No significant increase was found in APTT (s), PT (s), and international normalized ratio (INR), in postmenopausal women compared to control group. Hematological changes in postmenopausal women In the event of any one of these factors being less than 35% of the normal value, the aPTT will...
This indicates that a uniform therapeutic range of 1.5-2.5 calculated by the APTT ratio may not be appropriate for all reagents. Reagent sensitivity in ex vivo samples was substantially different to that in in vitro samples.The results of this large series of laboratories clearly indicate that ...
The F11 rs2289252 polymorphism is associated with FXI activity levels and APTT ratio in women with thrombosis. Thromb Res. 2012 Sep;130(3):563-4.Lunghi, B., Cini, M., Legnani, C., Bernardi, F. & Marchetti, G. The F11 rs2289252 polymorphism is associated with FXI activity levels and...
Because this APTT reagent contains a high concentration of phospholipids, the test is not influenced by the presence of residual platelets in plasma. The APC sensitivity ratio (APC‐SRAPTT) is defined as the APTT in the presence of APC divided by the APTT in the absence of APC. To reduce ...
Effect of gender and age on the prothrombin time (PT), activated partial thromboplastin time (aPTT) levels and international normalized ratio (INR) Effect of Gender and Age on the Prothrombin Time (PT), Activated Partial Thromboplastin Time (aPTT) Levels and International Normalized Ratio (INR)....
Patients with discordance had an increased risk of major bleeding events (14% versus 5%; unadjusted risk ratio, 3.0; 95% CI 1.2–7.8; p =0.01), and increased risk of thrombotic events (4% versus 0%; p =0.04). Hospital LOS was similar between the two groups (13.8 days versus 11.4 ...
药物分析杂志ChinJPharmAnal2014,34(8).-——1379--——猪羊兔血浆应用于APTT法测定肝素钠效价的可行性分析张媛,刘倩,吴彦霖,贺庆,高华(中国食品药品检定研究院,北京100050)摘要目的:比较冻存猪、羊、兔血浆及新鲜兔血浆4种来源血浆试验系统是否适用于活化部分凝血活酶时间法(AP1T法)测定肝素钠生物效价。方法:参...
The global coagulation tests, prothrombin time (PT) and activated partial thromboplastin time (aPTT), are commonly used to screen for coagulation deficiencies and are usually done in preparation for surgery. Simultaneous prolongation of both times can be found in severe hepatic disease, vitamin K def...
(s) 0.023 APTT * (s) 0.002 TBA * ([micro]mol/L) 0.021 INR * 0.104 ALT: alanine transaminase; [gamma]-GT: [gamma]-glutamyltransferase; TBIL: total bilirubin; ALB: albumin; PT: prothrombin time; APTT: activated partial thromboplastin time; INR: international normalized ratio; TBA: total ...
Low BMI was associated with both ischemic stroke (p < 0.05, Odds ratio 1.5) and hemorrhagic side effects (p < 0.05, Odds ratio 1.4). Bleeding required cessation of dabigatran was observed in 8 patients (6.2%; melena n=5, macrohematuria n=1, subcutaneous bleeding n=2). APTT did not ...