Validation of the familial chylomicronaemia syndrome (FCS) score in an ethnically diverse cohort from UK FCS registry: Implications for diagnosis and differentiation from multifactorial chylomicronaemia syndrome (MCS).

Background And Aims: Prognosis and management differ between familial chylomicronaemia syndrome (FCS), a rare autosomal recessive disorder, and multifactorial chylomicronaemia syndrome (MCS) or severe mixed hyperlipidaemia. A clinical scoring tool to differentiate these conditions has been devised but not been validated in other populations. The objective of this study was to validate this score in the UK population and identify any additional factors that might improve it.

Efficacy and safety of PCSK9 monoclonal antibodies.

: Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors are novel drugs that have been developed since the discovery of the PCSK9 protein in 2003. In addition to background statin treatment, they reduce low-density lipoprotein cholesterol (LDL-C) to unprecedented levels and have shown encouraging results in improving cardiovascular events. Concerns regarding the safety of PCSK9 inhibitors and very low LDL-C have somewhat been allayed after several longer-term prospective studies.

Antigenic analysis of H5N1 highly pathogenic avian influenza viruses circulating in Egypt (2006-2012).

The highly pathogenic avian influenza (HPAI) H5N1 in Egypt circulated continuously after its introduction in February 2006 with substantial economic losses and frequent human infections. Phylogenetic analysis of the available HA sequences revealed the presence of two main sublineages; the classic 2.2.

Enhanced renal sensitivity of the spontaneously hypertensive rat to urotensin II.

Urotensin II (UII) has been implicated widely in cardiovascular disease. The mechanism(s) through which it contributes to elevated blood pressure is unknown, but its emerging role as a regulator of mammalian renal function suggests that the kidney might be involved. The aim of this study was to determine the effect of UII on renal function in the spontaneously hypertensive rat (SHR).

Renal haemodynamic and tubular actions of urotensin II in the rat.

Urotensin II (UTS) is a potent vasoactive peptide that was originally identified in teleost fish. Mammalian orthologues of UTS and its receptor (UTSR) have been described in several species, including humans and rats. We have shown previously that bolus injections of UTS caused a decrease in urine flow and sodium excretion rates in parallel with marked reductions in renal blood flow (RBF) and glomerular filtration rate (GFR).