单词	keratinize
释义	keratinize /ˈkɛrətɪnʌɪz / /kəˈratɪnʌɪz/ (also keratinise) verb Biology Change or become changed into a form containing keratin: [with object]: the products of the epidermal line are ultimately keratinized [no object]: the cells keratinize under oestrogenic action... Tumors that arise distally below the dentate line are typically keratinizing squamous cell cancers. Earliest changes in the hair follicle occur when the follicular canal becomes blocked with abnormally keratinized desquamating cells. The stratum corneum, the top layer, is composed of dead keratinized cells. Derivatives keratinization /kɛrətɪnʌɪˈzeɪʃ(ə)n / /kɛˌratɪnʌɪˈzeɪʃ(ə)n / noun ... Occasionally, the reactive keratinocytes may show individual keratinization and nonatypical mitosis. Two of the subjects had keratinization of the palms, and one had keratinization of the feet. Neoplastic cells may be oval, polyhedral, spindle-shaped, or giant, although in an undifferentiated carcinoma they present as small cells without keratinization. Origin Late 19th century: from Greek keratinos 'horny' + -ize.
随便看	osnaburg OSO osoberry osone osophy os orbiculare osotogari o soto gari o-soto gari o-soto-gari os penis osphradium osphresiology osprey os pubis OSS ossa Ossaean Ossa, Mount ossature Ossean ossein osselet osseofibrous osseointegrated

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