Environmental Public Health Commons^™

Air Quality Risks In Public Housing, Brynn Sheehan, Carolyn Caraballo Velez, Vaughan W. Rees, Miasha T. O'Neal, Kristen E. Moore, Katie M. Jones, Jessica Meadows, Sarah Gehlert, Richard Grucza, Andrew Plunk, Kelli J. England

Department Psychiatry & Behavioral Science Faculty Publications

Importance Public housing residents face elevated environmental health risks, yet indoor air quality in these settings remains underexamined. OBJECTIVE: To evaluate indoor air quality in public housing 5 years after implementation of the federal smoke-free housing policy and compare it with outdoor air quality in the same regions.

Design, Setting, and Participants A 1-year cohort study of indoor air quality (particulate matter ≤2.5 μm in diameter [PM2.5]) across 12 multifamily public housing communities in southeastern Virgina for individuals 65 years and older or persons with disability in cities with the highest rated outdoor air quality. Indoor PM2.5 was continuously measured …

E-Cigarette Or Vaping Product Use-Associated Lung Injury: A Comprehensive Review, Mohammad Asim Amjad, Daniel Ocazionez Trujillo, Rosa M Estrada-Y-Martin, Sujith V Cherian

Faculty, Staff and Student Publications

E-cigarette or vaping product use-associated lung injury (EVALI) is a critical and potentially fatal form of lung injury that gained considerable public health concern in 2019. The use of e-cigarettes and vaping products is causally associated with EVALI, a condition characterized by a constellation of respiratory symptoms, such as coughing, shortness of breath, and chest pain. This comprehensive narrative literature review explores the complexities of EVALI, including its association with the structure and composition of e-cigarettes and its epidemiology, pathogenesis, clinical and radiological manifestations, management strategies, and public health implications. Moreover, it uncovers the long-term repercussions of EVALI and underscores …

The Havcr1-Centric Host Factor Network Drives Zika Virus Vertical Transmission, Wenzhe Yu, Jun Tao, Hongmin Cao, Wanshan Zheng, Beiang Zhang, Yue Zhang, Peiqun Xu, Yiwei Zhang, Xuan Liu, Yinan Wang, Han Cai, Gang Liu, Fan Liu, Haibin Wang, Haiyan Zhao, Indira U Mysorekar, Xiaoqian Hu, Bin Cao

Center on Aging Staff Publications

Zika virus (ZIKV) vertical transmission results in devastating congenital malformations and pregnancy complications; however, the specific receptor and host factors facilitating ZIKV maternal-fetal transmission remain elusive. Here, we employ a genome-wide CRISPR screening and identify multiple placenta-intrinsic factors modulating ZIKV infection. Our study unveils that hepatitis A virus cellular receptor 1 (HAVCR1) serves as a primary receptor governing ZIKV entry in placental trophoblasts. The GATA3-HAVCR1 axis regulates heterogeneous cell tropism in the placenta. Notably, placenta-specific Havcr1 deletion in mice significantly impairs ZIKV transplacental transmission and associated adverse pregnancy outcomes. Mechanistically, the immunoglobulin variable-like domain of HAVCR1 binds to ZIKV via …

Association Of Parental Oral Health Knowledge And Self-Efficacy With Early Childhood Caries And Oral Health Quality Of Life In Texas Schoolchildren, Shreela V Sharma, Jeanette E Deason, Mengxi Wang, Alejandra Garcia-Quintana, Ru-Jye Chuang, Kila Johnson, Shalisa Garner, Steven Kelder, Jose-Miguel Yamal

Faculty, Staff and Student Publications

Improving children's oral health is a national priority. Parental knowledge and self-efficacy influence children's health behaviors; however, the relationship between parental oral health-related knowledge, self-efficacy, child oral health-related quality of life (OHQoL), and dental caries remains unclear, especially among low-income, ethnically diverse U.S. families. This study assesses the relationship between parental oral health-related knowledge, self-efficacy, child dental caries, and OHQoL. This cross-sectional seco ndary analysis uses baseline data from a school-based cluster-randomized controlled trial among children (kindergarten-second grade). Dental assessments were conducted using the International Caries Detection and Assessment System (ICDAS) on site in schools at baseline (n = 34 …

