keyword
https://read.qxmd.com/read/38630079/-infection-prevention-in-secondary-immunodeficiencies
#1
JOURNAL ARTICLE
Michelle J M Janssen, Elsemieke Te Linde, Marjan W M Wassenberg, Marloes W Heijstek, Anke H W Bruns
Over one million people in The Netherlands are estimated having an immunodeficiency, of which the majority has an acquired immunodeficiency due to immunosuppressive medication. These patients are at risk for a more severe course of common infections, and also for opportunistic infections and viral reactivations. The following topics are discussed: types of immunodeficiency and how to estimate its severity; commonly seen infections in immunocompromised patients; recommended screening before start of immunosuppressive medication; pitfalls in clinical clues and diagnostics, and safety and immunogenicity of vaccination in these patients...
April 17, 2024: Nederlands Tijdschrift Voor Geneeskunde
https://read.qxmd.com/read/38629966/a-meta-analysis-of-anomia-treatment-in-bilingual-aphasia-within-and-cross-language-generalization-and-predictors-of-the-treatment-outcomes
#2
JOURNAL ARTICLE
Seongsil Lee, Yasmeen Faroqi-Shah
PURPOSE: The present meta-analysis investigated the efficacy of anomia treatment in bilingual and multilingual persons with aphasia (BPWAs) by assessing the magnitudes of six anomia treatment outcomes. Three of the treatment outcomes pertained to the "trained language": improvement of trained words (treatment effect [TE]), within-language generalization of semantically related untrained words (WLG-Related), and within-language generalization of unrelated words (WLG-Unrelated). Three treatment outcomes were for the "untrained language": improvement of translations of the trained words (cross-language generalization of trained words [CLG-Tx]), cross-language generalization of semantically related untrained words (CLG-Related), and cross-language generalization of unrelated untrained words (CLG-Unrelated)...
April 17, 2024: Journal of Speech, Language, and Hearing Research: JSLHR
https://read.qxmd.com/read/38629812/design-synthesis-and-catalytic-activity-of-protein-containing-thiotyrosine-as-an-active-site-residue
#3
JOURNAL ARTICLE
Thomas Bachelart, Shailesh Kumar, Alexis Jouin, Mo'ath Yousef, Bruno Kieffer, Vladimir Torbeev
Native chemical ligation is a key reaction in the toolbox of chemical methods for the synthesis of native and modified proteins. The catalysis of ligation is commonly performed by using small aryl-thiol molecules added at high concentrations. In this work, we incorporated thiotyrosine, a non-canonical amino acid containing an aryl-thiol moiety, into a designed cyclic protein « sans queue ni tête ». Importantly, the protein environment reduced the pKa of the thiol group to 5.8-5.9, which is significantly lower than the previously reported value for thiotyrosine in a short peptide (pKa6...
April 17, 2024: Chembiochem: a European Journal of Chemical Biology
https://read.qxmd.com/read/38629381/outcomes-of-surgical-treatment-of-tracheobronchomalacia-in-children
#4
JOURNAL ARTICLE
Lana Mukharesh, Katie A Krone, Thomas E Hamilton, Hester F Shieh, Charles J Smithers, Zachary A Winthrop, Eleanor D Muise, Russell W Jennings, Somala Mohammed, Farokh R Demehri, Benjamin Zendejas, Gary A Visner
BACKGROUND: Tracheobronchomalacia (TBM) is characterized by excessive dynamic airway collapse. Severe TBM can be associated with substantial morbidity. Children with secondary TBM associated with esophageal atresia/tracheoesophageal fistula (EA/TEF) and vascular-related airway compression (VRAC) demonstrate clinical improvement following airway pexy surgery. It is unclear if children with severe primary TBM, without secondary etiologies (EA/TEF, vascular ring, intrinsic pulmonary pathology, or complex cardiac disease) demonstrate clinical improvement following airway pexy surgery...
