bluuebunny/crossref_metadata_2025_split huggingface dataset:
American as Apple Pie
Authors: Levin Erica 
Published: September 2021

Abstract
This brief tribute to Carolee Schneemann examines her self-conception as an American artist, considering how it intersects with the disruptive performance of gender norms in Americana I Ching Apple Pie (1972). The work was originally staged for the camera in Schneemann's London kitchen in 1972, during a period in which the artist was living in voluntary exile. She published a performance score for the piece in her artist's book Parts of a Body House (1972) and reprinted it in Cezanne She Was a Great Painter (1974–75). This essay reads Americana I Ching Apple Pie as an unruly reenactment of the highly gendered role that the filmmaker Stan Brakhage cast Schneemann to play in his short experimental film Cat's Cradle (1959). It considers the way she understood home and homeland as two interlocking fronts in the ongoing battle over how gender is encoded and enacted. It concludes by briefly considering the reception of Schneemann's work by a younger generation of artists, including Sondra Perry, who staged an homage to Americana I Ching Apple Pie in 2015.
Reduction of cortical parvalbumin-expressing GABAergic interneurons in a rodent hyperoxia model of preterm birth brain injury with deficits in social behavior and cognition
Authors: Scheuer Till , dem Brinke Elena auf , Grosser Sabine , Wolf Susanne A. , Mattei Daniele , Sharkovska Yuliya , Barthel Paula C. , Endesfelder Stefanie , Friedrich Vivien , Bührer Christoph , Vida Imre , Schmitz Thomas 
Published: September 2021

ABSTRACT
The inhibitory GABAergic system in the brain is involved in the etiology of various psychiatric problems, including autism spectrum disorders (ASD), attention deficit hyperactivity disorder (ADHD) and others. These disorders are influenced not only by genetic but also by environmental factors, such as preterm birth, although the underlying mechanisms are not known. In a translational hyperoxia model, exposing mice pups at P5 to 80% oxygen for 48 h to mimic a steep rise of oxygen exposure caused by preterm birth from in utero into room air, we documented a persistent reduction of cortical mature parvalbumin-expressing interneurons until adulthood. Developmental delay of cortical myelin was observed, together with decreased expression of oligodendroglial glial cell-derived neurotrophic factor (GDNF), a factor involved in interneuronal development. Electrophysiological and morphological properties of remaining interneurons were unaffected. Behavioral deficits were observed for social interaction, learning and attention. These results demonstrate that neonatal oxidative stress can lead to decreased interneuron density and to psychiatric symptoms. The obtained cortical myelin deficit and decreased oligodendroglial GDNF expression indicate that an impaired oligodendroglial-interneuronal interplay contributes to interneuronal damage.
Myokine Expression and Tumor-Suppressive Effect of Serum after 12 wk of Exercise in Prostate Cancer Patients on ADT
Authors: KIM JIN-SOO , WILSON REBEKAH L. , TAAFFE DENNIS R. , GALVÃO DANIEL A. , GRAY ELIN , NEWTON ROBERT U. 
Published: September 2021

ABSTRACT

Purpose
Although several mechanisms have been proposed for the tumor-suppressive effect of exercise, little attention has been given to myokines, even though skeletal muscle is heavily recruited during exercise resulting in myokine surges. We measured resting serum myokine levels before and after an exercise-based intervention and the effect of this serum on prostate cancer cell growth.

Methods
Ten prostate cancer patients undertaking androgen deprivation therapy (age, 73.3 ± 5.6 yr) undertook a 12-wk exercise-based intervention including supervised resistance training, self-directed aerobic exercise, and protein supplementation. Body composition was assessed by dual-energy x-ray absorptiometry and muscle strength by the one-repetition maximum method. Fasting blood was collected at baseline and postintervention, and serum levels of myokines—secreted protein acidic and rich in cysteine, oncostatin M (OSM), decorin, insulin-like growth factor-1, and insulin-like growth factor binding protein-3 (IGFBP-3)—were measured. The growth of the prostate cancer cell line DU145 with baseline and postintervention serum was measured.

