Mediating Social Anxiety and Disordered Eating: The Role of Expressive Suppression

Social anxiety and disordered eating frequently overlap, and evidence suggests that emotional suppression may be an important mediating factor. The present study examines the relationships among social anxiety, emotional suppression, and disordered eating in a nonclinical sample of 160 undergraduate women. Participants completed self-report measures for social anxiety, disordered eating, expressive suppression, depression, and negative affect. Results from mediation analyses indicate that the relationship between social anxiety and disordered eating is fully mediated by expressive suppression. Findings are consistent with a displacement theory in which unexpressed negative affect is shifted toward the body, thereby promoting symptoms of disordered eating

The Effect of Furosemide on Arterial Blood Gases and Performance in Quarter Horses Performing a Fatigue Test on a Treadmill

Four Quarter Horses (1 filly age 2, 1 mare age 5 and 2 geldings ages 3 and 4; average weight 539 kg) were used in a 2 x 2 crossover design. The effects of furosemide (Lasix(Rx)) on arterial blood packed ceii voiume (PCV), hemogiobin (Hb), pH, pO2, pCO2, HCO-3 and base excess (BE) were measured. Plasma lactate, heart rate, and fatigue time were determined as indicators of perlormance while the horses performed a fatigue test on a high-speed treadmill. The left carotid artery was surgically elevated subcutaneously to facilitate collection of arterial blood samples. Horses were conditioned for 13 weeks with increasing intensity then randomly assigned furosemide (F) or physiological saline (C) as treatments. Treatments were administered 4 hours prior to the fatigue test in accordance with racing regulations. Arterial blood samples were collected prior to treatment dose, prior to exercise, at the 2nd, 4th, and 6th minute during the fatigue test, at fatigue, and at the 5th, 15th, 30th, and 45th minute post-exercise. Arterial blood samples were analyzed for blood gases, Hb, PCV, and plasma lactate. Heart rate and fatigue time were recorded. No difference between treatments (P \u3e 0.05) was observed for blood gases except for pCO2 at rest, and HCO-3 and BE at the 2 minute collection period. No difference between treatments (P \u3e 0.05) was observed for Hb, PCV, lactate and heart rate except at 15 minutes post-exercise for Hb and PCV, and 45 minutes postexercise for Hb. Fatigue times were 11 min 56 sec ± 5 min 30 sec for F horses and 11 min 35 sec--± 2 min 6 sec for C horses. No difference (P \u3e 0.05) was observed in fatigue time. Based on our data, the trend indicated that all parameters measured returned to pre-exercise levels more rapidly for furosemide treated horses. However, furosemide did not enhance performance

Assessing Client Progress Session by Session in the Treatment of Social Anxiety Disorder: The Social Anxiety Session Change Index

Frequent assessment during therapy can improve treatments and provide accountability. However, clinicians often do not monitor progress because of the time it takes to administer and score assessments. In response, the Social Anxiety Session Change Index (SASCI) was developed. The SASCI is a short, easily administered rating of subjective improvement that asks clients with social anxiety disorder how much they have changed since the beginning of therapy. Change on the SASCI was related to change in fear of negative evaluation, a core aspect of social anxiety, and to clinician-rated improvement, but not to ratings of anxiety sensitivity or depression. Because it is brief and easily interpretable, the SASCI can be used in a variety of clinical settings to monitor change across therapy. The SASCI is presented along with examples of how the information gathered from frequent administration can inform clinical practice

Development and initial testing of the self‐care of chronic illness inventory

Aim The aim was to develop and psychometrically test the self‐care of chronic illness Inventory, a generic measure of self‐care. Background Existing measures of self‐care are disease‐specific or behaviour‐specific; no generic measure of self‐care exists. Design Cross‐sectional survey. Methods We developed a 20‐item self‐report instrument based on the Middle Range Theory of Self‐Care of Chronic Illness, with three separate scales measuring Self‐Care Maintenance, Self‐Care Monitoring, and Self‐Care Management. Each of the three scales is scored separately and standardized 0–100 with higher scores indicating better self‐care. After demonstrating content validity, psychometric testing was conducted in a convenience sample of 407 adults (enrolled from inpatient and outpatient settings at five sites in the United States and ResearchMatch.org). Dimensionality testing with confirmatory factor analysis preceded reliability testing. Results The Self‐Care Maintenance scale (eight items, two dimensions: illness‐related and health‐promoting behaviour) fit well when tested with a two‐factor confirmatory model. The Self‐Care Monitoring scale (five items, single factor) fitted well. The Self‐Care Management scale (seven items, two factors: autonomous and consulting behaviour), when tested with a two‐factor confirmatory model, fitted adequately. A simultaneous confirmatory factor analysis on the combined set of items supported the more general model. Conclusion The self‐care of chronic illness inventory is adequate in reliability and validity. We suggest further testing in diverse populations of patients with chronic illnesses

