Contemporary Management of Patients With Chagas Cardiomyopathy in Bolivia by Evan Czulada, BS, Sascha Bercovitch, BA, Yazan Alshawkani, MD, Natalia Noya Weise, MD, Adriana E. Hernani Rodrigo, BS, Ronald Gustavo Durán Saucedo, MD, Marcelo Buhezo Chamón, MD, Robert H. Gilman, MD, David T. Martin, MD

Get full text

Leptomeningeal Dissemination in Choroid Plexus Tumors: Magnetic Resonance Imaging Appearance and Risk Factors by Daniel Nunes do Espirito Santo, Monika Warmuth-Metz, Camelia-Maria Monoranu, Martin Hasselblatt, Christian Thomas, Torsten Pietsch, Jürgen Krauß, Tilmann Schweitzer, Brigitte Bison, Matthias Eyrich, Uwe Kordes, Denise Obrecht-Sturm, Mirko Pham, Annika Quenzer

“…Conclusions: LMD can occur in both high- and lower-grade CPT, presenting at diagnosis as well as in relapsed lower-grade cases. Notable MR-imaging features include pseudo-LMD at diagnosis and cystic LMD in relapsed CPP cases. …”
Get full text

Situating the salience and parietal memory networks in the context of multiple parallel distributed networks using precision functional mapping by Young Hye Kwon, Joseph J. Salvo, Nathan L. Anderson, Donnisa Edmonds, Ania M. Holubecki, Maya Lakshman, Kwangsun Yoo, B.T. Thomas Yeo, Kendrick Kay, Caterina Gratton, Rodrigo M. Braga

Get full text

Molecular Epidemiological Characteristics of <i>Staphylococcus pseudintermedius</i>, <i>Staphylococcus coagulans,</i> and Coagulase-Negative Staphylococci Cultured from Clinical Ca... by Sara Horsman, Julian Zaugg, Erika Meler, Deirdre Mikkelsen, Ricardo J. Soares Magalhães, Justine S. Gibson

“…<b>Results:</b> The isolates included methicillin-resistant and -sensitive <i>S. pseudintermedius</i> (MRSP: 57.1%, 24/42; and MSSP: 19.1%, 8/42), methicillin-resistant and -sensitive <i>S. coagulans</i> (MRSC: 14.3%, 6/42; and MSSC: 2.4%, 1/42) and methicillin-resistant coagulase-negative staphylococci (MR-CoNS: 7.1%, 3/42). Thirty-nine isolates were included after WGS, where all MRS harboured the <i>mecA</i> gene. …”
Get full text

Single-cell transcriptome-wide Mendelian randomization and colocalization reveals immune-mediated regulatory mechanisms and drug targets for COVID-19Research in context by Hui Ying, Xueyan Wu, Xiaojing Jia, Qianqian Yang, Haoyu Liu, Huiling Zhao, Zhihe Chen, Min Xu, Tiange Wang, Mian Li, Zhiyun Zhao, Ruizhi Zheng, Shuangyuan Wang, Hong Lin, Yu Xu, Jieli Lu, Weiqing Wang, Guang Ning, Jie Zheng, Yufang Bi

“…We also carried out additional validations including colocalization, linkage disequilibrium check and host–pathogen interactome predictions. We integrated MR findings with clinical trial evidence from several drug gene related databases to identify drugs with repurposing potential. …”
Get full text

Iron(III)&ndash;Quercetin Complex: In Vivo Acute Toxicity and Biodistribution of Novel MRI Agent by Innuan P, Kongkarnka S, Thongtharb A, Kantapan J, Dechsupa N

“…For in vivo biodistribution, SD rats were administered an intravenous dose of IronQ (225 μmol Fe/kg BW), followed by MR imaging using a 1.5 T scanner and subsequent tissue-ICP analysis.Results: The longitudinal relaxivity (r1) of IronQ was measured to be 2.17 mm⁻¹s⁻¹ in ultrapure water and 3.56 mm⁻¹s⁻¹ in whole blood. …”
Get full text

Comparative Efficacy of NAFLD Therapies and Biomarker Associations: A Meta-Analysis Based on Liver Fat Content by Haoxiang Zhu, Ling Xu, Yinhua Lv, Juan Yang, Jihan Huang, Qingshan Zheng, Guang Ji, Lujin Li

“…Background and Aims: This study aims to conduct a comprehensive quantitative analysis of various nonalcoholic fatty liver disease (NAFLD) therapeutics, utilizing magnetic resonance (MR)-detected liver fat content (LFC) as the efficacy endpoint, and to identify biomarkers correlated with changes in LFC based on published literature. …”
Get full text

The assessment of marrow adiposity in type 1 diabetic rabbits through magnetic resonance spectroscopy is linked to bone resorption by Wei Li, Wei Wang, Minlan Zhang, Qi Chen, Fengyi Li, Shaojun Li

“…Quantification of bone marrow adipose tissue utilized both MR spectroscopy and histological examinations. Dual-energy X-ray absorptiometry and microcomputed tomography were employed to determine bone density and trabecular bone microarchitectures. …”
Get full text

The CD4/CD8 ratio is associated with T lymphocyte functions in long-term virally suppressed patients with HIV by Qing Xiao, Fengting Yu, Liting Yan, Xiaojie Lao, Xuelei Liang, Hongxin Zhao, Liuyue Zhai, Zailin Yang, Xiaomei Zhang, Yao Liu, Fujie Zhang

