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            <front>

                <journal-meta>
                                                                <journal-id>egejfas</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Ege Journal of Fisheries and Aquatic Sciences</journal-title>
            </journal-title-group>
                                        <issn pub-type="epub">2148-3140</issn>
                                                                                            <publisher>
                    <publisher-name>Ege Üniversitesi</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id/>
                                                                                                                                                                                            <title-group>
                                                                                                                        <trans-title-group xml:lang="en">
                                    <trans-title>L., 1758).</trans-title>
                                </trans-title-group>
                                                                                                                                                                                                <article-title>Effect of testosteroneundeconoate on growth and liver and kidney tissues of tilapia (Oreochromis niloticus</article-title>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                <name>
                                    <surname>Altun</surname>
                                    <given-names>Tülay </given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Çelik</surname>
                                    <given-names>Filiz </given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Danabaş</surname>
                                    <given-names>Durali </given-names>
                                </name>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20070301">
                    <day>03</day>
                    <month>01</month>
                    <year>2007</year>
                </pub-date>
                                        <volume>24</volume>
                                        <issue>1</issue>
                                        <fpage>65</fpage>
                                        <lpage>69</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20151207">
                        <day>12</day>
                        <month>07</month>
                        <year>2015</year>
                    </date>
                                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 1984, Su Ürünleri Dergisi</copyright-statement>
                    <copyright-year>1984</copyright-year>
                    <copyright-holder>Su Ürünleri Dergisi</copyright-holder>
                </permissions>
            
                                                                                                                        <abstract><p>Bu çalışmada, ortalama 14,43± 0,75g ağırlık ve 9,39± 0,18 cm total boy uzunluğundaki tilapia (Oreochromis niloticus)’lar, 90 gün boyunca 0 (kontrol), 15 ve 30 mg hormon / kg yem oranlarında testesteronandekonat (TU) içeren yemlerle beslenmişlerdir. Ayda bir örnekleme yapılmış ve her örnekleme döneminde balıkların canlı ağırlık (W), total boy (L) ölçümleri alınmıştır. Balıkların deneme sonu günlük canlı ağırlık kazancı (DGR), spesifik büyüme oranı (SGR) ve kondisyon faktörü (C) ortalamaları hesaplanmıştır. Karaciğer ve böbrek dokularının histolojik analizi yapılmıştır. Deneme sonunda W ortalamaları gruplara göre sırasıyla, 38,62±4,18 g, 39,90±3,42 g, 40,48±2,00 g; L ortalamaları ise yine sırasıyla 13,40±0,53 cm, 13,47±0,33 cm, 13,49±0,49 cm olarak bulunmuştur. Gruplardaki balıkların deneme sonu DGR ortalamaları sırasıyla 0,27±0,04, 0,28±0,02, 0,29±0,03 g’dır; SGR ortalamaları ise 1,09±0,01, 1,13±0,06, 1,15±0,01; C ortalamaları 1,61±0,91, 1,63±0,93, 1,67±0,08 olarak belirlenmiştir. Gruplar arasında büyüme parametreleri açısından istatistiksel olarak bir fark bulunmamıştır (P&amp;gt;0,05). Histolojik incelemede karaciğer ve böbrek dokusunda değişimler gözlenmiştir. Balık gelişimine etki etmemesi ve dokularda histolojik değişiklikler oluşturması nedeniyle, O. niloticus türünde testosteronandekonat uygulamasının uygun olmayacağı sonucuna varılmıştır</p></abstract>
                                                            
            
                                                                                        <kwd-group>
                                                    <kwd>O. niloticus</kwd>
                                                    <kwd>   testosteronandekonat</kwd>
                                                    <kwd>   büyüme parametreleri</kwd>
                                                    <kwd>   karaciğer ve böbrek histolojisi</kwd>
                                            </kwd-group>
                            
                                                <kwd-group xml:lang="en">
                                                    <kwd>-</kwd>
                                            </kwd-group>
