Changes in the body weight of tumour-bearing nude mice on the ketogenic and standard diets (n = 12 mice per group). Following tumour cell injection on day 0, animals of the KD group were fed the unrestricted ketogenic diet, animals of the SD group continued with the standard diet. Values are expressed as mean ± standard deviation. The slopes of the mean body weights of KD and SD animals are not significantly different (P = 0.065).
Otto et al. BMC Cancer 2008 8:122 doi:10.1186/1471-2407-8-122