Synthetic Aperture Radar (SAR) imagery to monitor oil spills are some methods that have been proposed for the West African sub-region. With the increase in the number of oil exploration companies in Ghana (and her neighbors) and the rise in the coastal activities in the sub-region, there is the need for proper monitoring of the environmental impact of these socio-economic activities on the envi...

Prone positioning is a conventional method to enhance oxygenation in Acute Respiratory Distress Syndrome (ARDS) patients who need mechanical ventilator . It is proven that oxygenation is significantly more beneficial in prone position compared to the supine position. Furthermore, numerous evidences have confirmed that prone positioning could prevent lung injuries caused by ventilators

Collagen-induced arthritis is a B cell-mediated autoimmune disease. Recently published studies have demonstrated that in some rare cases pathogens can confer protection from autoimmunity. Trypanosoma brucei parasites are tsetse fly transmitted extracellular protozoans causing sleeping sickness disease in humans and Nagana in livestock in sub-Saharan endemic areas. In the past, we demonstrated t...

Random mutagenesis constitutes an important approach for identifying critical regions of proteins, studying structure-function relations and developing novel proteins with desired properties. Perhaps, the most popular method is the error-prone PCR, in which mistakes are introduced into a gene, and hence a protein, during DNA polymerase-catalysed amplification cycles. Unfortunately, the relative...