January 2025 in “EXPERIMENTAL ANIMALS” This study found that gamma-ray exposure on the day of fertilization or the day after increased genome editing efficiency in pregnant mice using the i-GONAD method, potentially aiding in the creation of diverse experimental animal models.
January 1997 in “Purdue e-Pubs (Purdue University)” This study suggested that electron spin resonance techniques can potentially measure gamma ray exposure in human hair samples, though variability and time sensitivity pose challenges for accurate dose estimation.
November 2013 in “Institutional Repositories DataBase (IRDB)” In this study, γ-ray exposure in mice decreased hair follicle density and pigmentation, suggesting damage to stem cells affecting hair follicle regeneration.
November 2013 in “Institutional Repositories DataBase (IRDB)” In this study, γ-ray irradiation in mice during the first telogen phase led to decreased hair follicle density and pigmentation anomalies, suggesting damage to stem cells and progenitors for keratinocytes and melanocytes.
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November 2018 in “Current radiopharmaceuticals” This study found that melatonin, when administered to Wistar rats prior to and after radiation exposure, reduced oxidative stress markers and histopathological damage in skin tissue compared to radiation alone, suggesting it may effectively prevent and treat radiation-induced skin injury.