Changes in neurosteroidogenesis during demyelination and remyelination in cuprizone-treated mice
نویسندگان
چکیده
منابع مشابه
Remyelination After Cuprizone-Induced Demyelination Is Accelerated in Juvenile Mice.
Remyelination capacity decreases with age in adult mice, but data comparing remyelination capacity after toxic demyelination in developing mice versus adult mice are not available. We treated 3-week-old and adult C57BL/6 mice with cuprizone for 1 to 5 weeks and studied demyelination/remyelination and cellular reactions in the corpus callosum and motor cortex by histology, immunohistochemistry, ...
متن کاملAn Alternative Cuprizone-Induced Demyelination and Remyelination Mouse Model
The cuprizone model is a well-established and investigated paradigm to study demyelination and remyelination in rodents. Cuprizone is usually administrated by mixing in the powdered or pelleted rodent chow. However, since cuprizone is sensitive to the environment and the consumption of it varies between different animals, the major issue is the discrepancy in demyelination of the animals. This ...
متن کاملA New Model of Cuprizone-Mediated Demyelination/Remyelination
In the central nervous system, demyelinating diseases, such as multiple sclerosis, result in devastating long-term neurologic damage, in part because of the lack of effective remyelination in the adult human brain. One model used to understand the mechanisms regulating remyelination is cuprizone-induced demyelination, which allows investigation of remyelination mechanisms in adult animals follo...
متن کاملProgesterone Enhanced Remyelination in the Mouse Corpus Callosum After Cuprizone Induced Demyelination
Background: Progesterone as a sex steroid hormone is thought to affect and prevent demyelination, but its role in promoting myelin repair is far less investigated. In this study, remyelinating potential of progesterone in corpus callosum was evaluated on an experimental model of MS.Methods: In this experimental study, adult male C57BL/6 mice were fed with 0.2% (w/w) cuprizone in ground breeder ...
متن کاملAstrogliosis during acute and chronic cuprizone demyelination and implications for remyelination
In multiple sclerosis, microglia/macrophage activation and astrocyte reactivity are important components of the lesion environment that can impact remyelination. The current study characterizes these glial populations relative to expression of candidate regulatory molecules in cuprizone demyelinated corpus callosum. Importantly, periods of recovery after acute or chronic cuprizone demyelination...
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ژورنال
عنوان ژورنال: Journal of Neuroendocrinology
سال: 2018
ISSN: 0953-8194
DOI: 10.1111/jne.12649