Results 81 to 90 of about 142,107 (339)

A rare case report of hypertrophic cardiomyopathy induced by catecholamine-producing tumor [PDF]

, 2018
RATIONALE: Catecholamine-producing tumors are rare, occurring in less than 0.2% of patients with hypertension, but can have relevant cardiovascular morbidity and mortality. PATIENT CONCERNS: A 37-year-old woman presented with a history of dyspnea, chest
Bisogni, Valeria, Bonvicini, Maria, Ciardi, Antonio, Concistré, Antonio, De Toma, Giorgio, Frustaci, Andrea, Iannucci, Gino, Letizia, Claudio, Mezzadri, Martina, Oliviero, Gaia, Olmati, Federica, Petramala, Luigi, Saracino, Vincenza   +12 more
core   +1 more source

Interaction of neurocuprein with adrenaline [PDF]

FEBS Letters, 1979
Neurocuprem is an acid coppercontaming protein of unknown physiological function isolated recently from grey and white matter of bovine brain as well as from brain areas of Substantia nigra and locus caeruleus [l-3]. The protein consists of one polypeptide cham with mol. wt 10 000 and contains 1 copper atom/ molecule.
R.M. Nalbandyan, H. Ch. Buniatian, V.S. Gasparov   +2 more
openaire   +3 more sources

Diosgenin ameliorates silica‐induced tuberculosis in rats

Animal Models and Experimental Medicine, EarlyView.
Silicosis increases susceptibility to tuberculosis due to impaired macrophage function and oxidative stress. This study demonstrates that diosgenin, a steroidal saponin, significantly inhibits Mycobacterium smegmatis (IC₅₀ = 0.006 μg/mL), reduces lung fibrosis, and restores antioxidant enzyme levels (↑SOD, ↑CAT, ↓MDA) in silica‐exposed rats ...
Williams Asamoah Adu, Selase Ativui, Michael Ofori, George Owusu, Cynthia Amaning Danquah, Paul Poku Sampene Ossei   +5 more
wiley   +1 more source

Pretreatment with beta-blockers and the frequency of hypokalemia in patients with acute chest pain [PDF]

, 1987
Plasma potassium concentration was measured at admission in 1234 patients who presented with acute chest pain. One hundred and ninety five patients were on P blockers before admission.
Anonymous, Armitage, P., C Robertson, C Wong, Cox, DR, Dyckner, T., E Simpson, J C Rodger, Jardine, R.M., L Wilkie, Nordrehaug, J.E., Rodger, J.C., Rodger, J.C., S M Raj, Solomon, R.J., Stewart, D.E., Struthers, A.D., Struthers, A.D., Yusuf, S.   +18 more
core   +1 more source

ATAK complex (adrenaline, takotsubo, anaphylaxis, and kounis hypersensitivity-associated coronary syndrome) related to latamoxef administration—a case report

Frontiers in Cardiovascular Medicine
BackgroundAdrenaline, stress cardiomyopathy, allergic reactions, and Kounis syndrome (Adrenaline, Takotsubo, Anaphylaxis, Kounis Complex, ATAK) constitute a complex clinical syndrome often associated with endogenous or exogenous adrenaline.
Sheng Li, Peng Ding, Chunxia Wang, Kunlan Long, Peiyang Gao   +4 more
doaj   +1 more source

Radioprotective effect of lidocaine on neurotransmitter agonist-induced secretion in irradiated salivary glands. [PDF]

, 2013
Previously we verified the radioprotective effect of lidocaine on the function and ultrastructure of salivary glands in rabbits. However, the underlying mechanism of lidocaine's radioprotective effect is unknown.
Benedek, Geza A., Dendorfer, Andreas, Hakim, Samer G., Klinger, Matthias, Liao, Gui-qing, Meller, Birgit, Rades, Dirk, Sieg, Peter, Su, Yu-xiong   +8 more
core   +3 more sources

Nuclear parcellation of pontine catecholaminergic and cholinergic neurons in gray parrots and pied crow brains

The Anatomical Record, EarlyView.
Immunohistochemical staining for tyrosine hydroxylase reveals the neurons forming the locus coeruleus complex in the pontine region of the brain of the Congo gray parrot. The appearance and parcellation of the locus coeruleus complex in birds shows many similarities, but also differences to that observed in mammals.
Pedzisai Mazengenya, Paul R. Manger
wiley   +1 more source

A comparative study between haemocoagulase and adrenaline in type 1 tympanoplasty

Journal of Otology, 2019
Introduction: Haemostasis is a critical component of ear surgeries, which can be achieved by topical methods including simple manual pressure with gauze or cotton balls soaked with adrenaline, administration of haemostatic agents or vasoconstrictive ...
Nishad Chemmangath, Rajeshwary Aroor, Deepika Pratap, Vadisha Bhat   +3 more
doaj  

Management of hypotension in dihydropyridine calcium channel blocker overdose: The role of high‐dose insulin therapy

British Journal of Clinical Pharmacology, EarlyView.
Aims Amlodipine poisoning is a leading cause of cardiovascular medication‐related deaths, commonly managed with high‐dose insulin (HDI) therapy. However, HDI is a vasodilator that is counterproductive in managing vasoplegia. We aim to study HDI therapy in patients with hypotension following dihydropyridine calcium channel antagonist (CCA) overdose ...
Betty S. H. Chan, Katherine Z. Isoardi, Darren M. Roberts, Ong Sook Har   +3 more
wiley   +1 more source

Mass spectrometry in ocular drug research

Mass Spectrometry Reviews, EarlyView., 2023
Abstract Mass spectrometry (MS) has been proven as an excellent tool in ocular drug research allowing analyzes from small samples and low concentrations. This review begins with a short introduction to eye physiology and ocular pharmacokinetics and the relevance of advancing ophthalmic treatments.
Eva M. del Amo, Kati‐Sisko Vellonen, Arto Urtti, Tetsuya Terasaki, Anam Hammid, Paavo Honkakoski, Seppo Auriola   +6 more
wiley   +1 more source