Diencephalic origin of the pineal gland of the chicken embryo.
نویسندگان
چکیده
In the present paper, the diencephalic origin of the chick pineal gland was analyzed by a series of experiments: prosencephalic substitution; in vitro culture of isolated diencephalons; and total or partial excission of the diencephalic roof. The results indicate that the differentiation of the chick pineal gland in the rooof of the third ventricle is not influenced by the neighbouring brain vesicles and is of diencephalic origin. Moreover, in order to obtain chick embryos with pineal agenesia, the whole diencephalic roof has to be removed.
منابع مشابه
کلسیفیکاسیون فیزیولوژیک داخل جمجمهای در غده پینهآل و شبکه کوروئید در مراجعهکنندگان به بخش سیتی اسکن بیمارستان امام رضا (ع) بیرجند در سالهای 1376 لغایت 1385
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ورودعنوان ژورنال:
- Histology and histopathology
دوره 6 3 شماره
صفحات -
تاریخ انتشار 1991