WordNet

a protein complex in muscle fibers; composed of myosin and actin; shortens when stimulated and causes muscle contractions

UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

1. 心筋における興奮収縮連関excitation contraction coupling in myocardium [show details]
… binding of the myosin heads to actin, flexion of the myosin molecules at their hinge points, release of the binding between the molecules, and relaxation of the myosin molecule prior… Cardiac glycosides (such as digoxin) are thought to act by indirectly increasing the availability of intracellular calcium .…
2. 拡張能障害の細胞学的機序cellular mechanisms of diastolic dysfunction [show details]
… atrial and pulmonary capillary pressure . In addition to acting as a recoil spring, titin, in its compressed state, also interacts with the actin-myosin filament to desensitize it to calcium. Thus, the marked …
3. 重症筋無力症の病因pathogenesis of myasthenia gravis [show details]
…to blocking ACh binding to the AChR and cross-linking and internalizing the AChRs, these antibodies act through complement activation. Individual patients have a mix of immunologically different antibodies … identified antibodies to various intracellular muscle proteins, including the ryanodine receptor, titin, myosin, alpha actin, actin, rapsyn, and gravin, in both seropositive and seronegative myasthenia gravis …
4. 心筋炎の病因および発症機序etiology and pathogenesis of myocarditis [show details]
… of anti-alpha myosin antibodies has been illustrated in several reports. In one study of 53 patients with clinical myocarditis, for example, 17 percent had anti-alpha myosin antibodies,… coxsackie B virus serotypes . It is likely that this humoral response soon after infection is beneficial, acting to decrease inflammation. Compatible with the beneficial effect of the initial immune response is …
5. 重症疾患に関連する神経筋脱力neuromuscular weakness related to critical illness [show details]
…selective loss of myosin, which can be identified as a lack of reactivity to myosin ATPase in non-necrotic fibers This finding can be confirmed with immunohistochemical studies for myosin and by utilizing …

Japanese Journal

アクトミオシン細胞骨格のダイナミクスと力学の数値シミュレーション (特集アクティブマターの物理学)

平岩徹也
アンサンブル : 分子シミュレーション研究会会誌 20(3), 167-172, 2018-07
NAID 40021653390

アクトミオシンの駆動力仮説－水和への電場効果から－(平成29年度筋生理の集い)

鈴木誠,最上譲二,スズキマコト,モガミジョウジ,Suzuki Makoto,Mogami George
東京慈恵会医科大学雑誌 133(3), 54-54, 2018-05-15
NAID 120006559845

フェムト秒レーザー誘起衝撃力を利用した細胞排除過程におけるアクトミオシンの収縮力の測定 (光・量子デバイス研究会・レーザプロセシングと先端技術)

山田壮平,飯野敬矩,別所康全,松井貴輝,細川陽一郎
電気学会研究会資料. OQD = The papers of technical meeting on optical and quantum devices, IEE Japan 2018(10-21), 1-5, 2018-03-09
NAID 40021550742