人血清催乳素测定在肝硬化诊断中的应用马媛催乳素（ＰＲＬ）是垂体前叶促乳细胞分泌的一种蛋白激素，主要作用促进乳腺生长发育和乳汁分泌且受多巴胺抑制。自放射免疫分析法建立以来发现许多生理和病理因素可使血清催乳素增高，任何下丘脑的损伤垂体柄的疾病或干扰多巴胺... Application of Human Serum Prolactin in the Diagnosis of Cirrhosis Ma Yuan Prolactin (PRL) is a protein hormone secreted by the prolactoid prolactoid cells. Its main function is to promote mammary gland growth and development and milk secretion and is inhibited by dopamine. Since the establishment of radioimmunoassay found that many physiological and pathological factors can increase serum prolactin, any hypothalamic pituitary stalk disease or interfere with dopamine ...