keyword
https://read.qxmd.com/read/38648105/discrimination-of-untreated-and-sodium-sulphite-treated-bean-sprouts-by-fourier-transform-infrared-spectroscopy-and-chemometrics
#1
JOURNAL ARTICLE
Yaxin Li, Baoguo Chen, Shuhong Ye, Qi Wu, Lin Zhu, Yan Ding
Sprouts of black beans ( Phaseolus vulgaris L.), soybeans ( Glycine max L.) and mung beans ( Vigna radiata L.) are widely consumed foods containing abundant nutrients with biological activities. They are commonly treated with sulphites for the preservation and extension of shelf-life. However, our previous investigation found that immersing the bean sprouts in sulphite might convert the active components into sulphur-containing derivatives, which can affect both the quality and safety of the sprouts. This study explores the use of FTIR in conjunction with chemometric techniques to differentiate between non-immersed (NI) and sodium sulphite immersed (SI) black bean, soybean and mung bean sprouts...
April 22, 2024: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
https://read.qxmd.com/read/38648052/revisiting-drug-protein-interaction-prediction-a-novel-global-local-perspective
#2
JOURNAL ARTICLE
Zhecheng Zhou, Qingquan Liao, Jinhang Wei, Linlin Zhuo, Xiaonan Wu, Xiangzheng Fu, Quan Zou
MOTIVATION: Accurate inference of potential Drug-protein interactions (DPIs) aids in understanding drug mechanisms and developing novel treatments. Existing deep learning models, however, struggle with accurate node representation in DPI prediction, limiting their performance. RESULTS: We propose a new computational framework that integrates global and local features of nodes in the drug-protein bipartite graph for efficient DPI inference. Initially, we employ pre-trained models to acquire fundamental knowledge of drugs and proteins and to determine their initial features...
April 22, 2024: Bioinformatics
https://read.qxmd.com/read/38647970/a-toolkit-for-delirium-identification-and-promoting-partnerships-between-carers-and-nurses-a-pilot-pre-post-feasibility-study
#3
JOURNAL ARTICLE
Christina Aggar, Alison Craswell, Kasia Bail, Roslyn M Compton, Mark Hughes, Golam Sorwar, James Baker, Jennene Greenhill, Lucy Shinners, Belinda Nichols, Rachel Langheim, Allison Wallis, Karen Bowen, Hazel Bridgett
BACKGROUND: Delirium is frightening for people experiencing it and their carers, and it is the most common hospital-acquired complication worldwide. Delirium is associated with higher rates of morbidity, mortality, residential care home admission, dementia, and carer stress and burden, yet strategies to embed the prevention and management of delirium as part of standard hospital care remain challenging. Carers are well placed to recognize subtle changes indicative of delirium, and partner with nurses in the prevention and management of delirium...
April 22, 2024: Journal of General Internal Medicine
https://read.qxmd.com/read/38647920/study-on-active-capacity-and-detergent-application-potential-of-low-temperature-alkaline-serine-protease-produced-by-new-strain-exiguobacterium-indicum-1-2-3
#4
JOURNAL ARTICLE
Ahmet Kati, Gamze Balci
Microorganisms have long captivated researchers for their potential to produce enzymes with diverse industrial applications. Efficient production of proteases from new strains is crucial as these enzymes play a vital role in breaking down protein bonds, enabling their use in industrial applications. Therefore, a novel Exiguobacterium indicum 1.2.3 was isolated (Istanbul, Turkiye) and characterized in this study. This strain produced alkaline serine protease, which works in lower temperatures (20-40 °C) with casein as a specific substrate...
November 8, 2023: Bioresources and Bioprocessing
https://read.qxmd.com/read/38647700/de-novo-drug-design-as-gpt-language-modeling-large-chemistry-models-with-supervised-and-reinforcement-learning
#5
JOURNAL ARTICLE
Gavin Ye
In recent years, generative machine learning algorithms have been successful in designing innovative drug-like molecules. SMILES is a sequence-like language used in most effective drug design models. Due to data's sequential structure, models such as recurrent neural networks and transformers can design pharmacological compounds with optimized efficacy. Large language models have advanced recently, but their implications on drug design have not yet been explored. Although one study successfully pre-trained a large chemistry model (LCM), its application to specific tasks in drug discovery is unknown...
