Results 21 to 30 of about 5,187 (196)

Quartz Crystal Microbalance Biosensor for Ergotamine Detection

International Journal of Electrochemical Science, 2020
Ergotamine is a toxin from ergot fungi. It interacts with various receptors in the organisms including the one for adrenaline, serotonin and dopamine.
Miroslav Pohanka
doaj   +1 more source

A Rapid and Sensitive Stability-Indicating Eco-Friendly HPTLC Assay for Fluorescence Detection of Ergotamine

Molecules, 2023
Eco-friendly liquid chromatographic methods for measuring ergotamine (EGT) are scant in the published database. Accordingly, the goal of the current study was to develop a high-performance thin-layer chromatography (HPTLC) method for fluorescence ...
Faiyaz Shakeel, Prawez Alam, Mohammed H. Alqarni, Nazrul Haq, Fatma M. Abdel Bar, Muzaffar Iqbal   +5 more
doaj   +1 more source

Ergotamine-induced vasospastic ischemia mimicking arterial embolism: unusual case [PDF]

, 2014
Ergotamine toxicity is an important and rare condition, including tachycardia, arterial spasm which occurring as a result of accidental overdosing or drug interactions.
Mustafa Sacar, Ozdemir, Huseyin, Adam, Gurhan, Sedat Ozcan, Mustafa Resorlu, Uysal, Fatma, Celal Cinar, Resorlu, Mustafa, Sacar, Mustafa, Sariyildirim, Abdullah, Cinar, Celal, Tolga Kurt, Abdullah Sariyildirim, Kurt, Tolga, Fatma Uysal, Gurhan Adam, Ali Umit Yener, Yener, Ali Umit, Ozcan, Sedat, Huseyin Ozdemir   +19 more
core   +2 more sources

Determination of non-cytotoxic antiviral concentrations of purine and indole derivatives in vitro [PDF]

Pharmacia
Mammalian cells from lines derived from bovine embryonic trachea (EBTr) were used in the present study. After the formation of semi-confluent monolayers, one subpopulation of cells was inoculated with the vaccine avian poxvirus strain FK (fowl) and the ...
Iskra Sainova, Vera Kolyovska, Iliana Ilieva, Rumen Nikolov, Andrey Petrov, Radka Hadjiolova, Dimitrina Dimitrova-Dikanarova, Tzvetanka Markova   +7 more
doaj   +3 more sources

In Silico Screening of Novel TMPRSS2 Inhibitors for Treatment of COVID-19

Molecules, 2022
COVID-19, a pandemic caused by the virus SARS-CoV-2, has spread globally, necessitating the search for antiviral compounds. Transmembrane protease serine 2 (TMPRSS2) is a cell surface protease that plays an essential role in SARS-CoV-2 infection ...
Shuo Wang, Xuexun Fang, Ye Wang
doaj   +1 more source

Simultaneous Determination of Ergot Alkaloids in Swine and Dairy Feeds Using Ultra High-Performance Liquid Chromatography-Tandem Mass Spectrometry

Toxins, 2021
Ergot alkaloids (EAs) are mycotoxins mainly produced by the fungus Claviceps purpurea. EAs are known to affect the nervous system and to be vasoconstrictors in humans and animals.
Saranya Poapolathep, Narumol Klangkaew, Zhaowei Zhang, Mario Giorgi, Antonio Francesco Logrieco, Amnart Poapolathep   +5 more
doaj   +1 more source

EFFECT OF ERGOTAMINE ON THE VASOCONSTRICTIVE RESPONSES OF THE MAIN INTACT AND DENUDED OVINE UTERINE ARTERY TO 5-HT

Zagazig Journal of Pharmaceutical Sciences, 1997
Because of the importance of blood flow from the mother to fetus, and the role of the main uterine artery to convey blood. The effect of ergotamine as a vasoconstrictor on the contractility of such artery was studied.
Gamal Ali
doaj   +1 more source

Buccal absorption of ergotamine

, 1974
The rate of disappearance of ergotamine from the mouth after buccal administration has been studied in seven subjects. Allowance has been made for non-absorptive losses of the drug due to experimental technique.
Sutherland J.M., Tyrer J.H., Eadie M.J., Hooper W.D.   +3 more
core   +1 more source

Analysis of Ergot Alkaloids

Toxins, 2015
The principles and application of established and newer methods for the quantitative and semi-quantitative determination of ergot alkaloids in food, feed, plant materials and animal tissues are reviewed.
Colin Crews
doaj   +1 more source

Ergotamine and cerebral blood flow.

, 1978
We measured the cerebral blood flow (CBF) of 16 patients by the xenon-133 intracarotid method before and after the intramuscular injection of ergotamine tartrate.
P W Cooper, V Hachinski, J W Norris, J Edmeads   +3 more
core   +1 more source