Results 31 to 40 of about 3,457 (230)

Admission serum potassium levels and prognosis of vasospastic angina

open access: yesScientific Reports, 2021
Hypokalemia is a common electrolyte disturbance and is related to poor prognosis in patients with cardiovascular disease. However, the role of hypokalemia in patients with vasospastic angina (VSA) has not yet been studied. The present study enrolled 1454
Won-Woo Seo   +10 more
doaj   +1 more source

Fluctuation of spastic location in patients with vasospastic angina: A quantitative angiographic study [PDF]

open access: yes, 1995
Objectives.: This study sought to determine whether the location of coronary spastic activity may change over time in patients with persistent variant angina.
Keane, D.T.J. (David)   +2 more
core   +1 more source

Labor Analgesia in Brugada Syndrome and the Importance of Contingency Planning

open access: yesCase Reports in Anesthesiology, Volume 2022, Issue 1, 2022., 2022
Brugada syndrome is an autosomal dominant disorder that affects cardiac sodium channels and predisposes patients to an increased risk of sudden cardiac death. Obstetric anesthesia management in patients with Brugada syndrome poses a challenge due to the prevalence of local anesthetic use for labor analgesia or cesarean section.
Shayla Mena   +5 more
wiley   +1 more source

Spectra of ergot alkaloids produced by Claviceps purpurea 1029c in solid-state fermentation system : influence of the composition of liquid medium used for impregnating sugar-cane pith bagasse [PDF]

open access: yes, 1993
A total of 16 different combinations of the liquid nutrient medium used for impregnating sugar-cane pith bagasse have been evaluated for the production of total alkaloids by #Claviceps purpurea$ 1029c in a solid-state fermentation system, and for their ...
Lonsane, B.K.   +3 more
core   +1 more source

Apolipoprotein (a)/Lipoprotein(a)‐Induced Oxidative‐Inflammatory α7‐nAChR/p38 MAPK/IL‐6/RhoA‐GTP Signaling Axis and M1 Macrophage Polarization Modulate Inflammation‐Associated Development of Coronary Artery Spasm

open access: yesOxidative Medicine and Cellular Longevity, Volume 2022, Issue 1, 2022., 2022
Objective. Apolipoprotein (a)/lipoprotein(a) (Lp(a)), a major carrier of oxidized phospholipids, and α7‐nicotinic acetylcholine receptor (α7‐nAChR) may play an important role in the development of coronary artery spasm (CAS). In CAS, the association between Lp(a) and the α7‐nAChR‐modulated inflammatory macrophage polarization and activation and smooth ...
Yen-Kuang Lin   +8 more
wiley   +1 more source

Blunted heart rate recovery is associated with coronary artery spasm in patients with suspected vasospastic angina

open access: yesClinical Hypertension, 2017
Background Autonomic nervous system activity has been shown to be altered in patients with vasospastic angina (VA). Heart rate recovery (HRR) is a simple, non-invasive measurement of autonomic nervous system dysfunction.
Hyunsu Kim   +5 more
doaj   +1 more source

Crude Extracts and Alkaloids Derived from Ipomoea-Periglandula Symbiotic Association Cause Mortality of Asian Citrus Psyllid Diaphorina citri Kuwayama (Hemiptera: Psyllidae)

open access: yesInsects, 2021
Asian citrus psyllid Diaphorina citri Kuwayama (Hemiptera: Psyllidae) is an important economic pest of citrus crops because it vectors the causal pathogen of huanglongbing (HLB; aka citrus greening). Population suppression of D.
Xue-Dong Chen   +5 more
doaj   +1 more source

Variability in coronary hemodynamics in response to ergonovine in patients with normal coronary arteries and atypical chest pain [PDF]

open access: yes, 1983
Because an increase in coronary vascular resistance in response to ergonovine maleate has been suggested as a possible diagnostic aid for variant angina, changes were evaluated in coronary hemodynamics and serial myocardial thallium-201 perfusion scans ...
Botvinick, Elias H.   +5 more
core   +1 more source

Potential of solid state fermentation for production of ergot alkaloids [PDF]

open access: yes, 1992
Production of total ergot alkaloids by #Claviceps fusiformis$ in solid state fermentation was 3.9 times higher compared to that in submerged fermentation.
Lonsane, B.K.   +3 more
core   +1 more source

Our academic heritage from CR Conti—A lifetime committed to education and excellence

open access: yes, 2022
Clinical Cardiology, Volume 45, Issue 11, Page 1085-1088, November 2022.
Carl J. Pepine
wiley   +1 more source

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