1047 ABSTRACT The formation of the proper number of functional nephrons requires a delicate balance between renal progenitor cell self-renewal and differentiation. The molecular factors that regulate the dramatic expansion of the progenitor cell pool and differentiation of these cells into nephron precursor structures (renal vesicles) are not well understood. Here we show that Sall1, a nuclear ...

Background African countries face multiple developmental, economic, social and industrial transformation hurdles, especially in the era of sustainable development sensitivity to environmental damage. As late-comer industrialisers, there is some catching up do, but they need navigate complex, international, legal institutional agreements that early industrialisers did not face. Given concerns, i...

Self-access language learning (SALL) can promote autonomy among learners. It is a practical means for creating comfortable, personalized environments in which learners take more active part making decisions and choices their trajectories. In the domain of second (L2) listening, self-access work fulfill individual needs whose listening processes are supposed to be respected. However, countries w...

Aneurysmal bone cyst (ABC) is a rare tumor accounting for 1% - 4% of benign tumors. Its etiopathogenesis remains unknown. The main site the metaphysis long bones. ABC occurs almost exclusively in young people, with slight female predominance. We report an exceptional case femur involvement right hip 16-year-old girl Medical Imaging Department Pr Bocar Sidy Sall Hospital Kati (Mali). will discus...