Targeted Deletion Of Cxcl1 In Mscs Regulates Osteogenesis And Suppresses Bone-Metastatic Prostate Cancer, Catherine S. Johnson, Diane L. Costanzo-Garvey, Julio C. Valencia, Sanjana Rajgopal, Theodore Reed, Emma R. Brannon, Jeremy S. Frieling, Deanna Mosley, Todd A. Wyatt, Elijah F. Edmondson, Kabhilan Mohan, Grinu Mathew, Leah M. Cook

Journal Articles: Environmental, Agricultural & Occupational Health

Bone metastasis continues to be the greatest challenge in treating patients with prostate cancer despite ongoing research. In bone, prostate cancer tumors hijack normal bone remodeling processes to drive cancer progression. However, it is unclear how these interactions drive bone-metastatic prostate cancer growth in the bone environment. To understand the mechanisms associated with bone-metastatic prostate cancer regulation of mesenchymal stem cells (MSC), we previously identified that bone-metastatic prostate cancer induces MSC expression of the pro-inflammatory chemokine CXCL8 and its mouse functional homologue Cxcl1. To date, there has been little to no information about the role of CXCL1/8 in MSC biology …

The Alcohol Exposome, Nousha H. Sabet, Todd A. Wyatt

Journal Articles: Environmental, Agricultural & Occupational Health

Science is now in a new era of exposome research that strives to build a more all-inclusive, panoramic view in the quest for answers; this is especially true in the field of toxicology. Alcohol exposure researchers have been examining the multivariate co-exposures that may either exacerbate or initiate alcohol-related tissue/organ injuries. This manuscript presents selected key variables that represent the Alcohol Exposome. The primary variables that make up the Alcohol Exposome can include comorbidities such as cigarettes, poor diet, occupational hazards, environmental hazards, infectious agents, and aging. In addition to representing multiple factors, the Alcohol Exposome examines the various types …

Health Risks Associated With Adopting New-Generation Disposable Products Among Young Adults Who Use E-Cigarettes, Shuyao Ran, James J Yang, Megan E Piper, Hsien-Chang Lin, Anne Buu

Faculty, Staff and Student Publications

New-generation disposable e-cigarettes have become increasingly popular among young adults in the USA since the FDA's partial flavor ban. This study aims to examine longitudinal changes in health risks among young adults who adopted these novel products, as well as the health effects of device types beyond the effects of other important e-cigarette characteristics. This study recruited e-cigarette users via voluntary response sampling from three college campuses in the USA to respond to four-wave online surveys conducted in four consecutive semesters. Among the participants who adopted disposables during the study, their health risks (dependence symptoms, respiratory symptoms, combustible tobacco use) …

Viability Discrimination Of Bacterial Microbiomes In Home Kitchen Dish Sponges Using Propidium Monoazide Treatment, Christina K Carstens, Joelle K Salazar, Shreela Sharma, Wenyaw Chan, Charles Darkoh

Faculty, Staff and Student Publications

Dish sponges are known to support the proliferation of human bacterial pathogens, yet they are commonly used by consumers. Exposure to foodborne pathogens via sponge use may lead to illness, a serious concern among susceptible populations. The extent of exposure risks from sponge use has been limited by constraints associated with culture-independent or dependent methods for bacterial community characterization. Therefore, five used dish sponges were characterized to evaluate the presence of viable bacterial foodborne pathogens using the novel application of propidium monoazide (PMA) treatment and targeted 16S rRNA gene amplicon sequencing. Select pathogen viability was confirmed using targeted selective enrichment. …

Examining Management And Employees' Perceptions Of Occupational Heat Exposure And The Effectiveness Of A Heat Stress Prevention Intervention On Safety And Well-Being Among Natural Gas Construction Workers: A Qualitative Field-Based Study, Muinat Abolore Idris, Christine Markham, Kristina D Mena, William B Perkison

Faculty, Staff and Student Publications

BACKGROUND: Numerous risk factors have been identified as significantly influencing outdoor workers' risk for heat stress and heat-related conditions, impacting their health, well-being, and productivity. However, the specific effects of these factors on construction workers' safety, health, and well-being remain under-researched. With climate change increasing temperatures, assessing heat stress among construction workers is imperative.

