| SCP | single-celled protein; standard care plan; sodium cellulose phosphate; soluble cytoplasmic protein; ... |
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| TP | temperature and pressure; temperature probe; temporal peak; temporoparietal; tension pneumothorax; t... |
| TSP | testis-specific protein; thrombin-sensitive protein; thrombospondin; total serum protein; total susp... |
| beta [Greek letter beta] | an anomer of a carbohydrate; buffer capacity; carbon separated from a carboxyl by one other carbon i... |
| PRKAR1A | protein kinase, cyclic adenosine monophosphate-dependent, regulatory, type 1 alpha |
| receptors, gastrointestinal hormone | Cell surface proteins that bind gastrointestinal hormones with high affinity and trigger intracellular changes influencing the behaviour of cells. most gastrointestinal hormones also act as neurotransmitters so these receptors are also present in the central and peripheral nervous systems. (12 Dec 1998) |
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| receptors, glucagon | Cell surface receptors that bind glucagon with high affinity and trigger intracellular changes which influence the behaviour of cells. Activation of glucagon receptors causes a variety of effects; the best understood is the initiation of a complex enzymatic cascade in the liver which ultimately increases the availability of glucose to body organs. (12 Dec 1998) |
| receptors, glucocorticoid | Cytoplasmic proteins that specifically bind glucocorticoids and mediate their cellular effects. The glucocorticoid receptor-glucocorticoid complex acts in the nucleus to induce transcription of DNA. Glucocorticoids were named for their actions on blood glucose concentration, but they have equally important effects on protein and fat metabolism. Cortisol is the most important example. (12 Dec 1998) |
| receptors, glutamate | Cell-surface proteins that bind glutamate and trigger changes which influence the behaviour of cells. Glutamate receptors include ionotropic receptors (ampa, kainate, and n-methyl-d-aspartate receptors), which directly control ion channels, and metabotropic receptors which act through second messenger systems. Glutamate receptors are the most common mediators of fast excitatory synaptic transmission in the central nervous system. They have also been implicated in the mechanisms of memory and of many diseases. (12 Dec 1998) |
| receptors, glycine | Cell surface receptors that bind glycine with high affinity and trigger intracellular changes which influence the behaviour of cells. Glycine receptors in the central nervous system have an intrinsic chloride channel and are usually inhibitory. (12 Dec 1998) |
| receptors, gonadotropin | Those protein complexes or molecular sites on the surfaces of gonadal and other sensitive cells that bind gonadotropins and thereby modify the functions of those cells; hcg, lh, and fsh are the major specific gonadotropins. (12 Dec 1998) |
| receptors, granulocyte-colony-stimulating factor | Receptors that bind and internalise granulocyte-colony-stimulating factor. Their mw is believed to be 150 kD. These receptors are found mainly on a subset of myelomonocytic cells. (12 Dec 1998) |
| receptors, granulocyte-macrophage colony-stimulating factor | Receptors that bind and internalise the granulocyte-macrophage stimulating factor. Their mw is believed to be 84 kD. The most mature myelomonocytic cells, specifically human neutrophils, macrophages, and eosinophils, express the highest number of affinity receptors for this growth factor. (12 Dec 1998) |
| receptors, growth factor | Cell surface receptors that bind growth or trophic factors with high affinity, triggering intracellular responses which influence the growth, differentiation, or survival of cells. (12 Dec 1998) |
| receptors, histamine | Cell-surface proteins that bind histamine and trigger intracellular changes influencing the behaviour of cells. Histamine receptors are widespread in the central nervous system and in peripheral tissues. Three types have been recognised and designated h1, h2, and h3. They differ in pharmacology, distribution, and mode of action. (12 Dec 1998) |
| receptors, histamine h1 | A class of histamine receptors discriminated by their pharmacology and mode of action. most histamine h1 receptors operate through the inositol phosphate/diacylglycerol second messenger system. Among the many responses mediated by these receptors are smooth muscle contraction, increased vascular permeability, hormone release, and cerebral glyconeogenesis. (12 Dec 1998) |
| receptors, histamine h2 | A class of histamine receptors discriminated by their pharmacology and mode of action. Histamine h2 receptors act via g-proteins to stimulate adenylate cylase. Among the many responses mediated by these receptors are gastric acid secretion, smooth muscle relaxation, inotropic and chronotropic effects on heart muscle, and inhibition of lymphocyte function. (12 Dec 1998) |
| receptors, histamine h3 | A class of histamine receptors discriminated by their pharmacology and mode of action. Histamine h3 receptors were first recognised as inhibitory autoreceptors on histamine-containing nerve terminals and have since been shown to regulate the release of several neurotransmitters in the central and peripheral nervous systems. (12 Dec 1998) |
| receptors, HIV | Cellular receptors that bind the human immunodeficiency virus that causes aids. Included are CD4 antigens, found on t4 lymphocytes, and monocytes/macrophages, which bind to the HIV envelope protein gp120. (12 Dec 1998) |
| receptors, IgE | Specific molecular sites on the surface of b- and T-lymphocytes which combine with iges. Two subclasses exist: low affinity receptors (fc epsilon ri) and high affinity receptors (fc epsilon rii). (12 Dec 1998) |