Chatroom
 

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Bad Astronomy and Universe Today Forum > Science and Space > Science and Technology
Register FAQ Members List Calendar Mark Forums Read

   

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old 05-August-2008, 09:51 PM
What Max What Max is offline
Established Member
 
Join Date: Jul 2008
Posts: 130
Default Vitamin C and Cancer

There is a news article on the popular BBC discussing vitamin C slowing Cancer deaths.

Summary: Mice with weak immune systems were injected with human tumors. Vitamin C was then injected into the mice. Tumour growth and weight fell by between 41% and 53%, and while in untreated mice, the disease spread rapidly to involve other body parts, no such spread was seen in the vitamin C-treated animals.

Previous studies have not found this remarkable evidence.

http://news.bbc.co.uk/2/hi/health/7540822.stm

I cannot post the images because im at work.
Reply With Quote
  #2 (permalink)  
Old 05-August-2008, 10:08 PM
Argos's Avatar
Argos Argos is offline
Order of Kilopi
 
Join Date: Oct 2001
Location: 22°20'42"S / 49°03'14"W
Posts: 7,877
Default

This is encouraging work but it's at a very early stage because it involves cells grown in the lab and mice

Boy I´m tired of reading that for each and every health research announcement...
__________________
What brings us together is stronger than what pulls us apart
Reply With Quote
  #3 (permalink)  
Old 06-August-2008, 06:30 AM
toothdust's Avatar
toothdust toothdust is offline
Established Member
 
Join Date: Feb 2008
Location: Portland, OR
Posts: 455
Default

Quote:
Originally Posted by What Max View Post
Previous studies have not found this remarkable evidence.
.
Have there been previous studies on this type of treatment?

I found this part interesting: "Some research even suggests that high doses of antioxidants can make cancer treatment less effective, reducing the benefits of radiotherapy and chemotherapy."

Hmm... Last time I checked, radiation and chemo "work", but the side effects are usually worse than the cancer itself. So they are in essence saying 'hey, this non-toxic, easily attainable and affordable treatment method can reduce your tumors by 40-50%, and halt the spread of the said cancers, but it may interfere with the expensive, toxic chemicals and radiation we are giving you that, well, don't really work all that great anyways, make you feel like dying, and may even weaken you so much that our treatment will kill you before your cancer does'. I highly doubt a high dose of a vitamin is going to waste you away like rad and chemo treatments do.

I hope that this study is followed up with more research.
Reply With Quote
  #4 (permalink)  
Old 06-August-2008, 08:23 AM
mike alexander's Avatar
mike alexander mike alexander is offline
Order of Kilopi
 
Join Date: Jul 2003
Location: McMinnville, Oregon
Posts: 10,060
Default

One troublesome side effect is that the mice begin to resemble Linus Pauling.

Quote:
Hmm... Last time I checked, radiation and chemo "work", but the side effects are usually worse than the cancer itself.
True. After dying from cancer, theraputic side effects are usually minimal.
__________________
If they can get you asking the wrong questions, they don't have to worry about the answers.
Reply With Quote
  #5 (permalink)  
Old 06-August-2008, 11:41 AM
ryanmercer's Avatar
ryanmercer ryanmercer is offline
Established Member
 
Join Date: Dec 2005
Location: Greater Helium, Barsoom (Speedway, IN)
Posts: 664
Send a message via AIM to ryanmercer Send a message via Yahoo to ryanmercer
Default

Quote:
Originally Posted by Argos View Post
This is encouraging work but it's at a very early stage because it involves cells grown in the lab and mice

Boy I´m tired of reading that for each and every health research announcement...
Ditto. Before dad died, while he was sick... my grandfather would see that for just about everything, and rush right over with some supplement, juice, vitamin, herb, etc.
Reply With Quote
  #6 (permalink)  
Old 06-August-2008, 01:32 PM
Stuart van Onselen Stuart van Onselen is offline
Established Member
 
Join Date: Jan 2007
Posts: 479
Default

Quote:
Originally Posted by mike alexander View Post
One troublesome side effect is that the mice begin to resemble Linus Pauling.
Well put!

