Lecture 13 - Lecture 13 Renal Continued Physiological...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Lecture 13: Renal Continued Physiological control systems operating through reflex arcs to regulat ECFV, ECV, and plasma osmolality o What is variable sensed? hypothalamic osmoreceptros are the sensors o Effective circulating volume: a measure of the adequacy of perfusion of organs and tissue; estimate of degree of fullness of the organ relative to its blood supply o plasma osmolality Renal Tumors, Constriction of renal blood flow, and hypertension o kidney is isolated and renal artery has a clamp placed on it. o renal vein is below renal artery o by adjusting clamp, can reduce rate of blood flow into kidneys and can effectively control the effective circulating volume in the kidney o as soon as blood flow into kidney is decreased renal arterial perfusion pressure falls—quickly—immediate occurs from early hours—0 ish if something is placed in renal vein, if we measure concentration or rate of release of Renin, there is an immediate increase in the amount of Renin circulating in plasma renin is enzyme: protein that can modify behavior of other proteins o just focus on early parts of graph: increase in.. decreases in.. Renin-angiostensin, aldosterone o comes form research of….
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern