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| 008 | 190424s2019 au ||||ssb||| 00| 0 eng d | ||
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| 043 | _af-ua | ||
| 090 | _aART AVMJ V60 NO160 9 | ||
| 100 | 1 |
_aAbd El-Lateif, Rasha S. A. _925187 |
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| 240 | 1 | 0 |
_aAssiut veterinary medical journal, 2019 v. 65 (160) _h[electronic resource] |
| 245 | 1 | 0 |
_aBrain Myxosporidiosis in African sharptooth catfish (Clarias Gariepinus) _h[electronic resource] |
| 246 | 1 | 5 | _aمرض الميكزوسبوريديا في مخ اسماك القراميط الافريقية (كلارياس جاربينيس). |
| 300 | _ap. 72-79. | ||
| 504 | _aIncludes bibliographic reference | ||
| 520 | _aThis study was conducted to screening for Myxobolus sp. infections in the brain of African sharptooth catfish (Clarias gariepinus). A total of 120 fish were collected over one year from Al fath center in Assiut Governorate. Smears of all samples were examined parasitologically, and polymerase chain reaction (PCR) was used to confirm selected positive samples. Examination revealed the presence of Myxobolus sp. in 57 (47.5%) of examined fish. Prevalence of infection was highest in winter and spring (56.7%) and became low in autumn (30%). The effect of body weight revealed that, the highest prevalence rate (52.9 %) was occurred in middle group (301- 400g). Female fish seems to be more sensitive to infection (48.5%) than male (46.2%). Morphological characters and measurements of mature spores were recorded. The amplified 18S rDNA gene fragment by using a specific primer for Myxosporean was (869bp). | ||
| 546 | _aSummary in Arabic | ||
| 650 | 0 |
_aClarias gariepinus _xDiseases _zAssiut (Egypt). _925188 |
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| 650 | 0 |
_aMyxosporidiosis _925195 |
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| 700 | 1 |
_aArafa, Mohsen I. _925189 |
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_tAssiut Veterinary Medical Journal _g2019.v.65(160) _x1012-5973 _7nnas _wu181356 |
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| 856 | 4 | 0 |
_uhttp://nile.enal.sci.eg/EALE/2019/AVMJ/6519/160/72.pdf _zFull Text Article |
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_2alc _cAR |
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