Background Hepatocyte NF 4α (Hnf4a) is a major regulator of renal proximal tubule (PT)
development. In humans, a mutation in HNF4A impairs PT functions and is associated with …

Different nephron tubule segments perform distinct physiological functions, collectively acting
as a blood filtration unit. Dysfunction of the proximal tubule segment can lead to Fanconi …

Neural crest cells along the body axis of avian embryos differ in their developmental potential,
such that the cranial neural crest forms cartilage and bone whereas the trunk neural crest …

During nephrogenesis, multipotent mesenchymal nephron progenitors develop into distinct
epithelial segments. Each nephron segment has distinct cell types and physiological function…

Nephron segmentation is a poorly understood process that forms four distinct regions of the
nephron: the renal corpuscle, the proximal tubule, the loop of Henle, and the distal tubule. …

The specific questions addressed from this research include:(1) Does high-intensity acute
exercise improve memory?,(2) If so, do the mechanisms occur via encoding, consolidation, or …

Background Hnf4a is a major regulator of renal proximal tubule (PT) development. In humans,
a mutation in HNF4A is associated with Fanconi renotubular syndrome (FRTS), which is …

… Marable ABSTRACT The purpose of this study was to examine the environmental education
curriculum which has been utilized within Green Schools. For this study the researcher …

Addressing the Urban Affairs Institute luncheon Thursday afternoon, Hans Massaquoi, managing
editor of Ebony magazine, said that this country is now facing a shortage as detrimental …

… Discover magazine, radio and television programs such as ABC News’s Nightline, and
environmental organizations such as the Sierra Club [Klemm]. This study found that teachers and …