On the Control of the Level of Activity of the Animal Body I. the Endocrine Control of Seasonal Variations of Activity in the Frog
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Effect of Thyroid Activity Modulation on Some Histological and Biochemical Aspects in Broiler Chicks
An experiment was conducted to investigate the effect of thyroid gland activity modulation (Hyper or hypothyroidism) on energy utilization in broiler chickens. Two hundred and forty one-day-old Cobb broiler chicks were distributed into three dietary metabolizable energy (ME) treatment groups (80 chicks each). The control group (E0) was fed basal diet (3150 kcal/kg diet), the second group (E1) w...
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Nonylphenol (NP) is an endocrine disrupting chemical which has been shown to be able to modulate endocrine system of various organisms by different mechanisms. The objective of this study was to investigate the potential effects of 4-NP and 17-β-estradiol (E2) on immune parameters (IgM level and lysozyme activity) of Koi carp (Cyprinus the carpio carpio) in an attempt to expand the knowledg...
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