April 17, 2024: Pediatric Pulmonology
https://read.qxmd.com/read/38629277/x-ray-guided-self-expandable-metal-stent-sems-implantation-in-oesophageal-malignancy-as-an-alternative-treatment
#5
JOURNAL ARTICLE
Damian Ziaja, Mariola Sznapka, Bartłomiej Stasiów, Krzysztof Ziaja, Jerzy Chudek
<b><br>Indroduction:</b> Significant dysphagia, aspiration pneumonia, and impossible oral nutrition in patients with unresectable or recurrent gastroesophageal malignancy or bronchial cancer invading the oesophagus with a tracheoesophageal fistula lead to cachexia. Dehiscence of the esophago-jejunal or gastroesophageal anastomosis may cause severe oesophageal haemorrhage. We believe that X-ray-guided oesophageal stent implantation (SEMS) is an alternative palliative method for microjejunostomy or full parenteral nutrition...
April 2, 2024: Polski Przeglad Chirurgiczny
https://read.qxmd.com/read/38628978/a-perovskite-solar-cell-photothermal-thermoelectric-tandem-system-for-enhanced-solar-energy-utilization
#6
JOURNAL ARTICLE
Han Zhong, Yangying Zhou, Cong Wang, Chunlei Wan, Kunihito Koumoto, Zhiping Wang, Hong Lin
Photovoltaic-thermoelectric (PV-TE) tandem system has been considered as an effective way to fully utilize the solar spectrum, and has been demonstrated in a perovskite solar cell (PSC)-thermoelectric (TE) configuration. However, the conventional PSC-TE tandem architecture cannot convert infrared light transmitted through the upper PSC into heat effectively, impeding the heat-electricity conversion of TE devices. Herein, a semi-transparent PSC-photothermal-TE tandem system is designed for improved photothermal utilization...
2024: Science and Technology of Advanced Materials
https://read.qxmd.com/read/38628509/diffusion-tensor-imaging-combined-with-the-dual-echo-steady-state-dess-protocol-for-the-evaluation-of-the-median-nerve-in-the-carpal-tunnel-a-preliminary-study
#7
JOURNAL ARTICLE
Yoshinori Maki, Motohiro Takayama, Tsuyoshi Okawa, Akio Goda, Akinori Miyakoshi
BACKGROUND: Carpal tunnel syndrome (CTS) is diagnosed based on neurological, electrophysiology, and radiological findings. Due to the technical development of magnetic resonance imaging (MRI), the median nerve is evaluated with several MRI protocols. However, diffusion tensor imaging (DTI) combined with a dual-echo steady-state (DESS) protocol is not frequently used to evaluate the median nerve of CTS. This study aimed to evaluate the median nerve in the carpal tunnel using DTI combined with a DESS protocol...
2024: Surgical Neurology International
https://read.qxmd.com/read/38628410/congenital-superior-oblique-palsy-in-a-patient-with-vacterl-association
#8
Zeynep Acar, Büşra Yılmaz Tuğan
Different types of ophthalmological defects have been reported to be accompanying vertebral anomalies, anal atresia, cardiac malformations, tracheoesophageal fistula, renal anomalies, and limb anomalies (VACTERL) association. A 7-year-old girl with a history of VACTERL association presented with upward drifting of the left eye and anomalous head posture to the right side and was diagnosed with congenital fourth nerve palsy. We report the first case representing a combination of congenital fourth nerve palsy with VACTERL association...
2024: Saudi Journal of Ophthalmology: Official Journal of the Saudi Ophthalmological Society
https://read.qxmd.com/read/38628172/lc-esi-qtof-ms-ms-characterization-of-phenolic-compounds-in-australian-native-passion-fruits-and-their-potential-antioxidant-activities
#9
JOURNAL ARTICLE
Haoyao Liu, Osman Tuncay Agar, Ali Imran, Colin J Barrow, Frank R Dunshea, Hafiz A R Suleria
Passion fruits, renowned globally for their polyphenolic content and associated health benefits, have enjoyed growing attention from consumers and producers alike. While global cultivar development progresses, Australia has pioneered several native cultivars tailored for its distinct planting conditions. Despite their cultivation, comprehensive studies on the phenolic profiles and antioxidant capacities of these Australian-native passion fruits are notably lacking. This study aims to investigate and compare the polyphenolic content present in the by-products, which are peel (L), and consumable portions, which are the pulp and seeds (P), of four indigenous cultivars: 'Misty Gem' (MG), 'Flamengo' (FG), 'Sweetheart' (SW), and 'Panama' (SH)...