Results
Body weight (P = 0.011), fat mass (P = 0.012), and percent body fat (P = 0.033) were reduced, whereas percent lean mass (P = 0.001) increased, as did strength (leg press, P = 0.006; chest press, P = 0.020) across the intervention. Serum OSM levels (P = 0.020) and relative serum OSM levels (P = 0.020) increased compared with baseline. A significant reduction in DU145 Cell Index (P = 0.012) and growth rate (P = 0.012) was observed after applying postintervention serum compared with baseline serum.

Conclusions
This study provides evidence for enhanced myokine expression and tumor-suppressive effects of serum from chronically exercise-trained prostate cancer patients on androgen deprivation therapy.
Ultrasound-guided Procedures Allow Delay of Definitive Treatment for Core Muscle Injuries
Authors: POOR ALEXANDER E. , WARREN ALEC , ZOGA ADAM C. , MEYERS WILLIAM C. , ROEDL JOHANNES B. 
Published: September 2021

ABSTRACT

Introduction
Core muscle injuries (CMI) are common in every sport. To minimize lost playing time, providers apply various nonsurgical treatments, including platelet-rich plasma, corticosteroids, ultrasound (US)-guided percutaneous tenotomy, and prolotherapy. Limited data exist with regard to their effectiveness. We chose to review a cohort of consecutive professional and collegiate athletes who sustained CMI at various points within their seasons and underwent a combination of US-guided percutaneous needle “tenotomy” and corticosteroid injections to complete the remainder of their seasons.

Methods
Twenty-five consecutive collegiate or professional athletes with CMI involving the rectus abdominis–adductor aponeurotic plate were included in this retrospective study. Athletes with concomitant symptomatic hip femoroacetabular impingement were included in the study. The primary outcome measure was whether athletes completed their seasons. Secondary measures were weeks played after the procedures (delay until surgery), need for repeat procedures, and outcomes after eventual surgery. Postoperative performance was assessed via interviews at 6 wk and 6 months postoperatively.

Results
Twenty-one of 25 (84%) athletes completed their seasons. On average, athletes returned to play 3 d (range, 1–9 d) after the procedures. Surgical repair was delayed a mean of 18 wk (range, 2–44 wk). Seven athletes had concomitant symptomatic femoroacetabular impingement and six underwent combined hip arthroscopy and core muscle repairs. Among 17 patients who eventually had core muscle surgery alone (no hip surgery), 82% (14 of 17) reported performing at their preinjury level at 6 wk. At 6 months, 96% of postop athletes (22 of 23) reported performing at their preinjury level.

Conclusions
Temporizing CMI with US-guided percutaneous tenotomy and corticosteroid injections is effective in allowing continued sport participation among high-level athletes and does not negatively affect postoperative outcomes.
Predicting Upper Quadrant Musculoskeletal Injuries in the Military: A Cohort Study
Authors: CAMPBELL KRISTYN E. , PARENT ERIC C. , CRUMBACK DANIEL J. , HEBERT JACQUELINE S. 
Published: September 2021

ABSTRACT

Purpose
This study aimed to identify characteristics and movement-based tests that predict upper quadrant musculoskeletal injury (UQI) in military personnel over a 12-month follow-up.

Methods
A prospective observational cohort study of military members (n = 494; 91.9% male) was conducted. Baseline predictors associated with UQI were gathered through surveys and movement-based tests. Survey data included demographic information, injury history, and biosocial factors. Movement-based tests include the following: Y Balance Tests (YBT), Functional Movement Screen, Selective Functional Movement Assessment lumbar multisegmental mobility, modified–modified Schober, side bridge, ankle mobility, modified Sorensen, and passive lumbar extension. Self-reported UQI was collected through monthly online surveys, and 87% completed the follow-up. Univariate associations were determined between potential predictors and UQI. A forward, stepwise logistic regression model was used to identify the best combination of predictors for UQI.

