https://transhumanist.ru/index.php?action=history&feed=atom&title=ICMT 2026-09-10T16:35:53Z История изменений этой страницы в вики MediaWiki 1.43.6 https://transhumanist.ru/index.php?title=ICMT&diff=5319&oldid=prev 2021-05-12T13:38:58Z

<p>Новая страница: «Protein-S-isoprenylcysteine O-methyltransferase (EC 2.1.1.100) (Isoprenylcysteine carboxylmethyltransferase) (Prenylated protein carboxyl methyltransferase) (PPMT...»</p> <p><b>Новая страница</b></p><div>Protein-S-isoprenylcysteine O-methyltransferase (EC 2.1.1.100) (Isoprenylcysteine carboxylmethyltransferase) (Prenylated protein carboxyl methyltransferase) (PPMT) (Prenylcysteine carboxyl methyltransferase) (pcCMT) [PCCMT]<br /> <br /> ==Publications==<br /> <br /> {{medline-entry<br /> |title=&quot;Intracisternal microtubules&quot; in neurons of dog ganglia.<br /> |pubmed-url=https://pubmed.ncbi.nlm.nih.gov/509492<br /> |abstract=Ultrastructure, age-incidence, and topographic distribution of so-called intracisternal microtubules ([[ICMT]]) were studied in neurons of autonomic and ganglia of dogs. Microtubules packed within dilated cisterns of rough ER are about 24 nm in diameter; the thickness of the walls is about 10 nm. These facts suggest that intracisternal microtubules are identical with cytoplasmic microtubules. The [[ICMT]] show 12, 13, and 14 protofilaments. [[ICMT]] wer more frequently observed in autonomic than in somatic ganglia. In 23 dogs over 7 years old, [[ICMT]] was positive in 20 dogs. These structures therefore, seem related to ageing. The mechanism of production has not yet been established, but the cause may be a disturbance of protein synthesis and/or of the protein tubulin transport system.<br /> |mesh-terms=* Aging<br /> * Animals<br /> * Dogs<br /> * Endoplasmic Reticulum<br /> * Ganglia, Autonomic<br /> * Ganglia, Sympathetic<br /> * Microscopy, Electron<br /> * Microtubules<br /> * Neurons<br /> <br /> |full-text-url=https://sci-hub.do/10.1007/BF00237009<br /> }}</div>

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