MONDAY, Dec. 1 (HealthDayNews) -- Scientists at Cold Spring Harbor Laboratory have discovered a previously unknown role estrogen plays in the body. The most abundant form of naturally occurring estrogen, estradiol, triggers the formation of blood platelets, scientists report in the Dec. 1 issue of Genes and Development. The information may prove important in treating conditions associated with altered platelet counts, such as anemia, certain leukemias and even the effects of chemotherapy. Platelets, which are derived from a specialized bone marrow cell called a megakaryocyte, circulate in the bloodstream to promote clotting and halt bleeding. More information Here's where you can learn more about platelet count. (SOURCE: Cold Spring Harbor Laboratory, news release, Nov. 30, 2003) Copyright © 2003 ScoutNews, LLC. All rights reserved. HealthDayNews articles are derived from various sources and do not reflect federal policy. healthfinder® does not endorse opinions, products, or services that may appear in news stories. For more information on health topics in the news, visit the healthfinder® health library. |