keyword
https://read.qxmd.com/read/38722669/self-assembled-conjugated-coordination-polymer-nanorings-role-of-morphology-and-redox-sites-for-the-alkaline-electrocatalytic-oxygen-evolution-reaction
#1
JOURNAL ARTICLE
Vishwakarma Ravikumar Ramlal, Kinjal B Patel, Savan K Raj, Divesh N Srivastava, Amal Kumar Mandal
Electrocatalytic water splitting provides a sustainable method for storing intermittent energies, such as solar energy and wind, in the form of hydrogen fuel. However, the oxygen evolution reaction (OER), constituting the other half-cell reaction, is often considered the bottleneck in overall water splitting due to its slow kinetics. Therefore, it is crucial to develop efficient, cost-effective, and robust OER catalysts to enhance the water-splitting process. Transition-metal-based coordination polymers (CPs) serve as promising electrocatalysts due to their diverse chemical architectures paired with redox-active metal centers...
May 9, 2024: ACS Applied Materials & Interfaces
https://read.qxmd.com/read/38722628/risk-factors-for-hydroxychloroquine-retinopathy-and-its-subtypes
#2
JOURNAL ARTICLE
April M Jorge, Ronald B Melles, Michael F Marmor, Baijun Zhou, Yuqing Zhang, Hyon K Choi
IMPORTANCE: The major toxic effect of hydroxychloroquine is retinopathy. Thus, current guidelines recommend limiting the dose and screening annually for retinopathy among all long-term users, but individual patient factors may be associated with retinopathy risk. OBJECTIVE: To identify risk factors beyond hydroxychloroquine dose and duration of use for hydroxychloroquine retinopathy. DESIGN, SETTING, AND PARTICIPANTS: This cohort study of 4677 patients in the Kaiser Permanente Northern California integrated health network who initiated hydroxychloroquine, continued treatment, and underwent retinopathy screening after 5 years of use was conducted from July 1, 1997, to December 31, 2020, with up to 15 years of follow-up...
May 1, 2024: JAMA Network Open
https://read.qxmd.com/read/38722618/mitigation-of-effect-modification-by-psychological-status-in-patients-with-hearing-loss
#3
JOURNAL ARTICLE
Minjee Kim, Elizabeth G Willard, C Eduardo Corrales, Anthony A Prince, Allen S Zhou, Bernard Rosner, Maria Edelen, Jennifer J Shin
IMPORTANCE: Although patient-reported outcomes provide valuable insights, these subjective data may not align with objective test results. Hearing loss is a pervasive problem, such that concordance between subjective perceptions of hearing ability and objective audiogram assessments would be beneficial. OBJECTIVES: To determine (1) whether psychological status is an effect modifier of the association between subjective patient reports of hearing ability and objective audiometry results, and (2) whether any effect modification observed in standard static questionnaires would be either mitigated or exacerbated by adaptive testing based on Item Response Theory analyses...
May 9, 2024: JAMA Otolaryngology—Head & Neck Surgery
https://read.qxmd.com/read/38722616/lower-blepharoplasty
#4
JOURNAL ARTICLE
Pharibe Pope, Tuleen Sawaf, Natalie Justicz
No abstract text is available yet for this article.
May 9, 2024: JAMA Otolaryngology—Head & Neck Surgery
https://read.qxmd.com/read/38722593/the-effects-of-family-support-and-smartphone-derived-homestay-on-daily-mood-and-depression-among-sexual-and-gender-minority-adolescents
#5
JOURNAL ARTICLE
Alma M Bitran, Aishwarya Sritharan, Esha Trivedi, Fiona Helgren, Savannah N Buchanan, Katherine Durham, Lilian Y Li, Carter J Funkhouser, Nicholas B Allen, Stewart A Shankman, Randy P Auerbach, David Pagliaccio
Sexual and gender minority (SGM) adolescents are at elevated risk for depression. This risk is especially pronounced among adolescents whose home environment is unsupportive or nonaffirming, as these adolescents may face familial rejection due to their identity. Therefore, it is critical to better understand the mechanisms underlying this risk by probing temporally sensitive associations between negative mood and time spent in potentially hostile home environments. The current study included adolescents ( N = 141; 43% SGM; 13-18 years old), oversampled for depression history, who completed clinical interviews assessing lifetime psychiatric history and depression severity as well as self-report measures of social support...
