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单词 nephrocyte
释义

> as lemmas

nephrocyte
nephrocyte n.
Brit. /ˈnɛfrə(ʊ)sʌɪt/
,
U.S. /ˈnɛfrəˌsaɪt/
[after German Nephrocyt (A. Korotneff 1894, in Mittheilungen aus der Zool. Station zu Neapel 11 344)] Zoology (in various invertebrates) a cell whose function involves the accumulation or formation of waste or excretory products; spec. such a cell found in the haemocoel of many insects and other arthropods.
ΘΚΠ
the world > animals > invertebrates > phylum Arthropoda > class Insecta > parts of insects > [noun] > specialized cell > cell which stores or excretes waste
nephrocyte1895
1895 Jrnl. Royal Microsc. Soc. 165 He [sc. Korotneff] finds colossal cells, whose possible function is suggested in the title ‘nephrocytes’.
1932 L. A. Borradaile & F. A. Potts Invertebrata xiv. 390 Nitrogenous end products are found in the nephrocytes (cells found commonly associated with the fat body and the pericardium [of insects]).
1969 R. F. Chapman Insects xxv. 494 Nephrocytes, or pericardial cells, are cells occurring singly or in groups in various parts of the body. They may be very large, as in dipterous larvae, or small and numerous and usually they contain more than one nucleus.
1998 Jrnl. Exper. Zool. 282 323 They [sc. uric acid crystals] form in vacuoles of nephrocytes which do not circulate with the blood but appear to be in fixed locations in the organism [sc. an ascidian].
extracted from nephro-comb. form
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as lemmas
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