keyword
https://read.qxmd.com/read/38611932/sorption-of-polycyclic-aromatic-sulfur-heterocycles-pash-on-nylon-microplastics-at-environmentally-relevant-concentrations
#1
JOURNAL ARTICLE
Stephanie D Nauth, Andres D Campiglia
Microplastics have garnered an infamous reputation as a sorbate for many concerning environmental pollutants and as a delivery vehicle for the aquatic food chain through the ingestion of these contaminated small particulates. While sorption mechanisms have been extensively studied for polycyclic aromatic hydrocarbons, polycyclic aromatic sulfur heterocycles (PASHs) have not been investigated, partly due to their low concentrations in aquatic ecosystems. Herein, an analytical methodology is presented for the analysis of dibenzothiophene, benzo[b]naphtho[1,2-b]thiophene, benzo[b]naphtho[2,1-b]thiophene, benzo[b]naphtho[2,3-b]thiophene, chryseno[4,5-bcd]thiophene and dinaphtho[1,2-b:1',2'-d]thiophene at relevant environmental concentrations based on solid phase extraction and high-performance liquid chromatography...
April 7, 2024: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://read.qxmd.com/read/38603351/planning-for-social-distancing-how-the-legacy-of-historical-epidemics-shaped-covid-19-s-spread-in-madrid
#2
JOURNAL ARTICLE
Noel A Manzano Gómez
This paper combines historical and contemporary sources to examine 'epidemic urban planning' from the first decades of the 20th century through to the present day. It considers how infamous early 20th-century epidemics triggered the development of several urban regulations that profoundly shaped the city's future. To reduce the risk of contagion in bourgeois space, the city began displacing and spatially segregating the urban poor, leading to deprived neighbourhoods in the city's suburbs. The social and urban structure of these deprived, 'vulnerable' neighbourhoods remains to this day...
July 2023: Urban Studies
https://read.qxmd.com/read/38567292/rab46-a-novel-player-in-mast-cell-function
#3
JOURNAL ARTICLE
Lucia Pedicini, Jessica Smith, Sinisa Savic, Lynn McKeown
Mast cells are infamous for mediating allergic and inflammatory diseases due to their capacity of rapidly releasing a wide range of inflammatory mediators stored in cytoplasmic granules. However, mast cells also have several important physiological roles that involve selective and agonist-specific release of these active mediators. While a filtering mechanism at the plasma membrane could regulate the selective release of some cargo, the plethora of stored cargo and the diversity of mast cell functions suggests the existence of granule subtypes with distinct trafficking pathways...
2024: Discov Immunol
https://read.qxmd.com/read/38557191/crystal-size-shape-and-conformational-changes-drive-both-the-disappearance-and-reappearance-of-ritonavir-polymorphs-in-the-mill
#4
JOURNAL ARTICLE
Pietro Sacchi, Sarah E Wright, Petros Neoptolemou, Giulio I Lampronti, Ashwin Kumar Rajagopalan, Weronika Kras, Caitlin L Evans, Paul Hodgkinson, Aurora J Cruz-Cabeza
Organic compounds can crystallize in different forms known as polymorphs. Discovery and control of polymorphism is crucial to the pharmaceutical industry since different polymorphs can have significantly different physical properties which impacts their utilization in drug delivery. Certain polymorphs have been reported to 'disappear' from the physical world, irreversibly converting to new ones. These unwanted polymorph conversions, initially prevented by slow nucleation kinetics, are eventually observed driven by significant gains in thermodynamic stabilities...
April 9, 2024: Proceedings of the National Academy of Sciences of the United States of America
https://read.qxmd.com/read/38481352/expanding-the-swimmer-s-itch-pool-of-the-benelux-a-first-record-of-the-neurotropic-trichobilharzia-regenti-and-potential-link-to-human-infection
#5
JOURNAL ARTICLE
Ruben Schols, Nathalie Smitz, Ann Vanderheyden, Tine Huyse
BACKGROUND: Swimmer's itch, an allergic contact dermatitis caused by avian and mammalian blood flukes, is a parasitic infection affecting people worldwide. In particular, avian blood flukes of the genus Trichobilharzia are infamous for their role in swimmer's itch cases. These parasites infect waterfowl as a final host, but incidental infections by cercariae in humans are frequently reported. Upon accidental infections of humans, parasite larvae will be recognized by the immune system and destroyed, leading to painful itchy skin lesions...
