Citation info : Misty • Michel van der Burg • Miracles•Media • @1MEMO 20250121 • TakeNode 10f02c27-5bac-46d2-9d33-0541742e678c
Citation info : Log • Michel van der Burg • Miracles•Media • @1MEMO 20250120 • TakeNode 041ffc0e-d927-454d-a909-9246bc7294be
Gallery
High Society Twist and Shout with Chubby Checker & Dancing Doctors at the XIII International Congress of The Transplantation Society, San Francisco (USA) August 1990 ;)
Citation info : Chubby Checker & Dancing Doctors • Michel van der Burg • Miracles.Media • @1MEMO 20250119 • CC BY-NC-ND 4.0 • URL michelvanderburg.com/2025/01/19/
Following papers presented in 1989 demonstrating that over 90% pure islets are isolated from pancreases when using the UW organ preservation solution (1), the outcome of transplantation of highly purified UW-isolated islets was reported in a proceedings paper presented August 1990 at the XIII International Congress of The Transplantation Society in San Francisco, USA (2,3).
The Transplantation Proceedings paper, published Feb 1991 is now available online below (3).
1) Pancreatic Islet Isolation With UW Solution • A New Concept • Michel van der Burg • Miracles.Media • @1MEMO 20241224 • URL michelvanderburg.com/2024/12/24/
2) Van der Burg MPM, Guicherit OR, Ploeg RJ, Frölich M, Bruijn JA, Scherft JP, Gooszen HG.
Metabolic control after autotransplantation of highly purified canine pancreatic islets isolated in UW-solution. XIII International Congress of The Transplantation Society, San Francisco (USA) August 19–24, 1990.
3) van der Burg MPM, Guicherit OR, Ploeg RJ, Frölich M, Bruijn JA, Scherft JP, Gooszen HG. Metabolic control after autotransplantation of highly purified canine pancreatic islets isolated in UW solution. Transplant Proc. 1991 Feb;23(1 Pt 1):785-6. PMID: 1990691. PDF available below
Citation info : Transplants of UW-Isolated Islets • Transplantation Society 1990 Paper • Michel van der Burg • Miracles.Media • @1MEMO 20250118 • URL michelvanderburg.com/2025/01/18/
Music : Someday, Maybe by Maya Belsitzman & Matan Ephrat | Artlist
Citation info : Diabetes Discoveries Display • Michel van der Burg • Miracles.Media • @1MEMO 20250117 • TakeNode 00ff4392-ea87-40fb-90a2-ada2cbb77efb • URL michelvanderburg.com/2025/01/17/
Following a working visit February ’92 studying pig islet isolation at the ‘Fondation Transplantation’ in Strasbourg -Hautepierre, France (1) , I designed this islet isolation chamber March 1992 for use in our Leiden Islet Laboratory , together with Gerard Verschagen , head of the precision mechanics workshop of the Laboratory of Physiology of the University Hospital Leiden (AZL , now LUMC), who manufactured this and other of our islet isolation devices.
The chamber was designed with support for use together with the Retsch Vibro Sieving Machine , purchased earlier for our Leiden Islet Laboratory, a vibrating sieving machine I had used in the 70s for isolation cell nuclei (2). The design was based on the Ricordi chamber published 4 years earlier (3).
The drawing was originally designed and produced on a Macintosh computer March 1992, using the MacDraw II application. That Mac file was remastered today in LibreOffice Vanilla, by straightening most of the lines that are slanted after opening in LibreOffice and correcting the font changes. So , not accurate now probably … just for illustration the history of progress in our Leiden Islet Laboratory, and love for art ;)
1) Xeno Islets • Michel van der Burg • Miracles.Media • @1MEMO 20250113 • URL michelvanderburg.com/2025/01/13/
2) Mennes AM, Bouman H, Van der Burg MPM, Libbenga KR. RNA synthesis in isolated
tobacco callus nuclei, and the influence of phytohormones. Plant Sci Lett 1978; 13: 329– 339, ISSN 0304-4211, https://doi.org/10.1016/0304-4211(78)90210-9.
3) Piemonti L, Pileggi A. 25 Years Of The Ricordi Automated Method For Islet Isolation. CellR4 Repair Replace Regen Reprogram. 2013;1(1):e128. PMID: 30505878; PMCID: PMC6267808. URL https://www.cellr4.org/article/128
Citation info : Leiden Islet Isolation Chamber • Michel van der Burg • Miracles.Media • @1MEMO 20250116 • URL michelvanderburg.com/2025/01/16/
Yesterday, Jan 14th 2025, I posted a video of the slideshow and audio track of my talk on the innovative Percoll-UWS density gradient for the purification of canine and human pancreatic islets, at the 5th Congres European Society for Organ Transplantation, Maastricht (The Netherlands) October 7–10, 1991 (1,2).
That paper was presented the next year , in a poster discussion I co-chaired at the 1st International Congress of the Cell Transplant Society in Pittsburgh (USA) May 31–June 3, 1992 (3,4).
The conference proceedings paper of that meeting has been published in Transplantation Proceedings in 1992 (5).
The dutch publisher Elsevier, is publishing Transplantation Proceedings from 1997, and provides (restricted) access to full text online.
Previous editions (before 1997) of the journal Transplantation Proceedings , were published by Appleton & Lange, like this 1992 paper (5), and full text is not found online. Also, I am afraid, many libraries have thrown away their stocks of print editions. I, myself, have not kept the bulky Transplantation Proceedings volumes I once bought … thrown away for lack of space , and what I kept is not within reach in practice, piled up in the attic, like the many hundreds of scientific slides…
A pdf copy of that 1992 paper is now available below (5) ;) And copies will be added in upcoming updates of those previous posts.
1) Van der Burg MPM, Guicherit OR, Prins FA, Scherft JP, Frölich M, Gooszen HG. Percoll in UW: efficient iso-osmotic canine and human islet purification. 5th Congres European Society for Organ Transplantation, Maastricht (The Netherlands) October 7–10, 1991.
2) Percoll UWS Purification Pancreatic Islets • ESOT 1991 Talk • Michel van der Burg • Miracles.Media • @1MEMO 20250114 • URL michelvanderburg.com/2025/10/14/
3) Van der Burg MPM, Guicherit OR, Scherft JP, Bruijn JA, Frölich M, Gooszen HG. Islet preservation during isolation: a new concept in cell transplantation. First International Congress of the Cell Transplant Society, Pittsburgh (USA) May 31 – June 3, 1992.
4) Pittsburgh 1992 Cell Transplant Society • 20240812 • Michel van der Burg • michelvanderburg•com URL https://michelvanderburg.com/2024/08/12/pittsburgh-1992-cell-transplant-society-20240812/
5) Van der Burg MPM, Guicherit OR, Frölich M, Bruijn JA, Gooszen HG. Islet preservation during isolation: a new concept in cell transplantation. Transplant Proc. 1992 Dec;24(6):2840-1. PMID: 1465965.
SCAN PDF FILE available below
Citation info : Science in print is out of date ? • Michel van der Burg • Miracles.Media • @1MEMO 20250115 • URL michelvanderburg.com/2025/01/15/
