کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1936255 | 1050687 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Expression of the Na+-K+-2Clâ cotransporter in the rat endolymphatic sac
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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
چکیده انگلیسی
The endolymphatic sac (ES) is a part of the membranous labyrinth that contains the cochlea, vestibular organs, and semicircular canals, and is believed to absorb endolymphatic fluid. Na+-K+-2Clâ (NKCC) is a cotransporter that occurs as two isoforms (NKCC-1 and NKCC-2). Especially, NKCC-2 is suggested to participate in ES endolymph absorption. In the present study, the expression and cellular localization of NKCC-1 and NKCC-2 in the rat ES were examined by RT-PCR and in situ hybridization, respectively. The findings indicate that both NKCC-1 and NKCC-2 are expressed in the rat ES and suggest that NKCC is involved in ES homeostasis. NKCC-2 may be particularly involved in endolymph absorption. This is the first report confirming NKCC expression in the ES.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical and Biophysical Research Communications - Volume 364, Issue 4, 28 December 2007, Pages 913-917
Journal: Biochemical and Biophysical Research Communications - Volume 364, Issue 4, 28 December 2007, Pages 913-917
نویسندگان
Kosuke Akiyama, Takenori Miyashita, Terushige Mori, Nozomu Mori,