Category Archives: Technology

Stem Cell Therapy for Myocardial Infarction Therapy

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The Framingham health study indicates that about 1 in 5 (both men and women) persons will develop heart failure over the course of their lives. Once there is a myocardial infarction (MI, “heart attack”), current therapy employs drug therapy, but that does not treat the underlying cause(s).  There is a loss of heart tissue that requires regeneration and repair.

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Dialysis glimpses, part 2

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Now, we have a prepared concentrate solution, but we still have to prepare the flat plate units for each use.  A few inventors have begun to improve on the design- a prepackaged flat plate unit (made of plastic and several layers of membranes so the unit is about 1 foot long and not five feet long).  And instead of inserting needles into veins each time, a physician-inventor developed a surgical cannula (and improved on that design several times hence).

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Dialysis Glimpses from the 60’s and 70’s

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Imagine this scenario.  Dialysis as a therapy is just starting to ‘click’.  Treatments are available in one of two modalities- coil or flat plate.  The coil system (shown below) reminds one of a  giant washing machine, with a bathing solution of warm salt water, bubbled carbon dioxide, and a plastic device (looking like a car “air filter”) inserted inside this mess, through which passes your blood.  The “air filter” is a membrane that separates the solution from your blood; the impurities from your blood are whisked away by the solution.

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A possible (?) link between acetaminophen and asthma symptoms

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You have a new baby.  You are trepidatious that it may be allergic.  So, no aspirin for it; instead you rely upon Tylenol (acetaminophen).  Along comes a new study- Tylenol may be causing the worldwide epidemic in asthma cases…..One study even claims 40% of all cases may be caused by Tylenol  (the studies use acetaminophen or peracetamol- the generic nomenclature, the news agencies report the brand name).  And, you thought J&J had headaches before…

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Can your read my mind? Can you see my dreams?

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Can we really read people’s dreams?  Sorry, in spite of what Cobb says, we can’t do it- yet.  (I am not telling you not to see Inception; I think the movie is among the most intelligent I have seen.) But, scientists are working on it.  Here are some of the approaches being taken.

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TBI- traumatic brain injury- NFL, US Armed Forces, Vehicular Accidents…

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Even though the brain, with the consistency of custard, is sealed inside the skull (and surrounded by cerebrospinal fluid), it constantly adjusts to stress (both physical and mental). As I said earlier, the NFL is beginning to recognize that its players undergo numerous brain injuries. (Oh, so many plays on words come to mind.).  As a result, they are now subjecting recruits to a series of brain tests.  No, they are not expecting them to be budding creators.  They are seeking baseline brain function- so, when and if- they reach the big leagues and get hurt, there will be a comparison to determine if the brain is injured.

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Telemedicine is no longer the future for CHF patients

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Telemedicine has been a ‘whiz-bang’ concept for some time. I remember working with AT&T right after their breakup from the baby bells (almost 20 years ago). We were working on the initial stages of a telemedicine system they would market.  (The real issue was there were insufficient/inaccurate devices upon which we would initially rely.)

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