April 2024: Food Science & Nutrition
https://read.qxmd.com/read/38628083/an-investigation-of-water-status-in-gelatin-methacrylate-hydrogels-by-means-of-water-relaxometry-and-differential-scanning-calorimetry
#10
JOURNAL ARTICLE
Chun-Wei Chang, Bronwin L Dargaville, Konstantin I Momot, Dietmar W Hutmacher
The relationship between molecular structure and water dynamics is a fundamental yet often neglected subject in the field of hydrogels for drug delivery, bioprinting, as well as biomaterial science and tissue engineering & regenerative medicine (TE&RM). Water is a fundamental constituent of hydrogel systems and engages via hydrogen bonding with the macromolecular network. The methods and techniques to measure and reveal the phenomena and dynamics of water within hydrogels are still limited. In this work, differential scanning calorimetry (DSC) was used as a quantitative method to analyze freezable (including free and freezable bound) and non-freezable bound water within gelatin methacrylate (GelMA) hydrogels...
April 17, 2024: Journal of Materials Chemistry. B, Materials for Biology and Medicine
https://read.qxmd.com/read/38627802/thoracoscopic-resection-of-paraesophageal-ectopic-mediastinal-parathyroid-adenoma-in-the-superior-posterior-mediastinum-a-case-report
#11
JOURNAL ARTICLE
Kai Fu, Xin-Yu Zhu, Xin-Yu Jia, Kun-Peng Feng, Yuan Cui, Jun Zhao, Chang Li
BACKGROUND: The ectopic superior parathyroid in the tracheoesophageal groove and paraesophageal region is rare. Hyperparathyroidism results when these glands become hyperfunctioning. That may necessitate surgical intervention in the form of parathyroidectomy, which requires a transsternal or transthoracic approach due to a deeply seated mediastinal parathyroid gland. Minimally invasive strategies have emerged recently as an alternative approach with less morbidity. CASE PRESENTATION: We present a case of the paraesophageal ectopic parathyroid gland in the superior posterior mediastinum, which was successfully treated with thoracoscopic resection...
April 16, 2024: Journal of Cardiothoracic Surgery
https://read.qxmd.com/read/38627484/nanoparticles-as-an-antidote-for-poisoned-gold-single-atom-catalysts-in-sustainable-propylene-epoxidation
#12
JOURNAL ARTICLE
Qianhong Wang, Keng Sang, Changwei Liu, Zhihua Zhang, Wenyao Chen, Te Ji, Lina Li, Cheng Lian, Gang Qian, Jing Zhang, Xinggui Zhou, Weikang Yuan, Xuezhi Duan
The development of sustainable and anti-poisoning single-atom catalysts (SACs) is essential for advancing their research from laboratory to industry. Here, we present a proof-of-concept study on the poisoning of Au SACs, and the antidote of Au nanoparticles (NPs), with trace addition shown to reinforce and sustain propylene epoxidation. Multiple characterizations, kinetics investigations, and multiscale simulations reveal that Au SACs display remarkable epoxidation activity at a low propylene coverage, but become poisoned at higher coverages...
