Results 61 to 70 of about 160,936 (251)

Chromatin Packing Domain Engineering Through the Manipulation of Nuclear Cationic States

Advanced Science, EarlyView.
Manipulation of intranuclear divalent cation concentrations rapidly and reversibly remodels chromatin packing domains in living cells. Magnesium depletion disrupts domain compaction, heterochromatin organization, and transcriptional regulation, whereas magnesium loading promotes more compact and stable domains.
Cody L. Dunton, Carrillo Paola Gonzalez, Luay Almassalha, Wing Shun Li, Ruyi Gong, Nicolas Acosta, I Chae Ye, Jane Frederick, Christopher Hogg, Saira John, J. A. Gareth Williams, Rikkert J. Nap, Igal Szleifer, Vadim Backman   +13 more
wiley   +1 more source

Bloqueio neuromuscular residual após o uso de rocurônio ou cisatracúrio Bloqueo neuromuscular residual después del uso de rocuronio o cisatracúrio Residual neuromuscular block after rocuronium or cisatracurium

Revista Brasileira de Anestesiologia, 2005
JUSTIFICATIVA E OBJETIVOS: O bloqueio neuromuscular residual na sala de recuperação pós-anestésica (SRPA) é um fenômeno que pode aumentar a morbidade pós-operatória, com incidência variando entre 0% e 93%. O objetivo deste estudo foi avaliar a incidência
Bruno Salomé de Morais, Carlos Henrique Viana de Castro, Vera Coelho Teixeira, Alexandre Silva Pinto   +3 more
doaj   +1 more source

PGC-1alpha regulates the neuromuscular junction program and ameliorates Duchenne muscular dystrophy [PDF]

, 2007
The coactivator PGC-1alpha mediates key responses of skeletal muscle to motor nerve activity. We show here that neuregulin-stimulated phosphorylation of PGC-1alpha and GA-binding protein (GABP) allows recruitment of PGC-1alpha to the GABP complex and ...
Handschin, C., Kobayashi, Y M, Chin, S, Kobayashi, Y. M., Seale, P., Seale, P, Spiegelman, B. M., Handschin, C, Campbell, K. P., Campbell, K P, Spiegelman, B M, Chin, S.   +11 more
core   +1 more source

Loss of LCN2 Function Ameliorates Glucocorticoid‐Induced Muscle Atrophy via Remodeling the Extracellular Matrix

Advanced Science, EarlyView.
Glucocorticoids transcriptionally activate LCN2 expression via GR nuclear translocation. Secreted LCN2 binds MMP9 to degrade skeletal muscle ECM collagen, blocks integrin‐mediated mechanotransduction, bidirectionally disrupts muscle protein homeostasis, and reveals a novel target for steroid‐induced muscle atrophy.
Hongwei Shi, Xiaojing Hao, Yi Yan, Fengyang Li, Yaru Zhang, Zixin Li, Wenjuan Xie, Jiayin Lu, Xiaomao Luo, Yanjun Dong, Haidong Wang, Juan Wang   +11 more
wiley   +1 more source

Clinical and functional studies of autoimmune disorders of neuromuscular transmission [PDF]

, 2015
Inherited and acquired disorders of the neuromuscular junction are an important cause of muscle weakness and fatigability. In this thesis I focus on the autoimmune disorders of neuromuscular transmission.
Spillane, J
core  

A Microenvironment‐Adaptive Scaffold Rejuvenates Peripheral Nerve Regeneration During Aging Via Dual Modulation of Ferroptotic Stimuli in Schwann Cells

Advanced Science, EarlyView.
(i) Aging impairs peripheral nerve regeneration via its dual ferroptosis‐mediated pathologies in senescent schwann cells. (ii) The composite nerve conduit is a symbiosis niche integrating microenvironment‐responsive nanoparticles (Ga‐PTAs) and maxillofacial‐derived mesenchymal stem cells (Mmscs).
Ning Zhan, Lixin Tian, Lianjie Peng, Jingyu Zhang, Lining Lin, Xiaoting Zhang, Yaxian Luo, Zhichao Liu, Xinhua Yao, Mouyuan Sun, Yong He, Mengfei Yu, Huiming Wang   +12 more
wiley   +1 more source

Influência do sevoflurano e do isoflurano na recuperação do bloqueio neuromuscular produzido pelo cisatracúrio Influencia del sevoflurano y del isoflurano en la recuperación del bloqueo neuromuscular producido por el cisatracúrio The influence of sevoflurane and isoflurane on the recovery from cisatracurium-induced neuromuscular block

Revista Brasileira de Anestesiologia, 2002
JUSTIFICATIVA E OBJETIVOS: Os efeitos dos agentes bloqueadores neuromusculares sobre a junção neuromuscular são aumentados pelos anestésicos voláteis.
Angélica de Fátima de Assunção Braga, Franklin Sarmento da Silva Braga, Glória Maria Braga Potério, Eugesse Cremonesi, Gislaine Mauro   +4 more
doaj   +1 more source

Differential localization of glutamate receptor subunits at the drosophila neuromuscular junction [PDF]

, 2004
The subunit composition of postsynaptic neurotransmitter receptors is a key determinant of synaptic physiology. Two glutamate receptor subunits, Drosophila glutamate receptor IIA (DGluRIIA) and DGluRIIB, are expressed at the Drosophila neuromuscular ...
Portman, Scott L., DiAntonio, Aaron, Allen, Marcus J., Marrus, Scott B., Moffat, Kevin G., Allen, Marcus James   +5 more
core   +1 more source

Niche‐Mediated Neural Priming Enables Robust and Scalable Generation of Human Choroid Plexus Organoids

Advanced Science, EarlyView.
Compared to E8, mTeSR1 culture downregulated WNT and TGF‑β signaling, and upregulated neural differentiation pathways, enhancing neural priming. Under skin organoid induction conditions, mTeSR1‑cultured hESCs generated organoids with significantly higher neuroepithelial differentiation.
Zhongliang Chen, Liangxia Jiang, Xianbin Wang, Lili Zhong, Rongcan Luo, Min Su, Liangzhao Chu, Peng Luo   +7 more
wiley   +1 more source

A Case Report on Feasibility of Performing Robotic Thymectomy without Nondepolarising Muscle Relaxants in Myasthenia Gravis

Journal of Onco-Anaesthesiology and Perioperative Medicine
Robotic surgeries are popular for their enhanced perioperative outcomes and are performed under balanced anaesthesia with muscle relaxants to ensure minimal patient movement. However, in patients with myasthenia gravis, the use of muscle relaxants during
Aishwarya Ramkrishnan, Nivedhyaa Srinivasaraghavan   +1 more
doaj   +1 more source