Ali Nahla M, Hussein Mohamed K, Elbarbary Nady Khairy, Amgad Zeinab-El, Noseer Enas A
Department of Biochemistry, Faculty of Veterinary Medicine, Aswan University, Aswan, 81528, Egypt.
Department of Food Hygiene and Control, Faculty of Veterinary Medicine, Aswan University, Aswan, 81528, Egypt.
BMC Vet Res. 2025 Aug 6;21(1):507. doi: 10.1186/s12917-025-04955-x.
Poultry production has expanded, and imports from other countries have surged due to the sharp growth in demand for chicken meat. The purpose of this study was to determine the effect of different doses of sulfaclozine 30%, either alone or in conjunction with Saccharomyces cerevisiae (yeast), on body weight gain, biochemical markers, oxidative status, and histopathological variation in broilers' organs. One hundred fourteen -day-old chicks were divided into five groups for this experiment (20 each). For a total of 20 days, the first group was used as a control; the second group received 30 mg/kg of sulfaclozine; the third group received 70 mg/kg; the fourth group received 1.5 g/L of Saccharomyces cerevisiae followed by 30 mg/kg of sulfaclozine; and the final group received 70 mg/kg of sulfaclozine after taken 1.5 g/L of Saccharomyces cerevisiae. Hepatic and renal functions, along with malonaldehyde levels, were much higher in the chickens that received 70 mg/kg of sulfaclozine followed by 30 mg/kg; however, total protein, albumin, and catalase levels were much lower, and signs of liver and kidney damage were seen. On the other hand, the groups that received sulfaclozine treatments subsequent Saccharomyces cerevisiae showed improved metabolic indices and a partial recovery from the histopathological change.
由于对鸡肉的需求急剧增长,家禽生产规模扩大,从其他国家的进口量也大幅飙升。本研究的目的是确定不同剂量(30%)的磺胺氯吡嗪单独使用或与酿酒酵母(酵母)联合使用对肉鸡体重增加、生化指标、氧化状态以及器官组织病理学变化的影响。将114只1日龄雏鸡分为五组进行本实验(每组20只)。在总共20天的时间里,第一组作为对照组;第二组接受30毫克/千克的磺胺氯吡嗪;第三组接受70毫克/千克;第四组先接受1.5克/升的酿酒酵母,随后接受30毫克/千克的磺胺氯吡嗪;最后一组在接受1.5克/升的酿酒酵母后接受70毫克/千克的磺胺氯吡嗪。接受70毫克/千克磺胺氯吡嗪后再接受30毫克/千克的鸡,其肝功能、肾功能以及丙二醛水平要高得多;然而,总蛋白、白蛋白和过氧化氢酶水平要低得多,并且出现了肝脏和肾脏损伤的迹象。另一方面,在接受酿酒酵母后再进行磺胺氯吡嗪处理的组,其代谢指标有所改善,组织病理学变化也有部分恢复。