| 释义 |
▪ I. isograft, n. Med. and Biol.|ˈaɪsəʊgrɑːft, -æ-|
[f. iso- + graft n.1]
a. = homograft. Now rare or Obs.
1909Jrnl. Exper. Med. XI. 194 Three isografts were placed. 1919J. S. Davis Plastic Surg. iv. 50, I have thought for some time that the success or failure of isografts may be dependent on the similarity or dissimilarity of blood groups of the host and donor. 1942J. P. Webster in F. Christopher Textbk. Surg. (ed. 3) xxxv. 1587 Successful free corneal isografts have been reported with maintenance of transparency. 1950F. Smith Plastic & Reconstruction Surg. i. 27 Homograft, homologous graft and isograft are synonymous terms indicating tissue transplanted from one to another person of the same species.
b. A graft taken from an identical twin of the recipient or from an animal of the same inbred strain.
1958Immunology I. 1 Adrenal cortical grafts transplanted between members of an inbred strain of mice (‘isografts’) are held to be successful when they empower adrenalectomised mice to subsist on a diet low in NaCl. Ibid. 6 Homografts transplanted to the brain and testis were significantly inferior to isografts. 1963Humphrey & White Immunol. for Students of Med. xi. 359 Isografts usually also take permanently, although even within a pure line of mice male skin may be rejected by a female recipient, by virtue of the fact that the Y chromosome can carry sex-linked genetic differences. 1970Microvascular Res. II. 91 The vascular dilation and petechiae, which were observed in the skin isografts in animals treated with cortisol, were similar in the allograft group.
▪ II. isograft, v. Med. and Biol.|ˈaɪsəʊgrɑːft, -æ-|
[f. iso- + graft v.1 or f. prec.]
trans. a. To transplant from one individual to another of the same species; = homotransplant v. b. To transplant between identical twins or animals of the same inbred strain. So ˈisografted ppl. a., ˈisografting vbl. n.
1909Jrnl. Exper. Med. XI. 194 The following day the isografting was made. 1919J. S. Davis Plastic Surg. iv. 50 Care must be taken when isografting is contemplated, not to transmit disease to a healthy person. 1959Proc. Soc. Exper. Biol. & Med. CII. 651/1 (caption) Light-dark synchronized activity rhythm whether or not pituitaries were isografted. 1962Dissertation Abstr. XXII. 2829/1 The sex of the recipient animal had no effect on the survival of isografted fetal tissue. 1970Zeitschr. für Anat. & Entwickl.-Gesch. CXXXII. 318, 92 mammary duct-segments..were excised..and microdissected for isografting into the fourth mammary gland-free fat pads of the 46 female hosts. |