Methadone access for opioid use disorder during the COVID-19 pandemic within the United States and Canada

…, P Bach, S Van Buren, JA Chaiton… - JAMA Network …, 2021 - jamanetwork.com
Importance Methadone access may be uniquely vulnerable to disruption during COVID-19,
and even short delays in access are associated with decreased medication initiation and …

Early and late effects of maternal experience on hippocampal neurogenesis, microglia, and the circulating cytokine milieu

…, JA Chaiton, SE Lieblich, TS Bodnar, J Weinberg… - Neurobiology of …, 2019 - Elsevier
The maternal brain displays considerable plasticity, and motherhood is associated with
changes in affective and cognitive function. Motherhood can alter the trajectory of brain aging, …

Ovarian hormones, but not fluoxetine, impart resilience within a chronic unpredictable stress model in middle-aged female rats

R Mahmoud, SR Wainwright, JA Chaiton, SE Lieblich… - …, 2016 - Elsevier
Depression is more prevalent in women than in men, and women are at a heightened risk for
depression during the postpartum and perimenopause. There is also evidence to suggest …

Androgens enhance adult hippocampal neurogenesis in males but not females in an age-dependent manner

…, SR Wainwright, C Chow, JA Chaiton… - …, 2019 - academic.oup.com
Androgens (testosterone and DHT) increase adult hippocampal neurogenesis by increasing
survival of new neurons in male rats and mice via an androgen receptor pathway, but it is …

Early detection of triploidy in the larvae of Pacific oysters, Crassostrea gigas, by flow cytometry

JA Chaiton, SK Allen Jr - Aquaculture, 1985 - Elsevier
Triploidy may provide a means to neuter the Pacific oyster, C. gigas, genetically thereby
increasing survival and marketability during periods of reproduction. Pressure treatments …

Selective activation of estrogen receptors α and β: Implications for depressive-like phenotypes in female mice exposed to chronic unpredictable stress

…, SE Lieblich, P Duarte-Guterman, JA Chaiton… - Hormones and …, 2020 - Elsevier
The estrogen receptor (ER) mechanisms by which 17β-estradiol influences depressive-like
behaviour have primarily been investigated acutely and not within an animal model of …

Chronic aromatase inhibition increases ventral hippocampal neurogenesis in middle-aged female mice

JA Chaiton, SJ Wong, LAM Galea - Psychoneuroendocrinology, 2019 - Elsevier
Letrozole, a third-generation aromatase inhibitor, prevents the production of estrogens in
the final step in conversion from androgens. Due to its efficacy at suppressing estrogens, …

Is vaping cessation like smoking cessation? A qualitative study exploring the responses of youth and young adults who vape e-cigarettes

…, P Feng, S O'Connor, R Schwartz, M Chaiton - Addictive Behaviors, 2021 - Elsevier
Introduction Young people are now seeking help to quit vaping. However, little is known about
vaping cessation. To bridge the gap between the current state of research and the urgent …

The association between past and current physical activity and depressive symptoms in young adults: a 10-year prospective study

J Brunet, CM Sabiston, M Chaiton, TA Barnett… - Annals of …, 2013 - Elsevier
PURPOSE: The objectives of this study were to assess (1) the longitudinal associations of
past moderate-to-vigorous physical activity (MVPA) and involvement in team sports during …

E-cigarette dependence and depressive symptoms among youth

M Chaiton, J Fan, SJ Bondy, JE Cohen… - American journal of …, 2024 - Elsevier
Introduction Although the relationship between smoking and depression has been well-established,
little is known about the association between use of e-cigarette and depression, …