Results 61 to 70 of about 47,578 (306)

Combined Video-Assisted Thoracic Surgery and Posterior Spinal Surgery for the Treatment of Dumbbell Tumor of the First Thoracic Nerve Root [PDF]

Asian Spine Journal, 2015
Although several cases of a dumbbell tumor of thoracic nerve roots have been reported, reports on the surgical procedures for a dumbbell tumor of the first thoracic (T1) nerve root are rare.
Junichi Ohya, Kota Miyoshi, Tomoaki Kitagawa, Yusuke Sato, Takamitsu Maehara, Yoji Mikami   +5 more
doaj   +1 more source

Prostaglandin E₂ catabolism in the spinal nerve roots of the cat

, 1980
Catabolism of prostaglandin (PG) E2 was studied in homogenates of spinal cord and spinal nerve roots of the cat. Spinal roots enzymatically converted PGE2 to a product (metabolite I) with the chromatographic mobility of 15-keto-PGE2.
I. Bishai, F. Coceani
core   +1 more source

Upper Cervical Cord Area as a Biomarker of Conversion to Secondary Progressive Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study assessed whether upper cervical cord area (UCCA) measured on routine brain MRI can serve as a biomarker of conversion to SPMS. Methods This is a single‐center retrospective cohort study of RRMS patients with cross‐sectional and longitudinal analyses of clinical and MRI data. Future SPMS converters were matched by age, sex,
Nabil K. El Ayoubi, Sola Al Ghazal, Salem Hannoun, Medhat A. Siddik, Nour M. Najjar, Jim Dagher, Joseph Abboud, Myriam G. Semaan, Samia J. Khoury   +8 more
wiley   +1 more source

Contrast Enhancement in Spinal Nerve Roots: An Experimental Study

, 2020
PURPOSE: To examine histopathologically the endothelium of contrast-enhancing spinal nerve roots. METHODS: In five adult baboons, chronic compression of the left S-1 spinal nerve root sufficient to produce a change in the evoked potential was produced by
Khang-Cheng Ho, Joseph M Harb, Howard S An, Toru Hasegawa, Rongming Xu, Canh Nguyen, Victor M Haughton, Joel B Myklebust   +7 more
core  

Perceived Impacts and Predictors of Cannabis Products Used by Patients with Rheumatologic Conditions in Alberta, Canada: A Multivariable Analysis of Cross‐Sectional Survey Data

Arthritis Care &Research, EarlyView.
Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among patients with rheumatologic conditions and their associations with patient factors, patient‐reported perceived side effects, and positive impacts.
Susan Zhang, Samuel A.J. Lowe, Frank Sun, Allyson Jones, Tarek Turk, Joanne Olson, Pauline Paul, Shelby Yamamoto, Linda Kolewaski, Elaine Yacyshyn, Cheryl A. Sadowski   +10 more
wiley   +1 more source

Sacral extradural spinal meningeal cysts origin directly from extremity of terminal pool without spinal nerve roots fibers.

, 2013
Sacral extradural spinal meningeal cysts origin directly from extremity of terminal pool without spinal nerve roots fibers.
Ru-yu Yen (502093), Qing Chang (93814), Zhen-dong Li (502091), Isabelle Yisha Liu (502094), Jian-jun Sun (502088), Zhen-yu Wang (502089), Hai-bo Wu (502092), Mario Teo (502090), Mei Zheng (21447)   +8 more
core   +1 more source

Topographic anatomy of the spinal cord and vertebromedullary relationships in Mazama gouazoubira Fisher, 1814 (Artiodactyla; Cervidae) - doi: 10.4025/actascibiolsci.v32i2.5061

Acta Scientiarum: Biological Sciences, 2010
To gain an understanding of the detailed anatomical aspects of Mazama gouazoubira (brocket deer), this paper describes the relationships between its spinal cord and the vertebral canal, adding information with a clinical and surgical approach.
Fabiano Campos Lima, André Luiz Quagliatto Santos, Betania Carvalho Lima, Lucélia Gonçalves Vieira, Líria Queiroz Luz Hirano   +4 more
doaj   +1 more source

Repeatability of corticospinal and spinal measures during lengthening and shortening contractions in the human tibialis anterior muscle [PDF]

, 2012
Elements of the human central nervous system (CNS) constantly oscillate. In addition, there are also methodological factors and changes in muscle mechanics during dynamic muscle contractions that threaten the stability and consistency of transcranial ...
Hortobágyi, Tibor, Tallent Jamie, Tibor Hortobágyi, Howatson, Glyn, Hortobagyi, Tibor; id_orcid, Goodall Stuart, French, Duncan N., St Clair Gibson Alan, French Duncan N., Duncan N French, Alan St Clair Gibson, Tallent, Jamie, St Clair Gibson, Alan, Howatson Glyn, French, Duncan, Goodall, Stuart, Glyn Howatson, Stuart Goodall, Jamie Tallent, Gibson, Alan St Clair, Hortobágyi Tibor   +20 more
core   +1 more source

Electrocapillary Modulated Interfacial Tension Amplifies Liquid Metal Transduction

Advanced Functional Materials, EarlyView.
This study presented an electrocapillary‐enhanced magnetohydrodynamic pumping strategy that harnesses the Lorentz force and interfacial tension modulation of liquid metal droplets to achieve amplified fluidic power. The system enabled low‐voltage, self‐oscillating fluidic transduction with enhanced pressure and flow generation, supporting compact ...
Saba Firouznia, Ciqun Xu, Michael D. Dickey, Jonathan Rossiter   +3 more
wiley   +1 more source

Intradural Communication of L3 and L4 Ventral Nerve Rootlets of Spinal Nerves

Siriraj Medical Journal, 2004
Normally, the nerve roots within the dural sec never communicate with one another. Even the fusion of the ventral and dorsal nerve roots to form the spinal nerve occurs outside the dural sac.
Kriengkrai Urusopon, Jantima Roongruangchai, Kajee Pilakasiri   +2 more
doaj