ABO Blood Antigens and Rh (D Antigen) 🩸 | Biology 🧪

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  • Опубліковано 16 січ 2025
  • ABO Blood Antigens and Rh (D Antigen) 🩸 | Biology 🧪.
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КОМЕНТАРІ • 101

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  2 роки тому +1

    💦 🐳 Kidney Physiology Course: www.medicosisperfectionalis.com/products/

  • @mises1615
    @mises1615 2 роки тому +30

    "O" is from German word "ohne" it means without.

  • @fanoor2427
    @fanoor2427 2 роки тому +7

    Thanks to do this guy, I am finding medical school easy

  • @danielpaulbumahit8192
    @danielpaulbumahit8192 3 місяці тому +2

    Woww, finally a very clear, precise, and well-organized explanation

  • @manarsmaan2624
    @manarsmaan2624 2 роки тому +4

    you are the best Doctor . Super talented in the way you teach .

  • @Kenyuriiosu
    @Kenyuriiosu Місяць тому

    best tutorial i've saw (without sound) a few minutes b4 the exam 👍 thats fire

  • @navyan7664
    @navyan7664 2 роки тому +3

    Long live our favourite professor "medicos perfectionalis

  • @layan9171
    @layan9171 Рік тому +2

    Thank u! You are the best doctor ❤

  • @السايالساي
    @السايالساي Рік тому +1

    شكرا ❤

  • @shutanshusharma7642
    @shutanshusharma7642 Рік тому +2

    Sir this is just amazing thank you so much sir

  • @cosmocat17
    @cosmocat17 5 місяців тому +1

    Thank you very much ❤

  • @nurah5826
    @nurah5826 9 місяців тому +1

    Thank you so much you are super talented , it's become easier to me ❤❤

  • @clairelg3283
    @clairelg3283 Рік тому +3

    You are hilarious! Thank you for making these videos.

  • @ShivanshiPandey44568
    @ShivanshiPandey44568 Рік тому +1

    Sir your teaching method is very good❤

  • @عمادزيتاوي-و1ف
    @عمادزيتاوي-و1ف 2 роки тому +1

    Great video.. thanks

  • @haider97majeed
    @haider97majeed 2 роки тому +1

    ❤❤❤❤

  • @Dr.DiyarHamid
    @Dr.DiyarHamid 2 роки тому +1

    Well done for your videos

    • @niansaman8613
      @niansaman8613 2 роки тому +1

      دەتوانی یارمەتیم بدەی پرسیارێکم هەیە ..؟
      زۆر گەراوم لە یوتیوب و گۆگڵ بس وەڵامم دەس نەکەوتووە ...

    • @Dr.DiyarHamid
      @Dr.DiyarHamid 2 роки тому

      @@niansaman8613 balle farmu

    • @niansaman8613
      @niansaman8613 2 роки тому +1

      @@Dr.DiyarHamid با بیکەمەوە کوردیە حەیاتەکەی خۆمان زۆر سپاس دکتۆر گیان ساحب فەرموو بیت
      پرسیارەکەم
      ئێمە لە کاتی گواستنەوەی خوێن اگەر دوو گرووپی جیاواز بۆ نمونە A بۆ B بێت ئەوا agglutinationدوایش hemolysis روو ئەدات .
      بەڵام لە کاتی منداڵبوون بۆچی کاتێک بۆ نمونە دایک گرووپی خوێنی Aبێ کۆرپەلە B هیچ
      کۆمپلیکەیشنێک ڕوونادات لە کاتێکدا خۆ.هەندێک.خوێنی منداڵەکە هەر ئەگوازرێتەوە بۆ دایکە کە لەڕێگەی وێڵاشەوە لە کاتی منداڵبوون..؟
      لە کاتێکدا لە RH system
      لە ئەنتی D یدا رووئەدات ...؟

    • @niansaman8613
      @niansaman8613 2 роки тому +1

      @@Dr.DiyarHamid ڕوونتر بڵێم ئەزانین لە ABO system هیچ کێشەیەک ڕوونادات لەکاتی مناڵبوون...
      بەڵام لە فاکتەری ریسی روو ئەدات
      او هۆکارە چیە وا هیچ کێشەک نیە لە ABO system لە ماوەی منداڵبوون ؟

    • @Dr.DiyarHamid
      @Dr.DiyarHamid 2 роки тому +1

      Bro UA-cam channelm xamt nabe

  • @nimashafernando2203
    @nimashafernando2203 2 роки тому

    thank you 🙏

  • @kking6777
    @kking6777 Рік тому

    Amazing teacher!

  • @ethanryanmiranda5235
    @ethanryanmiranda5235 10 місяців тому +1

    Doesn't O have an antigen called H antigen?
    Although O does not have a gene to encode an enzyme unlike A and B, there would still be an immunodominant sugar which is first received on the RBC site called Glucose-Galactose-N-acetylglucosamine-galactose-L-fucose... right?

    • @PRubin-rh4sr
      @PRubin-rh4sr 8 місяців тому

      Not necessarily. H antigen is just the precursors for A and B. Its possible you can make H antigen but no genes to produce A and B. Or no H and no A and B, in which case everything is still fine.

  • @ورودفايد
    @ورودفايد Рік тому +1

    Thank you 🤍

  • @niansaman8613
    @niansaman8613 2 роки тому +3

    Please 🙏🥺 answered me
    why no complications in ABO system during tocus..?
    But has complications in RH system during tocus in second pregnancy
    Please 😭😭😭😭

  • @Nathleep
    @Nathleep Рік тому +1

    Wowww you are good, like very good. Thank you for making it so interesting and entertaining

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Рік тому

      I am honored! Thank you so much for watching!
      Would you please help me by sharing my videos with others?

