Results 51 to 60 of about 317,098 (177)

Different protein expression patterns in rat spinal nerves during Wallerian degeneration assessed using isobaric tags for relative and absolute quantitation proteomics profiling

Neural Regeneration Research, 2020
Sensory and motor nerve fibers of peripheral nerves have different anatomies and regeneration functions after injury. To gain a clear understanding of the biological processes behind these differences, we used a labeling technique termed isobaric tags ...
Shuai Wei, Xue-Zhen Liang, Qian Hu, Wei-Shan Wang, Wen-Jing Xu, Xiao-Qing Cheng, Jiang Peng, Quan-Yi Guo, Shu-Yun Liu, Wen Jiang, Xiao Ding, Gong-Hai Han, Ping Liu, Chen-Hui Shi, Yu Wang   +14 more
doaj   +1 more source

Hot Cross Bun Sign Following Bilateral Pontine Infarction: A Case Report [PDF]

Journal of Movement Disorders, 2013
The hot cross bun sign is characterized by cruciform T2 signal hyperintensity in the pons and has been reported to be a specific but not pathognomic for multiple system atrophy.
Sook Young Roh, Hyun-soon Jang, Yoon Hee Kim   +2 more
doaj   +1 more source

Iron role paradox in nerve degeneration and regeneration [PDF]

Bolandghamat, S., & Behnam-Rassouli, M. (2024). Iron role paradox in nerve degeneration and regeneration. Physiological Reports, 12, e15908
Iron accumulates in the neural tissue during peripheral nerve degeneration. Some studies have already been suggested that iron facilitates Wallerian degeneration (WD) events such as Schwann cell de-differentiation. On the other hand, intracellular iron levels remain elevated during nerve regeneration and gradually decrease.
arxiv   +1 more source

Some formulas for fully degenerate Bernoulli numbers and polynomials [PDF]

arXiv, 2022
The aim of this paper is to study the fully degenerate Bernoulli polynomials and numbers, which are a degenerate version of Bernoulli polynomials and numbers and arise naturally from the Volkenborn integral of the degenerate exponential functions on Zp.
arxiv  

Mitochondrial impairment activates the Wallerian pathway through depletion of NMNAT2 leading to SARM1-dependent axon degeneration

Neurobiology of Disease, 2020
Wallerian degeneration of physically injured axons involves a well-defined molecular pathway linking loss of axonal survival factor NMNAT2 to activation of pro-degenerative protein SARM1.
Andrea Loreto, Ciaran S. Hill, Victoria L. Hewitt, Giuseppe Orsomando, Carlo Angeletti, Jonathan Gilley, Cristiano Lucci, Alvaro Sanchez-Martinez, Alexander J. Whitworth, Laura Conforti, Federico Dajas-Bailador, Michael P. Coleman   +11 more
doaj  

Magnetic resonance tractography exhibiting retrograde degeneration of the corticospinal tract in a patient with a unilateral spinal cord tumor

Brain and Behavior, 2021
Background Transection‐induced axonal retrograde degeneration, in contrast to Wallerian degeneration, has not been widely recognized in clinical practice.
Yusuke Osaki, Wataru Sako, Masafumi Harada, Yuishin Izumi   +3 more
doaj   +1 more source

Identities involving degenerate harmonic and degenerate hyperharmonic numbers [PDF]

arXiv, 2023
Harmonic numbers have been studied since antiquity, while hyperharmonic numbers were intoduced by Conway and Guy in 1996. The degenerate harmonic numbers and degenerate hyperharmonic numbers are their respective degenerate versions. The aim of this paper is to further investigate some properties, recurrence relations and identities involving the ...
arxiv  

Some numbers and polynomials related to degenerate harmonic and degenerate hyperharmonic numbers [PDF]

arXiv, 2023
Recently, the degenerate harmonic and the degenerate hyperharmonic numbers are introduced respectively as degenerate versions of the harmonic and the hyperharmonic numbers. The aim of this paper is to introduce the degenerate harmonic-Fubini polynomials and numbers related to the degenerate harmonic numbers and to study their properties, explicit ...
arxiv  

Endogenous Nmnat2 is an essential survival factor for maintenance of healthy axons.

PLoS Biology, 2010
The molecular triggers for axon degeneration remain unknown. We identify endogenous Nmnat2 as a labile axon survival factor whose constant replenishment by anterograde axonal transport is a limiting factor for axon survival.
Jonathan Gilley, Michael P Coleman
doaj   +1 more source

A note on new type degenerate Bernoulli numbers [PDF]

arXiv, 2020
Studying degenerate versions of various special polynomials have become an active area of research and yielded many interesting arithmetic and combinatorial results. Here we introduce a degenerate version of polylogarithm function, called the degenerate polylogarithm function.
arxiv