| DTA | differential thermal analysis; diphtheria toxin A |
|---|---|
| DTN | diphtheria toxin, normal |
| DTS | dense tubular system; diphtheria toxin sensitivity; donor transfusion, specific |
| Lr | lawrencium; Limes reacting dose of diphtheria toxin |
| PTAP | purified diphtheria toxoid precipitated by aluminum phosphate |
| ACCESS | Access to Community Care and Effective Services and Support |
|---|---|
| EPSDT | Early and Periodic Screening Diagnosis and Treatment |
| SUPPORT | Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatment |
| 14C | 1) [3H]cholesterol and |
| 6-(14)C | 2-(14)C]-glucose, and |
| tetanus shot | Immunisation for tetanus. Should be given every five years when indicated. (27 Sep 1997) |
|---|---|
| tetanus toxin | <protein> Neurotoxin released by Clostridium tetani, becomes active when peptide cleaved proteolytically to heavy (100 kD) and light (50 kD) chains held together by disulphide bond. Heavy chain binds to disialogangliosides (GD2 and GD1b) and part of the peptide (the amino terminal B fragment) forms a pore: light chain is a zinc endopeptidase that specifically attacks synaptobrevin, to block neurotransmitters. See: botulinum toxin (18 Nov 1997) |
| tetanus vaccine | See: diphtheria toxoid, tetanus toxoid, and pertussis vaccine. (05 Mar 2000) |
| toxic tetanus | Tonic spasms caused by strychnine or other tetanic. Synonym: toxic tetanus. (05 Mar 2000) |
| traumatic tetanus | Tetanus following infection of a wound. (05 Mar 2000) |
| uterine tetanus | Tetanus occurring during the puerperium from infection of the obstetric wound. Synonym: postpartum tetanus, uterine tetanus. (05 Mar 2000) |
| local tetanus | The most benign type of tetanus; the muscles in close proximity to an infected wound develop persistent involuntary contractions, often with transient, intense superimposed spasms triggered by various stimuli. The more distal upper extremity muscles are most often affected; gradual but complete recovery is typical. (05 Mar 2000) |
| abstracting and indexing | Shortening or summarizing of documents; assigning of descriptors for referencing documents. (12 Dec 1998) |
| academies and institutes | Organizations representing specialised fields which are accepted as authoritative; may be non-governmental, university or an independent research organization, e.g., national academy of sciences, brookings institution, etc. (12 Dec 1998) |
| accounts payable and receivable | Short-term debt obligations and assets occurring in the regular course of operational transactions. (12 Dec 1998) |
| aged, 80 and over | A person 80 years of age and older. (12 Dec 1998) |
| algae and fungi | Algae represent a group of spore-propagating plants, unicellular or undifferentiated into root, stem, and leaf. They include seaweed and many unicellular fresh water plants, most of which contain chlorophyll. They account for about 90% of the earth's photosynthetic activity. Fungi are eukaryotic, heterotrophic organisms that live as saprobes or parasites and include mushrooms, yeasts, smuts, molds, etc. They lack chlorophyll. (12 Dec 1998) |
| alkyl and aryl transferases | <enzyme> A somewhat heterogeneous class of enzymes that catalyze the transfer of alkyl or related groups (excluding methyl groups). Registry number: EC 2.5 (12 Dec 1998) |
| allergy and immunology | A medical specialty concerned with the hypersensitivity of the individual to foreign substances and protection from the resultant infection or disorder. (12 Dec 1998) |
| alligators and crocodiles | Large, long-tailed reptiles, including caimans, of the order loricata. (12 Dec 1998) |