                                                                                                                                        </article-meta>
    </front>
    <back>
                            <ref-list>
                                    <ref id="ref1">
                        <label>1</label>
                        <mixed-citation publication-type="journal">Anonymous. 2004. http://www.keskinoğlu.com.tr/index.asp.</mixed-citation>
                    </ref>
                                    <ref id="ref2">
                        <label>2</label>
                        <mixed-citation publication-type="journal">Arıman, H. 2000. Effects of different water temperature and growth agents in different levels on growth and body composition of rainbow trout fingerlings. (in Turkish) Atatürk Univ. Institute of Basic and Applied Science. Fisheries Department PhD Thesis, Erzurum.</mixed-citation>
                    </ref>
                                    <ref id="ref3">
                        <label>3</label>
                        <mixed-citation publication-type="journal">Arıman, H., N. M. Aras. 2001. Evaluation for fish culture of feed additives having hormone effects. (in Turkish) 11th National Fisheries Symposium Proceeding. Hatay, 947-951.</mixed-citation>
                    </ref>
                                    <ref id="ref4">
                        <label>4</label>
                        <mixed-citation publication-type="journal">Cruz, E. M. V., G. C. Mair. 1994. Conditions for effective androgen sex reversal in Oreochromis niloticus ( L.). Aquaculture, 88: 75- 85.</mixed-citation>
                    </ref>
                                    <ref id="ref5">
                        <label>5</label>
                        <mixed-citation publication-type="journal">Danabaş, D. 2004. Effects of testosteroneandeconate on growth of golden grey mullet (Mugil aurata Risso, 1810) in fresh water. (in Turkish) Cukurova Univ., Institute of Basic and Applied Science. Fisheries Department MSc Thesis, Adana.</mixed-citation>
                    </ref>
                                    <ref id="ref6">
                        <label>6</label>
                        <mixed-citation publication-type="journal">Gannam, A. L., R. T. Lovell. 1991a. Effect of feeding 17-α metyltestosterone, 11- ketotestosterone, 17β-estradiol and 3- 5- 3 triiodathyrone to channel catfish, Ictalurus punctatus. Aquaculture, 92: 377- 388.</mixed-citation>
                    </ref>
                                    <ref id="ref7">
                        <label>7</label>
                        <mixed-citation publication-type="journal">Gannam, A. L., R. T. Lovell. 1991b. Growth and bone development ın channel catfish fed 17-α methyltestosterone in production ponds. J. World Aquaculture Soc. 22: 95- 100.</mixed-citation>
                    </ref>
                                    <ref id="ref8">
                        <label>8</label>
                        <mixed-citation publication-type="journal">Guerrero, R.D. 1982. Control of Tilapia reproduction. P.309-316. In R.S.U. Rullin and R.H.Love McCannell (eds). The Biology and Culture of Tilapias ICLARAM Conference Procedings 7, 437p.</mixed-citation>
                    </ref>
                                    <ref id="ref9">
                        <label>9</label>
                        <mixed-citation publication-type="journal">Higgs, D. A., U. H. M. Fagerlund, J. G. Eales, J. R. Mcbride. 1982. Application of tyroid and steroid hormones and anabolic agents in fish culture. Comperative Biochemistry and Phsiology, Vol. 73B, No. 1:143-176.</mixed-citation>
                    </ref>
                                    <ref id="ref10">
                        <label>10</label>
                        <mixed-citation publication-type="journal">Jobling, M. 1994. Fish Bioenergetics. Chapman &amp; Hall. London. UK.</mixed-citation>
                    </ref>
                                    <ref id="ref11">
                        <label>11</label>
                        <mixed-citation publication-type="journal">Kayaalp, O. 1995. Medical pharmacology, review book. (in Turkish) Hacettepe-Taş Publication Ltd. Comp. Ankara, 365p.</mixed-citation>
                    </ref>
                                    <ref id="ref12">
                        <label>12</label>
                        <mixed-citation publication-type="journal">Kayım, M. H., H. Çağırgan, Y. Güner. 1999. The research of the effects of 17α-methyltestosterone on the growth of swordtail fish (Xiphophorus helleri Heckel,1848). (in Turkish) Journal of Fisheries And Aquatic Sciences, 16 (1-2): 31-46.</mixed-citation>
                    </ref>
                                    <ref id="ref13">
                        <label>13</label>
                        <mixed-citation publication-type="journal">Kuwaye, T. T., D. C. Okimoto, S. K. Shimoda, R. D. Howerton, H. R. Lın, P. K. T. Pang, E. G. Garu. 1993. Effect of 17-α methyltestosterone on the growth of the eurohaline tilapia, Oreochromis mossambicus in freshwater and the seawater. Aquaculture, 113: 137- 152.</mixed-citation>
                    </ref>
                                    <ref id="ref14">
                        <label>14</label>