April 22, 2024: Journal of Computer-aided Molecular Design
https://read.qxmd.com/read/38647696/long-term-second-generation-antipsychotics-decreases-bone-formation-and-resorption-in-male-patients-with-schizophrenia
#6
JOURNAL ARTICLE
Fan Wang, Hui Li, Kaijun Yi, Yan Wu, Qingtao Bian, Baoyan Guo, Xingguang Luo, Yimin Kang, Qi Wu, Qinghe Ma
RATIONALE: Patients with schizophrenia with second-generation antipsychotics (SGAs) treatment have shown an increased risk of bone fragility and susceptibility to fracture; however, it is still unclear whether this risk is derived from the effect of antipsychotics on balance of bone metabolism. OBJECTIVES: We investigated the changes of two bone turnover biomarkers (BTMs) concentrations in people with schizophrenia receiving SGAs: procollagen type I aminoterminal propeptide (PINP) and C-terminal telopeptide of type I collagen (CTX-1) as BTMs of osteogenesis and bone resorption, respectively, to explore how antipsychotics contribute to bone fragility...
April 22, 2024: Psychopharmacology
https://read.qxmd.com/read/38647623/sustainable-production-of-bacterioruberin-carotenoid-and-its-derivatives-from-arthrobacter-agilis-np20-on-whey-based-medium-optimization-and-product-characterization
#7
JOURNAL ARTICLE
Nehad Noby, Sherine N Khattab, Nadia A Soliman
Bacterioruberin and its rare glycosylated derivatives are produced by Arthrobacter agilis as an adaptation strategy to low temperature conditions. The high antioxidant properties of bacterioruberin held great promise for different future applications like the pharmaceutical and food industries. Microbial production of bacterioruberin via a cost-effective medium will help increase its commercial availability and industrial use. The presented study aims to optimize the production of the rare C50 carotenoid bacterioruberin and its derivatives from the psychotrophic bacteria Arthrobacter agilis NP20 strain on a whey-based medium as a cost effective and readily available nutritious substrate...
July 24, 2023: Bioresources and Bioprocessing
https://read.qxmd.com/read/38647604/analysis-of-the-efficacy-of-separation-surgery-for-severe-neurological-compression-in-multiple-myeloma-a-retrospective-analysis-of-35-cases
#8
JOURNAL ARTICLE
Jun-Peng Liu, Xing-Chen Yao, Yue Wu, Zi-Yu Xu, Meng Li, Ming Shi, Jie Ren, Xin-Ru Du
PURPOSE: To investigate the effectiveness and safety of separation surgery for Epidural Spinal Cord Compression (ESCC) graded ≥ 2 in patients with Multiple Myeloma (MM), analyze factors influencing surgical outcomes, and develop a preliminary treatment decision framework for these patients. METHODS: A retrospective analysis was conducted on clinical data from 35 MM patients who underwent separation surgery for ESCC graded ≥ 2 between 2013 and 2018...
April 22, 2024: European Spine Journal
https://read.qxmd.com/read/38647595/optimization-of-clostridium-beijerinckii-semi-solid-fermentation-of-rape-straw-to-produce-butyric-acid-by-genome-analysis
#9
JOURNAL ARTICLE
Hui Kou, Jia Zheng, Guangbin Ye, Zongwei Qiao, Kaizheng Zhang, Huibo Luo, Wei Zou
Butyric acid is a volatile saturated monocarboxylic acid, which is widely used in the chemical, food, pharmaceutical, energy, and animal feed industries. This study focuses on producing butyric acid from pre-treated rape straw using simultaneous enzymatic hydrolysis semi-solid fermentation (SEHSF). Clostridium beijerinckii BRM001 screened from pit mud of Chinese nongxiangxing baijiu was used. The genome of C. beijerinckii BRM001 was sequenced and annotated. Using rape straw as the sole carbon source, fermentation optimization was carried out based on the genomic analysis of BRM001...
February 14, 2024: Bioresources and Bioprocessing
https://read.qxmd.com/read/38647592/changes-in-physical-activity-and-diabetes-risk-after-cancer-diagnosis-a-nationwide-cohort-study
#10
JOURNAL ARTICLE
Wonyoung Jung, In Young Cho, Jinhyung Jung, Mi Hee Cho, Hye Yeon Koo, Yong-Moon Mark Park, Jong-Ha Baek, Kyungdo Han, Dong Wook Shin
PURPOSE: Physical activity has the potential to reduce the risk of diabetes after cancer diagnosis. However, current evidence supporting its effects is limited. This study aims to examine the associations between changes in physical activity and subsequent risk of diabetes among cancer survivors. METHODS: A total of 264,250 cancer survivors (mean age 56.7 (12.5) years, 44.2% males) without a prior history of diabetes were assessed for adherence to physical activity both before and after their diagnosis...