April 16, 2024: Nature Communications
https://read.qxmd.com/read/38625837/assessing-laboratory-method-validations-for-informing-inference-across-survey-cycles-in-the-national-health-and-nutrition-examination-survey
#13
JOURNAL ARTICLE
Kevin Chuang, Jennifer Rammon, Hee-Choon Shin, Te-Ching Chen
Background and objectives Laboratory tests conducted on survey respondents' biological specimens are a major component of the National Health and Nutrition Examination Survey. The National Center for Health Statistics' Division of Health and Nutrition Examination Surveys performs internal analytic method validation studies whenever laboratories undergo instrumental or methodological changes, or when contract laboratories change. These studies assess agreement between methods to evaluate how methodological changes could affect data inference or compromise consistency of measurements across survey cycles...
April 2024: Vital and Health Statistics. Ser. 1, Programs and Collection Procedures
https://read.qxmd.com/read/38624130/importance-of-the-ecm-receptor-interaction-for-adaptive-response-to-hypoxia-based-on-integrated-transcription-and-translation-analysis
#14
JOURNAL ARTICLE
Da Huo, Shilin Liu, Libin Zhang, Hongsheng Yang, Lina Sun
Low dissolved oxygen (LO) conditions represent a major environmental challenge to marine life, especially benthic animals. For these organisms, drastic declines in oxygen availability (hypoxic events) can trigger mass mortality events and thus, act as agents of selection influencing the evolution of adaptations. In sea cucumbers, one of the most successful groups of benthic invertebrates, the exposure to hypoxic conditions triggers adaptive adjustments in metabolic rates and behaviour. It is unclear, however, how these adaptive responses are regulated and the genetic mechanisms underpinning them...
April 16, 2024: Molecular Ecology
https://read.qxmd.com/read/38623934/in-vivo-t2-measurements-of-the-fetal-brain-using-single-shot-fast-spin-echo-sequences
#15
JOURNAL ARTICLE
Suryava Bhattacharya, Anthony N Price, Alena Uus, Helena S Sousa, Massimo Marenzana, Kathleen Colford, Peter Murkin, Maggie Lee, Lucilio Cordero-Grande, Rui Pedro A G Teixeira, Shaihan J Malik, Maria Deprez
PURPOSE: We propose a quantitative framework for motion-corrected T2 fetal brain measurements in vivo and validate the single-shot fast spin echo (SS-FSE) sequence to perform these measurements. METHODS: Stacks of two-dimensional SS-FSE slices are acquired with different echo times (TE) and motion-corrected with slice-to-volume reconstruction (SVR). The quantitative T2 maps are obtained by a fit to a dictionary of simulated signals. The sequence is selected using simulated experiments on a numerical phantom and validated on a physical phantom scanned on a 1...
April 16, 2024: Magnetic Resonance in Medicine
https://read.qxmd.com/read/38622840/health-related-quality-of-life-in-transplant-eligible-patients-with-newly-diagnosed-multiple-myeloma-treated-with-daratumumab-lenalidomide-bortezomib-and-dexamethasone-patient-reported-outcomes-from-griffin
#16
JOURNAL ARTICLE
Rebecca Silbermann, Jacob Laubach, Jonathan L Kaufman, Douglas W Sborov, Brandi Reeves, Cesar Rodriguez, Ajai Chari, Luciano J Costa, Larry D Anderson, Nitya Nathwani, Nina Shah, Naresh Bumma, Sarah A Holstein, Caitlin Costello, Andrzej Jakubowiak, Robert Z Orlowski, Kenneth H Shain, Andrew J Cowan, Katharine S Gries, Huiling Pei, Annelore Cortoos, Sharmila Patel, Thomas S Lin, Peter M Voorhees, Saad Z Usmani, Paul G Richardson
In the phase 2 GRIFFIN trial (ClinicalTrials.gov identifier: NCT02874742), daratumumab added to lenalidomide, bortezomib, and dexamethasone (D-RVd) improved depth of response and progression-free survival (PFS) versus lenalidomide, bortezomib, and dexamethasone (RVd) alone in transplant-eligible (TE) patients with newly diagnosed multiple myeloma (NDMM). Here, we present patient-reported outcomes (PROs) collected using the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30-item (QLQ-C30), EORTC Quality of Life Questionnaire Multiple Myeloma Module 20-item (QLQ-MY20), and EuroQol 5-Dimension 5-Level (EQ-5D-5L) tools on day 1 of cycles 1, 2, and 3; on day 21 of cycle 4 (end of induction therapy); on day 1 of cycle 5; on day 21 of cycle 6 (end of posttransplant consolidation therapy); and at months 6, 12, 18, and 24 of maintenance therapy...