                        <mixed-citation publication-type="journal">Kürüm, V., Y. Emre. 1998. Trout culture techniques in ponds and cages. (in Turkish) Minpa Press Tic. Ltd. Comp., Ulus-Ankara, 232p.</mixed-citation>
                    </ref>
                                    <ref id="ref15">
                        <label>15</label>
                        <mixed-citation publication-type="journal">Lın, R.J., T.F. Cross, C.P.R. Millis, R.S. Nishioka, E.G. Grau, H.A. Bern. 1988. Changes in plasma thytoxine levels during smoltification in hatcery-rared one year and two year Atlantic salmon (Salmo salar). Aquaculture 74: 396-378.</mixed-citation>
                    </ref>
                                    <ref id="ref16">
                        <label>16</label>
                        <mixed-citation publication-type="journal">Nwanna, L. C. 2003. Risk management in aquaculture by controlled feeding regimes. Pakistan Journal of Nutrition, 2(6):324-328.</mixed-citation>
                    </ref>
                                    <ref id="ref17">
                        <label>17</label>
                        <mixed-citation publication-type="journal">Olurin, K.B., O.A. Aderibigbe. 2006. Length-weigth relationship and condition factor of pond reared Oreochromis niloticus. World J. Zool., 1 (2): 82-85.</mixed-citation>
                    </ref>
                                    <ref id="ref18">
                        <label>18</label>
                        <mixed-citation publication-type="journal">Recke, W. E. 1975. Computation and Interpretation of Biological Statistics of Fish Populations. Bull. Fish. Res. Broad. Can. (191):382p.</mixed-citation>
                    </ref>
                                    <ref id="ref19">
                        <label>19</label>
                        <mixed-citation publication-type="journal">Rothbard, S., B. Moav, Z. Yaron. 1987. Changes in steroid concentrations during sexual ontogenesis in tilapia. Aquaculture, 61:59-71.</mixed-citation>
                    </ref>
                                    <ref id="ref20">
                        <label>20</label>
                        <mixed-citation publication-type="journal">Roberts, R.J. 1978. Fish patology. Bailliére Tindall a Division of Cassel Ltd. Printed in Great Britain at The University Pres, Aberdeen, London, 318p.</mixed-citation>
                    </ref>
                                    <ref id="ref21">
                        <label>21</label>
                        <mixed-citation publication-type="journal">Schafhausesr, S., T. J. Benfey. 2003 The effects of long- term estradiol- 17β treatment on the growth and physiology of female triploid brook trout (Salvelinus fontinalis ). General and Comperative Endocrinology, 131 (1): 9- 20.</mixed-citation>
                    </ref>
                                    <ref id="ref22">
                        <label>22</label>
                        <mixed-citation publication-type="journal">Tekelioğlu, N. 1993. Reproductive biology and spawning techniques of fish. (in Turkish) Cukurova Univ. Fisheries Department Publications, No:3, Adana, 83p.</mixed-citation>
                    </ref>
                                    <ref id="ref23">
                        <label>23</label>
                        <mixed-citation publication-type="journal">Tekelioğlu, N. 2000. Inland fish culture (cold and warm water fishes). (in Turkish) Çukurova Univ. Fisheries Department Lesson Book No:2, Adana, 307p.</mixed-citation>
                    </ref>
                                    <ref id="ref24">
                        <label>24</label>
                        <mixed-citation publication-type="journal">Timur, G., M. Timur. 2003. Fish Disease. (in Turkish) Istanbul Univ. Fisheries Department Publication No: 5, Istanbul, 538p.</mixed-citation>
                    </ref>
                                    <ref id="ref25">
                        <label>25</label>
                        <mixed-citation publication-type="journal">Vural, N. 1984. Toxicology. (in Turkish) Ankara. Univ., Pharmacology Faculty Publication No: 56. Ankara.</mixed-citation>
                    </ref>
                                    <ref id="ref26">
                        <label>26</label>
                        <mixed-citation publication-type="journal">Weatherley, A., H. H. S. Gill. 1987. The biology of fish growth. Division of the Life Sciences and Department of Zoology, University of Toronto, Ontario. Canada, 443p.</mixed-citation>
                    </ref>
                                    <ref id="ref27">
                        <label>27</label>
                        <mixed-citation publication-type="journal">Wooten, R. J. 1990. Ecology of Teleost Fishes. Chapman &amp; Hall Fish and Fisheries Series I, Chapman &amp; Hall, London, 404p.</mixed-citation>
                    </ref>
                                    <ref id="ref28">
                        <label>28</label>
                        <mixed-citation publication-type="journal">Zohar, Y. 1989. Endocrinology and fish farming: Aspects in reproduction, growth and smoltification. Fish Physiol. Biochem. 73: 395- 405.</mixed-citation>
                    </ref>
                            </ref-list>
                    </back>
    </article>