No mouse should suffer that indignity.
Reply With Quote
  #7 (permalink)  
Old 06-August-2008, 04:09 PM
trinitree88 trinitree88 is offline
Order of Kilopi
 
Join Date: Sep 2005
Location: Massachusetts
Posts: 3,167
Wink

Quote:
Originally Posted by mike alexander View Post
One troublesome side effect is that the mice begin to resemble Linus Pauling.



True. After dying from cancer, theraputic side effects are usually minimal.
Mike Alexander. Not too funny. Linus Pauling, winner of two Nobels, was a brilliant chemist, an imaginative writer/teacher, and as erudite as anyone. His championing of vitamin C for combatting the comon cold viruses was backed by numerous double-blind studies and was strirred by the medical community's bureaucratic inertia against a friend's work...(which would have reduced commercial consumption of OTC cold medicines).
There were studies published in the late 80's I believe that linked primatology work on blood lipids' transport to vitamin C concentrations. A female researcher trying to establish a baseline for blood lipid levels in primates removed all sources of them from her test animals' diets. The resulting diet, high in vitamin C, nevertheless saw an unexpected increase in blood lipid levels to her surprise, even though they ate none. Subsequent investigations led her and others to conclude that the vitamin C was increasing transport of arterial deposits to the liver, and that this tailed off as the arteries cleaned. Since vitamin C is easily bought and used, and cheaply synthesized it bore grim consequences for the powerful pharmaceutical industry. It was published in a small circular I found at the Out-of-Town Ticket Agency in Harvard Square many moons ago. She claimed to have been stonewalled by publication in a headier journal, such as the New England Journal of Medicine...but I found little consequential reference to her work throughout the years. Her name eludes me, but I'll try Googling the lipid/primate work and see if something pops up. pete

heres one:http://www.garynull.com/Documents/vitaminc.htm
heres another:http://jn.nutrition.org/cgi/content/full/133/10/3047
__________________
A third rate theory forbids.
A second rate theory explains after the fact.
A first rate theory predicts.
A. Lomonosov

Last edited by trinitree88; 26-August-2008 at 11:04 PM.. Reason: link, typo
Reply With Quote
  #8 (permalink)  
Old 06-August-2008, 04:15 PM
Argos's Avatar
Argos Argos is offline
Order of Kilopi
 
Join Date: Oct 2001
Location: 22°20'42"S / 49°03'14"W
Posts: 7,877
Default

Quote:
Originally Posted by trinitree88 View Post
Mike Alexander. Not too funny. Linus Pauling, winner of two Nobels, was a brilliant chemist, an imaginative writer/teacher, and as erudite as anyone.
But was he good-looking?

just kidding
__________________
What brings us together is stronger than what pulls us apart
Reply With Quote
  #9 (permalink)  
Old 06-August-2008, 04:25 PM
trinitree88 trinitree88 is offline
Order of Kilopi
 
Join Date: Sep 2005
Location: Massachusetts
Posts: 3,167
Wink

Quote:
Originally Posted by Argos View Post
But was he good-looking?

just kidding
Argos. As one who is equally as follicularly challenged...of course! pete.
__________________
A third rate theory forbids.
A second rate theory explains after the fact.
A first rate theory predicts.
A. Lomonosov
Reply With Quote
  #10 (permalink)  
Old 06-August-2008, 05:53 PM
toothdust's Avatar
toothdust toothdust is offline
Established Member
 
Join Date: Feb 2008
Location: Portland, OR
Posts: 455
Default

I agree, the Linus Paulding scenario is just another case of big profits threatened by simple solutions, this case the pharmaceutical companies.

Keep em sick so the $$ keeps rolling in!
Reply With Quote
  #11 (permalink)  
Old 06-August-2008, 06:10 PM
captain swoop's Avatar
captain swoop captain swoop is offline
Moderator
 
Join Date: Feb 2003
Location: North Yorkshire
Posts: 8,698
Default

not taht old tosh. If simple cheap treatments are effective they would be used, the evidence would support them. Or do only the big drug companies have access to Vitamin C?

What you are suggesting is a conspiracy between the drug companies and university research labs, other scientists etc. Show us some evidence.
__________________
All Moderation in Purple
To report a post (even this one) to the moderation team, click the reporting icon in the upper-right corner of the post:
─────────────────────────────────────────────
Rules For Posting To This Board ► ◄Forum FAQs ► ◄ Conspiracy Theory Advice ► ◄ Alternate Theory Advice
Reply With Quote
  #12 (permalink)  
Old 06-August-2008, 07:41 PM
Maha Vailo Maha Vailo is offline
Established Member
 
Join Date: Nov 2003
Location: Sunrise, FL
Posts: 1,256
Default

Well, assuming Vitamin C did retard the growth of tumors as the OP states, the best I could see for this is as an adjunct therapy for standard cancer treatment, not as anything stand-alone. Something to make things a little easier on the patient, so to speak.

