| pro-ocytocin-neurophysin convertase | <enzyme> Cleaves pro-ocytocin-neurophysin at the cooh-terminal side of arg 12 to release the bioactive peptide Registry number: EC 3.4.99.- Synonym: pro-ot-np convertase, pro-oxytocin-neurophysin convertase (26 Jun 1999) |
|---|---|
| pro opimelanocortin | <protein> Polyprotein produced by the anterior pituitary that is cleaved to yield adrenocorticotrophin, _, _ and _ melanocyte stimulating hormones, lipotropic hormones, _ endorphin and other fragments. (18 Nov 1997) |
| pro-opiomelanocortin | <chemical> A precursor protein, mw 30,000, synthesised mainly in the anterior pituitary gland but also found in the hypothalamus, brain, and several peripheral tissues. It incorporates the amino acid sequences of acth and beta-lipotropin. These two hormones, in turn, contain the biologically active peptides msh, corticotropin-like intermediate lobe peptide, alpha-lipotropin, endorphins, and methionine enkephalin. Chemical name: Opiomelanocortin, pro- (12 Dec 1998) |
| pro-oxidants | Compounds or agents capable of generating toxic oxygen species. Compare: antioxidant. (05 Mar 2000) |
| pro re nata | As the occasion arises; as necessary. Acronym: prn Origin: L. (05 Mar 2000) |
| pro-transforming growth factor-alpha processing protease | <enzyme> Converts membrane-bound protgf-alpha to soluble tgf-alpha; mw 84 kD Registry number: EC 3.4.21.- Synonym: protgf-alpha converting enzyme, protgfalpha processing protease (26 Jun 1999) |
| X-Pro aminopeptidase | <enzyme> Proline specific exopeptidase Registry number: EC 3.4.11.9 Synonym: x-prolyl aminopeptidase, proline-specific exopeptidase, aminopeptidase p (26 Jun 1999) |
| adoptive transfer | Form of passive immunization where previously sensitised immunologic agents (cells or serum) are transferred to non-immune recipients. When transfer of cells is used as a therapy for the treatment of neoplasms, it is called adoptive immunotherapy (immunotherapy, adoptive). (12 Dec 1998) |
| gamete intra-fallopian transfer | <gynaecology> Gamete intra-fallopian transfer is a technique that involves combining eggs and sperm outside of the body and immediately placing them into the fallopian tubes to achieve fertilization. A technique that came into use in the mid-1980's for assisted conception in infertile women with normal fallopian tubes. The protocol consists of hormonal stimulation of the ovaries, followed by laparoscopic follicular aspiration of oocytes, and then the transfer of sperm and oocytes by catheterization into the fallopian tubes. Acronym: GIFT (12 Dec 1998) |
| gel transfer | Any lab technique used to transfer substances which had been separated using gel electrophoresis from the gel to a membrane for further processing or analysis. For example: any type of blotting. (09 Oct 1997) |
| gene transfer | <molecular biology> General tem for the insertion of foreign genes into a cell or organism. Synonymous with transfection. (18 Nov 1997) |
| cavernous transfer of portal vein | <anatomy, vein> Replacement of the portal vein by a number of collateral channels, a consequence of thrombosis. (05 Mar 2000) |
| patient transfer | Interfacility or intrahospital transfer of patients. Intrahospital transfer is usually to obtain a specific kind of care and interfacility transfer is usually for economic reasons as well as type of care provided. (12 Dec 1998) |
| resistance-transfer factor | The transfer gene of the resistance plasmid. (05 Mar 2000) |
| resonance energy transfer | <technique> Transfer of energy from one fluorochrome to another. The emission wavelength of the fluorochrome excited by the incident light must approximately match the excitation wavelength of the second fluorochrome. If light at the second emission wavelength is detected, it implies that the two fluorochromes were physically within a few nanometres. Used as a technique to probe protein or cell interactions. (25 Jun 1999) |