Malformations in Mouse Embryos induced by Trypan Blue
نویسندگان
چکیده
منابع مشابه
Trypan blue induced teratogenesis of rat embryos cultivated in vitro.
Trypan blue is known to produce embryonic abnormalities in a wide variety of animals, including rats (Gillman, Gilbert, Gillman & Spence, 1948), mice (Waddington & Carter, 1953; Hamburgh, 1954), amphibians (Waddington & Perry, 1956), chickens (Beaudoin & Wilson, 1958;Stephan & Sutter, 1961), rabbits (Ferm, 1956), and hamsters (Ferm, 1958). Studies on the teratogenic action of this dye have also...
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Female mice of the Japanese dd strain were mated at 3 to 5 months of age. On days 7 to 15 of pregnancy they were given a single intraperitoneal injection of 8-azaguanine solution (16 mg. /c.c.) and then were sacrificed shortly before term to determine state of pregnancy and condition of the foetuses. Routine histological examinations were made of malformed organs and also of the placentae of af...
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Among the various exogenous agents inducing developmental anomalies in higher mammals, administration of chemicals to pregnant animals may be a suitable means for the detection of the mechanism of teratogenesis. Sinclair ('50) recognized an abnormality of the nervous system of embryos after treatment of pregnant mice of an albino stock for several days from 7-8th day of gestation, with ethyl-ur...
متن کاملThe Effects of Trypan Blue on Chick Embryos
VARIOUS malformations in rats and mice have been observed to be caused by administration of the vital dye, Trypan blue (Gillman, Gilbert, Gillman, & Spence, 1948; Fox & Goss, 1956, 1957; Hamburgh, 1952, 1954; Waddington & Carter, 1952, 1953). Recently Waddington & Perry (1956) reported a teratogenic effect of Trypan blue on Amphibian embryos. The present paper deals with the effects of this dye...
متن کاملTeratogenic effects of trypan blue on hamster embryos.
L I T T L E information is available in the literature on the susceptibility of the hamster embryo to teratogens. Desoxycorticosterone acetate apparently has some teratogenic activity (Tedford & Risely, 1950), but the degree and type of abnormality produced by this agent in the hamster have not been recorded. Orsini (1952) has described naturally-occurring urogenital anomalies which appear in f...
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ژورنال
عنوان ژورنال: Nature
سال: 1952
ISSN: 0028-0836,1476-4687
DOI: 10.1038/169027a0