Women's Cortisol Stress Responsivity, Sexual Arousability, and Sexual History.

Life history theory and the adaptive calibration model state that characteristics of one's early environment influence individual differences in both neuroendocrine reactivity to stress and sexual risk-taking behavior. However, few studies have directly examined the relationship between neuroendocrine reactivity to stress and risky sexual behavior. This study used multilevel modeling to test whether cortisol reactivity and recovery in response to laboratory stress were associated with women's history of sexual behavior and their sexual arousability in response to laboratory sexual stimuli.

Investigating Clinical Benefits of a Novel Sleep-Focused Mind-Body Program on Gulf War Illness Symptoms: A Randomized Controlled Trial.

Objective: Mind-Body Bridging (MBB) has been shown to be effective for improving disturbed sleep. In this prospective randomized controlled trial, we evaluated the efficacy of sleep-focused MBB compared with sleep education control (SED) for improving sleep in previously deployed Gulf War veterans.

Methods: US military service members with sleep and physical health complaints who were deployed in 1990-1991 were randomized to receive three weekly sessions of either MBB (n = 33) or SED (n = 27) between 2012 and 2015.

Dynamic reflexivity in action: an armchair walkthrough of a qualitatively driven mixed-method and multiple methods study of mindfulness training in schoolchildren.

Dynamic reflexivity is central to enabling flexible and emergent qualitatively driven inductive mixed-method and multiple methods research designs. Yet too often, such reflexivity, and how it is used at various points of a study, is absent when we write our research reports. Instead, reports of mixed-method and multiple methods research focus on what was done rather than how it came to be done.

An Exploratory Study of the Effects of Mind-Body Interventions Targeting Sleep on Salivary Oxytocin Levels in Cancer Survivors.

Cancer survivors experience high levels of distress, associated with a host of negative psychological states, including anxiety, depression, and fear of recurrence, which often lead to sleep problems and reduction in quality of life (QOL) and well-being. As a neuropeptide hormone associated with affiliation, calmness, and well-being, oxytocin may be a useful biological measure of changes in health outcomes in cancer survivors. In this exploratory study, which comprised a subset of participants from a larger study, we evaluated (a) the feasibility and reliability of salivary oxytocin (sOT) levels in cancer survivors and (b) the effects of 2 sleep-focused mind-body interventions, mind-body bridging (MBB) and mindfulness meditation (MM), compared with a sleep hygiene education (SHE) control, on changes in sOT levels in 30 cancer survivors with self-reported sleep disturbance.

Dispositional mindfulness predicts attenuated waking salivary cortisol levels in cancer survivors: a latent growth curve analysis.

Purpose: Cancer survivors experience significant stress and diminished well-being long after treatment. Dispositional mindfulness is linked with salutary coping with stress and enhanced well-being, with potentially beneficial effects on stress-related hormones. In the present study, we evaluated dispositional mindfulness as a predictor of changes in waking salivary cortisol levels among a sample of cancer survivors.

Blood pressure, salivary cortisol, and inflammatory cytokine outcomes in senior female cancer survivors enrolled in a tai chi chih randomized controlled trial.

Purpose: Older cancer survivors are a vulnerable population due to an increased risk for chronic diseases (e.g., cardiovascular disease) compounded with treatment late-effects and declines in physical functioning.

Child abuse, depression, and methylation in genes involved with stress, neural plasticity, and brain circuitry.

Objectives: To determine whether epigenetic markers predict dimensional ratings of depression in maltreated children.

Method: A genome-wide methylation study was completed using the Illumina 450K BeadChip array in 94 maltreated and 96 healthy nontraumatized children with saliva-derived DNA. The 450K BeadChip does not include any methylation sites in the exact location as sites in candidate genes previously examined in the literature, so a test for replication of prior research findings was not feasible.

Feasibility and acceptability of a Tai Chi Chih randomized controlled trial in senior female cancer survivors.

Objective: The purpose of this randomized controlled trial (RCT) was to examine the feasibility and acceptability of a Tai Chi Chih (TCC) intervention in senior female cancer survivors with physical functioning limitations, and its effects on health-related quality of life (QOL).

Design: This was a two-armed, parallel group, RCT with 12-weeks of Tai Chi Chih or Health Education Control.

Methods: Sixty-three senior (M age = 67 years, SD = 7.

Reduction in salivary α-amylase levels following a mind-body intervention in cancer survivors--an exploratory study.

Objective: The main aim of this exploratory study was to assess whether salivary α-amylase (sAA) and salivary cortisol levels would be positively modulated by sleep-focused mind-body interventions in female and male cancer survivors.

Methods: We conducted a randomized controlled trial in which 57 cancer survivors with self-reported sleep disturbance received either a Sleep Hygiene Education (SHE; n=18) control, or one of two experimental mind-body interventions, namely, Mind-Body Bridging (MBB; n=19) or Mindfulness Meditation (MM; n=20). Interventions were three sessions each conducted once per week for three consecutive weeks.

Investigating efficacy of two brief mind-body intervention programs for managing sleep disturbance in cancer survivors: a pilot randomized controlled trial.

Purpose: After completing treatment, cancer survivors may suffer from a multitude of physical and mental health impairments, resulting in compromised quality of life. This exploratory study investigated whether two mind-body interventions, i.e.

Two sessions of sleep-focused mind-body bridging improve self-reported symptoms of sleep and PTSD in veterans: A pilot randomized controlled trial.

Objective: Sleep disturbance is highly prevalent among veterans. As an alternative to sleep medications with their undesirable side effects, nonpharmacological mind-body interventions may be beneficial for sleep management in primary care. The aim of this pilot study was to investigate whether a novel mind-body intervention, mind-body bridging (MBB), focusing on sleep, could improve self-reported sleep disturbance and comorbid symptoms in veterans.

