在Sus ibericus中出现的黑色细胞性皮肤病变,这是否导致肉类受到谴责?
Jose Castanho1, Jose Catarino1,2, Laurentina Pedroso1,3
1Faculty of Veterinary Medicine, University Lusófona - Lisbon University Center, Campo Grande, Lisbon, Portugal.
Veterinarni medicina
|September 2, 2024
概括
良性黑色素细胞病变,包括黑色素瘤和黑色素细胞瘤,在Alentejano猪 (Sus ibericus) 中很常见. 损伤的患病率因年龄而异,老猪的黑色素瘤更常见,中年猪的黑色素细胞瘤更常见.
科学领域:
- 兽医病理学 兽医病理学
- 动物科学动物科学
- 皮肤病学 皮肤病学
背景情况:
- 阿伦特亚诺猪 (Sus ibericus) 是葡萄牙本土的猪品种.
- 众所周知,这种品种会发展出黑色素细胞病变.
- 阿伦特亚诺猪在遗传学上与伊比利亚品种有关.
研究的目的:
- 为了识别和组织学评估Alentejano猪的黑色细胞皮肤病变.
- 为了确定不同类型良性黑色细胞病变的患病率.
- 调查病变发生率与猪年龄之间的关系.
主要方法:
- 收集了34个用于人类消费的阿伦泰亚诺猪的黑色细胞皮肤病变.
- 对所有采集的样本进行了组织病理学评估.
- 将病变分为四个年龄组 (1-6个月,7-12个月,13-24个月,>25个月).
主要成果:
- 所有34个病变在组织病理学上都被证实是良性的.
- 黑色素病占病变的52.9%,黑色素细胞瘤占病变的47.1%.
- 在各年龄组中观察到病变分布的统计学上显著差异,老年猪 (年龄范围为4) 的黑色素瘤和中年猪 (年龄范围为3) 的黑色素细胞瘤的发病率较高.
结论:
- 在Alentejano猪尸体中经常观察到良性黑色细胞病变.
- 在这项研究中,没有发现恶性病变.
- 需要进一步的研究来区分良性病变和潜在的恶性病变,以便对兽医肉类检查做出决定.
关键词:
阿伦蒂亚诺猪 (Alentejano pig) 是一种阿伦蒂亚诺猪.肉类安全 肉类安全黑色细胞瘤是黑色细胞瘤.黑色细胞瘤 (Melanocytoma) 是一种细胞瘤.黑色素质的疾病是黑色素质.更多相关视频
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