EFFECT OF PAPAS SEEDS TO HIGH DOSES OF NITRATE AND NITRITE IN IMMUNOGLUBIN PRODUCTION AND DETOXIF ENZYMES ACTIVITIES تأثير بذور الباباز لمحد من الجرعات العالية من النترات والنتريت عمى المواد المناعية ونشاط الإنزيمات المضادة للأکسدة

نوع المستند : بحوث علمية محکمة

المؤلفون

1 کلية التربية النوعية جامعة المنوفية

2 کلية الاقتصاد المنزلي جامعة المنوفية

المستخلص

The present work is conducted to study the effect of papas seeds on
reducing the toxic effect of high doses of nitrate and nitrite .Papasis
added to high doses of nitrate and nitrite in rats diet as 20%. Potassium
nitrate used at 0.6 and sodium nitrite used at 0.2% for two months of
feeding. Nutritional, immunological parameters and detoxifying
enzyme activities were estimated. The results indicated that present of
nitrate and nitrite in rats diet affected a significant decrease in feed
intake, body weight gain and feed efficiency ratio when compared with
control group. It can be observed that values of IgG and IgM
production are significantly decreased as a result of adding nitrate and
nitrite. Nitrate and nitrite lowered the activities of hepatic catalase and
glutathione peroxidase , whereas it drastically increased Gamma
glutamyl transpeptitdase activity in kidney. Addition of papas seeds to
high doses of nitrate and nitrite affected increased feed intake, body
weight and feed efficiency ratio. A significant increase of IgG and IgM
were observed when compared with control group. Feeding of diet
containing papas seeds at level 20% has variable effects on the
different antioxidant/bio-transformation enzymes. It can be concluded
that presence of papas seeds in the diet that containing nitrate and
nitrite salts is very important. Present study recommends the use of
nitrate and nitrite in food products especially meat production must be
monitored.

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