OBJECTIVE: To identify the barriers and facilitators influencing the safety of natural gas construction workers and evaluate an implemented heat stress intervention.

METHODS: In the summer of 2023, two semi-structured interviews and six focus groups were conducted with twenty-one stakeholders at a Texas natural gas construction …

Hiv/Aids-Associated Knowledge And Attitudes Towards Treating Disadvantaged Communities Among Pre-Community-Based Dental Education Dental Students In The Us, Aditi Tomar, Hannah Balcezak, Shirley Lewis Miranda, Marie C Latortue, Richa Chinchkhandi, Lisa Wigfall

Faculty, Staff and Student Publications

This study examines HIV/AIDS-associated knowledge and attitudes towards treating disadvantaged communities among predoctoral dental students in U.S. dental schools who have not yet commenced their Community-Based Dental Education (CBDE) training. It also compares the difference in the knowledge and attitudes between students with reported community engagement with PLWHA and those without. Our study comprised 89 predoctoral dental students within their D1-D3 years of dental school who had not yet initiated their Community-Based Dental Education (referred to as pre-CBDE dental students). Their responses were collected via an online survey. The participants were 68% females, 94% heterosexual, and with a mean age …

Prevalence And Relevant Factors Of Nocturia And Its Impact On Sleep Quality In Chinese University Students, Yakai Liu, Zhenwei Zhang, Huijie Hu, Xiangfei He, Pengchao Xu, Qifeng Dou, Cuiping Song, Huiqing Zhang, Israel Franco, Konstantinos Kamperis, Søren Rittig, Jianguo Wen

Faculty, Staff and Student Publications

The purpose of this study was to investigate the prevalence and relevant factors of nocturia and its impact on sleep quality in university students in Mainland China. A large-scale survey was conducted on 14,000 university students from 3 universities in Henan province, China by using an anonymous questionnaire. The questionnaire collected the information from the past six months. The relationships between the prevalence of nocturia and its relevant factors were evaluated. A total of 13,874 questionnaires were collected and 13,104 qualified for statistical analysis. A total of 659 students suffered from clinically relevant nocturia (CRN) (4.56% in male and 5.34% …

Legacy Effects Of Historical Gold Mining On Floodplains Of An Australian River, Francesco Colombi, Aleicia Holland, Darren Baldwin, Susan Lawrence, Peter Davies, Ian Rutherfurd, James Grove, Jodi Turnbull, Mark Macklin, Greg Hil, Ewen Silvester

Faculty, Staff and Student Publications

The gold rush at the end of the nineteenth century in south-eastern Australia resulted in the mobilization and re-deposition of vast quantities of tailings that modified the geomorphology of the associated river valleys. Previous studies of contamination risk in these systems have either been performed directly on mine wastes (e.g., battery sand) or at locations close to historical mine sites but have largely ignored the extensive area of riverine alluvial deposits extending downstream from gold mining locations. Here we studied the distribution of contaminant metal(loids) in the Loddon River catchment, one of the most intensively mined areas of the historical …

Willingness To Utilize A Mobile Treatment Unit In Five Counties At The Epicenter Of The Us Rural Opioid Epidemic., Snigdha R. Peddireddy, Melvin D. Livingston Iii, April M. Young, Patricia R. Freeman, Umedjon Ibragimov, Kelli A. Komro, Michelle R. Lofwall, Carrie B. Oser, Michele Staton, Hannah L. F. Cooper

Epidemiology and Environmental Health Faculty Publications

INTRODUCTION: US federal policies are evolving to expand the provision of mobile treatment units (MTUs) offering medications for opioid use disorder (MOUD). Mobile MOUD services are critical for rural areas with poor geographic access to fixed-site treatment providers. This study explored willingness to utilize an MTU among a sample of people who use opioids in rural Eastern Kentucky counties at the epicenter of the US opioid epidemic.

