In a new paper published today, US and German scientists say they have evidence that zinc levels may be one of the defining environmental factors that sew the seeds of the behavioral disorder.
Authors: Win-Shwe TT, Nway NC, Imai M, Lwin TT, Mar O, Watanabe H
Autism is a complex neurodevelopmental disorder characterized by impaired social communication and social interactions, and repetitive behaviors. The etiology of autism remains unknown and its molecular basis is not yet well understood. Pregnant Sprague-Dawley (SD) rats were administered 600 mg/kg of valproic acid (VPA) by intraperitoneal injection on day 12.5 of gestation. Both 11- to 13-week-old male and female rat models of VPA-induced autism showed impaired sociability and impaired preference for social novelty as compared to the corresp…
Use of most medications during pregnancy is not associated with the development of autism spectrum disorder (ASD) in children, although the number of maternal diagnoses may be, new research suggests.Medscape Medical News
This week’s Psychology Around the Net takes a look at what your reaction to WiFi failure says about your personality, the psychology of faking your own death, why reading could be the key to breaking free from chronic loneliness (and all the health risks loneliness brings), and more.
‘Darkitecture’: The Art and Psychology of Haunted House Design: Did you visit any haunted houses for Halloween, or maybe plan to this weekend? If you’re lucky (i.e. want the potentially scariest experience possible), you have access to a Victorian-style haunted house, as these seem to be the ones that incite the most fe…
A new model created by UCLA scientists reveals how the alteration of a specific gene increases the risk for neurodevelopmental problems in mice. When the researchers mutated the gene, it produced symptoms at specific ages in the animal ’s life.Called Glut3, this gene is responsible for moving glucose — the fuel essential to normal function — into brain cells, and plays a crucial role in fetal growth during early pregnancy.Previous studies have linked a GLUT3 mutation in mice to miscarriage and restriction of the fetus ’ growth in the last trimester of pregnancy.“Our findings could lead to new …
No matter whether it’s about the problems of aging, vision, hearing, disabilities or other permanent conditions, modern urban environments or residential places often disregard people with special needs. Luckily, technology and smart design might offer solutions on how to make cities more accessible, more inclusive and entirely suited for everyone in the future.
Technology could support smart habitats for people’s real needs
Grandmas, children, pregnant women, Filipinos, French or American people, tall, small, big, round-faced, blond, black-haired or bold – people differ in all kinds of ways, and we could…
Pre-eclampsia is a leading cause of maternal death and maternal and perinatal morbidity. Whilst the clinical manifestations of pre-eclampsia often occur in late pregnancy, the molecular events leading into the onset of this disease are thought to originate in early pregnancy and result in insufficient placentation. Although the causative molecular basis of pre-eclampsia remains poorly understood, maternal inflammation is recognised as a core clinical feature. While the adverse effects of pre-eclampsia on maternal and fetal health in pregnancy is well-recognised, the long-term impact of pre-eclampsia expos…
(MedPage Today) — Exploratory study shows maternal health may be more important than medications
A mother’s use of antidepressants and antipsychotics during pregnancy is not associated with a higher risk of autism spectrum disorder in her children, a study says.
WEDNESDAY, Oct. 31, 2018 — Many pregnant women may wonder if antidepressants — or other drugs acting on the brain’s neurotransmitters — might raise their baby’s odds of developing autism. Now, reassuring research suggests that’s not the case.