血管条、血管線条
WordNet
- of or relating to or having vessels that conduct and circulate fluids; "vascular constriction"; "a vascular bundle"
- any of a number of tiny parallel grooves such as: the scratches left by a glacier on rocks or the streaks or ridges in muscle tissue (同)striation
PrepTutorEJDIC
- (血液・樹液などを運ぶ)管の,導管の,血管の
- (平行に並んでいる)細い溝(筋) / 条線(氷河運動により岩の表面についたかき傷;鉱物の結晶面に走る平行線) / (円柱についている)縦溝
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/09/08 19:54:50」(JST)
[Wiki en表示]
Stria vascularis of cochlear duct |
Cross section of the cochlea.
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Details |
Latin |
stria vascularis ductus cochlearis |
Identifiers |
Gray's |
p.1055 |
MeSH |
A09.246.631.246.292.876 |
TA |
A15.3.03.096 |
FMA |
77832 |
Anatomical terminology |
The upper portion of the spiral ligament contains numerous capillary loops and small blood vessels, and is termed the stria vascularis. It produces endolymph for the scala media, one of the three fluid-filled compartments of the cochlea. The stria is a somewhat stratified epithelium containing primarily three cell types (marginal, intermediate, and basal cells) and intraepithelial capillaries. The marginal cells are involved primarily in K+ transport and line the endolymphatic space of the scala media. The intermediate pigment-containing cells are scattered among capillaries. The basal cells separate stria vascularis from the underlying spiral ligament.[1] The stria vascularis also contains pericyte, melanocyte, and endothelial cells.[2] It is the only epithelial tissue that is not avascular(i.e. completely lacking blood and lymphatic vessels).
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
- ^ Ross, Michael H. Histology : a text and atlas / Michael H. Ross, Wojech Pawlina., -6th ed. p 940.
- ^ Cummings (2001). "Chapter 140: Cochlear Anatomy and Central Auditory Pathways". Stria vascularis (PDF). Textbook of Otolaryngology. p. 3. Retrieved 14 February 2011.
External links
- Image at University of New England, Maine
- UIUC Histology Subject 81
- Diagram at IUPUI
Anatomy of hearing and balance
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Outer ear |
- Auricle
- helix
- antihelix
- tragus
- antitragus
- incisura anterior auris
- earlobe
- Ear canal
- Auricular muscles
- Eardrum
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Middle ear |
Tympanic cavity |
- Medial structures
- oval window
- round window
- secondary tympanic membrane
- prominence of facial canal
- promontory of tympanic cavity
- Posterior structures
- mastoid cells
- aditus to mastoid antrum
- pyramidal eminence
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Ossicles |
- Malleus
- superior ligament
- lateral ligament
- anterior ligament
- Incus
- superior ligament
- posterior ligament
- Stapes
- Muscles
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Eustachian tube |
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Inner ear/
(membranous labyrinth,
bony labyrinth) |
Auditory system/
Cochlear labyrinth |
General cochlea |
- Vestibular duct
- Helicotrema
- Tympanic duct
- Modiolus
- Cochlear cupula
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Perilymphatic space |
- Perilymph
- Cochlear aqueduct
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Cochlear duct /
scala media |
- Reissner's/vestibular membrane
- Basilar membrane
- Reticular membrane
- Endolymph
- Stria vascularis
- Spiral ligament
- Organ of Corti
- Tectorial membrane
- Sulcus spiralis
- Spiral limbus
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Cells |
- Claudius cell
- Boettcher cell
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Vestibular system/
Vestibular labyrinth |
Vestibule |
- Utricle
- Saccule
- Kinocilium
- Otolith
- Vestibular aqueduct
- endolymphatic duct
- endolymphatic sac
- Canalis reuniens
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Semicircular canals |
- Superior semicircular canal
- Posterior semicircular canal
- Horizontal semicircular canal
- Ampullary cupula
- Ampullae
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Index of the ear
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Description |
- Anatomy
- Physiology
- Development
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Disease |
- Congenital
- Other
- Symptoms and signs
- Tests
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Treatment |
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UpToDate Contents
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English Journal
- Current concepts in age-related hearing loss: Epidemiology and mechanistic pathways.
- Yamasoba T, Lin FR, Someya S, Kashio A, Sakamoto T, Kondo K.SourceDepartment of Otolaryngology and Head and Neck Surgery, University of Tokyo, Tokyo, Japan. Electronic address: tyamasoba-tky@umin.ac.jp.
