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 |
|---|---|---|---|---|---|
| Placebos Any dummy medication or treatment. Although placebos originally were medicinal preparations having no specific pharmacological ac… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100046 | |
| Powders Substances made up of an aggregation of small particles, as that obtained by grinding or trituration of a solid drug. In pharmacy… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100020 | |
| Prescription Drugs Drugs that cannot be sold legally without a prescription. |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100047 | |
| Preservatives, Pharmaceutical Substances added to pharmaceutical preparations to protect them from chemical change or microbial action. They include ANTI-BACTE… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100044 | |
| Prodrugs A compound that, on administration, must undergo chemical conversion by metabolic processes before becoming the pharmacologically… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100048 | |
| Rehydration Solutions Fluids restored to the body in order to maintain normal water-electrolyte balance. |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100069 | |
| Ringer's Lactate A crystalloid solution that contains SODIUM CHLORIDE; SODIUM LACTATE; POTASSIUM CHLORIDE; and CALCIUM CHLORIDE. It is used for FL… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100057 | |
| Ringer's Solution An isotonic solution; the base contains SODIUM CHLORIDE; POTASSIUM CHLORIDE; and CALCIUM CHLORIDE. Other chemicals, such as SODIU… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100059 | |
| Saline Solution A crystalloid solution that contains 9.0g of SODIUM CHLORIDE per liter of water. It has a variety of uses, including: as a CONTAC… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100058 | |
| Saline Solution, Hypertonic Hypertonic sodium chloride solution. A solution having an osmotic pressure greater than that of physiologic salt solution (0.9 g … |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100053 | |
| Sclerosing Solutions Chemical agents injected into blood vessels and lymphatic sinuses to shrink or cause localized THROMBOSIS; FIBROSIS, and oblitera… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100068 | |
| Solutions The homogeneous mixtures formed by the mixing of a solid, liquid, or gaseous substance (solute) with a liquid (the solvent), from… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100049 | |
| Substandard Drugs Drugs formulations that do not meet established standards. |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100071 | |
| Suppositories Medicated dosage forms that are designed to be inserted into the rectal, vaginal, or urethral orifice of the body for absorption.… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100021 | |
| Synthetic Drugs Legal or illegal drugs created using SYNTHETIC CHEMISTRY TECHNIQUES. |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100073 | |
| Tablets Solid dosage forms, of varying weight, size, and shape, which may be molded or compressed, and which contain a medicinal substanc… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100022 | |
| Tablets, Enteric-Coated Tablets coated with material that delays release of the medication until after they leave the stomach. (Dorland, 28th ed) |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100013 | |
| Vaccine Excipients Media added to a vaccine for a specific purpose. These include: preservatives to prevent contamination, adjuvants to stimulate a … |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100045 | |
| Vaginal Creams, Foams, and Jellies Medicated dosage forms for topical application in the vagina. A cream is a semisolid emulsion containing suspended or dissolved m… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100023 | |
| Veterinary Drugs Drugs used by veterinarians in the treatment of animal diseases. The veterinarian's pharmacological armamentarium is the counterp… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100075 | |
| Xenobiotics Chemical substances that are foreign to the biological system. They include naturally occurring compounds, drugs, environmental a… |
Added | Pharmaceutical Preparation | Pharmacology | AMD:PHARM:100076 | |
| 14-alpha Demethylase Inhibitors Compounds that specifically inhibit STEROL 14-DEMETHYLASE. A variety of azole-derived ANTIFUNGAL AGENTS act through this mechanis… |
Added | Drug Class | Pharmacology | AMD:CLASS:00853 | |
| 5-alpha Reductase Inhibitors Drugs that inhibit 3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE. They are commonly used to reduce the production of DIHYDROTESTOSTERONE. |
Added | Drug Class | Pharmacology | AMD:CLASS:00948 | |
| 5-Lipoxygenase-Activating Protein Inhibitors Compounds that bind to and inhibit the action of 5-LIPOXYGENASE-ACTIVATING PROTEINS. |
Added | Drug Class | Pharmacology | AMD:CLASS:00897 | |
| Abortifacient Agents Chemical substances that interrupt pregnancy after implantation. |
Added | Drug Class | Pharmacology | AMD:CLASS:01174 | |
| Abortifacient Agents, Nonsteroidal Non-steroidal chemical compounds with abortifacient activity. |
Added | Drug Class | Pharmacology | AMD:CLASS:01175 | |
| Abortifacient Agents, Steroidal Steroidal compounds with abortifacient activity. |
Added | Drug Class | Pharmacology | AMD:CLASS:01176 | |
| Acaricides A pesticide or chemical agent that kills mites and ticks. This is a large class that includes carbamates, formamides, organochlor… |
Added | Drug Class | Pharmacology | AMD:CLASS:01301 | |
| Acetaldehyde Dehydrogenase Inhibitors Compounds that bind to and inhibit the enzymatic activity of acetaldehyde dehydrogenases. |
Added | Drug Class | Pharmacology | AMD:CLASS:00898 | |
| Acetylcholine Release Inhibitors Compounds that block release of the neurotransmitter ACETYLCHOLINE. |
Added | Drug Class | Pharmacology | AMD:CLASS:00961 |