بررسی پادگن های توموری ناشی از ویروس لکوز گاو در عقده های لمفاوی و مقایسه آن با کشت سلولی FLK آلوده به ویروس

نویسندگان

1 گروه میکروب شناسی، دانشکده دامپزشکی، دانشگاه تهران

2 دانشجوی دوره دکترای دامپزشکی، دانشکده دامپزشکی، دانشگاه تهران

چکیده

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عنوان مقاله [English]

Study on Tumor Antigens of BLV Infected Lymph Nodes in Comparison with FLK-BLV Cell Culture

نویسندگان [English]

  • gholamraza nikbakhat 1
  • Farhid Hemmatzadeh 1
  • Bakhtiar Mahbubi 2
چکیده [English]

Objective: To detect the tumor antigens in BLV associated lymph nodes and comparing with FLK-BLV cell culture antigens by immunoblotting. Design: Observational study. Samples: Nineteen BLV lnfected and 2 healthy lymph nodes. Procedure: SDS-PAGE and Westem blotting were car:ried out for all infected and non infected lymph nodes. Results: SDS-PAGE results revealed no considerable differences between infected and non-infected lymph nodes. Among all protein profiles of BLV infected lymph nodes, in western blot test, protein bands with 54,52,47, 46, 44, 43,39 and 36 kD weight were detected to be immunogenic.BothT2 and 57 kD bands were exist in all infected and non-infected lymph nodes as well as FLKBLV cells. Cells infected by BLV (FLK-BLV) demonstrated only 48 kD band as an immunoreactive protein identical to only one sample profile. Conclusion: The present work demonstrates at least 8 different immunogenic proteins in BLV infected lymph nodes that could be classified to three distinct profiies. 48kD protein demonstrated in FLK- BLV and just one of the profiles, seems to be a viral antigen that is expressing in certain conditions.

کلیدواژه‌ها [English]

  • BLV
  • Lymphosarcoma
  • SDS-PAGE
  • western blot
مجله تحقیقات دامپزشکی (Journal of Veterinary Research)
دوره 61، شماره 1 - شماره پیاپی 822096
242 مجله تحقیقات دامپزشکی
فروردین 1385
صفحه 51-55

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