METHODS: The study analyzed Cross-sectional survey data from the Kentucky Communities and Researchers Engaging to Halt the Opioid Epidemic (CARE2HOPE) study covering five rural counties in the state. Logistic regression models investigated the …

Adsorbents From Rice Husk And Shrimp Shell For Effective Removal Of Heavy Metals And Reactive Dyes In Water, Md Ibrahim H Mondal, Shovra Chandra Chakraborty, Md Saifur Rahman, Shaik Merkatur Hakim Marjuban, Firoz Ahmed, John L Zhou, Mohammad Boshir Ahmed, Masoumeh Zargar

Faculty, Staff and Student Publications

Widespread contamination by heavy metals (HMs) and dyes poses a major health risk to people and ecosystems requiring effective treatment. In this work, rice husk (RH) and shrimp shells were extracted to obtain amorphous silica and chitosan, respectively, which were utilized to produce nano-chitosan-coated silica (NCCS). To ensure the stability of the nanoparticles, silica was freeze-dried after being coated with nano-chitosan. Functional groups (-NH

Proteome Analysis For Inflammation Related To Acute And Convalescent Infection, Tara K Sigdel, Swastika Sur, Patrick Boada, Suzanne M Mcdermott, Cecilia S Lindestam Arlehamn, Kristy O Murray, Linda K Bockenstedt, Maggie Kerwin, Elaine F Reed, Eva Harris, Ken Stuart, Bjoern Peters, Ana Sesma, Ruth R Montgomery, Minnie M Sarwal

Faculty, Staff and Students Publications

Infectious diseases are a significant burden in global healthcare. Pathogens engage with different host defense mechanisms. However, it is currently unknown if there are disease-specific immune signatures and/or if different pathogens elicit common immune-associated molecular entities to common therapeutic interventions. We studied patients enrolled through the Human Immunology Project Consortium (HIPC), which focuses on immune responses to various infections. Blood samples were collected and analyzed from patients during infection and follow-up time points at the convalescent stage. The study included samples from patients with Lyme disease (LD), tuberculosis (TB), malaria (MLA), dengue virus (DENV), and West Nile virus (WNV), as …

Cleaning Tasks And Products And Asthma Among Health Care Professionals, Jenil Patel, David Gimeno Ruiz De Porras, Laura E Mitchell, Arch Carson, Lawrence W Whitehead, Inkyu Han, Lisa Pompeii, Sadie Conway, Jan-Paul Zock, Paul K Henneberger, Riddhi Patel, Joy De Los Reyes, George L Delclos

Faculty, Staff and Student Publications

OBJECTIVE: Health care workers are at risk for work-related asthma, which may be affected by changes in cleaning practices. We examined associations of cleaning tasks and products with work-related asthma in health care workers in 2016, comparing them with prior results from 2003.

METHODS: We estimated asthma prevalence by professional group and explored associations of self-reported asthma with job-exposure matrix-based cleaning tasks/products in a representative Texas sample of 9914 physicians, nurses, respiratory/occupational therapists, and nurse aides.

RESULTS: Response rate was 34.8% (n = 2421). The weighted prevalence rates of physician-diagnosed (15.3%), work-exacerbated (4.1%), and new-onset asthma (6.7%) and bronchial hyperresponsiveness …

Comment On Marsigliante Et Al Effects On Children's Physical And Mental Well-Being Of A Physical-Activity-Based School Intervention Program: A Randomized Study, Raphiel Murden, Jon Agley, Lilian Golzarri-Arroyo, Armando Peña, Danny Valdez, Abu Bakkar Siddique, Moonseong Heo, David B Allison

Children’s Nutrition Research Center Staff Publications

We conducted a critical review of the article “Effects on Children’s Physical and Mental Well-Being of a Physical-Activity-Based School Intervention Program: A Randomized Study”, published in the International Journal of Environmental Research and Public Health in 2023 as part of the Special Issue “Psychomotricity and Physical Education in School Health”. We identified multiple mistakes in the statistical analyses applied. First, the authors claim to have found a statistically significant association between the proposed intervention and change in body composition (body mass index (BMI) percentiles, relative fat mass, and BMI classes) by way of exhibiting differences in nominal significance between the …

