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Doctor insights on: Protein C Antigen

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Antigen (Definition)

Antigens are chemicals which upon exposure to the surface or inside of the body, will cause a reaction term allergic. Many substances will do this and allergic response is the basis for immunological protection for ...Read more


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I got test back that said my fibringen activity antithrobin III protein c protein c antigen were high watch would that mean thank u?

I got test back that said my fibringen activity antithrobin III protein c protein c antigen were high watch would that mean thank u?

Need more info: None of these labs being higher than normal value are clinically problematic. You did not say why the labs were done; i assume you must have an abnormal clot. Low at-iii and low protein c can be related to abnormal clotting. ...Read more

Dr. Jan Lei Iwata Dr. Iwata
<b>2</b> doctors agreed:
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Eating a High Protein Diet (Checklist)

Balance diet with lots of greens, vegetables, & hydrate adequately
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hepatitis b surface antigen reactive and hepatitis b surface antibody nonreactive and core antibody total reactive and HBV DNA detected sir plz reply?

 hepatitis b surface antigen reactive and hepatitis b surface antibody nonreactive and core antibody total reactive and HBV DNA detected sir plz reply?

You carry hep B: I am assuming you feel well and this was a surprise finding. There are millions of people like yourself. You will require lifelong health care for it unless / until a means of eradicating it is found. You pose no danger to a partner who is immunized. ...Read more

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Hepatitis c (HCV) antibody is reactive. The hepatitis C Recombinant Immunoblat Assay(riba) confirmation test is non reactive.Is antibody false positiv

Hepatitis c (HCV) antibody is reactive. The hepatitis C Recombinant Immunoblat Assay(riba) confirmation test is non reactive.Is antibody false positiv

Well : A positive hepatitis C antibody test with a negative or in a test usually is not a false positive that usually means someone had hepatitis C infection and their body cleared the infection and they are now immune to hepatitis C. Do a Healthtap visit or see a primary care physician for specific diagnosis ...Read more

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Dr. Camilla Graham Dr. Graham
<b>1</b> doctor agreed:
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Treating Hepatitis C (Checklist)

Find a doctor who specializes in treating people with hepatitis C
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Stop drinking alcohol until you find out how your liver is doing
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Get an HCV viral load test to make sure you have an active infection
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Get vaccinated for hepatitis B if you have not already been exposed to it
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Advia hep. C antibody +,HCV RNA -. 3 months later Architect hep. C antibody -, HCV RNA -. 2 hep C Ab Verification tests-.Can above person donate blood?

Advia hep. C antibody +,HCV RNA -. 3 months later Architect hep. C antibody -, HCV RNA -. 2 hep C Ab Verification tests-.Can above person donate blood?

May be: You ought to disclose these results to the blood bank so that they may make a determination on your eligibility to donate along with other health factors. I commend you for considering doing your civic duty. ...Read more

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Elevated EBV ab VCA IgG <8 and EBV nucleaer antigen ab IgG test 4.2. & anti-dna(ss)igg ab qn ( 119)& c react protien(5.6) what are implications?

Elevated EBV ab VCA IgG <8 and EBV nucleaer antigen  ab IgG test 4.2. & anti-dna(ss)igg ab qn ( 119)& c react protien(5.6)  what are implications?

Nothing.: Ebv antibodies indicate you had a previous infection, but not active. The c-reactive protein needs a units indicator - that is either normal or somewhat elevated. The anti ss dna is extremely nonspecific and very rarely indicated; I have no idea why that was ordered, discuss with your doctor. ...Read more

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05/05/2016 Siemens Advia Centaur hep C antibody result positive.08/10/2016 Abbott Architect (cmia) hep C antibody result negative.Who is telling truth?

05/05/2016 Siemens Advia Centaur hep C antibody result positive.08/10/2016 Abbott Architect (cmia) hep C antibody result negative.Who is telling truth?

It's not really: a question of truth telling. No test is perfect: the proteins and reactants used in each test will respond to an individual's blood/biologic material, potentially, in a different way. Falsely positive or falsely negative results are not very unusual. You need to decide on a confirmatory strategy with your doctor. Retesting is necessary and an expert can help you weigh the evidence to decide result ...Read more

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HBV test results: Hepatitis B Surface Antigen: Nonreactive; Hepatitis B Core Antibodies: Reactive; HBV PCR: Negative. Need any medication or vaccine?

HBV test results: Hepatitis B Surface Antigen: Nonreactive; Hepatitis B Core Antibodies: Reactive; HBV PCR: Negative.  Need any medication or vaccine?