March 13, 2024: Parasites & Vectors
https://read.qxmd.com/read/38476980/the-footprint-of-human-induced-climate-change-on-heat-related-deaths-in-the-summer-of-2022-in-switzerland
#6
JOURNAL ARTICLE
Ana M Vicedo-Cabrera, Evan de Schrijver, Dominik L Schumacher, Martina S Ragettli, Erich M Fischer, Sonia I Seneviratne
Human-induced climate change is leading to an increase in the intensity and frequency of extreme weather events, which are severely affecting the health of the population. The exceptional heat during the summer of 2022 in Europe is an example, with record-breaking temperatures only below the infamous 2003 summer. High ambient temperatures are associated with many health outcomes, including premature mortality. However, there is limited quantitative evidence on the contribution of anthropogenic activities to the substantial heat-related mortality observed in recent times...
July 4, 2023: Environmental Research Letters
https://read.qxmd.com/read/38476666/mysteriously-rapid-rise-in-legionnaires-disease-incidence-correlates-with-declining-atmospheric-sulfur-dioxide
#7
JOURNAL ARTICLE
Fangqun Yu, Arshad A Nair, Ursula Lauper, Gan Luo, Jason Herb, Matthew Morse, Braden Savage, Martin Zartarian, Meng Wang, Shao Lin
Legionnaires' disease (LD) is a severe form of pneumonia (∼10-25% fatality rate) caused by inhalation of aerosols containing Legionella , a pathogenic gram-negative bacteria. These bacteria can grow, spread, and aerosolize through building water systems. A recent dramatic increase in LD incidence has been observed globally, with a 9-fold increase in the United States from 2000 to 2018, and with disproportionately higher burden for socioeconomically vulnerable subgroups. Despite the focus of decades of research since the infamous 1976 outbreak, substantial knowledge gaps remain with regard to source of exposure and the reason(s) for the dramatic increase in LD incidence...
March 2024: PNAS Nexus
https://read.qxmd.com/read/38474214/new-light-on-prions-putative-role-of-prp-c-in-pathophysiology-of-mood-disorders
#8
REVIEW
Adrian Andrzej Chrobak, Patrycja Pańczyszyn-Trzewik, Patrycja Król, Magdalena Pawelec-Bąk, Dominika Dudek, Marcin Siwek
Mood disorders are highly prevalent and heterogenous mental illnesses with devastating rates of mortality and treatment resistance. The molecular basis of those conditions involves complex interplay between genetic and environmental factors. Currently, there are no objective procedures for diagnosis, prognosis and personalization of patients' treatment. There is an urgent need to search for novel molecular targets for biomarkers in mood disorders. Cellular prion protein (PrPc ) is infamous for its potential to convert its insoluble form, leading to neurodegeneration in Creutzfeldt-Jacob disease...
March 4, 2024: International Journal of Molecular Sciences
https://read.qxmd.com/read/38461705/dwssa-alleviating-over-smoothness-for-deep-graph-neural-networks
#9
JOURNAL ARTICLE
Qirong Zhang, Jin Li, Qingqing Ye, Yuxi Lin, Xinlong Chen, Yang-Geng Fu
Graph Neural Networks (GNNs) have demonstrated great potential in achieving outstanding performance in various graph-related tasks, e.g., graph classification and link prediction. However, most of them suffer from the following issue: shallow networks capture very limited knowledge. Prior works design deep GNNs with more layers to solve the issue, which however introduces a new challenge, i.e., the infamous over-smoothness. Graph representation over emphasizes node features but only considers the static graph structure with a uniform weight are the key reasons for the over-smoothness issue...
March 6, 2024: Neural Networks: the Official Journal of the International Neural Network Society
https://read.qxmd.com/read/38450344/association-between-six-minute-walk-distance-and-prognosis-of-atherosclerotic-coronary-heart-disease-post-cardiac-rehabilitation
#10
JOURNAL ARTICLE
Muhammad Ridwan, Indah P Sari, Liza Salawati, Teuku Heriansyah, Nasyaruddin H Taufik, Cut Je Putri, Nurjani Nurjani
Plaque accumulation in the coronary arteries is a major cause of coronary heart disease (CHD), a disease infamously known as a contributor for global death burden. Major adverse cardiac events (MACE) pose significant risks for CHD patients, highlighting the urgency of effective management and cardiac rehabilitation in CHD management. Studies have reported the role of the six-minute walk distance (6MWD) test in predicting outcomes for CHD patients; however, none have performed the investigation in Aceh setting...
