Omega-3 Polyunsaturated Fatty Acid Levels in Maternal and Cord Plasma Are Associated with Maternal Socioeconomic Status.

Omega-3 (n-3) polyunsaturated fatty acids (PUFAs) play a crucial role in fetal growth and neurodevelopment, while omega-6 (n-6) PUFAs have been associated with adverse pregnancy outcomes. Previous studies have demonstrated that socioeconomic status (SES) influences dietary intake of n-3 and n-6 PUFAs, but few studies have evaluated the association between maternal and cord plasma biomarkers of PUFAs and socioeconomic markers. An IRB-approved study enrolled mother-infant pairs (n = 55) at the time of delivery. Maternal and cord plasma PUFA concentrations were analyzed using gas chromatography. Markers of SES were obtained from validated surveys and maternal medical records. Mann-Whitney U tests and linear regression models were utilized for statistical analysis. Maternal eicosapentaenoic acid (EPA) (p = 0.02), cord EPA (p = 0.04), and total cord n-3 PUFA concentrations (p = 0.04) were significantly higher in college-educated mothers vs. mothers with less than a college education after adjustment for relevant confounders. Insurance type and household income were not significantly associated with n-3 or n-6 PUFA plasma concentrations after adjustment. Our findings suggest that mothers with lower educational status may be at risk of lower plasma concentrations of n-3 PUFAs at delivery, which could confer increased susceptibility to adverse pregnancy and birth outcomes.

Retinol and Pro-Vitamin A Carotenoid Nutritional Status during Pregnancy Is Associated with Newborn Hearing Screen Results.

The prenatal period is critical for auditory development; thus, prenatal influences on auditory development may significantly impact long-term hearing ability. While previous studies identified a protective effect of carotenoids on adult hearing, the impact of these nutrients on hearing outcomes in neonates is not well understood. The purpose of this study is to investigate the relationship between maternal and umbilical cord plasma retinol and carotenoid concentrations and abnormal newborn hearing screen (NHS) results. Mother-infant dyads (n = 546) were enrolled at delivery. Plasma samples were analyzed using HPLC and LC-MS/MS. NHS results were obtained from medical records. Statistical analysis utilized Mann-Whitney U tests and logistic regression models, with p ≤ 0.05 considered statistically significant. Abnormal NHS results were observed in 8.5% of infants. Higher median cord retinol (187.4 vs. 162.2 µg/L, p = 0.01), maternal trans-ß-carotene (206.1 vs. 149.4 µg/L, p = 0.02), maternal cis-ß-carotene (15.9 vs. 11.2 µg/L, p = 0.02), and cord trans-ß-carotene (15.5 vs. 8.0 µg/L, p = 0.04) were associated with abnormal NHS. Significant associations between natural log-transformed retinol and ß-carotene concentrations and abnormal NHS results remained after adjustment for smoking status, maternal age, and corrected gestational age. Further studies should investigate if congenital metabolic deficiencies, pesticide contamination of carotenoid-rich foods, maternal hypothyroidism, or other variables mediate this relationship.

Hydroxysteroid 17ß-dehydrogenase 11 accumulation on lipid droplets promotes ethanol-induced cellular steatosis.

Lipid droplets (LDs) are fat-storing organelles enclosed by a phospholipid monolayer, which harbors membrane-associated proteins that regulate distinct LD functions. LD proteins are degraded by the ubiquitin-proteasome system (UPS) and/or by lysosomes. Because chronic ethanol (EtOH) consumption diminishes the hepatic functions of the UPS and lysosomes, we hypothesized that continuous EtOH consumption slows the breakdown of lipogenic LD proteins targeted for degradation, thereby causing LD accumulation. Here, we report that LDs from livers of EtOH-fed rats exhibited higher levels of polyubiquitylated-proteins, linked at either lysine 48 (directed to proteasome) or lysine 63 (directed to lysosomes) than LDs from pair-fed control rats. MS proteomics of LD proteins, immunoprecipitated with UB remnant motif antibody (K-ε-GG), identified 75 potential UB proteins, of which 20 were altered by chronic EtOH administration. Among these, hydroxysteroid 17ß-dehydrogenase 11 (HSD17ß11) was prominent. Immunoblot analyses of LD fractions revealed that EtOH administration enriched HSD17ß11 localization to LDs. When we overexpressed HSD17ß11 in EtOH-metabolizing VA-13 cells, the steroid dehydrogenase 11 became principally localized to LDs, resulting in elevated cellular triglycerides (TGs). Ethanol exposure augmented cellular TG, while HSD17ß11 siRNA decreased both control and EtOH-induced TG accumulation. Remarkably, HSD17ß11 overexpression lowered the LD localization of adipose triglyceride lipase. EtOH exposure further reduced this localization. Reactivation of proteasome activity in VA-13 cells blocked the EtOH-induced rises in both HSD17ß11 and TGs. Our findings indicate that EtOH exposure blocks HSD17ß11 degradation by inhibiting the UPS, thereby stabilizing HSD17ß11 on LD membranes, to prevent lipolysis by adipose triglyceride lipase and promote cellular LD accumulation.

