Results 81 to 90 of about 67,441 (256)
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Granular bed filtration is a promising technology for removing dust from high‐temperature coal pyrolysis gas. In this work, the reactivity of coal pyrolysis products over ceramsite, char, ultrastable Y‐type (USY) zeolite, and quartz particles was compared.
Shuaiqiang Yang +4 more
wiley +1 more source
Svalbard local air contamination by PAHs and nitro- and oxy- PAHs
, 2020 International audiencePolycyclic aromatic hydrocarbons (PAHs) are of great public concern due to their toxicity and potential carcinogenicity. PAHs are listed as chemicals of emerging concern in the Arctic (AMAP, 2016).
Halse, Anne Karine +5 more
core +1 more source
Cancer in Systemic Sclerosis: Clinical Associations and Prognostic Impact From the EUSTAR Registry
Arthritis &Rheumatology, EarlyView.Objective Cancer represents a major cause of death in systemic sclerosis (SSc). Established risk factors are limited to specific subsets, particularly early diffuse anti‐RNA polymerase III (POLR3)–positive disease, needing further exploration. Methods We performed a nested case‐control study within the European Scleroderma Trials and Research group ...
Antonio Tonutti +52 more
wiley +1 more source
Evaluation of Polycyclic Aromatic Hydrocarbons in Vegetable Oils: A Review and Meta-analysis and Health Risk Assessment [PDF]
Avicenna Journal of Environmental Health EngineeringIndividuals’ daily diets include a wide variety of vegetable oils worldwide. Our study assessed the concentrations of polycyclic aromatic hydrocarbons (PAHs) in several vegetable oils (corn, sunflower, olive, soybean, sesame, and canola).
Shima Khanverdiluo +4 more
doaj +1 more source
Arthritis &Rheumatology, Accepted Article.Objective Real‐world initial treatment strategies in SSc‐PAH remain incompletely described. We aimed to characterise these strategies across haemodynamic thresholds and risk strata and evaluate outcome associations. Methods We analysed treatment‐naïve SSc‐PAH patients in EUSTAR (2000–2021) fulfilling the 2022 haemodynamic definition.
Hilde Jenssen Bjørkekjær +30 more
wiley +1 more source
Concentration and Risk Assessment Analysis of Polycyclic Aromatic Hydrocarbons Associated with Consuming Procambarus Clarkii (Cray fish) in Nigeria [PDF]
Research and Innovation in Food Science and TechnologyCrayfish is a fresh water crustacean resembling small lobsters (Procambarus clarkii) that is a rich source of protein. The objective of this study is to assess the environmental toxicants and evaluate the health risks associated with consuming ...
Ifeoma Felicia Chukwuma +4 more
doaj +1 more source
Arthritis &Rheumatology, Accepted Article.Objective We previously showed that Semaphorin4A (Sema4A) is elevated in patients with systemic sclerosis (SSc) and promotes inflammation and fibrosis in vitro. Here, we examined the effect of Sema4A neutralization in vivo and in 3D fibrosis models. Methods Sema4A plasma levels were measured by ELISA in healthy controls (n=31) and patients with SSc (n=
Jaime Marty +21 more
wiley +1 more source
British Journal of Clinical Pharmacology, EarlyView.ABSTRACT Aims Imatinib improves hemodynamics in pulmonary arterial hypertension (PAH), but dose‐dependent toxicity has limited its clinical development. We aimed to quantify the dose–efficacy–toxicity relationship and evaluate alternative dosing strategies using data from the PIPAH trial.
Medhat M. Said +13 more
wiley +1 more source
Evaluating the Relationship Between Occupational Exposure to Polycyclic Aromatic Hydrocarbons (PAHs) and Urinary Metabolite Levels in Built-Up Roofing Asphalt Workers in Ilam City [PDF]
بهداشت و ایمنی کارIntroduction: Exposure to various chemicals can occur in the workplace. Polycyclic aromatic hydrocarbons (PAHs) are among these compounds. The aim of this study was to investigate the relationship between exposure to PAHs and urinary metabolites among ...
Hossein Ali Rangkooy +3 more
doaj
, 2017 Indoor dust samples were collected in the summer of 2017 from 10 residential buildings, 7 commercial buildings and 7 official buildings of Bushehr. Sixteen polycyclic aromatic hydrocarbons (PAHs) were analyzed by GC-MS.
Kermani, Majid +2 more
core