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PRECLINICAL PUBLICATION · 2020

Intravitreal injection worsens outcomes in a mouse model of indirect traumatic optic neuropathy from closed globe injury.

Mouse / TBI

Evidence by therapy association

Study details and outcomes are extracted in the context of a specific intervention. Separate associations are retained rather than silently merged.

PMID 33238184 ↗2020Reported harm

Intravitreal injection worsens outcomes in a mouse model of indirect traumatic optic neuropathy from closed globe injury.

MouseTBIBlast / overpressureC57Bl/6JIntravitreal1 microlitre single intravitreal injection via 30 gauge Ham…One day after the last blast exposure

Model: Air-blast induced indirect traumatic optic neuropathy from closed globe injury, two 15 psi blasts 0.5 s apart to the left eye daily for three days

A single intravitreal saline injection given one day after closed globe trauma reduced electroretinogram a-wave and b-wave amplitudes, lowered total optic nerve axon counts even in uninjured animals and increased degenerating axon profiles in injured animals. Retinal and optic nerve IL-1alpha and I…

Extraction: extract · Subtype source: rule · Supplied extraction confidence: 0.85. Machine-extracted fields require source verification.