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postnew [5]
3 years ago
9

How do scientists calibrate a molecular clock

Biology
1 answer:
Dafna1 [17]3 years ago
5 0

Answer: mutations that natural selection can work on. 4.) How do scientists calibrate a molecular clock? ... they compare the number of positive mutations that have occurred in a particular species with the number of negative mutations that have occurred

Explanation:

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an international, multicenter, prospective study of a prothrombin complex concentrate, prothromplex total®, in anticoagulant rev
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  • A´ ron Altorjay
  • E´ va Szabo´
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<u>Abstract of this paper is</u><u> </u>

  • Prothrombin complicated concentrates (p.c.) are a not unusual treatment choice for the reversal of oral anticoagulation with vitamin okay antagonists (VKAs). This have a look at assessed efficacy and protection of Prothromplex general®. sufferers (≥18years) with acquired prothrombin complicated coagulation factor deficiency (global normalized ratio [INR] ≥2 at screening) due to oral VKAs, requiring reversal of anticoagulation, were treated with 25, 35, or 50IU/kg BW %. After infusion, efficacy changed into assessed for 72±4hours. negative occasions (AEs) had been captured for 15days.
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  • Thrombotic destructive occasions (2/61, three.three%) said right here are comparable to costs determined in other percent research. even as there's a chance of thromboembolic events following remedy with prothromplex products, the range of occasions pronounced right here become low and will have took place with out % treatment.
  • individualized, INR-based totally dosing of prothromplex used right here for VKA anticoagulant reversal produces rapid normalization of INR to≤1.3 inside 30minutes. Copyright © 2014 Elsevier Ltd. All rights reserved.

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