الگوی غلظت هگزاکلروسیکلوهگزان‌ها در بافت های کلیه، عضله، چربی و موی شغال طلایی (Canis aureus)

نوع مقاله: مقاله کامل

نویسندگان

1 استادیار گروه علوم و مهندسی محیط زیست، دانشکده جغرافیا و علوم محیطی، دانشگاه حکیم سبزواری

2 استاد گروه محیط زیست، دانشکده منابع طبیعی، دانشگاه تربیت مدرس

3 دانشیار گروه محیط زیست، دانشکده منابع طبیعی، دانشگاه تربیت مدرس

4 استادیار گروه محیط زیست، دانشکده منابع طبیعی، دانشگاه تربیت مدرس

چکیده

در این تحقیق غلظت هگزاکلروسیکلوهگزان‌ها (HCHs) و متابولیت‌هایش شامل α-HCH ،β–HCH و γ-HCH در بافت‌های کلیه، عضله، چربی و موی از 21 قلاده شغال طلایی از استان مازندران بررسی شد. آنالیز با استفاده از دستگاه کروماتوگرافی گازی با گیرنده الکترون انجام شد. متابولیت α-HCH بیشترین غلظت (64 درصد) را در متابولیت‌های (HCHs) در تمام بافت‌ها داشت. مقادیر به دست‌آمده از نسبت β-HCH/ΣHCH در بافت‌ها می‌تواند نشان‌دهنده این مطلب باشد که اخیراً در منطقه مورد مطالعه از آفت‌کش‌های هگزاکلروسیکلوهگزان و لیندان استفاده شده است. این مطالعه اطلاعات مفید و پایه‌ای را برای انجام تحقیقات مشابه بر روی سایر پستانداران ایران ارائه می‌دهد.

کلیدواژه‌ها


عنوان مقاله [English]

Concentration pattern of hexachlorocyclohexanes in kidney, muscle, fat and hair tissues of golden jackal, Canis aureus

نویسندگان [English]

  • H. Malvandi 1
  • A. Esmaili Sari 2
  • N. Bahramifar 3
  • Seyed Mahmood Ghasempouri 4
1 Department of Environmental Sciences & Engineering, Hakim Sabzevari University.
2 Department of Environmental, Tarbiat Modares University, Tehran, Iran.
3 Department of Environmental, Tarbiat Modares University, Tehran, Iran
4 Department of Environmental, Tarbiat Modares University, Tehran, Iran.
چکیده [English]

In this study, the concentration of hexachlorocyclohexanes (HCHs) and their metabolites including, α-HCH, β–HCH and γ-HCH were determined in kidney, muscle, fat and hair tissues in 21 golden jackal (Canis aureus) from Mazandaran province. Analyses were carried out by Gas Chromatography-Electron Capture Detector (GC-ECD).The metabolite α-HCH showed the highest concentration (64%) in all tissues. The values obtained from the ratio of β-HCH/ΣHCH in all samples can indicate that the HCHs and Lindane pesticides have been recently used in the studied area. This study provides useful and basic information for carrying out similar studies on other mammals in Iran.

کلیدواژه‌ها [English]

  • hexachlorocyclohexane
  • Kidney
  • muscle
  • fat
  • Hair
  • jackal

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