Results
Twenty-seven had UQI. Univariate associations existed with three demographic (smoking, >1 previous UQI, baseline upper quadrant function ≤90%), three pain-related (Selective Functional Movement Assessment rotation, side bridge, hurdle step), and six movement-based variables (YBT upper quarter (UQ) superolateral worst score ≤57.75 cm, YBT-UQ composite worst score ≤81.1%, failed shoulder clearance, Sorenson <72.14 s, in-line lunge total score <15, and in-line lunge asymmetry >1). Smoking, baseline upper quadrant function ≤90%, and YBT-UQ composite score ≤81.1% predicted UQI in the logistic regression while controlling for age and sex. Presenting two or more predictors resulted in good specificity (85.6%; odds ratio, 4.8; 95% confidence interval, 2.2–10.8), and at least one predictor resulted in 81.5% sensitivity (odds ratio, 3.2; 95% confidence interval, 1.2–8.7).

Conclusions
A modifiable movement-based test (YBT-UQ), perceived upper limb function, and smoking predicted UQI. A specific (two or more) and sensitive (at least one predictor) model could identify persons at higher risk.
Exercise-induced Bronchodilation Equalizes Exercise Ventilatory Mechanics despite Variable Baseline Airway Function in Asthma
Authors: ROSSMAN MATTHEW J. , PETRICS GREG , KLANSKY ANDREW , CRAIG KASIE , IRVIN CHARLES G. , HAVERKAMP HANS CHRISTIAN 
Published: September 2021

ABSTRACT

Purpose
We quantified the magnitude of exercise-induced bronchodilation in adult asthmatics under conditions of narrowed and dilated airways. We then assessed the effect of the bronchodilation on ventilatory capacity and the extent of ventilatory limitation during exercise.

Methods
Eleven asthmatics completed three exercise bouts on a cycle ergometer. Exercise was preceded by no treatment (trialCON), inhaled β2 agonist (trialBD), or a eucapnic voluntary hyperpnea challenge (trialBC). Maximal expiratory flow-volume maneuvers (MEFV) were performed before and within 40 s of exercise cessation. Exercise tidal flow-volume loops were placed within the preexercise and postexercise MEFV curve and used to determine expiratory flow limitation and maximum ventilatory capacity (V˙ECap).

Results
Preexercise airway function was different among the trials (forced expiratory volume 1 s during trialCON, trialBD, and trialBC = 3.3 ± 0.8 L, 3.8 ± 0.8 L, and 2.9 ± 0.8 L, respectively; P < 0.05). Maximal expired airflow increased with exercise during all three trials, but the increase was greatest during trialBC (delta forced expiratory volume 1 s during trialCON, trialBD, and trialBC = +12.2% ± 13.1%, +5.2% ± 5.7%, +28.1% ± 15.7%). Thus, the extent of expiratory flow limitation decreased, and V˙ECap increased, when the postexercise MEFV curve was used. During trialCON and trialBC, actual exercise ventilation exceeded V˙ECap calculated with the preexercise MEFV curve in seven and nine subjects, respectively.

Conclusions
These findings demonstrate the critical importance of exercise bronchodilation in the asthmatic with narrowed airways. Of clinical relevance, the results also highlight the importance of assessing airway function during or immediately after exercise in asthmatic persons; otherwise, mechanical limitations to exercise ventilation will be overestimated.
Terapia tópica para el tratamiento del dolor en heridas neoplásicas malignas: protocolo de revisión de alcance
Authors: Ferreira Suzana Aparecida da Costa , González Carol V. Serna , Faresin Adriane Aparecida da Costa , Thum Magali , Rosa Talita dos Santos , Woo Kevin , Santos Vera L.C. de Gouveia 
Published: September 2021

