کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5535108 1402213 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Morphological and neuroanatomical study of the mammary gland in the immature and mature European beaver (Castor fiber)
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
Morphological and neuroanatomical study of the mammary gland in the immature and mature European beaver (Castor fiber)
چکیده انگلیسی
The nerve fibres were visualized using antibodies against protein gene product 9.5 (PGP) and biologically active substances including β-hydroxylase tyrosine (DβH), neuropeptide Y (NPY), calcitonine gene-related peptide (CGRP) and substance P (SP). The study has revealed that the MG in the juvenile and mature beaver is richly supplied with PGP-immunoreactive (PGP-IR) nerve fibres. The most abundant innervation was observed in the nipple and less numerous nerve terminals supplied the glandular tissue. Double-labelling immunohistochemistry disclosed that the majority of PGP-IR nerve fibres associated with blood vessels and smooth muscle cells in both the nipple and glandular tissue were also DßH-IR. However, these nerve terminals were less numerous in the glandular tissue than in the nipple. Most of the DßH-IR axons associated with arteries and smooth muscle cells in the entire gland also stained for NPY. Small number of DßH/NPY-IR fibres supplied veins. CGRP-IR fibres were more abundant than those expressing SP. No distinct differences in the distribution and immunohistochemical characteristic of nerve fibres were observed between the juvenile and adult animals. The distribution and immunohistochemical properties of nerve fibres supplying the gland in the beaver remind those previously described in other mammalian species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tissue and Cell - Volume 48, Issue 5, October 2016, Pages 552-557
نویسندگان
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