Results 21 to 30 of about 432,765 (258)
An Assessment of the Oral and Inhalation Acute Toxicity of Nickel Oxide Nanoparticles in Rats
Nanomaterials, 2023 Nickel oxide nanoparticles (NiO NPs) have been the focus of many toxicity studies. However, acute toxicity studies that identify toxicological dose descriptors, such as an LC50 or LD50, are lacking.
Tara Lyons-Darden +6 more
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Clinical and Translational Radiation Oncology, 2019 Background and purpose: Patient-level benefits of proton beam therapy (PBT) relative to photon therapy for prostate cancer (PC) continue to be the focus of debate. Although trials comparing the two modalities are underway, most are being conducted using “
Mark V. Mishra +11 more
doaj +1 more source
Asian Pacific Journal of Tropical Biomedicine, 2016 Objective: To investigate the toxicity of aqueous extract of Guibourtia tessmannii (Harms) J. Leonard (G. tessmannii) and evaluate its safety. Methods: NMRI mice were used to determine the acute toxicity of G. tessmannii. Increasing concentrations of the
Noreen Orianna Koumba Madingou +6 more
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Safety assessment of AYUSH-64 through acute and 90-days repeated dose oral toxicity
International Journal of Ayurveda Research, 2023 Background: AYUSH-64 is a polyherbal Ayurvedic antimalarial formulation, also found effective in COVID-19. Aim: The present study was designed to investigate the safety of AYUSH-64 in acute and 90-day repeated dose oral toxicity as per the Organization ...
Srikanth Ala +4 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook +6 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Immune effector cell‐associated hemophagocytic lymphohistiocytosis‐like syndrome (IEC‐HS) is a life‐threatening hyperinflammatory toxicity distinct from cytokine release syndrome (CRS) and neurotoxicity following chimeric antigen receptor T‐cell (CAR‐T) therapy. In a single‐institution retrospective cohort of pediatric and young adult patients
Thomas J. Galletta +6 more
wiley +1 more source
Acute and sub-acute toxicity study of a Pakistani polyherbal formulation
BMC Complementary and Alternative Medicine, 2017 Background Herbology is the prevailing system among the nationally-accepted alternative or complementary systems of medicine. The system is due to its general and patient-oriented methodology, is widely used in the general population exposing them to the
Saiqa Ishtiaq +9 more
doaj +1 more source
The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli +3 more
wiley +1 more source
A retrospective analysis of honey bee (Apis mellifera) pesticide toxicity data.
PLoS ONE, 2022 Current USEPA ecological risk assessments for pesticide registration include a determination of potential risks to bees. Toxicity data are submitted to support these assessments and the USEPA maintains a large database containing acute and chronic ...
Frank T Farruggia +13 more
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