The recently diagnosed females who had better general standard of living also had better scores on the cognitive exams. Boivin, PhD, MPH, of Michigan State University.. Chemotherapy for breast tumor and problems with memory Women receiving chemotherapy for breast cancer frequently statement problems with memory and concentration, but two new studies claim that chemotherapy is not the reason for these nagging problems, and the stress of the diagnosis may be.It is also very fascinating that ants not only evolved agriculture before humans but also combination therapy with natural antibiotics. Humans are just beginning to realise that this is one way to decelerate the rise of drug resistant bacteria – the therefore called superbugs. Joerg, with his co-workers Ryan Seipke and Sabine Gruschow, pushed this project forwards and made these major discoveries really. They really deserve the majority of the credit because of this work, he added. The paper, entitled ‘A combined community of actinomycetes generate multiple antibiotics for the fungus farming ant Acromyrmex octospinosus’ is released in BMC Biology..