کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2008305 | 1066403 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Prolactin-releasing peptide is essential to maintain the prolactin level and osmotic balance in freshwater teleost fish
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Prolactin-releasing peptide is essential to maintain the prolactin level and osmotic balance in freshwater teleost fish Prolactin-releasing peptide is essential to maintain the prolactin level and osmotic balance in freshwater teleost fish](/preview/png/2008305.png)
چکیده انگلیسی
We administered prolactin-releasing peptide (PrRP) or anti-PrRP antiserum to goldfish in fresh water and analyzed their effects on prolactin and osmoregulatory mechanisms. The pituitary mRNA level of prolactin increased by PrRP but decreased by anti-PrRP. The rate of water inflow in the gills decreased by PrRP and increased by anti-PrRP, showing that PrRP restricts branchial water permeability, as also restricted by prolactin. PrRP also expanded the mucous cell layers on the scales, which may restrict efficiently water inflow by the mucous system. Eventually, the plasma osmotic pressure decreased by anti-PrRP. We conclude that PrRP is essential to maintain prolactin levels and osmotic balance in fresh water.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Peptides - Volume 27, Issue 5, May 2006, Pages 1104–1109
Journal: Peptides - Volume 27, Issue 5, May 2006, Pages 1104–1109
نویسندگان
Masaaki Fujimoto, Tatsuya Sakamoto, Tomokazu Kanetoh, Michiyo Osaka, Shunsuke Moriyama,