Decreased Axosomatic Input to Motoneurons and Astrogliosis in the Spinal Cord of Aged Rats

An increasing body of evidence indicates that aging-related impairments of nervous functions are caused by damage to neuron integrity rather than by loss of neurons. By using electron microscopy, we have examined axosomatic boutons on spinal cord motoneurons derived from aged and young adult Sprague...

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Veröffentlicht in:	The journals of gerontology. Series A, Biological sciences and medical sciences Biological sciences and medical sciences, 1998-09, Vol.53A (5), p.B369-B379
Hauptverfasser:	Kullberg, Susanna, Ramírez-León, Vania, Johnson, Hans, Ulfhake, Brun
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging Aging - pathology Animals Astrocytes - ultrastructure Glial Fibrillary Acidic Protein - analysis Male Medicin och hälsovetenskap Microscopy, Electron Motor ability Motor Neurons - chemistry Motor Neurons - ultrastructure Neurology Rats Rats, Sprague-Dawley Rodents Spinal cord Spinal Cord - ultrastructure
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