Stress

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Stress

Postby Petr75 » Mon Sep 03, 2018 10:57 am

16-Jul-2012
LSUHSC research finds treating stress prevented new MS brain lesions
https://www.eurekalert.org/pub_releases ... 071612.php

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2018 Aug 14
Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel
The role of stress in the mosaic of autoimmunity: An overlooked association
https://www.ncbi.nlm.nih.gov/pubmed/30118900

Abstract
Stress is defined as the pscyophysiological reaction in which the steady state is disturbed or threatened. Stress is not always perceived as a negative response. Stress results when environmental demands exceed an individuals' adaptive capacities. Autoimmune diseases are heterogeneous group of chronic diseases which occur secondary to loss of self antigen tolerance. The etiopathogenesis of autoimmune disease is uncertain. Genetic factors as well as environmental factors appear to interplay, leading to a cascade of events resulting in disease onset. Stress has been postulated to play a role in disease onset in the genetically susceptible patients. During the stress response, catecholamines and glucocorticoids are released from locus coeruleus and adrenal gland. These biomolecules exert control over various immune cells in the innate and adaptive arms of the immune system, thereby altering the cytokine profile released. The increase of IL-4 promotes T-helper 2 (Th2) cell differentiation, while the decrease in IL-12 and the increased IL-10 production reduce the number of T-helper 1 (Th1) cells. The relationship between stress and autoimmune diseases is intricate. Stress has been shown to be associated with disease onset, and disease exacerbations in rheumatoid arthritis, systemic lupus erythematosus, inflammatory bowel disease, multiple sclerosis, Graves' disease as well as other autoimmune conditions. In certain conditions such as psoriasis, stress has been implicated in delaying lesion clearance upon the application of standard treatment regimes. Finally, psychological therapy and cognitive behavioral therapy aimed to reduce stress levels was shown to be effective in influencing better outcomes in many autoimmune diseases. The purpose of this paper is to closer inspect the clinical evidence regarding the role of stress on influencing the various aspects of disease entities.
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Re: Stress

Postby jimmylegs » Mon Sep 03, 2018 4:08 pm

interesting. aligns neatly with what we know about magnesium - that serum mag is lower normal in ms patients (but always technically 'normal', so no red flags) and magnesium is depleted via stress.
A randomized trial of stress management for the prevention of new brain lesions in MS (2012)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3405245/
abstract excerpt:
This study provides Class I evidence that SMT-MS, a manualized stress management therapy program, reduced the number of Gd+ lesions in patients with MS during a 24-week treatment period. This benefit was not sustained beyond 24 weeks, and there were no clinical benefits.

this program could be understood to have improved magnesium status by reducing stress related demands and allowing better retention of intakes. sadly, # of mentions of magnesium in that paper = 0.
The role of stress in the mosaic of autoimmunity: An overlooked association
https://www.ncbi.nlm.nih.gov/pubmed/30118900
# of mentions of magnesium in sharif et al above = 0

preliminary related search result:
Low Serum Magnesium Predicts Neurological Events in Patients With Advanced Atherosclerosis
https://www.ahajournals.org/doi/abs/10. ... 8.95124.1F
abstract excerpt
"Compared with patients in the highest tertile of Mg serum levels (>0.84 mmol/L), patients with Mg serum values <0.76 mmol/L (lowest tertile) exhibited a 3.29-fold increased adjusted risk (95% CI, 1.34 to 7.90; P=0.009) for neurological events, but patients with Mg serum values of 0.76 mmol/L to 0.84 mmol/L (middle tertile) had no increased risk (adjusted hazard ratio, 1.10; 95% CI, 0.35 to 3.33; P=0.88)."

not 'deficient' magnesium mind you, everyone's 'normal'... just 'low'.
once again, pretty bs that 'normal' lower cutoff is 0.70 mmol/l at this lab, 0.65 mmol/l at that lab, etc. look at that, your 0.75 mmol/l result is amazing! no red flag for you!
take control of your own health
pursue optimal self care at least as actively as a diagnosis
ask for referrals to preventive health care specialists eg dietitians
don't let suboptimal self care muddy any underlying diagnostic picture!
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Re: Stress

Postby THX1138 » Sat Sep 08, 2018 12:59 pm

And, given the problems with "Normal"...


The underestimated problem of using serum magnesium measurements to exclude magnesium deficiency in adults; a health warning is needed for "normal" results.
Ismail Y1, Ismail AA, Ismail AA.
Author information
Abstract
BACKGROUND:
A major use of serum magnesium measurements in clinical practice is to identify patients with deficiency. However, numerous studies have shown that magnesium deficiency is common and may be present in over 10% of hospitalized patients, as well as in the general population. An important cause for under diagnosis of deficiency is that serum magnesium, the most commonly used test, can be normal despite negative body stores. This article focuses on the limitations of "normal" magnesium results and highlights the importance of lifestyle or "modus vivendi" as a pragmatic means of identifying those individuals potentially at risk for negative body magnesium stores.

METHODS:
Researched peer reviewed articles on magnesium published between 1990 and 2008 in MEDLINE and EMBASE, using database keywords "magnesium, deficiency, diagnosis, treatment and hypomagnesaemia". Bibliographies of retrieved articles have been searched and followed. We have also performed a manual search of each individual issue in which most of these reports have appeared.

RESULTS:
In 183 peer reviewed studies published from 1990 to 2008, magnesium deficiency was associated with increased prevalence and risk in 11 major conditions. Similarly, in 68 studies performed over the same period, magnesium deficiency was found to predict adverse events and a decreased risk of pathology was noted when supplementation or treatment was instituted.

CONCLUSIONS:
The perception that "normal" serum magnesium excludes deficiency is common among clinicians. This perception is probably enforced by the common laboratory practice of highlighting only abnormal results. A health warning is therefore warranted regarding potential misuse of "normal" serum magnesium because restoration of magnesium stores in deficient patients is simple, tolerable, inexpensive and can be clinically beneficial.
https://www.ncbi.nlm.nih.gov/pubmed/20170394
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