  • @a.m.g1268
    @a.m.g1268 2 роки тому

    Great sir 👍

  • @Mr.C0ffee
    @Mr.C0ffee 2 роки тому

    What about the Bombay phenotype?

  • @andreaslim3233
    @andreaslim3233 6 місяців тому

    Thank you

  • @aimanirshad7347
    @aimanirshad7347 2 роки тому

    Hi
    First want to thanks million for making nephrology series esp nephrotic syndrome but want to request kindly make video on lupus nephritis too

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  2 роки тому

      Have you watched my video, titled: “diffuse proliferative Glomerulonephritis”?!

  • @readinginspaceasmr4330
    @readinginspaceasmr4330 2 місяці тому

    I am O positive . I was blood screened for my current pregnancy and they found my fetus to have RH positive . Will there be issues??

  • @ayesha8748
    @ayesha8748 11 місяців тому

    Do u have uploaded video for Antibody Panel Identification topic? Because it's hard to understand. Haha.

  • @johnjohnbauzon9599
    @johnjohnbauzon9599 Рік тому

    Where is the H antigen at? 😮

  • @shivayparihar1206
    @shivayparihar1206 2 роки тому

    Hey Medicosis, Do you know how our bodies can make antibodies against either A or B without prior exposure?

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  2 роки тому +1

      According to one theory: during embryology, your body contained antibodies against almost everything in existence…Then, the antibodies directed against your own cells developed anergy and negative selection.

    • @shivayparihar1206
      @shivayparihar1206 2 роки тому

      @@MedicosisPerfectionalis That's really interesting. I wonder what would happen if we didn't evolve a blood typing system. Would've been a relief for blood banks I guess.

  • @phphphph265
    @phphphph265 10 місяців тому

    can solve this question؟ 🙏
    Blood group antigens (agglutinogens) are:
    A. Carried on the
    haemoglobin molecule.
    B. Beta globulins.
    C. Not present in fetal blood.
    D. Inherited as recessive Mendelian characteristics. False They are Mendelian dominants.
    Choose the correct answer

  • @duckarse11
    @duckarse11 2 роки тому

    i have a card saying my blood is not often met with.... It is A, it says if my blood is used for transfusion it should be regarded as positive but if i need a transfusion i need negative because it lacks in the D antigen. that was 63 years ago so is my blood more common now

  • @TensaZangetsu-
    @TensaZangetsu- 2 роки тому

    Is there a rare blood group outside of the ABO?

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  2 роки тому +2

      Yes…a lot of them!
      Duffy, Kell, Kidd, Lewis, Lutharen, and many more!

    • @DrArjunKataria
      @DrArjunKataria 2 роки тому +1

      more than 30 blood group systems are there.

    • @TensaZangetsu-
      @TensaZangetsu- 2 роки тому

      @@MedicosisPerfectionalis what is the reason of this difference in humans is it gene mutation?

  • @hombrenuevoacts1728
    @hombrenuevoacts1728 Рік тому

    So could you be AB+ but rh negative?!

    • @bharatdhoka4656
      @bharatdhoka4656 Рік тому

      No you could be either AB+..+ means rh +....you can either rh + or -ve not both

    • @PRubin-rh4sr
      @PRubin-rh4sr 8 місяців тому +1

      Conventionally, the plus sign will mean Rh+. But I get what you mean, yes a person with AB blood can be RH negative.

  • @dmd2803
    @dmd2803 Рік тому

    Can anyone please help explain why a Rh-positive mom and Rh-negative baby does not cause an issue?

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Рік тому +1

      Because the Rh-negative baby doesn’t have an antigen for the mother to attack.

    • @bharatdhoka4656
      @bharatdhoka4656 Рік тому

      During pregnancy if foetal blood goes to the mother's circulation, it will not produce antibody .

  • @cazziefores2183
    @cazziefores2183 2 роки тому

    I'm surprised how many people don't know their blood group.. Lol.. I'm O rhesus negative.. XXX 👌🤗😘🇬🇧

  • @Consistent05
    @Consistent05 2 роки тому +1

    Frequency increased nice what got a gf or broke up with one??😂😂 Anyways thank you

  • @joshajmagar3499
    @joshajmagar3499 2 роки тому +1

    Ohh

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  Рік тому +1

    My MCAT Playlists:
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  • @journieg4506
    @journieg4506 Рік тому +2

    #hemolysis 🤣

  • @niansaman8613
    @niansaman8613 2 роки тому +2

    Please 🙏🥺 answered me
    why no complications in ABO system during tocus..?
    But has complications in RH system during tocus in second pregnancy
    Please 😭😭😭😭

  • @niansaman8613
    @niansaman8613 2 роки тому

    Please answered me
    why no complications in ABO system during tocus..?
    But has complications in RH system during tocus in second pregnancy
    Please 😭😭😭😭

    • @DrArjunKataria
      @DrArjunKataria 2 роки тому +2

      the antibodies for A and B are Ig M type which are bigger in size so unable to cross placenta.
      While Anti D antibody is Ig G type which is smaller in size so easily cross placenta.
      thats why there is rh incompatibility when mother is negative and baby is positive but there will be no ABO incompatibility.

    • @niansaman8613
      @niansaman8613 2 роки тому +1

      @@DrArjunKataria wow 😲
      Thanks a million 😍😍😍😍😍

    • @Dr.DiyarHamid
      @Dr.DiyarHamid 2 роки тому +1

      @@niansaman8613 agat lebe awa wallami tawaw u perfect nia

    • @niansaman8613
      @niansaman8613 2 роки тому +1

      @@Dr.DiyarHamid اها منیش وەک وەڵامێک لای خۆم دای انێم
      چاوەرێی وەڵامی تۆشم

    • @Dr.DiyarHamid
      @Dr.DiyarHamid 2 роки тому

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