Delivering Clinical Pastoral Education (CPE) Remotely: Educators' Views and Perspectives During the COVID-19 Pandemic and Beyond.

Many Clinical Pastoral Education programs pivoted to remote delivery during the COVID-19 pandemic. Our survey explored educators' preparedness, self-efficacy, and views regarding remote Clinical Pastoral Education. Few respondents were either very (14.2%) or not at all (16.5%) prepared. Most were confident facilitating remote learning (69.8%-88.5%), believing remote Clinical Pastoral Education can achieve outcomes equivalent to in-person (59.1%). Six qualitative themes emerged: educator development, educator challenges, remote Clinical Pastoral Education efficacy, remote group dynamics, clinical practice/supervision implications, and benefits and opportunities.

COVID-19 and Clinical Pastoral Education: How ACPE Educators Pivoted Amid the Pandemic.

Clinical Pastoral Education (CPE) programs faced extraordinary challenges during the COVID-19 pandemic. We examined how ACPE-certified educators responded to maintain program delivery. Survey results (n = 210) suggested a substantial and abrupt increase in remote delivery for CPE instruction and supervised clinical practice, primarily driven by those previously fully in-person. Respondents reported abrupt changes impacted 1152 students. Participants rated their utilization and helpfulness of professional, organizational, and technology resources during the pivot and beyond.

Assessing unmet rehabilitation needs and the feasibility of a telehealth rehabilitation consultation service for road trauma survivors recently discharged from hospital.

PURPOSE: Persistent activity limitations are common among road trauma survivors, yet access to rehabilitation in hospital and in the community remains variable. This study aimed to identify unmet rehabilitation needs following road trauma and assess the feasibility of a novel rehabilitation consultation service delivered via telehealth following hospitalization. METHODS: A pilot cohort study was conducted with survivors of road trauma who were hospitalized but did not receive formal inpatient rehabilitation. All participants received a multidisciplinary rehabilitation consultation via telehealth 1-3 weeks post-discharge, to assess rehabilitation needs and initiate treatment referrals as required. Functional and qualitative outcomes were assessed at baseline (1-7 days); one month and three months post-discharge. RESULTS: 38 participants were enrolled. All (100%) reported functional limitations at baseline; 86.5% were found to have unmet rehabilitation needs, and 75.7% were recommended rehabilitation interventions. Functional ability improved over time, but more than half the cohort continued to report activity limitations (67.6%), pain (64.7%) and/or altered mood (41.2%) for up to three months. Participants found the telehealth service to be acceptable, convenient, and helpful for recovery. CONCLUSIONS: A high proportion of mild-moderate trauma survivors report unmet rehabilitation needs following hospital discharge. Telehealth appears to be a feasible, convenient and acceptable mode of assessing these needs.Implications for rehabilitationSurvivors of road-related injuries often experience ongoing impairments and activity limitations.Among those who don't receive rehabilitation in hospital, we found a high proportion (86.5%) had unmet rehabilitation needs after discharge.A telehealth rehabilitation service was feasible to deliver and could successfully identify unmet rehabilitation needs.The piloted telehealth intervention was viewed as acceptable, convenient and beneficial by patients.

Natural Recovery by the Liver and Other Organs after Chronic Alcohol Use.

Chronic, heavy alcohol consumption disrupts normal organ function and causes structural damage in virtually every tissue of the body. Current diagnostic terminology states that a person who drinks alcohol excessively has alcohol use disorder. The liver is especially susceptible to alcohol-induced damage. This review summarizes and describes the effects of chronic alcohol use not only on the liver, but also on other selected organs and systems affected by continual heavy drinking-including the gastrointestinal tract, pancreas, heart, and bone. Most significantly, the recovery process after cessation of alcohol consumption (abstinence) is explored. Depending on the organ and whether there is relapse, functional recovery is possible. Even after years of heavy alcohol use, the liver has a remarkable regenerative capacity and, following alcohol removal, can recover a significant portion of its original mass and function. Other organs show recovery after abstinence as well. Data on studies of both heavy alcohol use among humans and animal models of chronic ethanol feeding are discussed. This review describes how (or whether) each organ/tissue metabolizes ethanol, as metabolism influences the organ's degree of injury. Damage sustained by the organ/tissue is reviewed, and evidence for recovery during abstinence is presented.

