Tuesday, 29 January 2013

Blood donor dogs and cats.

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At the University of Wisconsin-Madison School of Veterinary Medicine’s Veterinary Medical Teaching Hospital:
To do that, the hospital has its own Animal Blood Bank with a dedicated core [sic] of 12 dogs and 11 cats who serve as regular donors, many of them the animal companions of students or staff members at the UW-Madison School of Veterinary Medicine. “We actually have a waiting list of pets to become new donors,” notes Bach.

The typical canine blood donor is a healthy, larger dog — more than 50 pounds — that has been screened for blood borne parasites and diseases that affect the qualities of blood. Importantly, the dog donor possesses a good nature.

“We don’t sedate the dogs,” explains Bach, who says a typical blood draw from a dog takes about 7 to 10 minutes. “Cats are certainly different than dogs. Cats are a little more reclusive and sometimes have a little higher stress level in the hospital. They are sedated.”
Cats also need a more compatible blood-type cross match when they are getting transfusion.

They also do horse and cow transfusions.
Their most recent resident donor horse, Drive Thru, retired this fall after seven years of donating blood and serving as a calming presence and companion for any skittish equine patients at the hospital. In the hospital’s large animal practice, Drive Thru was a star, getting presents and mail from the children of clients and visitors and occasionally popping his head into the waiting room for peppermint candy, his favorite.
The resident cow donors are Maxine and Natalie, "beautiful and pampered Holsteins." How much blood goes into a cow getting a transfusion? 6 to 12 liters.
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Monday, 21 January 2013

"Wanted: Harvard seeks 'adventurous woman' to give birth to cloned Neanderthal baby..."

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Second photo down in the right-hand column at Drudge right now:



Link goes to the Daily Mail:
Professor George Church of Harvard Medical School... said: ‘Now I need an adventurous female human. It depends on a hell of a lot of things, but I think it can be done.’
So Drudge changed the quote, substituting "female human" for "woman," actually making the scientist seem less creepy.
He told German magazine Der Spiegel: ‘Neanderthals might think differently than we do. They could even be more intelligent than us.'
Clue to creepy scientists: When you've got a proposal for an edgy medical experiment on human beings — especially when it implies a dream of an improved species — don't use Germans to get your message out.

In fairness to Church... I'm going to assume he's just horsing around, cogitating about what is possible, and that he's certainly not currently seeking that adventurous female human.
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Tuesday, 15 January 2013

Belgian doctors give suicide injections to 45-year-twins who were going blind.

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Marc and Eddy Verbessem, who were deaf, decided they didn't want to live anymore, and the doctors fulfilled their death wish.
Euthanasia is legal under Belgian law if those making the decision can make their wishes clear and are suffering unbearable pain, according to a doctor's judgement....

Mr Dufour, the doctor who presided over the euthanasia, told RTL television news that the twins had taken the decision in 'full conscience.' He said they were 'very happy' and it had was a 'relief' to see the end of their suffering.

'They had a cup of coffee in the hall, it went well and a rich conversation,' Mr Dufour said. 'Then the separation from their parents and brother was very serene and beautiful. At the last there was a little wave of their hands and then they were gone.'
This is a shocking story. We're told the men were "terrified" of being institutionalized once they went blind. But they hadn't gone blind yet, and they hadn't attempted to learn how to live independently while blind and deaf. Why not at least wait until they actually became blind? Why advance-euthanize? And what kind of a society facilitates death for the disabled while scaring them with the loss of their freedom? When are the blind institutionalized?

Where was the "unbearable pain"? There was no physical pain, only mental anguish, accepted as pain. And the anguish seems to have been premised on a fear of institutionalization. Why were they threatened by that? If their fear was reasonable, something is wrong with the treatment of the disabled in Belgium. If their fear was unreasonable, their decision should not have been enough even in a system that authorizes physician assisted suicide.

IN THE COMMENTS: Pogo (who is a doctor) offers a passage from Robert Jay Lifton's book "The Nazi Doctors: Medical Killing And The Psychology Of Genocide."
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Tuesday, 1 January 2013

The Clinton clot plot thickens... or thins... with anti-coagulants.

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So we were just talking about the oddities of the Clinton clot story. We noted that no sooner was it said that Hillary Clinton would testify, as Secretary of State, on the Benghazi attack, than there came an announcement that Hillary Clinton had entered the hospital with a blood clot. The coincidence raised suspicions of an effort to engineer an evasion of this testimony.

And we weren't told where the clot was, which is a crucial bit of information when assessing how serious this health scare is. Clinton had recently suffered a head injury, which makes one think the new problem would also be located in the head, but she'd also had a blood clot in her leg years ago, which makes that alternative seem plausible. If the clot were in the leg, withholding that information suggests a strategic choice to incline the public to view the problem as  more serious than it really was.

Later, Clinton's doctors released a statement saying that the clot was in a vein inside her skull, and that she's "making excellent progress" and likely to "make a full recovery." The Washington Post repeats the information that she's being treated with anticoagulants. You may remember that the analysis I discussed at that first link contained the assertion that "anticoagulation is never given to persons with clots around the brain." But that WaPo story says: "The conventional treatment is an anticoagulant drug for at least six months."

I know some of my readers are doctors. Can you help us out with that inconsistency about the anticoagulants? [ADDED: Here's what Dr. Pogo says. And here's some useful detail. I think the crucial distinction is whether the clot is in the brain or in the space between the brain and the skull.]

And, by the way, I've gotten some pushback in email and on the web, saying that it was "shameful" and "appalling" for me to tie Clinton's health problems to a possible intent to avoid testifying about Benghazi. Let me tell you that a core motivation to my blogging — and I've been going at this for 9 years now — is to stand tough against people who try to cut off debate with this kind of shaming. So I'm glad that this performance of outrage was directed at me. I know it when I see it, and it fires me up. You want silence? You want backing down? You want me not to dare say a thing like that? That's how you want to control political debate in the United States? Thanks for reminding me once again how deeply I hate that and for giving me an (easy) opportunity to model courage for the more timid people out there who are cowed by the fear of shaming.

ADDED: Here's something I would dearly love to do with this blog: I want to make it so that emotive, intimidating outrage like that backfires. I want people to learn that they can't get away with empty assertions like "I am aghast" or "You are despicable." You have to give reasons for what you think. Even if you really feel those feelings. And, of course, many of these hack writers don't actually feel the feelings they scribble about. They just don't want to have to talk about the actual issue. They want to make it something that everyone feels they'd better not talk about. But that should be a loud signal: We need to talk about it!

And let's get back to basics: What we need to talk about is Benghazi.
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