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== Not approved as a prescription medicine is wrong ==
==Veterinary Uses==
=====Feline Arthritis=====
======'''TRY TO AVOID'''======
* Feline arthritis is painful for both the [[cat]] and cat owner and very difficult to manage (more difficult than hyperthyroidism). Vets may resort to treatment by steroidal medication first. However, side effects could include heart failure leading to [[pulmonary edema]] or respiratory failure and eventual death of the cat (especially cats with pre-existing conditions of the heart and kidney). Special care should be taken before a vet suggests steroidal treatment for a cat with [[hyperthyroidism]]. Other consequences may include feline fasting which deprives the cat necessary nutrients to sustain life (resulting in liver failure as well). Prolonged condition makes it difficult for the cat to retain food and water (as repeated vomiting becomes lethal to the cat). One course of action if the cat is obviously suffering would be [[animal euthanasia]].

* [[aspirin]], [[tylenol]], or [[ibuprofen]] (spelling again) --- a Cat can NOT metabolize these over the counter drugs and therefore are considered Poisons (very bad)!

== External links ==
I have [temporarily] removed the link to ''The Arthritis & Glucosamine Information Center'' in accordance with the site's [[Terms of Use]]:
:''2. Links. You may not establish a link to this site without the express written consent of The Arthritis & Glucosamine Information Center…''
— [[User:203.173.59.206|203.173.59.206]] 06:41, 10 January 2006 (UTC)

=== GAIT results in ===
And they show a null result for pain relief [[User:Ff123|Ff123]] 17:17, 23 February 2006 (UTC)

== Pharmacology ==

"In fact, there is no evidence that orally administered glucosamine reaches the target cartilage."

There are several studies on glucosamine's pharmacology -- please clarify what the reference here is. Laverty et al. measure oral glucosamine reaching the synovial fluid of a horse at around 5 micromolar, which is quite low for a monosaccharide but present nonetheless. [[User:Prithason|Prithason]] 01:06, 9 April 2006 (UTC)

==Usage==
"Glucosamine contains an amino group that is positively charged at physiological pH." This sentence doesn't appear to make sense. Has it being accidently edited to read like this? [[User:Shot info|Shot info]] 06:46, 3 January 2007 (UTC)


For the record, a company by the name of The Elations Company is marketing a new drink called "Elations: Healthier Joints." The drink's marketing prominently advertises that the drink contains glucosamine (it's on the front of the bottle's label twice), and the drink is marketed as a "glucosamine/chondroitin supplement" (on the label). It could reasonably be deduced that The Elations Company, formerly owned by Proctor and Gamble (http://www.bizlex.com/story.php?id=69) has an interest in this Wikipedia article. According to the same article, P&G receives royalties on the sales of the Elations drink.
[[User:Peytons|Peytons]] ([[User talk:Peytons|talk]]) 17:16, 11 January 2008 (UTC)


I read this article to find out more about the use of oral Glucosamine for joint repair after distance running, but unfortunately it seems to relate almost exclusively to arthritis. I am in no way qualified to add this kind of detail, but it would be great to see some reliable, unbiased information on this type of use and also any studies which have been conducted around it. Some sources of reference as follows:

Runner's world article on Glucosamine: http://www.runnersworld.co.uk/news/article.asp?uan=271
Realbuzz article on Glucosamine: http://www.realbuzz.com/en-gb/The_benefits_of_glucosamine/index?pageID=261
Maximuscle (popular UK brand) supplement containing glucosamine: http://www.maximuscle.com/achefree
--[[User:Ravendarque|Ravendarque]] ([[User talk:Ravendarque|talk]]) 09:56, 27 October 2008 (UTC)




I'm a massage therapist who specializes in trigger points. Briefly, trigger points are also called "painful points" or "Yipe points". They are contraction knots in muscles that pull on tendons at the ends of muscles that attach to joints and are the cause of almost all the joint pain I treat ...rotator cuff problems, knee joint pain, pain in fingers and wrists, lower back pain, etc., etc., and more etcs. Trigger points ofter "refer" pain, i.e., a trigger point in the extensor digitorum muscle(upper forearm) has tendons that go to the fingers and the referred pain is felt there (medical doctors call this 'arthritis'). If the runner (above) has deep knee pain, there may be trigger points in the rectus femoris or vastus medialis muscles --- painful points an inch or two above the knee and lateral or medial a bit from the center line. There are also several other upper leg trigger points that may refer the inner knee pain.

