التغيرات الدموية في مستويات الهيموغلوبين و المتهيموغلوبين بعد التسمم بالنترات في دجاج اللحم
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Abstract
This study was aimed to understand the hematological changes in the level of Hb and Met-Hb which produced after potassium nitrate intake via water and feed to broiler chicks for 6 weeks and indifferent concentration also after stoppage for 4 weeks of nitrate intake.
A number of 135 chicks one day old faobro breed were used. After two weeks aclimitiztiation ,chicks were separated in to seven groups , one was control and other six were given potassium nitrate in drinking water or in feed at 0.25, 0.5, 0.75 gm/ kg body weigh to each group.
The results showed significant statistical in the Hb rates and the different nitrate concentrations used. Also there were significant differences in the 2nd week of the experiment and indicated a decrease in Hb concentrations. Statistical significant of difference was obvious in the groups fed on concentrations 0.25, 0.5 gm/ kg b.w. and in groups given nitrate in drinking water in concentrations 0.25, 0.5, 0.75 gm/kg b.w.
There were significant statistical differences in Met-Hb rates formed and the amount of nitrate used and the weeks in all animal groups treated with nitrate which started at the 3rd week from the start of the experiment.
The increase in the rates of Met-Hb indicate an important statistical differences or significances especially in groups fed 0.25 gm/kg b.w. nitrate concentration and in drinking water groups at 0.5 and 0.75 gm/kg b.w. concentrations. no significant statistical differences between the control group from week 8th till the week 10th of the experiment.
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University extension, Bulletin 744-87. 2. Rasby, R.; stock, R.; Anderson, B.; Schneider, N. (1996). Nitrate in
live stock feeding. Cooperative extension, Institute of Agriculture and Natural Resources, University of Nebraska, Lincoln, G74
170A. 3. Jennings, G.D.and Sneed, R.E. (1996). Nitrate in drinking water,
North Carolina Cooperative extension service, AG473-4. 4. Coles, E.H. (1986). Veterinary Clinical Pathology. W.B.Saunders
co.; Philadelphia, London, Toronto.
5. Varley, H.; Gownlock, A.H.; and Bell, M. (1980).Practical clinical
biochemistry. Fifth edition, White Friars press, London, Ton bridge
6. المحمد،نعیم ثاني، الراوي ،خاشع محمود ، اليونس ،مؤید احمد، المراني ،وليد خضير:
.chegel izola desbor 1986 chiuso il suo
7. Casarett, L.J.and Doull, J. (1986).Casarett and Doull's Toxicology.
Third Edition, Macmillan publishing co. U.S.A., pp.119-845.
8. Calnek, B.W.; H.J.; Beard, C.W.; Mcdougald, L.R. and Saif, Y.M.
(1997).Diseases of poultry. 10th ed. Mosby-Wolfe, pp989-997.
9. Adams, A.W.; West, J.L. and Kahrs, A.J. (1969). Some effect on
turkeys of nitrate in drinking water. Poult.Sci; 48:1222-1229.
10.Marrett, L.E. and Sunde, M.L. (1968). The use of turkey poults and
chickens as test animals for nitrate and nitrite toxicity .poult.Sci.47:511-519.
11.Litjens, J.B.and Van Eijklenburg, F.P. (1987). Several cases of
nitrite poisoning in broiler hens. Tijdschrift Diergeneesknde, 112(1):27-28.
12. Radostits, O.M.; Blood, D.C.and Gay, C.C. (1997). Veterinary
medicine, Atext book of the disease of cattle , Sheep, Pigs, goats and horses. 8th ed., W.B.Saunders Co., pp.1536-1539.
13.A mstutuz, H.E.;Anderson, D.P.; Armour,S.J.; Jeffcot.L.B.;
Loew,F.M.; Wolf, A.M. (1998). The Merck veterinary manual. 8th ed., Merck & Co., Inc. white house station, N.J., U.S.A., pp.2091 2094.
14. Neda, C.; Crvia, V.; Popescu, N.; Contora, N.; Chis, I.and
Dumitroscu, I. (1986). Influence of sodium nitrite on some hematological and biochemical values in pregnant sows and piglots. Inst.Cer. Vet.Bio prep. Pasteur Bascuresti, Romania.
15.White heed, J.E. (1953). Potassium nitrate poisoning in a dog -A
case report. J. Amev. Vet. Med. Assoc. 123:232-233.
16.Adams, A.W.; Emerick, R.J. and Carlson, C.W. (1966). Effect of
nitrate and nitrite in the drinking water on chicks. Poults and Laying hens, poult.sci. 45:1215-1222.