December 2023: Narra J
https://read.qxmd.com/read/38397425/s-allyl-l-cysteine-affects-cell-proliferation-and-expression-of-h-2-s-synthetizing-enzymes-in-mcf-7-and-mda-mb-231-adenocarcinoma-cell-lines
#11
JOURNAL ARTICLE
Anna Bentke-Imiolek, Dominika Szlęzak, Marta Zarzycka, Maria Wróbel, Patrycja Bronowicka-Adamska
S-allyl-L-cysteine (SAC) is a sulfur compound present in fresh garlic. The reference literature describes its anticancer, antioxidant and neuroprotective effects. Breast cancer is infamously known as one of the most commonly diagnosed malignancies among women worldwide. Its morbidity and mortality make it reasonable to complete and expand knowledge on this cancer's characteristics. Hydrogen sulfide (H2 S) and its naturally occurring donors are well-known investigation subjects for diverse therapeutic purposes...
February 4, 2024: Biomolecules
https://read.qxmd.com/read/38345736/-at-a-glance-the-role-of-diagrammatic-representations-in-eugenics-appropriations-of-the-infamous-juke-family
#12
JOURNAL ARTICLE
Andrea Ceccon
The case of the Juke family is one of the most notable episodes of the history of eugenics in the USA. The Jukes were initially brought to the fore in the 1870s by a famous investigation that aimed at estimating the interplay of heredity and environment in determining the problems of poverty and crime. This inquiry triggered a harsh confrontation between two polar interpretations of the study, an "environmentalist" one and a "hereditarian" one. It was with the later reassessment of the case made by the Eugenics American Office (ERO) in the 1910s that the controversy was considered closed with the victory of the eugenicists' hereditarian stance...
February 12, 2024: Journal of the History of Biology
https://read.qxmd.com/read/38336933/exploring-the-future-adult-vaccine-landscape-crowded-schedules-and-new-dynamics
#13
REVIEW
Charles H Jones, Matthew P Jenkins, B Adam Williams, Verna L Welch, Jane M True
Amidst the backdrop of the COVID-19 pandemic, vaccine innovation has garnered significant attention, but this field was already on the cusp of a groundbreaking renaissance. Propelling these advancements are scientific and technological breakthroughs, alongside a growing understanding of the societal and economic boons vaccines offer, particularly for non-pediatric populations like adults and the immunocompromised. In a departure from previous decades where vaccine launches could be seamlessly integrated into existing processes, we anticipate potentially than 100 novel, risk-adjusted product launches over the next 10 years in the adult vaccine market, primarily addressing new indications...
February 9, 2024: NPJ Vaccines
https://read.qxmd.com/read/38298554/characterization-of-sclerotium-rolfsii-causing-foot-rot-a-severe-threat-of-betel-vine-cultivation-in-bangladesh
#14
JOURNAL ARTICLE
Nargis Tanjila, Shaikhul Islam, Md Shamim Akhter, Md Monzur Hossain, Mohammad Shahidul Alam, Ferdousi Begum
UNLABELLED: The development of the foot rot disease caused by the fungus Sclerotium rolfsii is one of the primary variables endangering betel vine production in Bangladesh. Consequently, with the ultimate objective of finding efficient preventive and control strategies for this infamous phytopathogen, the current study was undertaken for comprehensive population structure analysis, exploration of physiological features and incidence patterns of pathogenic S. rolfsii isolates...
February 2024: 3 Biotech
https://read.qxmd.com/read/38295545/prostaglandin-d-2-is-involved-in-the-regulation-of-inflammatory-response-in-staphylococcus-aureus-infected-mice-macrophages
#15
JOURNAL ARTICLE
Haixia Bao, Zhiguo Gong, Jiamin Zhao, Peipei Ren, Zhuoya Yu, Niri Su, Linlin Gong, Wei Mao, Bo Liu, Shuangyi Zhang, Yinfeng Yang, Jinshan Cao
Staphylococcus aureus (S. aureus) is one of the most infamous and widespread bacterial pathogens, causing a hard-to-estimate number of uncomplicated skin infections and probably hundreds of thousands to millions of more severe, invasive infections globally per year. S. aureus may also be acquired from animals, especially in the livestock industry. The interaction mechanism of host and S. aureus has significance for finding ways to against S. aureus infection and control inflammatory response of host, while the molecular biological activities after S...
