Results 11 to 20 of about 19,557 (249)

Predictive value of dipstick urinalysis for detecting pyelonephritis in children aged 0-12 months. [PDF]

Front Pediatr
Background and objectivesUrinary tract infections (UTIs) are the most common serious bacterial infections during the first year of life. Symptoms of UTI in young children are non-specific, making diagnosis challenging.MethodWe conducted a retrospective ...
Juvet P, Pauchard JY, Cachat F, Chehade H.   +3 more
europepmc   +2 more sources

Nitrites, Nitrates, and Cardiovascular Outcomes: Are We Living “La Vie en Rose” With Pink Processed Meats?

Journal of the American Heart Association, 2022
Background Nitrates and nitrites are used as food additives in processed meats. They are also commonly ingested from water and several foods. Several short‐term clinical studies suggested beneficial effects of dietary nitrates on blood pressure, while ...
Fabrice Pierre, Bernard Srour, Serge Hercberg   +2 more
exaly   +3 more sources

Nitrates/Nitrites in Food—Risk for Nitrosative Stress and Benefits

Antioxidants, 2020
In the context of impact on human health, nitrite/nitrate and related nitrogen species such as nitric oxide (NO) are a matter of increasing scientific controversy.
Anna D Kononiuk, Małgorzata Karwowska, Karwowska Małgorzata   +2 more
exaly   +3 more sources

Dietary exposure to nitrites and nitrates in association with type 2 diabetes risk: Results from the NutriNet-Santé population-based cohort study

PLoS Medicine, 2023
BackgroundNitrites and nitrates occur naturally in water and soil and are commonly ingested from drinking water and dietary sources. They are also used as food additives, mainly in processed meats, to increase shelf life and to avoid bacterial growth ...
Fabrice Pierre, Charlotte Debras, Bernard Srour   +2 more
exaly   +2 more sources

Food Preservatives and the Rising Tide of Early-Onset Colorectal Cancer: Mechanisms, Controversies, and Emerging Innovations. [PDF]

Foods
Early-onset colorectal cancer (EOCRC) is emerging as a significant global health concern, particularly among individuals under the age of 50. This alarming trend has coincided with an increase in the consumption of processed foods that often rely heavily
Mafe AN, Büsselberg D.
europepmc   +2 more sources

Electrochemical Nitration with Nitrite [PDF]

ChemSusChem, 2021
AbstractAromatic nitration has tremendous importance in organic chemistry as nitroaromatic compounds serve as versatile building blocks. This study represents the electrochemical aromatic nitration with NBu4NO2, which serves a dual role as supporting electrolyte and as a safe, readily available, and easy‐to‐handle nitro source.
Stephan P. Blum, Christean Nickel, Lukas Schäffer, Tarik Karakaya, Siegfried R. Waldvogel   +4 more
openaire   +4 more sources

Probabilistic risk and benefit assessment of nitrates and nitrites by integrating total diet study-based exogenous dietary exposure with endogenous nitrite formation using toxicokinetic modeling

Environment International, 2021
The impacts of dietary nitrates and nitrites on human health have been a controversial topic for many years. However, the risk and benefit assessment of nitrates and nitrites is complicated by the large variation in nitrate and nitrite intake among ...
Cheng-Jih Cheng, Yuh-Ting Kuo, Jein-Wen Chen, Guor-Jien Wei, Yi-Jun Lin   +4 more
doaj   +1 more source

Diisopropylammonium nitrite [PDF]

Acta Crystallographica Section E Structure Reports Online, 2012
In the title molecular salt, C6H16N+·NO2−, the cation forms two N—H...O hydrogen bonds to nearby nitrite anions which link the ionic units into chains propagating along theb-axis direction.
Ying-Chun Wang, Xu Jie
openaire   +3 more sources

Cationic Polystyrene-Based Hydrogels: Low-Cost and Regenerable Adsorbents to Electrostatically Remove Nitrites from Water

Toxics, 2023
Nitrites are metastable anions that are derived from the oxidation of ammonia by agricultural pollution, sewage, decaying protein, and other nitrogen sources.
Silvana Alfei, Valentina Orlandi, Federica Grasso, Raffaella Boggia, Guendalina Zuccari   +4 more
doaj   +1 more source

Effect of foliar fertilization using micronutrient fertilizers on the content of nitrates(V), nitrites(III) in potato tubers

Agronomy Science, 2021
The research was based on a 3-year field experiment carried out in south-eastern Poland, in 2013‒2015, on brown, slightly acidic soil. The experiment was established by the randomized subblock method, where the first-order factors were foliar ...
Bernadetta Bienia, Barbara Helena Sawicka, Barbara Krochmal-Marczak   +2 more
doaj   +1 more source