Results 41 to 50 of about 737,090 (311)
Brazilian Journal of BiologyFood availability may affect metal toxicity for aquatic organisms. In the present study, the influence of high, medium and low densities of the algae Pseudokirchneriella subcapitata (10(6), 10(5) and 10(4) cells.mL-1, respectively) on the chronic ...
S. Rodgher, ELG. Espíndola
doaj +1 more source
Validating the chronic Pb algae bioavailability model at high pH : single-species evaluation : final report, 12 June 2017 [PDF]
, 2017 We investigated toxicity of Pb to Pseudokirchneriella subcapitata using the standard 72h-growth inhibition assays at 2 pH levels (pH 7.2 & pH 8.4) and 2 P (P 10 ug/L & P 100 ug/L) levels, i.e. at 4 treatments in total.
De Schamphelaere, Karel, Nys, Charlotte
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Evaluating health risks from occupational exposure to pesticides and the regulatory response. [PDF]
, 1994 In this study, we used measurements of occupational exposures to pesticides in agriculture to evaluate health risks and analyzed how the federal regulatory program is addressing these risks.
Bois, FY, Kyle, AD, Woodruff, TJ
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura +5 more
wiley +1 more source
Journal of Functional BiomaterialsBackground: Fluorescent gold nanoclusters conjugated with α-lipoic acid (FANCs) have shown great promise for drug development. In a previous study, FANCs did not show any acute or subacute toxicity under 0.6–20 μM/100 μL/25 g body weight in male and ...
Yu-Wei Lai +9 more
doaj +1 more source
Pathogenic Germline PALB2 and RAD50 Variants in Patients With Relapsed Ewing Sarcoma
Pediatric Blood &Cancer, EarlyView.ABSTRACT Approximately 10% of patients with Ewing sarcoma (EwS) have pathogenic germline variants. Here, we report two cases: first, a novel germline pathogenic variant in partner and localizer of BRCA2 (PALB2) in a patient with a late EwS relapse. Its impact on homologous recombination is demonstrated, and breast cancer risk is discussed.
Molly Mack +12 more
wiley +1 more source
The effects of time valuation in cancer optimal therapies: a study of chronic myeloid leukemia [PDF]
, 2019 Background The mathematical design of optimal therapies to fight cancer is an important research field in today’s Biomathematics and Biomedicine given its relevance to formulate patient-specific treatments. Until now, however, cancer optimal therapies
Gutiérrez Díez, Pedro José
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher +8 more
wiley +1 more source
Applied Sciences, 2021 Diazinon exposures have been linked to the onset of toxic pathways and adverse outcomes in aquatic species, but the ecological implications on model species are not widely emphasized.
Shubhajit Saha +7 more
doaj +1 more source
Toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in the developing male Wistar(Han) rat II: chronic dosing causes developmental delay [PDF]
, 2007 We have investigated whether fetal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) causes defects in the male reproductive system of the rat, using chronically exposed rats to ensure continuous exposure of the fetus. 5-6 week old rats were exposed
Bell, David Robert +11 more
core +1 more source