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Vet Med Sci
January 2025
Department of Biochemistry, Faculty of Veterinary Medicine, Erzurum, Turkey.
Background: Isoproterenol (ISO) is a nonselective beta-adrenergic receptor agonist known for its vasodilatory effects. This experiment aims to investigate whether intrauterine ISO administration could alter vascular indices and follicular development in postpartum Holstein cows.
Objectives: The objectives are to evaluate the effects of intrauterine ISO administration on vascular changes and its impact on follicular development compared to placebo groups.
Nan Fang Yi Ke Da Xue Xue Bao
January 2025
Department of Cardiology, Sanya Central Hospital, Sanya 572000, China.
Objectives: To explore the mechanism that mediate the therapeutic effect of quercetin on heart failure.
Methods: We searched the TCMSP and Swiss ADME databases for the therapeutic targets of quercetin and retrieved heart failure targets from the Genecards and OMIM databases. The intersecting targets were analyzed with GO and KEGG pathway analysis using DAVID database, and the key genes were identified PPI analysis.
Gen Physiol Biophys
January 2025
Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University, Bratislava, Slovakia.
The study aimed to evaluate the basic pharmacological effects of modified phenyl carbamic acid derivates with a basic part made of N-phenylpiperazine (compounds 6a, 6b, 6c, 6d) in Wistar rats. The compounds were evaluated for their ability to decrease the phenylephrine-induced contraction of the aortic strips of rats after repeated administration of the compounds and their ability to inhibit the positive chronotropic effect of isoproterenol on spontaneously beating rat atria. The ability to inhibit the vasoconstriction effect of phenylephrine was confirmed in all compounds in the range from 10.
View Article and Find Full Text PDF, a member of the Polygonaceae family, is commonly known as small knotweed and has been traditionally used to treat various ailments, including cough, gastrointestinal disorders, respiratory infections, liver disease, inflammation, dysentery, eczema and ringworms, and other skin conditions. Many studies have suggested that plants belonging to this genus possess strong cardio-protective potentials. Rats were pre-treated with crude methanolic extract and other fractions at a dose of 500 mg/kg followed by administration of Isoproterenol hydrochloride after 24 h for 2 days.
View Article and Find Full Text PDFToxicol Rep
June 2025
University of Dschang, Department of Animal Biology, Dschang, Dschang, Cameroon.
The seeds of are popularly used in the management of cardiovascular conditions. This study was undertaken to evaluate the capacity of the seed ethanolic extract of (EE) to prevent the development of cardiac hypertrophy in rats. Isoproterenol (0.
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