𝔖 Bobbio Scriptorium
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On teratogenic effects of pilocarpine in chick development

✍ Scribed by Landauer, Walter

Publisher
John Wiley and Sons
Year
1953
Tongue
English
Weight
722 KB
Volume
122
Category
Article
ISSN
0022-104X

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✦ Synopsis

THREE FIGURES

A number of chemical compounds are known which, when injected into the yolk sac of developing chicken eggs, call forth rumplessness (i.e., partial or complete absence of the tail skeleton and associated parts) during early stages of incubation and, somewhat later, produce a syndrome of malformations involving the facial skeleton and the posterior extremities. The most intensively studied of these substances are insulin and boric acid. Both compounds have similar gross morphological effects on tail development (though there may be differences in detail), but the incidence of rumplessness is

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