Many people frequently ask me why cancer seems more prevalent today than in the past or why cancer patients often succumb to the disease more quickly than those with other conditions. One of the most ...

Catecholamines released from the adrenal medulla function ... there is now strong evidence that cytokines profoundly influence the adrenal medulla by inducing changes in secretion, intracellular ...

“Non-secretory” tumors are those with an absence of clear catecholamine secretory activity ... MS/MS led us to select DHEA as a candidate reference hormone for cortisol secretion. Lateralization and ...

b Performed 3 months later at the outpatient clinic. c For conversion to mg/dl divide by 0.0555. d For conversion to mg/dl divide by 88.4. a Performed at presentation. b Performed 3 months later ...

Correspondence to: Prof. M Levin, Department of Paediatrics, Faculty of Medicine, Imperial College of Science, Technology & Medicine, Norfolk Place, London W2 1PG, UK; m.levin{at}ic.ac.uk Neisseria ...

Bento Gonçalves, 7712, 91541-000 Porto Alegre - RS, Brasil This study aimed to evaluate the environmental conditions for enzyme activity of catechol 1,2-dioxygenase (C1,2O) and catechol ...

With the advancements of molecular genetics and the identification of mutations in the genes encoding the cardiac ryanodine receptor and cardiac calsequestrin 2 in patients with CPVT, the central role ...