Related Experiment Video

Updated: Aug 2, 2026

Oxygen-Induced Retinopathy Model for Ischemic Retinal Diseases in Rodents
09:28

Oxygen-Induced Retinopathy Model for Ischemic Retinal Diseases in Rodents

Published on: September 16, 2020

Retinal hemorrhages in newborn--fetal causative factors

H K Bist, M Singh, S K Satsangi

    Indian Pediatrics
    |June 1, 1989
    PubMed

    Two hundred and eight alive newborns examined within 2 hours of birth showed 37.50% incidence of retinal hemorrhage (RH). Out of these, 38.59% were full term and 29.17% were preterm. Head circumference had a significant correlation (p less than 0.05) with retinal hemorrhage, while sex of the newborn, birth weight, gestational age and fetal distress showed no significant correlation. Birth injuries especially ocular and periocular injuries showed a significantly higher incidence of retinal hemorrhage (83.33%).

    More Related Videos

    Monitoring Dynamic Growth of Retinal Vessels in Oxygen-Induced Retinopathy Mouse Model10:32

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

    Published on: April 2, 2021

    Modeling Posthemorrhagic Hydrocephalus of Prematurity in Rats04:12

    Modeling Posthemorrhagic Hydrocephalus of Prematurity in Rats

    Published on: March 28, 2025

    Related Concept Videos

    Teratogenicity01:07

    Teratogenicity

    The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
    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...
    Hemorrhagic Stroke l: Introduction01:17

    Hemorrhagic Stroke l: Introduction

    A hemorrhagic stroke is an acute neurological event that occurs when a weakened cerebral blood vessel ruptures, allowing blood to accumulate within or around the brain. The sudden release of blood forms a focal hematoma that increases intracranial pressure, displaces neural tissue, and can obstruct cerebrospinal fluid pathways. These effects may be compounded by intraventricular extension of the hemorrhage, cerebral edema, or compression of adjacent structures, all of which contribute to...