Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

28 July 2003

Intra-renal resistance reflects warm ischaemic damage, and is further increased by static cold storage: a model of non-heart-beating donor kidneys

Nicholas R. Brook, Amanda J. Knight, Michael L. Nicholson

Med Sci Monit 2003; 9(7): BR271-275 :: ID: 12940

Abstract

Background:Non-heart beating donor kidneys increase transplant activity, but their use is associated with a higher rate of both primary non-function and delayed graft function than cadaveric kidneys, due to a period of cold ischaemic damage superimposed on a period of warm ischaemia. We aimed to measure intra-renal resistance in machine perfused porcine kidneys subjected to different periods of warm ischaemic injury, with additional, varying, cold ischaemic times, in an attempt to mimic the injury suffered by NHBD kidneys and test the predictive power of viability testing.Material/Methods:Landrace pigs were killed by lethal injection, and the kidneys were subjected to varying WITs of 10–90 minutes prior to explantation. Kidneys were subsequently stored for varying cold times of 2 to 48 hours. IRR (pressure/flow) was calculated during 6 hours cold pulsatile machine perfusion.Results:For all WITs, IRR was higher at the start than at the end of machine perfusion (P

Keywords: Cryopreservation, Ischemia, Kidney - physiology, Kidney Transplantation, Organ Preservation, Statistics, Swine, Temperature, Time Factors, Tissue and Organ Harvesting

Add Comment 0 Comments

Editorial

01 March 2024 : Editorial  

Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and Transfusion-Dependent β-Thalassemia

Dinah V. Parums

DOI: 10.12659/MSM.944204

Med Sci Monit 2024; 30:e944204

0:00

In Press

18 Mar 2024 : Clinical Research  

Sexual Dysfunction in Women After Tibial Fracture: A Retrospective Comparative Study

Med Sci Monit In Press; DOI: 10.12659/MSM.944136  

0:00

21 Feb 2024 : Clinical Research  

Potential Value of HSP90α in Prognosis of Triple-Negative Breast Cancer

Med Sci Monit In Press; DOI: 10.12659/MSM.943049  

22 Feb 2024 : Review article  

Differentiation of Native Vertebral Osteomyelitis: A Comprehensive Review of Imaging Techniques and Future ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943168  

23 Feb 2024 : Clinical Research  

A Study of 60 Patients with Low Back Pain to Compare Outcomes Following Magnetotherapy, Ultrasound, Laser, ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943732  

Most Viewed Current Articles

16 May 2023 : Clinical Research  

Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...

DOI :10.12659/MSM.940387

Med Sci Monit 2023; 29:e940387

0:00

17 Jan 2024 : Review article  

Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron Variant

DOI :10.12659/MSM.942799

Med Sci Monit 2024; 30:e942799

0:00

14 Dec 2022 : Clinical Research  

Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase Levels

DOI :10.12659/MSM.937990

Med Sci Monit 2022; 28:e937990

0:00

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

0:00

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750