[Changes in noradrenaline metabolism in the rat subjected to cold in the early postnatal period].
The adrenal gland norepinephrine content is elevated and 3H-norepinephrine lowered in adult rats exposed to cold during early postnatal period. 7-week test cooling of cold-imprinted animals induced a more obvious adrenal norepinephrine exchange than in control rats, phenylethanolamine-N-methyltransferase activity falling by a factor of two. The brown adipose tissue 3H-norepinephrine exchange was first intensified and then returned to normal level in control rats in cooling. The 3H-norepinephrine exchange was reduced in cold-imprinted animals after 7-week cooling.
D002001:Adipose Tissue, Brown / Q000378:metabolism*; D000311:Adrenal Glands / Q000378:metabolism*; D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D002395:Catecholamines / Q000378:metabolism; D003080:Cold Temperature; D007521:Isocitrate Dehydrogenase / Q000378:metabolism; D008297:Male; D008930:Mitochondria, Liver / Q000201:enzymology; D009638:Norepinephrine / Q000378:metabolism*; D010625:Phenylethanolamine N-Methyltransferase / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains
D002395:Catecholamines; D007521:Isocitrate Dehydrogenase; D010625:Phenylethanolamine N-Methyltransferase; D009638:Norepinephrine
Izmeneniia metabolizma noradrenalina u krys, podvergnutykh kholodovomu vozdeĭstviiu v ranniĭ postnatal'nyĭ period.