... the gastrointestinal tissues from the cytotoxicity of CY in mice. We also profiled the changes of the expression of growth factors in gastric tissues in response to the damage by CY and protection ... Immunology and Department of Pharmacology, Faculty of Medicine, The University of Hong Kong, Hong Kong, China Corresponding address: Prof. C.H. Cho, Department of Pharmacology, The University of ... protective effect of AP on CY-induced cytotoxicities in both the hemopoietic and gastrointestinal tissues was undefined. Any of these actions would extend the therapeutic application of CY in cancer...