Recent Topics
Hakka R2s or Altimax Artics
by pbm
11/26/14 03:06 PM
pep boys black friday 2 page ad
by hardcore302
11/26/14 03:03 PM
Toro 721 QZR Vibration?
by BruceinWisconsin
11/26/14 02:38 PM
new adblocker for Firefox beats Adblock
by Drew99GT
11/26/14 02:22 PM
Ace hardware 50% off $30
by eljefino
11/26/14 01:40 PM
Any (black Friday) sales going on for Rotella T6?
by carman594
11/26/14 12:50 PM
What is wrong with me.
by CT8
11/26/14 12:33 PM
Battery test?
by Rolla07
11/26/14 11:28 AM
Ultra severe usage pattern OCI?
by HKPolice
11/26/14 10:47 AM
Advance Auto Parts Black Friday flyer
by Newreet
11/26/14 10:25 AM
Purolator/Motorcraft Tearing Issue
by exranger06
11/26/14 09:51 AM
Just for a day...
by CourierDriver
11/26/14 09:12 AM
Newest Members
Visco, papajetta, MalfunctionProne, royston59, TriboOilGuy
52005 Registered Users
Who's Online
86 registered (Atlantis, 01_celica_gt, anonobomber, AndySantoro, 4wheeldog, Bandito440, 10 invisible), 1748 Guests and 166 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
52005 Members
66 Forums
222639 Topics
3524512 Posts

Max Online: 2862 @ 07/07/14 03:10 PM
Donate to BITOG
Topic Options
#3434487 - 07/24/14 03:18 PM Biology and Chemistry II - Biological Polymers
MolaKule Offline


Registered: 06/05/02
Posts: 14705
Loc: Iowegia
This polymer is used as a biological fluid replacement.

It is synthesized from pyrrolidone and actylene.

What is it and what is the medical term for it?


Rules for the Question of the Day:

1. No Piston Cup Lapel Pin will be awarded to the same person within 14 days of a previous award.

2. Please respond with a complete sentence.

3. Please do not post links. If a question arises as to the need for clarification, then sources and links may be requested.

4. Please, no off topic posts.




Edited by MolaKule (07/24/14 03:20 PM)
_________________________
"How you see your future is much more important than what has happened in your past." Zig Ziglar smile

Top
#3434495 - 07/24/14 03:31 PM Re: Biology and Chemistry II - Biological Polymers [Re: MolaKule]
spasm3 Online   content


Registered: 05/30/10
Posts: 4026
Loc: out there
Some how i remember something like this used as a plasma volume expander? Polyclar?


Edited by spasm3 (07/24/14 03:33 PM)
_________________________
13 elantra 31k penplat0w20
03 chevy avalanche63k m1 0-30
02 saturnsc1 57k pennultra
01 saturnsc1 165k nextgenhm
93 ciera 65k 5w30napasyn
gz250 hdeo15w40

Top
#3434512 - 07/24/14 04:00 PM Re: Biology and Chemistry II - Biological Polymers [Re: MolaKule]
Trajan Offline


Registered: 07/16/05
Posts: 3385
Loc: SE PA
Polyvinylpyrrolidone. Not only a blood plasma expander, but a binder for some pharmaceutical tablets. (Taken by mouth.)



Edited by Trajan (07/24/14 04:00 PM)
_________________________

Lack of harm does not mean proof of benefit.

Top
#3437310 - 07/27/14 12:56 PM Re: Biology and Chemistry II - Biological Polymers [Re: MolaKule]
MolaKule Offline


Registered: 06/05/02
Posts: 14705
Loc: Iowegia
Well, I was hoping for a few more comments but spasm3 and Trajan pretty much nailed it early on.

This versatile biological polymer has many uses and application as our respondents have indicated.

First used under the pharmacological trade name of Periston, with a formula of C6H9NO, it was first used as a blood plasma substitute.

Other forms of this vinyl polymer are used as coatings on pharmaceutical pills.

For those interested in more pharmacological uses, see the pharmacology section in this link:

polyvinylpyrrolidone pharmacology

In this case I think it is only fair to award the much sought after and rare Piston Cup Lapel Pin to both respondents. banana
_________________________
"How you see your future is much more important than what has happened in your past." Zig Ziglar smile

Top
#3437440 - 07/27/14 02:52 PM Re: Biology and Chemistry II - Biological Polymers [Re: MolaKule]
spasm3 Online   content


Registered: 05/30/10
Posts: 4026
Loc: out there
I am happy to share the award with Trajan.
_________________________
13 elantra 31k penplat0w20
03 chevy avalanche63k m1 0-30
02 saturnsc1 57k pennultra
01 saturnsc1 165k nextgenhm
93 ciera 65k 5w30napasyn
gz250 hdeo15w40

Top
#3443920 - 08/02/14 02:29 PM Re: Biology and Chemistry II - Biological Polymers [Re: spasm3]
Trajan Offline


Registered: 07/16/05
Posts: 3385
Loc: SE PA
Originally Posted By: spasm3
I am happy to share the award with Trajan.



Just as happy to share it with spasm3.


Edited by Trajan (08/02/14 02:30 PM)
_________________________

Lack of harm does not mean proof of benefit.

Top