4 Mar, 2012
Hiv Military Prospective
Background
Although highly active antiretroviral therapy (HAART) has improved HIV survival, some patients receiving therapy are still dying. This analysis was conducted to identify factors associated with increased risk of post-HAART mortality.
Methods
We evaluated baseline (prior to HAART initiation) clinical, demographic and laboratory factors (including CD4+ count and HIV RNA level) for associations with subsequent mortality in 1,600 patients who began HAART in a prospective observational cohort of HIV-infected U.S. military personnel.
Results
Cumulative mortality was 5%, 10% and 18% at 4, 8 and 12 years post-HAART.
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1 Mar, 2012
Forbidden Thoughts Thoughts
Let’s face it … we all have forbidden thoughts and plenty of them every day! If we truly pay attention to our immediate thoughts, free associations, self-talk, or whatever you wish to call them, it would really freak us (and others) out! We have all sorts of impulses and thoughts that we certainly wouldn’t want our mothers to know about (or our spouses, our children, God, or anyone else for that matter). And if we are running for political office, we sure wouldn’t want the voters to know them either!
Perhaps we want to run over a co-worker we have conflicts with who we happen to see in the parking lot as we drive by.
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1 Mar, 2012
Baby Swings Gliders Use Baby Use Baby Swings
Like so many issues in parenting babies (and children in general), there’s a great deal of disagreement about whether you should use baby swings, baby bouncers or bouncy seats and baby gliders. As the parent of three children, spaced a bit in age, I’ve heard just about every argument on every side, and been through some general changes in “expert” advice, and I’ve developed quite a few thoughts on the issue.
My short answer first yes, yes, yes! You should use anything that keeps your baby happy, doesn’t harm them and keeps you sane! For the most part, the various places you can put your baby down and keep them happy in are sanity-savers during that first year. Like almost
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26 Feb, 2012
Nerve Damage Study
A new study finds that people with prediabetes are no more likely to have a type of nerve damage called small fiber polyneuropathy than healthy people, a finding that contradicts two decades of medical reports.
The Mayo Clinic researchers said the results from their five-year study of 550 people suggest that doctors should look for causes other than prediabetes in patients with painful small fiber polyneuropathy.
Prediabetes, also called borderline diabetes, is higher than normal blood sugar levels, but not high enough to be considered diabetes.
It is highly unlikely that impaired glucose or associated metabolic derangements cause polyneuropathy, at least not to the high frequency previously reported, lead author and neurologist Dr.
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20 Feb, 2012
Tissue Tissue Specific
Published: 21 December 2011
Background
Every surgical suture compresses the enclosed tissue with a tension that depends from the knotting force and the resistance of the tissue. The aim of this study was to identify the dynamic change of applied suture tension with regard to the tissue specific cutting reaction.
Methods
In rabbits we placed single polypropylene sutures (3/0) in skin, muscle, liver, stomach and small intestine. Six measurements for each single organ were determined by tension sensors for 60 minutes. We collected tissue specimens to analyse the connective tissue stability by measuring the collagen/protein content.
Results
We identified three phases in the process of suture loosening.
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