Results 11 to 20 of about 13,003 (200)
Risk assessment of replacing synthetic preservatives with natural ingredients. [PDF]
EFSA JAbstract The present work, developed within the EU‐FORA fellowship programme, assessed the risk assessment of vegetable by‐product extracts as natural alternatives to synthetic preservatives in food formulations. Extracts were obtained from onion peel (Allium cepa L.), zucchini (Cucurbita pepo L.) and kale (Brassica oleracea L. var.
European Food Safety Authority (EFSA) +9 more
europepmc +2 more sources
Automated Analysis of Pollutants in Wastewater Using Atmospheric Pressure Gas Chromatography-Tandem Quadrupole Mass Spectrometer With Robotic Autosampler and Solid Phase Micro Extraction. [PDF]
J Sep SciABSTRACT The analysis of organic pollutants using gas chromatography coupled to mass spectrometer (GC‐MS) with electron impact (EI) ionization and liquid–liquid or solid‐phase extraction (LLE or SPE) often suffer from a limited selectivity and arduous sample preparation.
Shinde D +10 more
europepmc +2 more sources
Persistent Beetroot Colored Urine in a Three-Year-Old Child: A Case Report. [PDF]
Clin Case RepClinically manifest porphyria cutanea tarda (PCT) is rare in children. Of ~1400 cases diagnosed at Porphyria Center Sweden, only five were children, all with pathogenic UROD variants and HFE homozygous. Diagnosis is often delayed; in our case, beetroot‐red urine prompted suspicion despite the absence of cutaneous symptoms.
Harper P, Törnhage CJ, Sardh E.
europepmc +2 more sources
Pesticide Contamination in the Hair of Children From Colonia San Juan, a Rural Community in Paraguay. [PDF]
Drug Test AnalHair analysis in children from a rural community in Paraguay reveals exposure to organophosphates, pyrethroids, neonicotinoids, fungicides, herbicides, and endocrine disruptors, highlighting the urgent need for stricter environmental protections and preventive health measures. ABSTRACT Chronic exposure to pesticides can cause carcinogenic, reproductive,
Benitez Leite S +5 more
europepmc +2 more sources
Brazilian Journal of Medical and Biological Research, 2002 We evaluated the porphyrinogenic ability of ethanol (20% in drinking water) per se, its effect on the development of sporadic porphyria cutanea tarda induced by hexachlorobenzene in female Wistar rats (170-190 g, N = 8/group), and the relationship with ...
M.C. Ríos de Molina +5 more
doaj +1 more source
Toxicology Reports, 2021 Environmental hexachlorobenzene (HCB) increases blood pressure (BP) in female rats, causing alterations in arterial structure and function. Here we study the role of Angiotensin II receptor type 1 (AT1) in HCB-induced hypertension through the use of AT1 ...
Giselle Romero Caimi +6 more
doaj +1 more source
Chemical Physics Impact, 2023 Several reports have shown that nanomaterials have been found to be effective for gas sensing application and the adsorption of hazardous organochloride.
Mohsen D. Mohammadi +5 more
doaj +1 more source
Transport of persistent organic pollutants across the human placenta [PDF]
, 2014 Environment International 65, 107-115 ...
Fernández-Somoano, A +9 more
core +1 more source
Frontiers in Microbiology, 2018 This study investigated syntrophic interactions between chlorinated benzene respiring Dehalococcoides mccartyi strain CBDB1 and fermenting partners (Desulfovibrio vulgaris, Syntrophobacter fumaroxidans, and Geobacter lovleyi) during hexachlorobenzene ...
Anh T. T. Chau +5 more
doaj +1 more source
Exposure to polychlorinated biphenyls and hexachlorobenzene, semen quality and testicular cancer risk [PDF]
, 2015 PURPOSE: We carried out a case-control study to investigate the possible role of occupational and environmental exposure to endocrine disruptors in the onset of testicular cancer (TC). METHODS: We evaluated 125 TC patients and 103 controls.
CATTARUZZA, Maria Sofia +7 more
core +1 more source