“…Methods 125 PLWHs and 31 HIV-uninfected controls (UCs) were enrolled and categorized into four groups based on their CD4/CD8 ratios: extremely low ratio (ELR) group: 0.4 < CD4/CD8; low ratio (LR) group: 0.4 ≤ CD4/CD8<0.7; medium ratio (MR) group: 0.7 ≤ CD4/CD8<1; high ratio (HR) group: CD4/CD8 ≥ 1. …”
Get full text

Screening of COPD patients using the COPD diagnostic questionnaire and a portable spirometer in primary healthcare institutions: a cross-sectional, diagnostic study by Feng Chen, Qingrong Nie, Xuefeng Han, Chunjuan Li, Qimeng Liu, Feifei Xu, Li Zhang, Le Qiao, Maoxin Li, Ying Zhang, Haiyan Wang

“…Trial Registration This study has been registered in national medical research registration and filing information system of China, www.medicalresearch.org.cn , Trail registration number: MR-11-23-020214.…”
Get full text

The injury effect of osteopontin in sepsis-associated lung injury by Qian Wang, Zhicai Yu, Zhixin Song, Xue Lu, Zhu Li, Dandan Pi, Jing Li, Feng Xu

“…Trial registration Study on the diagnostic value of osteopontin in children with sepsis. MR5024001771. Registered 22 January 2024. https//www.medicalresearch.org.cn.…”
Get full text

Quantitative accuracy of preclinical in ovo PET/MRI: influence of attenuation and quantification methods by Theresa Balber, Katarína Benčurová, Manuela Mayrhofer, Joachim Friske, Martin Haas, Claudia Kuntner, Thomas H. Helbich, Marcus Hacker, Markus Mitterhauser, Ivo Rausch

“…This study aimed to investigate the influence of the different sources of attenuation on in ovo PET/MRI and assess the accuracy of MR-based AC for in ovo experiments. Method An in-house made chicken egg phantom was used to investigate the magnitude of self-attenuation and the influence of the MRI hardware on the PET signal. …”
Get full text

Effects of the land use change on ecosystem service value by J. Zhou, L. Sun, S.Y. Zang, K. Wang, J.Y. Zhao, Z.X. Li, X.M. Liu, X.R. Liu

“…The impacts of land utilization change on the ecosystem service values in Daqing during 1995 to 2015 were analyzed based on unit area ecosystem service value of Chinese territorial ecosystem from Mr. Xie Gaodi and ecosystem service value calculation formula from Costanza. …”
Get full text

Postoperative symptom changes following uterine artery embolization for uterine fibroid based on FIGO classification by Yoshimi Nozaki, Shiori Takeuchi, Masafumi Arai, Yoshiki Kuwatsuru, Hiroshi Toei, Shingo Okada, Hitomi Kato, Naoko Saito, Takamichi Nobushima, Keisuke Murakami, Mari Kitade, Ryohei Kuwatsuru

“…Changes in mean fibroid volume were compared based on MR images. Menstrual pain, excessive flow symptoms, and treatment satisfaction before UAE and 6 months after UAE were compared. …”
Get full text

Awake brain MRSI reveals anesthetic sensitivity and regional aging effects on [13C]bicarbonate metabolism in mice by Maiko Ono, Rena Kono, Kosei Hirata, Kosei Hirata, Keita Saito, Motonao Nakao, Yoichi Takakusagi, Rikita Araki, Akira Sumiyoshi, Yuhei Takado

“…In studies of the mouse brain using hyperpolarized [1-13C]pyruvate, there are few reports that the signal of [13C]bicarbonate, a product of oxidative phosphorylation metabolized from [1-13C]pyruvate, was detected using MR spectroscopic imaging (MRSI) that allows spatial mapping of metabolism, although there have been reports of [13C]bicarbonate signals being detected by pulse-acquire sequences in the entire brain. …”
Get full text

Simulation of Image-Guided Microwave Ablation Therapy Using a Digital Twin Computational Model by Frankangel Servin, Jarrod A. Collins, Jon S. Heiselman, Katherine C. Frederick-Dyer, Virginia B. Planz, Sunil K. Geevarghese, Daniel B. Brown, William R. Jarnagin, Michael I. Miga

“…This study establishes an MR imaging framework to construct three-dimensional biophysical digital twins to predict ablation delivery in livers with 5 levels of fat content in the presence of a tumor. …”
Get full text

Value of Anterior Band of the Inferior Glenohumeral Ligament Area as a Morphological Parameter of Adhesive Capsulitis by Yun-Sic Bang, Junbeom Park, Sun Young Lee, Jiyeon Park, Sukhee Park, Young Joo, Young Uk Kim, Yoon Kyung Lee

“…The aIGHLA was measured at the whole cross-sectional area of the IGHL in the most hypertrophied segment of the coronal MR images. The aIGHLT was measured at the thickest point of the IGHL. …”
Get full text

Altered brain functional network connectivity and topology in type 2 diabetes mellitus by Weiwei Ni, Weiyin Vivian Liu, Mingrui Li, Shouchao Wei, Xuanzi Xu, Shutong Huang, Lanhui Zhu, Jieru Wang, Fengling Wen, Hailing Zhou

Get full text

Reduced white matter integrity and disrupted brain network in children with type 2 and 3 spinal muscular atrophy by Huirong Nie, Shasha Lan, Huan Wang, Pei Xiang, Mengzhen Yan, Yang Fan, Wanqing Shen, Yijuan Li, Wen Tang, Zhiyun Yang, Yujian Liang, Yingqian Chen

Get full text

Combined morphology and radiomics of intravoxel incoherent movement as a predictive model for the pathologic complete response before neoadjuvant chemotherapy in patients with brea... by Yunyan Zheng, Hui Zhang, Huijian Chen, Yang Song, Ping Lu, Mingping Ma, Mengbo Lin, Muzhen He

Get full text