Interaction between cGMP-dependent dilators and autoregulation in rat preglomerular vasculature.

@article{Bouriquet1995InteractionBC,
  title={Interaction between cGMP-dependent dilators and autoregulation in rat preglomerular vasculature.},
  author={N. Bouriquet and D. Casellas},
  journal={The American journal of physiology},
  year={1995},
  volume={268 2 Pt 2},
  pages={
          F338-46
        }
}
The influence of guanosine 3',5'-cyclic monophosphate (cGMP)-dependent dilators on autoregulatory responses (AR) of arcuate arteries (ArcA) and afferent arterioles at early sites and at juxtaglomerular sites (JAA) was assessed by videomicroscopy using in vitro blood-perfused juxtamedullary nephron preparations. AR were quantified as fractional changes in luminal diameter induced by doubling blood perfusion pressure (60-120 mmHg). Baseline AR ranged from 17 +/- 2% to 21 +/- 2% in ArcA and from… Expand
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