Actually we kinda have the O antigen its called H and then another sugar gets added to that and it becomes either A1 A2 or B i guess u kinda summarized it.
This was a nice basic video on ABO, though I expected a little more from you. I think you should update the content and go into blood transfusions and reactions. Also, In some videos they say you can't transfuse type O blood into any other type, but in some videos they call type O the universal donor and AB the universal recipient. This is due your expert treatment. thanks.
At 3:33 Why the use of the word "immunoglobulin" as represented by the codes IA, IB and IO in regards to talking about the 3 alleles (gene forms)? Aren't immunoglobulins antibodies? I thought the gene forms were named for the antigens or lack of antigens (eg: A,B & O) and how the alleles combine (dominate/recessive) to determine the phenotype. The word, immunoglobulin is what is confusing me in that part of the video. Is this the same as when I've seen Ii used on Punnett boxes? I'm sorry for my confusion! I'm very confused on that part. I know I'm not understanding like I should.
I was able to find this text online by someone named Matthew Champion, Staff Scientist with MadSci Network posted March 11, 2009: "There are Two primary alleles for blood type, A and B. There are actually several dozen more, but they are quite rare, and there are even subclasses of A and B themselves. From a Mendelian perspective, the use of the capital letter denotes dominant allele and the lowercase the Recessive. Eye Color is often denoted Bb (Heterozygous Brown) bb (Blue) etc. etc. I cannot locate the first historical use of the letter I(i) for blood alleles, but it is possibly a shorthand for *_isohemagglutinins, or immunoglobulin_* type." That still confuses me a little because I looked up both those terms and they both are related to antibodies. So, I'm still not understanding completely why they would be using the first letter of a word associated with antibodies to denote a blood genotype based on antigens. Hmm, oh well, I guess it will remain a mystery to me.
I have a question sir, if the dad is type 0 and the mom is type B,, it is possible that one of their children have blood type of A?,, or something wrong, 😊😊😊.. Tnx for your reply.
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Ramla Siddique your parents must be heterozygous with the dominant B type allele and the recessive allele which means you got both their recessive alleles and have group O blood. it is possible!
can you please elaborate little bit more about it...since i'm always confused about this subject....since ur RBC not have A,B Ag....so your serum must have AB Ab to protect any incoming A or B Ag fr outside????? or any other reasons....
Yes true, and after birth baby gets IgA through breast milk. But I think this video is talking about self Antibody production by the babies themselves.
Hh gene produces enzyme that will give RBCs sugar called fucose H antigen = RBCs with only L-Fucose sugar ABO genes produces enzymes which add more sugars above fucos A antigen = H antigen + N-acetyle D-galactose amine B antigen = H antigen + L-galactose *Group A* have large amount of *A* antigen *Group B* have large amount of *B* antigen *Group O* have large amount of *H* antigen *Group Bombey* lacks *H* antigen
These are the most complete, simple and easy to understand videos, I like how you explain everything very straight forward and in detail! Thank you!
My pleasure 😇
Actually we kinda have the O antigen its called H and then another sugar gets added to that and it becomes either A1 A2 or B i guess u kinda summarized it.
This was a nice basic video on ABO, though I expected a little more from you. I think you should update the content and go into blood transfusions and reactions. Also, In some videos they say you can't transfuse type O blood into any other type, but in some videos they call type O the universal donor and AB the universal recipient. This is due your expert treatment.
thanks.
"I cannot make an antibody against myself. This is stupid."
people with autoimmune diseases: 😢
dude you're a frking legend tysm!!♥
Thank you so much 😊
Man! your videos are great! + I actually said liver 😂😂
Thanks 😊
Thank you so much for such a precise info❤️... It's much better than guyton 😂
You’re always welcome 🙏
Really funny i enjoyed watching it, keep going😂❤️
Thank you so much 😊
At 3:33 Why the use of the word "immunoglobulin" as represented by the codes IA, IB and IO in regards to talking about the 3 alleles (gene forms)? Aren't immunoglobulins antibodies? I thought the gene forms were named for the antigens or lack of antigens (eg: A,B & O) and how the alleles combine (dominate/recessive) to determine the phenotype. The word, immunoglobulin is what is confusing me in that part of the video. Is this the same as when I've seen Ii used on Punnett boxes? I'm sorry for my confusion! I'm very confused on that part. I know I'm not understanding like I should.
I was able to find this text online by someone named Matthew Champion, Staff Scientist with MadSci Network posted March 11, 2009:
"There are Two primary alleles for blood type, A and B. There are actually several dozen more, but they are quite rare, and there are even subclasses of A and B themselves. From a Mendelian perspective, the use of the capital letter denotes dominant allele and the lowercase the Recessive. Eye Color is often denoted Bb (Heterozygous Brown) bb (Blue) etc. etc. I cannot locate the first historical use of the letter I(i) for blood alleles, but it is possibly a shorthand for *_isohemagglutinins, or immunoglobulin_* type."
That still confuses me a little because I looked up both those terms and they both are related to antibodies. So, I'm still not understanding completely why they would be using the first letter of a word associated with antibodies to denote a blood genotype based on antigens. Hmm, oh well, I guess it will remain a mystery to me.
This was nice explanation. Do Not be football of others opinion. I appreciate your work @Medicosis Perfectionalis. Thanks :)
What do you mean?
Thank you , really appreciate this! very informative and easily explained.
I have a question that if father had blood group O and mother had blood group AB so what is the possibility of blood group of their three children's
SUPER SEVEN just do a punnet square . Dad : 00 mom AB. Kid 1 A kid 2 A kid3 B kid 4:B
@@han17203 thanks bro.
