Tag: pregnancy

February 2011
Opinion

Future shock

by  /  2 February 2011

As genetic testing becomes routine, people are likely to face difficult choices about parenthood.

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January 2011
Opinion

Intense world

by  /  31 January 2011

The ‘intense world theory’ says autism stems from hyper-sensitive reactions to the world, allowing the individual to zoom in on tiny details, but ignore the bigger picture.

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News

Genetics: Changes in the womb linked to autism in the child

by  /  25 January 2011

High levels of serotonin in the womb may up the risk of autism in the child, according to a study published in December in the American Journal of Medical Genetics.

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News

Brain-wave patterns bolster mouse models of autism

by  /  25 January 2011

Mice exposed to an epilepsy drug show several features of autism, including abnormal social interactions, repetitive behaviors and patterns of super-fast brain waves, called gamma oscillations, according to a study published 15 December in Biological Psychiatry.

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News

Molecular mechanisms: Newborns boost immune theory of autism

by  /  21 January 2011

At birth, children with autism have lower blood levels of a class of antibody produced in response to infection compared with healthy controls, according to a report published in December in Autism Research.

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November 2010
News

Immune protein alters development in young mice

by  /  18 November 2010

Pregnant mice injected with the immune protein interleukin-6 give birth to pups that are less social than normal, an effect that results from the over-activation of two pathways critical in neurodevelopment, researchers reported Tuesday at the Society for Neuroscience annual meeting in San Diego.

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News

Mouse models gene-environment interactions in autism

by  /  15 November 2010

The gene-environment interactions that are thought to contribute to many cases of autism can now be explored in a mouse model, according to a poster presented Sunday at the Society for Neuroscience annual meeting in San Diego.

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News

Molecular mechanisms: Maternal infection linked to schizophrenia in mice

by  /  9 November 2010

Infection early in pregnancy is more harmful to the fetus than at later stages, triggering brain and behavioral changes in the offspring similar to those seen in people with schizophrenia, according to two mouse studies published in October. A third study suggests that exercise can mitigate some of these effects.

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October 2010
News

Clinical research: Health records reveal autism risk factors

by  /  28 October 2010

Two new studies use medical records from countries with nationalized health care to link autoimmune disease and obesity in parents to the likelihood of having a child with autism.

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News

Mother’s immune response alters brain structure

by  /  18 October 2010

Chemicals produced by their mother’s immune system in utero alter the size of several key brain regions in people with schizophrenia, enlarging chambers that store cerebrospinal fluids, and shrinking parts of the cortex involved in processing emotion and memory.

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