May 9, 2024: J Psychopathol Clin Sci
https://read.qxmd.com/read/38722571/network-meta-analysis-of-ravulizumab-and-alternative-interventions-for-the-treatment-of-neuromyelitis-optica-spectrum-disorder
#6
REVIEW
Stacey L Clardy, Sean J Pittock, Orhan Aktas, Jin Nakahara, Noriko Isobe, Diego Centonze, Sami Fam, Adrian Kielhorn, Jeffrey C Yu, Jeroen Jansen, Ina Zhang
INTRODUCTION: Anti-aquaporin-4 antibody-positive (AQP4-Ab+) neuromyelitis optica spectrum disorder (NMOSD) is a complement-mediated autoimmune disease in which unpredictable and relapsing attacks on the central nervous system cause irreversible and accumulating damage. Comparative efficacy of new NMOSD therapies, such as ravulizumab, with established therapies is critical in making informed treatment decisions. METHODS: Efficacy of ravulizumab relative to established AQP4-Ab+ NMOSD treatments, such as eculizumab, inebilizumab, and satralizumab, was evaluated in a Bayesian network meta-analysis (NMA)...
May 9, 2024: Neurology and Therapy
https://read.qxmd.com/read/38722568/sex-specific-effects-of-birth-weight-on-longitudinal-behavioural-outcomes-in-children-and-adolescents-findings-from-the-raine-study
#7
JOURNAL ARTICLE
Lars Meinertz Byg, Carol Wang, John Attia, Craig Pennell
Previous cross-sectional studies suggest that birth weight (BW) is associated with aggression-, social- and attention problems differently in boys and girls. We sought to test if these differences could be confirmed in a longitudinal study. The 1989 Raine Study provided prospectively collected data on perinatal variables and repeated child behaviour checklist assessments from ages 5 to 17. Linear mixed effects models provided crude and adjusted relationships between BW and childhood behaviour at a conservative significance threshold using prenatal maternal covariables in adjusted models...
May 9, 2024: European Child & Adolescent Psychiatry
https://read.qxmd.com/read/38722563/outcomes-of-centrally-versus-laterally-based-tarsoconjuctival-pedicle-flap-reconstruction-for-large-full-thickness-lower-eyelid-defects
#8
JOURNAL ARTICLE
Zvi Gur, Alison Chan, Michelle Ting, Ramzi Alameddine, Catherine Y Liu, Bobby S Korn, Don O Kikkawa
BACKGROUND: To compare the outcomes of two types of tarsoconjunctival pedicle flaps for reconstruction of large lower eyelid defects. METHODS: Retrospective medical record review of consecutive patients who underwent centrally-based or laterally-based tarsoconjunctival pedicle transconjunctival flap for lower eyelid reconstruction for defects greater than 50% of the lid margin. Full thickness skin grafts were used for anterior lamellar reconstruction in all cases...
May 6, 2024: Plastic and Reconstructive Surgery
https://read.qxmd.com/read/38722551/automatically-detecting-osahs-patients-based-on-transfer-learning-and-model-fusion
#9
JOURNAL ARTICLE
Li Ding, Jianxin Peng, Lijuan Song, Xiaowen Zhang
Snoring is the most typical symptom of obstructive sleep apnea hypopnea syndrome (OSAHS) that can be used to develop a non-invasive approach for automatically detecting OSAHS patients. In this work, a model based on transfer learning and model fusion was applied to classify simple snorers and OSAHS patients. Three kinds of basic models were constructed based on pretrained Visual Geometry Group-16 (VGG16), Pretrained Audio Neural Networks (PANN), and Mel-frequency Cepstral Coefficient (MFCC). The XGBoost was used to select features based on feature importance, the max voting strategy was applied to fuse these basic models and leave-one-subject-out cross validation was used to evaluate the proposed model...
May 9, 2024: Physiological Measurement
https://read.qxmd.com/read/38722546/reconstruction-of-squamous-cell-carcinoma-on-oral-commissure-with-hatchet-shaped-flap
#10
JOURNAL ARTICLE
Sae Hwi Ki, Do Hyuk Chung, Tae Jun Park
The mouth is a unique and prominent element of the lower face. Given the complex anatomy, aesthetic appearance, and function of the oral commissure, its reconstruction due to various causes presents a significant challenge for surgeons. Squamous cell carcinoma (SCC) of the lip is the most common type of oral cancer, accounting for approximately 25% to 30% of all oral cancers. Wide excision is the treatment of choice, and the prognosis is generally favorable. We encountered a case of SCC of the right oral commissure in a 69-year-old man...
