Talk:Atherosclerosis

message: I appreciate all the hard work that has been done to get this article acknowledged as "B" class.  That being said, I've spent the last seventeen years of my professional life studying the celluar and molecular mechanisms of atherogenesis and I would like this article to be much better.  I want to help make this article be a better article. And *that* being said, I know zip about editing Wikipedia articles so I ask for help from mpiano but wat opiano|Cyclopiano]] (talk)    —Preceding undated comment added 07:17, 12 May 2010 (UTC)
thread_title:  I want to help improve this article 

message: The hemorheologic–hemodynamic theory holds that atherosclerosis is a disease of stasis of blood, which promotes the organization of a thrombus into an atherosclerotic plaque.  The hemorheologic-hemodynamic theory posits that thrombosis leads to both plaque development and its complication, superimposed thrombosis and infarction.  The name reflects the fact that the interaction of hemorheologic, i.e., blood flow, and hemodynamic, i.e., blood velocity, pulsatility, and arterial geometry, factors lead to atherosclerosis.  Mainstream theory provides no explanation for accelerated atherosclerosis associated with hypertensionPerret RS, Sloop GD.  Increased peak blood velocity in association with elevated blood pressure.  Ultrasound in Medicine and Biology 2000;26: 1387-91. and cannot explain the presence of fibrous plaques in synthetic arteriovenous grafts.Sloop GD, Fallon KB, Zieske AW.  Atherosclerotic plaque-like lesions in synthetic arteriovenous grafts: implications for atherogenesis.  Atherosclerosis 2002;1260: 133-9.  The hemorheologic-hemodynamic theory predicts that low-density lipoprotein (LDL) should increase blood viscosity and high-density liporotein (HDL) should decrease blood viscosity, which has been demonstrated experimentally.Sloop GD, Garber DW.  The effects of low-density lipoprotein and high-density lipoprotein on blood viscosity correlate with their association with risk of atherosclerosis in humans.  Clinical Science 1997;92:473-9.  The hemorheologic-hemodynamic theory explains the existence of atherosclerotic plaques in synthetic arteriovenous grafts.  Being largely inanimate, the capacity of these vessels to respond to an injury with an inflammatory response, the inciting cause of atherosclerosis according to mainstream atherogenesis theory, would be very limited. Further, this theory explains the benefit of blood donation.Sloop GD. Possible association of a reduction in cardiovascular events with blood donation.  Heart 1998;79:422.
atherosclrosis ia a diseaseaffecting arteries . it is commonly reffered to as a "narrowing" of the arteries. it is a chronic disease in which there is accumulation of fatty materials , abnormal amounts of smooth muscles , cholestrol , or fibrin in the arteries . 
"mishi"  — Preceding unsigned comment added by 109.63.37.16 (talk) 14:26, 1 January 2012 (UTC)
thread_title: Hemorheologic-hemodynamic theory

message: Calling LDL a "hollow molecule for carrying cholesterol" is plain wrong. More correct would be to say that the lipoproteins have formed a micelle, which is of low density because of a high cholesterol/lipid content. Anything else is humbug. 
Source: Biochemistry; Berg, Tymoczko, Stryer; sixth edition; page 744  —Preceding unsigned comment added by 193.190.253.146 (talk) 22:34, 8 March 2010 (UTC)
replies: text: Thank you for your suggestion. When you believe an article needs improvement, please feel free to make those changes.  Wikipedia is a wiki, so anyone can edit almost any article by simply following the  link at the top. The Wikipedia community encourages you to be bold in updating pages. Don't worry too much about making honest mistakes—they're likely to be found and corrected quickly. If you're not sure how editing works, check out how to edit a page, or use the sandbox to try out your editing skills.  New contributors are always welcome. You don't even need to log in (although there are many reasons why you might want to). WhatamIdoing (talk) 03:07, 9 March 2010 (UTC)
thread_title: Micelle

message: Should atheromatosis be a redirect to this article and cited inside it? I'm not sure if they are perfect synonyms. --capmo 17:57, 19 April 2010 (UTC)
thread_title:  Atheromatosis  

message: The Research section seems a random collection. Can we find a review and structure it by approach and then chronology ? Rod57 (talk) 12:21, 24 November 2010 (UTC)
replies: text: Indeed, the Research section needs to be cleaned from obsolete data, filled with modern trends and re-structured. Apparently, it was not done since 2010, let's do it now. 92.0.216.66 (talk) 09:51, 5 February 2018 (UTC)
thread_title:  Research section would benefit from structure 

