subiculum

出典: meddic

海馬台鉤状回

Ammon's horncornu ammonishippocampal formationhippocampussubiculasubicular


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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/06/16 18:47:47」(JST)

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英文文献

  • Differential toxicological response to positively and negatively charged nanoparticles in the rat brain.
  • Knudsen KB, Northeved H, Ek PK, Permin A, Andresen TL, Larsen S, Wegener KM, Lam HR, Lykkesfeldt J.Author information Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark.AbstractAbstract We investigated the potential for systemic and local toxicity after administration of empty nanosized anionic and cationic PEGylated-micelles and non-PEGylated liposomes, without a ligand attached, intended for use in drug-delivery systems. The particles were administered to 5-6-week-old male rats by three intravenous (IV) administrations over a period of one week at a dose of 100 mg/kg bodyweight or after a single intracerebroventricular (ICV) injection at a dose of 50 µg. The particles were stable and well characterised with respect to size and zeta potential. ICV administration of cationic particles was associated with histological changes near the injection site (hippocampus). Here, we detected focal infiltration with phagocytic cells, loss of neurons and apoptotic cell death, which were not observed after administration of the vehicle. No significant difference was found after IV or ICV administration of the anionic micelles with regard to haematology, clinical chemistry parameters or at the pathological examinations, as compared to control animals. Our study suggests that ICV delivery of cationic particles to the brain tissue is associated with toxicity at the injection site.
  • Nanotoxicology.Nanotoxicology.2014 Nov;8:764-74. doi: 10.3109/17435390.2013.829589.
  • Abstract We investigated the potential for systemic and local toxicity after administration of empty nanosized anionic and cationic PEGylated-micelles and non-PEGylated liposomes, without a ligand attached, intended for use in drug-delivery systems. The particles were administered to 5-6-week-old ma
  • PMID 23889261
  • Susceptibility to interference and intrusion errors in consequence of the dominant hemisphere's hippocampal infarct: A case report.
  • Andrejkovics M, Balla P, Bereczki D.Author information a Department of Psychiatry, Medical and Health Science Center , University of Debrecen , Debrecen , Hungary H-4032 Debrecen, Nagyerdei krt. 98.AbstractWe present a case of a man with an ischemic lesion of the left hippocampus. Detailed neuropsychological assessment revealed susceptibility to retroactive interference and a tendency to make intrusion errors in addition to mild deficits in the verbal memory processes. Although retroactive interference and intrusion errors are normally considered to be the manifestations of frontal lobe dysfunctions, the idea of susceptibility to interference has recently begun to emerge in the literature, as an explanation of medial temporal lobe amnesia. Our data support this new theory, suggesting that one role of the hippocampus is to decrease the interference during the learning processes.
  • Neurocase.Neurocase.2014 Apr;20(2):183-91. doi: 10.1080/13554794.2012.741256. Epub 2013 Feb 13.
  • We present a case of a man with an ischemic lesion of the left hippocampus. Detailed neuropsychological assessment revealed susceptibility to retroactive interference and a tendency to make intrusion errors in addition to mild deficits in the verbal memory processes. Although retroactive interferenc
  • PMID 23406285
  • Resveratrol prevents impaired cognition induced by chronic unpredictable mild stress in rats.
  • Liu D1, Zhang Q1, Gu J1, Wang X2, Xie K1, Xian X1, Wang J3, Jiang H1, Wang Z4.Author information 1Institute of Medical Psychology, Shandong University School of Medicine, 44#, Wenhua Xi Road, Jinan, Shandong 250012, PR China.2Institute of Bioscience, Luoyang Normal University, 71#, Longmen Road, Luoyang, Henan 471022, PR China; Institute of Medical Psychology, Shandong University School of Medicine, 44#, Wenhua Xi Road, Jinan, Shandong 250012, PR China.3Institute of Physiology, Shandong University School of Medicine, 44#, Wenhua Xi Road, Jinan, Shandong 250012, PR China.4Institute of Physiology, Shandong University School of Medicine, 44#, Wenhua Xi Road, Jinan, Shandong 250012, PR China. Electronic address: wangzhen@sdu.edu.cn.AbstractDepression is one of the most common neuropsychiatric disorders and has been associated with impaired cognition, as well as causing neuroendocrine systems and brain proteins alterations. Resveratrol is a natural polyphenol enriched in polygonum cuspidatum and has diverse biological activities, including potent antidepressant-like effects. The aim of this study was to determine whether resveratrol administration influences chronic unpredictable mild stress (CUMS)-induced cognitive deficits and explores underlying mechanisms. The results showed that CUMS (5weeks) was effective in producing cognitive deficits in rats as indicated by Morris water maze and novel object recognition task. Additionally, CUMS exposure significantly elevated serum corticosterone levels and decreased BDNF levels in the prefrontal cortex (PFC) and hippocampus, accompanied by decreased phosphorylation of extracellular signal-regulated kinase (pERK) and cAMP response element-binding protein (pCREB). Chronic administration of resveratrol (80mg/kg, i.p., 5weeks) significantly prevented all these CUMS-induced behavioral and biochemical alterations. In conclusion, our study shows that resveratrol may be an effective therapeutic agent for cognitive disturbances as was seen within the stress model and its neuroprotective effect was mediated in part by normalizing serum corticosterone levels, up-regulating of the BDNF, pCREB and pERK levels.
  • Progress in neuro-psychopharmacology & biological psychiatry.Prog Neuropsychopharmacol Biol Psychiatry.2014 Mar 3;49:21-9. doi: 10.1016/j.pnpbp.2013.10.017. Epub 2013 Oct 31.
  • Depression is one of the most common neuropsychiatric disorders and has been associated with impaired cognition, as well as causing neuroendocrine systems and brain proteins alterations. Resveratrol is a natural polyphenol enriched in polygonum cuspidatum and has diverse biological activities, inclu
  • PMID 24184538

