|
|
یافته های نوین در علوم زیستی، جلد ۱۲، شماره ۲، صفحات ۰-۰
|
|
|
| عنوان فارسی |
Evaluating the effect of ozone in reducing the toxicity of corn contaminated with ochratoxin A in Wistar rats |
|
| چکیده فارسی مقاله |
Objective: Ozone treatment has been recognized as an effective approach to significantly reduce mycotoxin levels, including ochratoxin A (OTA), in agricultural products. This study aimed to evaluate the safety of untreated and ozone-treated OTA-contaminated corn (OCC) through a sub-chronic toxicity assessment in rats.
Method: Male rats were randomly assigned into one control group and three experimental diet groups. The experimental groups received untreated OCC or ozone-treated OCC through oral administration for a 30-day period. Clinical signs, survival, hematological parameters, serum biochemical indices, and histopathological alterations of liver and kidney tissues were examined to evaluate potential toxicological effects.
Results: No mortality or overt clinical abnormalities were observed during the experimental period. Rats fed untreated OCC exhibited significant decreases in white blood cell (WBC) counts and marked elevations in alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) levels. Histopathological evaluation revealed OTA-induced lesions in both liver and kidney tissues. In contrast, rats fed ozone-treated OCC showed reduced biochemical alterations and attenuated histopathological damage compared with those receiving untreated OCC. |
|
| کلیدواژههای فارسی مقاله |
|
|
| عنوان انگلیسی |
Evaluating the effect of ozone in reducing the toxicity of corn contaminated with ochratoxin A in Wistar rats |
|
| چکیده انگلیسی مقاله |
Objective: Ozone treatment has been recognized as an effective approach to significantly reduce mycotoxin levels, including ochratoxin A (OTA), in agricultural products. This study aimed to evaluate the safety of untreated and ozone-treated OTA-contaminated corn (OCC) through a sub-chronic toxicity assessment in rats.
Method: Male rats were randomly assigned into one control group and three experimental diet groups. The experimental groups received untreated OCC or ozone-treated OCC through oral administration for a 30-day period. Clinical signs, survival, hematological parameters, serum biochemical indices, and histopathological alterations of liver and kidney tissues were examined to evaluate potential toxicological effects.
Results: No mortality or overt clinical abnormalities were observed during the experimental period. Rats fed untreated OCC exhibited significant decreases in white blood cell (WBC) counts and marked elevations in alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) levels. Histopathological evaluation revealed OTA-induced lesions in both liver and kidney tissues. In contrast, rats fed ozone-treated OCC showed reduced biochemical alterations and attenuated histopathological damage compared with those receiving untreated OCC.
|
|
| کلیدواژههای انگلیسی مقاله |
Biochemisty Fungi toxins,histopathology,in vivo toxicity,wistar rat |
|
| نویسندگان مقاله |
Maryamsadat Mesbahi Bidgoli |
Department of Biology, Payame Noor University, ،Tehran, Iran
Mohammad Fazilati |
Department of Biology, Payame Noor University, Tehran, Iran
Anosheh Rahmani |
Department of Food, Halal and Agricultural Products, Food Technology and Agricultural Products Research Center, Standard Research Institute (SRI), Karaj, Iran.
Habibollah Nazem |
Department of Biology, Payame Noor University, Tehran, Iran
|
|
| نشانی اینترنتی |
https://nbr.khu.ac.ir/article_9326_45ececbb4fa848ad3a87f3ee17919755.pdf |
| فایل مقاله |
فایلی برای مقاله ذخیره نشده است |
| کد مقاله (doi) |
|
| زبان مقاله منتشر شده |
fa |
| موضوعات مقاله منتشر شده |
|
| نوع مقاله منتشر شده |
|
|
|
|
برگشت به:
صفحه اول پایگاه |
نسخه مرتبط |
نشریه مرتبط |
فهرست نشریات
|
