Association of maternal insulin resistance with neonatal insulin resistance and body composition/size: a prospective cohort study in a sub-Saharan African population.

Purpose: We prospectively evaluated the association of the insulin resistance of third-trimester Nigerian pregnant women with their newborn infants' insulin resistance and birth size. Pregnancy-associated insulin resistance (IR), often assessed with homeostatic model assessment of IR (HOMA-IR), is associated, especially among women with gestational diabetes (GDM), with abnormal neonatal birth size and body composition, predisposing the baby to metabolic disorders like diabetes and obesity. The associations of maternal IR with neonatal IR, birth size and body composition are less studied in nondiabetic pregnant women, especially in sub-Saharan settings like Nigeria.

Plasma paraoxonase-1 activity levels in patients with type 2 diabetes mellitus in Lagos State University Teaching Hospital, Lagos, Southwest Nigeria: a cross-sectional study.

Introduction: paraoxonase 1 (PON1) is a high-density lipoprotein (HDL) associated enzyme that has anti-inflammatory, anti-atherogenic, and antioxidant functions. PON1 is noted to be a determinant of resistance to the development of atherosclerosis through hydrolysis of phospholipid and cholesteryl ester hydroperoxides. This study was designed to assess PON1 activity levels among patients with type 2 diabetes mellitus (T2DM) in Southwest Nigeria.

Comparative Effectiveness of a Six-Week Treatment Course of Vitamin D and D in Children With Sickle Cell Anemia in Steady State With Hypovitaminosis D: A Randomized Clinical Trial.

Background: Correction of vitamin D deficiency through administration of either vitamin D or D has been shown to reduce chronic bone pains and frequency of acute bone pains, increase bone density as well as improve growth stature in children with sickle cell anemia (SCA). Findings vary on the effectiveness of the two forms of the vitamin. The current study was carried out to compare the effectiveness of a 6-week treatment course of vitamin D and D in the correction of hypovitaminosis D (vitamin D insufficiency and deficiency) as well as evaluate treatment response to derangement of serum calcium and alkaline phosphatase (ALP) in children with SCA in steady state.

Prevalence of insulin resistance among patients attending the HIV clinic in a Nigerian tertiary hospital.

Background: Insulin Resistance(IR) is increasing in Africans as well as among the Human Immunodeficiency Virus(HIV) infected population for several reasons which include the viral infection itself and the use of Highly active antiretroviral therapy (HAART). This present study assessed the prevalence of IR among HIV infected population and the imminent effect of the disease and therapy on patients.

Methods: This cross sectional study was conducted in Lagos among 266 HIV infected participants and 130 HIV Negative controls aged 18-80 years.