Contrasting Effects of Fasting on Liver-Adipose Axis in Alcohol-Associated and Non-alcoholic Fatty Liver.

Background: Fatty liver, a major health problem worldwide, is the earliest pathological change in the progression of alcohol-associated (AFL) and non-alcoholic fatty liver disease (NAFL). Though the causes of AFL and NAFL differ, both share similar histological and some common pathophysiological characteristics. In this study, we sought to examine mechanisms responsible for lipid dynamics in liver and adipose tissue in the setting of AFL and NAFL in response to 48 h of fasting. Methods: Male rats were fed Lieber-DeCarli liquid control or alcohol-containing diet (AFL model), chow or high-fat pellet diet (NAFL model). After 6-8 weeks of feeding, half of the rats from each group were fasted for 48 h while the other half remained on their respective diets. Following sacrifice, blood, adipose, and the liver were collected for analysis. Results: Though rats fed AFL and NAFL diets both showed fatty liver, the physiological mechanisms involved in the development of each was different. Here, we show that increased hepatic de novo fatty acid synthesis, increased uptake of adipose-derived free fatty acids, and impaired triglyceride breakdown contribute to the development of AFL. In the case of NAFL, however, increased dietary fatty acid uptake is the major contributor to hepatic steatosis. Likewise, the response to starvation in the two fatty liver disease models also varied. While there was a decrease in hepatic steatosis after fasting in ethanol-fed rats, the control, chow and high-fat diet-fed rats showed higher levels of hepatic steatosis than pair-fed counterparts. This diverse response was a result of increased adipose lipolysis in all experimental groups except fasted ethanol-fed rats. Conclusion: Even though AFL and NAFL are nearly histologically indistinguishable, the physiological mechanisms that cause hepatic fat accumulation are different as are their responses to starvation.

Pediatric Primary Care Provider Comfort with Mental Health Practices: A Needs Assessment of Regions with Shortages of Treatment Access.

OBJECTIVES: Nearly 50% of children with a mental health concern do not receive treatment. Child Psychiatry Access Programs like Behavioral Health Integration in Pediatric Primary Care (BHIPP) address regional shortages of mental health treatment access by providing training and consultation to primary care providers (PCPs) in managing mental health concerns. This study assessed PCPs' comfort with mental health practices to inform expansion of BHIPP services. METHODS: Pediatric PCPs in 114 practices in three rural regions of Maryland were recruited to participate in a survey about their comfort with mental health practices and access to mental health providers for referral. Descriptives, Friedman's test, and post hoc pairwise comparisons were used to examine survey responses. RESULTS: Participants were 107 PCPs. Most respondents were physicians (53.3%) or nurse practitioners/physician's assistants (39.3%). Friedman's test, χ2(7)= 210.15, p<.001, revealed significant within and between-group differences in PCP comfort with mental health practices. Post hoc pairwise comparisons indicated greater comfort providing mental health screening and referrals compared to prescribing psychiatric medications, providing psychoeducation or in-office mental health interventions. A Wilcoxon-signed rank test showed significantly more respondents agreed they could find a therapist than a psychiatrist in a timely manner, Z= -5.93, p<.001. CONCLUSIONS: Pediatric PCPs were more comfortable with providing mental health assessment and referrals than treatment. However, PCPs reported difficulty finding therapists and psychiatrists for their patients. Findings underscore the need for longitudinal training to increase PCP comfort with mental health treatment. Additionally, strategies such as telepsychiatry are needed to address the disproportionate need for child psychiatrists.

Rapid implementation of ultraviolet germicidal irradiation and reuse processes for N95 respirators at a health system during the coronavirus disease 2019 (COVID-19) pandemic.

An N95 respirator ultraviolet germicidal irradiation and reuse program was rapidly implemented at an academic health system in the United States during the coronavirus disease 2019 pandemic. This process continues to be a safe and effective way to slow the consumption rate of N95 respirators.

Program development and implementation outcomes of a statewide addiction consultation service: Maryland Addiction Consultation Service (MACS).

