K Kiyoshi

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The lateral septum and the preoptic area of birds comprise neurons immunoreactive (ir) for vasoactive intestinal polypeptide (VIP) and gonadotropin-releasing hormone (GnRH). By use of immunohistochemical single- and double-labeling techniques, we have investigated the distribution and the connections of these two types of peptidergic neurons in the lateral(More)
Vasoactive intestinal peptide (VIP)-like immunoreactive terminal fields were examined in the lateral septum of the pigeon by means of immunocytochemistry. According to light-microscopic observations, these projections originated from VIP-like immunoreactive cerebrospinal fluid (CSF)-contacting neurons, which are located in the ependymal layer of the lateral(More)
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