message: The diagram appears to be a modification of one in a published paper:
The effects of angiotensin-converting enzyme inhibition on endothelial dysfunction: Potential role in myocardial ischemia  Original Research Article
The American Journal of Cardiology, Volume 82, Issue 10, Supplement 1, 19 November 1998, Pages S23-S27
Carl J. Pepine
which is in turn based on these American Heart Associate guidelines:
(Circulation. 1995;92:1355-1374.)
I suspect that this means that it is available under the "Creative Commons Attribution-Share Alike 3.0 Unported license." as stated.  There is also a typo - "Clinical Collerlation" should be "Clinical correlation" or "clinical manifestation" or similar. AndyDScott (talk) 14:18, 22 December 2010 (UTC)
replies: text: I agree. According to the labelling of the diagram in the original 1998 article by Carl J Pepine, MD, Clinical Collerlation in the Wikipedia (EN) article is indisputably a typo. It should be CLINICAL CORRELATION in bold Roman type, upper case, as for the other headings for the diagram. Please would an editor with greater graphical editing skill than I possess fix this? 82.15.254.27 (talk) 23:59, 30 May 2021 (UTC)
thread_title:  Diagram 

message: In light of cocaine being one of the causes of Ms Houston's death, we might consider adding a section on recreational drugs & cardio-vascular disease.
https://www.mja.com.au/journal/2002/177/5/cocaine-use-and-cardiovascular-complications  "There is also evidence that cocaine can trigger cardiac arrhythmias, probably as a result of the enhanced sympathetic state and the direct effects of cocaine on the heart. The mechanisms are not fully understood, but several theories have been proposed..."
151.204.190.111 (talk) 22:05, 24 March 2012 (UTC)
thread_title:  Cocaine  and arrythmias 

message: http://www.latimes.com/health/boostershots/la-heb-whitney-houston-cocaine-heart-attack-20120322,0,6229065.story  
"Cocaine’s negative effects on cardiac health are well-established. Writing in the New England Journal of Medicine in 2001, Dr. Richard A. Lange and Dr. L. David Hillis..."
151.204.190.111 (talk) 18:18, 26 March 2012 (UTC)
thread_title:  Cocaine & heart disease 

message: * See also WT:DENT#Merge panoramic radiograph with Orthopantomogram ?
It seems that there has been some research interest into the use of panoramic radiographs to detect carotid atheromas. There is general agreement on WP:DENT that (i) this is not an indication to take a panoramic radiograph (the selection criteria from my country do not mention this either) and (ii)  radiographs taken for other reasons are never screened for this condition in modern practice. We are thinking of deleting this content from panoramic radiograph as per WP:UNDUE (and possibly also WP:COI, since there is a recurring name  cropping up on every reference) and reducing it to a few sentences if a suitable secondary source can be found. The content might be more at home on this article or on a nested article of panoramic radiograph or a nested page of this article. Thoughts? Lesion (talk) 02:37, 11 March 2013 (UTC)
replies: text: Detection is via ultrasounds or CT with contrast typically. Plain radiographs one we need a good ref. Doc James (talk · contribs · email) (if I write on your page reply on mine) 21:03, 12 April 2013 (UTC)
replies: text: I have picked up a AAA on plain X ray but plain X ray is not for diagnosis AAA. Doc James (talk · contribs · email) (if I write on your page reply on mine) 21:07, 12 April 2013 (UTC)
thread_title:  Re [[Panoramic radiograph#Detection of carotid atherosclerosis]] 

message: Isn't it wrong to draw a conclusion that "atherosclerosis isn't lifestyle related, because Ancient mummies have atherosclerosis"?! We don't know what the particular people ate, but because they were the day's royalty, they probably ate very well, like kings, and had little exercise, just as people in the developed countries (where atherosclerosis is widespread) eat very well and exercise little today. That's a ridiculous conclusion...! Of course atherosclerosis is caused by the environment, that means, lifestyle. The lifestyle is the same. --94.22.37.52 (talk) 17:01, 6 June 2013 (UTC)
thread_title:  Mummies and atherosclerosis 

message: Information on how 27-hydroxy cholesterol at high concentrations acts as an antagonist for the oestrogen receptors, preventing their normal function of keeping arteries elastic by preventing normal nuclear receptor function would be greatly appreciated. Added a lead reference here:  Lenny (talk) 07:45, 13 June 2013 (UTC)
thread_title: Oestrogen Receptors

message: Is there some new information on gut flora? Vitamin A, D, K1, K2 ratios? That could pertain to this article. GeoFan49 (talk) 23:33, 25 October 2013 (UTC)
thread_title:  Gut flora? Vitamin A, D, K1, K2 ratios? 

