PTT


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time

 [tīm]
a measure of duration. See under adjectives for specific times, such as bleeding time.
activated partial thromboplastin time (APTT, aPTT) the period required for clot formation in recalcified blood plasma after contact activation and the addition of platelet substitutes such as brain cephalins or similar phospholipids; used to assess the coagulation pathways. A prolonged aPTT can indicate a deficiency of any of various coagulation factors, including factors XII, XI, IX, VIII, X, V, and II, and fibrinogen.
AEC minimal response time the shortest duration at which x-ray exposure can be terminated by automatic exposure control.
atrioventricular sequential time a fixed nonprogrammable interval that extends from the atrial stimulus to the ventricular stimulus.
bleeding time the time required for a standardized wound to stop bleeding; used as a test for platelet disorders; see also bleeding time.
circulation time the time required for blood to flow between two given points; see also circulation time.
clotting time (coagulation time) the time required for blood to clot in a glass tube; see also clotting.
cold ischemia time the time between the placement of a traumatically amputated body part in ice and the time of surgical replantation.
inertia time the time required to overcome the inertia of a muscle after reception of a stimulus.
ischemia time the total time between traumatic amputation of a limb or portion of a limb and its surgical reimplantation; it is the sum of warm and cold ischemia times.
minimal response time in radiology, the shortest possible exposure time for an x-ray film to be exposed automatically.
one-stage prothrombin time prothrombin time.
prothrombin time see prothrombin time.
real time a term used to describe a recording device that shows events simultaneously to their occurrence.
thrombin time the time required for plasma fibrinogen to form thrombin; see also thrombin time.
warm ischemia time the time interval between traumatic amputation of a limb or part and its placement on ice.

PTT

Abbreviation for partial thromboplastin time.

PTT

activated partial thromboplastin time.

PTT

abbreviation for partial thromboplastin time.

PTT

Abbreviation for partial thromboplastin time.

PTT,

PTT

partial thromboplastin time.
References in periodicals archive ?
PTT is building its second LNG terminal and construction is about two-thirds complete, while its plan to build a fifth onshore gas pipeline is pending an approval from the government.
Additionally, for comparison purposes, unmodified PTT was synthesized and characterized in the same manner as nanocomposites.
This ultra-rugged device comes with a comprehensive 3-year warranty and will cost $199 for Enhanced PTT customers.
Motorola's PTT server solution is based on the common platform for Motorola's IP Multi Media Sub-System (IMS) solution and supports the IP protocols that are part of Third Generation Partnership Project (3GPP).
With AT&T Enhanced PTT services, businesses and organizations of all sizes will have these expected features:
Fourier transform infrared (FTIR) spectra of PTT, CAB, and PTT/CAB were recorded at the ambient temperature on a Nexus 470 FTIR spectrometer (Nicolet Instrument Co.
As a result, PTT is experiencing a renaissance as wireless phone carriers launch offerings to compete with Nextel Direct Connect.
PTT Chemicals was seeking a world-class software solution to maximize the efficiency of demand-supply planning and inventory deployment across the PTT Polymer Group supply chain.
State-controlled PTT said in a filing to Thailand's stock exchange it has reassessed its investments, which have been hit by declining oil prices and losses from fuel subsidies.
On 7th January Qatargas delivered the first cargo of Liquefied Natural Gas (LNG) under the long-term Sale and Purchase Agreement (SPA) between Qatar Liquefied Gas Company Limited (3) ( Qatargas 3 ) and PTT Public Company Ltd.
The new PTT services are tightly integrated with the broadband data services already available on the network and deliver an instant PTT experience that meets the expectations of Nextel Peru's customers for best in class instant communications.
Therefore, PTT is considered as the most promising candidate for a replacement of PET (1), (4).