Leukocytes | White Blood Cells | Immune System

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  • Опубліковано 28 вер 2024
  • 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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  • @jaiparkash1400
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    1.12 sir those r the types of granulocytes not non granulocytes... Anyways ur lectures r awesome 👌👌really 😊👍helped me a lot sir thanks

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      Glad to hear that❤ Stay blessed ❤

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      Glad you think so! Stay blessed ❤️

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  • @arslanmumtaz1331
    @arslanmumtaz1331 3 роки тому

    Leukopoesis bhi upload kr dy..kindly

    • @DoctorNajeeb
      @DoctorNajeeb  3 роки тому

      Okay Dear , Thanks for the suggestion 🌹🌹

    • @arslanmumtaz1331
      @arslanmumtaz1331 3 роки тому

      Plz ..sir it hamble request tha upload leukopoesis and thrombopoesis as well.. I love to learn from you sir.. It feels just feel like you pouring things to my mind 😍

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    I wish you all the best, Sir
    Well done!
    Keep it is, Sir

    • @DoctorNajeeb
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      Wow, Thank you so much for the amazing words. Stay blessed. :)

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    Sir u r tha best teacher....u explain very easily...

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    Thanks to Dr Je! For ur good lectures which are more important and understandable than other lectures I have seen
    May God bless you and give you more knowledge to teach the world

  • @Hassanofficial1125
    @Hassanofficial1125 5 років тому +10

    thanks you sir
    God bless u sir

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    I am student of first year MBBS in BMC.I easily learn your lectures sir

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    Thanks you Dr Njeeb, I wish you always to make medical students worldwide learns more from you sir.

  • @naumansaudqureshi313
    @naumansaudqureshi313 5 років тому +5

    Subhanallh.
    May Allah bless you sir.
    Love from Bangalore
    India

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    I really wish that you teach each and every topic of biology😍😍...im FSC student but i still get your lectures sir..thank u so much ❤️❤️❤️

    • @DoctorNajeeb
      @DoctorNajeeb  2 роки тому

      Thank you for your love and support❤️

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    @tripathitheroamer6 5 років тому +7

    Sir you are a best medical professor in the earth

  • @khanking1854
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    I am preparing for neet ug but still during my free time I use watch your lectures as I get motivated for MBBS.Thanks to u sir

  • @jeny4306
    @jeny4306 4 роки тому +2

    Very Nice Explanation

  • @JeonJungkook-jv9ij
    @JeonJungkook-jv9ij 3 роки тому +3

    Teachers in my college arent evn explained me the way yu did tysm sir:,-)

    • @DoctorNajeeb
      @DoctorNajeeb  3 роки тому +3

      Grateful to have students like yourself who always motivate me to work hard! Stay blessed and keep learning 💖

  • @rajendraranawat2263
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    Sir i am medical representative but I am interested in lectures and getting good knowledge.

    • @DoctorNajeeb
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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

  • @bipulray2294
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  • @shahabuddin6149
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    Great Sir,you spread alote of medical knowledge,in the globe,abundal of thanks

    • @DoctorNajeeb
      @DoctorNajeeb  4 роки тому +3

      Dear Shahab Uddin, Thank you for your love and support. :) May you be blessed with knowledge, prosperity, love and happiness, always. We wish you success and happiness in every walk of life and good luck in your future endeavors. Regards, Dr. Najeeb Team

  • @mfactory6546
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    Congrats good explaining and also doing perfect cirles

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

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    you r best best teacher

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    You are really a great teacher .

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    Every one can understand like this lecture thank you sir

  • @patcraft1964
    @patcraft1964 5 років тому +2

    I love it

  • @lvsnarayana862
    @lvsnarayana862 5 років тому +2

    you are great sir

  • @samanjan4708
    @samanjan4708 Рік тому +1

    Your leactures really help me but sir in which medical university are you teaching.

  • @thirumalaisamy5215
    @thirumalaisamy5215 5 років тому +2

    Very nice lecture sir

  • @SachinSharma-vp7cz
    @SachinSharma-vp7cz 2 роки тому +1

    Thank you ❤🌹🙏 very much sir from India🇮🇳🇮🇳🇮🇳🇮🇳

    • @DoctorNajeeb
      @DoctorNajeeb  2 роки тому

      You are always welcome. Stay blessed 💖

  • @rokhanafridi4164
    @rokhanafridi4164 5 років тому +1

    Brianltly Dear Sir .....
    I never seen before you like understand hm wish it that you were my teacher Respect +love 👍

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    @ankitajaypurkar6194 3 роки тому +2

    Very nice video ❤️

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    @summitaba6291 5 років тому +1

    Your lecturea sir hats off awsome sir awsome spechless

  • @hamzaahmedalmaliki2102
    @hamzaahmedalmaliki2102 4 роки тому +2

    Thank you so much Dr

  • @bioexpert4184
    @bioexpert4184 3 роки тому +1

    Thank you soooooo much sir...
    Love you.... From 🇮🇳

  • @jash1096
    @jash1096 4 роки тому +2

    Thank you

  • @withoutbrain1561
    @withoutbrain1561 4 роки тому +1

    Hats off sir..... Salute you

  • @r.kbioclasses.....6287
    @r.kbioclasses.....6287 3 роки тому +1

    You are the best ❤️

  • @tripathitheroamer6
    @tripathitheroamer6 5 років тому +6

    Explains in very simple way like so much sir

    • @DoctorNajeeb
      @DoctorNajeeb  5 років тому +2

      Thank you for your love and support.

  • @nesseraabdel-gadir9380
    @nesseraabdel-gadir9380 3 роки тому +1

    thanks sir

  • @26aryanyadavx-l12
    @26aryanyadavx-l12 3 роки тому +1

    Sir amazing explanation

    • @DoctorNajeeb
      @DoctorNajeeb  3 роки тому

      Thank you for the appreciation! 💗🤗