2016 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure: The Task Force for the diagnosis and treatment of acute and chronic heart failure of the European Society of Cardiology (ESC). Developed with the special contribution of the Heart Failure Association (HFA) of the ESC.

ACC/AHA
: American College of Cardiology/American Heart Association
ACCF/AHA
: American College of Cardiology Foundation/American Heart Association
ACE
: angiotensin-converting enzyme
ACEI
: angiotensin-converting enzyme inhibitor
ACS
: acute coronary syndrome
AF
: atrial fibrillation

/pdf/2016-esc-guidelines-for-the-diagnosis-and-treatment-of-acute-z18hg30pp1.pdf

2016 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure

/pdf/2016-esc-guidelines-for-the-diagnosis-and-treatment-of-acute-53v7yllhiz.pdf

Rapid progress in deciphering the biological mechanism of Alzheimer's disease (AD) has arisen from the application of molecular and cell biology to this complex disorder of the limbic and association cortices. In turn, new insights into fundamental aspects of protein biology have resulted from research on the disease. This beneficial interplay between basic and applied cell biology is well illustrated by advances in understanding the genotype-to-phenotype relationships of familial Alzheimer's disease. All four genes definitively linked to inherited forms of the disease to date have been shown to increase the production and/or deposition of amyloid β-protein in the brain. In particular, evidence that the presenilin proteins, mutations in which cause the most aggressive form of inherited AD, lead to altered intramembranous cleavage of the β-amyloid precursor protein by the protease called γ-secretase has spurred progress toward novel therapeutics. The finding that presenilin itself may be the long-sought γ-...

Alzheimer's Disease: Genes, Proteins, and Therapy

NOREPINEPHRINE is found in appreciable amounts in mammalian brain tissue. VOGT (1954) showed that this amine was unequally distributed in various regions of the cat brain, the highest concentrations being found in the hypothalamus. Similar findings were reported for other animal species (BERTLER and ROSENGREN, 1959a; MCGEER, MCGEER and WADA, 1963) and man (SANO, GAMO, KAKIMOTO, TANAGUCHI, TAKE~ADA and NISHINUMA, 1959). Dopamine is also present in the brain in comparable amounts to norepinephrine (MONTAGU, 1957 ; CARLSSON, LINDQVIST, MAGNUSSON and WALDECK, 1958) but with a different regional distribution, the highest concentrations being in the corpus striatum of both animals and man (BERTLER and ROSENGREN, 1959a; SANO et al., 1959; EHRINGER and HORNYKIEWICZ, 1960; BERTLER, 1961). The anatomical distribution of these two catecholamines in the brain was confirmed by the use of fluorescent histochemical techniques which allow a precise description of the cellular localization of the amines in brain tissue (CARLSSON, FALK and HILLARP, 1962; DAHLSTROM and FUXE, 1964; FUXE, 1965). These techniques revealed that norepinephrine and dopamine are specifically localized in complex systems of neurons in the brain, a finding which lends support to the hypothesis that both amines may be neurotransmitters in the central nervous system. The metabolism of catecholamines in the rat brain was studied by introducing small amounts of radioactive norepinephrine or dopamine directly into the lateral ventricle (MILHAUD and GLOWINSKI, 1962, 1963; GLOWINSKI, KOPIN and AXELROD, 1965; GLOWINSKI, IVERSEN and AXELROD, 1966). By this approach the blood-brain barrier to catecholamines can be circumvented, penetration of the radioactive catecholamines into the brain being allowed. The disposition of PHInorepinephrine in the whole brain indicates that [3H]norepinephrine introduced into the lateral ventricle of the brain mixes with the endogenous amine and can be used as a tracer to study the biochemical behaviour of norepinephrine in the brain (GLOWINSKI and AXELROD, 1966). PHIDopamine, which is also taken up and retained in the brain, is rapidly metabolized and converted to norepinephrine (GLOWINSKI et a!., 1966). The unequal regional distribution of the endogeneous catecholamines in the brain led us to undertake a study of the disposition of radioactive norepinephrine and dopamine in various brain regions after intraventricular injection. The regional

Regional studies of catecholamines in the rat brain. I. The disposition of [3H]norepinephrine, [3H]dopamine and [3H]dopa in various regions of the brain.

Vitronectin expression in Purkinje cells in the human cerebellum.

Inhibition of brain tyrosine hydroxylase by 5-halotryptophans

Both preconditioning and inhibition of complement activation have been shown to ameliorate myocardial ischemia-reperfusion injury. The recent demonstration that myocardial tissue expresses compleme...

Preconditioning reduces tissue complement gene expression in the rabbit isolated heart.

Biotin-labeled peptides are used for numerous biochemical and microbiological applications. Due to the strong affinity of biotin to streptavidin, the detection of biotinylated molecules is very sensitive. A powerful technique for parallel synthesis and high-throughput screening of peptides is the spot synthesis. One example for the use of spot synthesis is the screening of biotinylated peptides synthesized on cellulose membranes, which is particularly favorable for the investigation of protease cleavage sites. Additionally, in combination with biotinylated protein samples, the spot technique can be used for investigations of peptide-protein and protein-protein interactions. Here, we present our results of the use biotin p-nitrophenyl ester (biotin-ONp) in spot synthesis and as a reagent for biotin-labeling of protein samples.

Patrick L. McGeer

Papers

Vitronectin expression in Purkinje cells in the human cerebellum.

Inhibition of brain tyrosine hydroxylase by 5-halotryptophans

Preconditioning reduces tissue complement gene expression in the rabbit isolated heart.

Protein labeling and biotinylation of peptides during spot synthesis using biotin p-nitrophenyl ester (biotin-ONp).

Neurotoxic factors released by stimulated human monocytes and THP-1 cells.