论文部分内容阅读
植物血凝素(PHA)皮肤试验是测定细胞免疫功能的体内法之一,本试验简易、安全、实用,适用于基层推广应用。虽然1978年广州召开PHA皮试标准化座谈会,但至今PHA皮试用量各家报告差别甚大,自10微克至100微克不等。此外恶性肿瘤患者的免疫状态受手术、化疗的影响很大;为动态观察和预测他们的免疫功能,必须确定适宜的检测时间,才能正确反映患者实际免疫功能。所以作者进行下列工作,以提供恶性肿瘤PHA皮肤试验适宜的检测剂量和时间。
Phytohemagglutinin (PHA) skin test is one of the in vivo methods for measuring cellular immune function. This test is simple, safe and practical, and suitable for the promotion and application of grassroots. Although the PHA skin test standardization symposium was held in Guangzhou in 1978, the reports of PHA skin test so far vary greatly from 10 micrograms to 100 micrograms. In addition, the immune status of patients with malignant tumors by surgery, chemotherapy is greatly affected; in order to dynamically observe and predict their immune function, we must determine the appropriate testing time to correctly reflect the actual immune function of patients. So the authors do the following to provide the appropriate dose and duration of PHA skin test for malignancy.