WordNet
- a network of intersecting blood vessels or intersecting nerves or intersecting lymph vessels (同)rete
- the connective tissue beneath mucous membrane
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- (神経・血管などの)網状組織
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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/05/23 23:08:37」(JST)
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- 1. 超音波内視鏡下の腹腔神経叢および神経節への介入 endoscopic ultrasound guided celiac plexus and ganglia interventions
- 2. 大きな結腸ポリープの内視鏡的切除 endoscopic removal of large colonic polyps
- 3. 大量喀血：原因 massive hemoptysis causes
- 4. コレシストキニンの生理学 physiology of cholecystokinin
- 5. 消化管のシャーガス病 gastrointestinal chagas disease
English Journal
- Enteric neuroplasticity in seawater-adapted European eel (Anguilla anguilla).
- Sorteni C, Clavenzani P, De Giorgio R, Portnoy O, Sirri R, Mordenti O, Di Biase A, Parmeggiani A, Menconi V, Chiocchetti R.Author information Department of Veterinary Medical Science (UNI EN ISO 9001:2008), University of Bologna, Bologna, Italy; Centro interdipartimentale di ricerca sull'alimentazione umana, University of Bologna, Bologna, Italy.AbstractEuropean eels live most of their lives in freshwater until spawning migration to the Sargasso Sea. During seawater adaptation, eels modify their physiology, and their digestive system adapts to the new environment, drinking salt water to compensate for the continuous water loss. In that period, eels stop feeding until spawning. Thus, the eel represents a unique model to understand the adaptive changes of the enteric nervous system (ENS) to modified salinity and starvation. To this purpose, we assessed and compared the enteric neuronal density in the cranial portion of the intestine of freshwater eels (control), lagoon eels captured in brackish water before their migration to the Sargasso Sea (T0), and starved seawater eels hormonally induced to sexual maturity (T18; 18 weeks of starvation and treatment with standardized carp pituitary extract). Furthermore, we analyzed the modification of intestinal neuronal density of hormonally untreated eels during prolonged starvation (10 weeks) in seawater and freshwater. The density of myenteric (MP) and submucosal plexus (SMP) HuC/D-immunoreactive (Hu-IR) neurons was assessed in wholemount preparations and cryosections. The number of MP and SMP HuC/D-IR neurons progressively increased from the freshwater to the salty water habitat (control > T0 > T18; P < 0.05). Compared with freshwater eels, the number of MP and SMP HuC/D-IR neurons significantly increased (P < 0.05) in the intestine of starved untreated salt water eels. In conclusion, high salinity evokes enteric neuroplasticity as indicated by the increasing number of HuC/D-IR MP and SMP neurons, a mechanism likely contributing to maintaining the body homeostasis of this fish in extreme conditions.
- Journal of anatomy.J Anat.2014 Feb;224(2):180-91. doi: 10.1111/joa.12131. Epub 2013 Oct 23.
- European eels live most of their lives in freshwater until spawning migration to the Sargasso Sea. During seawater adaptation, eels modify their physiology, and their digestive system adapts to the new environment, drinking salt water to compensate for the continuous water loss. In that period, eels
- PMID 24433383
- Mathematical modelling of enteric neural motor patterns.
