| GABHS | group A beta-hemolytic streptococcus |
|---|---|
| GAG | glycosaminoglycan; group-specific antigen gene |
| GBS | gallbladder series; gastric bypass surgery; group B Streptococcus; general biopsychosocial screening... |
| GC | ganglion cell; gas chromatography; general circulation; general closure; general condition; generali... |
| Gc | gigacycle; gonococcus; group-specific component |
| socioenvironmental therapy | Therapy whose primary emphasis is on the physical and social structuring of the environment to promote interpersonal relationships which will be influential in reducing behavioural disturbances of patients. (12 Dec 1998) |
|---|---|
| sodium group | The alkali metals: cesium, lithium, potassium, rubidium, and sodium. (05 Mar 2000) |
| solar therapy | Treatment of disease by exposure to sunlight. (05 Mar 2000) |
| somatic cell gene therapy | The repair or replacement of a defective gene within somatic tissue. (09 Oct 1997) |
| species group | <zoology> The taxonomic categories species and subspecies. (09 Jan 1998) |
| specific therapy | Therapy aimed at the cause(s) of a disease process, as opposed to symptomatic therapy. (05 Mar 2000) |
| neutron capture therapy | A technique for the treatment of neoplasms in which an isotope is introduced into target cells followed by irradiation with thermal neutrons. (12 Dec 1998) |
| nitrogen group | Five trivalent or quinquivalent elements whose hydrogen compounds are basic and whose oxyacids vary from monobasic to tetrabasic: nitrogen, phosphorus, arsenic, antimony, and bismuth. (05 Mar 2000) |
| nitrogenous group transferases | <enzyme> Enzymes that catalyze the transfer of nitrogenous groups, primarily amino groups, from a donor, generally an amino acid, to an acceptor, usually a 2-oxoacid. Registry number: EC 2.6 (12 Dec 1998) |
| nocardioform group | A group of actinomycetes that forms mycelia that break up into rod-shaped or coccoid elements. Certain genera in this group are pathogenic to man. (12 Dec 1998) |
| subscapular group of axillary lymph nodes | Node's of the axillary region located along the subscapular vein and its tributaries; they receive afferent vessels from the dorsal surface of the thorax and scapular region, and send efferent vessels to the central group of lymph nodes. Synonym: nodi lymphatici axillares subscapulares, posterior group of axillary lymph nodes. (05 Mar 2000) |
| nondirective therapy | A procedure in which the therapist refrains from directing the client, but instead reflects back to the client what the latter has said, sometimes restating the client's remark. (12 Dec 1998) |
| substitution therapy | Replacement therapy, particularly when replacement is not physiological but entails administration of a substitute. (05 Mar 2000) |
| substitutive therapy | That system of medical practice which aims to combat disease by the use of remedies which produce effects different from those produced by the special disease treated; a term invented by Hahnemann to designate the ordinary practice, as opposed to homeopathy. Origin: Gr. Other + suffering, to suffer: cf. G. Allopathie, F. Allopathie. See Pathos. Source: Websters Dictionary (01 Mar 1998) |
| nonpolar group | <chemistry> Group in which the electronic charge density is essentially uniform and that cannot therefore interact with other groups by forming hydrogen bonds or by strong dipole dipole interactions. In an aqueous environment, nonpolar groups tend to cluster together, providing a major force for the folding of macromolecules and formation of membranes. Clusters are formed chiefly because they cause a smaller increase in water structure (decrease in entropy) than dispersed groups. Nonpolar groups interact with each other only by the relatively weak London van der Waals forces. (12 Mar 1998) |