 | Medical glossary. |
| selected terms: 517 | page 1 of 26 |
- 1.6605402 x 10-24 g
- [The non-SI unit of mass in terms of which the masses of individual atoms and molecules are expressed. Unified atomic mass unit is defined as one one twelfth of the mass of an unbound atom of the carbon-12 nuclide, the predominant isotope of carbon, at rest and in its ground state. It is equal to 1.6606x10(E-27) kg (approximately). ( NCI )] (UMLS (NCI) C0678223) =Quantitative Concept ;;
- 129X1/Sv
- (UMLS (NCI) C1520438) 129X1/Sv Mouse;; =Mammal
- 129X1/SvJ Mouse
- (UMLS (NCI) C1520437) =Mammal
- 46XX
- [The normal genotype of a female human. ( NCI )] (UMLS (NCI) C0450371) =Organism Attribute ;;
- 46XY
- [The normal genotype of a male human. ( NCI )] (UMLS (NCI) C1710693) Male Genotype;;XY;;XY Genotype;; =Organism Attribute
- 714-X
- [A product elaborated and marketed by the private Canadian laboratory. 714-X contains trimethylbicyclonitraminoheptane chloride, a nitrogenated camphor-derivative, and mineral salts in ethanol. It is claimed to cure cancer, multiple sclerosis, fibromyalgia, AIDS and other diseases by improving the body's immune function. Few inconclusive animal studies and no human trials were conducted with the product. There is no scientific evidence that 714-X is effective in treating any type of More…
- X
- [The magnitude of something in a horizontal direction. ( NCI )] (UMLS (NCI) C1704750) X-Dimension =Spatial Concept
- x
- [A horizontal coordinate that is used together with a vertical coordinate to specify an exact point in space. ( NCI )] (UMLS (NCI) C1704751) X-Coordinate =Spatial Concept
- X 188
- (UMLS (NCI) C1522003) =Organic Chemical; Pharmacologic Substance ;;
- X 27
- (UMLS (NCI) C1521987) =Organic Chemical; Pharmacologic Substance
- X Antigen Family, Member 2 Gene
- [This gene plays a role in the immune response. ( NCI )] (UMLS (NCI) C1538119) XAGE2;;XAGE2 Gene =Gene or Genome ;;
- X Inactivation
- [A human early embryonic event in which in any given cell one of a female's two X chromosomes becomes inactivated and converted into a Barr body. After inactivation has occurred, all descendants of that cell have the same inactivated X chromosome. Thus, X-inactivation creates cell clones with differing effective gene content. An organism whose cells vary in effective gene content and hence in the expression of a trait, is called a genetic mosaic. ( NCI )] (UMLS (NCI) C0043297) More…
- X inherited trait
- [ ] (UMLS (CSP) C0599413) =Organism Attribute ;;
- X linked trait
- [ ] (UMLS (CSP) C1537071) =Organism Attribute ;;
- X ray diffraction analysis
- [ ] (UMLS (CSP) C0599643) =Laboratory Procedure ;;
- X ray emission spectrometry
- [The analysis of the spectrum of fluorescent X-RAYS, i.e. X-rays emitted after bombarding matter with high energy particles such as PROTONS; ELECTRONS; or higher energy X-rays. The identification and quantitation of ELEMENTS by this technique is based on the fact that the wavelength and intensity of the fluorescent X-rays are characteristic of specific elements and the concentration of the elements in the matter being analyzed. ( MSH )] (UMLS (CSP) C0037804) =Diagnostic Procedure ;; More…
- X ray emission spectroscopy
- [ ] (UMLS (CSP) C0205954) =Laboratory Procedure; Research Activity
- X ray fluorescent probe
- [ ] (UMLS (CSP) C0599270) =Indicator, Reagent, or Diagnostic Aid ;;
- X ray microscopy
- [ ] (UMLS (CSP) C0597691) =Laboratory Procedure ;; =microscopy;;
- X ray spectrometry
- [identification and measurement of concentration of elements based on the fact that x-rays emitted by an excited element have a wavelength characteristic of that element and an intensity related to its concentration. ( CSP )] (UMLS (CSP) C0597692) =Laboratory Procedure ;; =spectrometry;;
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