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Update to the latest version that supports 5.3;巴顿庄园迎来了圣诞节，Alison和Mike第一次在这里接待后者的家人，Mike决定力求完美。然而他想要让自己父母宾至如归的计划，有点过于乐观了。Alison也决定为活人和鬼魂送上有史以来最棒的圣诞节，尽管鬼魂们不太有节日的喜悦之情。庄园里新来的一个人迫使Julian面对自己过去的错误。随着深入自己生前的记忆，他有所发现，并且觉得这可以帮助鬼魂们重新认识圣诞节的真实意义。Dalgona是描绘高中生寻找真正友情的成长电视剧。主人公宋美娜(孙周延饰)中学时期积极乐观，看到不义行为就忍不住的性格，因此被卷入了校园暴力事件，被同校同学排挤，逃往美国去留学。性格因过去的伤痛而变得小心翼翼。这样的美娜在再次回来时在韩国交了新朋友，描写了治愈心中伤痛成长的过程。影片以藏族传统艺术唐卡为主线，通过描写多位唐卡画师在传承唐卡绘画技艺过程中发生的故事，展现西藏优秀非物质文化遗产的独特魅力及西藏壮美迷人的自然风光。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.