History essay

1 INTRODUCTION 1.1 History of Treg discovery The adaptive immune system of higher invertebrates has facilitated a more efficient and specific defence against pathogens than that afforded by innate immunity alone. The hallmark of adaptive immunity is the generation of antigen receptors

Tramadol is prescribed for the treatment of moderate to severe pains. It is considered as a centrally acting analgesic medicament (Musshoff and Madea, 2001). Mortality recorded due to overdose concentrations of tramadol has been reported in several studies (Lusthof and

The pituitary gland is a very small gland located in the brain, below the hypothalamus and behind the bridge of the nose. The pituitary plays a major role in the overall health of the human being. It maintains a connection between

‘Nature vs Nurture’ is an indefinite debate concerning the extent that particular aspects of the human life, such as behaviour are genetic or obtained attributes. Nature links to how genes and hereditary factors define who a person is, this may

Zika virus (ZIKV), discovered in 1947, caused only mild and sporadic disease throughout Africa and Asia until the 2007 Micronesia(1) and 2013 French Polynesia outbreaks(2). Since its introduction to the Americas,(3, 4), it has spread rapidly into 84 countries and