関: hilar、hilus

WordNet

(anatomy) a depression or fissure where vessels or nerves or ducts enter a bodily organ; "the hilus of the kidney" (同)hilum
the approximate amount of something (usually used prepositionally as in `in the region of' (同)neighborhood
the extended spatial location of something; "the farming regions of France"; "religions in all parts of the world"; "regions of outer space" (同)part
a knowledge domain that you are interested in or are communicating about; "it was a limited realm of discourse"; "here we enter the region of opinion"; "the realm of the occult" (同)realm
a large indefinite location on the surface of the Earth; "penguins inhabit the polar regions"
of or relating to or located near a hilum

PrepTutorEJDIC

(地理的な)『地域』,『地帯』;(特に広大な)地方 / 《複数形で》(宇宙などの)区分,界,属 / (身体の)部分 / (学問などの)分野,領域 / 《複数形で》(都会から離れた)地方

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1. ホジキンリンパ腫の病期分類および予後 staging and prognosis of hodgkin lymphoma
2. 非小細胞肺癌に対する腫瘍・リンパ節・転移（TNM）分類 tumor node metastasis tnm staging system for non small cell lung cancer
3. 肺の高分解能CT high resolution computed tomography of the lungs
4. 外傷後の痙攣とてんかん post traumatic seizures and epilepsy
5. 結節性紅斑 erythema nodosum

English Journal

Activation of Protease Activated Receptor 1 Increases the Excitability of the Dentate Granule Neurons of Hippocampus.

Han KS, Mannaioni G, Hamill CE, Lee J, Junge CE, Lee CJ, Traynelis SF.AbstractABSTRACT: Protease activated receptor-1 (PAR1) is expressed in multiple cell types in the CNS, with the most prominent expression in glial cells. PAR1 activation enhances excitatory synaptic transmission secondary to the release of glutamate from astrocytes following activation of astrocytically-expressed PAR1. In addition, PAR1 activation exacerbates neuronal damage in multiple in vivo models of brain injury in a manner that is dependent on NMDA receptors. In the hippocampal formation, PAR1 mRNA appears to be expressed by a subset of neurons, including granule cells in the dentate gyrus. In this study we investigate the role of PAR activation in controlling neuronal excitability of dentate granule cells. We confirm that PAR1 protein is expressed in neurons of the dentate cell body layer as well as in astrocytes throughout the dentate. Activation of PAR1 receptors by the selective peptide agonist TFLLR increased the intracellular Ca2+ concentration in a subset of acutely dissociated dentate neurons as well as non-neuronal cells. Bath application of TFLLR in acute hippocampal slices depolarized the dentate gyrus, including the hilar region in wild type but not in the PAR1-/- mice. PAR1 activation increased the frequency of action potential generation in a subset of dentate granule neurons; cells in which PAR1 activation triggered action potentials showed a significant depolarization. The activation of PAR1 by thrombin increased the amplitude of NMDA receptor-mediated component of EPSPs. These data suggest that activation of PAR1 during normal function or pathological conditions, such as during ischemia or hemorrhage, can increase the excitability of dentate granule cells.
Molecular brain.Mol Brain.2011 Aug 10;4(1):32. [Epub ahead of print]
ABSTRACT: Protease activated receptor-1 (PAR1) is expressed in multiple cell types in the CNS, with the most prominent expression in glial cells. PAR1 activation enhances excitatory synaptic transmission secondary to the release of glutamate from astrocytes following activation of astrocytically-exp
PMID 21827709

Laparoscopic Right Hepatectomy With Intrahepatic Transection of the Right Bile Duct.

Tsai TJ, Chouillard EK, Gumbs AA.SourceDepartment of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA.
Annals of surgical oncology.Ann Surg Oncol.2011 Aug 6. [Epub ahead of print]
BACKGROUND: Although our earlier videos demonstrated extrahepatic control of the hepatic arterial, portal venous, and biliary system, we have begun transecting the biliary system intraparenchymally for lesions distant from hilar plate and the confluence of the right and left hepatic ducts.1 (-) 3MET
PMID 21822559

Japanese Journal

Differential Effects of Treadmill Exercise on Calretinin Immunoreactivity in Type 2 Diabetic Rats in Early and Chronic Diabetic Stages

NAM Sung Min,HWANG In Koo,YI Sun Shin,YOO Ki-Yeon,PARK Ok Kyu,YAN Bingchun,SONG Wook,WON Moo-Ho,YOON Yeo Sung,SEONG Je Kyung
Journal of Veterinary Medical Science advpub(0), 1104200491, 2011
… In the ZLC and ZDF rats of chronic diabetic phase, exercise increased CR-immunoreactive neurons in the hilar region. …
NAID 130000677102

血痰と反復性肺炎を伴った気管支結石症の1手術例

石田博徳,山崎庸弘,坂口浩三,二反田博之,金子公一
気管支学 : 日本気管支研究会雑誌 32(3), 262-268, 2010-05-25
背景.気管支結石症は比較的まれな疾患で,気管支内に石灰化した物質が存在する状態と定義される.症例.69歳,女性.血痰と左上肺野の反復性肺炎で紹介された.40歳より検診胸部画像で左肺門の石灰化を指摘されていた.気管支鏡ではB^<1+2>とB^3分岐部に結石を認め,可動性はなく,易出血性であった.胸部3DCTでもB^<1+2>とB^3分岐部に石灰化物を認めた.左上区切除を行った …
NAID 110007619655