Results 11 to 20 of about 16,117 (210)

Identifying systems failures in the pathway to a catastrophic event: an analysis of national incident report data relating to vinca alkaloids. [PDF]

open access: yesBMJ Qual Saf, 2014
BACKGROUND: Catastrophic errors in healthcare are rare, yet the consequences are so serious that where possible, special procedures are put in place to prevent them. As systems become safer, it becomes progressively more difficult to detect the remaining
Franklin BD   +3 more
europepmc   +4 more sources

Negative-Pressure Cavitation Extraction of Four Main Vinca Alkaloids from <em>Catharanthus </em><em>r</em><em>oseus</em> Leaves [PDF]

open access: yesMolecules, 2012
In the present study, an improved method termed negative-pressure cavitation extraction (NPCE) followed by reverse phase high-performance liquid chromatography (RP-HPLC) was developed for the extraction and quantification of vindoline (VDL ...
Yuangang Zu   +6 more
doaj   +2 more sources

Vinca alkaloids as a potential cancer therapeutics: recent update and future challenges. [PDF]

open access: yes3 Biotech, 2023
Banyal A   +6 more
europepmc   +2 more sources

Cardiotoxic Effects of Yew Tree and Pink Periwinkle Alkaloids

open access: yesБезопасность и риск фармакотерапии, 2021
Antitumour herbal medicines based on pink periwinkle and yew tree alkaloids are included in combination therapies for many types of cancer. The use of these classes of products may entail cardiotoxic effects leading to life-threatening conditions.
G. S. Mal   +3 more
doaj   +1 more source

Stabilizing versus destabilizing the microtubules: A double-edge sword for an effective cancer treatment option? [PDF]

open access: yes, 2015
Microtubules are dynamic and structural cellular components involved in several cell functions, including cell shape, motility, and intracellular trafficking.
Barraco, N.   +16 more
core   +10 more sources

Larvicidal Effect of Vinca Fruit Extract (Vinca rosea) Against Aedes aegypti Larvae and Secondary Metabolites Profile by Thin Layer Chromatography

open access: yesBiology, Medicine & Natural Product Chemistry, 2014
Background: Vinca rosea is known contain alkaloids, it was usually used to treat various diseases. Alkaloids from Vinca leaves are also already known have larvicidal activity. Based on this toxicological activity, the fruit of Vinca rosea was selected to
Rahmawati Ekaputri   +2 more
doaj   +1 more source

Determination of Active Ingredients, Mineral Composition and Antioxidant Properties of Hydroalcoholic Macerates of Vinca minor L. Plant from the Dobrogea Area

open access: yesMolecules, 2023
In recent decades, new alternative therapies using drugs containing active ingredients of natural origin have been a hot topic for medical research. Based on the confirmed therapeutic potential of the Vinca minor plant, considered in the specialized ...
Ana-Maria Neculai   +2 more
doaj   +1 more source

Bioactivity of Locally Available Plants on Cotton Whitefly, Bemisia tabaci and the fungus isolated from cotton [PDF]

open access: yes, 2017
Aqueous, diethyl ether, chloroform, petroleum ether, N-hexane and benzene extracts of locally available plant species were tested for phytochemical and insecticidal bioactivity against cotton whitefly, Bemisia tabaci, under controlled conditions.
Alagundagi, D. B. (Dhananjay)   +4 more
core   +1 more source

Indole Alkaloids from and Growing in Turkey

open access: yesNatural Product Communications, 2012
A new indole alkaloid, 11-hydroxypolyneuridine, was isolated from Vinca major subsp. major L. and the known indole alkaloids vallesiachotamine and isovallesiachotamine from Vinca minor L.
Fatemeh Bahadori   +5 more
doaj   +1 more source

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