Results 51 to 60 of about 3,583 (231)
Relationships among Ergot Alkaloids, Cytochrome P450 Activity, and Beef Steer Growth
Frontiers in Chemistry, 2015 Determining a grazing animal’s susceptibility to ergot alkaloids has been a research topic for decades. Our objective was to determine if the Promega™ P450-Glo assay could be used to indirectly detect ergot alkaloids or their metabolites in urine of ...
Charles F. Rosenkrans, Nicholas S. Ezell
doaj +1 more source
Solid substrate mediated changes in ergot alkaloid spectra in solid state fermentation system [PDF]
, 1993 Use of different solid substrates resulted in minor alterations in total alkaloid production by #Claviceps purpurea$ 1029c in solid state fermentation system but the changes in the spectra of ergot alkaloids were of significantly higher magnitudes ...
Lonsane, B.K. +3 more
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Unusual Recurrent Multivessel Coronary Artery Spasm: A Case Report and Literature Review
Annals of Noninvasive Electrocardiology, Volume 29, Issue 6, November 2024.This case report highlights the severe presentations and diagnostic challenges associated with simultaneous spasms in multiple coronary arteries, emphasizing the need for comprehensive evaluation and appropriate management to prevent unnecessary interventions and improve patient outcomes.
Alhareth M. Amro +3 more
wiley +1 more source
Effects of statins in patients with coronary artery spasm: A nationwide population‐based study
Clinical and Translational Science, Volume 17, Issue 11, November 2024.In this retrospective nationwide population‐based cohort study from the Taiwan National Health Insurance Research Database during the period 2000–2012, the matched cohorts consisted of 12,000 patients with CAS. After propensity score matching with 1:1 ratio, 2216 patients were eligible for outcome analysis in either statin or nonstatin group, with the ...
Yu‐Ching Lee +8 more
wiley +1 more source
Clinical Hypertension, 2019 Background Angina pectoris with a normal coronary angiogram, termed microvascular angina (MVA), is an important clinical entity; however, its causes remain unclear. Autonomic dysfunction is one of the possible causes.
Bong-Joon Kim +5 more
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Regeneration of the endothelium in vascular injury [PDF]
, 2010 The endothelium mediates relaxations (dilatations) of the underlying vascular smooth muscle cells. The endothelium-dependent relaxations are due to the release of non-prostanoid vasodilator substances.
Vanhoutte, PM
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Clinical Cardiology, Volume 47, Issue 10, October 2024.Comparisons of the vasoreactivity testing results after propensity score matching. After propensity score matching, there are no differences regarding positive spasms, usual chest pain, or major complications between patients with a maximum ACh of 200 μg and those with a maximum ACh of 100 μg before August 2012.
Shozo Sueda +4 more
wiley +1 more source
The importance of excluding coronary artery vasospasm before percutaneous transluminal coronary angioplasty. A case report [PDF]
, 1986 CITATION: Przybojewski, J. Z. 1986.The importance of excluding coronary artery vasospasm before percutaneous transluminal coronary angioplasty. A case report.
Przybojewski, J. Z.
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Long-term reproducibility of coronary flow velocity measurements in patients with coronary artery disease [PDF]
, 1995 In conclusion, flow velocity measurements repeated after a 6-month interval show a variability, which is larger for baseline velocity and coronary flow reserve.
Gil, R. (Robert) +2 more
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Annals of Noninvasive Electrocardiology, Volume 29, Issue 5, September 2024.ABSTRACT Background Coronary vascular dysfunction comprises VSA and/or MVA and is more common in women than in men with angina without obstructive coronary artery disease (ANOCA). Invasive coronary function testing is considered the reference test for diagnosis, but its burden on patients is large.
Diantha J. M. Schipaanboord +10 more
wiley +1 more source