Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Renal hypertension.

A M Macgregor, J R Cade

    Surgery, Gynecology & Obstetrics
    |January 1, 1975
    PubMed
    Summary
    This summary is machine-generated.

    Understanding renal hypertension has advanced, revealing the roles of the renin-angiotensin-aldosterone system and renal blood flow. Surgical intervention for renal artery stenosis offers significant hypertension control, with higher success rates when stenosis significance is pre-operatively confirmed.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Effect of tryptophan and 5-hydroxytryptophan on the blood pressure of patients with mild to moderate hypertension.

    Amino acids·2013
    Same author

    Calcification of the Adrenal Glands in Young Children: A Report of Three Cases with a Review of the Literature.

    Archives of disease in childhood·2010
    Same author

    Ventricular performance and Na+-K+ ATPase activity are reduced early and late after myocardial infarction in rats.

    Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas·2009
    Same author

    Sodium pyruvate is better than sodium chloride as a resuscitation solution in a rodent model of profound hemorrhagic shock.

    Resuscitation·2001
    Same author

    Bariatric surgery and asthma.

    Obesity surgery·2001
    Same author

    Economic theory and physician behavior in bariatric surgery.

    Obesity surgery·2000
    Same journal

    THE USE OF COMBINED PRESERVATION TECHNIQUES FOR EXTENDED STORAGE OF ORTHOTOPIC LIVER HOMOGRAFTS.

    Surgery, gynecology & obstetrics·2010
    Same journal

    The Role of Electrical Pacemakers in the Treatment of Unexpected Cardiac Arrest.

    Surgery, gynecology & obstetrics·2010
    Same journal

    Colonic and proctoscopic diseases.

    Surgery, gynecology & obstetrics·2010
    Same journal

    A summary of the surgical aspects of certain sulfonamides and antibiotic agents.

    Surgery, gynecology & obstetrics·2010
    Same journal

    Penetrating cranial wounds; a summary of methods used in management; collective review.

    Surgery, gynecology & obstetrics·2010
    Same journal

    The use of compression in the treatment of injuries.

    Surgery, gynecology & obstetrics·2010
    See all related articles

    Area of Science:

    • Nephrology
    • Cardiovascular Medicine
    • Hypertension Research

    Background:

    • Hypertension mechanisms are increasingly understood, with new insights into renal malperfusion.
    • The renin-angiotensin-aldosterone system and renal medullary antihypertensive substances are key factors in renal hypertension.

    Purpose of the Study:

    • To review current understanding of renal hypertension pathophysiology.
    • To evaluate diagnostic techniques for renal artery stenosis and its functional significance.
    • To assess the efficacy of surgical interventions for renovascular hypertension.

    Main Methods:

    • Review of existing literature on renal hypertension.
    • Analysis of diagnostic parameters like arteriographic evidence of renal artery collaterals and differential venous renin ratios.

    Related Experiment Videos

  • Compilation of surgical outcomes from global reports.

    • Main Results:

    • Angiotensin contributes to hypertension via direct vascular effects and intrarenal mechanisms affecting blood flow and sodium resorption.
    • Renal artery collaterals and differential venous renin ratios are well-documented diagnostic parameters.
    • Surgical procedures yield a 50% cure rate and 30% improvement rate for hypertension control.
    • Pre-operative confirmation of stenosis significance leads to 80% cure rates.
    • Advanced surgical techniques expand treatment options for renal artery branch lesions and renovascular renal failure.

    Conclusions:

    • Elucidation of pathophysiologic processes improves understanding of renal hypertension.
    • Accurate diagnosis of renal artery stenosis functional significance is crucial for successful surgical outcomes.
    • Surgical intervention is a viable and effective treatment for renovascular hypertension, with improving techniques offering broader applicability.