January 30, 2024: International Immunopharmacology
https://read.qxmd.com/read/38272186/consumer-brand-and-category-switching-behaviors-after-food-safety-incidents-factors-and-mechanisms
#16
JOURNAL ARTICLE
Li Bai, Shiyu Li, Manli Zheng, Zhezhe Zhang, Shunlong Gong
The excessive mold found in Three Squirrels' nuts and the clenbuterol abuse of Shuanghui are two infamous food safety incidents in China. We adopted push-pull-mooring theory to conduct a model and examined the factors influencing consumer short-term or long-term brand-switching or category-switching behaviors following the two food safety incidents. We employed multinomial logistic regression and structural equation modeling as tools to analyze 1027 valid questionnaires. The results, for the first time, revealed that perceived risk, alternative selectivity, alternative attractiveness, controllability attribution, and habits were key push, pull and mooring factors influencing Chinese consumers' brand and category switching from food brands under food safety crisis, and most importantly, that their influential paths differed greatly under the two food safety incidents, suggesting a different influential mechanism across two product categories (i...
January 23, 2024: Appetite
https://read.qxmd.com/read/38230244/immunoglobulin-a-response-to-sars-cov-2-infection-and-immunity
#17
REVIEW
Khaleqsefat Esmat, Baban Jamil, Ramiar Kaml Kheder, Arnaud John Kombe Kombe, Weihong Zeng, Huan Ma, Tengchuan Jin
The novel coronavirus disease (COVID-19) and its infamous "Variants" of the etiological agent termed Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2) has proven to be a global health concern. The three antibodies, IgA, IgM, and IgG, perform their dedicated role as main workhorses of the host adaptive immune system in virus neutralization. Immunoglobulin-A (IgA), also known as "Mucosal Immunoglobulin", has been under keen interest throughout the viral infection cycle. Its importance lies because IgA is predominant mucosal antibody and SARS family viruses primarily infect the mucosal surfaces of human respiratory tract...
January 15, 2024: Heliyon
https://read.qxmd.com/read/38140216/global-analysis-of-tracking-the-evolution-of-sars-cov-2-variants
#18
EDITORIAL
Muhammad Atif Zahoor
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), infamously known as Coronavirus Disease 2019 (COVID-19), is responsible for the current pandemic and, to date, has greatly impacted public health and economy globally [...].
December 4, 2023: Vaccines
https://read.qxmd.com/read/38127182/structural-and-biochemical-studies-on-klebsiella-pneumoniae-enoyl-acp-reductase-fabi-suggest-flexible-substrate-binding-site
#19
JOURNAL ARTICLE
Soumya Biswas, Anupam Patra, Prajita Paul, Namrata Misra, Gajraj Singh Kushwaha, Mrutyunjay Suar
Klebsiella pneumoniae, a bacterial pathogen infamous for antibiotic resistance, is included in the priority list of pathogens by various public health organizations due to its extraordinary ability to develop multidrug resistance. Bacterial fatty acid biosynthesis pathway-II (FAS-II) has been considered a therapeutic drug target for antibacterial drug discovery. Inhibition of FAS-II enzyme, enoyl-acyl carrier protein reductase, FabI, not only inhibits bacterial infections but also reverses antibiotic resistance...
December 21, 2023: Protein Journal
https://read.qxmd.com/read/38126918/atmospheric-humidity-underlies-irreproducibility-of-formamidinium-lead-iodide-perovskites
#20
JOURNAL ARTICLE
Keonwoo Park, Shaun Tan, Tim Kodalle, Do-Kyoung Lee, Maged Abdelsamie, Ji-Sang Park, Joo-Hong Lee, Sung-Kwang Jung, Jeong Hoon Ko, Nam-Gyu Park, Carolin M Sutter-Fella, Yang Yang, Jin-Wook Lee
Metal halide perovskite solar cells (PSCs) are infamous for their batch-to-batch and lab-to-lab irreproducibility in terms of stability and performance. Reproducible fabrication of PSCs is a critical requirement for market viability and practical commercialization. PSC irreproducibility plagues all levels of the community; from institutional research laboratories, start-up companies, to large established corporations. In this work, we unravel the critical function of atmospheric humidity to regulate the crystallization and stabilization of formamidinium lead triiodide (FAPbI3 ) perovskites...
December 21, 2023: Advanced Materials
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