- Chambers JD, Thomas EA, Bornstein JC.Author information Department of Physiology, University of Melbourne, Parkville, Victoria, 3010, Australia.AbstractThe enteric nervous system modulates intestinal behaviours such as motor patterns and secretion. While much is known about different types of neurons and simple reflexes in the intestine, it remains unclear how complex behaviours are generated. Mathematical modelling is an important tool for assisting the understanding of how the neurons and reflexes can be pieced together to generate intestinal behaviours.Models have identified a functional role for slow excitatory post synaptic potentials (EPSPs) by distinguished between fast and slow EPSPs in the ascending excitation reflex. These models also discovered coordinated firing of similarly located neurons as emergent properties of feedforward networks of interneurons in the intestine.A model of the recurrent network of intrinsic sensory neurons identified important control mechanisms to prevent uncontrolled firing due to positive feedback and that the interaction between these control mechanisms and slow EPSPs is necessary for the networks to encode ongoing sensory stimuli. This model also showed that such networks may mediate migrating motor complexes.A network model of VIP neurons in the submucosal plexus found this relatively sparse recurrent network could produce uncontrolled firing under conditions that appear to be related to cholera toxin induced hypersecretion.Abstract modelling of the intestinal fed-state motor patterns has identified how stationary contractions can arise from a polarised network. These models have also helped predict and explained pharmacological evidence for two rhythm generators and the requirement of feedback from contractions in the circular muscle. This article is protected by copyright. All rights reserved.
- Clinical and experimental pharmacology & physiology.Clin Exp Pharmacol Physiol.2014 Jan 28. doi: 10.1111/1440-1681.12209. [Epub ahead of print]
- The enteric nervous system modulates intestinal behaviours such as motor patterns and secretion. While much is known about different types of neurons and simple reflexes in the intestine, it remains unclear how complex behaviours are generated. Mathematical modelling is an important tool for assisti
- PMID 24471867
Japanese Journal
- 有茎性隆起性形態を呈した横行結腸神経鞘腫の1例
- 原田 岳,倉地 清隆,中村 光一,原 竜平,間 浩之,石松 久人,阪田 麻裕,中村 利夫,今野 弘之
- 日本消化器内視鏡学会雑誌 55(7), 2011-2017, 2013
- 症例は41歳，女性．健診で便潜血陽性を指摘され，下部消化管内視鏡検査で横行結腸肝彎曲側に径約2cmの有茎性隆起性病変を認めた．切除検体の病理学的検査で横行結腸神経鞘腫と診断された．大腸神経鞘腫は稀な疾患で，粘膜下腫瘍として発見されることが多く，自験例のように有茎性隆起性形態を呈する症例は極めて稀である．本例は病理学的検討から，腸管壁浅層の神経（Meissner神経叢）から発生した腫瘍であると思われ …
- NAID 130003375331
- Possible Involvement of the Transient Receptor Potential Vanilloid Type 1 Channel in Postoperative Adhesive Obstruction and Its Prevention by a Kampo (Traditional Japanese) Medicine, Daikenchuto
- Tokita Yohei,Yamamoto Masahiro,Satoh Kazuko [他],Nishiyama Mitsue,Iizuka Seiichi,Imamura Sachiko,Kase Yoshio
- Journal of Pharmacological Sciences 115(1), 75-83, 2011
- … Localization of TRPV1 mRNA expression was identified in the submucosal plexus of both sham-operated and talc-treated rats; … and in talc-treated rats, it was observed also in the myenteric plexus and regions of adhesion. …
- NAID 130000439926
Related Links
- Small numbers of GLUT-1-positive fibers are found in the healthy colon; they are slightly more prominent in the rectum compared to the sigmoid and are more prominent in the submucosal plexus than in the myenteric plexus.
- Medical Dictionary submucosal plexus sub·mu·co·sal plexus (sŭb'myōō-kō'səl) n. A gangliated plexus of unmyelinated nerve fibers, derived chiefly from the superior mesenteric plexus, and ramifying in the intestinal submucosa. The ...
Related Pictures
★リンクテーブル★
| リンク元 | 「マイスナー神経叢」 |
| 関連記事 | 「submucosal」「plexus」「plexuses」 |
「マイスナー神経叢」
- 英
- Meissner plexus (Z)
- 同
- マイスネル神経叢
- 粘膜下神経叢 submucous plexus (Z), submucosal plexus, plexus nervorum submucosus
- Meissner神経叢
- 関
- アウエルバッハ神経叢 筋層間神経叢
臨床関連
「submucosal」
- adj.
- 粘膜下の
「plexus」