Radiobiology

氧化锌纳米材料与维生素C的辐射防护效应

Radioprotective Effect of Zinc Oxide Nanomaterials and Vitamin C

The study investigates the synergistic radioprotective effects of Zinc Oxide Nanomaterials (ZnO-nano) and Vitamin C supplementation on female rats exposed to X-ray irradiation. It demonstrates that these agents mitigate radiation-induced immune toxicity by regulating interferon-alpha (IFN-a) levels and reducing oxidative stress. / 该研究调查了氧化锌纳米材料（ZnO-nano）和维生素C补充剂对接受X射线照射的雌性大鼠的协同放射防护作用。它证明了这些物质通过调节干扰素-α（IFN-a）水平并减少氧化应激，减轻了辐射引起的免疫毒性。

Knowledge type: 实际应用
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-10-08 07:57:13

Sub-knowledge points

Reduction of oxidative stressReduction of inflammationRegulation of IFN-a serum levelsCombating free radical generation

Higher-order knowledge points

Immune response to radiationX-ray irradiation effectsAntioxidant defense mechanisms

Main parameters and performance indicators

ZnO-nano dosage: 0.01 mg/kg/dayVitamin C dosage: 0.4 mg/kg/dayRadiation dose: 4 Gy and 6 GyTreatment duration: 14 consecutive days

Open problems

Mechanism of synergistic action between ZnO-nano and Vitamin CLong-term effects of supplementationSpecific pathways of IFN-a regulation

Related literature

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Effect of ZNO and Vitamin C Supplementation on IFN-a Serum Levels in X-ray-Irradiated Female Rats: A Dose-Response StudyOpen source

氧化锌纳米材料与维生素C的辐射防护效应

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

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