blood platelets


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blood platelets

or

platelets

or

thrombocytes

disc-like components of mammalian BLOOD, consisting of non-nucleated cytoplasmic fragments of large bone-marrow cells 3 μm in diameter called megakaryocytes that have entered the blood circulatory system. Platelets play an important part in BLOOD CLOTTING.
References in periodicals archive ?
While, an employee may use up to one hour to donate blood every 56 days and up to two hours to donate blood platelets in accordance with appropriate medical standards established by the Philippine National Red Cross Philippine Blood Coordinating Council, blood collection units, and blood banks or centers in the country.
The study, now published online in The British Journal of General Practice, revealed that high blood platelet count in some cases may be the only outward indication of cancer.
Suspensions of blood platelets or plasma were incubated (15 or 60 min, at 37[degrees]C) with
The results show that blood platelets could constitute a complete and easily accessible blood-based source for sampling and hence be used in diagnosing cancer as well as in the choice of treatment method.
With dangerously low blood platelet levels, she can't fly as cabin pressure could pop a blood vessel in her brain.
Firstly, we assessed the efficacy of two methods of perioperative nutritional treatment in stage IV gastric cancer patients subjected to palliative gastrectomy; we analyzed perioperative morbidity and the phagocytic activity of blood platelets in this group.
The findings, published online in the Lancet Oncology, showed shorter treatment did not increase or significantly decrease survival for patients with normal levels of blood platelets.
The NHS also wants people who donate blood platelets to come forward as they only have a shelf life of five days, meaning stocks need to be replenished regularly.
Brilinta, like the market's leading anti-clotting drug Plavix, is designed to keep blood platelets from sticking together in order to prevent blood clots that can lead to heart attacks and strokes.
"This widely-used medication decreases the production of prostaglandins, hormone-like substances that cause inflammation, swelling and fever in response to injury or illness, and of thromboxane A2, which causes blood platelets to clot, raising the risk of heart attack and stroke," says Judith Beizer, PharmD, clinical professor at St John's University College of Pharmacy and Allied Health Professionals.
There is little risk of adverse reaction when donating blood, and you can donate whole blood every 56 days; blood platelets every three days, up to 24 times a year.