関連する実験動画

Updated: Aug 9, 2026

Methods to Assess Beta Cell Death Mediated by Cytotoxic T Lymphocytes
12:12

Methods to Assess Beta Cell Death Mediated by Cytotoxic T Lymphocytes

Published on: June 16, 2011

I型糖尿病におけるコンプリメント固定小島細胞抗体:活性ベータ細胞損傷の可能なモニター

G F Bottazzo, B M Dean, A N Gorsuch

    Lancet (London, England)
    |March 29, 1980
    PubMed
    まとめ

    補足固定小島細胞抗体は1型糖尿病の発症とベータ細胞損傷に関連しています. これらの抗体は,従来の小島細胞抗体よりも,タイプ1糖尿病の進行を研究するためのより良いマーカーである可能性があります.

    さらに関連する動画

    Electrochemiluminescence Assays for Human Islet Autoantibodies09:15

    Electrochemiluminescence Assays for Human Islet Autoantibodies

    Published on: March 23, 2018

    Observing Islet Function and Islet-Immune Cell Interactions in Live Pancreatic Tissue Slices05:51

    Observing Islet Function and Islet-Immune Cell Interactions in Live Pancreatic Tissue Slices

    Published on: April 12, 2021

    関連する概念動画

    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...
    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...
    Diabetes Mellitus: Introduction01:26

    Diabetes Mellitus: Introduction

    Diabetes mellitus consists of chronic metabolic disorders characterized by persistent hyperglycemia. This elevated blood glucose results from defects in insulin secretion, impaired insulin action, or both. Insulin, produced by pancreatic β-cells, is essential for maintaining glucose homeostasis by facilitating cellular glucose uptake for energy or storage. Disruptions in insulin production or function lead to glucose accumulation in the bloodstream, causing the clinical features and long-term...
    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...
    Type II Diabetes I: Introduction01:26

    Type II Diabetes I: Introduction

    Type 2 diabetes mellitus (T2DM) is a chronic metabolic disorder characterized by insulin resistance, in which target tissues such as the liver, muscle, and adipose tissue respond poorly to insulin. It is also associated with inadequate compensatory insulin secretion, where pancreatic β-cells fail to produce sufficient insulin. Together, these abnormalities lead to persistent hyperglycemia.EtiologyT2DM develops through a complex interaction of genetic predisposition and environmental or...