What is Apcr blood test?

Activated protein C resistance (APCR) describes a hemostatic disorder characterized by a poor anticoagulant response to activated protein C (APC). This results in an increased risk of venous thrombosis, including deep vein thrombosis and pulmonary embolism.

What is a normal activated protein C resistance?

Reference Range The normal reference value for the activated protein C resistance (APCR) ratio is greater than 2.1.

What does high activated protein C resistance mean?

Specialty. Hematology. Activated protein C resistance (APCR) is a hypercoagulability (an increased tendency of the blood to clot) characterized by a lack of a response to activated protein C (APC), which normally helps prevent blood from clotting excessively.

What is Apcr shell?

Armor Piercing Composite Rigid (APCR) Armor piercing composite rigid shells are shells made of a dense, sub-caliber core surrounded by lightweight, full-bore outer casing. APCR shells are designed to do the same thing as AP shells – penetrate armor using kinetic energy.

What does Apcr mean?

APCR

Acronym	Definition
APCR	Air Pollution Control Residue
APCR	Armor Piercing Composite Rigid
APCR	Association pour la Catéchèse en Rural (French: Association for Rural Catechism)
APCR	Analysis, Prompting, Checking, and Reporting

What causes elevated protein C?

Agewall et al suggested an increase in hepatic synthesis of protein C due to increased hepatic insulin resistance. Increased levels have been reported in patients with diabetes, hypertriglyceridaemia, and nephrotic syndrome, with the use of anabolic steroids, oral contraceptives, and alcohol, and with increasing age.

What causes Apcr?

Activated protein C resistance (APCR) caused by a factor V gene mutation, FV Arg506Gln or FV Leiden, has been identified as the most common inherited risk factor for venous thrombosis.

Is activated protein C resistance the same as Factor V Leiden?

Activated protein C resistance results in hypercoagulability and an increased risk of deep vein thrombosis. While resistance to APC is most commonly caused by the presence of factor V Leiden, the results of the clotting test for resistance to APC can be positive without factor V Leiden.

Is Apcr better than AP?

APCR shells have faster muzzle velocities than corresponding AP shells due to their decreased weight. This means that they can penetrate armor more effectively than AP shells. The increased muzzle velocity also means that APCR shells move faster through the air and less lead needs to be given to hit moving targets.

What are APCR rounds made of?

Armor Piercing (AP) An AP shell is made from solid steel with a high carbon contents, which increases the hardness of the steel. Armor plate penetration is achieved by the kinetic energy of the shell. If the mass or the velocity of the shell is increased, so will the penetration capability of the shell.

What does APCR stand for in medical terms?

Can a high APCR result from a blood test?

A high Activated Protein C Resistance Blood Test value may indicate activated protein C resistance (or APCR) disorder The laboratory test results are NOT to be interpreted as results of a “stand-alone” test. The test results have to be interpreted after correlating with suitable clinical findings and additional supplemental tests/information.

Is the APCR assay based on aPTT or APC?

Although the APCR assay is no longer based directly on the activated partial thromboplastin time (aPTT), it is expressed as a ratio of aPTT with APC:aPTT without APC. The assay is highly sensitive and specific for factor V Leiden, with excellent discrimination between normal individuals and factor V Leiden heterozygous carriers.

What is the normal APCR ratio for activated protein C?

The normal reference value for the activated protein C resistance (APCR) ratio is greater than 2.1. Next: