Related Experiment Video

Updated: Jul 15, 2026

Custom-made Microdialysis Probe Design
05:38

Custom-made Microdialysis Probe Design

Published on: July 21, 2015

A comparison of stool fluid and stool dialysate obtained in vivo

M J Tarlow, H Thom

    Gut
    |August 1, 1974
    PubMed

    More Related Videos

    Use of the Ramsay Assay to Measure Fluid Secretion and Ion Flux Rates in the Drosophila melanogaster Malpighian Tubule13:30

    Use of the Ramsay Assay to Measure Fluid Secretion and Ion Flux Rates in the Drosophila melanogaster Malpighian Tubule

    Published on: November 25, 2015

    An In Vivo Method for Evaluating the Gut-Blood Barrier and Liver Metabolism of Microbiota Products14:54

    An In Vivo Method for Evaluating the Gut-Blood Barrier and Liver Metabolism of Microbiota Products

    Published on: October 20, 2018

    Related Concept Videos

    Dialysis01:15

    Dialysis

    Dialysis is a diffusion-based purification process that separates analyte molecules from a complex matrix. This is accomplished by allowing molecules in the solution to pass through a semipermeable membrane into a liquid on the other side. The membrane is usually made of cellulose acetate or cellulose nitrate, and the second liquid must be miscible with the solution. Ions (e.g., chloride or sodium) or organic molecules (e.g., glucose) can pass through the membrane pores, which generally have...
    Methods for Studying Drug Absorption: In situ01:09

    Methods for Studying Drug Absorption: In situ

    In situ experiments, such as the Doluisio method and Single-Pass Perfusion technique, provide critical insights into drug uptake by simulating in vivo conditions for drug absorption.
    The Doluisio method involves perfusing a prepared segment of a rat's small intestine with a solution of radiolabeled drug and a non-absorbable marker. This helps to differentiate between absorbed and non-absorbed drug concentrations. The intestinal segment is connected at both ends using tubing and syringes,...
    Peritoneal Dialysis I: Introduction and Procedure01:30

    Peritoneal Dialysis I: Introduction and Procedure

    Peritoneal dialysis (PD) is a procedure that facilitates the exchange of solutes, waste products, electrolytes, and excess fluid between the blood in the peritoneal capillaries and a dialysis solution introduced into the peritoneal cavity.Principles of Peritoneal Dialysis (PD)Diffusion: Waste products such as urea and electrolytes move from high concentrations in the blood to low concentrations in the dialysate across the peritoneal membrane. This mechanism is driven by the concentration...