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Related Concept Videos

Chronic Kidney Disease I: Introduction01:25

Chronic Kidney Disease I: Introduction

Chronic Kidney Disease (CKD) arises when the kidneys progressively lose their ability to function, ultimately leading to end-stage renal disease. At this advanced stage, the kidneys can no longer filter waste or maintain essential body functions, requiring renal replacement therapy (RRT) through dialysis or a kidney transplant for survival.Early-stage chronic kidney disease and detection challengesIn CKD's early stages, symptoms often remain absent because healthy nephrons compensate for...
Chronic Kidney Disease II: Clinical Manifestations01:24

Chronic Kidney Disease II: Clinical Manifestations

Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...
Factors Affecting Renal Clearance: Renal Impairment01:17

Factors Affecting Renal Clearance: Renal Impairment

Renal dysfunction significantly impairs the renal clearance of drugs, leading to potential complications in drug therapy. Renal failure, which can be caused by various factors, poses a significant challenge in the elimination of drugs from the body.
One condition associated with renal failure is uremia. Uremia is characterized by impaired glomerular filtration and fluid accumulation in the body. This condition hinders the renal clearance of drugs, resulting in drug accumulation and potential...
Renal Corpuscle01:20

Renal Corpuscle

The glomerulus and Bowman's capsule are two essential components of the nephron, which is the functional unit of the kidney. These microscopic structures play a critical role in the process of blood filtration to produce urine.
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous capillaries...
Nephrons01:10

Nephrons

The kidneys are intricate organs with millions of working units known as nephrons. Each nephron features two major structures: the renal corpuscle, which facilitates blood plasma filtration, and the renal tubule, which handles the glomerular filtrate. Blood supply is directly linked to the nephrons. The renal corpuscle consists of the glomerulus, a capillary network, and the Bowman's capsule, a double-walled epithelial structure that encases the glomerulus. The filtering of blood plasma happens...
Acute Kidney Injury II: Pathophysiology01:29

Acute Kidney Injury II: Pathophysiology

Acute kidney injury (AKI) causes are categorized into three primary categories based on the location of the injury: prerenal, intrarenal (or intrinsic), and postrenal causes. This classification guides clinical management and illustrates how different pathways can impair kidney function.Etiology and Pathophysiology of Acute Kidney Injury1. Prerenal causesEtiology: Prerenal Acute Kidney Injury, the most common type, occurs when reduced blood flow to the kidneys decreases filtration capacity...

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Related Experiment Video

Updated: May 27, 2026

High-resolution Melting PCR for Complement Receptor 1 Length Polymorphism Genotyping: An Innovative Tool for Alzheimer's Disease Gene Susceptibility Assessment
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Regulating complement in the kidney: insights from CFHR5 nephropathy.

Daniel P Gale1, Matthew C Pickering

  • 1UCL Centre for Nephrology, Royal Free Hospital, London, NW3 2PF, UK. d.gale@ucl.ac.uk

Disease Models & Mechanisms
|November 9, 2011
PubMed
Summary

Complement factor H related protein 5 (CFHR5) nephropathy, a kidney disease common in Cyprus, involves abnormal complement regulation. Studying CFHR5 nephropathy offers insights into complement

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09:43

Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice

Published on: June 8, 2022

Area of Science:

  • Nephrology
  • Immunology
  • Genetics

Background:

  • Complement factor H related protein 5 (CFHR5) nephropathy is a genetic kidney disease prevalent in Cyprus.
  • The condition is characterized by hematuria, C3 glomerulonephritis, and kidney failure, indicating a role for CFHR5 in kidney complement regulation.

Purpose of the Study:

  • To review the role of CFHR5 nephropathy in understanding complement's function in kidney diseases.
  • To explore the contribution of CFHR5 nephropathy to the pathogenesis of C3 glomerulonephritis, dense deposit disease, and atypical hemolytic uremic syndrome.

Main Methods:

  • Literature review of CFHR5 nephropathy and complement-mediated kidney diseases.
  • Analysis of the role of CFHR5 protein in complement regulation within the kidney.

Main Results:

  • CFHR5 nephropathy highlights the critical role of complement regulation in kidney health.
  • The study of this specific nephropathy provides a model for understanding broader complement-related kidney disorders.

Conclusions:

  • Understanding CFHR5 nephropathy enhances knowledge of complement's involvement in kidney diseases.
  • Further research into CFHR5 nephropathy can illuminate therapeutic targets for C3 glomerulonephritis and related conditions.