liveonearth: (sexy tits)
Modulation of autoimmune rheumatic diseases by oestrogen and progesterone
• Grant C. Hughes & Divaker Choubey
Nature Reviews Rheumatology 10, 740–751 (2014) doi:10.1038/nrrheum.2014.144
Published online 26 August 2014
http://www.nature.com/nrrheum/journal/v10/n12/full/nrrheum.2014.144.html
Abstract
Sexual dimorphism is evident in the risk and expression of several human autoimmune diseases. Differences in disease manifestations observed between sexes are likely to involve immunomodulation by sex steroids, nonhormonal factors encoded by genes on the X and Y chromosomes, and immunological phenomena unique to pregnancy. In systemic lupus erythematosus (SLE), and perhaps other autoantibody-mediated diseases, oestrogen seems to increase the risk of disease in genetically predisposed women by targeting key immune pathways, including the type 1 interferon (IFN) response, differentiation of CD4+ T helper cells and survival of autoreactive B cells. By contrast, progesterone seems to reduce the risk of SLE by counteracting the effects of oestrogen on some of these same pathways, which suggests that the balance between oestrogen and progesterone can determine disease expression. In this Review we focus on the roles of the sex steroid hormones oestrogen and progesterone in modulating the risk and expression of SLE and rheumatoid arthritis. Intensive research in this area promises to identify novel therapeutic strategies and improve understanding of the immunological requirements and complications of pregnancy, and is expected to define the mechanisms behind sexual dimorphism in autoimmunity, immunity and other aspects of human health—a newly announced directive of the NIH.
liveonearth: (Default)
The idea behind the bill is to make sure that the women are aware of the gestational age and viability of the fetus before they are permitted to abort it. It passed, but they dropped the requirement for the transvaginal ultrasound, instead requiring that the women submit to the procedure to the exterior of their abdomens. It would be difficult to pass a law saying a woman must submit to imaging that requires invasion of a body cavity, even if it is the best way to visualize the fetus. The Republicans said that a woman has "a right to know" about the fetus. I wonder, does a woman have a right to remain ignorant?

http://www.washingtonpost.com/local/dc-politics/va-senate-approves-contentious-ultrasound-bill/2012/02/27/gIQAvhiVgR_story.html?wpisrc=al_comboNP
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Supplements 101:
the Who What and Why of Dietary Supplement Manufacturing and Use in Clinical Practice

IATROGENIC AND OTC HYPOCHLORHYDRIA
tabs also not good for pts who are taking acid blocking meds (tagamet, etc)
without acid: don't digest proteins, don't absorb minerals
shakes bottle of tabs: as good as a maraca if you don't have acid
blocked acids in rats: made them more allergic to foods
http://www.ncbi.nlm.nih.gov/pubmed/17227952?itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum&ordinalpos=3
he asked the researcher, they're doing it in humans, same results
guest lecturer week 7, this post has been moved forward in time: what forms of vitamins to take? good info here, esp on folate as relates to neurotransmitter manufacture )
liveonearth: (Default)
Why? It is the #1 diet fad in the world right now. And it was WORKING for lots of people, and did not require a prescription. Or was it really because it was dangerous? We shall see.
http://www.medpagetoday.com/ProductAlert/OTC/30042?utm_source=breaking-news&utm_medium=email&utm_campaign=breaking-news#.Tt5Y7Lifxrw.facebook

Here's a decent orientation about the HCG diet if you haven't heard:
liveonearth: (Default)
This morning I awakened to a story on the radio about the "Personhood" initiative. Some well-meaning folks are seeking to have states pass laws saying that "life begins at conception" and to ban all abortion and all uses of human cells. I appreciate their purism and their willingness to take this value to its logical end. At least these "lifers" are not hypocrites! But unfortunately for them, their initiatives are falling like flies under a flyswatter. Why? People are unwilling to force women to have babies they don't want. It is problematic. If you MUST give birth to any conceptus that sticks, do you still then have to mother it? Or can you ignore and abuse it? Well it turns out, you CAN ignore and abuse it. If the government notices how bad you treat your kids, it takes them away and they get treated even worse. These people who wish that every conceptus become a child are neglecting to consider the logical outcome of their actions. MORE unwanted children helps create a desperately sick society that doesn't respect life at any age.

