Results 61 to 70 of about 270,822 (264)

Multiple-dose activated charcoal in acute self-poisoning: a randomised controlled trial [PDF]

, 2008
SummaryBackgroundThe case-fatality for intentional self-poisoning in the rural developing world is 10–50-fold higher than that in industrialised countries, mostly because of the use of highly toxic pesticides and plants.
, Azher, Shifa, Buckley, Nick A, Dissanayake, Wasantha, Eddleston, Michael, Hittarage, Ariyasena, Jayamanne, Shaluka, Jeganathan, K, Juszczak, Edmund, Mohamed, Fahim, Senarathna, Lalith, Sheriff, Mh Rezvi, Warrell, David A   +12 more
core   +2 more sources

Novel molecular mechanisms of immune evasion in hepatocellular carcinoma: NSUN2‐mediated increase of SOAT2 RNA methylation

Cancer Communications, EarlyView.
Abstract Background Hepatocellular carcinoma (HCC) is a deadly malignancy known for its ability to evade immune surveillance. NOP2/Sun RNA methyltransferase family member 2 (NSUN2), an RNA methyltransferase involved in carcinogenesis, has been associated with immune evasion and energy metabolism reprogramming.
Jinhua Jiang, Feng Liu, Dan Cui, Caixia Xu, Jiachang Chi, Tinghua Yan, Fang Guo   +6 more
wiley   +1 more source

Volatile compounds other than CO2 emitted by different microorganisms promote distinct post-transcriptionally regulated responses in plants [PDF]

, 2019
Resumen de la conferenciaUsing a “box-in-box” co-cultivation system we have investigated plant responses to microbial volatile compounds (VCs), and evaluated the contributions of organic and inorganic VCs (VOCs and VICs, respectively) to these responses.
Pozueta, Javier
core  

Watching the Smoke Rise Up: Thermal Efficiency, Pollutant Emissions and Global Warming Impact of Three Biomass Cookstoves in Ghana [PDF]

, 2018
In Ghana, about 73% of households rely on solid fuels for cooking. Over 13,000 annual deaths are attributed to exposure to indoor air pollution from inefficient combustion.
Ashiagbor, George, Boahen, Owusu, Mensah, Ebenezer, Obeng, George, Obeng, George Y., Sweeney, Daniel   +5 more
core   +1 more source

Chemical Components of the Dried Latex of Euphorbia resinifera Berg and Its Medicinal Features

Chemistry &Biodiversity, EarlyView.
ABSTRACT A great deal of research has been carried out on the latex of Euphorbia resinifera Berg, which is an important source of several compounds of therapeutic and medicinal interest. Extraction, synthesis, and hemi synthesis pathways continue to reveal the existence of other new products with anticancer, antioxidant, antidiuretic, and antimalarial ...
Doaa Hammad, El‐Mahdi Ourhzif, Salha Hamri, Hafid Abderrafia, Mostafa Khouili, Maria Dolors Pujol   +5 more
wiley   +1 more source

Charcoal in Anaerobic Digestion: Part 1—Characterisation of Charcoal

C
Biochar (BC) is often used as an additive in anaerobic digestion (AD) to increase yield and/or to stabilise the process when the manure content is increased. Unfortunately, BC is rarely described in detail in terms of its raw material sources, production processes, and structural, physical and chemical properties to allow correlation with its effects ...
Hans Korte, Jan Sprafke, Pooja Girdharbhai Parmar, Thomas Steiner, Ruth Freitag, Volker Haag   +5 more
openaire   +2 more sources

Ethnomedicinal Uses, Phytochemistry, Pharmacological Activities, and Toxicology of the Subfamily Gomphrenoideae (Amaranthaceae): A Comprehensive Review

Chemistry &Biodiversity, EarlyView.
ABSTRACT The subfamily Gomphrenoideae is composed of about 480 accepted species, many of which have been historically used as medicinal plants, reason why they have been studied in terms of chemical profile, biological activity, and safety. This review consolidates the advances in research on this subfamily over the past 47 years, emphasizing its ...
Dayanna Isabel Araque Gelves, Giulia Cristina de Andreoli Souza, Alvaro Jose Hernandez Tasco, Marcos José Salvador   +3 more
wiley   +1 more source

New Terpenoids from Viguiera dentata: In Silico Pesticide‐Likeness Properties, Acetylcholinesterase Inhibition, Molecular Docking, and Evaluation against Spodoptera frugiperda

Chemistry &Biodiversity, EarlyView.
The chemical analysis of aerial parts of the melliferous Viguiera dentata led to the isolation of 20 substances, including the new cycloartanes 24‐epi‐argentatin C, 7β‐hydroxy‐24‐epi‐argentatin C, 7β‐hydroxy‐argentatin B. In‐combo results indicated that specific argentatins and ent‐kaurenoic acids have the potential to control Spodoptera frugiperda ...
Amira Arciniegas, Olivia Pérez‐Valera, Simón Hernández‐Ortega, Antonio Nieto‐Camacho, Israel Valencia, Joel Daniel Castañeda‐Espinoza, Rodolfo Figueroa‐Brito, José Luis Villaseñor, Guillermo Delgado   +8 more
wiley   +1 more source

Interrelationship of Cuprous Acetylide Cu2C2 Formation and Catalytic Performance in the Reppe Ethynylation of Formaldehyde

ChemCatChem, EarlyView.
Cuprous acetylide, Cu2C2, formed during activation from CuO/Bi2O3/SiO2 pre‐catalysts, has been identified experimentally as the catalytically active phase of the ethynylation of formaldehyde. Direct correlations between catalytic performance and characteristics of Cu2C2 are shown, particularly based on Raman spectroscopy and catalysis for catalysts ...
Tobias Bruhm, Lingdi Kong, Andrea Abram, Oliver Thomys, Klaus Köhler   +4 more
wiley   +1 more source

Biocidal quaternary ammonium resin [PDF]

Activated carbon (charcoal) and polymeric resin sorbents are widely used in the filtration and treatment of drinking water, mainly to remove dissolved organic and inorganic impurities and to improve the taste.
Janauer, G. E.
core   +1 more source