Results 161 to 170 of about 71,398 (288)

Genotoxic Herbicide Exposures in Golden Retrievers With and Without Multicentric Lymphoma

open access: yesVeterinary and Comparative Oncology, Volume 23, Issue 2, Page 246-256, June 2025.
ABSTRACT Canine multicentric lymphoma (CML) is one of the most common malignancies in dogs. Although breed risk is important, environmental factors such as herbicides have also been implicated. The objective of this study was to determine whether genotoxic exposures to the herbicides 2,4‐D and glyphosate are associated with CML, using dogs from the ...
Ashleigh N. Tindle   +6 more
wiley   +1 more source

Re‐assessment of the risks to public health related to the genotoxicity of styrene present in plastic food contact materials

open access: yesEFSA Journal, Volume 23, Issue 6, June 2025.
Abstract The EFSA Panel on Food Contact Materials (FCM) was requested by the European Commission to re‐evaluate the potential genotoxicity of styrene after oral exposure and its safety for use in plastic FCM with a specific migration limit (SML) of 40 μg/kg food.
EFSA Panel on Food Contact Materials (FCM)   +18 more
wiley   +1 more source

Defeating lethal cancer: Interrupting the ecologic and evolutionary basis of death from malignancy

open access: yesCA: A Cancer Journal for Clinicians, Volume 75, Issue 3, Page 183-202, May/June 2025.
Abstract Despite the advances in cancer prevention, early detection, and treatments, all of which have led to improved cancer survival, globally, there is an increased incidence in cancer‐related deaths. Although each patient and each tumor is wholly unique, the tipping point to incurable disease is common across all patients: the dual capacity for ...
Kenneth J. Pienta   +2 more
wiley   +1 more source

Review: Observations of recent comets, ion tails [PDF]

open access: yes
Photographic plates of the moving structures in the cometary tail are examined. Several divergent explanations for the case of comet Kohoutek are presented.
Brandt, J. C.
core   +1 more source

Predicting CO Cameron‐Band Auroral Emission at Venus Using VEx Electron Observations

open access: yesGeophysical Research Letters, Volume 52, Issue 9, 16 May 2025.
Abstract Various types of auroral emissions have been observed at (partially) magnetized planets (e.g., Earth, Jupiter, and Mars). Auroral emissions have also been observed at Venus, an unmagnetized planet, by the Pioneer Venus Orbiter (PVO) and ground‐based telescopes.
Shaosui Xu   +7 more
wiley   +1 more source

Cytogenetic Analysis Associated with Hashimoto's Thyroiditis in Samples of Iraqi Patients: an in vitro study

open access: yesمجلة مركز بحوث التقنيات الاحيائية
Background: One of the most prevalent autoimmune diseases is Hashimoto's thyroiditis (HT), which is characterized by autoantibodies specific to the thyroid but whose precise cause is still unknown.
Saja A. Shareef   +2 more
doaj   +1 more source

Report of the Terrestrial Bodies Science Working Group. Volume 8: The comets [PDF]

open access: yes
The determination of the nuclear and atmospheric properties of comets, and the interaction of the solar wind with the comet tail are scientific objectives for a mission to one or more comets in the next decade.
Brandt, J. C.   +2 more
core   +1 more source

COMetary dust TAIL Simulator (COMTAILS): A computer code to generate comet dust tail brightness images [PDF]

open access: yesarXiv
Context. We present the COMetary dust TAIL Simulator (COMTAILS), a numerical Monte Carlo code to generate images of dust tail brightness from comets and active asteroids in the Solar System. Aims. We describe a numerical code, available to interested users, capable of generating simulated images of dust tail brightness for comparison with observations,
arxiv  

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