| 释义 |
Purkinjean, a. Anat. and Phys.|pɜːˈkɪndʒiːən|
Also erron. -gian.
[f. Purkinje + -an.]
Pertaining to or named after Purkinje: applied to various anatomical structures, etc., as the Purkinjean capsules in the cement of a tooth (see quot. 1854); Purkinjean vesicle, the nucleus of the ovum, discovered by Purkinje in 1825, also called germinal vesicle or Purkinje's vesicle.
1835–6Todd's Cycl. Anat. I. 785/1 During the last stage of its continuance in the ovary the vesicle of Purkinje disappears. 1836–9Ibid. II. 452/1 The Purkinjean or germinal vesicle. 1854Owen Skel. & Teeth in Orr's Circ. Sci., Org. Nat. I. 292 (Elephant's grinders) The cells..become confluent.., their primitive distinctness being indicated only by their persistent granular nuclei, which now form the radiated Purkingian capsules. 1890Billings Nat. Med. Dict., Purkinje's vesicle. |