脏器生化药物是指从动物的组织、器官、腺体、体液、分泌物中提取用于防治疾病的物质,是生化药物的重要组成部分。通常包括氨基酸、多肽、蛋白质、核酸及其降解产物、酶、辅酶、维生素、激素、多糖与脂类等。这类药物在机体内能起重要的生理作用。当机体由于内外环境的改变而发生新陈代谢异常,酶催化作用失控,免疫功能低下,基因表达调控失调,激素分泌紊乱,导致患病时,脏器生化药物有可能起到调整、抑制或增强机体的生理、生化及免疫功能;也可以通过补充或替代机体代谢所需的物质,从而发挥其防治疾病的作用。由于脏器生化药物得自动物脏器,因此,它往往具有疗效好、针对性强,毒性低、副作用小等优点。因而在常见病、多发病的防治中,发挥着重要作用。脏器生化药物是经过直接采用动物的整个脏器,到作某些加工的脏器制剂,逐渐发展为采用各种生化方法加以分离提取的。目前脏器生化药物的主要动物来源是猪、牛、 Organ biochemical drugs refer to the extraction of substances used for the prevention and treatment of diseases from the tissues, organs, glands, body fluids and secretions of animals and are an important part of biochemical drugs. Usually includes amino acids, peptides, proteins, nucleic acids and their degradation products, enzymes, coenzymes, vitamins, hormones, polysaccharides and lipids. Such drugs can play an important physiological role in the body. When the body due to internal and external changes in the environment and the occurrence of metabolic abnormalities, uncontrolled enzyme catalysis, immune dysfunction, gene expression regulation disorders, hormone secretion disorders, leading to illness, organ biochemical drugs may play an important role in regulating, inhibiting or enhancing the body Physiological, biochemical and immune function; also can supplement or replace the body metabolism of substances needed to play its role in the prevention and treatment of diseases. As organ biochemical drugs derived from animal organs, therefore, it often has the effect of good, targeted, low toxicity, the advantages of small side effects. Thus in the common disease, frequently-occurring disease prevention and treatment, plays an important role. Organ biochemical drugs through the direct use of animals throughout the organ, to make some of the processing of organ preparations, and gradually developed into a variety of biochemical methods to be extracted. At present, the main animal sources of organ biochemical drugs are pigs, cattle,