- Adams , J. L. , McGibbon , W. H. and Casida , L.E. 1950 . The effect of orlly administered synthetic estrogen on single comb white Lehgbom pullets . Sci. , 29 : 666 – 671 .
- Bar , A. , Striem , S. , Mayet Afshar , S. and Lawson , D.E. M. 1990 . Differential regulation of calbindin-D28k mRNAin the intesine and eggshell gland of laying hen . J. Mol. Endocrionl , 4 : 93 – 99 .
- Berg , C. , Holm , L. , Brandt , I. and Brunstrom , B. 2001 . Anatomical and histological changes in the ovidencts of Japanese quail. Coturnis Japanica. after embryonic exposure to ethynyloestrdiol . Rpord., Camb. , 121 : 155 – 165 .
- Bradford , M. 1976 . A rapid and sensitive method for the quantiation of microgram quantities of protein atilizing the principle of protein-dye binding . Ana. Biochem. , 72 : 248 – 254 .
- Choi , E. J. and Lee , B. J. 1999 . Identification of genes involoved in the onset of female puberly of rat . Kar. J. Biol. Sci. , 3 : 319 – 329 .
- Davis , W. L. , Jones , R. G. and Haglor , H. K. 1979 . Calcium containing lysosomes in the normal chick duodenum. A biochemical and analytical electron microscopi study . Tiss. Cell , 11 : 127 – 138 .
- Eitan , Y. , Soller , M. and Rozemboim , I. 1998 . Comb size and estrogne levels toward the onset of lay in broliler and layer strain females under ad libitum and restricted feeding . Poult. Sci. , 77 : 1593 – 1600 .
- Etches , R. J. 1996 . “ Teh egg. ” . In Reproduction in poultry , Edited by: Etches , R.J. Wallingform, , UK : CAB Internation .
- Forstner , G. G. , Sabesin , S.M. and Isselbacher , K. J. 1968 . Rat intestinal microvillus membrances. Purification and biochemical characterization . Biochem. J. , 106 : 381 – 390 .
- Gunder , A. A. , Hollands , K. G. and Tsang , C. P. W. 1981 . Relationship between plasma estrogen levels and blood calciuin or shell quality . Poult. Sci. , 60 : 1661 – 1682 .
- Ijii , P. A. , Saki , A. and Tivery , D. R. 2001 . Body and intestinal growth of broiler chicks on a commercial starter diet. I. Inestinal weight and mucosla developemtn . Brit. Poult Sci. , 42 : 505 – 513 .
- Kumar , V. , Green , S. , Stack , G. , Berry , M. , Jin , J. R. and Chambon , P. 1987 . Functional domains of the human estrogen receptor . Cell , 59 : 941 – 951 .
- Li , Z. Z. , Bruko , W. H. and Washburn , K. W. 1986 . Influence of ambient temperature and exogenous estradiol on egg production, shell strngth. egg weight . plasma calcium and plasma estradiol on , : 178 – 179 .
- Lien , R. J. and Cain , J. R. 1987 . Effect of dietary and parenteral estrogen and Bobwhite reproduction . Poult. Sci. , 66 : 154 – 161 .
- Minitab Inc. 1998 . Mintab Release 12.1 , 16801 – 3008 . College PA, , USA : Mintab Inc. .
- Qin , X. and Klandrof , H. 1993 . Effect of estrogen in relation to dietary vitamin D3 and calcium on activity of intestinal alkaline pbosphatase and Ca-ATPase in immature chick . Gen. Comp. Endocrinol. , 90 : 318 – 327 .
- Qin , X. and Klandrof , H. 1995 . Effect of estrogen on egg production. shell quality anf calcium metabolism in molted hens . Comp. Biochem. Physiol. , 110 : 55 – 59 .
- Quigley , J. P. and Gotterer , G.S. 1969 . Distribution of (Na+-K+)-stimulated ATPase activity in rat intestinal mucoas . Biochem. Biophys. Acta , 173 : 156 – 468 .
- Shirazi-Beechey , S. P. , Smith , M. W. , Wang , Y. and James , P. S. 1991 . Postmatol development of lamb intestimal digestive enzymes is not regulated by diet . J. Physiol , 437 : 691 – 698 .
- Smmerville , B. A. , Scanes , C. G. , Swaminathan , R. , Care , A. D. , Harvey , S. and Chawick , A. 1989 . Effect of estrogen on calcium homeostasis and pitutary hormones in the growing chick . Gen. Comp. Endocrinol , 76 : 261 – 266 .
- Wu , J. C. Y. , Smith , M. , Turvey , A. , Keable , S. J. and Colston , K.W. 1994 . Differential regulation of vitamin D receptor and intestinal calcium transport occurring during sexula matoration in the fowl (Gallas domesticas) . Comp. Biochem. Physiol , 109 : 713 – 720 .
Archiv für Tierernaehrung
Volume 56, 2002 - Issue 3