Effect of hypoosmolality on the abundance, poly(A) tail length and axonal targeting of arginine vasopressin and oxytocin mRNAs in rat hypothalamic magnocellular neurons
Effect of hypoosmolality on the abundance, poly(A) tail length and axonal targeting of arginine vasopressin and oxytocin mRNAs in rat hypothalamic magnocellular neurons
复制标题
低渗透压对大鼠下丘脑大细胞神经元中精氨酸加压素和催产素 mRNA 的丰度、聚腺苷酸尾长和轴突靶向的影响
DOI:
10.1016/0014-5793(95)01008-3
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发表时间:
1995
期刊:
影响因子:
3.5
通讯作者:
E. Mohr
中科院分区:
文献类型:
--
作者:
Pernille C. Svane;N. Thorn;Dietmar Richter;E. Mohr
Arginine vasopressin (AVP) and oxytocin (OT) mRNAs are targeted to the axonal compartment of rat hypothalamic magnocellular neurons. Salt-loading results in a considerable rise in hypothalamic and axonal AVP mRNA but only a moderate increase for axonal OT mRNA. Here we report that hypoosmolality gives rise to a rapid decrease of axonal AVP encoding transcripts to undetectable levels after 2 weeks. The levels of OT mRNA in the axonal compartment did not change significantly. In the hypothalamus the mRNA for AVP also decreased. The size of the poly(A) tract of AVP encoding transcripts appeared to be strictly correlated with plasma osmolality. In contrast, the amount and size of OT encoding mRNAs were only moderately or not influenced by hypoosmolar stimuli.
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DOI:
10.1172/jci114804
发表时间:
1990
期刊:
The Journal of clinical investigation
影响因子:
--
作者:
Robinson,AG;Roberts,MM;Evron,WA;Verbalis,JG;Sherman,TG
通讯作者:
Sherman,TG
影响因子:
19.6
作者:
Verbalis,JG;Drutarosky,MD
通讯作者:
Drutarosky,MD
影响因子:
13.8
作者:
Wickens,M
通讯作者:
Wickens,M
DOI:
10.1016/0169-328x(90)90046-g
发表时间:
1990
期刊:
Brain research. Molecular brain research
影响因子:
--
作者:
McCabe,JT;Lehmann,E;Chastrette,N;Hänze,J;Lang,RE;Ganten,D;Pfaff,DW
通讯作者:
Pfaff,DW