شناسایی سلولهای خونی سوسک خرطوم بلند دمبرگ چغندر قند Lixus incanescens (Coleoptera: Curculionidae)

نوع مقاله : مقاله کوتاه، انگلیسی

نویسندگان

گروه گیاهپزشکی، دانشگاه صنعتی شاهرود، شاهرود، ایران

10.52547/jesi.42.3.8

چکیده

نقش سلولهای خونی به عنوان اجزای اصلی دفاع فیزیولوژیک حشرات مهم گزارش شده است. سلولهای خونی اولین فاکتورهای سیستم گردش خون هستند که در مقابله با انواع تنشها و عوامل بیگانه مشارکت می کنند. در تحقیق حاضر، چهار نوع هموسیت در همولنف لارو سن چهارم خرطوم بلند دمبرگ چغندرقند شناسایی شد که شامل پروهموسیتها، گرانولوسیتها، پلاسموتوسیتها و انوسیتوئیدها هستند. پلاسموتوسیتها بزرگترین سلولهای خونی از نظر اندازه بودند و مجموع فراوانی گرانولوسیتها و پلاسموتوسیتها در لاروهای سنین سوم (حدود 70%) و چهارم ( بیش از 75%) بالاتر از سایر سلولها بود. این یافته ها، به عنوان اولین گام در مطالعات ایمنی شناسی این حشره، دارای اهمیت می باشد.

چکیده تصویری

شناسایی سلولهای خونی سوسک خرطوم بلند دمبرگ چغندر قند Lixus incanescens  (Coleoptera: Curculionidae)

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

Identification of hemocytes in sugar beet weevil, Lixus incanescens (Coleoptera: Curculionidae)

نویسندگان [English]

  • Maryam Ajamhassani
  • Mostafa Aghaei
Department of Plant Protection, Sharood University of Technology, Sharood, Iran
چکیده [English]

The role of blood cells as the main components of the physiological defense of insects has been reported. Blood cells are the first factors of the circulatory system that participate in dealing with all kinds of stress and foreign factors. In the present study, four types of blood cells were identified in the hemolymph of the sugar beet weevil Lixus incanescens, which include prohemocytes, granulocytes, plasmatocytes and oenocytoids. Plasmotocytes were the largest hemocytes in terms of size, and the abundance of granulocytes and plasmotocytes in third (70 %) and fourth instar larvae (more 75 %) was higher than other cells. These findings are important as the first step in immunological studies of this insect.

کلیدواژه‌ها [English]

  • Hemocytes
  • Granulocyte
  • Plasmatocytes
  • Insect immunology
  • Light microscopy
  • Insect defense system

 © 2022 by Author(s), Published by the Entomological Society of Iran

This Work is Licensed under Creative Commons Attribution-Non Commercial 4.0 International Public License

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