Notes

An entirely method interpretable and multi-modal strong support learning with regard to diagnosis as well as analysis involving Alzheimer's.
66), and frequency of methamphetamine use (AOR = 1.01; 95 % CI = 1.00, 1.01) were statistically associated with increased odds of having experienced a TPH, while frequency of past month heroin/opioid use was associated with decreased odds of reporting a TPH (AOR = 0.99; 95 % CI = 0.99, 1.00) in multivariable analysis.

Diverse factors were associated with TPH among PWID. Our analysis underscores the need for research on PWID with co-occurring substance-use and mental illness disorders and homelessness. There is urgent need for expanding access to lower barrier publicly funded mental health treatment from a harm-reduction approach.
Diverse factors were associated with TPH among PWID. Our analysis underscores the need for research on PWID with co-occurring substance-use and mental illness disorders and homelessness. There is urgent need for expanding access to lower barrier publicly funded mental health treatment from a harm-reduction approach.
Evidence for use of electronic cigarettes (e-cigs) as a potential aid in quitting or reducing combustible cigarette (c-cig) use is mixed. This study examined the extent to which e-cig initiation among smokers in their 30 s predicted quitting or reducing smoking or nicotine dependence symptoms by age 39, and whether the role of e-cigs in quitting differed by prospectively assessed moderators.

Data were from the Seattle Social Development Project (SSDP), a panel study of 808 diverse participants with high retention. A subsample of 221 smokers at age 33 was selected for analysis. Self-reports of c-cig use and dependence were assessed longitudinally at ages 33 and 39. Sixteen potential moderators were examined, including social demographics, smoking attitudes and desire to quit, other health behaviors and status, and adolescent and early adult assessments of smoking history.

The use of e-cigs was consistently associated with a lower likelihood of quitting c-cigs by age 39, after accounting for frequency of prior c-cig use at age 33. This negative association persisted across all moderators examined, although it was nonsignificant among those with a definite desire to cut down. Among those who did not quit smoking, e-cig use had no association with decreases in either quantity of c-cigs used or dependence symptoms.

Results indicate that e-cigarette use was not helpful for quitting or reducing combustible cigarette use in the 30 s. Rather, across extensive tests of moderation, e-cig initiation consistently predicted less quitting during this important age period for successful cessation.
Results indicate that e-cigarette use was not helpful for quitting or reducing combustible cigarette use in the 30 s. Rather, across extensive tests of moderation, e-cig initiation consistently predicted less quitting during this important age period for successful cessation.
In clinical trials of pharmacotherapy for substance use, abstinence is the primary endpoint accepted by regulatory agencies. However, this endpoint could be overly restrictive, impeding efforts to identify effective medications for cocaine use disorder. To examine non-abstinent gradations in cocaine use as potential indicators of improvement, we investigated the relationship of frequency of cocaine use to clinical correlates in national survey data.

Lifetime cocaine users (n = 2501) were interviewed in the National Epidemiological Survey on Alcohol and Related Conditions (NESARC) in 2001-2002 and re-interviewed in 2004-2005. Adjusted odds ratios (aORs) indicated associations between heaviest frequency of cocaine use and use of other substances, DSM-IV substance use disorders, psychiatric disorders, and change between 2001-2002 and 2004-2005. The reference category for all aORs was non-users.

Greater lifetime cocaine use frequency was associated with lifetime cocaine, alcohol, and cannabis dependence (aOychiatric disorders by frequency of cocaine use indicates a promising direction for more sensitive outcome measures of treatment effects on cocaine outcomes than binary indicators (e.g., any use vs. none). Study results add to findings suggesting that non-abstinent measures might be useful indicators of treatment efficacy in clinical trials.
The present study investigated the effects of the dual orexin receptor antagonist (DORA) almorexant, a sleep-modulating drug, on the sleep-disrupting effects of methamphetamine in adult rhesus monkeys.

Monkeys were fitted with primate collars to which actigraphy monitors were attached. To determine the effects of methamphetamine on daytime activity and sleep-like parameters, monkeys were given acute injections of vehicle or methamphetamine (0.03, 0.1 or 0.3 mg/kg, i.m.) in the morning (900 h) (n = 4 males). We then determined the ability of almorexant to alter the daytime and/or sleep-like effects of the largest (effective) dose of methamphetamine. Vehicle or almorexant (1, 3 or 10 mg/kg, i.m.) were administered in the evening (1630 h, 1.5 h before "lights off") following morning (900 h) administration of methamphetamine (0.3 mg/kg, i.m.), or as a pretreatment (830 h) before methamphetamine injections (900 h) (n = 4 males). The ability of almorexant (10 mg/kg) to improve sleep-like behaviors also was assessed in a group of monkeys quantitatively identified with short-duration sleep (n = 2 males, 2 females).

Morning methamphetamine administration dose-dependently impaired sleep in rhesus monkeys (0.3 mg/kg significantly increased sleep latency and decreased sleep efficiency). Administration of almorexant, both as a pretreatment or as an evening treatment, improved methamphetamine-induced sleep impairment in a dose dependent manner. Morning pretreatment with almorexant also blocked the daytime stimulant effects of methamphetamine. Evening, but not morning, treatment with almorexant in a group of monkeys with baseline short-duration sleep improved sleep measures.

