The deductive paradigm has produced notable successes in epidemiology and public health. But while deductive logic has made a substantial contribution to the public health field, it must be recognized that there are also limits to that contribution. This report examines one such limit: the need for non-deductive models in public health reasoning. The findings of a study of public health reasoni...

Pre-B cell leukaemia transcription factors (PBXs) were originally identified as Hox cofactors, acting within transcriptional regulation complexes to regulate genetic programs during development. Increasing amount of evidence revealed that PBX function is not restricted to a partnership with Hox or homeodomain proteins. Indeed, PBXs are expressed throughout murine embryonic development and are i...

Lasagna-Reeves et al. (2016) demonstrate that preventing the kinase Nuak1 from phosphorylating the microtubule-associated protein tau reduces the level of potentially pathogenic tau species in brain, a novel therapeutic strategy that could help counteract Alzheimer's disease and several other neurological disorders.

the islamic awakening with changing power’s balance of middle east and north africa, has changed role of regional powers. therefore, geopolitical contest between iran and turkey have been more important. tunisia and egypt as leaders of revolutionary changes, are the most important. in this research we tried to compare iran and turkey's role in relation to these two countries. the research’...

Traditional medicine has been used since the dawn of history for treating human illness. Herbal medicine constituted the main type of traditional medicine. This type of treatment prevailed during different times of history in different countries, may be until the beginning of the 19th century. By that time a scientific revolution, in nearly all fields started. Much progress was made in the fiel...