And anybody who's trying to say that such-and-such a purported remedy for such-and-such a disease is being suppressed by the drug companies is lying out of his ear (and probabaly trying to sell you something as well). Stay away from them!

- Maha Vailo
__________________
When you get down to it, Science answers how. Religion answers why. - hippietrekx

The Warp Point, my new geek culture blog.
Reply With Quote
  #13 (permalink)  
Old 06-August-2008, 08:29 PM
mike alexander's Avatar
mike alexander mike alexander is offline
Order of Kilopi
 
Join Date: Jul 2003
Location: McMinnville, Oregon
Posts: 10,060
Default

Pauling was indeed a brilliant chemist (see my copy of "The Nature of the Chemical Bond"). He was also a self-deluded nut in some areas, and his championing of vitamin C shows all the signs of arrogant ignorance.

A compound that works on everything from the 'common cold' to a variety of cancers contains a large admixture of oil of snake, added by a self-deluded genius.
__________________
If they can get you asking the wrong questions, they don't have to worry about the answers.
Reply With Quote
  #14 (permalink)  
Old 06-August-2008, 10:23 PM
Swift's Avatar
Swift Swift is offline
Moderator
 
Join Date: Sep 2003
Location: The beautiful north coast (Ohio)
Posts: 17,761
Default

Quote:
Originally Posted by mike alexander View Post
Pauling was indeed a brilliant chemist (see my copy of "The Nature of the Chemical Bond"). He was also a self-deluded nut in some areas, and his championing of vitamin C shows all the signs of arrogant ignorance.
My copy of The Nature of the Chemical Bond would confirm the first half of that. My personal experience would also confirm the second half.

Around 1978 or so, while I was an undergraduate at The Polytechnic Insitute of New York, Dr. Pauling gave a guest lecture in the Chemistry Department. I was quite awestruck at meeting a gosh-darn real life Noble Prize winner (actually two, one also in Peace). He spoke about his ideas about Vitamin C. I do not recall any of the details after 30 years, but I do recall coming away completely disappointed, unconvinced, and with the thought of "how the mighty have fallen".

I have not kept up with the details of the research since then, but I have seen nothing that convinces me that Vitamin C is a miracle cure for cancer, or a significant way of preventing colds. At best, like other antioxidants, it may impart some small benefits to humans, as part of a healthy diet, IMHO.
__________________
At night the stars put on a show for free (Carole King)

One Earth, One Sky - IYA 2009
All moderation in purple
Reply With Quote
  #15 (permalink)  
Old 07-August-2008, 02:11 AM
01101001's Avatar
01101001 01101001 is offline
Order of Kilopi
 
Join Date: Mar 2004
Posts: 13,458
Default

Quote:
Originally Posted by trinitree88 View Post
Since vitamin C is easily bought and used, and cheaply synthesized it bore grim consequences for the powerful pharmaceutical industry.
Please crank up the setting on your skepticism filter.
__________________
0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 ...
Reply With Quote
  #16 (permalink)  
Old 08-August-2008, 03:07 AM
toothdust's Avatar
toothdust toothdust is offline
Established Member
 
Join Date: Feb 2008
Location: Portland, OR
Posts: 455
Default

And anybody who's trying to say that such-and-such a purported remedy for such-and-such a disease is being suppressed by the drug companies is lying out of his ear (and probabaly trying to sell you something as well). Stay away from them!

- Maha Vailo


It doesn't actually say in the article, though it does seem to imply, whether this was the first time this method has been employed (direct injection, amount injected, etc.). If it is the first time this has been tried (by an independent, non profit driven group anyways), it would certainly explain why it is not in widespread use, and why it is such a landmark finding.

edit: Missed this part of the piece:

The researchers wrote: "These pre-clinical data provide the first firm basis for advancing pharmacologic ascorbate in cancer treatment in humans."
Reply With Quote
  #17 (permalink)  
Old 08-August-2008, 03:14 AM
JustAFriend JustAFriend is offline
Established Member
 
Join Date: Sep 2005
Posts: 984
Default

Quote:
Originally Posted by trinitree88 View Post
Mike Alexander. Not too funny. Linus Pauling, winner of two Nobels, was a brilliant chemist, an imaginative writer/teacher, and as erudite as anyone....
I was following Linus Pauling since the 70s.

