• Nephrol. Dial. Transplant. · Jan 2001

    Review

    Effects of nitric oxide synthase blockers on renal function.

    • F B Gabbai.
    • Division of Nephrology/Hypertension, VA San Diego Healthcare System and University California San Diego, La Jolla, CA 92093, USA.
    • Nephrol. Dial. Transplant. 2001 Jan 1;16 Suppl 1:10-3.

    AbstractThree isoforms of nitric oxide synthase (NOS) [neuronal NOS (bNOS), inducible NOS (iNOS) and endothelial NOS (eNOS)] are expressed in the kidney. The use of pharmacological inhibitors of these enzymes has been a major experimental tool to determine the role of nitric oxide (NO) in renal physiology and pathophysiology. Studies performed in both human and experimental animals demonstrate that NOS blockade increases renal vascular resistances and decreases the glomerular ultrafiltration coefficient. These studies also support the presence of an important interaction between NO, angiotensin and renal nerves in the control of renal function. Renal iNOS activity is significantly increased in various pathophysiological conditions including autoimmune tubulointerstitial nephritis and sepsis. Interestingly, recent evidence suggests that high NO levels secondary to increased iNOS activity may inhibit eNOS activity and through this mechanism lead to renal vasoconstriction and reductions in glomerular filtration rate. The use of NOS blockers has generated a great deal of information on the role of NO in the control of renal function and has also allowed us to begin to understand the high level of complexity of this system.

      Pubmed     Free full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.