Results 31 to 40 of about 665 (160)

Synthesis and Biological Evaluation of Cardiac Glycosides for Cancer Therapy by Targeting the DNA Damage Response

open access: yesChemMedChem, Volume 17, Issue 21, November 4, 2022., 2022
Anticancer compounds with heart: This manuscript reports the synthesis of derivatives of Antiaris toxicaria 2 (cardiac glycosides). Biological evaluation of these analogues in the signalling of the DNA damage response indicate that their activity can be enhanced by tuning key structural moieties.
Diana Ainembabazi   +4 more
wiley   +1 more source

[Retracted] Identification of Nine M6A‐Related Long Noncoding RNAs as Prognostic Signatures Associated with Oxidative Stress in Oral Cancer Based on Data from The Cancer Genome Atlas

open access: yesOxidative Medicine and Cellular Longevity, Volume 2022, Issue 1, 2022., 2022
Objective. Although the expression of long noncoding RNAs (lncRNAs) and N6‐methyladenosine (M6A) is correlated with different tumors, it remains unclear how M6A‐related lncRNA functioning affects the initiation and progression of oral squamous cell carcinoma (OSCC). Materials and Methods. Gene expression and clinical data were retrieved from The Cancer
Li Shan   +7 more
wiley   +1 more source

Dietary cardenolides enhance growth and change the direction of the fecundity‐longevity trade‐off in milkweed bugs (Heteroptera: Lygaeinae)

open access: yesEcology and Evolution, Volume 11, Issue 24, Page 18042-18054, December 2021., 2021
We found that dietary cardenolides can increase growth, developmental speed, and longevity in milkweed bugs (Heteroptera: Lygaeinae). Abstract Sequestration, that is, the accumulation of plant toxins into body tissues for defense, was predicted to incur physiological costs and may require resistance traits different from those of non‐sequestering ...
Prayan Pokharel   +2 more
wiley   +1 more source

Intoxication by Nerium oleander in cattle: use of immunohistochemistry for troponin C as auxiliary diagnostic method

open access: yesCiência Rural, 2023
: Nerium oleander, also known as “espirradeira” in Brazil, is a shrub or small tree widely used as an ornamental plant in temperate and subtropical regions of the world. Ingestion of N.
Alexia Amanda Zorzan   +8 more
doaj   +1 more source

A suicide attempt by ingestion of oleander leaves and treatment with digoxin-specific Fab antibody fragments

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2023
Natural cardiac glycosides have positive inotropic heart effects but at high, toxic doses they can cause life-threatening cardiac arrhythmias. Here we present the first Croatian case of a 16-year-old girl who attempted suicide by eating dried oleander ...
Kovačević Tanja   +6 more
doaj   +1 more source

Development and Validation of a UHPLC-ESI-MS/MS Method for Quantification of Oleandrin and Other Cardiac Glycosides and Evaluation of Their Levels in Herbs and Spices from the Belgian Market

open access: yesToxins, 2020
Cardiac glycosides (CGs) are naturally occurring plant secondary metabolites that can be toxic to humans and animals. The aim of this work was to develop a targeted analytical method utilizing liquid chromatography—tandem mass spectrometry (LC-MS/MS) for
Svetlana V. Malysheva   +2 more
doaj   +1 more source

Pharmacokinetics of Oleandrin Following Administration of a Nerium oleander Extract in Mice [PDF]

open access: yesBatna Journal of Medical Sciences
Background. Nerium oleander Linn is native of Mediterranean regions of Africa and Europe, where it is used in folk medical practices. The whole plant is known to be toxic.
Sara ABDENNOUR   +5 more
doaj   +1 more source

5α-Oleandrin reduce Bcl-2 protein and increase Bax protein expression on Hela cervical cancer cell

open access: yesUniversa Medicina, 2017
BACKGROUND The leaves of Nerium indicum Mill. have been utilized traditionally to cure cancer. By using Bioassay guided extraction and isolation method, three compounds (NiO-1, NiO-2, NiO-3) were isolated from an active fraction of the CHCl3 extract of ...
Mae Sri Hartati Wahyuningsih   +4 more
doaj   +1 more source

Outbreak of Oleander (Nerium oleander) Poisoning in Dairy Cattle: Clinical and Food Safety Implications

open access: yesToxins, 2020
Oleander is a spontaneous shrub widely occurring in Mediterranean regions. Poisoning is sporadically reported in livestock, mainly due to the ingestion of leaves containing toxic cardiac glycosides (primarily oleandrin).
Luigi Ceci   +8 more
doaj   +1 more source

In support of “Toxicity of herbal medications suggested as treatment for COVID‐19: A narrative review”

open access: yes, 2021
Journal of the American College of Emergency Physicians Open, Volume 2, Issue 4, August 2021.
Michael A. DiPietro, Christopher Mondie
wiley   +1 more source

Home - About - Disclaimer - Privacy