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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.Article 29 A fire-fighting technical service institution shall set up a technical person in charge to supervise and manage the quality of the fire-fighting technical service of the institution and to conduct technical review of the written conclusion documents issued. The technical person-in-charge shall have the qualification of a registered fire engineer, and the technical person-in-charge of a fire technical service institution with first-level qualification and second-level qualification shall have the qualification of a first-level registered fire engineer.站都站不稳，别再把碗弄碎了。影片讲述了一个善良正直的笨人，小学老师朱先生（孙博 饰），他一直努力工作并希望能受人尊敬，却接二连三地遭受打击和挫折。朱先生任的班上有两个顽皮的学生，一直有意无意的和他作对，可在朱老师决定放弃自己教师生涯的时候，两个孩子突然意识到他的价值，并用令人感动的方式试图挽留他们的朱老师。影片讲述了两个“幼稚”孩子和一个“成熟”大人的故事，表达了导演对人生价值和意义的思考。恩里克（费雷•马丁内兹 饰）和伊格莱西奥（弗朗西斯科•拜奥拉 饰）是教会学校的同学，更是一对同性恋人。学校的莫雷神父以留下恩里克为诱饵占有了伊格莱西奥，但最终恩里克还是离开了教会学校。这对同性恋人也就劳燕分飞。　　信跟妻子程美丽(伍咏薇)十多年的婚姻早已淡然无味；正跟许心言(邵美琪)的关系又合又分。巧合的是，言加入了丽的杂志社，成为她的下属，言为了紧贴警方的大小案件而拚尽了命，丽虽不能跟她正面竞争，但二人的暗斗却无可避免…(Update 11.22)