Musadiq Idress, Zia Ur Rahman

Serum Biomarkers, Immunity and Pituitary Immunocytochemistry

Zinc Supplementation in Spent Layers

• Broschiertes Buch

Produktbeschreibung

Three hundred commercial white leg horn birds of 67 week old were divided into two groups. Group I was fed ZnO (3g/Kg) for three (3) weeks while the other group II was fed normal diet. In Zn treated birds body weight, pituitary, brain, spleen, liver and heart decreased significantly except kidney. Total oxidant status (TOS) of liver, heart, kidney while TAC, ALT and AST cortisol, thyroxine, homocysteine was significantly high. Likewise total antioxidant capacity (TAC) of heart, kidney and muscle decreased significantly as compared to control birds. Serum concentration increased significantly while TOS did not differ. Serum cholesterol, HDL-C, LDL-C and triglyceride level was significantly low as compared to control birds. Serum concentration were significantly high while paraoxonase, arylestrase and T3 concentration were significantly low in Zn treated birds. Significantly increase in DNA damage was observed after zinc supplementation. Size and area of gonadotropic cells and their nucleus did decrease significantly. In conclusion, ZnO supplementation can be used for recycling of spent layers for better production during second production cycle.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 140
• Erscheinungstermin: 29. Dezember 2014
• Englisch
• Abmessung: 220mm x 150mm x 9mm
• Gewicht: 227g
• ISBN-13: 9783659667121
• ISBN-10: 3659667129
• Artikelnr.: 42142058

Autorenporträt

Dr. Musaqiq Idress working as Lecturer (Physiology) in the Islamia University, Behawalpur, Pakistan. Prof. Dr. Zia-ur-Rahman is working at the Institute of Pharmacy, Physiology and Pharmacology, University of Agriculture, Faisalabad - Pakistan since 1975. He has published his work on molting of birds in several international journals.