April 15, 2024: American Journal of Hematology
https://read.qxmd.com/read/38622689/female-genital-mutilation-trends-economic-burden-of-delay-and-basis-for-public-health-interventions
#17
JOURNAL ARTICLE
Kathya Cordova-Pozo, Hisham Hussein Imam Abdalla, Ann-Beth Moller
BACKGROUND: The practice of female genital mutilation (FGM) is a health and social problem. Millions of girls and women have undergone FGM or will soon, and more information is needed to effectively reduce the practice. The aim of this research is to provide an overview of the FGM trendlines, the inequality of its prevalence, and the economic burden. The findings shed light on 30-year trends and the impact of the pandemic on planned efforts to reduce FGM which helps with public health interventions...
April 15, 2024: International Journal for Equity in Health
https://read.qxmd.com/read/38622062/enhanced-liver-fibrosis-score-is-stable-after-withdrawal-in-patients-with-heavy-alcohol-consumption-a-pilot-study
#18
JOURNAL ARTICLE
Thomas Lévi-Strauss, Jocelyn Gal, Eve Gelsi, Régine Truchi, Dann J Ouizeman, Charlotte Hinault, Giulia Chinetti, Albert Tran, Philippe Gual, Rodolphe Anty
BACKGROUND: Enhanced liver fibrosis (ELF) score is an accurate, noninvasive test for assessing the severity of liver fibrosis in chronic liver disease, including alcohol-related liver disease. However, whether the ELF score changes during alcohol withdrawal is unknown. This pilot study assessed changes in the ELF score during withdrawal in patients with a history of excessive alcohol intake. METHODS: In this prospective study, ELF was performed on day 0 (D0, at the beginning of hospitalization), at day 7 (D7, on discharge from hospital), and at follow-up visits on days 30 (D30) and 90 (D90)...
April 15, 2024: Alcohol Clin Exp Res (Hoboken)
https://read.qxmd.com/read/38621662/the-preventive-effect-of-preoperative-and-postoperative-selenium-on-the-medication-related-osteonecrosis-of-the-jaw-an-animal-study-in-rats
#19
JOURNAL ARTICLE
Mustafa Isleyen, Muge Cina, Halil Asci, Ilter Ilhan, Ramazan Oguz Yuceer
BACKGROUND: Medication-related osteonecrosis of the jaw (MRONJ) is a condition that can occur primarily in patients undergoing or have previously undergone therapy with bisphosphonates, particularly in the presence of risk factors, such as tooth extraction (TE). PURPOSE: This study aimed to evaluate the effect of selenium (SEL) administration on the prevention of osteonecrosis of the jaw in an MRONJ animal model. STUDY DESIGN, SETTING, AND SAMPLE: This study was a longitudinal in vivo animal study using a TE model in a sample of 48 Wistar rats...
March 28, 2024: Journal of Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38619998/-not-available
#20
JOURNAL ARTICLE
Javier Matías Salgado, Rodrigo Lautaro Rojas, Milagros Celleri, Felipe Alejandro Cultraro, Nicolás Alejandro Vizioli
Introducción: La ansiedad ante exámenes es un constructo multidimensional, caracterizado por respuestas fenomenológicas, fisiológicas, conductuales y cognitivas asociadas a una preocupación excesiva sobre posibles consecuencias negativas ante una situación evaluativa. En estudiantes universitarios, presenta tasas de  ocurrencia entre 10 % y 40 %. El objetivo es evaluar la utilidad de un taller grupal y online para el manejo de esta problemática, basado en el Protocolo Unificado...
April 10, 2024: Vertex: Revista Argentina de Psiquiatriá
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