Marnie
Frequent Contributor (5K+ posts)
Member # 773
posted
Amazing....
The A-B-O system for blood typing is dependent on the blood group antigens that are expressed on the outer surface of an individuals' red blood cells.
Those with blood type A have NAC-gal (n-acetyl galactosamine) as the predominant blood group antigen, and those with type B have
galactose
as their primary antigen.
Those with blood type O have fucose as a predominant antigenic determinant on their red blood cells. In addition, to a lesser extent the NAC-glu (n-acetyl glucosamine) antigen would be accessible to the immune system in those with blood type O due to the limited carbohydrate antigen on the surface of type O red blood cells.
It is necessary for the body to discern the difference between self and non-self, and to prevent the immune system from attacking self. As a consequence of this "tolerance" to self, those with blood type O would have a higher tolerance to NAC-glu, and would not have as high a natural tolerance to NAC-gal and galactose as would those with blood types of A or B.
Similarly, those with blood type A would have a higher "self-tolerance" to NAC-gal.
The major carbohydrate antigenic determinants on the surface of the streptococcus bacteria are predominantly NAC-glu and NAC-gal.
As a consequence, persons with blood type O and type A would have an initial greater natural tolerance to infection from streptococcal bacteria.
posted
The blood type books were helpful to me, and consistent with my history.
I'm an O, and I do better on meat and vegetables, but my tummy won't digest meat right now, but hopefully that will change.
On the brighter side, only eating small amounts of veggies has allowed me to wear my smaller pants.
Marnie, I wish I had your mind and background.
Susan
Posts: 233 | From United States | Registered: Oct 2006
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lymednva
Frequent Contributor (1K+ posts)
Member # 9098
posted
Hmmm...interesting. I am Type O and as a teenager, when I already had Lyme, I had frequent strep infections. Had my worst ever as an adult in my 40's.
Didn't resolve, although my PCP duck told me it was fine to still have severe sore throat five days into abx, and it turned into pneumonia that lasted a month.
-------------------- Lymednva Posts: 2407 | From over the river and through the woods | Registered: Apr 2006
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cantgiveupyet
Frequent Contributor (1K+ posts)
Member # 8165
posted
this is interesting to me, I have a HIGH strep ASO titre and i am type A.... i often wonder how I go on each day with this battle going on inside of me. Maybe this might be why?
-------------------- "Say it straight simple and with a smile."
"Thus the task is, not so much to see what no one has seen yet, But to think what nobody has thought yet, About what everybody sees."
-Schopenhauer
pos babs, bart, igenex WB igm/igg Posts: 3156 | From Lyme limbo | Registered: Oct 2005
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luvs2ride
Frequent Contributor (1K+ posts)
Member # 8090
posted
I'm type A and suffered strep throat every year of my life as a child.
-------------------- When the Power of Love overcomes the Love of Power, there will be Peace. Posts: 3038 | From america | Registered: Oct 2005
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posted
A- and I've never had strep. My mother, father, brother and sister have never ever had strep as well. We were just a family that didn't get strep for whatever reason. I read somewhere once that some people are carriers of the virus. We have all been tested when the dr suspected strep and every time it was negative.
My son however is AB- and has had strep a few times in his life.
Posts: 547 | From Maryland | Registered: Mar 2005
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klutzo
Frequent Contributor (1K+ posts)
Member # 5701
posted
I'm Type A+, and had strep, mono, tonsilitis and Rheumatic fever all at once at age 14, so that my tonsils and adenoids were removed.
I also developed pollen allergies around that same time,as someone else mentioned above. I wonder if that could be because the tonsils are part of the immune system, something which was not known back then.
Klutzo
Posts: 1269 | From Clearwater, Florida, USA | Registered: May 2004
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posted
I am O- (that means I can give blood to anyone but only recieve it from someone with O- right?) Whatever that one is the one i have...
I have had strep and actually had my toncils removed when I was 8. I also had emergancy appendcides at age 7 and at age 22 had my gallblatter removed. At age 18 I got shingles, 19 mono, 21 Kideny stones...
What does all this mean according to my blood type? I am a gemini and according the stars or moon or whatever I am prone to "sickness"-
At age 21 I was diagnoised with lyme and we think went undiagnoised for 10 years.
Posts: 484 | From Burlingame, Ca | Registered: Sep 2005
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posted
I'm AB+, was misdiagnosed with MS and actually have lyme. My sister is also AB+ and has adult stills disease. Whatever that means....
Posts: 46 | From Wisconsin | Registered: Sep 2006
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