Science in print is out of date ? @1MEMO 20250115

Front Page • 20250115_1 • Miracles.Media • Link to full text paper PMID_1465965 🔗

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.

Science in print is out of date ?

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.

Notes

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 (PMID_1465965)

Citation info : Science in print is out of date ? • Michel van der Burg • Miracles.Media • @1MEMO 20250115 • URL michelvanderburg.com/2025/01/15/

Out Of Service | 20140911

Out Of Service | 20140911 | 1-memo•com | In the morning of 9/11 2001 logistics forced me to officially announce a temporarily – 1 week – ‘out of service’ of our Leiden islet isolation and transplant center. Our center was started earlier that summer of 2001 at the Leiden University Medical Center. So, I decided to have a short vacation abroad – heaven, after being on call 24/7 almost non stop for years. Later that day at home, I was downstairs watching TV — because upstairs near my workroom the central heating was being replaced – when I saw the CNN breaking news about the plane crashing into the World Trade Center. That day would become a landmark in history and the course of my life.

Background image : Microscopy picture I took of purified human Islets of Langerhans – tiny clumps (size around 1/10 mm or 1/25 inch) of 10s to 1000s of cells that produce hormones like insulin – these cells are just visible when you enlarge this 50x microscopy picture : as tiny translucent ‘balls’ or ‘spheres’. The red color is from a stain that binds to the insulin cells.
Iodixanol-UWS purified human islets, stained with dithizone. Original magnification 50x.

Title: mvdb20041118_114555m0400.tif
Creator: Michael P.M. van der Burg
Caption/Description: Iodixanol-UWS purified human islets, stained with dithizone. Original magnification 50x. Copyright Notice: Copyright © 2004 M.P.M. van der Burg. All rights reserved. Digital Creation Date: 18 Nov 2004

References

Image published in : Transplantatie van eilandjes van Langerhans bij patiënten met diabetes mellitus type 1. Ned Tijdschr Geneeskd 2005 1 januari;149(1) – URL https://www.ntvg.nl/system/files/publications/2005100120001a.pdf

Efficacy of the novel iodixanol-UWS density gradient for human islet purification (Presentation publ. Archive Org – michelvanderburg, 19990125 )
https://archive.org/details/EfficacyOfTheNovelIodixanol-uwsDensityGradientForHumanIslet

25 Years of the Ricordi Automated Method for Islet Isolation. Piemonti L, Pileggi A. in CellR4 2013; 1(1): e128. – URL https://www.cellr4.org/article/128

Credit : Out Of Service | 20140911 | 1-memo•com | TakeNode ID e22f209c-14da-40d8-b11a-74a29b1e80b4

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