Recent Topics
anyone know how to make a good cyl piston soak
by lobe
04/28/15 06:40 AM
Every Brand Mix Blend
by Thugzy
04/28/15 06:35 AM
Before you wised up here, ever do stupid stuff?
by ledslinger
04/28/15 06:22 AM
the backwards steering bicycle
by Rick in PA
04/28/15 04:18 AM
DMCA You can no longer work on your car
by Stewie
04/27/15 11:30 PM
Havoline high mileage
by Jschreffler81
04/27/15 11:14 PM
Checking Spark Plug Wire and Ignition Coil ?
by HTSS_TR
04/27/15 11:11 PM
Mobil 1 0w-40 5 qt jug - $23.88 at Walmart
by jdavis
04/27/15 10:37 PM
2003 Ford Focus Air Filter Housing Rant
by ThirdeYe
04/27/15 10:27 PM
Some flowers
by Mystic
04/27/15 10:13 PM
new rack and pinion...installed
by Mark72
04/27/15 10:05 PM
break cleaner on guns ?
by leroyd92
04/27/15 10:04 PM
Newest Members
micmac, JeepNW14, RagTop69, David_N, Slippery_Bearing
53761 Registered Users
Who's Online
67 registered (aquariuscsm, alarmguy, 97f150, 2009Edge, 04SE, A310, 7 invisible), 1041 Guests and 158 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
53761 Members
66 Forums
230448 Topics
3689255 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: 15220
Loc: Iowegia - USA
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)
_________________________
Believing Government produces wealth is like believing wrecking balls produce buildings. smile

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


Registered: 05/30/10
Posts: 4704
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 35k penplat0w20
03 chevy avalanche64k m1 0-30
02 saturnsc1 60k qsud
01 saturnsc1 165k nextgenhm
93 ciera 69k 5w30mc5k
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: 3581
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 is not proof of benefit.

There are in fact two things, science and opinion; the former begets knowledge, the later ignorance. Hippocrates





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


Registered: 06/05/02
Posts: 15220
Loc: Iowegia - USA
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
_________________________
Believing Government produces wealth is like believing wrecking balls produce buildings. smile

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


Registered: 05/30/10
Posts: 4704
Loc: out there
I am happy to share the award with Trajan.
_________________________
13 elantra 35k penplat0w20
03 chevy avalanche64k m1 0-30
02 saturnsc1 60k qsud
01 saturnsc1 165k nextgenhm
93 ciera 69k 5w30mc5k
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: 3581
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 is not proof of benefit.

There are in fact two things, science and opinion; the former begets knowledge, the later ignorance. Hippocrates





Top