Intravenation of Congo red solution has been utilized to examine the influence on gulping ability of mononuclear macrophages and on the weight of its immune organs.
Britain has promised Rwanda $100m in aid a year over the next decade, with only “light conditionality” (in essence, an understanding Rwanda will not reinvade Congo).
The heterogenite is partly treated in furnaces either in DR Congo or in neighbouring Zambia and then exported mostly to China via South African and Tanzanian ports.