Excellent question: and your story stumps many a doctor, often! :) a lot of the recommendations depend on - are you someone with risk factors for HBV? is this the first time that it has been checked? are your liver enzymes normal? are you about to undergo any procedures/ treatments that could put you at risk for HBV? If you have no sig risk factors, yes, I'd vaccinate you if there's potential for exposure. ...Read more

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Advia hep.C antibody +, HCV RNA -. 3 months later Architect hep C Ab -, HCV RNA -. 2 Hep C Ab Verification tests -.Is Advia hepC Ab test false positiv

Advia hep.C antibody +, HCV RNA -. 3 months later Architect hep C Ab -, HCV RNA -. 2 Hep C Ab Verification tests -.Is Advia hepC Ab test false positiv

Without more info: and only the data you submitted in your question, I would put it together the way you did: the first Advia hepC Ab test was a false positive. I presume other experts who arranged your follow-up testing have suggested the same interpretation. Stay well:) ...Read more

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Hepatitis b surface antigen non-reactive means what?

Hepatitis b surface antigen non-reactive means what?

No active infection: When people have reactive hepatitis b surface antigen, they have proteins from hepatitis b in their blood. These people have active infection and may need treatment. If there is no reactive hbsag, then most likely there is no active infection. Rarely, people who have hepatitis b core antibody detected, but no hepatitis b surface antibody, can have chronic active infection. ...Read more

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What is hepatitis b core ab IgG blood test mean?

Prior infection: Indicates that you very likely had hepatitis b at one point in the past. Doe not tell you about current infection or activity of the disease. These require further testing. ...Read more

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Is a core positive antibody for hepetitis b is dangerous. Igm antibody negetive. Surface antigen negetive with surface antibody positive. Explain?

Is a core positive antibody for hepetitis b is dangerous. Igm antibody negetive. Surface antigen negetive with surface antibody positive. Explain?

Past infection: The results you described are consistent with a past infection with hepatitis b from which you have recovered. You body made antibodies to the constituents of the virus. These results are not a cause for concern. ...Read more

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Increased aldolase, complement c3/c4 serum, sed rate, c-react. Protein, beta globulin, monocytes, bun/creatin low mcv-mch, vit d-possible causes?

Increased aldolase,  complement c3/c4 serum, sed rate, c-react. Protein, beta globulin, monocytes, bun/creatin low mcv-mch, vit d-possible causes?

Complicated: When i was doing clinical medicine, these were collectively sort of the flags for sarcoid disease but I am not saying that's the case here. This is because sarcoid is a diagnosis of exclusion so the advice is to rule out other diseases with additional diagnostic tests which can be done by a primary care physician or rheumatologist. ...Read more

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IMy HBV test results (red cross): Hepatitis B Surface Antigen: Nonreactive; Hepatitis B Core Antibodies: Reactive; HBV PCR: Negative. Do I have HBV?

IMy HBV test results (red cross): Hepatitis B Surface Antigen: Nonreactive; Hepatitis B Core Antibodies: Reactive; HBV PCR: Negative.  Do I have HBV?

Cured, but...: If a person's Hep B surface antigen is nonreactive, that means the lab does not find pieces of the surface of the virus. If her Hep B virus PCR is negative, that means the lab does not find the virus's DNA (genes). If the core antibody is reactive that means her immune system REMEMBERS being infected with Hep B. She is cured, but some viral DNA might be attached to her own human DNA in her liver. ...Read more

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Hep c ab positive. Pcr non reactive. Am i contagious?

Hep c ab positive. Pcr non reactive. Am i contagious?

No: If you have a positive hcv antibody but a negative pcr, you most likely had hepatitis c at one time but cleared the infection, in which case you no longer have hepatitis and are not contagious. Talk to your doctor. ...Read more

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Test result was "Hepatitis Surface Antibody - Nonreactive" and "Hepatitis B Surface Antigen - Reactive", "HBS AG Confirmation - Nonconfirm".

Test result was "Hepatitis Surface Antibody - Nonreactive" and "Hepatitis B Surface Antigen  - Reactive", "HBS AG Confirmation - Nonconfirm".

Hmmmm: Got me beat. A reactive Hep B antigen indicates that you have Hepatitis B. However, It looks like the test was NOT confirmed. My experience with labs is that their report format could use some improvement and you may be misreading this. Talk to the doc who ordered the test. ...Read more

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I got test back that said my fibringen activity antithrobin III protein c protein c antigen were high watch would that mean thank u?

Need more info: None of these labs being higher than normal value are clinically problematic. You did not say why the labs were done; i assume you must have an abnormal clot. Low at-iii and low protein c can be related to abnormal clotting. ...Read more

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I had 3 to 4 blood clots in lungs and hospital did a test to see why i had them fibringen antithrombin III protein c protein c antigen all high?

I had 3 to 4 blood clots in lungs and hospital did a test to see why i had them fibringen antithrombin III protein c protein c antigen all high?

Not the cause of PE: Pulmonary embolism (pe) is an abnormal clot. Your docs are looking for cause. Fibrinogen is an acute phase reactant and is not likely a cause of your clot. Low protein c and low at-iii can contribute to pe; however your values are high and therefore did not contribute to your pe. I am sure your docs are looking for other causes. Good luck. ...Read more

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If my protein s free antigen is low (0.51) what does this mean?

