Results 51 to 60 of about 6,756 (199)

Engraftment of Insulin-Producing Cells from Porcine Islets in Non-Immune-Suppressed Rats or Nonhuman Primates Transplanted Previously with Embryonic Pig Pancreas

open access: yesJournal of Transplantation, 2011
Transplantation therapy for diabetes is limited by unavailability of donor organs and outcomes complicated by immunosuppressive drug toxicity. Xenotransplantation is a strategy to overcome supply problems.
Marc R. Hammerman
doaj   +1 more source

Human mesenchymal stem cells improve rat islet functionality under cytokine stress with combined upregulation of heme oxygenase-1 and ferritin

open access: yesStem Cell Research & Therapy, 2019
Background Islets of Langerhans transplantation is a promising therapy for type 1 diabetes mellitus, but this technique is compromised by transplantation stresses including inflammation.
Camille Laporte   +12 more
doaj   +1 more source

Human islet transplantation - state of the art [PDF]

open access: yesEinstein (São Paulo), 2005
Currently, only vascularized pancreas transplantation can reestablishlong-term normoglycemia but the scenario has beenassociated with significant morbidity and mortality.
Eleazar Chaib   +4 more
doaj  

The Islet Size to Oxygen Consumption Ratio Reliably Predicts Reversal of Diabetes Posttransplant

open access: yesCell Transplantation, 2012
β-Cell replacement therapy by either whole-organ pancreas or islets of Langerhans transplantation can restore carbohydrate control to diabetic patients and reduces complications associated with the disease.
Andrew R. Pepper   +6 more
doaj   +1 more source

Intraocular in vivo imaging of pancreatic islet cell physiology/pathology

open access: yesMolecular Metabolism, 2017
Background: Diabetes mellitus has reached epidemic proportions and requires new strategies for treatment. Unfortunately, the efficacy of treatment regimens on maintaining/re-gaining functional beta cell mass can, at the present, only be determined ...
Ingo B. Leibiger, Per-Olof Berggren
doaj   +1 more source

Xenotransplantation of Embryonic Pig Kidney or Pancreas to Replace the Function of Mature Organs

open access: yesJournal of Transplantation, 2011
Lack of donor availability limits the number of human donor organs. The need for host immunosuppression complicates transplantation procedures. Ultrastructurally precise kidneys differentiate in situ following xenotransplantation in mesentery of ...
Marc R. Hammerman
doaj   +1 more source

Follow-up Study of the Revascularization Process of Purified Rat Islet Beta-Cell Grafts

open access: yesCell Transplantation, 1997
The revascularization of islets of Langerhans transplanted in heterotopic sites like the liver by portal vein embolization or the renal subcapsular space is a major process necessary for the viability of grafted cells.
José F. Mendola   +6 more
doaj   +1 more source

Clinical Trial Protocol for Porcine Islet Xenotransplantation in South Korea [PDF]

open access: yesDiabetes & Metabolism Journal
Background Islet transplantation holds promise for treating selected type 1 diabetes mellitus patients, yet the scarcity of human donor organs impedes widespread adoption.
Byung-Joon Kim   +18 more
doaj   +1 more source

Absence of CSF-1-Dependent Macrophages Does Not Improve Function of Transplanted Islets of Langerhans [PDF]

open access: bronze, 2001
Thierry Berney   +6 more
openalex   +1 more source

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