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Scholar Results 1 - 10 of about 101 related to Omer: Survival and maturation of microencapsulated porcine neonatal pancreatic cell clusters.... (0.14 sec) 

Survival and maturation of microencapsulated porcine neonatal pancreatic cell …

- diabetesjournals.org
A Omer, VF Duvivier-Kali, N Trivedi, K Wilmot, S … - Diabetes, 2003 - Am Diabetes Assoc
Differentiation and maturation of porcine neonatal pancreatic cell clusters (NPCCs) microencapsulated
in barium alginate were assessed after transplantation into immunocompetent mice. Microencapsulated
NPCCs were transplanted into the peritoneal cavity of streptozocin-induced diabetic ...
Cited by 57 - Related articles - BL Direct - All 4 versions

Complete protection of islets against allorejection and autoimmunity by a simple …

- diabetesjournals.org
VF Duvivier-Kali, A Omer, RJ Parent, JJ O'Neil, GC … - Diabetes, 2001 - Am Diabetes Assoc
We describe a new technique for microencapsulation with high–mannuronic acid (high-M) alginate
crosslinked with BaCl 2 without a traditional permselective component, which allows the production
of biocompatible capsules that allow prolonged survival of syngeneic and allogeneic ...
Cited by 118 - Related articles - BL Direct - All 4 versions

Survival of microencapsulated adult pig islets in mice in spite of an antibody …


VF Duvivier-Kali, A Omer, MD Lopez- … - American Journal of …, 2004 - interscience.wiley.com
The aim of this study was to assess the capacity of simple alginate capsules to protect adult pig
islets in a model of xenotransplantation. Adult pig islets were microencapsulated in alginate,
with either single alginate coats (SAC) or double alginate coats (DAC), and transplanted ...
Cited by 19 - Related articles - All 2 versions

Long-term normoglycemia in rats receiving transplants with encapsulated islets


A Omer, V Duvivier-Kali, J Fernandes, V Tchipashvili, … - Transplantation, 2005 - journals.lww.com
Skip Navigation Links Home > January 15, 2005 - Volume 79 - Issue 1 > Long-Term Normoglycemia
in Rats Receiving Transplants with E... ... Omer, Abdulkadir; Duvivier-Kali, Valerie;
Fernandes, Justin; Tchipashvili, Vaja; Colton, Clark K.; Weir, Gordon C.
Cited by 28 - Related articles - All 4 versions

Microencapsulation of Neonatal Porcine Islets: Protection From Human Antibody/ …


GR Rayat, RV Rajotte, Z Ao, GS Korbutt - Transplantation, 2000 - journals.lww.com
1 Supported by the Canadian Diabetes Association, Alberta Heritage Foundation for Medical
Research, the Medical Research Council of Canada, MacLachlan Fund of the University of Alberta
Hospitals, and the Edmonton Civic Employees Charitable Assistance Fund (GSK). GSK is ...
Cited by 32 - Related articles - BL Direct - All 2 versions

Why do microencapsulated islet grafts fail in the absence of fibrotic overgrowth?

- diabetesjournals.org [PDF] 
P De Vos, JF Van Straaten, AG Nieuwenhuizen, M De … - Diabetes, 1999 - Am Diabetes Assoc
The survival of microencapsulated islet grafts is limited, even if capsular overgrowth is restricted
to a small per- centage of the capsules. In search of processes other than overgrowth contributing
to graft failure, we have studied the islets in non-overgrown capsules at several time ...
Cited by 88 - Related articles - BL Direct - All 5 versions

Xenotransplantation of pig islets in diabetic dogs with use of a microcapsule …


T Kin, H Iwata, Y Aomatsu, T Ohyama, H Kanehiro, M … - Pancreas, 2002 - journals.lww.com
All animal experiments were performed in the Animal Experimental Institute of Nara Medical
University, with approval of the institutional review board for animal experiments. Animals received
humane care in compliance with the National Research Council's guidelines for the care ...
Cited by 18 - Related articles - BL Direct - All 4 versions

Increase in {beta}-Cell Mass in Transplanted Porcine Neonatal Pancreatic Cell …

- endojournals.org
N Trivedi, J Hollister-Lock, MD Lopez-Avalos, JJ O'Neil, … - Endocrinology, 2001 - Endocrine Soc
A 20-fold increase in ß-cell mass has been found after transplantation of porcine neonatal pancreatic
cell clusters (NPCCs). Here the mechanisms leading to this increased ß-cell mass were
studied. NPCCs (4000 islet equivalents) generated after 8 days culture of digested ...
Cited by 47 - Related articles - BL Direct - All 2 versions

Islets in Alginate Macrobeads Reverse Diabetes Despite Minimal Acute Insulin …


N Trivedi, M Keegan, GM Steil, J Hollister-Lock, WM … - Transplantation, 2001 - journals.lww.com
1 Supported by grants from the National Institutes of Sciences (DK 50657 to GCW), the Juvenile
Diabetes Foundation International (JDFI), the JDFI Center for Islet Transplantation at Harvard
Medical School, and an important group of private donors. MK is a recipient of mentor ...
Cited by 39 - Related articles - BL Direct - All 5 versions

Factors Influencing the Adequacy of Microencapsulation of Rat Pancreatic Islets1


P De Vos, B De Haan, GHJ Wolters, R Van … - Transplantation, 1996 - journals.lww.com
The observation that only a portion of all alginate-polylysine microcapsules are overgrown after
implantation suggests that physical imperfections of individual capsules, rather than the chemical
composition of the material applied, are responsible for inducing insufficient ...
Cited by 54 - Related articles - BL Direct - All 3 versions


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