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Diabetic Nephropathy

Diabetic Nephropathy

Definition Diabetic nephropathy is a chronic kidney complication that results from prolonged hyperglycemia.Prevalence It is the most common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD) worldwide, affecting up to half of individuals with diabetes.Pathophysiology • Sustained hyperglycemia triggers multiple hemodynamic and metabolic changes in the kidney. • Early in the disease, increased renal blood flow and glomerular hyperfiltration occur due to afferent arteriolar...

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Diabetic Neuropathy

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Pathophysiology of Diabetes

Pathophysiology of Diabetes

Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
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DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...

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Diabetic ketoacidosis (DKA) is a metabolic emergency characterized by hyperglycemia, ketonemia, and metabolic acidosis. It results from severe insulin deficiency and an excess of counterregulatory hormones, leading to uncontrolled lipolysis, ketogenesis, and widespread electrolyte and fluid disturbances.Pathophysiology The central event in DKA is a profound loss of insulin action. Without insulin, glucose uptake in insulin-dependent tissues is impaired, while hepatic glucose production...

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Related Experiment Video

Updated: Jul 6, 2026

Comparative Proteomic Analysis of Whole Kidney, Medulla, and Cortical Tubules in Diabetic Pathogenesis of Kidney Injury in Mice

Comparative Proteomic Analysis of Whole Kidney, Medulla, and Cortical Tubules in Diabetic Pathogenesis of Kidney Injury in Mice

Published on: May 2, 2025

Pathogenesis of diabetic nephropathy.

T A Chowdhury¹, A H Barnett, S C Bain

¹Department of Medicine, University of Birmingham, and Birmingham Heartlands Hospital, Birmingham, UK.

Trends in Endocrinology and Metabolism: TEM

|November 1, 1996

Summary

Diabetic nephropathy, a major complication of diabetes, leads to kidney failure and increased cardiovascular risks. Early identification of high-risk patients is crucial for better outcomes.

Related Experiment Videos

Last Updated: Jul 6, 2026

Comparative Proteomic Analysis of Whole Kidney, Medulla, and Cortical Tubules in Diabetic Pathogenesis of Kidney Injury in Mice

Comparative Proteomic Analysis of Whole Kidney, Medulla, and Cortical Tubules in Diabetic Pathogenesis of Kidney Injury in Mice

Published on: May 2, 2025

Area of Science:

Nephrology
Endocrinology
Cardiovascular Medicine

Background:

Diabetic nephropathy is a leading cause of end-stage renal disease.
It significantly increases cardiovascular morbidity and mortality.
Associated with other microvascular complications in diabetes mellitus.

Purpose of the Study:

To review the current understanding of diabetic nephropathy.
To highlight advancements in therapeutic strategies.
To emphasize the importance of early risk identification.

Main Methods:

Review of existing literature on diabetic nephropathy.
Analysis of pathophysiology and natural history.
Evaluation of current and emerging therapeutic strategies.

Main Results:

Diabetic nephropathy pathogenesis involves genetic and environmental factors.
Therapeutic strategies have improved patient outlook.
Risk identification can significantly reduce morbidity.

Conclusions:

Understanding diabetic nephropathy's natural history and pathophysiology is key.
Targeted therapies and risk identification strategies are vital.
Reducing cardiovascular and renal morbidity in diabetic patients is achievable.