Results 61 to 70 of about 4,182 (225)

Testing of drugs embryotoxicity on chicken embryo [PDF]

open access: yes, 2015
The embryonal development could be negatively disrupted by exogenous factors, which could cause developmental defect. These factors are called teratogens and amongst them there are not only physical and biological but also chemical substances including ...
Steklíková, Klára
core  

Use of murine embryonic stem cells in embryotoxicity assays: the embryonic stem cell test

open access: yes, 2006
The embryonic stem cell test (EST) takes advantage of the potential of murine embryonic stem (ES) cells to differentiate in culture to test embryotoxicity in vitro.
Seiler, A.   +3 more
core   +1 more source

Omega-3 fatty acids differentially influences embryotoxicity in subtypes of preeclampsia

open access: yes, 2020
Background: Early (EOP) and late onset (LOP) preeclampsia are two subtypes of preeclampsia. This study examines the effect of maternal omega-3 fatty acids and vitamin E supplementation in a rat model of preeclampsia.
Mayur Swamy   +4 more
core   +1 more source

Multiparameter analysis of Diuron and its metabolites (DCA and DCPMU) in different stages of zebrafish (Danio rerio) development

open access: yesFrontiers in Water
IntroductionDiuron (3-(3,4-dichlorophenyl)-1,1-dimethylurea) is a prominent herbicide in Brazilian agriculture, particularly in sugarcane farming. This herbicide persists in the environment and is transformed into potentially toxic metabolites, such as 3,
Paloma Vitória Lima Peixoto   +4 more
doaj   +1 more source

Encephalopathy: Cause, Pathogenesis, and Treatment

open access: yesMedComm, Volume 7, Issue 6, June 2026.
Various encephalopathies (sepsis‐associated, hepatic, hypoxic–ischemic, diabetic, uremic, toxic) have incompletely elucidated pathogenesis, which severely restricts targeted therapy development. Small molecule drugs show unique multitarget potential but face toxicity, poor blood–brain barrier penetration and unclear specificity.
Shimeng Lv   +7 more
wiley   +1 more source

The protective effect of polyunsaturated fatty acid intake during pregnancy against embryotoxicity of sodium valproate in mice

open access: yes, 2018
Polyunsaturated fatty acid intake during pregnancy protects against embryotoxicity of sodium valproate.
Tianlin Gao   +5 more
core   +1 more source

Zinc Oxide Nanoparticles Affect the Genomic and Redox Status of Chicken Embryo—Influence of Shape

open access: yesNanomaterials
With the spread of nanotechnology use in industry, exposure to nanomaterials is currently exponentially increasing. With reports indicating nanoparticles’ ability to pass through key biological barriers—gastrointestinal, lung, skin, blood-brain and the ...
Bartłomiej Dominiak   +11 more
doaj   +1 more source

Albendazole : a comparison of relay embryotoxicity with embryotoxicity of individual metabolites.

open access: yesAnnales de recherches veterinaires. Annals of veterinary research, 1981
By using an experimental model compound (Albendazole, an anthelmintic) the authors compared two methodologies for the toxicological evaluation of bovine hepatic residues. Toxicity was not demonstrated for bovine hepatic residues in a relay embryotoxicity study in the rat.
Delatour, P., Parish, R.C., Gyurik, R.J.
openaire   +2 more sources

Immunomodulatory Role of Natural Progesterone in Pregnancy: A Review

open access: yesJournal of Obstetrics and Gynaecology Research, Volume 52, Issue 6, June 2026.
ABSTRACT Aim Pregnancy complications such as miscarriage, preterm birth (PTB), and luteal phase defects (LPD) are significant reproductive health issues globally, with both physical and psychological implications. This review aims to examine the role of natural progesterone in pregnancy‐related disorders, specifically threatened and recurrent ...
Prakash Mehta   +8 more
wiley   +1 more source

Safety of Artemisinin Derivatives in the First Trimester of Pregnancy: A Controversial Story

open access: yesMolecules, 2020
Artemisinin combination therapy (ACT) is recommended by the World Health Organization (WHO) as first line treatment for uncomplicated malaria both in adults and children.
Sarah D’Alessandro   +4 more
doaj   +1 more source

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