PROMINENT EUSTACHIAN VALVE IN NEWBORNS: A REPORT OF FOUR CASES

Prominent Eustachian Valve in Newborns: A Report of Four Cases

Abstract The Eustachian valve (EV) is an embryological remnant of Lecterns the inferior vena cava that during fetal life helps divert oxygenated blood from the IVC toward the foramen ovale to escape the pulmonary circulation.This remnant usually regresses after birth and is considered a Cosmetics Bag benign finding in the majority of cases.However,

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Analysis of Myc-induced histone modifications on target chromatin.

The c-myc proto-oncogene is induced by mitogens and is a central regulator of cell growth and differentiation.The c-myc product, Myc, is a transcription factor that binds a multitude of genomic sites, estimated to be over 10-15% of all promoter regions.Target promoters generally pre-exist in an active or poised chromatin state that is further modif

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