April 22, 2024: Journal of Cancer Survivorship: Research and Practice
https://read.qxmd.com/read/38647591/social-characteristics-and-social-benefit-use-among-premenopausal-breast-cancer-survivors-in-denmark-a-population-based-cohort-study
#11
JOURNAL ARTICLE
Cathrine F Hjorth, Julie A Schmidt, Dóra K Farkas, Deirdre Cronin-Fenton
PURPOSE: In 2020, one million women aged < 55 years were diagnosed with breast cancer globally. The impact of breast cancer and its treatments on these women's ability to work and need for social benefits may differ by social characteristics. We evaluated social benefit use following breast cancer by education and cohabitation. METHODS: We conducted a nationwide population-based cohort study, including women aged 18-55 years diagnosed with stage I-III breast cancer in Denmark during 2002-2011...
April 22, 2024: Journal of Cancer Survivorship: Research and Practice
https://read.qxmd.com/read/38647590/the-association-of-pre-cancer-diagnosis-cardiovascular-risk-factors-with-memory-aging-after-a-cancer-diagnosis-overall-and-by-race-ethnicity
#12
JOURNAL ARTICLE
Ashly C Westrick, Peiyao Zhu, Christopher R Friese, Kenneth M Langa, Lindsay C Kobayashi
PURPOSE: Cardiovascular risk factors (CVRFs) are associated with increased risk for cognitive impairment and decline in the general population, but less is known about how CVRFs might influence cognitive aging among older cancer survivors. We aimed to determine how CVRFs prior to a cancer diagnosis affect post-cancer diagnosis memory aging, compared to cancer-free adults, and by race/ethnicity. METHODS: Incident cancer diagnoses and memory (immediate and delayed recall) were assessed biennially in the US Health and Retirement Study (N = 5,736, 1998-2018)...
April 22, 2024: Journal of Cancer Survivorship: Research and Practice
https://read.qxmd.com/read/38647538/the-impact-of-peri-operative-enhanced-recovery-after-surgery-protocols-on-outcomes-following-adult-cervical-deformity-surgery
#13
JOURNAL ARTICLE
Peter S Tretiakov, Oluwatobi O Onafowokan, Jamshaid M Mir, Nathan Lorentz, Matthew Galetta, Ankita Das, John Shin, Daniel Sciubba, Oscar Krol, Rachel Joujon-Roche, Tyler Williamson, Bailey Imbo, Timothy Yee, Pawel P Jankowski, Aaron Hockley, Andrew J Schoenfeld, Peter G Passias
STUDY DESIGN: Retrospective cohort study. OBJECTIVES: To assess the impact of Enhanced recovery after surgery (ERAS) protocols on peri-operative course in adult cervical deformity (ACD) corrective surgery. METHODS: Patients ≥18 yrs with complete pre-(BL) and up to 2-year (2Y) radiographic and clinical outcome data were stratified by enrollment in an ERAS protocol that commenced in 2020. Differences in demographics, clinical outcomes, radiographic alignment targets, peri-operative factors and complication rates were assessed via means comparison analysis...
April 22, 2024: Global Spine Journal
https://read.qxmd.com/read/38647424/novel-advanced-materials-and-magnetic-solid-phase-extraction-as-approaches-in-sample-preparation-to-enhance-the-analysis-of-ochratoxin-a-in-peanuts
#14
JOURNAL ARTICLE
Bingchen Wang, Yifan Wang, Xiuyuan Zhang, Kuo He
Ochratoxin A (OTA) is a mycotoxin that can contaminate a variety of agricultural commodities, including fruit juices and wines. The capability of a magnetic solid-phase extraction (MSPE) method with a magnetic metal-organic framework (MOF) material having a three-layer core-shell structure to improve the detection of OTA in food matrices using high performance liquid chromatography is described. Analysis of the material through X-ray diffraction (XRD) indicated the successful synthesis of the magnetic nanomaterial Fe3 O4 @SiO2 @UiO66 -NH2 ...
April 22, 2024: Analytical Methods: Advancing Methods and Applications
https://read.qxmd.com/read/38647379/maternal-pre-and-postpartum-supplementation-of-a-bacillus-based-dfm-enhanced-cow-and-calf-performance
#15
JOURNAL ARTICLE
Vinicius S Izquierdo, Bruno I Cappellozza, João V L Silva, Giovanna C M Santos, André Miranda, João H J Bittar, Autumn Pickett, Shea Mackey, Reinaldo F Cooke, João M B Vendramini, Philipe Moriel
This study evaluated the effects of maternal supplementation of a Bacillus-based direct-fed microbial (DFM) on the physiology and growth performance of Bos indicus-influenced cow-calf pairs. On day 0 (~139 d before expected calving date), 72 fall-calving, Brangus crossbred beef heifers (20 to 22 mo of age) pregnant with first offspring were stratified by their initial body weight (BW; 431 ± 31 kg) and body condition score (BCS; 6.0 ± 0.36; scale 1 to 9), and randomly allocated into 1 of 12 bahiagrass pastures (1 ha and 6 heifers per pasture)...
