Hemostasis is intimately related to liver function, because most coagulation factors are synthesized by liver parenchymal cells and the liver's reticuloendothelial system serves an important role in the clearance of activation products.emostasis is intimately related to liver function, because most coagulation factors are synthesized by liver parenchymal cells and the liver's reticuloendothelial system serves an important role in the clearance of activation products.
iMessages are messages sent over the Internet between iOS devices. With iMessage, iPhones, Macs, iPads and iPod Touches can receive messages when they are connected to a Wi-Fi (wireless Internet) or 3G/4G network. Your iDevice will automatically send an iMessage when you message another user that uses iMessage.
The blue ones are from people who have iOS 5 installed on their iOS device. Your friend with an iPhone hasn't installed iOS 5 yet, so she doesn't have iMessage. iMessage is a new messaging service that allows you to send unlimited free text messages to anyone with a iOS 5 enabled iPhone, iPad or iPod Touch.