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Parasite makes men dumb, women sexy
The Sydney Morning Herald ^ | 12/26/06

Posted on 12/27/2006 8:34:50 PM PST by Valin

A common parasite can increase a women's attractiveness to the opposite sex but also make men more stupid, an Australian researcher says. About 40 per cent of the world's population is infected with Toxoplasma gondii, including about eight million Australians. Human infection generally occurs when people eat raw or undercooked meat that has cysts containing the parasite, or accidentally ingest some of the parasite's eggs excreted by an infected cat. The parasite is known to be dangerous to pregnant women as it can cause disability or abortion of the unborn child, and can also kill people whose immune systems are weakened.

Until recently it was thought to be an insignificant disease in healthy people, Sydney University of Technology infectious disease researcher Nicky Boulter said, but new research has revealed its mind-altering properties. "Interestingly, the effect of infection is different between men and women," Dr Boulter writes in the latest issue of Australasian Science magazine. "Infected men have lower IQs, achieve a lower level of education and have shorter attention spans. They are also more likely to break rules and take risks, be more independent, more anti-social, suspicious, jealous and morose, and are deemed less attractive to women. "On the other hand, infected women tend to be more outgoing, friendly, more promiscuous, and are considered more attractive to men compared with non-infected controls. "In short, it can make men behave like alley cats and women behave like sex kittens".

Dr Boulter said the recent Czech Republic research was not conclusive, but was backed up by animal studies that found infection also changes the behaviour of mice. The mice were more likely to take risks that increased their chance of being eaten by cats, which would allow the parasite to continue its life cycle. Rodents treated with drugs that killed the parasites reversed their behaviour, Dr Boulter said.

Another study showed people who were infected but not showing symptoms were 2.7 times more likely than uninfected people to be involved in a car accident as a driver or pedestrian, while other research has linked the parasite to higher incidences of schizophrenia. "The increasing body of evidence connecting Toxoplasma infection with changes in personality and mental state, combined with the extremely high incidence of human infection in both developing and developed countries, warrants increased government funding and research, in particular to find safe and effective treatments or vaccines," Dr Boulter said.


TOPICS: Miscellaneous
KEYWORDS: cats; catsheet; mentalhealth; parasite; protozoan; schizophrenia; toxoplasmagondii
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i r gots no comments
1 posted on 12/27/2006 8:34:53 PM PST by Valin
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To: Valin

u r gotz know serch


2 posted on 12/27/2006 8:36:57 PM PST by Michael Barnes
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To: Valin

=)


3 posted on 12/27/2006 8:37:10 PM PST by Michael Barnes
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To: Valin

Ah jess wanna see some bewbs...


4 posted on 12/27/2006 8:37:44 PM PST by RockinRight (To compare Congress to drunken sailors is an insult to drunken sailors. - Ronald W. Reagan)
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To: Valin

hmmmm, what was I gonna post again?


5 posted on 12/27/2006 8:38:32 PM PST by kerryusama04 (Isa 8:20, Eze 22:26)
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To: Valin

Hmmmmm !!!!!


6 posted on 12/27/2006 8:40:14 PM PST by Mears
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To: Slings and Arrows; martin_fierro

how do i post?


7 posted on 12/27/2006 8:40:21 PM PST by Ultra Sonic 007 (LET ME SHOW YOU MY POKEYMANS MY POKEYMANS LET ME SHOW YOU THEM)
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To: Valin

I guess this means I need to lay off the cat turds in my diet, yes?


8 posted on 12/27/2006 8:41:20 PM PST by BipolarBob (Yes I backed over the vampire, but I swear I didn't see it in my rear view mirror.)
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To: Valin

Iz thishere parasamite avaleable fur my wief?


9 posted on 12/27/2006 8:42:23 PM PST by Uncle Miltie (Heads up, people! The Nazis are back. They're more numerous and gearing up with atomic weapons.)
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To: Mears

men dumb, women sexy...coincidence?


10 posted on 12/27/2006 8:42:26 PM PST by Valin (History takes time. It is not an instant thing.)
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I think the parasite was previously called: Beer.


11 posted on 12/27/2006 8:42:49 PM PST by D-fendr
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To: Ultra Sonic 007

stewped is what stewped does...


12 posted on 12/27/2006 8:42:59 PM PST by Jagman (I drank François Rabelais under the table!)
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To: Slings and Arrows

Nope. No ping here.


13 posted on 12/27/2006 8:43:02 PM PST by glock rocks (Lo, unto us a Child is born, The Lord of Life and Love)
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To: Valin

Where can I get some? (for her..I dum enuf)


14 posted on 12/27/2006 8:43:25 PM PST by loungitude (The truth hurts.)
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To: Valin

In the famous words of Johnny Carson as he sat next to Zsa Zsa Gabor, who had a cat in her lap: "Mind if I stroke your pussy?"


15 posted on 12/27/2006 8:43:35 PM PST by redpoll (redpoll)
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To: Valin

The girls always look better at closing time. Or if you've had some tainted meat.


16 posted on 12/27/2006 8:43:38 PM PST by Rocky (Air America: Robbing the poor, and still unable to stay in business)
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To: BipolarBob

ahhh, almond roca fudge, my favorite


17 posted on 12/27/2006 8:43:43 PM PST by going hot (Happiness is a momma deuce)
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To: Valin

At last!

An explanation for Mohammedanism.


And possibly a cure ...


18 posted on 12/27/2006 8:44:21 PM PST by NicknamedBob (As you go through life, take time to enjoy the Magic!)
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To: Ultra Sonic 007
I'll start:

Nah. I'm outta this one.
19 posted on 12/27/2006 8:44:30 PM PST by Thrownatbirth (.....when the sidewalks are safe for the little guy.)
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To: Valin
So THIS explains the lure of Democratic women... (Cindy Sheehan, Helen Thomas, etc.)

AKA the Double Bag Syndrome!

20 posted on 12/27/2006 8:44:34 PM PST by AJ504
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