Review Of Generic Scenario Environmental Release And Occupational Exposure Models Used In Chemical Risk Assessment, William M Barrett, David E Meyer, Raymond L Smith, Sudhakar Takkellapati, Michael A Gonzalez

Faculty, Staff and Student Publications

Under the Toxic Substances Control Act (TSCA), the United States Environmental Protection Agency (USEPA) is required to determine whether a new chemical substance poses an unreasonable risk to human health or the environment before the chemical is manufactured in or imported into the United States. This manuscript provides a review of the process used to evaluate the risk associated with a chemical based on the scenarios and models used in the evaluation. Specifically, the Generic Scenarios and Emission Scenario Documents developed by the USEPA were reviewed, along with background documentation prepared by USEPA to identify the core elements of the …

Association Of Social Vulnerability And Covid-19 Mortality Rates In Texas Between 15 March 2020, And 21 July 2022: An Ecological Analysis, Dennis Ogeto Nyachoti, Nalini Ranjit, Ryan Ramphul, Leah D Whigham, Andrew E Springer

Faculty, Staff and Student Publications

BACKGROUND: Despite the key role of social vulnerability such as economic disadvantage in health outcomes, research is limited on the impact of social vulnerabilities on COVID-19-related deaths, especially at the state and county level in the USA.

METHODS: We conducted a cross-sectional ecologic analysis of COVID-19 mortality by the county-level Minority Health Social Vulnerability Index (MH SVI) and each of its components in Texas. Negative binomial regression (NBR) analyses were used to estimate the association between the composite MH SVI (and its components) and COVID-19 mortality.

RESULTS: A 0.1-unit increase in the overall MH SVI (IRR, 1.27; 95% CI, 1.04-1.55; …

Helping Frontline Workers In Texas-A Framework For Resource Development, Karima Lalani, Meredith O'Neal, Simone Lee Joannou, Bhanumathi Gopal, Tiffany Champagne-Langabeer

Faculty, Staff and Student Publications

First responders disproportionately experience occupational stress when compared to the general population, and COVID-19 has exacerbated this stress. The nature of their duties as law enforcement officers, firefighters, and medics exposes them to repeated trauma, increasing their risk of developing a broad array of mental health issues, including post-traumatic stress disorder (PTSD), substance use disorder (SUD), and compassion fatigue. This paper describes the need for resources for frontline workers and provides a framework for creating and implementing resources. A team of interdisciplinary subject matter experts developed two major resources. The first resource was a 24/7 helpline to support first responders …

Bisphenol-A And Phthalate Metabolism In Children With Neurodevelopmental Disorders, T Peter Stein, Margaret D Schluter, Robert A Steer, Xue Ming

Rowan-Virtua School of Osteopathic Medicine Departmental Research

BACKGROUND: The etiology of autism spectrum (ASD) and Attention Deficit/Hyperactivity (ADHD) disorders are multifactorial. Epidemiological studies have shown associations with environmental pollutants, such as plasticizers. This study focused on two of these compounds, the Bisphenol-A (BPA) and Diethylhexyl Phthalate (DEHP). The major pathway for BPA and DEHP excretion is via glucuronidation. Glucuronidation makes insoluble substances more water-soluble allowing for their subsequent elimination in urine.

HYPOTHESIS: Detoxification of these two plasticizers is compromised in children with ASD and ADHD. Consequently, their tissues are more exposed to these two plasticizers.

