dc.contributor.author |
Yürekli, Muhittin |
|
dc.date.accessioned |
2021-10-19T09:01:23Z |
|
dc.date.available |
2021-10-19T09:01:23Z |
|
dc.date.issued |
1998 |
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dc.identifier.citation |
YÜREKLİ M (1998). The effects of phenoxybenzamine and cold stress on tyrosine hydroxylase enzyme activity and expression of tyrosine hydroxylase gene in the rat adrenal medulla. Turkish Journal of Biology, 22(2), 197 - 203. |
en_US |
dc.identifier.uri |
http://hdl.handle.net/11616/42320 |
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dc.description.abstract |
Abstract:Soguk uygulaması ve soguga ek olarak phenoxybenzamine uygulamasının, tirozin hidroksilaz (TH) ve TH mRNA seviyesi üzerindeki etkileri Sprague Dawley (SD) sıçanlarının adrenal medullasında araştırıldı. SD sıçanları 48 saat 4 °C’de soguga maruz bırakıldı. Phenoxybenzamine uygulaması % 0.9 NaCl içeren % 5 etanol içinde hazırlanarak 20 mg/kg olacak sekilde periton içine (i.p) yapıldı. TH aktivitesi, |
en_US |
dc.description.abstract |
Abstract:The effects of cold exposure and cold plus phenoxybenzamine treatment on tyrosine hydroxylase (TH) activity and TH m RNA levels were investigated in the adrenal medulla of Sprague Dawley (SD) rats. SD rats were exposed to cold (4 °C) for 48 hours. Phenoxybenzamine was injected intraperitoneally (i.p) at 20 mg/kg, which was prepared in 5% ethanol containing 0.9 % NaCL TH activity was measured by monitoring the formation of 3H2O as a product of L−(3H) -tyrosine hydroxylation, the formation of L−(3H) -dopa from L−(3H) -tyrosine. Total adrenal RNA was isolated and blotted onto a nylon membrane and the immobilized RNA was then hybridized from TH cDNA probe. TH mRNA was assayed by densitometric scanning of the autoradiograms with a videodensitometer. TH activity and mRNA levels were found to be significantly increased in the adrenal medulla of SD rats exposed to cold for 48 hours and treated with cold plus phenoxybenzamine (P<0.01). |
en_US |
dc.language.iso |
tur |
en_US |
dc.rights |
info:eu-repo/semantics/openAccess |
en_US |
dc.title |
The effects of phenoxybenzamine and cold stress on tyrosine hydroxylase enzyme activity and expression of tyrosine hydroxylase gene in the rat adrenal medulla |
en_US |
dc.type |
article |
en_US |
dc.relation.ispartof |
Turkish Journal of Biology |
en_US |
dc.department |
İnönü Üniversitesi |
en_US |