Ciliary Neurotrophic Factor is a Regulator of Muscular Strength in Aging
نویسندگان
چکیده
منابع مشابه
Ciliary neurotrophic factor is a regulator of muscular strength in aging.
Ciliary neurotrophic factor (CNTF) participates in the survival of motor neurons and reduces the denervation-induced atrophy of skeletal muscles. Experiments performed in rats show a decrease in peripheral CNTF synthesis during aging, associated with an overexpression of its alpha-binding receptor component by skeletal muscles. Measurement of sciatic nerve CNTF production and of the muscular pe...
متن کاملThe trophic effect of ciliary neurotrophic factor on injured masseter muscle in rat
Objective(s): Occlusal trauma is one of the most common forms of oral biting dysfunction. Long-term occlusal trauma could weaken the stomatognathic system; especially damage one’s masticatory muscle. Through using the rat model, this study investigated the trophic effect of ciliary neurotrophic factor (CNTF) on injured masseter muscle. Materials and Methods: Male Wistar rats (n=36) were random...
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PURPOSE Ciliary neurotrophic factor (CNTF) has been shown to inhibit the developmental expression of rod differentiation markers in rat retinal cultures. The present study was undertaken to investigate whether CNTF transiently inhibits rod differentiation or induces irreversible changes in the developmental fate of rod precursors. METHODS The effects of CNTF on rod differentiation were monito...
متن کاملEndogenous ciliary neurotrophic factor is a lesion factor for axotomized motoneurons in adult mice.
Ciliary neurotrophic factor (CNTF) is an abundant cytosolic molecule in myelinating Schwann cells of adult rodents. In newborn animals in which CNTF is not yet expressed, exogenous CNTF that is locally administered very effectively protects motoneurons from degeneration by axotomy. To evaluate whether endogenous CNTF, released after nerve injury from the cytosol of Schwann cells, supports moton...
متن کاملBrain-Derived Neurotrophic Factor, Ciliary Neurotrophic Factor, and Basic Fibroblast Growth Factor
Methods. Retinal ischemia was induced in Lewis albino rats by increasing intraocular pressure to 160 mm Hg for 90 minutes. The agents or buffer controls were injected intravitreally at different times, either before or after the ischemic insult, and the postischemic survival time was either 7 or 14 days. The degree of retinal damage was assessed from plastic-embedded sections by cytologic analy...
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ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 1999
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.19-04-01257.1999