Additional file 1: Table. The number of animals used for multiple study parameters. Figure S1. Open field was performed to analyze the locomotor activity at day 3 after LPS injection. Figure S2. Intracisternal injection of the AAV1-eGFP virus into the cisterna magna did not yield any observable effect on liver lymphatic lymphangiogenesis. Figure S3. Schematic diagram of lymph fluid from the head entering the blood circulation