n his laptop computer, biology professor Leonard Guarente plays a video clip of 29-month-old mice hobbling around a cedar-chip-filled cage. They?re scruffy, fat, slow moving, and over the hill by rodent standards. Then he plays a clip of another group of 29-month-old mice. They?re svelte, frisky, and scrambling around like adolescents. What?s their secret? These mice have eaten about two-thirds as many calories as their portly peers. Not only does the meager diet seem to keep them light in the limbs, but they tend to live 30 percent longer than their well-fed friends and are less likely to contract age-related diseases, such as diabetes and cancer.
Category: Health/Fitness
Yin & Yang of Ginseng
In work that emphasizes the need for stronger regulation of herbal drugs, an international team of MIT scientists and colleagues has unraveled the yin and the yang of ginseng, or why the popular alternative medicine can have two entirely different, opposing effects on the body.
Conflicting scientific articles report that ginseng can both promote the growth of blood vessels (key to wound healing) and stymie that process. The latter is important because preventing the formation of blood vessels can be enlisted against cancer. Tumors are fed by blood vessels; cutting off their supply can kill them
Psst: Want some Wisconsin Ginseng?
Bill Clinton’s Bypass & Good Drugs
Dave Winer recalls his own bypass surgery as former President Bill Clinton faces the same procedure.
Thank heaven for good drugs.
Bill Clinton called into the special Larry King roundup on his bypass surgery. He sounded great. Of course I projected my own experience onto his. I sounded great too, at that point in the process. They’re pumping relaxing drugs into your system. I don’t think you could feel anxious, no matter what. Good drugs.
About half a million Americans undergo coronary bypass surgery each year. Vice President Dick Cheney has had the surgery. It’s a low risk procedure, with as little as 1 to 2 percent mortality and chances for full recovery. It is done urgently sometimes, as in the case of former President Clinton, when blockages are found.
Health Care & Windows Risks
I recently observed a health care diagnostic system (made by Milwaukee based GE/Marquette electronics) that used Microsoft’s Windows software. While the system collected data, somehow, another network user took over the screen (!), likely via a terminal sharing tool (PC Anywhere or similar). I wonder what the virus/work risks are?
It sure seems like firms have put a very large tool – windows – into places that it may not make sense, such as atm’s, cash registers and medical devices among many others.
Network world has been looking into this.
Passing on a Kidney Transplant
I thought it would be more difficult, or maybe more complicated, but it was neither. A transplant surgeon called from the University of Minnesota this morning to tell me they had a cadaver kidney for me (I?ve been on the transplant list for four-and-a-half years). ?I?ll pass,? I said in a quiet but steady voice. ?Call the next person on the list.? The physician wanted a reason. ?I?m still working out some ethical issues with the whole transplant business.? There. It was out before I had a chance to even think about censoring myself.
Healthcare Pricing Transparency
Adam Hanft has some useful suggestions that would help all of us evaluate health care costs.
The industry could address this by employing this very notion of pricing transparency. How much of its premium income gets passed through to its members and their doctors and hospitals, versus how much is overhead and profit? Imagine how much better consumers would feel if they understood that HMOs exist to collect premiums from everyone in order to redistribute the money to those who need it. Essentially, it’s a major re-education campaign.
This is a model that the non-profit world has adopted, as scandals such as the United Way mess focused attention on what percent of a contribution finds its way to those who need it. Indeed, these metrics have become part of their messaging strategy.
Using the Tax Code to Fix Health Care
Interesting ideas, certainly worth discussion:
We propose a simple change that will fundamentally alter the way people buy health care. All individually purchased insurance and out-of-pocket expenses would become tax deductible for persons who have at least catastrophic insurance coverage. The tax deduction could be taken by persons who claim the standard deduction on their tax returns and those who itemize deductions. All purchases of health care would receive the same income tax treatment.
With a level playing field, workers will no longer have a tax incentive to take their compensation in the form of expensive health insurance with low copayments and will shift to health plans with higher deductibles and higher coinsurance rates. Market forces will ensure that the insurance premium savings will be passed on to workers in the form of higher money wages. Just as workers have borne the burden of rising health care costs, so will they reap the benefits when costs are brought under control.
Interesting Battle – Oconomowoc Hospitals
Aurora Healthcare, the state’s largest private employer with 25,000 employees is attempting to build a new hospital in the Town of Summit. The Oconomowoc Memorial Hospital is minutes away from Aurora’s proposed site. Over 1,000 people attended a public hearing on the required land use changes before the Town’s Plan Commission. The proposed hospital would be built on 53 acres at the southwest corner of Interstate 94 and Hwy 67 in Waukesha County.
I remember someone saying (I wish I could recall the name) that when Madison approves new developments it’s “planned growth” while when nearby towns approve them it’s “urban sprawl”.
Meanwhile, Detroit automakers are fighting the proposed construction of two new hospitals in suburban Detroit, according to an article by Lee Hawkins, Jr.:
Shrimp Bandages
It was a couple of years ago, at least, that we first heard about bandages being developed out of chitosan and now it seems they’ve been put into service in the wars in Iraq and Afghanistan. Chitosan, derived from shrimp shells, carries a positive charge and bonds with a wound’s red blood cells (which are negatively charged) to form a clot in as short as 30 seconds. Made exclusively by HemCon, the bandages use shrimp shells from Iceland, are processed and freeze-dried in New Hampshire, assembled and packaged in Oregon, and sterilized in California. No word on when shrimp bandages will be available to consumers.
Via Gizmodo.
GE will see you now
Reed Abelson and Milt Freudenheim take a look at GE’s latest moves in the health care business. Their new services include
- Consulting
- Lending
- Software – via acquisitions
The article mentions several GE competitors, but does not include Madison based Epic Systems, a very successful health care software firm (and Madison’s tech star).