Leukocytes | White Blood Cells | Immune System

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  • Опубліковано 14 гру 2018
  • Leukocytes | White Blood Cells | Immune System
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    ▬▬▬▬▬▬▬▬▬▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
    Description:
    There are two primary categories of WBCs; Granulocytes and Agranulocytes.
    GRANULOCYTES: Neutrophils, Eosinophils & Basophils;
    NEUTROPHILS: Polymorphonuclear neutrophil; Polymorphs.
    EOSINOPHILS: Bilobed nucleus, granules stained by eosinophil/acidic dyes.
    BASOPHILS: Bilobed nucleus, granules stained blue/basic/basophilic dyes.
    AGRANULOCYTES: Monocytes & Macrophages.
    MONOCYTES; granules are non-specific; kidney shaped nuclei.
    LYMPHOCYTES; very large nucleus, very little cytoplasm.
    TOTAL LEUKOCYTE COUNT (TLC):
    Total no white cells in cubic mm of blood, 4000-11000/mm3.
    Leukopenia, Leukocytosis defined.
    DIFFERENTIAL LEUKOCYTE COUNT (DLC);
    Neutrophils: 40%-75%; Neutropenia & Neutrophilia; acute inflammation; Pyogenic infection.
    Eosinophils: 1%-6%; Eosinophilia; Parasitic infections & Allergic conditions.
    Basophils: 0%-2%; Basophilia; Type 1 HS reactions.
    Monocytes: 2%-10%; Monocytosis; Chronic infections; Tuberculous infections.
    LYMPHOCYTES: 15-40%; Lymphocytosis; classically seen in viral infections & chronic infections.
    ORIGIN:
    Granulopoiesis.
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  • @theepitome5749
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    But i want to learn more
    So sad of me that i can't watch it without having the subscription

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    Thank you Dr. Great nice

    • @DoctorNajeeb
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      Most welcome❤️ Keep supporting ❤️

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    Thank you so much Dr

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    I m first year student of pharam D in PU l can understand your lecture easily

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  • @jaiparkash1400
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    Dear Dr. Najeeb, can we have a lecture on NK cell; thank you

  • @26aryanyadavx-l12
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    Sir amazing explanation

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      Thank you for the appreciation! 💗🤗

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    Thanks alot sir❤

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    I love it

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      Thank you! ❤️

    • @zahirahmad7616
      @zahirahmad7616 2 роки тому +1

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    Superb

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    Sir i am medical representative but I am interested in lectures and getting good knowledge.

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      More lectures are available on members area now kindly visit our video library and view all the available lectures members.drnajeeblectures.com/#!/video-library

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    Thanks you so much sir

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      Thanks a lot, it makes my day to hear that. Happy learning.

  • @DrBakhtzada-sx2pv
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    ❤❤❤❤❤❤❤long live sir

  • @nagarajdasar6921
    @nagarajdasar6921 2 роки тому +1

    Thanku god

    • @DoctorNajeeb
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      Thank you for your love and support. 💝