message: "In 1913 Russian Pathologist Nikolai N. Anichkov fed purified cholesterol to rabbits and produced the same lesions that had been seen in the arteries of humans on autopsy. A hundred years later in 2013 Dr. William C. Roberts, MD, Executive Director, Baylor Heart and Vascular Institute concluded that atherosclerosis had a single cause - cholesterol. "1) Atherosclerosis is easily produced experimentally in herbivores (monkeys, rabbits) by giving them diets containing large quantities of cholesterol (egg yolks) or saturated fat (animal fat). Indeed, atherosclerosis is one of the easiest diseases to produce experimentally, but the recipient must be an herbivore. It is not possible to produce atherosclerosis in carnivores (tigers, lions, dogs, etc.). In contrast, it is not possible to produce atherosclerosis simply by raising a rabbit's blood pressure or blowing cigarette smoke in its face for an entire lifetime. 2) Atherosclerotic plaques contain cholesterol. 3) Societies with high average cholesterol levels have higher event rates (heart attacks, etc.) than societies with much lower average cholesterol levels. 4) When serum cholesterol levels (especially the low-density lipoprotein cholesterol [LDL-C] level) are lowered (most readily, of course, by statin drugs), atherosclerotic events fall accordingly and the lower the level, the fewer the events (“less is more”). Although most humans consider themselves carnivores or at least omnivores, basically we humans have characteristics of herbivores" From his article Some Facts and Principles Learned after Spending 50 Years investigating Coronary Heart Disease."
::First of all we do not do large quotes as there are copyright issues with them. Why is this placed before the systematic reviews? It appears to be of undue weight. Doc James (talk · contribs · email) (if I write on your page reply on mine) 00:33, 24 March 2014 (UTC)
thread_title: New content

message: (This text was removed for no apparent reason)
		
Akcea Therapeutics, announced positive results from a phase 2 study of ISIS-APO(a)Rx in which patients with high lipoprotein(a), or Lp(a) (a known driver of cardiovascular disease), achieved reductions in Lp(a) of up to 94%, with a mean reduction of 71%. They also announced results from a phase 1/2a study of ISIS-APO(a)-LRx in which subjects with elevated Lp(a) achieved dose-dependent reductions in Lp(a) of up to 99%. Isis Pharma announces positive results from phase 2 study of ISIS-APO(a)Rx ISIS-APO(a)Rx represents the first specific and potent drug in clinical development to lower Lp(a) levels and may be beneficial in reducing cardiovascular disease events and progression of calcific aortic valve stenosis. They are specifically targeted  second generation antisense oligonucleotides (ASOs) that inhibit apo(a) mRNA translation.Graham, M. J., Viney, N., Crooke, R., & Tsimikas, S. (2015). Antisense Inhibition of Apolipoprotein (a) to Lower Plasma Lipoprotein (a) Levels in Humans. Journal of lipid research, jlr-R052258. Stein, E. A., & Raal, F. (2016). Future Directions to Establish Lipoprotein (a) as a Treatment for Atherosclerotic Cardiovascular Disease. Cardiovascular Drugs and Therapy, 30(1), 101-108. 
 		
The sugar, cyclodextrin, removed cholesterol that had built up in the arteries of mice fed a high-fat diet.Sebastian Zimmer, Alena Grebe, Siril S. Bakke et al., and Eicke Latz (Apr 2016).  Cyclodextrin promotes atherosclerosis regression via macrophage reprogramming. Science Translational Medicine: 8(333), 333ra50  A sugar can melt away cholesterol. Science News New hope for treating atheriosclerosis ScienceDaily  Cyclodextrin works via two mechanisms. The first is to dissolve cholesterol crystals so the body can excrete them, and the second is to reduce the inflammatory response in artery walls when macrophages soak up cholesterol crystals.
Cyclodextrin, which is a type of sugar, has already been approved by the US Food and Drug Administration for use in humans. But because it has been in existence for some time, it cannot be patented. That makes it harder to get a drug company interested in developing cyclodextrin to treat heart disease, but it also will make it easier to get the drug approved to treat heart disease if the clinic trials support the research findings. 		
Cyclodextrin could be used in combination with other drugs, such as AEM-28 (Ас-hE18A-NH2 peptide) that binds to all of the atherogenic lipoproteins to enhance  		
the uptake of these lipoproteins by the liverAnantharamaiah, G. M., & Goldberg, D. (2015). Novel method for reducing plasma cholesterol: a ligand replacement therapy. Clinical lipidology, 10(1), 83-90. ,  But this option needs to be explored in clinical trials.   Dmitry Dzhagarov (talk) 08:00, 21 April 2016 (UTC)
thread_title:  Potential drugs for treating atheriosclerosis 