OO *AB = OA,OB, AO, BO
For blood type O is there any antigen called H antigen?
You are the best
I miss your lectures
Thank you 😊
شكرا لك عزيزي 💯❤️
🙏
Does this mean that a non-AB infant before 2-8 months practically could receive blood from all ABO blood groups without any transfusion reactions?
Thank you very much for video. Can you please also make a video about encoding genes of ABO and Rh system.
Lmfao I opened the vid not knowing the author of it then I heard that voice I screamed MEDIOCOSIS !,
I am so happy to hear that :)
Do the other blood groups pls.
thnx ….wish you were my brother so you cold tutor me n teach me more about medical field n score 100% n everything lol
Thank you 😊
Consider me your brother.
Thanks a lot u explained it perfectly
My pleasure 😇
I have a question sir, if the dad is type 0 and the mom is type B,, it is possible that one of their children have blood type of A?,, or something wrong, 😊😊😊.. Tnx for your reply.
It’s impossible
@@MedicosisPerfectionalis thanks for the answer... Coz two of my friends have case like that.. So i wonder.. 😊
😯🙄
paternity test lol
You are the best😍😍😍😍 subscribed.
Thank you so much❤️
Thx for interesting explanation 😍
My pleasure 😇
hahhahahahahah good job!! i really love when you say crazy!!
Yeah 😅
Thank you Sir
My pleasure 😇
❤on point
Thank you!
very goood...keep it up..
Brilliant
science can be so funny.
Yup 👍
Just found this video, can I ask what course of thing this content is for?
Medicine (physiology / hematology)
Peacefully....... please subscribe!! Hahaha, so funny. Love it!! :)
Thank you 😊
Antibodies are floating in the plasma .....peacefully xD
Haha 😂
GREAT !
Thank you 🙏
i have o blood rh negative. .
Ok
Sped it up 1.25x
Fair enough
ïf you answer "liver" you are crazy hahah...
Haha 😂
I'm blood type o negative but not
I am not sure I understand!
What?
i literallly laugh, every time he says “stupid” 😂
Haha 😂
I was joking 🙃
right.. great video though!
Thank you so much, dear :)
😂😂😂😂😂😂
I learned and laughed. Thank u because of this its fun to learn ❤️❤️
Thank you 🙏
Wait we just said that an antigen is any molecule that can trigger immune response so how can they be present on the cell membrane of RBCs ????
💊 👨🏫 Antibiotics Lectures: www.medicosisperfectionalis.com/products/courses/antibiotics/
💉 📜 My Notes, cases and courses www.medicosisperfectionalis.com/
😅 If you like mnemonics, try Picmonic: www.picmonic.com/referrals/JK55NQXQQB9JLC119
📕📗 Books that I recommend, www.amazon.com/shop/medicosisperfectionalis
Guys guss what i found out about my mom
😏
Thank you it's only with your videos every subject I learn start to make sense ❤❤
Also appreciate that it's straight forward and informative 😊
Thank you 🙏
My mother blood group is B and fathet also B but my blood group is o then how that is possible?
Ramla Siddique your parents must be heterozygous with the dominant B type allele and the recessive allele which means you got both their recessive alleles and have group O blood. it is possible!
He is like a bored professor 😂
Hehe 🙃
My fathers blood group is B positive and mothers being O positive and me and my brother both have O positive. How is that then?
Because you’re father is BO and your mother is OO, so you got one O from your father and one O from your mother, and you’re OO...Hope it helps!
SlE & Cll stand for ?
how many blood groups are there
35
Bro you a real life super hero
Thank you!
can i have a quick question...what's happened to the O type; has no Ag....but why ur serum has both Ab to against " ???"....thank you in advance
Against foreign antigens that come from the outside.
can you please elaborate little bit more about it...since i'm always confused about this subject....since ur RBC not have A,B Ag....so your serum must have AB Ab to protect any incoming A or B Ag fr outside????? or any other reasons....
You got it...That’s it.
cool....i am still watching your other video....hope i can fully understand it later.....thanks
👍👍
My blood group is ABO😨
It’s not possible
ab x 216 an?
????
My Dad is O Positive and my mom is B Positive what blood group does that make me?
You could be B positive or O positive because I don’t know their genotypes.
what happens if I don't know what genotype they are, can you tell me what type I am most likely going to be
67% chance of being B (and 100% chance of being positive)
Medicosis Perfectionalis not really 100 % chance of being positive, could also be negative
Suuwhoop
Nicely presented. Easy to understand.
Thank you very much 😭🥺
Amazing 👏
You might have answers this already but what makes a blood type positive and negative?
The presence of antigen.
From mother we get IGg immunoglobulin..by through cross placenta Isn't it true?!
Yes true, and after birth baby gets IgA through breast milk. But I think this video is talking about self Antibody production by the babies themselves.
@@jackgreen7273 got u bro, thanks...
Do every topics of biology of class 11th
if you read "Kawthalkar's Essentials of Haematology ch17" they say that there is an antigen comes from O gene called antigen H . how is that ??
Bombay phenotype? Hehe
Hh gene produces enzyme that will give RBCs sugar called fucose
H antigen = RBCs with only L-Fucose sugar
ABO genes produces enzymes which add more sugars above fucos
A antigen = H antigen + N-acetyle D-galactose amine
B antigen = H antigen + L-galactose
*Group A* have large amount of *A* antigen
*Group B* have large amount of *B* antigen
*Group O* have large amount of *H* antigen
*Group Bombey* lacks *H* antigen