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    An Abattoir Study of Genital Pathology in Cows: I. Ovary and Oviduct
    (Ecole Nationale Veterinaire Toulouse, 2002) Hatipoğlu, Fatih; Kıran, M. M.; Ortatatli, Mustafa; Erer, H.; Çiftçi, M. K.
    In the present study, the aim was to investigate the pathologic conditions of ovary and oviduct of cows slaughtered at abattoir in Konya, Turkey. For this purpose, the reproductive tracts of 1113 cows from different breeds were examined and some pathological changes were detected in 67 cases (6.02%). The incidence of the pathological changes in and around ovary were found as 5.21 per cent. These lesions were classified as follows; follicular cyst (1.88%), cystic corpora lutea (2.51%), parovarian cyst (0.72%), cystic bursa ovarica (0.18%), periovaritis and adhesions (0.27%), granulosa cell tumor (0.27%) and hemangioma (0.09%). In 9 cases (0.81%) pathological changes were found in oviduct, and these lesions were hydrosalpinx (0.36%), mesosalpingitis-adhesions (0.09%) and salpingitis (0.45%).
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    An Abattoir Study of Genital Pathology in Cows: II. Uterus, Cervix and Vagina
    (Ecole Nationale Veterinaire Toulouse, 2002) Hatipoğlu, F.; Ortatatlı, M.; Kıran, M. M.; Erer, H.; Çiftçi, M. K.
    In this study, the pathological conditions of uterus, cervix and vagina of It 13 cows slaughtered at Konya abattoirs were examined in Turkey. As a result of this investigations, in 36 cases (3.23 %) uterus, in 28 cases (2.51 %) cervix and in 33 cases (2.96 %) vagina showed some pathological changes. The most common lesion of the uterus was inflammatory changes. The pathological conditions of uterus were classified as follows; segmental aplasia (0.45 %), hydrometra (0.09 %), mucometra (0.36 %), glandular hyperplasia (1.16 %), endometritis (1.26%), perimetritis (0.09 %) and parametritis (0.09 %). Pathological changes of cervix were double cervix (0.18 %), postcervical band (0 72 %), cervical cyst (0.09 %), metaplasia (0.18 %), gland formation (0.27 %) and cervicitis (1.35 %). Vaginal abnormalities were cystic Gartner's ducts (1.07 %), dorsoventral vaginal band (0.54 %) and vaginitis (1.35 %).
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    The Effects of Aflatoxin on the Reproductive System of Roosters
    (W B Saunders Co Ltd, 2002) Ortatatlı, Mustafa; Çiftçi, M. K.; Tuzcu, Mehmet; Kaya, A.
    This study was conducted to determine the pathological changes in testes and epididymides and plasma testosterone levels of adult roosters during experimentally induced aflatoxicosis. In the study, 24 months of age, 32 Babcock breeder males were used, and they were divided into four groups each containing 8 animals. The groups were designed as follows; group 1: Control, no aflatoxin (AF), group 2: 5 ppm (parts per million) total aflatoxin (AF; B-1, B-2, G(1), G(2)), group 3: 10 ppm AF and group 4: 20 ppm AF in the diet, and the birds were fed for 8 weeks. Grossly, it was seen that the testes of all AF-treatment groups birds were significantly (P < 0,001) atrophied when compared with those of control birds. Histopathologically, there was no spermatogenesis in the testes of 4, 5 and 6 cocks fed on a diet containing AF 5, 10 and 20 ppm, respectively. Furthermore, abnormal spermatozoa were observed in some of AF-treatment groups (in 2 cases in each of 5 and 10 ppm AF-treated groups, and in one case in 20ppm AF-treated group). There were also mononuclear cell infiltration and/or focal lymphoid cell accumulation in the intertubular areas of the testes and epididymides in all AF-treatment groups, In conclusion, it has been shown that AF might totally or partially (dose related) suppress spermatogenesis, cause abnormality in spermatozoa and atrophy in testes. Furthermore, there was degeneration and desquamation in the epithelium and decrease in the size and thickness of the germinative layer of the seminiferous tubules, and lowered plasma testosterone levels in adult roosters.