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Brenda Lennox

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What Does Pi Mean
Posted: 10-23-07 02:06am

Should your PI remain the same or does it vary from day to day. Is is something that a healthy person needs to have checked at any time
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Tylanas

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Posted: 10-23-07 10:56am

What is PI?
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Marianne0558

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Posted: 10-23-07 11:00am

Protein index? I dunno
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young Girl

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Posted: 10-23-07 11:04am

i thought you meant Pi like
pi= 3.14
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Tmddyan

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Posted: 10-23-07 13:20pm

lol ive got no idea either.
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Tylanas

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Posted: 10-23-07 17:34pm

Whatever it is, I've never heard of it and I'm rather healthy so NO, I don't think it's something a healthy person should be worrying about.
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Sandbox Party

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Posted: 10-23-07 18:07pm

the_girlfreind wrote:
i thought you meant Pi like
pi= 3.14


lol me too.
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Marianne0558

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Posted: 10-24-07 06:16am

For the drugs used in AIDS, please refer to protease inhibitor (pharmacology).

In biology and biochemistry, protease inhibitors are molecules that inhibit the function of peptidases (old name: protease, hence the term protease inhibitor). Many naturally-occurring protease inhibitors are proteins.

In medicine, protease inhibitor is often used interchangeably with alpha 1-antitrypsin (A1AT, which is abbreviated Pi for this reason).[1] A1AT is indeed the protease inhibitor most often involved in disease, namely in alpha 1-antitrypsin deficiency.
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Marianne0558

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Posted: 10-24-07 06:18am

pharmacology:

Protease inhibitors (PIs) are a class of medication used to treat or prevent infection by viruses, including HIV and Hepatitis C. PIs prevent viral replication by inhibiting the activity of HIV-1 protease, an enzyme used by the viruses to cleave nascent proteins for final assembly of new virons.

Protease inhibitors have been developed or are presently undergoing testing for treating various viruses:

* HIV/AIDS: antiretroviral protease inhibitors (saquinavir, ritonavir, indinavir, nelfinavir etc.)
* Hepatitis C: experimental agents: BILN 2061, VX 950.

Given the specificity of the target of these drugs there is the risk, as in antibiotics, of the development of drug-resistant mutated viruses. To reduce this risk it is common to use together different drugs aimed at different targets.
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Marianne0558

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Posted: 10-24-07 06:18am

Eiri, you are right. It is NOT something a healthy person needs to worry about.
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