Sinopsis Introducción: El 14,5% de los pacientes con cáncer desarrolla heridas neoplásicas malignas (HNM), caracterizadas como friables, exudativas, fétidas, sangrantes y dolorosas. Algunos estudios reportan que todos los pacientes con HNM experimentan dolor, pero hay escasez de evidencia científica para fundamentar su tratamiento. Objetivo: Mapear y examinar la evidencia existente sobre terapias tópicas para manejar el dolor en pacientes adultos con HNM. Método: Se diseñó un protocolo de revisión de alcance, de acuerdo con la metodología del Joanna Briggs Institute (JBI). Serán consultadas las bases de datos CINAHL, LILACS, Embase, Scopus, Web of Science, PubMed, Cochrane, NICE, Scopus, JBISRIR y la literatura gris, para la búsqueda de estudios publicados y no publicados en inglés, portugués y español. La selección estará a cargo de, al menos, dos revisores. La síntesis de los resultados será narrativa, con gráficos y tablas. Se incluirán estudios cualitativos, cuantitativos y revisiones, que describan el uso de terapias tópicas para el dolor en pacientes con HNM. Conclusión: Este estudio permitirá clasificar y discutir las terapias tópicas disponibles, y recomendar futuros estudios primarios.
Estrategias de protección antimicrobiana en el cuidado de heridas: evidencia para el uso de apósitos recubiertos con DACC
Authors: Rippon Mark G. , Rogers Alan A. , Ousey Karen 
Published: September 2021

SinopsisAntecedentes:Normalmente, las infecciones son tratadas con antimicrobianos (antibióticos, antisépticos, etc.). La resistencia antimicrobiana (AMR, por sus siglas en inglés) se ha convertido en una de las amenazas del siglo XXI más graves para la salud mundial. Las heridas pueden ser una fuente de infección al permitir la entrada libre de microorganismos dentro del cuerpo, incluyendo bacterias resistentes a antimicrobianos. El desarrollo de nuevos antimicrobianos (especialmente, antibióticos) no está siguiendo el ritmo de la evolución de microorganismos resistentes y de formas novedosas de abordar este problema con la urgencia que demanda. Una de estas iniciativas ha sido el desarrollo de programas de protección antimicrobiana (AMS, por sus siglas en inglés), que brindan capacitación a los trabajadores del área de la salud y controlan la prescripción, enfocándose en los antimicrobianos para reducir la probabilidad de que se produzca AMR. El uso de apósitos para herida que utilizan el aislamiento físico y el abordaje de retención, en vez de agentes antimicrobianos, para reducir la carga bacteriana ofrecen un abordaje novedoso para apoyar a los AMS. La fijación bacteriana por los apósitos y su retiro físico, en lugar de la muerte activa, minimiza su daño y, además, previene la liberación de endotoxinas dañinas.Objetivo:Resaltar los AMS para la promoción del uso correcto de antimicrobianos e investigar cómo los apósitos recubiertos con cloruro de dialquilcarbamilo (DACC) pueden ayudar a cubrir las metas de los AMS.Método:Se realizaron búsquedas en las bases de datos de revisiones sistemáticas, Medline, Cochrane y Google Scholar con el fin de identificar artículos publicados que describan los datos relacionados con los AMS, y el uso de una gran variedad de apósitos para heridas para la prevención y/o tratamiento de infecciones de la herida. La evidencia que respalda a los apósitos para heridas alternativos que pueden reducir la biocarga y prevenir y/o tratar la infección de heridas de forma tal que no maten ni dañen a los microorganismos (por ejemplo, fijándose activamente y retirando intactos a los microorganismos de las heridas) fue posteriormente revisada de forma oral.Conclusión:Algunos apósitos para heridas actúan a través de mecanismos que promueven la fijación y absorción física, aislamiento y retiro de microorganismos intactos de la base de la herida (por ejemplo, un apósito para heridas que utiliza la tecnología DACC para prevenir/reducir la infección). Esta es una herramienta valiosa que cumple con los requisitos del AMS (por ejemplo, reducción del uso de antimicrobianos en esquemas de tratamiento de heridas) al reducir la biocarga de la herida sin inducir/seleccionar bacterias resistentes.
Effectiveness of interventions for the management of primary frozen shoulder
Authors: Rex Saleema S. , Kottam Lucksy , McDaid Catriona , Brealey Stephen , Dias Joseph , Hewitt Catherine E. , Keding Ada , Lamb Sarah E. , Wright Kath , Rangan Amar 
Published: September 2021