If my protein s free antigen is low (0.51) what does this mean?

Clots: Protein S deficiency puts patients at an increased risk for venous thrombosis (blood clots). Also possible for recurrent miscarriage and complications of pregnancy. ...Read more

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There are DNA, Proteins, Antibody/Antigens. But what's used while detecting the presents of Toxins (ID's, drugs, chemicals,ect)?

There are DNA, Proteins, Antibody/Antigens. But what's used while detecting the presents of Toxins (ID's, drugs, chemicals,ect)?

Toxins: I am not sure I understand your question. If you have a certain toxin in mind that you would like to know how to detect, I recommend that you name that. There is direct and indirect toxin measurement, again depending on the toxin. ...Read more

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With new advance technology. What's the most superior way to detect all ID's and Toxins? Protein? or Antibody or Antigen? This is better then DNA?

No single answer: This varies tremendously depending on the possible infectious agent. The speed of the test, the sensitivity, the specificity and the cost are all factors. Anyone offering a simplistic answer is someone without real-life experience here. ...Read more

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What test indicate old or previously treated infectious diseases? Antigen, toxin, protein, anti-body..?

What test indicate old or previously treated infectious diseases? Antigen, toxin, protein, anti-body..?

Extremely complicate: It depends on what disease. Syphilis for example has several tests..Rpr using a reagin looking for an antibody to the spirochete. Clostridium difficile looks for toxin a and b. Hiv western blot looks for HIV envelope proteins. Igm indicated a more recent infection while igg a longer time interval. It is not as simple as it seems defining old vs new..Tb for instance is a good example. ...Read more

Dr. John Chiu Dr. Chiu
5 doctors agreed:
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If you made a customized microarray with no limitations-How would you rule out all known Pathogens. DNA,Proteins,Antibodies/Antigens. What else?

Dr. John Chiu Dr. Chiu
5 doctors agreed:
If you made a customized microarray with no limitations-How would you rule out all known Pathogens. DNA,Proteins,Antibodies/Antigens. What else?

See John Rumsfeld: who coined the term " unknown knowns". We will never unravel all of the pathogens even if we have knowledge of all current DNAs since they alone do not define pathogenicity and may change with time and modified by environmental interactions. ...Read more

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Chemicals, Toxins, illegal/legal drugs. Do they teach that all of these have a DNA sequence? ...learning about DNA, Protein, Antibodies/Antigens,ect

No: The chemicals you mentioned are not DNA. Some toxins are proteins, others are different chemicals. The gene controlling the proteins have a DNA sequence but the proteins and chemicals do not. ...Read more

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Alkaline Phosphatase 129 / C-Reactive Protein 13.2 / Ebv Nuclear Antigen Ab & Ebv Ab Vca, Igg >600 / Dr. says no worries but should I be concerned?

Alkaline Phosphatase 129 / C-Reactive Protein 13.2 / Ebv Nuclear Antigen Ab & Ebv Ab Vca, Igg >600 /  Dr. says no worries but should I be concerned?

Depends: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, your C-reactive protein is elevated suggesting inflammation. you may wish to repeat the test in 6 months or so. Your doctor knows more about your health and you should follow his/her advice. ...Read more

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How many different ways can a pathogen be detected? Is 1 way better then another for all pathogens? Example: antibody-antigen-dna/rna-proteins..?

How many different ways can a pathogen be detected? Is 1 way better then another for all pathogens? Example: antibody-antigen-dna/rna-proteins..?

Many: A pathogen is any micro-organisms that causes disease. We find different pathogens by different techniques -- prions (which count as pathogens) only by chemistry, many by polymerase chain reaction, seeking antibodies, growing them (most bacteria, some viruses), or seeing them under the microscope. There's no one-size-fits-all. ...Read more

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Is it a problem if my doctor uses psa (protein specific antigen) tests instead of a digital rectal exam for the prostate?

Is it a problem if my doctor uses psa (protein specific antigen) tests instead of a digital rectal exam for the prostate?

No: Prostate specific antigen (not protein) is a very sensitive marker of prostate function. It very frequently will be elevated before any abnormality is detected by digital rectal exam. However, nothing beats a good clinician being able to feel something on exam. So, really, the two work together to achieve the best results. ...Read more

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Whay does it mean if my protein c functional is high?

Whay does it mean if my protein c functional is high?

Practically none: From a "coagulation" stand point, a low protein c is clinically significant i.e. Increased risk of clots and possibly risk of miscarriage. Protein c deficiency is rare. High protein c does not directly cause medical problems/ not medically significant. ...Read more

Protein (Definition)

Proteins are large molecules made up of a smaller class of molecules called amino acids. Proteins play an enormous role in the function of our bodies including enzymes, messengers, replicating dna, ...Read more