Tag: Igls

Iodixanol-UWS Purification for Porcine Islet Transplantation • AIDSPIT 1998 • @1MEMO 20250131

Iodixanol-UWS Purification for Porcine Islet Transplantation • AIDSPIT 1998 • Michel van der Burg • Miracles.Media • @1MEMO 20250131

Slideshow (digitally remastered) of first talk on pancreatic islet xeno-transplantation following adult pig islet purification in our novel Iodixanol-UWS density gradient. Presented at the 17th Workshop of the AIDSPIT Study Group in Igls, Austria, Tuesday, Jan 27, 1998 (1, 2).

Isolation of porcine pancreatic islets (from the pancreas of large sows) was markedly improved by keeping the islets in the UW donor organ preservation solution (UWS) both during the isolation of islets (using the Liberase enzyme blend) and purification of the islets using a novel Iodixanol-UWS density gradient.
Transplantation of the pig islets (after 1 day storage in culture solution) restored normal blood sugar levels in diabetic mice.


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Notes

1) Van der Burg MPM, Zwaan RP, Bouwman E. Markedly improved outcome of adult porcine islet isolation, purification, and culture using Liberase-PI versus collagenase-P, and a novel gradient of Optiprep in University of Wisconsin solution. 17th Workshop of the Study Group on Artificial Insulin Delivery Systems, Pancreas and Islet Transplantation (AIDSPIT) of the European Association for the Study of Diabetes (EASD), Igls (Austria) January 25—27,1998

2) Van der Burg MPM, Zwaan RP, Bouwman E. Markedly improved outcome of adult porcine islet isolation, purification, and culture using Liberase-PI versus collagenase-P, and a novel gradient of Optiprep in University of Wisconsin solution (Abstract). Horm Metab Res 1998; 30(1): A23 . DOI: 10.1055/s-2007-978834 .
Download abstract 1MEMO_20250131_2 below :

1MEMO_20250131_2🔗Download
Updates

Update 20260123 : Handout pdf (1MEMO_20250131_3) for download added.
Download handout presentation (1MEMO_20250131_3) below.

1MEMO_20250131_3Download

Citation info : Iodixanol-UWS Purification for Porcine Islet Transplantation • AIDSPIT 1998 • Michel van der Burg • Miracles.Media • @1MEMO 20250131 • TakeNode 1f185515-7aeb-44ac-b721-2cec76df67b7 • URL michelvanderburg.com/2025/01/31/

Efficacy of the novel iodixanol-UWS density gradient for human islet purification • Igls Aidspit 1999 • 20241202

Efficacy of the novel iodixanol-UWS density gradient for human islet purification • Igls Aidspit 1999 • Michel van der Burg • Miracles.Media • 20241202_1

I started an archive at Archive.org November 11, 2010 with this slideshow (pdf) of my January 1999 oral presentation in Igls (Innsbruck), Austria, at the 18th Workshop of the AIDSPIT (Artificial Insulin Delivery Systems, Pancreas and Islet Transplantation) Study Group. (Now known as AIDPIT).

The presented results of this innovative islet purification method — developed over nearly 10 years (from 1989) in our Leiden islet laboratory (LUMC) — were the outcome of work I had done spring 1998 with the human islet transplantation group of Camillo Ricordi at the Diabetes Research Institute in Miami , Florida, USA.

Slideshow (pdf) Archive.org

Description

Efficacy of the novel iodixanol-UWS density gradient for human islet purification • Igls Aidspit 1999

Slides oral presentation Michel van der Burg, Aidspit meeting 25 Jan 1999, in Igls, Austria

Van der Burg MPM, Ranuncoli A, Molano R, Kirlew T, Ringers J, Bouwman E, Ricordi C. Efficacy of the novel iodixanol-UWS density gradient for human islet purification. 18th Workshop Aidspit, Igls (Austria) Jan. 24-26, 1999

Program :
18TH WORKSHOP OF THE AIDSPIT STUDY GROUP – JANUARY 24-26, 1999 – IGLS/AUSTRIA . MONDAY, JAN 25, 1999 – KONGRESSHAUS IGLS, MAIN LECTURE HALL
SESSION 2 – ISLET ISOLATION AND TRANSPLANTATION
CHAIRMEN:K. FEDERLIN, GIESSEN, GERMANY – G. POZZA, MILAN, ITALY 9.00 – 10.30 FREE COMMUNICATIONS
9.45- Efficacy of the novel iodixanol-UWS density gradient for human islet purification.
Van der Burg MPM, Ranuncoli A, Molano R, Kirlew T, Ringers J, Bouwman E, Ricordi C; Leiden, The Netherlands and Miami, USA

File : mvdb19990118_1534_AIDSPIT.pdf | Uploaded 20101111 and replaced by the same pdf with updated metadata of the document on 20101112 (see Notes section).

Citation info (Archive file) : Efficacy of the novel iodixanol-UWS density gradient for human islet purification • Igls Aidspit 1999 • Michel van der Burg • Miracles.Media • 20241202 • URL https://archive.org/details/EfficacyOfTheNovelIodixanol-uwsDensityGradientForHumanIslet • TakeNode 54cc8b66-672e-4b13-913c-449038ed0521

Video Slideshow

The slideshow video embedded below, was first posted in 2018 as Human Islet Purification Miami 1998 • 20181102

Notes

The slideshow pdf file is available for download at Archive.org. I advise against the other download options presented by Archive.org , which do not correctly represent the slideshow.

The file was also uploaded to Scribd at the same time – URL https://www.scribd.com/document/42197150/Efficacy-of-the-novel-iodixanol-UWS-density-gradient-for-human-islet-purification-michelvanderburg-19990125

Abstract reference

Van der Burg MPM, Ranuncoli A, Molano R, Kirlew T, Ringers J, Bouwman E, Ricordi C. Efficacy of the novel iodixanol-UWS density gradient for human islet purification (Abstract). Acta Diabetol 1998; 35: 247.

Citation info (this post) : Efficacy of the novel iodixanol-UWS density gradient for human islet purification • Igls Aidspit 1999 • Michel van der Burg • Miracles.Media • 20241202 • URL michelvanderburg.com/2024/12/02/

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Waiting for midnight on New Year’s Eve – ‘Sylvester’ – in Igls, Tyrol, Austria, Dec 31, 2009. Music : Dreaming by Stanley Gurvich | Artlist
Citation info : 00•00•00 | 20231231 | Miracles•Media | @michelvanderburg | TakeNode cd4ae6f5-9276-4f54-8cda-561e73adf8bf