血餅退縮、血餅収縮

WordNet

change from a liquid to a thickened or solid state; "coagulated blood" (同)coagulate
a lump of material formed from the content of a liquid (同)coagulum
cause to change from a liquid to a solid or thickened state (同)coagulate
the act of pulling or holding or drawing a part back; "the retraction of the landing gear"; "retraction of the foreskin"
a disavowal or taking back of a previous assertion (同)abjuration, recantation

PrepTutorEJDIC

ゼリー状の固まり / 〈血液・ミルクなどが〉凝固する / …'を'凝固させる
〈C〉引っ込めること / 〈C〉〈U〉(約束・意見などの)撤回
centiliter[s]

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/05/09 16:48:21」(JST)

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Clot retraction is the "shrinking" of a blood clot over a number of days. In so doing, the edges of the blood vessel wall at the point of injury are slowly brought together again to repair the damage.

Clot retraction is dependent on release of multiple coagulation factors from platelets trapped in the fibrin mesh of the clot. Thus, failure to retract can be a sign of thrombocytopenia or a rare condition called thrombasthenia.

External links

Clot retraction at the US National Library of Medicine Medical Subject Headings (MeSH)

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UpToDate Contents

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1. 止血の概要 overview of hemostasis
2. フィブリンシーラント fibrin sealants
3. 血小板機能検査 platelet function testing
4. Epidemiology, pathogenesis, clinical manifestations, and diagnosis of Waldenström macroglobulinemia epidemiology pathogenesis clinical manifestations and diagnosis of waldenstrom macroglobulinemia
5. 術前の止血状態評価 preoperative assessment of hemostasis

English Journal

Transport physics and biorheology in the setting of haemostasis and thrombosis.

Brass LF1, Diamond SL1,2.
Journal of thrombosis and haemostasis : JTH.J Thromb Haemost.2016 Feb 5. doi: 10.1111/jth.13280. [Epub ahead of print]
The biophysics of blood flow can dictate the function of molecules and cells in the vasculature with consequent effects on haemostasis, thrombosis, embolism, and fibrinolysis. Flow and transport dynamics are very distinct for: (1) haemostasis vs. thrombosis and (2) venous vs. arterial episodes. Intr
PMID 26848552

Dok-1 negatively regulates platelet integrin αIIbβ3 outside-in signalling and inhibits thrombosis in mice.

Niki M, Nayak MK, Jin H, Bhasin N, Plow EF, Pandolfi PP, Rothman PB, Chauhan AK, Lentz SR1.
Thrombosis and haemostasis.Thromb Haemost.2016 Jan 21;115(5). [Epub ahead of print]
Adaptor proteins play a critical role in the assembly of signalling complexes after engagement of platelet receptors by agonists such as collagen, ADP and thrombin. Recently, using proteomics, the Dok (downstream of tyrosine kinase) adapter proteins were identified in human and mouse platelets. In v
PMID 26790499

Kinetics and mechanics of clot contraction are governed by the molecular and cellular composition of the blood.

Tutwiler V1, Litvinov RI2, Lozhkin AP3, Peshkova AD3, Lebedeva T4, Ataullakhanov FI5, Spiller KL6, Cines DB4, Weisel JW2.
Blood.Blood.2016 Jan 7;127(1):149-59. doi: 10.1182/blood-2015-05-647560. Epub 2015 Nov 24.
Platelet-driven blood clot contraction (retraction) is thought to promote wound closure and secure hemostasis while preventing vascular occlusion. Notwithstanding its importance, clot contraction remains a poorly understood process, partially because of the lack of methodology to quantify its dynami
PMID 26603837