Results 91 to 100 of about 39,707 (258)

Combination of Acellular Nerve Graft and Schwann Cells-Like Cells for Rat Sciatic Nerve Regeneration

Neural Plasticity, 2014
Objective. To investigate the effect of tissue engineering nerve on repair of rat sciatic nerve defect. Methods. Forty-five rats with defective sciatic nerve were randomly divided into three groups. Rats in group A were repaired by acellular nerve grafts
Songtao Gao, Yan Zheng, Qiqing Cai, Zhansheng Deng, Weitao Yao, Jiaqiang Wang, Xin Wang, Peng Zhang   +7 more
doaj   +1 more source

Prostaglandin D2 Synthase Controls Schwann Cells Metabolism and Peripheral Myelin Homeostasis [PDF]

Glia
Prostaglandin D2 Synthase (L‐PGDS) controls PPNS myelin lipids’ composition and Schwann cells energetic metabolism In the absence of L‐PGDS Schwann cells turn to acetate as the main energetic source. These metabolic changes result in ketone bodies production to preserve neuronal survival.
Trimarco A, Audano M, La Marca R, Pellegatta M, Canevazzi P, Cariello M, Falco M, Pedretti S, Imperato G, Cestaro A, Podini P, Dina G, Quattrini A, Massimino L, Caruso D, Mitro N, Taveggia C.   +16 more
europepmc   +2 more sources

Reduced Oligodendrocyte Density and Axonal Caliber Associated With Mitochondrial Alterations in the White Matter of Chronically‐Starved Mice

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Anorexia nervosa (AN) is a severe eating disorder associated with extreme weight loss, hyperactivity, and amenorrhea. Neuroimaging studies revealed brain atrophy and disruption of white matter integrity in the corpus callosum (CC) of patients with AN. However, the underlying pathophysiological mechanisms remain unclear.
Stephan Lang, Annelie Zimmermann, Kaja Dickert, Hanna Rupprecht, Julia Priebe, Fabienne Haberland, Hanna‐Sophia Henschke, Katharina Schuster, Marcus Frank, Linda Frintrop   +9 more
wiley   +1 more source

Localization of brain stem motoneurons innervating the laryngeal muscles in the rufous horseshoe bat,rhinolophus rouxi [PDF]

, 1981
The motoneurons innervating the laryngeal muscles were localized in the rufous horseshoe bat,Rhinolophus rouxi, using the HRP method. HRP was applied to the cricothyroid muscle and to the cut end of the recurrent laryngeal nerve. Labeled motoneurons were
bowden, Bowden, Bruns, Claudia Ruehle, Gacek, Gacek, Hermann Schweizer, Illing, Mesulam, Murray, Neuweiler, Rosene, Rudolf Ruebsamen, Ruebsamen, Ruebsamen, Schneider, Schnitzler, Schuller, Schuller, Schuller, Streit, Szentogothai, Wetzel, Wustow, Yoshida   +24 more
core   +1 more source

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

Ibrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

Lysosome Evanescence Mediates Autophagic Flux Impairment in Glucose Imbalanced Environments

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Schwann cells (SCs) support axonal function and promote nerve regeneration. This study investigated how various glucose concentrations influence SC viability, oxidative stress, and autophagy, which contribute to diabetic neuropathy. RSC96 SCs were cultured under five glucose conditions (0, 2.5, 5.5, 50, or 100 mM) for 24, 48, and 72 h.
Yuan‐Chen Cheng, Ling‐Li Chang, Hung‐Chen Wang, Wei‐Chun Hung, Chia‐Hua Hsieh, Yi‐Hsuan Wang, Kuang‐I Cheng   +6 more
wiley   +1 more source

Differential myelinated and unmyelinated sensory and autonomic skin nerve fiber involvement in patients with ophthalmic postherpetic neuralgia

Frontiers in Neuroanatomy, 2015
Postherpetic neuralgia is a common and exceptionally drug-resistant neuropathic pain condition. In this cross-sectional skin biopsy study, seeking information on the responsible pathophysiological mechanisms we assessed how ophthalmic postherpetic ...
Andrea eTruini, maija ehaanpaa, vincenzo eprovitera, antonella ebiasiotta, annamaria estancanelli, giuseppe ecaporaso, lucio esantoro, giorgio ecruccu, maria enolano   +8 more
doaj   +1 more source

Bilateral hypermetropia, myelinated retinal nerve fibers, and amblyopia

Middle East African Journal of Ophthalmology, 2011
A 14-year-old hyperopic female with poor vision in both eyes was evaluated for ophthalmic and systemic diseases. The patient had bilateral retinal fiber myelination and greater vision loss in the more hyperopic eye. This was a rare case of reverse Straatsma syndrome, the clinical presentation which may be accompanied with significant vision loss.
Shenoy, Radha, Bialasiewicz, Alexander A., Al Barwani, B.   +2 more
openaire   +3 more sources

Outcomes and Innervation of Gracilis for Pediatric Facial Paralysis: A Systematic Review

The Laryngoscope, EarlyView.
This systematic review compares innervation techniques for gracilis free muscle transfer in pediatric facial paralysis. Masseteric innervation produced the greatest commissure excursion, cross‐facial nerve grafting enabled spontaneous smiles, and dual innervation balanced both with high satisfaction and low complication rates across techniques ...
Kaiwen Chen, Shaun A. Nguyen, Warren B. Chun, Charles M. Henry, Matthew H. Cheung, Cory Hyun‐su Kim, Michelle S. Hwang   +6 more
wiley   +1 more source

Patterns of myelinated nerve fibers loss in transthyretin amyloid polyneuropathy and mimics. [PDF]

Ann Clin Transl Neurol, 2022
Du K, Chu X, Tang Y, Zhao X, Yu M, Zheng Y, Deng J, Lv H, Zhang W, Wang Z, Yuan Y, Meng L.   +11 more
europepmc   +1 more source