May 9, 2024: Journal of Craniofacial Surgery
https://read.qxmd.com/read/38722532/is-young-adult-idiopathic-scoliosis-a-distinct-clinical-entity-from-adolescent-idiopathic-scoliosis-a-systematic-review-and-meta-analysis-comparing-pre-operative-characteristics-and-operative-outcomes
#11
REVIEW
Monis A Khan, Esteban Quiceno, Robert A Ravinsky, Amna Hussein, Ebtesam Abdulla, Kristin Nosova, Alexandros Moniakis, Isabel L Bauer, Annie Pico, Nikhil Dholaria, Courtney Deaver, Giovanni Barbagli, Michael Prim, Ali A Baaj
PURPOSE: This study aims to conduct a systematic review of the literature comparing pre-operative, intraoperative, and post-operative characteristics between adolescent idiopathic scoliosis (AIS) and young adult idiopathic scoliosis (YAdIS) patients. METHODS: Following PRISMA guidelines, we conducted a search of the PubMed/Medline, EMBASE, and Cochrane Central databases to identify full-text articles in the English-language literature. Our inclusion criteria were studies that compared preoperative, intraoperative, and postoperative characteristics between AIS and YAdIS patients...
May 9, 2024: Spine Deformity
https://read.qxmd.com/read/38722528/quantitative-spect-ct-imaging-of-actinium-225-for-targeted-alpha-therapy-of-glioblastomas
#12
JOURNAL ARTICLE
Monika Tulik, Radosław Kuliński, Zbisław Tabor, Beata Brzozowska, Piotr Łaba, Frank Bruchertseifer, Alfred Morgenstern, Leszek Królicki, Jolanta Kunikowska
BACKGROUND: A new, alternative option for patients with recurrent glioblastoma is targeted alpha therapy (TAT), in the form of a local administration of substance P (neurokinin type 1 receptor ligand, NK-1) labelled with 225 Ac. The purpose of the study was to confirm the feasibility of quantitative SPECT imaging of 225 Ac, in a model reproducing specific conditions of TAT. In particular, to present the SPECT calibration methodology used, as well as the results of validation measurements and their accuracy...
May 9, 2024: EJNMMI Physics
https://read.qxmd.com/read/38722521/protein-c-and-s-activities-in-covid-19-a-systematic-review-and-meta-analysis
#13
REVIEW
Zahra Khoshnegah, Payam Siyadat, Mehrdad Rostami, Maryam Sheikhi, Mohammad Ghorbani, Hassan Mansouritorghabeh
COVID-19 has been associated with alterations in coagulation. Recent reports have shown that protein C and S activities are altered in COVID-19. This may affect the complications and outcome of the disease. However, their exact role in COVID-19 remains uncertain. The aim of the current study was therefore to analyze all papers in the literature on protein C and S activities in COVID-19. We searched three medical electronic databases. Of the 2442 papers, 28 studies were selected for the present meta-analysis...
May 9, 2024: Journal of Thrombosis and Thrombolysis
https://read.qxmd.com/read/38722520/dual-antiplatelet-therapy-vs-alteplase-in-adult-patients-with-acute-minor-ischemic-stroke-a-systematic-review-and-meta-analysis
#14
REVIEW
Patricia Viana, Jessica Hoffmann Relvas, Thamiris Dias Delfino Cabral, Jorge Eduardo Persson, Artur Menegaz de Almeida, Marina Persson, Marcos Vinícius Oliveira Marques, Jamary Oliveira-Filho
The efficacy and safety of dual antiplatelet therapy (DAPT) relative to intravenous (IV) alteplase in patients with acute minor ischemic stroke are insufficiently established. Therefore, we aimed to perform a meta-analysis to compare DAPT with IV alteplase in patients with acute minor stroke. MEDLINE, Embase, and Cochrane were searched for studies comparing DAPT with IV alteplase in patients with minor stroke. Functional and safety outcomes in 90 days were analyzed. Statistical analysis was performed using Rstudio 4...
May 9, 2024: Journal of Thrombosis and Thrombolysis
https://read.qxmd.com/read/38722517/research-on-the-impact-of-climate-change-on-the-income-gap-between-urban-and-rural-areas-empirical-analysis-based-on-provincial-panel-data-in-china
#15
JOURNAL ARTICLE
Qingyun Bai, Haipeng Chen, Guohong Li, Jie Zhou, Dungang Zang, Qianling Shen
Narrowing the income gap between urban and rural areas is the key to achieving common prosperity in China. On the basis of analyzing the mechanism of climate change's impact on urban-rural income gap, this article empirically analyzes the impact of climate change on urban-rural income gap using provincial-level panel data of 30 provinces in China from 2011 to 2020. Research indicates that climate change significantly impacts the urban-rural income gap at the 1% significance level, implying that climate change exacerbates the urban-rural income gap...