和文文献

  • てんかん外科における海馬周辺の解剖と手術(<特集>側頭葉とその周辺の解剖と手術I-第25回微小脳神経外科解剖セミナー合同セッションより-)
  • 岩崎 真樹,冨永 悌二
  • 脳神経外科ジャーナル 21(8), 610-617, 2012-08-20
  • 海馬切除はてんかん外科において最も汎用される手技の一つである.本稿では経シルビウス裂的選択的扁桃体海馬切除術を中心に扁桃体海馬切除に必要な解剖を概説した.シルビウス裂を剥離してから島限を切開し,側頭葉上面に平行に吸引を進めると側脳室が開放される,シルビウス裂を大きく開放し中大脳動脈に可動性をもたせることで,海馬の大きな視野が得られる.扁桃体を切除する際は鉤回の軟膜越しに前脈絡動脈の走行を必ず確認す …
  • NAID 110009480320
  • 側頭葉内側の動脈と手術における留意点(<特集>側頭葉とその周辺の解剖と手術I-第25回微小脳神経外科解剖セミナー合同セッションより-)
  • 川合 謙介,斉藤 延人
  • 脳神経外科ジャーナル 21(8), 594-603, 2012-08-20
  • てんかんや脳腫瘍など側頭葉内側病変に対する手術では,側頭葉内側血管系の理解が重要である.前脈絡叢動脈は鉤上部表面に沿って後走し脈絡叢に入る.その脳槽部から分岐する鉤枝は鉤溝に入り海馬動脈と吻合する.重要な穿通枝である内包視床動脈は脈絡叢に入る直前または直後で分岐する.鉤切除の際は,軟膜下に進めれば前脈絡叢動脈損傷のリスクは少ないが,後方では脈絡叢の内側を走行する穿通枝に注意が必要である.また,上外 …
  • NAID 110009480318
  • Response of ERβ and aromatase expression in the monkey hippocampal formation to ovariectomy and menopause.
  • Higaki Sayuri,Takumi Ken,Itoh Mariko,Watanabe Gen,Taya Kazuyoshi,Shimizu Keiko,Hayashi Motoharu,Oishi Takao
  • Neuroscience research 72(2), 148-154, 2012
  • … In all monkeys tested, ERβ immunoreactivity was observed in interneurons located in the subiculum and the Ammon's horn, and most of these ERβ-immunoreactive neurons coexpressed a GABAergic neuron marker, parvalbumin. …
  • NAID 120003874260

関連リンク

Subiculum The surfaces were divided a priori into lateral, superior and inferior-medial zones, which approximated the CA1, combined CA2, CA3, CA4 subfields and the subiculum, respectively. Our results demonstrate that activity in ...
Inputs to the Subiculum The subiculum receives dual afferent inputs from CA1 pyramidal neurons and from entorhinal cortex layer II/III neurons. The organization of CA1 afferents to the subiculum is governed by several ...

関連画像

(CA3, CA1), Prosubiculum,Subiculum subiculum (support) (at the beginning and Oceania University of Medicine - Medical 404 Not Found - BrainRegionHBA_FT_HC_CA3  subiculum at the brainmaps project v t eHippocampal sulcusとは - goo Wikipedia


★リンクテーブル★
先読みhippocampus
リンク元cornu ammonis」「海馬台」「subicular」「subicula

hippocampus」

  [★] 海馬

WordNet   license wordnet

「a complex neural structure (shaped like a sea horse) consisting of grey matter and located on the floor of each lateral ventricle; intimately involved in motivation and emotion as part of the limbic system; has a central role in the formation of memories」


cornu ammonis」

  [★]

アンモン角

Ammon's horncornus ammonishippocampal formationhippocampussubiculum


海馬台」

  [★]

subiculum
海馬支脚アンモン角支脚 subiculum cornuammonis



subicular」

  [★]

  • 海馬台の、鉤状回の
subiculasubiculum

subicula」

  [★]

海馬台

subicularsubiculum




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