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肥胖原 Bisphenol A 促进了犬类脂肪衍生干细胞的脂肪生成:对狗肥胖的潜在影响

Eun-Jung Park¹, Sanghoon Lee², Jong-Yeon Kim³

¹Department of Food and Nutrition, College of BioNano Technology, Gachon University, Gyeonggi-do, 13120, Republic of Korea; Institute for Aging and Clinical Nutrition Research, Gachon University, Gyeonggi-do, 13120, Republic of Korea.

|June 12, 2024

概括

双A (BPA) 从狗的玩具中泄露出来,可能导致狗的肥胖. 这项研究发现,BPA在狗细胞中触发脂肪细胞的发育,突显了物健康的风险.

科学领域:

兽医毒理学兽医毒理学
内分泌学在内分泌学.
环境健康环境健康

背景情况:

物产品市场,特别是狗玩具市场,正在迅速扩大.
关于狗玩具中危险物质的知识有限.
肥胖物是一种内分泌干扰化学物质 (EDC),用于制造狗玩具组件.

研究的目的:

为了调查狗玩具中肥胖原体的存在.
评估对狗的肥胖原体暴露对健康的影响.
为了确定玩具中释放的双甲 (BPA) 是否会影响狗的健康.

主要方法:

从儿童产品中调整了一种迁移方法,以模拟狗玩具暴露.
分析了合成唾液浸出物对肥胖原体如BPA,甲酸盐和亚染料的分析.
利用犬类脂肪衍生干细胞 (cADSCs) 和RNA测序来研究BPA的影响.

主要成果:

检测到双A (BPA) 从狗玩具中出合成唾液.
在任何玩具水中都没有发现酸盐和色剂.
通过PPAR信号通路,BPA诱导了cADSC中的脂肪基因分化,通过PPAR信号通路改变了与肥胖相关的关键基因 (ADIPOQ,PLIN1,PCK1,CIDEC,FABP4).

结论:

伴侣犬面临着从玩具中接触双A (BPA) 的风险.
暴露于BPA可能会导致狗的肥胖发展.
预防措施对于减轻物产品中的BPA风险至关重要.

关键词:

双 A 是一种双.狗狗的玩具狗狗的玩具肥胖的原因之一是肥胖.对转录组进行分析.cADSCSC 已经成为一个

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