Aims This systematic review places a recently completed multicentre randomized controlled trial (RCT), UK FROST, in the context of existing randomized evidence for the management of primary frozen shoulder. UK FROST compared the effectiveness of pre-specified physiotherapy techniques with a steroid injection (PTSI), manipulation under anaesthesia (MUA) with a steroid injection, and arthroscopic capsular release (ACR). This review updates a 2012 review focusing on the effectiveness of MUA, ACR, hydrodilatation, and PTSI. Methods MEDLINE, Embase, PEDro, Science Citation Index, Clinicaltrials.gov, CENTRAL, and the World Health Organization (WHO) International Clinical Trials Registry were searched up to December 2018. Reference lists of included studies were screened. No language restrictions applied. Eligible studies were RCTs comparing the effectiveness of MUA, ACR, PTSI, and hydrodilatation against each other, or supportive care or no treatment, for the management of primary frozen shoulder. Results Nine RCTs were included. The primary outcome of patient-reported shoulder function at long-term follow-up (> 6 months and ≤ 12 months) was reported for five treatment comparisons across four studies. Standardized mean differences (SMD) were: ACR versus MUA: 0.21 (95% confidence interval (CI) 0.00 to 0.42), ACR versus supportive care: -0.13 (95% CI -1.10 to 0.83), and ACR versus PTSI: 0.33 (95% CI 0.07 to 0.59) and 0.25 (95% CI -0.34 to 0.85), all favouring ACR; MUA versus supportive care: 0 (95% CI -0.44 to 0.44) not favouring either; and MUA versus PTSI: 0.12 (95% CI -0.14 to 0.37) favouring MUA. None of these differences met the threshold of clinical significance agreed for the UK FROST and most confidence intervals included zero. Conclusion The findings from a recent multicentre RCT provided the strongest evidence that, when compared with each other, neither PTSI, MUA, nor ACR are clinically superior. Evidence from smaller RCTs did not change this conclusion. The effectiveness of hydrodilatation based on four RCTs was inconclusive and there remains an evidence gap. Cite this article: Bone Jt Open 2021;2(9):773–784.
Time-resolved optical probing of the non-equilibrium supercritical state in molecular media under ns laser-plasma impact
Authors: Mareev Evgenii , Minaev Nikita , Epifanov Evgenii , Tsymbalov Ivan , Sviridov Alexander , Gordienko Vyacheslav 
Published: September 2021

We proposed a complex method based on a combination of shadow photography and time-resolved Raman spectroscopy to observe the non-stationary laser-induced supercritical state in molecular media. Shadow photography is applied for retrieving pressure values, while Raman spectroscopy with molecular dynamics for temperature estimation. Time resolution of 0.25 ns is achieved by varying the delay between the pump (creating an extreme energy delivery) and the probe laser pulses by the self-made digital delay electronic circuit . The proposed method was employed in liquid carbon dioxide and water. Under nanosecond laser pulse impact, the estimated temperatures and pressures (∼700 K and ∼0.5 GPa) achieved in media are higher than the critical parameters of the samples.
Causes of death after biannual azithromycin treatment: A community-level randomized clinical trial
Authors: Bloch Evan M. , Mrango Zakayo , Weaver Jerusha , Munoz Beatriz , Lietman Thomas M. , West Sheila K. 
Published: September 2021