He had a great sense of humor and probably would have LOVED the mouse joke.

Reply With Quote
  #18 (permalink)  
Old 08-August-2008, 11:57 AM
JohnD JohnD is offline
Established Member
 
Join Date: Oct 2002
Posts: 1,714
Default

Pauling was a genius, but an impulsive one.
Read "The Double Helix". Crick & Watson were terrified to hear that Pauling had beaten them to the structure of DNA, and mightily relieved when they read that he proposed a triple helix, because they knew it was nonsense - and he should have known!
John
Reply With Quote
  #19 (permalink)  
Old 10-August-2008, 06:37 PM
trinitree88 trinitree88 is offline
Order of Kilopi
 
Join Date: Sep 2005
Location: Massachusetts
Posts: 3,167
Wink

Quote:
Originally Posted by 01101001 View Post
Please crank up the setting on your skepticism filter.
01101001. My setting was some double-blind studies he referred to back in the seventies, that showed a significant effect. I believe I read it in a paperback text of his...circa 1974?... pete

something to this effect...see:http://news.bio-medicine.org/medicin...old-3F-9249-1/

The link refers to ~ a 50% reduction in contract...for people exposed to severe temperatures, but holds that result as cautionary, though to be fair, slight reduction in overall intensity in many others.......pete.
__________________
A third rate theory forbids.
A second rate theory explains after the fact.
A first rate theory predicts.
A. Lomonosov

Last edited by trinitree88; 10-August-2008 at 06:42 PM.. Reason: link
Reply With Quote
  #20 (permalink)  
Old 10-August-2008, 09:44 PM
captain swoop's Avatar
captain swoop captain swoop is offline
Moderator
 
Join Date: Feb 2003
Location: North Yorkshire
Posts: 8,698
Default

If it worked as advetised by the cranks the mainstream would have picked it up years ago, never mind this mythical conspiraqcy by the drug companies.
__________________
All Moderation in Purple
To report a post (even this one) to the moderation team, click the reporting icon in the upper-right corner of the post:
─────────────────────────────────────────────
Rules For Posting To This Board ► ◄Forum FAQs ► ◄ Conspiracy Theory Advice ► ◄ Alternate Theory Advice
Reply With Quote
  #21 (permalink)  
Old 11-August-2008, 12:00 AM
HenrikOlsen's Avatar
HenrikOlsen HenrikOlsen is online now
Order of Kilopi
 
Join Date: Sep 2003
Location: Denmark 55.6773° N 12.3610° E
Posts: 8,800
Send a message via MSN to HenrikOlsen Send a message via Yahoo to HenrikOlsen
Default

The thread threatened to veer into ATM-land, but managed to get back on track, thankfully, as the first post has already been picked up several times by the "let's copy lots of forum articles and send them link-backs in the hope that it makes people come here so we can score ad-money" sites.
__________________
‘To those who regard “crime fiction” as some sacred icon which must follow a rigid formula, I will always be the man who writes 18-syllable haiku.’
Andrew Vachss, Autobiographical essay
Trying to make sense of computers, The Error Log.
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



Similar Threads
Thread Thread Starter Forum Replies Last Post
Top 10 Superfoods farmerjumperdon Off-Topic Babbling 22 19-March-2008 01:25 AM
Sodium Benzoate + Vitamin C = Cancer?! Vermonter Science and Technology 2 26-October-2006 11:21 PM
Disorganized Cancer - the first form of reproductive life? kmarinas86 Science and Technology 3 22-April-2006 11:42 PM
Favorite Scientist noha Off-Topic Babbling 73 11-March-2006 03:43 PM
Throw Away Your Sunscreen And Fight Cancer? Sammy Off-Topic Babbling 5 23-May-2005 05:53 AM


All times are GMT. The time now is 07:58 AM.


Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
LinkBacks Enabled by vBSEO 3.0.0
©  2006 Bad Astronomy and Universe Today