title: Neuronal degeneration in the brain of the brindled mouse. I. Chromological studies on the long-surviving group.
abstract: Brindled mutant mouse (MObr) is clinically closely similar to kinky hair syndrome (KHS) in humans. Hemizygous males (MObr/Y) of this mutant usually cannot survive beyond the 15th -- 16th postnatal day. However, some were found to survive into the adult life. Extensive neuronal degeneration in the cerebral cortex was a prominent neuropathological feature of MObr/Y (Yajima and Suzuki, 1979a). In the long surviving one, however, such neuronal degeneration gradually disappeared and cortical neuronal loss and axonal degeneration of the underlying white matter were the predominant neuropathological features. which are closely similar to those of KHS, in particular in those patients who survive for more than 1 year. On the basis of our observations on the brain of MObr/Y mice, we hypothesized the possible chronological events on the development of neuropathological lesions in KHS in humans.
mesh_terms: D000782:Aneuploidy; D000818:Animals; D001369:Axons / Q000648:ultrastructure; D001921:Brain / Q000473:pathology*; D002540:Cerebral Cortex / Q000473:pathology; D005260:Female; D002479:Inclusion Bodies / Q000648:ultrastructure; D008297:Male; D051379:Mice; D008818:Mice, Neurologic Mutants; D009474:Neurons / Q000648:ultrastructure*; D012730:Sex Chromosomes; D013997:Time Factors