. 2014 Oct 1;34(10):759–768. doi: 10.1089/jir.2013.0067

Table 4.

Final Tumor Volumes and Tumor Weights on Day 70 in Mice Receiving 3×/Week sc Injections of Vehicle Solution, BBT IFN-γ, and 10, 20, and 40 kDa PEG L103C Proteins

Group	Tumor volume (mm³)^a	Tumor weight (mg)^a
Vehicle	1,521±318	827±151
BBT IFN-γ	1,525±235	820±131
10 kDa PEG L103C	594±178^b	323±95^b
20 kDa PEG L103C	420±133^c	237±72^c
40 kDa PEG L103C	367±100^c	226±64^c

Female athymic mice were implanted in the dermis overlying the axillae with NIH:OVCAR-3 cells on day 0. Starting on day 3, mice received 3×/week sc injections of the test proteins or vehicle solution in the abdominal region. Tumor volume was measured at weekly intervals. At sacrifice on day 70, final tumor volumes and weights were measured.

^{^a}

Data are means±SE for 10 mice per group.

^{^b}

P<0.02 versus vehicle and BBT IFN-γ groups.

^{^c}

P<0.005 versus vehicle and BBT IFN-γ groups.