Results 11 to 20 of about 132,588 (160)

THE GROSS AND MICROSCOPIC ANATOMY OF THE CAROTID BODY OF AN ENDOGENOUS DUCK

open access: yesThe Iraqi Journal of Veterinary Medicine, 1996
The carotid body in an endogenous duck was closely related to the ventral surface of the common carotid bifurcation zone caudal to the parathyroid glands. The carotid body was characterized by its compact and fusiform shape.
F. S. Mohammad   +2 more
doaj   +1 more source

Activation of the Carotid Body by Kappa Opioid Receptors Mitigates Fentanyl-Induced Respiratory Depression. [PDF]

open access: yesFunction (Oxf)
Previous studies reported that opioids depress breathing by inhibiting respiratory neural networks in the brainstem. The effects of opioids on sensory inputs regulating breathing are less studied.
Peng YJ   +5 more
europepmc   +2 more sources

Pathogenic Roles of the Carotid Body Inflammation in Sleep Apnea

open access: yesMediators of Inflammation, 2014
Breathing difficulties in sleep are a hallmark of sleep-disordered breathing commonly observed in patients with sleep disorders. The pathophysiology of sleep apnea is in part due to an augmented activity of the carotid body chemoreflex.
Man Lung Fung
doaj   +1 more source

Identification of Isocitrate Dehydrogenase 2 (IDH2) Mutation in Carotid Body Paraganglioma

open access: yesFrontiers in Endocrinology, 2021
Carotid body paragangliomas (PGLs) are rare neuroendocrine tumors that develop within the adventitia of the medial aspect of the carotid bifurcation. Carotid body PGLs comprise about 65% of head and neck paragangliomas, however, their genetic background ...
Fengchao Lang   +4 more
doaj   +1 more source

Ageing of the carotid body [PDF]

open access: yesThe Journal of Physiology, 2018
AbstractThe ageing process is characterized by a decline in several physiological functions resulting in a reduced capability to maintain homeostasis. The lowered homeostatic capacity seems to involve the carotid body (CB), whose role is to modulate ventilation and tissue oxygen supply. It thus plays a prime role in all ageing processes.
openaire   +2 more sources

The Importance of Flowmetry in Carotid Body Tumor Surgery: A Case Report

open access: yesEurasian Journal of Medicine, 2019
Carotid body tumors arise from the embryonic neural crest. These tumors are mostly benign, and they rarely show character. Bifurcation of the carotid body cells originates from a common carotid paraganglion; a tumoral mass lateral to the carotid ...
Abdurrahim Colak   +4 more
doaj   +1 more source

Parapharyngeal Neck Schwannomas with Unusual Vascular Displacement

open access: yesCase Reports in Medicine, 2013
This case report illustrates two unusual cases of parapharyngeal schwannomas mimicking carotid body tumors in terms of characteristic vascular displacement.
Kiran Sargar
doaj   +1 more source

Comparative exploration of the carotid body in domestic animals: morphology, physiology, histology, and pathology

open access: yesFrontiers in Veterinary Science
The aim of the study was to present a review of the literature and research on the carotid body (CB) over the past years and update the latest findings.
Semzenisi Ecaterina   +4 more
doaj   +1 more source

Carotid Body Tumors

open access: yesEurasian Journal of Medicine, 2019
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Mustafa Paç   +5 more
doaj   +2 more sources

A preliminary anatomical study on carotid body of Makouei sheep [PDF]

open access: yesVeterinary Research Forum, 2013
The carotid is a small mass of chemoreceptor's and sustentacular cells that detects changes in the composition of the arterial blood. The aim of the present study was to identify the size, color, location, blood and nerve supply of the carotid body in ...
Gholamreza Najafi   +2 more
doaj  

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