April 22, 2024: Journal of Animal Science
https://read.qxmd.com/read/38647284/pioneering-patient-specific-approaches-for-precision-surgery-using-imaging-and-virtual-reality
#16
JOURNAL ARTICLE
Reid D Jockisch, Connor R Davey, Sister M Pieta Keller, Sourabh Lahoti, Matthew T Bramlet
Endovascular treatment of complex vascular anomalies shifts the risk of open surgical procedures to the benefit of minimally invasive endovascular procedural solutions. Complex open surgical procedures used to be the only option for the treatment of a myriad of conditions like pulmonary and aortic valve replacement as well as cerebral aneurysm repair. However, due to advancements in catheter-delivered devices and operator expertise, these procedures (along with many others) can now be performed through minimally invasive procedures delivered through a central or peripheral vein or artery...
April 5, 2024: Journal of Visualized Experiments: JoVE
https://read.qxmd.com/read/38647243/opt-out-syphilis-screening-at-an-urgent-care-center-in-atlanta-evaluation-of-a-pilot-program
#17
JOURNAL ARTICLE
Stephanie Sweitzer, Joseph Sharp, Dylan Baker, Alexis Lynch, Meredith A Stauch, Matthew Wheatley, Meredith Lora, Valeria D Cantos, Judah Gruen
BACKGROUND: HIV and syphilis disproportionately impact communities with low access to primary care, who often utilize urgent care centers (UCC) for sexual healthcare. UCC visits represent an opportunity for identification and treatment of syphilis and linkage to HIV testing and prevention services. We describe a universal, opt-out syphilis screening program pilot at an Atlanta UCC. METHODS: A chart review was performed on patients 18 years and older who were offered opt-out syphilis screening and had a rapid plasma reagin (RPR) test collected from 9/1/21 to 12/31/21...
April 19, 2024: Sexually Transmitted Diseases
https://read.qxmd.com/read/38647232/delays-in-sexual-health-care-among-patients-attending-new-york-city-sexual-health-clinics-during-the-covid-19-pandemic-march-2020-to-february-2021
#18
JOURNAL ARTICLE
Jennifer Tang, Addie Crawley, Kelly Jamison, Athena Wong, Stephen Eng, Caroline Zhang, Isabella Navia, Carlos Cubas, Preeti Pathela
BACKGROUND: Public health emergencies can lead to reduced or suspended services in sexual health clinics (SHCs), raising questions about optimal ways to maintain access to care. We examined changes in sexual behaviors, HIV pre-exposure prophylaxis (PrEP) use, telehealth preference, and correlates of delayed sexual health care among patients attending New York City (NYC) publicly funded SHCs during the COVID-19 pandemic. METHODS: 470 patients from four SHCs (July-September 2021) completed a self-administered survey that collected data on access to sexual health care, overall and over three distinct time periods [Spring 2020 (COVID-19 wave 1), Summer 2020, Fall 2020/Winter 2021 (COVID-19 wave 2)]...
April 19, 2024: Sexually Transmitted Diseases
https://read.qxmd.com/read/38647185/a-lasso-and-random-forest-model-using-flow-cytometry-data-identifies-primary-myelofibrosis
#19
JOURNAL ARTICLE
Feng Zhang, Ya-Zhe Wang, Yan Chang, Xiao-Ying Yuan, Wei-Hua Shi, Hong-Xia Shi, Jian-Zhen Shen, Yan-Rong Liu
Thrombocythemia (ET), polycythemia vera (PV), primary myelofibrosis (PMF), prefibrotic/early (pre-PMF), and overt fibrotic PMF (overt PMF) are classical Philadelphia-Negative (Ph-negative) myeloproliferative neoplasms (MPNs). Differentiating between these types based on morphology and molecular markers is challenging. This study aims to clarify the application of flow cytometry in the diagnosis and differential diagnosis of classical MPNs. This study retrospectively analyzed the immunophenotypes, clinical characteristics, and laboratory findings of 211 Ph-negative MPN patients, including ET, PV, pre-PMF, overt PMF, and 47 controls...
April 22, 2024: Cytometry. Part B, Clinical Cytometry
https://read.qxmd.com/read/38647060/characteristics-of-polish-travellers-admitted-at-the-university-centre-of-maritime-and-tropical-medicine-in-poland-2023
#20
JOURNAL ARTICLE
Krzysztof Korzeniewski
BACKGROUND: After COVID-19 restrictions were lifted, people started to travel again. Each year, thousands of Poles travel internationally, and many travel to tropical or subtropical destinations in Asia, Africa or South America. The aim of this article was to describe the characteristics of Polish travellers based on the information from a retrospective 12-month review of the medical records of Polish patients seeking pre-travel advice at the largest diagnostic and treatment travel medicine centre in Poland in 2023...
2024: International Maritime Health
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