METHODS: We measured the efficiency of glucuronidation in three groups of children, …

Pandemic Response Officers: Integration Between Medical, Public Health, And Higher Education Systems To Expedite Prevention And Response., Anne C Jones, Genevive R Meredith, Donna Leong, Sabine Jamal, Rachel Buckwalter, John D Clarke, Marin Clarkberg, Allan Bishop, Frank Cantone, Claire Espey, Frank Kruppa, Mary George Opperman, Gary A Koretzky

Rowan-Virtua School of Osteopathic Medicine Departmental Research

CONTEXT: Research and policy studies alike have enumerated population and community health benefits of system integration between medical, public health, and social entities. The emergence of the COVID-19 pandemic revealed the necessity of a well-trained and adequately staffed public health and medical workforce in order to process SARS-CoV-2 cases and prevent subsequent transmission. Higher education systems, in particular, represented defined populations of exposure and transmission. Opportunities existed for collaboration and task sharing between institutions of higher education and local public health departments to limit spread and impacts.

PROGRAM: This article describes the Pandemic Response Officer (PRO) program at Cornell University, …

Colonizing And Virulence Factors In Enterotoxigenic Escherichia Coli From Peru, Fulton P Rivera, Anicia Medina, Maribel Riveros, Theresa J Ochoa, Maria J Pons, Joaquim Ruiz

Faculty, Staff and Student Publications

Enterotoxigenic Escherichia coli (ETEC) ranks among the most relevant diarrheagenic pathogens. Efforts to design vaccines to fight ETEC have been focused on colonizing factors (CFs) and atypical virulence factors (AVF). An effective vaccine must account for differences in the regional prevalence of these CFs and AVFs to be truly effective in a given area. In the present study, the presence of 16 CFs and 9 AVFs, as well as the heat-stable (ST) variants (STh or STp), was established by polymerase chain reaction in 205 Peruvian ETEC isolates (120 from diarrhea cases and 85 from healthy controls). Ninety-nine (48.3%) isolates were …

Adult Asthma Associated With Roadway Density And Housing In Rural Appalachia: The Mountain Air Project (Map)., W Jay Christian, John Flunker, Beverly May, Susan Westneat, Wayne T Sanderson, Nancy Schoenberg, Steven R Browning

UK CARES Faculty Publications

BACKGROUND: Appalachian Kentucky is a rural area with a high prevalence of asthma among adults. The relative contribution of environmental exposures in the etiology of adult asthma in these populations has been understudied.

OBJECTIVE: This manuscript describes the aims, study design, methods, and characteristics of participants for the Mountain Air Project (MAP), and focuses on associations between small area environmental exposures, including roadways and mining operations, and lifetime and current asthma in adults.

METHODS: A cohort of residents, aged 21 and older, in two Kentucky counties, was enrolled in a community-based, cross-sectional study. Stratified cluster sampling was used to select …

Ending The Hiv Epidemic: Identifying Barriers And Facilitators To Implement Molecular Hiv Surveillance To Develop Real-Time Cluster Detection And Response Interventions For Local Communities, Moctezuma Garcia, Samantha Devlin, Jared Kerman, Kayo Fujimoto, Lisa R Hirschhorn, Gregory Phillips, John Schneider, Moira C Mcnulty

Faculty, Staff and Student Publications

The rapid implementation of molecular HIV surveillance (MHS) has resulted in significant challenges for local health departments to develop real-time cluster detection and response (CDR) interventions for priority populations impacted by HIV. This study is among the first to explore professionals' strategies to implement MHS and develop CDR interventions in real-world public health settings. Methods: Semi-structured qualitative interviews were completed by 21 public health stakeholders in the United States' southern and midwestern regions throughout 2020-2022 to identify themes related to the implementation and development of MHS and CDR. Results for the thematic analysis revealed (1) strengths and limitations in utilizing …

Association Between E-Cigarette Use Behaviors And Anxiety/Depression Among Black/African American Adults Based On Sexual Identity, David Adzrago, Melissa B Harrell, Kayo Fujimoto, Antwan Jones, J Michael Wilkerson

Faculty, Staff and Student Publications

Limited studies have examined disparities in e-cigarette use among Black/African American adults by sexual identity and whether the relationship between symptoms of anxiety/depression and e-cigarette use varies by sexual identity. We examined the association between e-cigarette use behaviors (never, former, and current use) and anxiety/depression among a nationally representative sample of Black/African American adults who identified as a sexual minority (lesbian/gay, bisexual, and others) or heterosexual individuals. We combined cross-sectional data from the 2011 to 2020 Health Information National Trends Survey (n = 6267), which is a nationally representative data set. We computed weighted e-cigarette use prevalence and multinomial logistic …

