sweeteners Chemical additives, such as aspartame, saccharin, and sucralose, that give a sweet taste to foods without contributing significan… |
Added | Drug Class | Pharmacology | AMD:CLASS:01332 | |
| Nootropic Agents Drugs used to specifically facilitate learning or memory, particularly to prevent the cognitive deficits associated with dementia… |
Added | Drug Class | Pharmacology | AMD:CLASS:01260 | |
| Noxae Agents capable of exerting a harmful effect on the body. |
Added | Drug Class | Pharmacology | AMD:CLASS:01390 | |
| Nucleic Acid Synthesis Inhibitors Compounds that inhibit cell production of DNA or RNA. |
Added | Drug Class | Pharmacology | AMD:CLASS:00915 | |
| Nutritive Sweeteners Any agent that adds not only sweet taste but some energy value to food. They include natural sugars such as SUCROSE; FRUCTOSE; an… |
Added | Drug Class | Pharmacology | AMD:CLASS:01333 | |
| Orexin Receptor Antagonists Substances that bind to and inhibit the action of OREXIN RECEPTORS. Drugs in this class have been used as SLEEP AIDS, PHARMACEUTI… |
Added | Drug Class | Pharmacology | AMD:CLASS:01038 | |
| Ornithine Decarboxylase Inhibitors Substances and drugs that inhibit or block the activity of ORNITHINE DECARBOXYLASE. |
Added | Drug Class | Pharmacology | AMD:CLASS:00917 | |
| Oxidants Electron-accepting molecules in chemical reactions in which electrons are transferred from one molecule to another (OXIDATION-RED… |
Added | Drug Class | Pharmacology | AMD:CLASS:01359 | |
| Oxidants, Photochemical Compounds that accept electrons in an oxidation-reduction reaction. The reaction is induced by or accelerated by exposure to elec… |
Added | Drug Class | Pharmacology | AMD:CLASS:01362 | |
| Oxytocics Drugs that stimulate contraction of the myometrium. They are used to induce LABOR, OBSTETRIC at term, to prevent or control postp… |
Added | Drug Class | Pharmacology | AMD:CLASS:01192 | |
| Parasympatholytics Agents that inhibit the actions of the parasympathetic nervous system. The major group of drugs used therapeutically for this pur… |
Added | Drug Class | Pharmacology | AMD:CLASS:01152 | |
| Parasympathomimetics Drugs that mimic the effects of parasympathetic nervous system activity. Included here are drugs that directly stimulate muscarin… |
Added | Drug Class | Pharmacology | AMD:CLASS:01153 | |
| PCSK9 Inhibitors Agents that inhibit Proprotein Convertase Subtilisin/Kexin Type 9 (see PROPROTEIN CONVERTASE 9 (PCSK9)), an enzyme that plays an … |
Added | Drug Class | Pharmacology | AMD:CLASS:00876 | |
| Peptidomimetics Compounds that are designed to mimic the 3D structure of a natural peptide or protein. |
Added | Drug Class | Pharmacology | AMD:CLASS:01068 | |
| Performance-Enhancing Substances Agents that improve the ability to carry out activities such as athletics, mental endurance, work, and resistance to stress. The … |
Added | Drug Class | Pharmacology | AMD:CLASS:01145 | |
| Perfume A substance, extract, or preparation for diffusing or imparting an agreeable or attractive smell, especially a fluid containing f… |
Added | Drug Class | Pharmacology | AMD:CLASS:01324 | |
| Peripheral Nervous System Agents Drugs that act principally at one or more sites within the peripheral neuroeffector systems, the autonomic system, and motor nerv… |
Added | Drug Class | Pharmacology | AMD:CLASS:01146 | |
| Peroxisome Proliferators A class of nongenotoxic CARCINOGENS that induce the production of hepatic PEROXISOMES and induce hepatic neoplasms after long-ter… |
Added | Drug Class | Pharmacology | AMD:CLASS:01393 | |
| Persistent Organic Pollutants Toxic chemicals that persist for long periods of time in the ENVIRONMENT and that contaminate ECOSYSTEMS where they are released … |
Added | Drug Class | Pharmacology | AMD:CLASS:01385 | |
| Personal Care Products Products used to maintain hygiene, health, and appearance. |
Added | Drug Class | Pharmacology | AMD:CLASS:01363 | |
| Pesticide Residues Pesticides or their breakdown products remaining in the environment following their normal use or accidental contamination. |
Added | Drug Class | Pharmacology | AMD:CLASS:01308 | |
| Pesticide Synergists Chemicals that, while not possessing inherent pesticidal activity, nonetheless promote or enhance the effectiveness of other pest… |
Added | Drug Class | Pharmacology | AMD:CLASS:01309 | |
| Pesticides Chemicals used to destroy pests of any sort. The concept includes fungicides (FUNGICIDES, INDUSTRIAL); INSECTICIDES; RODENTICIDES… |
Added | Drug Class | Pharmacology | AMD:CLASS:01300 | |
| Pharmacologic Actions A broad category of chemical actions and uses that result in the prevention, treatment, cure or diagnosis of disease. Included he… |
Added | Drug Class | Pharmacology | AMD:CLASS:00833 | |
| Phosphodiesterase 3 Inhibitors Compounds that specifically inhibit PHOSPHODIESTERASE 3. |
Added | Drug Class | Pharmacology | AMD:CLASS:00918 | |
| Phosphodiesterase 4 Inhibitors Compounds that specifically inhibit PHOSPHODIESTERASE 4. |
Added | Drug Class | Pharmacology | AMD:CLASS:00919 | |
| Phosphodiesterase 5 Inhibitors Compounds that specifically inhibit PHOSPHODIESTERASE 5. |
Added | Drug Class | Pharmacology | AMD:CLASS:00920 | |
| Phosphoinositide-3 Kinase Inhibitors Agents that inhibit PHOSPHOINOSITIDE-3 KINASE activity. |
Added | Drug Class | Pharmacology | AMD:CLASS:00921 | |
| Phospholipase A2 Inhibitors Compounds that inhibit or block the activity of a PHOSPHOLIPASE A2 enzyme. |
Added | Drug Class | Pharmacology | AMD:CLASS:00922 | |
| Photoaffinity Labels Biologically active molecules which are covalently bound to the enzymes or binding proteins normally acting on them. Binding occu… |
Added | Drug Class | Pharmacology | AMD:CLASS:01345 |