Background: As the opioid epidemic continues, there is a mounting sense of urgency to improve access to high-quality early identification and treatment services. However, the need is outpacing capacity in many states and effective solutions to support primary care and specialty prescribers to identify and treat more patients with opioid use disorders are still emerging. This paper describes one state's approach to increase access to medication for opioid use disorders (MOUD) through development and implementation of a statewide addiction consultation service: Maryland Addiction Consultation Service (MACS). Methods: Program components include a warmline, outreach and training, and resource and referral linkages for prescribers based on related consultation service models and documented barriers to prescribing MOUDs. Results: Initial implementation outcomes indicate service components are being adopted as intended and by the target audience; many prescribers who engaged with the service have their buprenorphine waiver (44%) but do not have any additional formal addiction training (57%). Also, statewide penetration is promising with prescriber engagement in 100% of counites, however only 33% of counties in engaged in all four types of MACS services. Most calls (61%) originated from urban counties. Conclusions: The MACS program increases access to specialty addiction medicine consultation and training through use of technology. MACS can serve as a model for other states looking to bridge the gap in access to addiction treatment.

Clinical Utility of Computer-Aided Diagnosis of Vertebral Fractures From Computed Tomography Images.

Osteoporotic vertebral compression fractures (VCFs) are a risk factor for morbidity and mortality, frequently asymptomatic and often present in computed tomography (CT) scans performed for unrelated conditions. Computer-aided diagnosis (CAD) of VCF from such images can potentially improve identification and treatment of osteoporosis. This single-blinded, single tertiary center study compared a CAD (Zebra Medical Vision®) to an adjudicated imaging specialist reevaluation using a retrospective consecutive sample of abdominal and thoracic CT scans (n = 2357) performed as part of routine care. Subjects over 50 years between January 1, 2019 and May 12, 2019 were included. Duplicates and unanalyzable scans were excluded resulting in a total of 1696 CT scans. The sensitivity, specificity, and accuracy were calculated for all VCF and for Genant grades 2 or 3 (ie, height loss of >25%) using imaging specialist as the gold standard. Prestudy VCF reporting by hospital-rostered radiologist was used to calculate the number of scans needed to screen (NNS) to detect one additional VCF using CAD. Prevalence of any VCF was 24% (406/1696) and of Genant 2/3 VCF was 18% (280/1570). The sensitivity and specificity were 54% and 92%, for all fractures, respectively, and 65% and 92% for Genant 2/3 fractures, respectively. Accuracy for any VCF, and for detection of Genant 2/3 VCF, was 83% and 88%, respectively. Of 221 CAD-detected VCFs, 133 (60.2%) were reported prestudy resulting in 88 additional fractures (72 Genant 2/3) being identified by CAD. NNS to detect one additional VCF was 19 scans for all fractures and 23 for Genant 2/3 fractures. Thus, the CAD tested in this study had a high specificity with moderate sensitivity to detect incidental vertebral fractures in CT scans performed for routine care. A low NNS suggests it is an efficient tool to assist radiologists and clinicians to improve detection and reporting of vertebral fractures. © 2020 American Society for Bone and Mineral Research (ASBMR).

Grape Cells (Multinucleated Keratinocytes) in Noninfectious Dermatoses: Case Series and Review of the Literature.

Multinucleated keratinocytes (also known as multinucleated epidermal giant cells) are a frequently overlooked histological finding in noninfectious inflammatory dermatoses. They are sometimes found in conditions characterized by chronic rubbing and pruritus, such as lichen simplex chronicus or prurigo nodularis, and may be a helpful clue in making the clinical diagnosis. This finding must be differentiated from other conditions characterized by multinucleated keratinocytes on histopathology, specifically herpes simplex, varicella zoster, or measles viral infections. The authors present a case series of 2 patients with unique clinical noninfectious diagnoses but similar histopathologic findings on biopsy. The histopathologic findings on both cases demonstrated multinucleated keratinocytes, which were related to manipulation of the epidermis.

Targeting α- and ß-Adrenergic Receptors Differentially Shifts Th1, Th2, and Inflammatory Cytokine Profiles in Immune Organs to Attenuate Adjuvant Arthritis.

