Dyslipidaemia in women with polycystic ovary syndrome referred to a teaching hospital in Cape Town, South Africa.

The polycystic ovary syndrome (PCOS) imparts health risks including dyslipidaemia, diabetes and cardiovascular disease that are amenable to lifestyle adjustment and/or medication. We describe dyslipidaemia in women referred to a gynaecological endocrine clinic. Clinical data and endocrine and lipoprotein investigations comprising fasting triglyceride (TG), total cholesterol (TC), high density lipoprotein cholesterol (HDLC) and calculated low density lipoprotein cholesterol (LDLC) were studied along with electrophoresis patterns of apolipoprotein B-containing lipoproteins.

RNA-based therapy in the management of lipid disorders: a review.

This review focuses on antisense oligonucleotides and small interfering ribonucleic acid therapies approved or under development for the management of lipid disorders. Recent advances in RNA-based therapeutics allow tissue-specific targeting improving safety. Multiple potential target proteins have been identified and RNA-based therapeutics have the potential to significantly improve outcomes for patients with or at risk for atherosclerotic cardiovascular disease.

The influence of ApoE genotype on the lipid profile and lipoproteins during normal pregnancy in a Southern African population.

Background: Pregnancy is associated with increases in fasting triglycerides and total cholesterol.1 ApoE isoforms are known to influence the concentration of cholesterol, with apoE2 homozygosity lowering and apoE4 homozygosity raising the cholesterol concentration compared with E3 homozygosity.2 The lipid profiles ApoE status and prevalence of small dense LDL species were evaluated for subjects attending an antenatal clinic.

Familial hypercholesterolemia in South Africa.

South Africa, especially the Caucasian part of the population, has one of the highest incidences of familial hypercholesterolemia in the world. The founder effect in this region has led to this high incidence and to a limited number of mutations in the low-density lipoprotein-receptor gene. This chapter describes current situation concerning the management of familial hypercholesterolemia in South Africa.

Homozygous familial hypercholesterolemia and its management.

Mutations in the low-density lipoprotein (LDL) receptor gene cause familial hypercholesterolemia. In homozygous familial hypercholesterolemia, both genes for the LDL- receptor are mutated and LDL levels are markedly elevated. High-density lipoprotein cholesterol concentration is often reduced and lipoprotein(a) levels are high when corrected for apolipoprotein(a) isoforms.