Evidence of the macrophagal origin of adipose cells in the white rat as shown by studies on starved animals

Studies on the mechanisms of tumorigenes

Studies on the mechanisms of tumorigenesis induced by polyetherurethanes in rats: Leachable and biodegradable oligomers involving the diphenyl carbamate structure acted as an initiator on the transformation of Balb 3T3 cells

✍ Tsuchiya, Toshie ;Nakaoka, Ryusuke ;Degawa, Hiroki ;Nakamura, Akitada 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 423 KB 👁 2 views

The tumor-initiating activities of the methanol extracts of polyetherurethanes (PEUs) were first detected in the presence of 12-O-tetradecanyl-phorbol-l3-acetate (TPA) using Balb 3T3 transformation assay. A model hard segment of PEUs, 4,4'-di(ethoxycarboamide) diphenylmethane (MDU), showed initiatin