Results 41 to 50 of about 47,416 (202)

Separation of digoxin by luiquid-luiquid extraction from extracts of foxglove secondary glycosides [PDF]

Hemijska Industrija, 2014
The present study deals with the extraction of digoxin (Dgx) from chloroform and trichloroethylene extracts of the secondary glycosides of fermented foxglove (Digitalis lanata Ehrh.) foliage by liquid-liquid extraction. The extraction degree (ED)
Novković Vesna V., Stanojević Ljiljana P., Cakić Milorad D., Veljković Vlada B., Stanković Mihajlo Z.   +4 more
doaj   +1 more source

Drugs increase the risk of suicide in the elderly

Journal of Education, Health and Sport, 2022
The purpose of this paper is a systematic review of articles and research in the context of drugs used and suicide in elderly patients. Suicide in the elderly may be much more frequent than in the younger population.
Kornelia Kędziora-Kornatowska, Karolina Winiarek, Joanna Murawska, Karolina Mikut, Justyna Kwiecień, Aleksandra Wijata, Aysheh Al-Shaer   +6 more
doaj   +1 more source

Superior Cardiorenal Protection With Tirzepatide Over Dulaglutide in Heart Failure With Preserved Ejection Fraction: A Large‐Scale Propensity Score–Matched Real‐World Analysis

Clinical Cardiology, Volume 49, Issue 8, August 2026.
In this large real‐world propensity‐matched analysis, tirzepatide demonstrated superior reductions in mortality, hospitalizations, and cardiorenal outcomes versus dulaglutide in HFpEF patients, with a favorable safety profile. ABSTRACT Background No direct head‐to‐head trials compare tirzepatide and dulaglutide in heart failure with preserved ejection ...
Ibrahim Khalil, Md. Imran Hossain, Mst. Mahmuda Akter, Ferdous Wahid, Aizaz Anwar Khalid, Sunjida Amin Promi, Md. Abu Sayed, Mohd Turzo Rahman, Pallab Sarker   +8 more
wiley   +1 more source

Biosynthesis of digitoxose and glucose in the purpurea glycosides of Digitalis purpurea

, 1967
A study of the biosynthesis of digitoxose and D-glucose in the purpurea glycosides A and B of Digitalis purpurea leaves by feeding 14C-labeled D-glucose, D-fructose, D-mannose and D-galactose demonstrated that D-glucose was the most effective precursor ...
Hassid, W. Z., Franz, Gerhard, G. Franz, W.Z. Hassid   +3 more
core   +1 more source

All pieces together now? A phylogenomic analysis and tribe‐level classification of the heterogeneous family Plantaginaceae

TAXON, Volume 75, Issue 4, August 2026.
Abstract The plant family Plantaginaceae comprises approximately 2100 species in 106 genera, representing around 1% of all eudicots. The current circumscription of the family has been established in recent decades based on insights from DNA‐based phylogenetic analyses, which have united genera previously considered unrelated.
Niels Kappert, Mario Fernández‐Mazuecos, Ana Otero, Catherine McGinnie, Olivier Maurin, Félix Forest, William J. Baker, Alexandre Rizzo Zuntini, Dirk C. Albach   +8 more
wiley   +1 more source

DISORDERS OF CARDIAC RHYTHM IN PATIENTS WITH PRE-EXCITATION SYNDROME OF VENTRICLES AND THEIR PHARMACOLOGICAL CORRECTION

Проблеми екології та медицини, 2020
The aim of the research was to analyze the possibility of using different antiarrhythmic agents in patients with pre-excitation syndrome and disorders of cardiac rhythm.
R.V. Lutsenko, Yu. A. Kapustnick, A. H. Sydorenko   +2 more
doaj   +1 more source

Ouabain Relieves Sleep Deprivation–Induced Anxiety‐Like Behavior in Mice by Suppressing Hippocampal Neuroinflammation and Oxidative Stress

Brain and Behavior, Volume 16, Issue 7, July 2026.
Low‐dose ouabain effectively counteracts acute SD‐induced oxidative stress in the hippocampus, restoring both enzymatic and non‐enzymatic antioxidant defenses and attenuating lipid peroxidation, thereby reversing acute SD‐induced anxiety‐like behavior.
Hanxiao Zhu, Wei Wang
wiley   +1 more source

Steroidal Glycosides of Cordyline australis [PDF]

, 2006
The n-butanol extract of aerial parts of Cordyline australis demonstrated antifungal activity. n-Butanol and chloroform extracts of dried or fresh leaves of C. australis afforded a steroidal glycoside, which was identified as 5α-spirost-25(27)-en-3β-ol 3-
Korkashvili, Tamar
core  

Preliminary chemical examination of digitalis tissue cultures for cardenolides

, 1964
Three Digitalis species were grown as callus or suspension tissue cultures, extracted and examined by paper chromatography. Kedde-positive substances (cardenolide glycosides) were found.
Stanislaw A Büchner, E John Staba
core   +1 more source

Aspects of the safe use of medicinal products based on medicinal plant materials in COVID-19

Реальная клиническая практика: данные и доказательства, 2022
According to a number of studies, medicinal plants and drugs based on them can be used as inhibitors of various viral infections, including the SARS-CoV-2 virus at different stages of their manifestation and development.
A. A. Taube
doaj   +1 more source