| induction | The act or process of inducing or causing to occur, especially the production of a specific morphogenetic effect in the developing embryo through the influence of evocators or organisers or the production of anaesthesia or unconsciousness by use of appropriate agents. Origin: L. Inductio (18 Nov 1997) |
|---|---|
| induction chemotherapy | Use of chemotherapy as initial treatment before surgery or radiotherapy of a malignancy. (05 Mar 2000) |
| induction generator | A variable speed multi-pole electric generator. (05 Dec 1998) |
| induction period | The period required for a specific agent to produce a disease; the interval from the causal action of a factor to initiation of disease, e.g., the interval between exposure to radiation and the onset of leukaemia; the interval between an initial injection of antigen and the appearance of demonstrable antibodies in the blood. (05 Mar 2000) |
| induction therapy | Initial intensive course of chemotherapy that is designed to wipe out abnormal cells and allow regrowth of normal cells. (16 Dec 1997) |
| ovulation induction | Techniques for the artifical induction of ovulation. (12 Dec 1998) |
| embryonic induction | The induction of differentiation in one tissue as a result of proximity to another tissue arising, for example: during gastrulation. One of the best known examples is the induction of the neural tube in the ectoderm by the underlying chordo mesoderm. Although the information to form the tube is present in the competent determined ectoderm, it must be elicited by the inducing tissue. In some cases it is known that cell cell contact between epithelium and mesenchyme is necessary. (18 Nov 1997) |
| enzyme induction | An increase in enzyme secretion in response to an environmental signal. The classic example is the induction of _ galactosidase in E. Coli. (18 Nov 1997) |
| zygotic induction | <cell biology> A lysogenic process in which a prophage is transmitted to a cell that does not have a phage repressor protein. (09 Oct 1997) |
| free induction decay | In magnetic resonance imaging, the decay curve that is detected by the radiofrequency coil after the application of an excitation pulse, without additional pulses (free). (05 Mar 2000) |
| lysogenic induction | Induction that occurs when prophage is transferred to a nonlysogenic bacterium by conjugation or by transduction. (05 Mar 2000) |