320,779 results match your criteria: "Maryland; Veterans Affairs Maryland Health Center System (Veterans Affairs)[Affiliation]"

While recycling irrigation water can reduce water use constraints and costs in nurseries, adoption is hindered by the associated risk of recirculating and spreading waterborne pathogens. To enable regional water re-use, this study assessed oomycete re-circulation risks and recycled water treatment efficacy at organismal and community scales. In culture-based analysis of recycled pond water at two Mid-Atlantic nurseries across three years, diverse oomycetes (12+ species) were detected using culture-based analysis, with Phytopythium helicoides as the dominant species; MiSeq analysis detected eight of these species, plus 24 additional taxa.

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Effects of Noise and Public Setting on Blood Pressure Readings : A Randomized Crossover Trial.

Ann Intern Med

January 2025

Department of Epidemiology and Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore; and Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland (T.M.B.).

Background: Guidelines emphasize quiet settings for blood pressure (BP) measurement.

Objective: To determine the effect of noise and public environment on BP readings.

Design: Randomized crossover trial of adults in Baltimore, Maryland.

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Background: Sex-specific differences in stroke risk factors, clinical presentation, and outcomes are well documented. However, little is known about real-world differences in transient ischemic attack (TIA) hospitalizations and outcomes between men and women.

Methods: This was a retrospective cohort study of the 2016 to 2021 Nationwide Readmissions Database in the United States.

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Background: Cholera outbreaks are surging worldwide. Growing research supports case-area targeted interventions (CATIs), whereby teams provide a package of interventions to case and neighboring households, as an effective strategy in cholera outbreak control, particularly in humanitarian settings. While research exists on individual CATI interventions, research gaps exist on outcomes of integrated interventions during CATI responses.

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SiO-Mediated Hydrothermal Synthesis of Spiroffite-Type CoTeO.

Inorg Chem

January 2025

Department of Chemistry, The Johns Hopkins University, Baltimore, Maryland 21218, United States.

The hydrothermal synthesis of novel materials typically relies on both knowledge of the redox activities of all cations present in the reaction solution and a small toolset of so-called mineralizers to tune the solution's overall chemical potential. Upon the use of a less conventional mineralizer species, SiO, we show the stabilization of spiroffite-type CoTeO under less forceful hydrothermal conditions than those in previous reports. When synthesized in the presence of both SiO and each respective alkali carbonate as a secondary mineralizer, silicon substitution in place of tellurium in the host structure becomes apparent, and the corresponding disorder introduced gives rise to enhanced low-temperature ferromagnetism.

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Background: Understanding based on up-to-date data on the burden of non-communicable diseases (NCDs) is limited, especially regarding how subtypes contribute to the overall NCD burden and the attributable risk factors across locations and subtypes. We aimed to report the global, regional, and national burden of NCDs, subtypes, and attributable risk factors in 2021, and trends from 1990 to 2021 by age, sex, and socio-demographic index (SDI).

Materials And Methods: We used data from the Global Burden of Disease Study 2021 to estimate the prevalence, deaths, and disability-adjusted life years (DALYs) for NCDs and subtypes, along with attributable risk factors.

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My Loved One Has Cancer-What Does This Mean for Me?

JAMA Intern Med

January 2025

Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota, Minneapolis.

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Importance: Biomarkers would greatly assist decision-making in the diagnosis, prevention, and treatment of chronic pain.

Objective: To undertake analytical validation of a sensorimotor cortical biomarker signature for pain consisting of 2 measures: sensorimotor peak alpha frequency (PAF) and corticomotor excitability (CME).

Design, Setting, And Participants: This cohort study at a single center (Neuroscience Research Australia) recruited participants from November 2020 to October 2022 through notices placed online and at universities across Australia.

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The specific pathogeneses of schizophrenia (SCZ) remain an enigma despite extensive research that has implicated both genetic and environmental factors. Recent revelations that dysregulated immune system caused by glial cell overactivation result in neuroinflammation, a key player in neurodegenerative as well as neuropsychiatric disorders including SCZ are providing novel clues on potential therapeutic interventions. Here, we review the roles of glial cells (Dr.

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We aimed to compare sleep problems in autistic and non-autistic adults with co-occurring depression and anxiety. The primary research question was whether autism status influences sleep quality, after accounting for the effects of depression and anxiety. We hypothesized that autistic adults would report higher levels of depression, anxiety, and sleep problems compared to non-autistic adults, after controlling for these covariates.

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rsfMRI-based brain entropy is negatively correlated with gray matter volume and surface area.

Brain Struct Funct

January 2025

Department of Diagnostic Radiology & Nuclear Medicine, University of Maryland School of Medicine, 670 W Baltimore St, HSF III, R1173, Baltimore, MD, 21202, USA.

The brain entropy (BEN) reflects the randomness of brain activity and is inversely related to its temporal coherence. In recent years, BEN has been found to be associated with a number of neurocognitive, biological, and sociodemographic variables such as fluid intelligence, age, sex, and education. However, evidence regarding the potential relationship between BEN and brain structure is still lacking.

