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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
Bisphenol-A Exposure During Adolescence Leads To Enduring Alterations In Cognition And Dendritic Spine Density In Adult Male And Female Rats, Rachel E. Bowman, Victoria N. Luine, Samantha Diaz Weinstein, Hameda Khandaker, Sarah Dewolf, Maya Frankfurt
Bisphenol-A Exposure During Adolescence Leads To Enduring Alterations In Cognition And Dendritic Spine Density In Adult Male And Female Rats, Rachel E. Bowman, Victoria N. Luine, Samantha Diaz Weinstein, Hameda Khandaker, Sarah Dewolf, Maya Frankfurt
Psychology Faculty Publications
We have previously demonstrated that adolescent exposure of rats to bisphenol-A (BPA), an environmental endocrine disrupter, increases anxiety, impairs spatial memory, and decreases dendritic spine density in the CA1 region of the hippocampus (CA1) and medial prefrontal cortex (mPFC) when measured in adolescence in both sexes. The present study examined whether the behavioral and morphological alterations following BPA exposure during adolescent development are maintained into adulthood. Male and female, adolescent rats received BPA, 40 μg/kg/bodyweight, or control treatments for one week. In adulthood, subjects were tested for anxiety and locomotor activity, spatial memory, non-spatial visual memory, and sucrose preference. Additionally, …
On The Measurement Of Nicotine Dependence In Adolescence: Comparisons Of The Mftq And A Dsm-Iv–Based Scale, Denise Kandel, Christine Schaffran, Pamela Griesler, Jessica Samuolis, Mark Davies, Rosaria Galanti
On The Measurement Of Nicotine Dependence In Adolescence: Comparisons Of The Mftq And A Dsm-Iv–Based Scale, Denise Kandel, Christine Schaffran, Pamela Griesler, Jessica Samuolis, Mark Davies, Rosaria Galanti
Psychology Faculty Publications
Objective: To compare nicotine-dependent smokers identified by the modified Fagerström Tolerance Questionnaire (mFTQ) and a scale based on the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV), in a multiethnic adolescent sample. Methods: A school survey was conducted on 6th- to 10th-grade students (N= 15,007) in a large urban public school system. Results: The two scales formed two distinct factors. The concordance between the two classifications of nicotine dependence was low. The DSM identified a much larger number of nicotine-dependent smokers than the mFTQ, mostly because smokers met dependence criteria at much lower levels of …