PTT


Also found in: Dictionary, Thesaurus, Legal, Acronyms, Encyclopedia, Wikipedia.

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 ?
Whereas no prediction can be made about the future prevalence of PTT fibers in consumer goods, they are currently present in specific markets, such as carpeting.
The spectra indicated that PTT/CAB blend assumed both the characteristic absorption peaks of PTT and CAB, which showed that PTT/CAB blend had no loss of functional groups after mixed.
We are impressed with i2's commitment to making the solution go-live as well as its extended support until the solution stabilized," said Narong Mongkolpoonsuk, vice president, PTT ICT.
By combining these complementary technologies, METabolic EXplorer and Technip Zimmer seek to offer a complete industrial solution for the production of biosourced PTT to the market.
Tevin Vongvanich will succeed Pailin as chief executive officer of PTT after Pailin's term ends on September 9.
The 5,000squaremeter PTT Lucena, which cost around P90 million, is a onestop service hub classified as a "platinum station.
Moreover, the mechanical, elastic recovery, and dyeing properties of the PETT copolymer filaments fabricated by melt spinning were investigated and compared with the corresponding properties of pure PET, PTT, and PBT filaments.
Sonim confirmed it is aiming to introduce an OMA standards-based PTT system to operators and businesses in Europe to replicate Nextel's launch in the US, according to Cellular News.
But there are some steps operators can take, which could help unlock the PTT market.
With public safety agencies increasingly reliant on smart devices and data, many countries are looking to set up nationwide broadband PTT networks to augment their communications networks.
Thailand's PTT Global Chemical said it was in talks with Indonesia's Pertamina and Saudi Aramco to raise naphtha capacity at Pertamina's Balongan refinery to use as feedstock for a planned petrochemical complex in Indonesia.
said on Tuesday it has raised P2 million from operations of its Restroom 20, a first class, air-conditioned toilet at its 2-hectare PTT SCTEx station, the firm's largest service station in the Philippines.