Results 21 to 30 of about 83,316 (281)

Contractions of the squid stellate ganglion [PDF]

open access: yesJournal of Experimental Biology, 1990
ABSTRACTOptical recording methods were used to characterize the intrinsic movements of squid stellate ganglia. Ganglionic contractions were rhythmic and occurred at a mean frequency of 8 min−1. Contractions were eliminated when Na+ in the external saline were replaced by Tris, but were only slowed when Na+ was replaced by sucrose. This suggests that Na+
M E, Sanchez   +3 more
openaire   +2 more sources

Right stellate ganglion block improves learning and memory dysfunction and hippocampal injury in rats with sleep deprivation

open access: yesBMC Anesthesiology, 2021
Background Sleep deprivation (SD) often leads to complex detrimental consequences, though the mechanisms underlying these dysfunctional effects remain largely unknown.
Dongsheng Dai   +9 more
doaj   +1 more source

Effect of ultrasound-guided right stellate ganglion block on perioperative atrial fibrillation in patients undergoing lung lobectomy: a randomized controlled trial [PDF]

open access: yesRevista Brasileira de Anestesiologia, 2020
Objective: To observe the effects of preoperative right stellate ganglion block on perioperative atrial fibrillation in patients undergoing lung lobectomy.
Ru Ouyang   +5 more
doaj   +3 more sources

Pathology-Dependent Histological Changes of the Left Stellate Ganglia: A Cadaveric Study

open access: yesClinical Medicine Insights: Pathology, 2008
Sympathetic hyperinnervation due to nerve sprouting generated by the left stellate ganglion has been noted following cardiopulmonary disease processes. Sympathetic hyperinnervation seems to be limited to cardiopulmonary diseases in the experimental and ...
Salvatore Docimo   +3 more
doaj   +1 more source

Multiple bilateral ultrasound-guided stellate ganglion blocks to treat acute vasculitis in a recently diagnosed patient of systemic lupus erythematosus

open access: yesIndian Journal of Anaesthesia, 2019
Medical management along with stellate ganglion block is frequently given to prevent the vasculitis of fingers in patients of systemic lupus erythematosus (SLE).
Jyotsna Punj
doaj   +1 more source

Stellate ganglion block successfully relieved medically unexplained chronic pain: a case report

open access: yesJournal of International Medical Research, 2022
Medically unexplained symptoms refers to a clinical syndrome characterized by somatic symptoms that cannot be reasonably explained by any organic disease. Chronic pain can be a type of medically unexplained symptom.
Yiting Huang   +4 more
doaj   +1 more source

Effects of Stellate Ganglion Block on Healing of Fractures Induced in Rats [PDF]

open access: yes, 2020
Objective. Sympathetic blocks are used as an adjunct for pain management in the treatment of orthopedic and traumatic conditions. Stellate ganglion (ganglion stellatum) provides sympathetic innervation of the head, neck and cervicothoracic regions, and ...
Sahin, A. Alper   +5 more
core   +1 more source

Stellate ganglion 

open access: yes, 2018
This is an image of a squid, Loligo, dissection showing Stellate Ganglion. This dissection is completed in Survey of invertebrates, Zoology 250. This image was created as part of the University of Alberta OER image database project in Biological Sciences.
University of Alberta, Department of Biological Sciences
core   +1 more source

Sudden cardiac deaths have higher proportion of left stellate ganglionitis

open access: yes, 2022
One of the hypothesized mechanisms of sudden cardiac death in humans is an arrhythmia precipitated by increased sympathetic outflow to a compromised heart.
Paton, Julian FR   +7 more
core   +1 more source

Effect of early stellate ganglion block in cerebral vasospasm after aneurysmal subarachnoid hemorrhage (BLOCK-CVS): study protocol for a randomized controlled trial

open access: yesTrials, 2022
Introduction Stellate ganglion block has been reported to expand cerebral vessels and alleviate vasospasm after aneurysmal subarachnoid hemorrhage. However, the causal relationship between early stellate ganglion block and cerebral vasospasm prevention ...
Longnian Jing   +9 more
doaj   +1 more source

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