Related Experiment Video

Updated: Oct 26, 2026

Transplantation of Pancreatic Islets Into the Kidney Capsule of Diabetic Mice
10:43

Transplantation of Pancreatic Islets Into the Kidney Capsule of Diabetic Mice

Published on: October 31, 2007

Insulin allergy resolution following pancreas transplantation alone

H K Oh1, R Provenzano, J Hendrix

  • 1Division of Nephrology, St. John Hospital and Medical Center, Transplant Specialty Center, Detroit, MI 48236, USA.

Clinical Transplantation
|December 16, 1998
PubMed

Clinically significant immunological reactions to exogenous insulin are classified as local or generalized. Most of the insulin allergies are local reactions which usually improve or resolve spontaneously. Generalized allergic reactions to insulin range in severity from simple urticaria to life-threatening anaphylaxis. Most of the allergic reactions to exogenous insulin are antibody-mediated reactions to antigens such as zinc, protamine, non-insulin proteins, and aggregates of insulin molecules as well as animal antigens. Immunologic reactions to endogenous insulin usually result in insulin resistance. Herein, we report a case in which systemic insulin allergy was intractable, thus requiring a pancreas transplantation which is the first of its case according to the International Pancreas Transplant Registry/United Network for Organ Sharing (IPTR/UNOS) Registry.

More Related Videos

Isolation of Human Islets from Partially Pancreatectomized Patients11:10

Isolation of Human Islets from Partially Pancreatectomized Patients

Published on: July 30, 2011

Related Concept Videos

Insulin: Dosing Regimen and Adverse Effects01:16

Insulin: Dosing Regimen and Adverse Effects

Insulin-replacement therapy usually includes both long-acting insulin (basal) and short-acting insulin (to cater to postprandial needs). In a diverse group of type 1 diabetes patients, the average daily insulin dose is typically 0.5-0.7 units/kg body weight. However, obese patients and pubertal adolescents may need more due to insulin resistance.
The basal dose constitutes about 40%-50% of the total daily dose, with the rest as premeal insulin. The mealtime insulin dose should mirror...
Type I Diabetes I: Introduction01:12

Type I Diabetes I: Introduction

Type 1 diabetes mellitus is a chronic metabolic disorder characterized by an absolute deficiency of insulin resulting from the autoimmune destruction of pancreatic β-cells. Although it can occur at any age, it is most commonly diagnosed in childhood, adolescence, or early adulthood. The loss of insulin production impairs cellular glucose uptake, resulting in persistent hyperglycemia and necessitating lifelong insulin therapy.Autoimmune Destruction of β-CellsThe hallmark of type 1 diabetes is an...
Type I Diabetes II: Pathophysiology01:26

Type I Diabetes II: Pathophysiology

Type 1 diabetes mellitus arises from an immune-mediated destruction of pancreatic β-cells, resulting in an absolute deficiency of insulin. This process develops in genetically susceptible individuals when autoimmunity, environmental exposures, and immunologic dysregulation converge to trigger a targeted attack on the insulin-producing cells of the pancreas. The β-cells are located within the islets of Langerhans and are essential for regulating blood glucose by facilitating cellular uptake of...
Insulin: Biosynthesis, Chemistry, and Preparation01:25

Insulin: Biosynthesis, Chemistry, and Preparation

The endoplasmic reticulum (ER) of pancreatic β-cells synthesizes preproinsulin, which consists of a signal peptide, A and B chains, and a C-peptide. Preproinsulin is then cleaved and folded into proinsulin, which translocates to the Golgi apparatus for sorting and packaging into secretory granules. In these granules, enzymatic clipping generates insulin and C-peptide.
Damage or functional impairment of β-cells inhibits insulin production, leading to diabetes. Diabetes treatment primarily uses...
Chronic Pancreatitis II: Collaborative Care01:29

Chronic Pancreatitis II: Collaborative Care

The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Diabetes Mellitus: Overview and Type I Subtype01:22

Diabetes Mellitus: Overview and Type I Subtype

Diabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels due to inadequate insulin production, insulin resistance, or both. The condition affects millions worldwide and can significantly impact their health and quality of life.
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...