The sympathetic nervous system (SNS) regulates host defense responses and restores homeostasis. SNS-immune regulation is altered in rheumatoid arthritis (RA) and rodent models of RA, characterized by nerve remodeling in immune organs and defective adrenergic receptor (AR) signaling to immune cell targets. The SNS typically promotes or suppresses inflammation via α- and ß2-AR activation, respectively, and indirectly drives humoral immunity by blocking Th1 cytokine secretion. Here, we investigate how ß2-AR stimulation and/or α-AR blockade at disease onset affects disease pathology and cytokine profiles in relevant immune organs from male Lewis rats with adjuvant-induced arthritis (AA). Rats challenged to induce AA were treated with terbutaline (TERB), a ß2-AR agonist (600 µg/kg/day) and/or phentolamine (PHEN), an α-AR antagonist (5.0 mg/kg/day) or vehicle from disease onset through severe disease. We report that in spleen, mesenteric (MLN) and draining lymph node (DLN) cells, TERB reduces proliferation, an effect independent of IL-2. TERB also fails to shift T helper (Th) cytokines from a Th1 to Th2 profile in spleen and MLN (no effect on IFN-γ) and DLN (greater IFN-γ) cells. In splenocytes, TERB, PHEN, and co-treatment (PT) promotes an anti-inflammatory profile (greater IL-10) and lowers TNF-α (PT only). In DLN cells, drug treatments do not affect inflammatory profiles, except PT, which raised IL-10. In MLN cells, TERB or PHEN lowers MLN cell secretion of TNF-α or IL-10, respectively. Collectively, our findings indicate disrupted ß2-AR, but not α-AR signaling in AA. Aberrant ß2-AR signaling consequently derails the sympathetic regulation of lymphocyte expansion, Th cell differentiation, and inflammation in the spleen, DLNs and MLs that is required for immune system homeostasis. Importantly, this study provides potential mechanisms through which reestablished balance between α- and ß2-AR function in the immune system ameliorates inflammation and joint destruction in AA.

Graft-versus-host disease-associated angiomatosis: a clinicopathologically distinct entity.

BACKGROUND: Chronic graft-versus-host disease (GVHD) may present with various cutaneous manifestations. Isolated case reports describe eruptive angiomas in this setting. OBJECTIVE: We sought to provide a clinical and pathologic description of vascular proliferations in patients with GVHD. METHODS: Cases of documented GVHD associated with vascular proliferations were collected from the National Institutes of Health, Ohio State University, and MD Anderson Cancer Center. RESULTS: Eleven patients with a diagnosis of GVHD who developed vascular proliferations were identified. All patients manifested sclerotic type chronic GVHD of the skin. Vascular lesions were first documented a median of 44 months after transplantation and occurred primarily on the lower extremities or trunk. Histopathology revealed anastomosing networks of thin-walled vascular proliferations in a vague lobular growth pattern, with overlying epidermal acanthosis, peripheral collarette, ulceration, and disorganized fibroblast-rich and fibrotic stroma. Improvement was noted in 1 patient treated with propranolol and sirolimus and 1 patient with electrocautery. LIMITATIONS: Given the retrospective nature of the study, the overall incidence of vascular lesions in patients with GVHD is unknown. Histopathology was present for review on only 3 of 11 patients. CONCLUSION: The phenomenon of vascular lesions appears to be relatively specific for sclerotic type chronic GVHD when compared with other fibrosing diseases. We propose the term "graft-versus-host disease-associated angiomatosis" to describe this entity.

Metrics for assessing improvements in primary health care.

Metrics focus attention on what is important. Balanced metrics of primary health care inform purpose and aspiration as well as performance. Purpose in primary health care is about improving the health of people and populations in their community contexts. It is informed by metrics that include long-term, meaning- and relationship-focused perspectives. Aspirational uses of metrics inspire evolving insights and iterative improvement, using a collaborative, developmental perspective. Performance metrics assess the complex interactions among primary care tenets of accessibility, a whole-person focus, integration and coordination of care, and ongoing relationships with individuals, families, and communities; primary health care principles of inclusion and equity, a focus on people's needs, multilevel integration of health, collaborative policy dialogue, and stakeholder participation; basic and goal-directed health care, prioritization, development, and multilevel health outcomes. Environments that support reflection, development, and collaborative action are necessary for metrics to advance health and minimize unintended consequences.

A major epigenetic programming mechanism guided by piRNAs.

A central enigma in epigenetics is how epigenetic factors are guided to specific genomic sites for their function. Previously, we reported that a Piwi-piRNA complex associates with the piRNA-complementary site in the Drosophila genome and regulates its epigenetic state. Here, we report that Piwi-piRNA complexes bind to numerous piRNA-complementary sequences throughout the genome, implicating piRNAs as a major mechanism that guides Piwi and Piwi-associated epigenetic factors to program the genome. To test this hypothesis, we demonstrate that inserting piRNA-complementary sequences to an ectopic site leads to Piwi, HP1a, and Su(var)3-9 recruitment to the site as well as H3K9me2/3 enrichment and reduced RNA polymerase II association, indicating that piRNA is both necessary and sufficient to recruit Piwi and epigenetic factors to specific genomic sites. Piwi deficiency drastically changed the epigenetic landscape and polymerase II profile throughout the genome, revealing the Piwi-piRNA mechanism as a major epigenetic programming mechanism in Drosophila.