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Caregivers of children with asthma can become overwhelmed by the burden of care provision. Guided by the socioecological framework, we examined individual and system-level factors associated with caregiver health-related quality of life (HRQoL) among preschool children (aged two to six years) enrolled in a multilevel home- and school-based asthma educational intervention in Baltimore, Maryland. Primary outcome was caregiver HRQoL measured at baseline and six months.

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The implanted Eversense Continuous Glucose Monitoring (CGM) System transitioned from 90- to 180- to 365-day durations marketed today. This report summarizes the 365-day clinical study. ENHANCE was a prospective, multicenter study evaluating the accuracy and safety of the Eversense 365 CGM system through 1 year in adults with diabetes.

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Outcomes of Liver Transplant for Hepatic Epithelioid Hemangioendothelioma.

Clin Transplant

February 2025

Division of Transplantation Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland, USA.

Introduction: Hepatic epithelioid hemangioendothelioma (HEH) is a rare indication of liver transplant with limited evidence.

Methods: Adult recipients undergoing first-time liver-only transplant from 2002 to 2021 in the United States were identified using the UNOS/OPTN database. We compared post-transplant outcomes of recipients receiving liver transplant for HEH versus other diagnoses.

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"It's Like You're Feeding Your Child Twice": Barriers and Facilitators to Human Milk Feeding Children With Cystic Fibrosis.

Pediatr Pulmonol

January 2025

Department of Pediatrics, Division of Pulmonary, Allergy/Immunology, Cystic Fibrosis and Sleep, Emory University, Atlanta, Georgia, USA.

Background: Cystic Fibrosis Foundation guidelines recommend human milk (HM) as the ideal source of nutrition for children with CF (cwCF). Despite known pulmonary and nutritional benefits, fewer cwCF ever receive HM compared to the general population. Early nutrition choices are preference-sensitive, yet little is known about the factors that impede or sustain HM feeding among parents of cwCF.

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Background: Evolving evidence suggests that patients undergoing treatment with Janus kinase inhibitors (JAKi) may face an increased risk of cardiovascular events, malignancies, and serious infections.

Objectives: We assessed cardiovascular, malignancy, and serious infection risks associated with JAKi use compared to tumor necrosis factor inhibitor (TNFi) use, which served as the active comparator, in patients with rheumatoid arthritis (RA) or ulcerative colitis (UC).

Methods: This study emulated a target trial using South Korea's nationwide claims database (2013-2023).

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Background And Aims: Acute liver failure (ALF) is a serious condition, typically in individuals without prior liver disease. Drug-induced ALF (DIALF) constitutes a major portion of ALF cases. Our research aimed to identify potential genetic predispositions to DIALF.

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Aim: To understand how Black or African American women living with HIV (WLH) experience different types of stigma in their daily lives.

Design: Secondary analysis of quantitative and qualitative data from a recent clinical trial in Baltimore, Maryland.

Methods: Quantitative data were collected in the baseline survey, and qualitative data were gathered during 6-month follow-up focus group and individual interviews.

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Unlabelled: APOBEC3 proteins (A3s) play an important role in host innate immunity against viruses and DNA mutations in cancer. A3s-induced mutations in both viral and human DNA genomes vary significantly from non-lethal mutations in viruses to localized hypermutations, such as kataegis in cancer. How A3s are regulated remains largely unknown.

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Ceftriaxone-resistant Enterobacterales remain a public health threat; contemporary data investigating their molecular epidemiology are limited. Five hundred consecutive ceftriaxone-resistant (MIC ≥ 4 µg/mL) Enterobacterales bloodstream isolates were collected between 2018 and 2022 from three Maryland hospitals. Broth microdilution confirmed antibiotic susceptibilities.

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Oxford Nanopore Technologies provides multiplexing options for DNA and cDNA sequencing, but not for direct RNA sequencing. Here we describe a duplexing approach and validate it by simultaneously sequencing the rRNA from wild type and knockout that have differential rRNA modifications, successfully demultiplexing the data using bioinformatics approaches.

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Hydride Formation and Decomposition on Cu(111) in HClO.

J Am Chem Soc

January 2025

Materials Science and Engineering Division, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, Maryland 20899, United States.

Cu electrodeposition and the electrocatalysis of hydrogenation reactions thereupon involve significant interactions with adsorbed hydrogen. Electrochemical mass spectrometry (EC-MS) is used to explore the formation and decomposition of surface hydride on Cu(111) in 0.1 mol L HClO.

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This study investigated trends in suspected cannabinoid hyperemesis syndrome (CHS)-related emergency department visits among youth (15-24 years old) in the United States between 2006 and 2020. Using data from the Nationwide Emergency Room Sample, over 55,000 suspected CHS-related visits were identified, with an average annual increase of 28.1% per year.

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