Altho the pain is felt in joints, the pain is caused in muscles that directly or indirectly connect to the joints. The best, simplest, easiest to understand, very technically correct reference is The Trigger Point Therapy Workbook, A Self-Treatment Guide for Pain Relief, by Clair and Amber Davies (both are Certified Massage Therapists). It is available on-line for $20 or less.

Having said that, I am not interested in the existence (or lack thereof)of effect in joints. I want to know what effect do the various glucosamines and chondroitin have on muscles, muscle fibers, muscle fascia and synovial fluid that allows muscle fibers to move frictionlessly. And therefore, what is the effect on trigger points?

thanks, thetravelingmasseur[[User:Thetravelingmasseur|Thetravelingmasseur]] ([[User talk:Thetravelingmasseur|talk]]) 16:32, 26 January 2010 (UTC)
:We have an article on [[Trigger points]] that you might want to see. IIRC it cites Davies & Davies.[[User:LeadSongDog|LeadSongDog]] <small>[[User talk:LeadSongDog#top|<font color="red" face="Papyrus">come howl</font>]]</small> 19:33, 26 January 2010 (UTC)

== relocating comment from article pg ==

Please be aware;
Glucosamine
[3416-24-8]
Elected by the National Cancer Institute
More research needed in Widespread long-term use as a dietary supplement and inadequate data to assess safety
Possible: -Chronic toxicity/ carcinogenicity
-Carcinogenicity of chondroitin sulfate and glucosamine combined
[[User:66.65.180.229|66.65.180.229]] 04:22, 5 February 2007 (UTC)Virginia Philips

To spare Hagermanbot a trip: This was moved by: [[User:Figma|Figma]] 06:33, 5 February 2007 (UTC)


==Side effects==
Is there any dietary uptake limit on consuming glucosamine? Is there any negative health effects associated with excessive intake of it? Thanks!
[[User:Budiaman|Budiaman]] ([[User talk:Budiaman|talk]]) 02:46, 11 February 2008 (UTC)

==Citation format==

Is there any reason why these citations use the author's name in the text, and the full citation at the bottom, rather than numbered footnotes in JAMA style used on most of the other medical articles? [[User:Nbauman|Nbauman]]
:I put the article's references in a more common format. --[[User:Edgar181|Ed]] ([[User talk:Edgar181|Edgar181]]) 15:31, 20 March 2007 (UTC)

::[[WP:Featured article criteria]] 2c calls for "consistent citation format". My changes towards that end have, in part, just been reverted following a lengthy discussion on [[user talk:LeadSongDog|my talkpage]] with the estimable [[user:Nutriveg]]. What do the other editors here think about the matter? Should we intermix {{tl|cite pmid}} with {{tl|cite journal}}? [[User:LeadSongDog|LeadSongDog]] <small>[[User talk:LeadSongDog#top|<font color="red" face="Papyrus">come howl</font>]]</small> 05:59, 17 December 2009 (UTC)

== Image issue: anomers ==

The stick-figure and the 3D model are of different [[anomer]]s. Would be better to be consistent here. [[User:DMacks|DMacks]] ([[User talk:DMacks|talk]]) 07:21, 30 June 2008 (UTC)

== Bias ==

There's quite a heavy baias here towards Glucosamine. Evidence is rather controversial, and heavily muddied by pharmaceutical company involvement. [[Special:Contributions/128.250.5.245|128.250.5.245]] ([[User talk:128.250.5.245|talk]]) 05:49, 6 May 2009 (UTC)

== Personal speculation in the Allergy section ==

The whole second paragraph of the Allergy section sounds like personal speculation. I am tempted to entirely delete it.--[[User:Ericjs|Ericjs]] ([[User talk:Ericjs|talk]]) 01:49, 28 December 2009 (UTC)

