 | Medical glossary. |
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- (-)-Thalidomide
- [piperidinyl isoindole originally introduced as a non-barbiturate hypnotic, but withdrawn due to teratogenic effects; it has been reintroduced and used for a number of immunological and inflammatory disorders. ( CSP )] (UMLS (NCI) C0039736) =Organic Chemical; Pharmacologic Substance; Hazardous or Poisonous Substance =[CN100] ANALGESICS;;[CN300] SEDATIVES/HYPNOTICS;;phthalimide;;Piperidones;;Teratogen;;[IM900] IMMUNOLOGICAL AGENTS, OTHER =THALIDOMIDE 50 MG;;THALIDOMIDE 100 More…
- (201-Tl) Thallous Chloride
- [The chloride salt form of thallium-201, a cyclotron produced isotope use in diagnostic imaging. Thallous chloride TI-201 accumulates in myocardial cells and other tissues in an analogous way as potassium, and can be evaluated as a function of blood flow. By scintigraphic means, areas with decreased blood flow, consisting of ischemic cells, can be visualized due to decreased uptake of TI-201 in contrast to areas with normal blood flow. ( NCI )] (UMLS (NCI) C0305040) =Indicator, More…
- *Temperature
- [a specific degree of hot or cold as indicated on or referred to a standard scale. ( CSP )] (UMLS (HL7) C0039476) =Quantitative Concept ;; =Physical Phenomenon;;Kind of quantity =Cold;;heat
- *Temperature Difference
- (UMLS (HL7) C1547047) =Quantitative Concept =Kind of quantity;;
- *Temperature Increment
- (UMLS (HL7) C1547048) =Quantitative Concept =Kind of quantity;;
- *Threshold Mass Concentration
- (UMLS (HL7) C1264644) =Quantitative Concept =Kind of quantity;;
- *Threshold Substance Concentration
- (UMLS (HL7) C1264646) =Quantitative Concept =Kind of quantity;;
- *Time (e.g. seconds)
- [The continuum of experience in which events pass from the future through the present to the past; a specific point in this continuum or the interval separating two points. ( NCI )] (UMLS (HL7) C0040223) =Temporal Concept ;; =Kind of quantity;;
- *Time Difference
- (UMLS (HL7) C1547049) =Quantitative Concept =Kind of quantity;;
- *Time Ratio
- (UMLS (HL7) C1547051) =Temporal Concept =Kind of quantity;;
- *Time Stamp — Date and Time
- (UMLS (HL7) C1547050) =Quantitative Concept =Kind of quantity;;
- *Type
- (UMLS (HL7) C1547052) =Quantitative Concept =Kind of quantity;;
- 1
- [Maxillary right third molar ( HL7V3.0 )] (UMLS (HL7) C0227032) tooth 1 =Body Part, Organ, or Organ Component =Permanent dentition;;
- 1,1'-(2,2,2-Trichloroethylidene)-bis[4-chlorobenzene]
- [insecticide that came into prominence during and after World War II; for a time it proved very effective, but insect populations rapidly developed tolerance for it, hence much of its original effectiveness has been lost; general usage is now widely discouraged because of the toxicity that results from the environmental persistence of this agent. ( CSP )] (UMLS (NCI) C0011041) =Organic Chemical; Hazardous or Poisonous Substance =chlorohydrocarbon insecticide;;
- 1,1'-Thiobis(2-chloroethane)
- [A pale yellow, oily, highly toxic, volatile, liquid alkylating compound with a sweet to garlic-like odor that evaporates to a poisonous gas. Mustard gas is a vesicant that was first used in chemical warfare in World War I, but is now only used in small amounts in research studies involving alkylating agents. Exposure to this substance is corrosive to the eyes, skin and lungs and leads to blindness and blistering of the skin and can cause severe and sometimes fatal respiratory damage. More…
- 1,1,1 TRICHLOROETHANE
- (UMLS (NDFRT)) (C0043697) =Organic Chemical; Indicator, Reagent, or Diagnostic Aid ;; =Trichloroethanes;;Inactive Ingredient Preparations
- 1,1,1 TRICHLOROETHANE (INHIBITED) SOLN
- [ ] (UMLS (RXNORM) C0973730) =Pharmacologic Substance
- 1,1,1-Trifluoro-2-bromo-2-chloroethane
- [potent inhalation anesthetic widely used for induction and maintenance of general anesthesia. ( CSP )] (UMLS (NCI) C0018549) =Organic Chemical; Pharmacologic Substance =[CN200] ANESTHETICS;;Halogenated Hydrocarbon;;[CN201] ANESTHETICS INHALATION;;haloalkane =HALOTHANE 100 %
- 1,1,2,2-Tetrachloroethylene
- [A colorless, volatile, nonflammable, liquid, chlorinated hydrocarbon with an ether-like odor that may emit toxic fumes of phosgene when exposed to sunlight or flames. Tetrachloroethylene is mainly used as a cleaning solvent in dry cleaning and textile processing and in the manufacture of fluorocarbons. Exposure to this substance irritates the upper respiratory tract and eyes and causes neurological effects as well as kidney and liver damage. Tetrachloroethylene is reasonably anticipated More…
- 1,1,2,2-Tetrafluoroethylene
- [A synthetic, colorless, flammable gas that is insoluble in water. Tetrafluoroethylene is used primarily in the synthesis of polytetrafluoroethylene resins. It is also used as a monomer in the synthesis of copolymers and as a propellant for food product aerosols. When heated to decomposition, tetrafluoroethylene emits highly toxic fluorocarbon fumes. The primary route of human exposure to this compound is inhalation. Acute inhalation exposure to tetrafluoroethylene may result in More…
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