Our findings indicate that orexin receptor systems are involved in methamphetamine-induced hyperarousal and sleep disruption.
Our findings indicate that orexin receptor systems are involved in methamphetamine-induced hyperarousal and sleep disruption.
Despite evidence that individuals with opioid use disorder (OUD) have a lower risk of mortality when using evidence-based medications for OUD (MOUD), only 20 % of people with OUD receive MOUD. Black patients are significantly less likely than White patients to initiate MOUD. We measured the association between various facilitators and barriers to initiation, including criminal justice, human services, and health care factors, and variation in initiation of MOUD by race.

We used data from a comprehensive, linked data set of health care, human services, and criminal justice programs from Allegheny County in Western Pennsylvania to measure disparities in MOUD initiation by race in the first 180 days after an OUD diagnosis, as well as mediation by potential facilitators and barriers to treatment, among Medicaid enrollees. This is a cross-sectional analysis.

Among 6374 Medicaid enrollees who met study criteria, Black enrollees were 18.2 percentage points less likely than White enrollees to start MOUD after controlling for gender, age, and Medicaid eligibility (95 % CI -21.5 % - -14.8 %). Each day in the emergency department or county jail was associated with a decrease in the likelihood of initiation, as was the presence of a non-OUD substance use disorder diagnosis or participation in intensive non-MOUD treatment. Mediators accounted for approximately one-fifth of the variation in initiation related to race.

Acute care facilities and settings in which people with OUD are incarcerated may have an opportunity to increase the use of MOUD overall and close the racial gap in initiation.
Acute care facilities and settings in which people with OUD are incarcerated may have an opportunity to increase the use of MOUD overall and close the racial gap in initiation.
The aim of this article was to report findings from a qualitative focus group study conducted to understand the subjective experiences of community-dwelling healthy older people engaging in a range of participatory arts activities. The article also uses the participants' voices to consider nuances and interconnections of themes to unpack the complexities of 'participatory arts' engagement and support a conceptualisation of 'creative ageing'.

This study involved qualitative focus group interviews.

Focus group interviews were conducted with five groups of healthy older people (aged ≥50 years) living in the community (i.e. not in residential care settings). Participants were recruited through self-selected sampling, and on the basis of self-reporting, no diagnosis of ill-health. click here Focus group interviews were digitally recorded and analysed using thematic analysis. Themes developed from a systematic review of participatory arts for promoting well-being in later life conducted previously by the author were use voice. The framework moves debate beyond a focus on the efficacy of arts engagement to consider the relevance of subjective experiences of everyday creativity in later life.
IL-17 is an important effector cytokine driving immune-mediated destruction in autoimmune diseases such as psoriasis. Blockade of the IL-17 pathway after the initiation of insulitis was effective in delaying or preventing the onset of type 1 diabetes (T1D) in rodent models. Expression of IL-17 transcripts in islets from a donor with recent-onset T1D has been reported, however, studies regarding IL-17 protein expression are lacking. We aimed to study whether IL-17 is being expressed in the islets of diabetic donors.

We stained human pancreatic tissues from non-diabetic (n=5), auto-antibody positive (aab+) (n=5), T1D (n=6) and T2D (n=5) donors for IL-17, Insulin, and Glucagon, and for CD45 in selected cases. High resolution images were acquired with Zeiss laser scanning confocal microscope LSM780 and analyzed with Zen blue 2.3 software. Cases stained for CD45 were also acquired with widefield slide scanner and analyzed with QuPath software.

We observed a clear cytoplasmic staining for IL-17 in insulin-containing islets of donors with T1D and T2D, accounting for an average of 7.8±8.4% and 14.9±16.8% of total islet area, respectively. Both beta and alpha cells were sources of IL-17, but CD45
cells were not a major source of IL-17 in those donors. Expression of IL-17 was reduced in islets of non-diabetic donors, aab+donors and in insulin-deficient islets of donors with T1D.

Our finding that IL-17 is expressed in islets of donors with T1D or T2D is quite intriguing and warrants further mechanistic studies in human islets to understand the role of IL-17 in the context of metabolic and immune stress in beta cells.
Our finding that IL-17 is expressed in islets of donors with T1D or T2D is quite intriguing and warrants further mechanistic studies in human islets to understand the role of IL-17 in the context of metabolic and immune stress in beta cells.
Circadian rhythm disturbances are frequently implicated in psychosis. Indeed, research has suggested several avenues by which circadian rhythms may play a mechanistic role as well as contribute to clinical outcomes. Despite its potential role as a risk factor, little is known about circadian rhythm disruption among individuals at clinical high risk (CHR) for psychosis, clinical correlates, or specificity to the psychosis risk syndrome.

Eighty-four CHR, 74 individuals with depressive disorders (DD), and 101 non-psychiatric controls (NPC) participated in structured clinical interviews and provided self-reports of chronotype preference. Clinical (positive, negative, anxious, and depressive symptoms) and social functioning outcomes were self-reported and/or clinician-rated. Analyses of covariance controlling for demographics examined group differences in chronotype preference, and partial Pearson correlations evaluated associations with clinical/functional outcomes.

Group differences were observed (F(11, 246)=8.
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