Related Experiment Video

Updated: Jul 18, 2026

Monitoring Dynamic Growth of Retinal Vessels in Oxygen-Induced Retinopathy Mouse Model
10:32

Monitoring Dynamic Growth of Retinal Vessels in Oxygen-Induced Retinopathy Mouse Model

Published on: April 2, 2021

[Retinopathy of prematurity--pathogenesis and prevalence]

Monika Modrzejewska1

  • 1Katedra i Klinika Okulistyki Pomorskiej Akademii Medycznej al. Powstańców Wlkp. 72, 70-111 Szczecin.

Annales Academiae Medicae Stetinensis
|November 30, 2006
PubMed

Insights

Retinopathy of prematurity (ROP) is a growing concern in pediatric ophthalmology, affecting premature newborns. This study examines ROP

Area of Science:

  • Ophthalmology
  • Neonatology
  • Public Health

Context:

  • Retinopathy of prematurity (ROP) is a significant cause of visual impairment in premature infants.
  • Advances in neonatal care increase survival rates of extremely low birthweight infants, leading to more ROP cases.
  • ROP presents a major challenge in contemporary pediatric ophthalmology, necessitating further research and intervention.

Purpose:

  • To investigate the epidemiology, etiology, and pathogenesis of retinopathy of prematurity.
  • To provide information on current ophthalmologic screening practices for ROP in Poland.

Summary:

  • This study reviews the complex factors contributing to retinopathy of prematurity (ROP).
  • It details the disease's impact on premature newborns and its increasing prevalence.
  • Ophthalmologic screening protocols in Poland are also discussed.

Impact:

  • Understanding ROP's epidemiology and pathogenesis is crucial for developing effective prevention and management strategies.
  • Improved ROP management can reduce blindness and visual acuity impairment in premature children.
  • This research supports medical and economic efforts to control ROP.
Abstract

More Related Videos

An Assay to Detect Protection of the Retinal Vasculature from Diabetes-Related Death in Mice04:36

An Assay to Detect Protection of the Retinal Vasculature from Diabetes-Related Death in Mice

Published on: January 12, 2024

Oxygen-Induced Retinopathy Model for Ischemic Retinal Diseases in Rodents09:28

Oxygen-Induced Retinopathy Model for Ischemic Retinal Diseases in Rodents

Published on: September 16, 2020

Related Concept Videos

Diabetic Retinopathy01:27

Diabetic Retinopathy

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...
Pathophysiology of Diabetes01:20

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.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility, suggesting a...
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category, whereas...
The Retinoblastoma Gene01:20

The Retinoblastoma Gene

Tumor suppressor genes are normal genes that can slow down cell division, repair DNA mistakes, or program the cells for apoptosis in case of irreparable damage. Hence, they play an essential role in preventing the proliferation of damaged cells.
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...