Anti-tumour activity and toxicological studies of combination treatment of Orthosiphon stamineus and gemcitabine on pancreatic xenograft model

Figure 1 Tissue sections of mice spleen stained with haematoxylin and eosin. Tissue sections from untreated and treated groups showed normal spleen architecture. A: Untreated; B: Gemcitabine (10 mg/kg per 3 d); C: C5EOSEW5050ESA (200 mg/kg per day); D: C5EOSEW5050ESA (200 mg/kg per day) and gemcitabine (10 mg/kg per 3 d) combination; E: C5EOSEW5050ESA (400 mg/kg per day); F: C5EOSEW5050ESA (400 mg/kg per day) and gemcitabine (10 mg/kg per 3 d) combination.