But back to the question of when life begins. Life "began" when a bunch of chemical components somehow found themselves able to do something that they couldn't do separately. And somehow they became able to spread, expand, and later to reproduce. Since then life has been continuous. We are an extension of the life that began in the slime. Tentacles of life reach out all the time, in every direction. We are host to more living cells that are NOT us than to cells that ARE us. Life is a network, a collage, a confusing interconnected amazing self-promoting thing. Cells die but life goes on. Skin cells. Stomach cells. Sperm cells. Egg cells. The idea that a sperm cell + an egg cell is somehow sacred because it is more alive than any other cells is exaggerated. The web of life goes on. The boundaries of death remain.
liveonearth: (endless_knot)
and including Persistent Organic Pollutants and Plastics
Kids with exposure to nature have less ADHD
notes )
liveonearth: (Default)
Terri Warren
this lady is THE reigning expert in this field and she is an excellent speaker
over 30 papers about HSV in her name
degrees are in psych and nursing
owner of Westover Heights Clinic x30years
notes already pulled to black book )
liveonearth: (Default)
The new finding is that 10 year old children of persistently depressed mothers have larger amygdalas. This new finding makes me wonder.......about our society. But-- a little orientation for those of you who don't read about the brain all the time. The amygdala is part of the mammalian or limbic brain, and it is the part that helps us feel fear and loathing, instinctive attraction and lust, and mystical or religious experiences. In other words, the amygdala drives a whole lot of instinct and emotion, and is completely distinct from rational thought. Another recent study showed that political conservatives have bigger amygdalas, whereas political liberals have bigger frontal cortices. So my question is this: is our current generational swing to the right side of the politic spectrum due to a generation of depressed mothers? Or were these mothers inattentive for other reasons? Did the advent of television cause a rewiring of our brains on a population level? Just asking. What other factors could have caused a generational swing toward amygdalic dominance??
(new article from medscape) )
liveonearth: (Default)
influenza/rubella, toxoplasmosis, and HSV 1 & 2 genital/reproductive infection implicated
maternal immune activation-->IL6, or fever-->affects fetal brain?
http://www.medscape.com/viewarticle/738027?src=mp&spon=16
from the Schizophrenia bulletin: Schizophr Bull. 2011;37(2):284-290
liveonearth: (Default)
opioid analgesic use and abuse on the rise
types: codeine, hydrocodone, meperidine, oxycodone, propoxyphene, morphine, tramadol, methadone, hydromorphone, fentanyl, pentazocine

therapeutic opioid use reported by 2.6% of 17,449 case mothers
2.0% of 6701 control mothers
mc: codeine (34.5%), hydrocodone (34.5%), oxycodone (14.4%), meperidine (12.9%)

time window studied: 1 mo before conception to 3 mo after

2-3x risk of infant defects:
conoventricular septal defects = opening btw ventricles not assoc w/ other congenital CV defect
atrioventricular septal defects = hole in upper vent septum assoc w/ atrial septal defect, incr lung circ
hypoplastic left heart syndrome = bad prognosis, rare, incomplete development of mitral valve, left ventricle, aortic valve, and/or aorta
spina bifida = embryonic neural tube not closed
gastroschisis = abd wall defect, hole near umbilicus thru which intestines and mb other organs develop outside, aka paraomphalocele, laparoschisis, abdominoschisis, abdominal hernia

SOURCE
medscape: http://www.medscape.com/viewarticle/738236?src=mpnews&spon=12
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The rate at which U.S. women are having babies continued to fall in 2009, pushing the teen birth rate to the lowest level in the nearly 70 years reliable data have been collected, federal authorities reported Tuesday.

(Graphic by Pamela Tobey / The Washington Post)
notes from Washington Post article and other sources )
liveonearth: (Default)
"We found that higher concentrations of organophosphate metabolites in the urine of pregnant women was associated with increased odds of attention problems and poorer attention scores in their young children as assessed either by maternal report, psychometrician observation, or by direct assessment," the study authors write.

Bottom line: pregnant women should wash their veggies and fruits very well, and consider locating away from agricultural areas during gestation.

notes )

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