Opioid pharmacotherapy for chronic non-cancer pain in the United States: a research guideline for developing an evidence-base.

Unlabelled: This document reports the consensus of an interdisciplinary panel of research and clinical experts charged with reviewing the use of opioids for chronic noncancer pain (CNCP) and formulating guidelines for future research. Prescribing opioids for chronic noncancer pain has recently escalated in the United States. Contrasting with increasing opioid use are: 1) The lack of evidence supporting long-term effectiveness; 2) Escalating misuse of prescription opioids including abuse and diversion; and 3) Uncertainty about the incidence and clinical salience of multiple, poorly characterized adverse drug events (ADEs) including endocrine dysfunction, immunosuppression and infectious disease, opioid-induced hyperalgesia and xerostomia, overdose, falls and fractures, and psychosocial complications.

Posttraumatic stress disorder: the missed diagnosis.

Posttraumatic stress disorder (PTSD) is frequently underdiagnosed in maltreated samples. Protective services information is critical for obtaining complete trauma histories and determining whether to survey PTSD symptoms in maltreated children. In the current study, without protective services information to supplement parent and child report, diagnosing PTSD was missed in a significant proportion of the cases.

Trends in funding for research on pain: a report on the National Institutes Of Health grant awards over the years 2003 to 2007.

Unlabelled: In recent years, the National Institutes of Health (NIH) has experienced unprecedented reductions in its customary annual budget increases. Consequently, researchers, health care policy planners and others have a pressing need for accurate information on NIH funding patterns. We created a unique and objective system for compiling, classifying, and analyzing data on NIH grant awards and funding for research on pain, nausea, and dyspnea using naïve observers, cross-validation by multiple raters, and face validation by experts.

Central blockade of oxytocin receptors during mid-late gestation reduces amplitude of slow afterhyperpolarization in supraoptic oxytocin neurons.

The neurohypophysial hormone oxytocin (OT), synthesized in magnocellular paraventricular (PVN) and supraoptic (SON) nuclei, is well known for its effects in lactation. Our previous studies showed that central OT receptor (OTR) binding is increased during gestation and that blockade of central OTRs, specifically during mid-late gestation, causes a delay in OT release during suckling and reduces weight gain in pups, suggesting decreased milk delivery. In the present study, we tested whether central OTR blockade during late gestation disrupts the gestation-related plasticity in intrinsic membrane properties.

The Arkansas aging initiative: an innovative approach for addressing the health of older rural Arkansans.

The Donald W. Reynolds Institute on Aging at the University of Arkansas for Medical Sciences in Little Rock is addressing one of the most pressing policy issues facing the United States: how to care for the burgeoning number of older adults. In 2001, the Institute created the Arkansas Aging Initiative, which established seven satellite centers on aging across the state using $1.

Genetic and environmental predictors of early alcohol use.

Background: The goal of the current investigation was to examine genetic and environmental predictors of early alcohol use, a potent predictor of later alcohol dependence.

Methods: This study represents an add-on project to an investigation examining the efficacy of an intervention for maltreated children entering out-of-home care. Predictors of early alcohol use include the following: maltreatment, family loading for alcohol or substance-use disorders, and serotonin transporter genotype (5-HTTLPR; locus SLC6A4).

Oxytocin receptor binding in the hypothalamus during gestation in rats.

Central oxytocin receptors (OTR) may be involved in adaptations of the brain oxytocin (OT) system during gestation, which are critical for systemic release of OT during parturition and lactation. We used quantitative autoradiography to determine changes in OTR binding in numerous brain sites during the course of gestation in the rat. Furthermore, to evaluate the importance of ovarian steroids in mediating pregnancy-related changes in OTR binding, we measured binding in ovariectomized animals treated with progesterone and/or estrogen, and in pregnant animals treated with exogenous progesterone during late gestation.

Differential relationships of childhood abuse and neglect subtypes to PTSD symptom clusters among adolescent inpatients.

This article investigates whether childhood abuse and neglect subtypes (i.e., physical, sexual, and emotional abuse, and physical and emotional neglect) differentially predict the severity of individual posttraumatic stress disorder (PTSD) symptom clusters and overall posttraumatic stress.

Prevalence of dissociative disorders in psychiatric outpatients.

Objective: The purpose of the study was to assess the prevalence of DSM-IV dissociative disorders in an inner-city outpatient psychiatric population.

Method: Subjects were 231 consecutive admissions (84 men and 147 women, mean age=37 years) to an inner-city, hospital-based outpatient psychiatric clinic. The subjects completed self-report measures of dissociation (Dissociative Experiences Scale) and trauma history (Traumatic Experiences Questionnaire).

Brain-derived neurotrophic factor-5-HTTLPR gene interactions and environmental modifiers of depression in children.

Background: Child abuse and genotype interact to contribute to risk for depression in children. This study examined gene-by-gene and gene-by-environment interactions.

Methods: The study included 196 children: 109 maltreated and 87 nonmaltreated comparison subjects.

Neurochemical bases of plasticity in the magnocellular oxytocin system during gestation.

The central and systemic release of oxytocin (OT) has been well documented during parturition and lactation. In preparation for the demands of these events, the magnocellular hypothalamic neurons of the central OT system undergo a variety of biochemical, molecular, electrophysiological, and anatomical adaptations during gestation. However, the mechanisms responsible for these changes have not been well established.

Baseline and modulated acoustic startle responses in adolescent girls with posttraumatic stress disorder.

Objective: To assess baseline and modulated acoustic startle responses in adolescent girls with posttraumatic stress disorder (PTSD).

Method: Twenty-eight adolescent girls with PTSD and 23 healthy control girls were recruited for participation in the study. Acoustic stimuli were bursts of white noise of 104 dB presented biaurally through headphones.