The MORDOR study, a masked, community-level randomized clinical trial conducted in Niger, Malawi and Tanzania (2015 to 2017), showed that biannual administration of single-dose azithromycin to preschool children reduced all-cause mortality. We sought to evaluate its impact on causes of death in children aged 1–59 months in Tanzania. A random sampling of 614 communities was conducted in Kilosa District, Tanzania, with simple random assignment of communities to receive either azithromycin or placebo. In these communities, a census was carried out every 6 months and children aged 1–59 months received biannual (every 6 months), single-dose azithromycin (~20mg/kg) or placebo depending on community assignment, over a 2-year period. Mortality was determined at the time of the biannual census. For child deaths, a verbal autopsy was performed to ascertain the cause using a standardized diagnostic classification. A total of 190- (0.58 /100 person-years) and 200 deaths (0.59/100 person-years) were reported in the azithromycin and placebo arms, respectively. Malaria, pneumonia and diarrhea, accounted for 71% and 68% of deaths in the respective arms. Overall, the mortality was not different by treatment arm, nor were the distribution of causes of death after adjusting for community clustering. The cause-specific mortality for diarrhea/pneumonia was no different over time. In children aged 1–5 months, 32 deaths occurred in the placebo arm and 25 deaths occurred in the azithromycin arm; 20 (62.5%) deaths in the placebo- and 10 (40%) in the azithromycin arm were attributed to diarrhea or pneumonia. Neither differences in the number of deaths nor the diarrhea/pneumonia attribution was statistically significant after adjusting for community clustering. In conclusion, azithromycin was not associated with a significant decline in deaths by specific causes compared to placebo. The non-significant lower rates of diarrhea or pneumonia in children <6 months who received azithromycin merit further investigation in high-mortality settings.
Trial registration: NCT02048007.
The pattern of orthopedic fractures and visceral injury in road traffic crash victims, Addis Ababa, Ethiopia
Authors: Mengistu Zuriyash , Ali Ahmed , Abegaz Teferi 
Published: September 2021

Background
Road Traffic crash injury is one of the main public health problems resulting in premature death and disability particularly in low-income countries. However, there is limited evidence on the crash fractures in Ethiopia.

Objective
The study was conducted to assess the magnitude of road traffic crash fractures and visceral injuries.

Methods
A hospital-based cross-sectional study was conducted on 420 fracture patients. Participants were randomly selected from Addis Ababa City hospitals. The study was carried out between November 2019 and February 2020. Data were collected using a questionnaire and record of medical findings. Multilevel logistic regression analysis was carried out. Ethical clearance was obtained from the Addis Ababa University, College of Health Sciences Institutional Review Board. Confidentiality of participants’ information was maintained.

Results
The study found out that the majority 265 (63. 1%) of fracture cases were younger in the age group of 18 to 34 years. Males were more affected—311(74.0%). The mortality rate was 59(14.1%), of those 50(85.0%) participants were males. The major road traffic victims were pedestrians—220(52.4%), mainly affected by simple fracture type -105(53.3%) and compound fracture type—92(46. 7%). Drivers mainly suffered from compound fracture type -23 (59.0%). One hundred eighty-two (43.3%) of fracture patients had a visceral injury. Homeless persons who sit or sleep on the roadside had a higher risk of thoracic visceral injury compared to traveler pedestrians (AOR = 4.600(95%CI: 1.215–17.417)); P = 0.025.

Conclusion
Visceral injury, simple and compound fractures were the common orthopedic injury types reported among crash victims. Males, pedestrians, and young age groups were largely affected by orthopedic fracture cases. Homeless persons who sited or slept on the roadside were significant factors for visceral injury. Therefore, preventing a harmful crash and growing fracture care should be considered to reduce the burden of crash fracture.