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 |
|---|---|---|---|---|---|
| Soaps Sodium or potassium salts of long chain fatty acids. These detergent substances are obtained by boiling natural oils or fats with… |
Added | Drug Class | Pharmacology | AMD:CLASS:01376 | |
| Sodium Channel Agonists A class of drugs that stimulate sodium influx through cell membrane channels. |
Added | Drug Class | Pharmacology | AMD:CLASS:00974 | |
| Sodium Channel Blockers A class of drugs that act by inhibition of sodium influx through cell membranes. Blockade of sodium channels slows the rate and a… |
Added | Drug Class | Pharmacology | AMD:CLASS:00977 | |
| Sodium Chloride Symporter Inhibitors Agents that inhibit SODIUM CHLORIDE SYMPORTERS. They act as DIURETICS. Excess use is associated with HYPOKALEMIA. |
Added | Drug Class | Pharmacology | AMD:CLASS:00981 | |
| Sodium Ionophores Chemical agents that increase the permeability of CELL MEMBRANES to SODIUM ions. |
Added | Drug Class | Pharmacology | AMD:CLASS:00967 | |
| Sodium Potassium Chloride Symporter Inhibitors Agents that inhibit SODIUM-POTASSIUM-CHLORIDE SYMPORTERS which are concentrated in the thick ascending limb at the junction of th… |
Added | Drug Class | Pharmacology | AMD:CLASS:00982 | |
| Sodium-Glucose Transporter 2 Inhibitors Compounds that inhibit SODIUM-GLUCOSE TRANSPORTER 2. They lower blood sugar by preventing the reabsorption of glucose by the kidn… |
Added | Drug Class | Pharmacology | AMD:CLASS:01073 | |
| Soil Pollutants Substances which pollute the soil. Use for soil pollutants in general or for which there is no specific heading. |
Added | Drug Class | Pharmacology | AMD:CLASS:01386 | |
| Solvents Liquids that dissolve other substances (solutes), generally solids, without any change in chemical composition, as, water contain… |
Added | Drug Class | Pharmacology | AMD:CLASS:01370 | |
| Specialty Uses of Chemicals Uses of chemicals in a research, industrial, or household setting. This does not include PHARMACOLOGIC ACTIONS. |
Added | Drug Class | Pharmacology | AMD:CLASS:01296 | |
| Sperm Immobilizing Agents Chemical substances with sperm immobilizing activity used as topically administered vaginal contraceptives. |
Added | Drug Class | Pharmacology | AMD:CLASS:01080 | |
| Spermatocidal Agents Chemical substances that are destructive to spermatozoa used as topically administered vaginal contraceptives. |
Added | Drug Class | Pharmacology | AMD:CLASS:01081 | |
| Spermatogenesis-Blocking Agents Chemical substances which inhibit the process of spermatozoa formation at either the first stage, in which spermatogonia develop … |
Added | Drug Class | Pharmacology | AMD:CLASS:01082 | |
| Sphingosine 1 Phosphate Receptor Modulators Agents that affect the function of G-protein coupled SPHINGOSINE 1-PHOSPHATE RECEPTORS. Their binding to the receptors blocks lym… |
Added | Drug Class | Pharmacology | AMD:CLASS:01074 | |
| Steroid Synthesis Inhibitors Compounds that bind to and inhibit enzymes involved in the synthesis of STEROIDS. |
Added | Drug Class | Pharmacology | AMD:CLASS:00947 | |
| Stimulants, Historical Agents or remedies that historically have produced stimulation or excited functional activity. |
Added | Drug Class | Pharmacology | AMD:CLASS:01295 | |
| Sulfhydryl Reagents Chemical agents that react with SH groups. This is a chemically diverse group that is used for a variety of purposes. Among these… |
Added | Drug Class | Pharmacology | AMD:CLASS:01351 | |
| Sunscreening Agents Chemical or physical agents that protect the skin from sunburn and erythema by absorbing or blocking ultraviolet radiation. |
Added | Drug Class | Pharmacology | AMD:CLASS:01171 | |
| Surface-Active Agents Agents that modify interfacial tension of water; usually substances that have one lipophilic and one hydrophilic group in the mol… |
Added | Drug Class | Pharmacology | AMD:CLASS:01373 | |
| Sympatholytics Drugs that inhibit the actions of the sympathetic nervous system by any mechanism. The most common of these are the ADRENERGIC AN… |
Added | Drug Class | Pharmacology | AMD:CLASS:01154 | |
| Tear Gases Gases that irritate the eyes, throat, or skin. Severe lacrimation develops upon irritation of the eyes. |
Added | Drug Class | Pharmacology | AMD:CLASS:01369 | |
| Teratogens An agent that causes the production of physical defects in the developing embryo. |
Added | Drug Class | Pharmacology | AMD:CLASS:01403 | |
| Therapeutic Uses Uses of chemicals which affect the course of conditions, diseases, syndromes or pathology to benefit the health of an individual. |
Added | Drug Class | Pharmacology | AMD:CLASS:01195 | |
| Third Generation Cephalosporins Agents that are structurally similar to other CEPHALOSPORINS but have a broader spectrum of activity against bacteria than the fi… |
Added | Drug Class | Pharmacology | AMD:CLASS:01206 | |
| Tocolytic Agents Drugs that prevent preterm labor and immature birth by suppressing uterine contractions (TOCOLYSIS). Agents used to delay prematu… |
Added | Drug Class | Pharmacology | AMD:CLASS:01193 | |
| Toll-Like Receptor Agonists Agents that stimulate TOLL-LIKE RECEPTOR signaling, and the activity of both the INNATE IMMUNE RESPONSE and ADAPTIVE IMMUNITY. |
Added | Drug Class | Pharmacology | AMD:CLASS:01075 | |
| Tooth Bleaching Agents Chemicals that are used to oxidize pigments in TEETH and thus effect whitening. |
Added | Drug Class | Pharmacology | AMD:CLASS:01361 | |
| Topoisomerase II Inhibitors Compounds that inhibit the activity of DNA TOPOISOMERASE II. Included in this category are a variety of ANTINEOPLASTIC AGENTS whi… |
Added | Drug Class | Pharmacology | AMD:CLASS:00951 | |
| Topoisomerase Inhibitors Compounds that inhibit the activity of DNA TOPOISOMERASES. |
Added | Drug Class | Pharmacology | AMD:CLASS:00950 | |
| Toxic Actions A broad category of chemical actions with harmful or deadly effect on living organisms. |
Added | Drug Class | Pharmacology | AMD:CLASS:01381 |