Experimental, accidental, or natural introduction of pathogenic infective material or agents into a living organism; an instance of this.
| 单词 | θ20185 |
| 释义 | the world > life > biology > laboratory analysis > processes > [noun] > others (22) inoculation1802 Experimental, accidental, or natural introduction of pathogenic infective material or agents into a living organism; an instance of this. plethysmography1890 The measurement of variation in the volume of the body, or a part of it, esp. as caused by changes in blood pressure; the use of a plethysmograph. auxanography1905 A method of studying the effects and interactions of various substances in promoting or inhibiting the growth of micro-organisms, by inducing… subpassage1907 Chiefly Microbiology. The process of transferring microorganisms cultivated in one animal to another, typically in order to alter their virulence… ultrafiltration1908 The action or process of filtration through a medium sufficiently fine to retain colloidal particles, certain viruses, or large molecules. enucleation1909 Biology. The extraction of a nucleus from its cell. turbidimetry1920 the use of a turbidimeter, esp. for the quantitative analysis of turbid solutions. microinjection1921 Injection on a microscopic scale, esp. into an individual cell or part of a cell; an instance of this. post-treatment1923 Treatment carried out after some earlier action or process has been completed. microincineration1924 a process by which tissue sections are heated to a high temperature to destroy organic matter and facilitate analysis in situ of the remaining… plasmal reaction1925 a modification of the Feulgen reaction for detecting plasmalogens and aldehydes in tissue. bursectomy1928 Excision or destruction of a bird's bursa of Fabricius (the site where B lymphocytes are formed), usually done in the egg or soon after hatching in… priming1943 Biology and Medicine. Treatment used to induce a particular physiological state (usually prior to another treatment or procedure). superinfection1947 Virology. Further infection (by a different or the same virus) of a cell which is already infected by a virus (as an experimental technique or… bioengineering1950 The application to biological processes of techniques derived from engineering; (also) the use of any advanced technology, esp. genetic… superfusion1953 Physiology. The action or technique of passing a stream of liquid over the surface of a piece of tissue, typically in order to maintain the… hybridization1961 Cytology. The fusion, by artificial means or in artificial cultures, of two somatic cells of different karyotypes to form a hybrid cell… sham operation1963 sham operation (Biology), an operation in which an incision is made but nothing is removed, performed on animals of an experimental control group so… transfection1964 The introduction of free viral nucleic acid into a cell. transdetermination1965 An alteration of the course of development of an imaginal disc during the culture of Drosophila tissue so that it gives rise to a structure that… perifusion1969 The action or process of perifusing an organ or tissue. zeugmatography1973 An imaging technique in which the output is produced by the coupling of two types of field (electromagnetic and magnetic). |
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