- Hearing research.Hear Res.2013 Sep;303:30-8. doi: 10.1016/j.heares.2013.01.021. Epub 2013 Feb 16.
- Age-related hearing loss (AHL), also known as presbycusis, is a universal feature of mammalian aging and is characterized by a decline of auditory function, such as increased hearing thresholds and poor frequency resolution. The primary pathology of AHL includes the hair cells, stria vascularis, and
- PMID 23422312
- The enigmatic root cell - Emerging roles contributing to fluid homeostasis within the cochlear outer sulcus.
- Jagger DJ, Forge A.SourceCentre for Auditory Research, UCL Ear Institute, University College London, 332 Gray's Inn Road, London WC1X 8EE, UK. Electronic address: d.jagger@ucl.ac.uk.
- Hearing research.Hear Res.2013 Sep;303:1-11. doi: 10.1016/j.heares.2012.10.010. Epub 2012 Nov 11.
- Despite their curious morphology prompting numerous hypotheses of their normal function, the root cells lining the cochlear outer sulcus have long evaded physiological characterization. A growing body of evidence now suggests that they regulate the solute content of the endolymph and/or the perilymp
- PMID 23151402
- Histopathology of the Inner Ear in Patients With Xeroderma Pigmentosum and Neurologic Degeneration.
- Viana LM, Seyyedi M, Brewer CC, Zalewski C, Digiovanna JJ, Tamura D, Totonchy M, Kraemer KH, Nadol JB Jr.Source*Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, and the Department of Otology and Laryngology, Harvard Medical School, Boston, Massachusetts; †Faculty of Health Sciences, University of Brasilia, Brazil; ‡Otolaryngology Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health; §DNA Repair Section, Dermatology Branch, Center for Cancer Research, National Cancer Institute; and ∥Clinical Research Training Program, National Institutes of Health, Bethesda, Maryland, U.S.A.
- Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.Otol Neurotol.2013 Sep;34(7):1230-1236.
- INTRODUCTION: Xeroderma pigmentosum (XP) is a rare autosomal recessive disease caused by mutations resulting in defective repair of DNA damage. XP patients have a markedly increased risk of ultraviolet-induced neoplasms and premature aging of sun-exposed tissue. Approximately 25% of XP patients in t
- PMID 23928520
Japanese Journal
- 好酸球性中耳炎における内耳障害:―モデル動物による組織学的検討―
- 松原 篤,西澤 尚徳
- Otology Japan 24(1), 45-48, 2014
- 好酸球性中耳炎は、好酸球が豊富な中耳貯留液を伴い、感音難聴を高率に引き起こす難治性中耳炎として知られている。今回の検討では、我々が最近になり新たに作成した好酸球性中耳炎のモデル動物を用いて、内耳障害を明らかにするために組織学的な検討を行った。モルモットを対象として、卵白アルブミンの腹腔内投与による感作と、経鼓膜的な中耳腔内注射により中耳粘膜への刺激が行われた。蝸牛の外リンパに浸潤する好酸球数は、卵 …
- NAID 130005086428
- トシリズマブ投与中に発症した敗血症性ショックを伴う深頸部感染症例
- 西川 仁,小林 俊光
- 耳鼻咽喉科臨床 106(1), 75-80, 2013-01-01
- … The perfusion in scala tympani could only partially recover the EP.<BR>The difference in the recovery of the EP between the two perilymphatic scalae suggests the diffusion barrier for oxygen between the scala tympani and the stria vascularis is greater than that between the scala vestibuli and the stria vascularis. …
- NAID 10031141241
- 内リンパ水腫形成における抗利尿ホルモンと水チャネルの役割
- 柿木 章伸
- Equilibrium Research 72(4), 274-279, 2013
- … Experimentally, vasopressin type 2 receptor was expressed in the basal cell of the stria vascularis. … Moreover, the water channel of aquaporin (AQP) 2, the relocalization of which is regulated by vasopressin, was also expressed in the stria vascularis. … Further, other AQPs were also expressed in the stria vascularis. …
- NAID 130004541593
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- Hearing / Endocochlear potential / Stria vascularis Stria vascularis t he stria vascularis, found on the lateral wall of the cochlea, produces the endolymph and is responsible for the endocochlear potential many of the ion ...
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- 関
- angio、blood vessel、fibrovascular bundle、vascular bundle、vasculogenic、vein、vessel