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Thromboembolic diseases are currently one of the causes that endanger human health and lead to the highest mortality rate, such as myocardial infarction, cerebral thrombosis, deep vein thrombosis, cerebral embolism, pulmonary embolism, etc. In addition, thrombosis is an important pathological process involved in the pathogenesis of many diseases. 1. Anticoagulant therapy (1) Heparin: Heparin is a commonly used anticoagulant and is a highly sulfated glucosaminoglycan. Heparin is widely found in mammalian tissues, and mast cells are the main producing sites. The main sources of medicinal heparin are bovine lung and pig intestinal mucosa. Heparin used clinically is called unfraction heparin (UFH) because it is a mixture of components with different relative molecular weights. The relative molecular weight is between 33,000 and 30,000, which is also called standard heparin (SH). The drug name is heparin sodium. (2) Low molecular weight heparin: crude heparin is cracked into some fraction with relative molecular mass of 1000 ~ 12000 by chemical or enzymatic hydrolysis methods, and then purified. There are at least 10 kinds of low molecular weight heparin prepared by different manufacturers and different methods.Node created its own modular implementation from some of CommonJS's ideas. Due to the popularity of Node on the server side, the modular form of Node is (incorrectly) called CommonJS.另一方面，虽然遥斗公开表示“以性行为为目的”，但他却被在APP上遇到的美丽女性·咲子（鹫见玲奈饰）故弄玄虚的态度所折腾，每次都被逼到了极限。该剧讲述了缉毒刑警罗英玮在围剿行动中目睹男友因公牺牲后，为调查“蓝魔”贩毒集团真相申请调至档案室，并带领蔡文心、夏洛阳、冯壹三名女警员成立“冷案小组”，寻觅真凶的故事。The second hidden page (test2):尹旭也不相信刘邦敢于在这件事情上玩笑，所以这结盟的事情有谱。以北方重型机械厂为背景车间主任把视角瞄准普通的工人群众,描写以车间主任段启明为代表的当代产业工人在改革大潮中面对各种困难和矛盾,以高度的责任感和主人翁精神,辨析正义与邪恶、真理与谬误,保护了厂长的改革行为,维护并保证了工厂改革开放的顺利进行。主人公段启明，是当代产业工人的代表。他和麾下的几百名工人，拿下了一项又一项艰巨繁重的生产任务，同时又化解了一系列缠绕不清的矛盾和纠葛。当然，随着社会主义经济体制改革的不断深化，他们也遇到了意想不到的困难。在这个车钳刨铣管焊铆一应俱全的工厂支柱车间，既是企业改革的承受点，又是企业改革的实现点，通过车间职工肖岚、刘义山、李万全、耿海、程全、小鼻涕等不同形象的塑造、不同命运的展示，表现了价值多元的今天在人们心灵中形成的复杂变化，表现了改革的难度和希望。通过普通工人家庭及诸多社会关系的描写，反映当代中国社会真实的生态和心态。