Notes

Issues in the continuing development of semen cryopreservation standards with regard to snakes.
For over a decade, there has been a surge in opioid-related morbidity and mortality among Veterans. To better understand the impact of the growing epidemic, it is important to identify the cause-specific mortality rates among Veterans with a prior nonfatal opioid overdose.

We followed 8370 Veterans who received medical care for a nonfatal opioid overdose between 2011 through 2015.Mortality records were linked to clinical records from the Veterans Health Administration (VHA). We compared the mortality rates among those with a nonfatal opioid overdose to a 5 % stratified random sample of patients accessing services during the same time period. SMRs were calculated using age-adjusted cause-specific mortality rates for the l U.S. population obtained from the Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research (CDC WONDER).

The crude mortality for Veterans with a history of a nonfatal overdose was 370.6 per 10,000 person years. Those with a prior nonfatal overdose had a higher risk of substance-related mortality (aHR [adjusted Hazard Ratio] 5.0), including a higher risk of death from drugs (aHR 6.9) and alcohol (aHR 2.7). Similarly, cause-specific mortalities assessed between Veterans and the U.S. population, SMRs were also highest for deaths associated with substances (114.0).

Veterans with a prior nonfatal overdose experienced substantially higher mortality rates compared to other Veterans or the general U.S.

Causes of death related to substance use and mental health were significantly higher than other causes of death, highlighting the importance of integrated treatment and substance use services.
Causes of death related to substance use and mental health were significantly higher than other causes of death, highlighting the importance of integrated treatment and substance use services.
There is a growing awareness of the prevalence and consequences of childhood sexual abuse (CSA) for boys. Selleck GDC-0980 Disclosure experiences often impact long-term functioning following CSA. Current understanding around disclosure has evolved from a singular act of telling to a broader, reciprocal process that can include discussion. However, there is limited empirical evidence about what constitutes a helpful response from others during the discussion of CSA for men.

This study examines the characteristics of a helpful response during the discussion of CSA among a large sample of men with histories of CSA.

Participants included 487 men ranging in age from 19 to 84 years (mean = 50.1) who completed an anonymous, one-time online survey as part of a larger project on men's health and well-being. Participants were recruited through research announcements on web sites and discussion boards of national organizations that support adult survivors of CSA.

Narrative data from an open-ended prompt were analyzed using qualitative content and inductive thematic analyses over eleven months.

The analysis yielded five superordinate themes on men's perceptions of helpful responses from others during discussions of CSA (1) experience; (2) personal characteristics; (3) specific actions; (4) therapeutic interventions; and (5) insights.

Clinicians and health care professionals should convey an awareness of CSA for boys, reach out to men dealing with difficulties tied to early trauma, and implement helpful response strategies in discussions of CSA. Family members, friends, and colleagues within men's social networks can also support recovery with helpful response strategies.
Clinicians and health care professionals should convey an awareness of CSA for boys, reach out to men dealing with difficulties tied to early trauma, and implement helpful response strategies in discussions of CSA. Family members, friends, and colleagues within men's social networks can also support recovery with helpful response strategies.
T1rho imaging is a new quantitative MRI sequence for head and neck cancer and the repeatability for this region is unknown. This study aimed to evaluate the repeatability of quantitative T1rho imaging in the head and neck.

T1rho imaging of the head and neck was prospectively performed in 15 healthy participants on three occasions. Scan 1 and 2 were performed with a time interval of 30 minutes (intra-session) and scan 3 was performed 14 days later (inter-session). T1rho values for normal tissues (parotid glands, palatine tonsils, pterygoid muscles, and tongue) were obtained on each scan. Intra-class coefficients (ICCs), within-subject coefficient of variances (wCoVs), and repeatability coefficient (RCs) of the intra-session scan (scan 1 vs 2) and inter-session scan (scan 1 vs 3) for the normal tissues were calculated.

The ICCs of T1rho values for normal tissues were almost perfect (0.83-0.97) for intra-session scans and were substantial (0.71-0.80) for inter-session scans. The wCoVs showed a small range (2.46%-3.30%) for intra-session scans, and slightly greater range (3.27%-6.51%) for inter-session scan. The greatest and lowest wCoVs of T1rho were found in the parotid gland and muscles, respectively. The T1rho RCs varied for all tissues between intra- and inter- sessions, and the greatest RC of 10.07 msec was observed for parotid gland on inter-session scan.

T1rho imaging is a repeatable quantitative MRI sequence in the head and neck but variances of T1rho values among tissues should be take into account during analysis.
T1rho imaging is a repeatable quantitative MRI sequence in the head and neck but variances of T1rho values among tissues should be take into account during analysis.
To directly compare the capability of compressed sensing (CS) and parallel imaging (PI) accelerated T2 FSE (Fast Spin Echo) sequence with PI for head and neck MR imaging.

Thirty consecutive patients with various head and neck diseases (15 men and 15 women, mean age 53 ± 22 years) underwent MR imaging by PI with CS and by PI. Reduction factors were as follows PI with CS, 3 and PI, 1.5. Examination times for PI with CS and PI were all recorded. For quantitative image quality assessment, signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) were calculated. For qualitative assessment, two investigators assessed overall image quality, artifacts and diagnostic confidence level using a 5-point scoring system, and final scores were determined by consensus of two readers. Mean examination time and all indexes were compared by means of paired t-test and Wilcoxon signed-rank test. Inter-observer agreement for each qualitative index was assessed in terms of kappa statistics.

Mean examination time for PI with CS (83.
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