A Simple Seir-V Model To Estimate Covid-19 Prevalence And Predict Sars-Cov-2 Transmission Using Wastewater-Based Surveillance Data, Tin Phan, Samantha Brozak, Bruce Pell, Anna Gitter, Amy Xiao, Kristina D Mena, Yang Kuang, Fuqing Wu

Faculty, Staff and Student Publications

Wastewater-based surveillance (WBS) has been widely used as a public health tool to monitor SARS-CoV-2 transmission. However, epidemiological inference from WBS data remains understudied and limits its application. In this study, we have established a quantitative framework to estimate COVID-19 prevalence and predict SARS-CoV-2 transmission through integrating WBS data into an SEIR-V model. We conceptually divide the individual-level viral shedding course into exposed, infectious, and recovery phases as an analogy to the compartments in a population-level SEIR model. We demonstrated that the effect of temperature on viral losses in the sewer can be straightforwardly incorporated in our framework. Using WBS …

Physical Activity, Seasonal Sensitivity And Psychological Well-Being Of People Of Different Age Groups Living In Extreme Environments, Caren Alvarado, Matías Castillo-Aguilar, Valeska Villegas, Claudia Estrada Goic, Katherine Harris, Patricio Barria, Michele M Moraes, Thiago T Mendes, Rosa M E Arantes, Pablo Valdés-Badilla, Cristian Núñez-Espinosa

Faculty, Staff and Student Publications

Physical activity can prevent many organic and mental pathologies. For people living in extreme southern high-latitude environments, weather conditions can affect these activities, altering their psychological well-being and favoring the prevalence of seasonal sensitivity (SS). This study aims to determine the relationships between the practice of physical activity, seasonal sensitivity and well-being in people living in high southern latitudes. A cross-sectional study was conducted, using the Seasonal Pattern Assessment Questionnaire (SPAQ), applying a psychological well-being scale, and determining sports practice according to the recommendations of the World Health Organization (WHO) for the 370 male (n = 209; 55%) and female …

Class 1 And 2 Integrons In Escherichia Coli Strains Isolated From Diarrhea And Bacteremia In Children Less Than 2 Years Of Age From Peru, Maribel Riveros, Maria J Pons, David Durand, Theresa J Ochoa, Joaquim Ruiz

Faculty, Staff and Student Publications

Class 1 and Class 2 integrons are mobilizable elements able to carry a variety of antibiotic resistance determinants. In the present study, Class 1 and 2 integrons present in 355 pathogenic Escherichia coli (285 diarrheagenic, of these 129 were enteropathogenic, 90 enteroaggregative, 66 enterotoxigenic, and 70 bacteremic) isolated from healthy and ill children under age 5 from periurban areas of Lima, Peru, were characterized. The presence of integrase 1 and 2 was established by polymerase chain reaction (PCR), and variable regions were grouped by PCR-restriction fragment length polymorphism and subsequent sequencing. Antimicrobial resistance was established by disk diffusion. Ninety-seven isolates …

The Impact Of Covid-19 On Pediatric Cardiac Arrest Outcomes: A Systematic Review And Meta-Analysis, Alla Navolokina, Jacek Smereka, Bernd W Böttiger, Michal Pruc, Raúl Juárez-Vela, Mansur Rahnama-Hezavah, Zubaid Rafique, Frank W Peacock, Kamil Safiejko, Lukasz Szarpak

Faculty, Staff and Students Publications

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) caused a global pandemic, required the donning of personal protective equipment during clinical contact, and continues to be a significant worldwide public health concern. Pediatric cardiac arrest is a rare but critical condition with a high mortality rate, the outcomes of which may be negatively affected by donning personal protective equipment. The aim of this study is to perform a systematic review and meta-analysis of the impact of the COVID-19 pandemic on pediatric cardiac arrest outcomes. We conducted a systematic review with meta-analysis in the following databases: PubMed, EMBASE, Scopus, Web of Science, …