May 9, 2024: Environmental Science and Pollution Research International
https://read.qxmd.com/read/38722515/associations-between-information-and-communication-technology-use-and-frailty-in-community-dwelling-old-old-adults-results-from-the-ilsa-j
#16
JOURNAL ARTICLE
Daijo Shiratsuchi, Hyuma Makizako, Shoma Akaida, Mana Tateishi, Hirohiko Hirano, Katsuya Iijima, Minoru Yamada, Narumi Kojima, Shuichi Obuchi, Yoshinori Fujiwara, Hiroshi Murayama, Yukiko Nishita, Seungwon Jeong, Rei Otsuka, Takumi Abe, Takao Suzuki
OBJECTIVES: Frailty is a significant cause of adverse health events including long-term care and hospitalization. Although information and communication technology (ICT) has become an integral part of modern life, it remains unclear whether ICT use is associated with frailty. DESIGN: A cross-sectional study (Integrated Longitudinal Studies on Aging in Japan, ILSA-J). SETTING AND PARTICIPANTS: Aged 75 and older data from the ILSA-J in 2017 (n = 2893)...
May 9, 2024: European Geriatric Medicine
https://read.qxmd.com/read/38722507/evaluation-of-image-quality-on-low-contrast-media-with-deep-learning-image-reconstruction-algorithm-in-prospective-ecg-triggering-coronary-ct-angiography
#17
JOURNAL ARTICLE
Dian Yuan, Luotong Wang, Peijie Lyu, Yonggao Zhang, Jianbo Gao, Jie Liu
To assess the impact of low-dose contrast media (CM) injection protocol with deep learning image reconstruction (DLIR) algorithm on image quality in coronary CT angiography (CCTA). In this prospective study, patients underwent CCTA were prospectively and randomly assigned to three groups with different contrast volume protocols (at 320mgI/mL concentration and constant flow rate of 5ml/s). After pairing basic information, 210 patients were enrolled in this study: Group A, 0.7mL/kg (n = 70); Group B, 0...
May 9, 2024: International Journal of Cardiovascular Imaging
https://read.qxmd.com/read/38722492/exercise-therapy-for-peripheral-artery-disease
#18
REVIEW
Neela D Thangada, Mary M McDermott
PURPOSE OF REVIEW: To summarize evidence regarding exercise treatments for lower extremity peripheral artery disease (PAD). RECENT FINDINGS: Supervised walking exercise is recommended by practice guidelines for PAD. Supervised treadmill exercise improves treadmill walking distance by approximately 180 m and 6-min walk distance by 30-35 m, compared to control. The Centers for Medicaid and Medicare Services covers 12 weeks of supervised exercise, but most people with PAD do not participate...
May 9, 2024: Current Cardiology Reports
https://read.qxmd.com/read/38722479/characterization-of-adaptive-expression-regulation-of-yellowtail-kingfish-seriola-lalandi-leptin-receptor-and-receptor-overlapping-transcript-genes-in-response-to-fasting-and-re-feeding-strategies
#19
JOURNAL ARTICLE
Xin Cai, Ying Li, Aijun Cui, Yan Jiang, Bin Wang, Zhaojun Meng, Yongjiang Xu
Leptins and other related genes have been proven to play vital roles in food intake, weight control, and other life activities. While the function of leptins in yellowtail kingfish (Seriola lalandi) has not yet been explored, in the present study, we investigated the structure and preliminary function of four leptin-related genes in S. lalandi. In detail, the sequence of two leptin genes (lepa and lepb), one leptin receptor gene (lepr), and one leptin receptor overlapping transcript (leprot) gene were obtained by homology cloning and RACE methods, in which lepa and lepb have similar structure...
May 9, 2024: Fish Physiology and Biochemistry
https://read.qxmd.com/read/38722478/psfhsp-net-an-efficient-lightweight-network-for-identifying-pubic-symphysis-fetal-head-standard-plane-from-intrapartum-ultrasound-images
#20
JOURNAL ARTICLE
Ruiyu Qiu, Mengqiang Zhou, Jieyun Bai, Yaosheng Lu, Huijin Wang
The accurate selection of the ultrasound plane for the fetal head and pubic symphysis is critical for precisely measuring the angle of progression. The traditional method depends heavily on sonographers manually selecting the imaging plane. This process is not only time-intensive and laborious but also prone to variability based on the clinicians' expertise. Consequently, there is a significant need for an automated method driven by artificial intelligence. To enhance the efficiency and accuracy of identifying the pubic symphysis-fetal head standard plane (PSFHSP), we proposed a streamlined neural network, PSFHSP-Net, based on a modified version of ResNet-18...
May 9, 2024: Medical & Biological Engineering & Computing
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