| APR | abdominoperineal resection; absolute proximal reabsorption; acute phase reaction or reactant; amebic... |
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| ARR | aortic root replacement |
| AVR | accelerated ventricular rhythm; antiviral regulator; aortic valve replacement |
| DIR | double isomorphous replacement |
| DRF | Daily Rating Form; daily replacement factor; Deafness Research Foundation; dose reduction factor |
| AVR | Aortic Valve Replacement |
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| CRRT | Continuous Renal Replacement Therapy |
| CRRTs | Continuous renal replacement therapies |
| DVR | Double Valve Replacement |
| ERT | Enzyme replacement therapy |
| replacement | 1. The act of replacing. 2. <chemistry> The removal of an edge or an angle by one or more planes. Source: Websters Dictionary (01 Mar 1998) |
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| replacement bone | A bone that develops in a cartilage environment after the latter is partially or entirely destroyed by calcification and subsequent resorption. Synonym: cartilage bone, replacement bone. (05 Mar 2000) |
| replacement fibrosis | The formation of fibrous tissue that occupies sites where various other cells and tissues have become atrophied, or degenerated and necrotic. (05 Mar 2000) |
| replacement therapy | Therapy designed to compensate for a lack or deficiency arising from inadequate nutrition, from certain dysfunctions (e.g., glandular hyposecretion), or from losses (e.g., haemorrhage); replacement may be physiological or may entail administration of a substitute (e.g., a synthetic oestrogen in place of estradiol). (05 Mar 2000) |
| replacement vector | A cloning vector, such as a bacteriophage, in which some of the DNA of the vector can be replaced with foreign DNA. (09 Oct 1997) |
| acetate replacement factor | <biochemistry> 1,2 dithiolane 3 valeric acid. Regarded as a coenzyme in the oxoglutarate dehydrogenase complex of the citric acid cycle. Involved generally in oxidative decarboxylations of _ keto acids. A growth factor for some organisms. (18 Nov 1997) |
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| arthroplasty, replacement | Partial or total replacement of a joint. (12 Dec 1998) |
| arthroplasty, replacement, hip | Replacement of the hip joint. (12 Dec 1998) |
| arthroplasty, replacement, knee | Replacement of the knee joint. (12 Dec 1998) |
| renal replacement therapy | Procedures which temporarily or permanently remedy insufficient cleansing of body fluids by the kidneys. (12 Dec 1998) |
| hip replacement | Surgery to replace all or part of the hip joint with an artificial device that re-establishes normal hip joint motion. Indicated in cases of severe intractable degenerative arthritis (DJD). (27 Sep 1997) |
| hormone replacement therapy | In females, treatment with sex hormones for a number for reasons, including menopause, partial or full hysterectomy, or amenorrhoea.In women, treatment with sex hormones is indicated for a number of reasons, including menopause, partial or full hysterectomy, or amenorrhoea. After menopause, conjugated oestrogens, estradiol, or estrone sulfate are given to reduce pain during intercourse, limit blood vessel effects, and prevent loss of bone mass. After radical hysterectomy, conjugated oestrogens are given for similar reasons. After menopause or partial hysterectomy, progestin is administered at the same time to offset an increased risk of endometrial cancer. In some amenorrhoeas, oestrogen is given to restore menses; if the therapy is unsuccessful, this may indicate the presence of pathology, for instance, pituitary tumour. Benefits for postmenopausal women include a lowered risk of heart attack (oestrogen lowers LDL and raises HDL levels), and prevention of osteoporosis, since the rate of bone loss is directly linked to a drop in oestrogen levels (see perimenopause). Medical opinion about the hazard posed by such therapy remains divided. Some studies have indicated increased incidence of breast cancer; however, a comprehensive 1992 review of the literature contradicted this finding. (05 Mar 2000) |
| oestrogen replacement therapy | <endocrinology, gynaecology> The use of oestrogenic substances in postmenopausal or other oestrogen-deficient women to alleviate effects of hormone deficiency, such as vasomotor symptoms, dyspareunia, and progressive development of osteoporosis. (12 Dec 1998) |
| ossicular replacement | Surgical insertion of an implant to replace one or more of the ear ossicles. (12 Dec 1998) |
| total knee joint replacement | Surgery involving the replacement of the knee joint with artificial components which reestablishes normal joint function. Indicated in cases of severe knee fracture or degenerative arthritis (DJD) unresponsive to medical therapy. (27 Sep 1997) |
| energy replacement time | <radiobiology> Time required for a plasma to lose (via radiation or other loss mechanisms) an amount of energy equal to its average kinetic energy. (09 Oct 1997) |
| enzyme replacement therapy | A type of medical treatment for patients who lack an important enzyme, the missing enzyme is injected into the patient. (09 Oct 1997) |
| replacement therapy |
The administration of metabolites, co-factors or hormones that are deficient as the result of a genetic disease.
Ãâó: www.fao.org/docrep/003/X3910E/X3910E21.htm
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| replacement |
1. substitution; see also replacement therapy, under therapy. 2. arthroplasty.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| replacement b. |
cartilage b.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| replacement f. |
the development of fibrous tissues to replace tissue that has been damaged.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| replacement m. |
the replacing of one memory with a different one; cf. screen m.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| replacement | the act of furnishing an equivalent person or thing in the place of another |
|---|---|
| replacement | a person or thing that takes or can take the place of another |
| replacement | an event in which one thing is substituted for another |
| replacement | a person who follows next in order |
| replacement | someone who takes the place of another person |
| replacement | filling again by supplying what has been used up |
| replacement | current cost of replacing a fixed asset with a new one of equal effectiveness |
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