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thread_title:  External links modified 

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thread_title:  External links modified 

message: "The key to the more effective approaches has been better understanding of the widespread and insidious nature of the disease" this sentence (i guess it was in Treatment section) seems to say next to nothing. i suggest (at least) to remove the adjectives. Though it still lacks substance.
Also i miss some additional clues from "diet" section (particularly oat), or at least some more links beyond the mediterranean diet which is already mentioned.
changed the aforementioned (half-) sentence to this: "The key to the more effective approaches has been better understanding of the disease...". Thugh i still dont really like it, it still sounds like a political or sales management blah-blah.
80.98.79.37 (talk) 23:27, 21 July 2017 (UTC)
thread_title:  did cut some BS, or how to say that politely 

message: Say Hypomagnesemiahttps://www.ncbi.nlm.nih.gov/m/pubmed/21703623/ causes atherosclerosis? Doc James (talk · contribs · email) 04:45, 4 October 2017 (UTC)
thread_title: Where does this ref

message: Per WP:LEAD the lead should be 3 or 4 paragraphs. Also per WP:MEDMOS we do not tend to have a section called overview. Doc James (talk · contribs · email) 05:20, 6 October 2017 (UTC)
thread_title: Lead

message: The journal that this is from has an impact factor of zero.
Need a better source. Doc James (talk · contribs · email) 12:35, 3 January 2018 (UTC)
thread_title: This edit[https://en.wikipedia.org/w/index.php?title=Atherosclerosis&curid=85385&diff=818418508&oldid=818382797]

message: Can you help verify if the source of this edit is reliable and placed at the proper section of "Modifiable
"? Since this source is not secondary source which got me curious about if there exists a template called ? Thanks!! --It's gonna be awesome!✎Talk♬ 11:42, 14 May 2018 (UTC)
replies: text: User:It's gonna be awesome as a primary source ( a small study in mice ) it is not sufficient IMO for teh claims presented. Will see if I can find a better one. Doc James (talk · contribs · email) 16:17, 14 May 2018 (UTC)
replies: text: We have this review Doc James (talk · contribs · email) 16:19, 14 May 2018 (UTC)
replies: text: Thank you for this! --It's gonna be awesome!✎Talk♬ 16:20, 14 May 2018 (UTC)
replies: text: Have adjusted here. User:It's gonna be awesome what do you think? Doc James (talk · contribs · email) 16:23, 14 May 2018 (UTC)
replies: text: Nice work! Thanks for the time and effort! --It's gonna be awesome!✎Talk♬ 16:24, 14 May 2018 (UTC)
thread_title:  Verification request 

message: There's a missing citation in the last paragraph of the Signs and Symptoms section, about findings in Viet Nam War casualties.  I suspect this may be it, but can't be certain without the full text of the article.  If someone at a library that has it can look, that gap may be filled.
JAMA. 1971 May 17;216(7):1185-7.
Coronary artery disease in combat casualties in Vietnam
J J McNamara, M A Molot, J F Stremple, R T Cutting
PMID: 5108403  — Preceding unsigned comment added by Giraldus6 (talk • contribs) 18:54, 24 March 2021 (UTC)
thread_title:  Missing Citation - found? 

message: Apologies if this is a naive question, but are atherosclerosis and arteriosclerosis the same thing?  According to the Mayo Clinic, they are not..  They are covered by two separate articles in Wikipedia but it's not clear from reading the lede of these articles that they are not synonyms but are related.  The names are quite similar and for some (myself included) it's easy to conflate the two.  Could someone more knowledgeable about these subjects alter the ledes to avoid confusion? 80.41.95.252 (talk) 14:45, 5 May 2021 (UTC)
replies: text: Atherosclerosis is a specific type of Arteriosclerosis in which lipid core plaques build up against the artery walls. Arteriosclerosis is a general term that describes any type of hardening of the arteries. I found a good description of it in Robin's Basic Pathology  but I'm not sure if a textbook is the best source to link since it is not accessible to most readers. This is their definition "Atherosclerosis is characterized by intimal lesions called atheromas (or atheromatous or atherosclerotic plaques ) that impinge on the vascular lumen and can rupture to cause sudden occlusion." MrTeratoma (talk) 01:12, 6 May 2021 (UTC)
thread_title:  Are Atherosclerosis and Arteriosclerosis the same thing?