Antitumor agent-113

Radiation-Activated Antitumor Vectors

Radiotherapy (RT) is a primary treatment modality for the majority of solid tumors. The objective is to destroy the tumor mass by exposure to ionizing radiation (IR) from an external beam or isotopic source. IR causes DNA damage directly

Gene Therapy for Antitumor Vaccination

for gene delivery and antitumor vaccination within the tumor microenvironment.

包埋剂embedding agent

　　在制作切片或超薄切片时，由于组织是柔软的，或局部的软硬不均，这样制作厚薄均匀的切片是困难的。所以有必要用一定物质浸透组织内部，整个组织一样硬化，以利于切成薄片，这种物质叫做包埋剂。一股用光学显微镜观察的切片，用石蜡、火棉胶、炭蜡、明胶等作包埋剂；电子显微镜则用环氧树脂、聚苯乙烯树脂、异丁烯树脂及水溶性树脂。