== Health effects ==

In the above section it says "A Cochrane 2005 meta-analysis of glucosamine for osteoarthritis found that only "Rotta" preparations (including older studies) found beneficial effects for pain and functional impairment." The sentence doesn't make sense as "found" is used twice, and presumably it's the meta-analysis that includes older studies, not the Rotta preparations. If that's the case the sentence should read something like "A Cochrane 2005 meta-analysis of glucosamine for osteoarthritis (including older studies) found that only "Rotta" preparations showed beneficial effects for pain and functional impairment" Could someone with access to the reference correct this? [[User:Richerman|Richerman]] ([[User talk:Richerman|talk]]) 23:15, 29 April 2010 (UTC)
:I drafted that sentence. Essentially you're saying the second use of "found" should be "showed". Your suggested correction would not change the meaning I think - I would say that it could even qualify as a [[WP:MINOR]] edit. You need to be bold. You could have glanced at the abstract for support for this change. You could also modify it so that "A Cochrane 2005 meta-analysis which included older studies...", or even remove the mention of older studies since their inclusion should go without saying. Anyway, I think you should fix this to practice being bold. No offense, but this change did not require a new discussion section, and trivial discussion section can make it harder stay informed on important discussion sections. [[User:ImperfectlyInformed|<span style="font-family: Times">II</span>]] | ([[User_talk:ImperfectlyInformed|t]] - [[Special:Contributions/ImperfectlyInformed|c]]) 20:26, 1 May 2010 (UTC)
::No offence? - I think you would be wise to check out other editors' contribution histories before repling to a polite question in such a sanctimonious manner. Obviously if you hadn't mangled the grammar in the sentence in the first place I would have understood what it meant - but as it wasn't clear, and I'm no expert in this subject, I thought I should check. You will find that I did make some other changes where I was sure of what I was doing. I'm sorry to waste your precious time, but before you start lecturing others on being bold and what is a "trivial" question to ask on a talk page, maybe you should think about finding out how to construct a sentence that makes sense and is grammatically correct. Actually, I have a suggestion for you - clear up your own mess and maybe you'll get some practice at how to write good English. [[User:Richerman|Richerman]] ([[User talk:Richerman|talk]]) 00:43, 2 May 2010 (UTC)

== comment on opening paragraphs ==

Regarding chitin's presence in "...cell walls in fungi and many higher organisms." I'm wondering what higher organisms, since animals do not have cell walls and plants' cell walls aren't chitin.
:See [[chitin]].[[User:LeadSongDog|LeadSongDog]] <small>[[User talk:LeadSongDog#top|<font color="red" face="Papyrus">come howl</font>]]</small> 17:19, 1 May 2010 (UTC)
>>>comment on the sematics argument at the bottom of the article<<<
Good God, folks, who cares about hopw many "founds" are used in a sentence? I want to know how glucosamine works and if it affects the sugar restrictions or biases in diabetics. Can anyone answer that? [[Special:Contributions/76.123.215.57|76.123.215.57]] ([[User talk:76.123.215.57|talk]]) 14:58, 19 November 2010 (UTC)

== what was found by Rotta preparations ==

There's a sentence that seems very important, but errors and lack of information make it unreadable and ambiguous:

:A Cochrane 2005 meta-analysis of glucosamine for osteoarthritis found that only "Rotta" preparations (including older studies) found beneficial effects for pain and functional impairment.

Broken grammar reveals one mistake: "preparations" can't "find" things. Should this say that ''studies using'' Rotta preparations found benefits? Or should it say that studies ''carried out by Rotta'' found benefits?


Another problem: what's Rotta? Is it the company, Rottapharm (which holds key patents on glucosamine, according to information lower down in the article)? I guess it is, but I don't want to make such a claim based on a guess. [[User:Gronky|Gronky]] ([[User talk:Gronky|talk]]) 11:37, 27 February 2011 (UTC)
That statement in the second paragraph is only true for the United States. I haven't looked at all EU countries, but stronger glucosamine medicines are available in Finland with a doctor's prescription. [[User:Verificity|Verificity]] ([[User talk:Verificity|talk]]) 11:40, 5 August 2024 (UTC)

Latest revision as of 15:15, 5 August 2024

Not approved as a prescription medicine is wrong

[edit]

That statement in the second paragraph is only true for the United States. I haven't looked at all EU countries, but stronger glucosamine medicines are available in Finland with a doctor's prescription. Verificity (talk) 11:40, 5 August 2024 (UTC)[reply]

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