Evaluating the Utah Agriculture in the Classroom Preservice Teacher Seminar

Utah Agriculture in the Classroom hosts preservice teacher seminars in partnership with five universities across the state. From 2017-2021, approximately 600 college students participated in these seminars. The preservice seminars provided agriculture-themed lessons aligned to state educational standards for future teachers to use as they build resources for their classrooms

Gastrocnemius-Soleus Muscle Tendon Unit Changes Over the First 12 Weeks of Adjusted Age in Infants Born Preterm

Background and Purpose: Differences in the gastrocnemius-soleus muscle and tendon have been documented shortly after birth in infants born preterm compared with infants born at term. Knowledge of muscle tendon unit lengths at term age to 12 weeks of age in infants born preterm may be useful in understanding motor development. Participants and Method: Gastrocnemius-soleus muscle tendon unit lengths were compared at term age, at 6 weeks of age, and at 12 weeks of age (preterm adjusted age) in 20 infants born full term and 22 infants born preterm. Results: Significant differences were found between the 2 groups on taut tendon, relaxed muscle length (AO); taut tendon, stretched muscle length (AMax); and muscle stretch (AO to AMax). Infants born preterm demonstrated measures of AO and AMax in positions of greater plantar flexion compared with infants born full term. Significant differences in measurements of AO were found between term age and 12 weeks of age, indicating that the tendon lengthens during this period for both groups. Discussion and Conclusion: These results provide knowledge of musculoskeletal development of the gastrocnemius-soleus muscle and tendon. Differences in musculoskeletal measurements are consistent with uterine confinement in the last weeks of full-term gestation. These findings have implications when examining the musculoskeletal system in infants born preterm who are demonstrating functional changes

Circulating microRNA responses to acute whole-body vibration and resistance exercise in postmenopausal women

Evaluating alterations in circulating microRNA (c-miRNA) expression may provide deeper insight into the role of exercise in the attenuation of the negative effects of aging on musculoskeletal health. Currently, there are sparse data on c-miRNA responses to acute exercise in postmenopausal women. The purpose of this study was to characterize the effects of acute bouts of resistance exercise and whole-body vibration on expression of selected c-miRNAs in postmenopausal women aged 65-76 years (n=10). We also examined relationships between c-miRNAs and muscle strength and bone characteristics. This randomized crossover design study compared c-miRNA responses to a bout of resistance exercise (RE) (3 sets 10 reps 70% 1 repetition maximum (1RM), 5 exercises) and a bout of whole-body vibration (WBV) (5 sets 1 min bouts 20Hz 3.38mm peak to peak displacement, Vibraflex vibration platform). DXA was used to measure body composition and areal bone mineral density (aBMD) of the total body, AP lumbar spine, and dual proximal femur. pQCT was used to measure tibia bone characteristics (4%, 38%, 66% sites). Blood samples were collected before exercise (Pre), immediately-post (IP), 60 minutes post (60P), 24 hours (24H), and 48 hours (48H) after exercise to measure serum miR-21-5p, -23a-3p, -133a-3p, -148a-3p (qPCR) and TRAP5b (ELISA). There was a significant modality × time interaction for c-miR-21-5p expression (p=0.019), which decreased from 60P to 24H after WBV only. TRAP5b serum concentrations significantly increased IP then decreased below Pre at 24H for both WBV and RE (p\u3c0.01). Absolute changes in TRAP5b were negatively correlated with c-miR-21-5p fold changes (r= -0.642 to -0.724, p\u3c0.05) for both exercise modalities. There were significant negative correlations between baseline c-miRNAs and bone status variables (r= -0.639 to -0.877, p\u3c0.05). Our findings suggest that whole-body vibration is a sufficient mechanical stimulus for altering c-miR-21-5p expression, whereas a high intensity resistance exercise protocol did not elicit any c-miRNA responses in postmenopausal women. Increases in the bone resorption marker, TRAP5b, were associated with greater downregulation of c-miR-21-5p expression

Effects of Smoking on Healthcare Resource Utilization After Panniculectomy: Analysis of an Institutional Registry

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